Imported Upstream version 3.16.0upstream/3.16.0

124 files changed, 7727 insertions, 5899 deletions

diff --git a/Utilities/Doxygen/CMakeLists.txt b/Utilities/Doxygen/CMakeLists.txt
index ce4cfaf4b..5bf13f3c9 100644
--- a/Utilities/Doxygen/CMakeLists.txt
+++ b/Utilities/Doxygen/CMakeLists.txt
@@ -3,11 +3,11 @@
 
 if(NOT CMake_SOURCE_DIR)
   set(CMakeDeveloperReference_STANDALONE 1)
-  cmake_minimum_required(VERSION 3.1...3.14 FATAL_ERROR)
+  cmake_minimum_required(VERSION 3.1...3.15 FATAL_ERROR)
   get_filename_component(tmp "${CMAKE_CURRENT_SOURCE_DIR}" PATH)
   get_filename_component(CMake_SOURCE_DIR "${tmp}" PATH)
   include(${CMake_SOURCE_DIR}/Modules/CTestUseLaunchers.cmake)
-  include(${CMake_SOURCE_DIR}/Source/CMakeVersionCompute.cmake)
+  include(${CMake_SOURCE_DIR}/Source/CMakeVersion.cmake)
   include(${CMake_SOURCE_DIR}/Source/CMakeInstallDestinations.cmake)
   unset(CMAKE_DATA_DIR)
   unset(CMAKE_DATA_DIR CACHE)
diff --git a/Utilities/Git/commit-msg b/Utilities/Git/commit-msg
deleted file mode 100755
index 348c3eaa1..000000000
--- a/Utilities/Git/commit-msg
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing for details.
-
-die() {
-  echo 'commit-msg hook failure' 1>&2
-  echo '-----------------------' 1>&2
-  echo '' 1>&2
-  echo "$@" 1>&2
-  exit 1
-}
-
-# This is a placeholder for future commit-msg checks.
-exit 0
diff --git a/Utilities/Git/pre-commit b/Utilities/Git/pre-commit
deleted file mode 100755
index b63ae5e33..000000000
--- a/Utilities/Git/pre-commit
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/usr/bin/env bash
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing for details.
-
-die() {
-  echo 'pre-commit hook failure' 1>&2
-  echo '-----------------------' 1>&2
-  echo '' 1>&2
-  echo "$@" 1>&2
-  exit 1
-}
-
-#-------------------------------------------------------------------------------
-line_too_long=80
-bad=$(regex=".{$line_too_long}" &&
-git diff-index --cached HEAD --name-only --diff-filter=AM \
-    --pickaxe-regex -S"$regex" -- 'Source/*.h' 'Source/*.cxx' |
-while read file; do
-  lines_too_long=$(git diff-index -p --cached HEAD \
-                   --pickaxe-regex -S"$regex" -- "$file")
-  if echo "$lines_too_long" | egrep -q '^\+'"$regex"; then
-    echo "$lines_too_long"
-  fi
-done)
-test -z "$bad" ||
-die 'The following changes add lines too long for our C++ style:
-
-'"$bad"'
-
-Use lines strictly less than '"$line_too_long"' characters in C++ code.'
-
-#-----------------------------------------------------------------------------
-
-# Check that development setup is up-to-date.
-lastSetupForDevelopment=$(git config --get hooks.SetupForDevelopment || echo 0)
-eval $(grep '^SetupForDevelopment_VERSION=' "${BASH_SOURCE%/*}/../SetupForDevelopment.sh")
-test -n "$SetupForDevelopment_VERSION" || SetupForDevelopment_VERSION=0
-if test $lastSetupForDevelopment -lt $SetupForDevelopment_VERSION; then
-  die 'Developer setup in this work tree is out of date.  Please re-run
-
-  Utilities/SetupForDevelopment.sh
-'
-fi
-
-#-------------------------------------------------------------------------------
-if test -z "$HOOKS_ALLOW_KWSYS"; then
-  # Disallow changes to KWSys
-  files=$(git diff-index --name-only --cached HEAD -- Source/kwsys) &&
-  if test -n "$files"; then
-    die 'Changes to KWSys files
-
-'"$(echo "$files" | sed 's/^/  /')"'
-
-should not be made directly in CMake.  KWSys is kept in its own Git
-repository and shared by several projects.  Please visit
-
-  https://gitlab.kitware.com/utils/kwsys
-
-to contribute changes directly to KWSys.  Run
-
-  git reset HEAD -- Source/kwsys
-
-to unstage these changes.  Alternatively, set environment variable
-
-  HOOKS_ALLOW_KWSYS=1
-
-to disable this check and commit the changes locally.'
-  fi
-fi
diff --git a/Utilities/Git/prepare-commit-msg b/Utilities/Git/prepare-commit-msg
deleted file mode 100755
index 511472e19..000000000
--- a/Utilities/Git/prepare-commit-msg
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
-# file Copyright.txt or https://cmake.org/licensing for details.
-
-# This is a placeholder for future prepare-commit-msg hooks.
-exit 0
diff --git a/Utilities/GitSetup/LICENSE b/Utilities/GitSetup/LICENSE
deleted file mode 100644
index d64569567..000000000
--- a/Utilities/GitSetup/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
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-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
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-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
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-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
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-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
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-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
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-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
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-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
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-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
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-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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-   limitations under the License.
diff --git a/Utilities/GitSetup/NOTICE b/Utilities/GitSetup/NOTICE
deleted file mode 100644
index 0d32c02eb..000000000
--- a/Utilities/GitSetup/NOTICE
+++ /dev/null
@@ -1,5 +0,0 @@
-Kitware Local Git Setup Scripts
-Copyright 2010-2012 Kitware, Inc.
-
-This product includes software developed at Kitware, Inc.
-(http://www.kitware.com/).
diff --git a/Utilities/GitSetup/README b/Utilities/GitSetup/README
deleted file mode 100644
index 2f9f1ec07..000000000
--- a/Utilities/GitSetup/README
+++ /dev/null
@@ -1,87 +0,0 @@
-Kitware Local Git Setup Scripts
-
-
-Introduction
-------------
-
-This is a collection of local Git development setup scripts meant for
-inclusion in project source trees to aid their development workflow.
-Project-specific information needed by the scripts may be configured
-in a "config" file added next to them in the project.
-
-
-Import
-------
-
-A project may import these scripts into their source tree by
-initializing a subtree merge.  Bring up a Git prompt and set the
-current working directory inside a clone of the target project.
-Fetch the "setup" branch from the GitSetup repository:
-
- $ git fetch ../GitSetup setup:setup
-
-Prepare to merge the branch but place the content in a subdirectory.
-Any prefix (with trailing '/') may be chosen so long as it is used
-consistently within a project through the rest of these instructions:
-
- $ git merge -s ours --no-commit setup
- $ git read-tree -u --prefix=Utilities/GitSetup/ setup
-
-Commit the merge with an informative message:
-
- $ git commit
- ------------------------------------------------------------------------
- Merge branch 'setup'
-
- Add Utilities/GitSetup/ directory using subtree merge from
- the general GitSetup repository "setup" branch.
- ------------------------------------------------------------------------
-
-Optionally add to the project ".gitattributes" file the line
-
- /Utilities/GitSetup export-ignore
-
-to exclude the GitSetup directory from inclusion by "git archive"
-since it does not make sense in source tarballs.
-
-
-Configuration
--------------
-
-Read the "Project configuration instructions" comment in each script.
-Add a "config" file next to the scripts with desired configuration
-(optionally copy and modify "config.sample").  For example, to
-configure the "setup-hooks" script:
-
- $ git config -f Utilities/GitSetup/config hooks.url "$url"
-
-where "$url" is the project repository publishing the "hooks" branch.
-When finished, add and commit the configuration file:
-
- $ git add Utilities/GitSetup/config
- $ git commit
-
-
-Update
-------
-
-A project may update these scripts from the GitSetup repository.
-Bring up a Git prompt and set the current working directory inside a
-clone of the target project.  Fetch the "setup" branch from the
-GitSetup repository:
-
- $ git fetch ../GitSetup setup:setup
-
-Merge the "setup" branch into the subtree:
-
- $ git merge -X subtree=Utilities/GitSetup setup
-
-where "Utilities/GitSetup" is the same prefix used during the import
-setup, but without a trailing '/'.
-
-
-License
--------
-
-Distributed under the Apache License 2.0.
-See LICENSE and NOTICE for details.
diff --git a/Utilities/GitSetup/config b/Utilities/GitSetup/config
deleted file mode 100644
index 2b4f03703..000000000
--- a/Utilities/GitSetup/config
+++ /dev/null
@@ -1,2 +0,0 @@
-[hooks]
-	url = https://gitlab.kitware.com/utils/gitsetup.git
diff --git a/Utilities/GitSetup/setup-hooks b/Utilities/GitSetup/setup-hooks
deleted file mode 100755
index 6a17b10e2..000000000
--- a/Utilities/GitSetup/setup-hooks
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to set up local Git hooks for this project.
-
-# Project configuration instructions:
-#
-# - Publish a "hooks" branch in the project repository such that
-#   clones will have "refs/remotes/origin/hooks".
-#
-# - Populate adjacent "config" file with:
-#    hooks.url    = Repository URL publishing "hooks" branch
-#    hooks.branch = Repository branch instead of "hooks"
-
-egrep_q() {
-	egrep "$@" >/dev/null 2>/dev/null
-}
-
-die() {
-	echo 1>&2 "$@" ; exit 1
-}
-
-# Make sure we are inside the repository.
-cd "${BASH_SOURCE%/*}" &&
-
-# Select a hooks branch.
-if url=$(git config --get hooks.url); then
-	# Fetch hooks from locally configured repository.
-	branch=$(git config hooks.branch || echo hooks)
-elif git for-each-ref refs/remotes/origin/hooks 2>/dev/null |
-     egrep_q 'refs/remotes/origin/hooks$'; then
-	# Use hooks cloned from origin.
-	url=.. && branch=remotes/origin/hooks
-elif url=$(git config -f config --get hooks.url); then
-	# Fetch hooks from project-configured repository.
-	branch=$(git config -f config hooks.branch || echo hooks)
-else
-	die 'This project is not configured to install local hooks.'
-fi &&
-
-# Populate ".git/hooks".
-echo 'Setting up git hooks...' &&
-git_dir=$(git rev-parse --git-dir) &&
-mkdir -p "$git_dir/hooks" &&
-cd "$git_dir/hooks" &&
-if ! test -e .git; then
-	git init -q || die 'Could not run git init for hooks.'
-fi &&
-git fetch -q "$url" "$branch" &&
-git reset -q --hard FETCH_HEAD || die 'Failed to install hooks'
diff --git a/Utilities/GitSetup/setup-user b/Utilities/GitSetup/setup-user
deleted file mode 100755
index 1af439c45..000000000
--- a/Utilities/GitSetup/setup-user
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# Run this script to configure Git user info in this repository.
-
-# Project configuration instructions: NONE
-
-for (( ; ; )); do
-	user_name=$(git config user.name || echo '') &&
-	user_email=$(git config user.email || echo '') &&
-	if test -n "$user_name" -a -n "$user_email"; then
-		echo 'Your commits will record as Author:
-
-  '"$user_name <$user_email>"'
-' &&
-		read -ep 'Is the author name and email address above correct? [Y/n] ' correct &&
-		if test "$correct" != "n" -a "$correct" != "N"; then
-			break
-		fi
-	fi &&
-	read -ep 'Enter your full name e.g. "John Doe": ' name &&
-	read -ep 'Enter your email address e.g. "john@gmail.com": ' email &&
-	git config user.name "$name" &&
-	git config user.email "$email"
-done
diff --git a/Utilities/GitSetup/tips b/Utilities/GitSetup/tips
deleted file mode 100755
index f47d84cf5..000000000
--- a/Utilities/GitSetup/tips
+++ /dev/null
@@ -1,55 +0,0 @@
-#!/usr/bin/env bash
-#=============================================================================
-# Copyright 2010-2012 Kitware, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#=============================================================================
-
-# This script makes optional suggestions for working with Git.
-
-# Project configuration instructions: NONE
-
-egrep_q() {
-	egrep "$@" >/dev/null 2>/dev/null
-}
-
-# Suggest color configuration.
-if test -z "$(git config --get color.ui)"; then
-	echo '
-One may enable color output from Git commands with
-
-  git config --global color.ui auto
-'
-fi
-
-# Suggest bash completion.
-if ! bash -i -c 'echo $PS1' | egrep_q '__git_ps1'; then
-	echo '
-A dynamic, informative Git shell prompt can be obtained by sourcing
-the git bash-completion script in your "~/.bashrc".  Set the PS1
-environmental variable as suggested in the comments at the top of the
-bash-completion script.  You may need to install the bash-completion
-package from your distribution to obtain it.
-'
-fi
-
-# Suggest merge tool.
-if test -z "$(git config --get merge.tool)"; then
-	echo '
-One may configure Git to load a merge tool with
-
-  git config merge.tool <toolname>
-
-See "git help mergetool" for more information.
-'
-fi
diff --git a/Utilities/IWYU/mapping.imp b/Utilities/IWYU/mapping.imp
index 0393ff199..ef31e8bef 100644
--- a/Utilities/IWYU/mapping.imp
+++ b/Utilities/IWYU/mapping.imp
@@ -23,6 +23,7 @@
   # HACK: check whether this can be removed with next iwyu release.
   { include: [ "<bits/shared_ptr.h>", private, "<memory>", public ] },
   { include: [ "<bits/std_function.h>", private, "<functional>", public ] },
+  { include: [ "<bits/refwrap.h>", private, "<functional>", public ] },
   { include: [ "<bits/stdint-intn.h>", private, "<stdint.h>", public ] },
   { include: [ "<bits/stdint-uintn.h>", private, "<stdint.h>", public ] },
   { include: [ "<bits/time.h>", private, "<time.h>", public ] },
@@ -42,10 +43,19 @@
   { symbol: [ "std::istringstream", private, "<sstream>", public ] },
   { symbol: [ "std::ostringstream", private, "<sstream>", public ] },
 
-  # HACK: iwyu suggests those two files each time vector[] is used.
+  # HACK: iwyu suggests <ext/alloc_traits.h> and <memory> each time vector[] is used.
   # https://github.com/include-what-you-use/include-what-you-use/issues/166
   { include: [ "<ext/alloc_traits.h>", private, "<vector>", public ] },
-  { include: [ "<memory>", public, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<cmComputeComponentGraph::TarjanEntry> >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<cmFortranFile> >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<cmGraphEdgeList> >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<cmOrderDirectories::ConflictList> >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<cmStateSnapshot> >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<std::basic_string<char> > >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<std::vector<std::basic_string<char>, std::allocator<std::basic_string<char> > > > >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > >::value_type", private, "<vector>", public ] },
+  { symbol: [ "std::allocator_traits<std::allocator<uv_stdio_container_s> >::value_type", private, "<vector>", public ] },
 
   # TODO: enable this block and remove some <utility> includes?
   #{ symbol: [ "std::pair", private, "<utility>", public ] },
@@ -64,6 +74,7 @@
   # Use '-Xiwyu -v7' to see the fully qualified names that need this.
   # TODO: Can this be simplified with an @-expression?
   #{ symbol: [ "@std::__decay_and_strip<.*>::__type", private, "\"cmConfigure.h\"", public ] },
+  { symbol: [ "std::__decay_and_strip<char const (&)[1]>::__type", private, "\"cmConfigure.h\"", public ] },
   { symbol: [ "std::__decay_and_strip<cmCommand *&>::__type", private, "\"cmConfigure.h\"", public ] },
   { symbol: [ "std::__decay_and_strip<cmGeneratorTarget *&>::__type", private, "\"cmConfigure.h\"", public ] },
   { symbol: [ "std::__decay_and_strip<cmFindCommon::PathLabel &>::__type", private, "\"cmConfigure.h\"", public ] },
@@ -84,7 +95,6 @@
   { include: [ "<inttypes.h>", public, "\"cm_kwiml.h\"", public ] },
 
   # Self-sufficient wrapper for <sys/stat.h>
-  { include: [ "<sys/stat.h>", public, "\"cm_sys_stat.h\"", public ] },
   { symbol: [ "mode_t", private, "\"cm_sys_stat.h\"", public ] },
 
   # Wrappers for 3rd-party libraries used from the system.
diff --git a/Utilities/Release/README b/Utilities/Release/README
deleted file mode 100644
index 11de1c325..000000000
--- a/Utilities/Release/README
+++ /dev/null
@@ -1,18 +0,0 @@
-To create a cmake release, make sure the "release" tag is pointing to the
-expected git commit:
-
-https://cmake.org/gitweb?p=cmake.git;a=shortlog;h=refs/heads/release
-
-Then as kitware@hythloth, using an up-to-date CMake:
-
-  cd ~/CMakeReleases/cmake/Utilities/Release
-  mkdir 283rc1
-  cd 283rc1
-  ~/CMakeReleases/build/bin/cmake -DCMAKE_CREATE_VERSION=release -P ../create-cmake-release.cmake
-  ./create-release.sh
-
-
-create-cmake-release.cmake:  script to run to create release sh scripts
-Add or remove machines in create-cmake-release.cmake.
-
-machine_release.cmake : config files for each machine
diff --git a/Utilities/Release/README.rst b/Utilities/Release/README.rst
new file mode 100644
index 000000000..de294d1c1
--- /dev/null
+++ b/Utilities/Release/README.rst
@@ -0,0 +1,84 @@
+CMake Release Utilities
+***********************
+
+This directory contains scripts used to package CMake itself for distribution
+on ``cmake.org``.  See also the `CMake Source Code Guide`_.
+
+.. _`CMake Source Code Guide`: ../../Help/dev/source.rst
+
+Docker
+------
+
+The ``linux/<arch>/`` directories contain Docker specifications that anyone
+may use to produce Linux binaries for CMake:
+
+* ``linux/<arch>/base/Dockerfile``:
+  Produces a base image with a build environment for portable CMake binaries.
+  This image is published in the `kitware/cmake Docker Hub Repository`_
+  with tag ``build-linux-<arch>-base-<date>``.
+
+* ``linux/<arch>/deps/Dockerfile``:
+  Produces an image with custom-built dependencies for portable CMake binaries.
+  This image is published in the `kitware/cmake Docker Hub Repository`_
+  with tag ``build-linux-<arch>-deps-<date>``.
+
+* ``linux/<arch>/Dockerfile``:
+  Produce an image containing a portable CMake binary package for Linux.
+  Build this image using the CMake source directory as the build context.
+  The resulting image will have an ``/out`` directory containing the package.
+  For example:
+
+  .. code-block:: console
+
+    $ docker build --tag=cmake:build --network none \
+        -f cmake-src/Utilities/Release/linux/$arch/Dockerfile cmake-src
+    $ docker container create --name cmake-build cmake:build
+    $ docker cp cmake-build:/out .
+    $ ls out/cmake-*-Linux-$arch.*
+
+* ``linux/<arch>/test/Dockerfile``:
+  Produces a base image with a test environment for packaged CMake binaries.
+  For example, build the test base image:
+
+  .. code-block:: console
+
+    $ docker build --tag=cmake:test-base \
+        cmake-src/Utilities/Release/linux/$arch/test
+
+  Then create a local ``test/Dockerfile`` to prepare an image with both the
+  CMake source tree and the above-built package::
+
+    FROM cmake:test-base
+    COPY cmake-src /opt/cmake/src/cmake
+    ADD out/cmake-<ver>-Linux-<arch>.tar.gz /opt/
+    ENV PATH=/opt/cmake-<ver>-Linux-<arch>/bin:$PATH
+
+  Build the test image and run it to drive testing:
+
+  .. code-block:: console
+
+    $ docker build --tag cmake:test --network none -f test/Dockerfile .
+    $ docker run --network none cmake:test bash test-make.bash
+    $ docker run --network none cmake:test bash test-ninja.bash
+
+.. _`kitware/cmake Docker Hub Repository`: https://hub.docker.com/r/kitware/cmake
+
+Scripts for Kitware
+-------------------
+
+Kitware uses the following scripts to produce binaries for ``cmake.org``.
+They work only on specific machines Kitware uses for such builds.
+
+* ``create-cmake-release.cmake``:
+  Run ``cmake -DCMAKE_CREATE_VERSION=$ver -P ../create-cmake-release.cmake``
+  to generate ``create-$ver-*.sh`` release scripts.  It also displays
+  instructions to run them.
+
+* ``*_release.cmake``:
+  Platform-specific settings used in corresponding scripts generated above.
+
+* ``release_cmake.cmake``:
+  Code shared by all ``*_release.cmake`` scripts.
+
+* ``release_cmake.sh.in``:
+  Template for script that runs on the actual build machines.
diff --git a/Utilities/Release/WiX/CustomAction/CMakeLists.txt b/Utilities/Release/WiX/CustomAction/CMakeLists.txt
index 7efd01e00..9d89dd89a 100644
--- a/Utilities/Release/WiX/CustomAction/CMakeLists.txt
+++ b/Utilities/Release/WiX/CustomAction/CMakeLists.txt
@@ -1,9 +1,15 @@
-foreach(CONFIG DEBUG MINSIZEREL RELEASE RELWITHDEBINFO)
-  string(REPLACE "/MD" "/MT"
-    "CMAKE_CXX_FLAGS_${CONFIG}"
-    "${CMAKE_CXX_FLAGS_${CONFIG}}"
-  )
-endforeach()
+if(MSVC)
+  if(NOT CMAKE_VERSION VERSION_LESS 3.15)
+    set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+  else()
+    foreach(CONFIG DEBUG MINSIZEREL RELEASE RELWITHDEBINFO)
+      string(REPLACE "/MD" "/MT"
+        "CMAKE_CXX_FLAGS_${CONFIG}"
+        "${CMAKE_CXX_FLAGS_${CONFIG}}"
+        )
+    endforeach()
+  endif()
+endif()
 
 add_library(CMakeWiXCustomActions MODULE
   detect_nsis_overwrite.cpp
diff --git a/Utilities/Release/WiX/CustomAction/detect_nsis_overwrite.cpp b/Utilities/Release/WiX/CustomAction/detect_nsis_overwrite.cpp
index 4b178759d..4ced98738 100644
--- a/Utilities/Release/WiX/CustomAction/detect_nsis_overwrite.cpp
+++ b/Utilities/Release/WiX/CustomAction/detect_nsis_overwrite.cpp
@@ -1,16 +1,17 @@
+#include <string>
+#include <vector>
+
 #include <windows.h>
 
 #include <msi.h>
 #include <msiquery.h>
 
-#include <string>
-#include <vector>
-
 std::wstring get_property(MSIHANDLE msi_handle, std::wstring const& name)
 {
   DWORD size = 0;
 
-  UINT status = MsiGetPropertyW(msi_handle, name.c_str(), L"", &size);
+  WCHAR value_buffer[] = L"";
+  UINT status = MsiGetPropertyW(msi_handle, name.c_str(), value_buffer, &size);
 
   if (status == ERROR_MORE_DATA) {
     std::vector<wchar_t> buffer(size + 1);
diff --git a/Utilities/Release/create-cmake-release.cmake b/Utilities/Release/create-cmake-release.cmake
index b3cc35232..17a215176 100644
--- a/Utilities/Release/create-cmake-release.cmake
+++ b/Utilities/Release/create-cmake-release.cmake
@@ -5,30 +5,10 @@ endif()
 
 file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/logs)
 
-set(RELEASE_SCRIPTS_BATCH_1
-  win32_release.cmake         # Windows x86
-  osx_release.cmake           # OS X x86_64
-  linux64_release.cmake       # Linux x86_64
-)
-
-set(RELEASE_SCRIPTS_BATCH_2
-  win64_release.cmake         # Windows x64
-)
-
-function(write_batch_shell_script filename)
-  set(scripts ${ARGN})
-  set(i 0)
-  file(WRITE ${filename} "#!/bin/bash")
-  foreach(f ${scripts})
-    math(EXPR x "420*(${i}/4)")
-    math(EXPR y "160*(${i}%4)")
-    file(APPEND ${filename}
-    "
-\"${CMAKE_COMMAND}\" -DCMAKE_CREATE_VERSION=${CMAKE_CREATE_VERSION} -DCMAKE_DOC_TARBALL=\"${CMAKE_DOC_TARBALL}\" -P \"${CMAKE_ROOT}/Utilities/Release/${f}\" < /dev/null >& \"${CMAKE_CURRENT_SOURCE_DIR}/logs/${f}-${CMAKE_CREATE_VERSION}.log\" &
-xterm -geometry 64x6+${x}+${y} -sb -sl 2000 -T ${f}-${CMAKE_CREATE_VERSION}.log -e tail -f \"${CMAKE_CURRENT_SOURCE_DIR}/logs/${f}-${CMAKE_CREATE_VERSION}.log\" &
+function(write_rel_shell_script filename script)
+  file(WRITE ${filename} "#!/usr/bin/env bash
+\"${CMAKE_COMMAND}\" -DCMAKE_CREATE_VERSION=${CMAKE_CREATE_VERSION} -DCMAKE_DOC_TARBALL=\"${CMAKE_DOC_TARBALL}\" -P \"${CMAKE_CURRENT_LIST_DIR}/${script}.cmake\" < /dev/null 2>&1 | tee \"${CMAKE_CURRENT_SOURCE_DIR}/logs/${script}-${CMAKE_CREATE_VERSION}.log\"
 ")
-    math(EXPR i "${i}+1")
-  endforeach()
   execute_process(COMMAND chmod a+x ${filename})
 endfunction()
 
@@ -65,12 +45,14 @@ echo 'Failed to create \${name}.tar.gz'
 endfunction()
 
 write_docs_shell_script("create-${CMAKE_CREATE_VERSION}-docs.sh")
-write_batch_shell_script("create-${CMAKE_CREATE_VERSION}-batch1.sh" ${RELEASE_SCRIPTS_BATCH_1})
-write_batch_shell_script("create-${CMAKE_CREATE_VERSION}-batch2.sh" ${RELEASE_SCRIPTS_BATCH_2})
-
-message("Run one at a time:
- ./create-${CMAKE_CREATE_VERSION}-docs.sh   &&
- ./create-${CMAKE_CREATE_VERSION}-batch1.sh &&
- ./create-${CMAKE_CREATE_VERSION}-batch2.sh &&
+write_rel_shell_script("create-${CMAKE_CREATE_VERSION}-macos.sh"   osx_release    ) # macOS x86_64
+write_rel_shell_script("create-${CMAKE_CREATE_VERSION}-win64.sh"   win64_release  ) # Windows x64
+write_rel_shell_script("create-${CMAKE_CREATE_VERSION}-win32.sh"   win32_release  ) # Windows x86
+
+message("Build docs first and then build for each platform:
+ ./create-${CMAKE_CREATE_VERSION}-docs.sh    &&
+ ./create-${CMAKE_CREATE_VERSION}-macos.sh   &&
+ ./create-${CMAKE_CREATE_VERSION}-win64.sh   &&
+ ./create-${CMAKE_CREATE_VERSION}-win32.sh   &&
  echo done
 ")
diff --git a/Utilities/Release/linux/x86_64/Dockerfile b/Utilities/Release/linux/x86_64/Dockerfile
new file mode 100644
index 000000000..1ba753c76
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/Dockerfile
@@ -0,0 +1,36 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+# Produce an image containing a portable CMake binary package for Linux/x86_64.
+# Build using the CMake source directory as the build context.
+# The resulting image will have an '/out' directory containing the package.
+
+ARG FROM_IMAGE_NAME=kitware/cmake:build-linux-x86_64-deps-2019-08-09
+ARG FROM_IMAGE_DIGEST=@sha256:630c320b26a67fc584e0bc98314f1fb0cb0abc764348bb2613ef07437f7101f9
+ARG FROM_IMAGE=$FROM_IMAGE_NAME$FROM_IMAGE_DIGEST
+FROM $FROM_IMAGE
+
+COPY . /opt/cmake/src/cmake
+
+ARG TEST=true
+
+RUN : \
+ && mkdir -p /opt/cmake/src/cmake-build \
+ && cd /opt/cmake/src/cmake-build \
+ && cp ../cmake/Utilities/Release/linux/x86_64/cache.txt CMakeCache.txt \
+ && source /opt/rh/devtoolset-6/enable \
+ && source /opt/rh/rh-python36/enable \
+ && export LANG=en_US.UTF-8 \
+ && set -x \
+ && ../cmake/bootstrap --parallel=$(nproc) --docdir=doc/cmake \
+ && nice make -j $(nproc) \
+ && if $TEST; then \
+        # Run tests that require the full build tree.
+        bin/ctest --output-on-failure -j 8 -R '^(CMake\.|CMakeLib\.|CMakeServerLib\.|RunCMake\.ctest_memcheck)'; \
+    fi \
+ && bin/cpack -G TGZ \
+ && bin/cpack -G STGZ \
+ && set +x \
+ && mkdir /out \
+ && mv cmake-*-Linux-x86_64.* /out \
+ && :
diff --git a/Utilities/Release/linux/x86_64/base/Dockerfile b/Utilities/Release/linux/x86_64/base/Dockerfile
new file mode 100644
index 000000000..dfc7df802
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/base/Dockerfile
@@ -0,0 +1,30 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+# Produce a base image with a build environment for portable CMake binaries.
+# Build using the directory containing this file as its own build context.
+
+ARG FROM_IMAGE_NAME=centos:6
+ARG FROM_IMAGE_DIGEST=@sha256:dec8f471302de43f4cfcf82f56d99a5227b5ea1aa6d02fa56344986e1f4610e7
+ARG FROM_IMAGE=$FROM_IMAGE_NAME$FROM_IMAGE_DIGEST
+FROM $FROM_IMAGE
+
+RUN : \
+ && yum install -y centos-release-scl \
+ && yum install -y \
+        ca-certificates \
+        curl \
+        devtoolset-6-gcc \
+        devtoolset-6-gcc-c++ \
+        fontconfig-devel \
+        freetype-devel \
+        git \
+        libX11-devel \
+        libxcb-devel \
+        make \
+        patch \
+        perl \
+        rh-python36-python-pip \
+        xz \
+ && yum clean all \
+ && :
diff --git a/Utilities/Release/linux/x86_64/cache.txt b/Utilities/Release/linux/x86_64/cache.txt
new file mode 100644
index 000000000..a2864e98b
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/cache.txt
@@ -0,0 +1,44 @@
+CMAKE_BUILD_TYPE:STRING=Release
+
+CMAKE_C_STANDARD:STRING=11
+CMAKE_CXX_STANDARD:STRING=14
+
+# Require only older APIs where possible.
+CMAKE_C_FLAGS:STRING=-D_POSIX_C_SOURCE=199506L -D_POSIX_SOURCE=1 -D_SVID_SOURCE=1 -D_BSD_SOURCE=1
+
+# Link C++ library statically.
+CMAKE_EXE_LINKER_FLAGS:STRING=-static-libstdc++ -static-libgcc
+
+# Enable ssl support in curl
+CMAKE_USE_OPENSSL:BOOL=ON
+OPENSSL_CRYPTO_LIBRARY:STRING=/opt/openssl/lib/libcrypto.a;-pthread
+OPENSSL_INCLUDE_DIR:PATH=/opt/openssl/include
+OPENSSL_SSL_LIBRARY:FILEPATH=/opt/openssl/lib/libssl.a
+
+# Enable ccmake
+BUILD_CursesDialog:BOOL=ON
+CURSES_FORM_LIBRARY:FILEPATH=/opt/ncurses/lib/libform.a
+CURSES_INCLUDE_PATH:PATH=/opt/ncurses/include
+CURSES_NCURSES_LIBRARY:FILEPATH=/opt/ncurses/lib/libncurses.a
+
+# Enable cmake-gui with static qt plugins
+BUILD_QtDialog:BOOL=TRUE
+CMake_GUI_DISTRIBUTE_WITH_Qt_LGPL:STRING=3
+CMAKE_PREFIX_PATH:STRING=/opt/qt
+CMake_QT_STATIC_QXcbIntegrationPlugin_LIBRARIES:STRING=/opt/qt/plugins/platforms/libqxcb.a;/opt/qt/lib/libQt5XcbQpa.a;/opt/qt/lib/libQt5ServiceSupport.a;/opt/qt/lib/libQt5EdidSupport.a;/opt/qt/lib/libQt5EventDispatcherSupport.a;/opt/qt/lib/libQt5FontDatabaseSupport.a;/opt/qt/lib/libQt5ThemeSupport.a;/opt/qt/lib/libxcb-static.a;-lxcb;-lfontconfig;-lfreetype
+
+# Build documentation.
+SPHINX_EXECUTABLE:FILEPATH=/opt/rh/rh-python36/root/usr/bin/sphinx-build
+SPHINX_HTML:BOOL=ON
+SPHINX_MAN:BOOL=ON
+SPHINX_QTHELP:BOOL=ON
+QCOLLECTIONGENERATOR_EXECUTABLE:PATH=/opt/qt/bin/qhelpgenerator
+
+# We bootstrap as part of the build so skip its test.
+CMAKE_SKIP_BOOTSTRAP_TEST:STRING=TRUE
+
+# Skip Qt5 tests because our Qt is static.
+CMake_TEST_Qt5:BOOL=FALSE
+
+# CPack package file name component for this platform.
+CPACK_SYSTEM_NAME:STRING=Linux-x86_64
diff --git a/Utilities/Release/linux/x86_64/deps/Dockerfile b/Utilities/Release/linux/x86_64/deps/Dockerfile
new file mode 100644
index 000000000..db5551c61
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/deps/Dockerfile
@@ -0,0 +1,142 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+# Produce an image with custom-built dependencies for portable CMake binaries.
+# Build using the directory containing this file as its own build context.
+
+ARG FROM_IMAGE_NAME=kitware/cmake:build-linux-x86_64-base-2019-08-09
+ARG FROM_IMAGE_DIGEST=@sha256:d2c13617f01181a3143a069e4496d6b78eafffa19d181c42be196d5dfd588151
+ARG FROM_IMAGE=$FROM_IMAGE_NAME$FROM_IMAGE_DIGEST
+FROM $FROM_IMAGE
+
+# Sphinx
+RUN : \
+ && source /opt/rh/rh-python36/enable \
+ && pip install sphinx==2.1.2 \
+ && :
+
+# Qt
+# Version 5.12.0 was the last to bundle xkbcommon.
+COPY qt-install.patch /opt/qt/src/
+RUN : \
+ && mkdir -p /opt/qt/src/qt-build \
+ && cd /opt/qt/src \
+ && curl -OL https://download.qt.io/archive/qt/5.12/5.12.0/single/qt-everywhere-src-5.12.0.tar.xz \
+ && sha512sum qt-everywhere-src-5.12.0.tar.xz | grep -q 0dd03d2645fb6dac5b58c8caf92b4a0a6900131f1ccfb02443a0df4702b5da0458f4c45e758d1b929ec709b0f4b36900df2fd60a058af9cc8c1a0748b6d57aae \
+ && tar xJf qt-everywhere-src-5.12.0.tar.xz \
+ && cd qt-build \
+ && source /opt/rh/devtoolset-6/enable \
+ && ../qt-everywhere-src-5.12.0/configure \
+      -prefix /opt/qt \
+      -static \
+      -release \
+      -c++std c++11 \
+      -opensource -confirm-license \
+      -gui \
+      -widgets \
+      -xcb \
+      -fontconfig \
+      -sql-sqlite \
+      -qt-doubleconversion \
+      -qt-libjpeg \
+      -qt-libpng \
+      -qt-pcre \
+      -qt-sqlite \
+      -qt-xcb \
+      -qt-xkbcommon \
+      -qt-zlib \
+      -system-freetype \
+      -no-accessibility \
+      -no-compile-examples \
+      -no-cups \
+      -no-dbus \
+      -no-directfb \
+      -no-egl \
+      -no-eglfs \
+      -no-evdev \
+      -no-gbm \
+      -no-gif \
+      -no-glib \
+      -no-gtk \
+      -no-harfbuzz \
+      -no-iconv \
+      -no-icu \
+      -no-journald \
+      -no-kms \
+      -no-libinput \
+      -no-libproxy \
+      -no-linuxfb \
+      -no-ltcg \
+      -no-mirclient \
+      -no-mtdev \
+      -no-opengl \
+      -no-openssl \
+      -no-pch \
+      -no-sql-mysql \
+      -no-sql-psql \
+      -no-sql-sqlite2 \
+      -no-syslog \
+      -no-system-proxies \
+      -no-tslib \
+      -no-use-gold-linker \
+      -skip declarative \
+      -skip multimedia \
+      -skip qtcanvas3d \
+      -skip qtconnectivity \
+      -skip qtdeclarative \
+      -skip qtlocation \
+      -skip qtmultimedia \
+      -skip qtsensors \
+      -skip qtserialport \
+      -skip qtsvg \
+      -skip qtwayland \
+      -skip qtwebchannel \
+      -skip qtwebengine \
+      -skip qtwebsockets \
+      -skip qtwinextras \
+      -skip qtxmlpatterns \
+      -nomake examples \
+      -nomake tests \
+ && make install -j $(nproc) \
+ && cd /opt/qt \
+ && patch -p1 -i src/qt-install.patch \
+ && cd /opt \
+ && rm -rf /opt/qt/src \
+ && :
+
+# Curses
+RUN : \
+ && mkdir -p /opt/ncurses/src/ncurses-build \
+ && cd /opt/ncurses/src \
+ && curl -O https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.1.tar.gz \
+ && sha512sum ncurses-6.1.tar.gz | grep -q e308af43f8b7e01e98a55f4f6c4ee4d1c39ce09d95399fa555b3f0cdf5fd0db0f4c4d820b4af78a63f6cf6d8627587114a40af48cfc066134b600520808a77ee \
+ && tar xzf ncurses-6.1.tar.gz \
+ && cd ncurses-build \
+ && source /opt/rh/devtoolset-6/enable \
+ && ../ncurses-6.1/configure \
+      --prefix=/opt/ncurses \
+      --with-terminfo-dirs=/etc/terminfo:/lib/terminfo:/usr/share/terminfo \
+      --with-default-terminfo-dir=/usr/share/terminfo \
+      --without-shared \
+ && make -j $(nproc) \
+ && make install.libs install.includes \
+ && cd /opt \
+ && rm -rf /opt/ncurses/src \
+ && :
+
+# OpenSSL
+COPY openssl-source.patch /opt/openssl/src/
+RUN : \
+ && mkdir -p /opt/openssl/src \
+ && cd /opt/openssl/src \
+ && curl -O https://www.openssl.org/source/openssl-1.1.1c.tar.gz \
+ && sha512sum openssl-1.1.1c.tar.gz | grep -q 8e2c5cc11c120efbb7d7850980cb6eaa782d29b4996b3f3378d37613c1679f852d7cc08a90d62e78fcec3439f06bdbee70064579a8c2adaffd91532a97f646ff \
+ && tar xzf openssl-1.1.1c.tar.gz \
+ && cd openssl-1.1.1c \
+ && patch -p1 -i ../openssl-source.patch \
+ && source /opt/rh/devtoolset-6/enable \
+ && ./Configure --prefix=/opt/openssl linux-elf no-asm no-shared -D_POSIX_C_SOURCE=199506L -D_POSIX_SOURCE=1 -D_SVID_SOURCE=1 -D_BSD_SOURCE=1 \
+ && make install_dev -j $(nproc) \
+ && cd /opt \
+ && rm -rf /opt/openssl/src \
+ && :
diff --git a/Utilities/Release/linux/x86_64/deps/openssl-source.patch b/Utilities/Release/linux/x86_64/deps/openssl-source.patch
new file mode 100644
index 000000000..c81fe2f88
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/deps/openssl-source.patch
@@ -0,0 +1,12 @@
+# enable pthread APIs disabled by our _POSIX_SOURCE definitions
+--- openssl-source/crypto/threads_pthread.c.orig
++++ openssl-source/crypto/threads_pthread.c
+@@ -6,6 +6,8 @@
+  * in the file LICENSE in the source distribution or at
+  * https://www.openssl.org/source/license.html
+  */
++#undef _POSIX_C_SOURCE
++#undef _POSIX_SOURCE
+
+ #include <openssl/crypto.h>
+ #include "internal/cryptlib.h"
diff --git a/Utilities/Release/linux/x86_64/deps/qt-install.patch b/Utilities/Release/linux/x86_64/deps/qt-install.patch
new file mode 100644
index 000000000..792aefd39
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/deps/qt-install.patch
@@ -0,0 +1,24 @@
+# Add Qt Core dependencies missing from static Qt build.
+--- qt-install/lib/cmake/Qt5Core/Qt5CoreConfig.cmake.orig
++++ qt-install/lib/cmake/Qt5Core/Qt5CoreConfig.cmake
+@@ -111,7 +111,7 @@
+     list(REMOVE_DUPLICATES Qt5Core_COMPILE_DEFINITIONS)
+     list(REMOVE_DUPLICATES Qt5Core_EXECUTABLE_COMPILE_FLAGS)
+
+-    set(_Qt5Core_LIB_DEPENDENCIES "")
++    set(_Qt5Core_LIB_DEPENDENCIES "${_qt5Core_install_prefix}/lib/libqtpcre2.a")
+
+
+     add_library(Qt5::Core STATIC IMPORTED)
+# Add Qt Gui dependencies missing from static Qt build.
+--- qt-install/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake.orig
++++ qt-install/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake
+@@ -111,7 +111,7 @@
+     list(REMOVE_DUPLICATES Qt5Gui_COMPILE_DEFINITIONS)
+     list(REMOVE_DUPLICATES Qt5Gui_EXECUTABLE_COMPILE_FLAGS)
+
+-    set(_Qt5Gui_LIB_DEPENDENCIES "Qt5::Core")
++    set(_Qt5Gui_LIB_DEPENDENCIES "Qt5::Core;${_qt5Gui_install_prefix}/lib/libqtlibpng.a")
+
+
+     add_library(Qt5::Gui STATIC IMPORTED)
diff --git a/Utilities/Release/linux/x86_64/test/Dockerfile b/Utilities/Release/linux/x86_64/test/Dockerfile
new file mode 100644
index 000000000..662915655
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/test/Dockerfile
@@ -0,0 +1,26 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+# Produce a base image with a test environment for packaged CMake binaries.
+# Build using the directory containing this file as its own build context.
+
+ARG FROM_IMAGE_NAME=debian:9
+ARG FROM_IMAGE_DIGEST=@sha256:397b2157a9ea8d7f16c613aded70284292106e8b813fb1ed5de8a8785310a26a
+ARG FROM_IMAGE=$FROM_IMAGE_NAME$FROM_IMAGE_DIGEST
+FROM $FROM_IMAGE
+
+RUN : \
+ && apt-get update \
+ && apt-get install -y \
+        dpkg \
+        file \
+        gcc \
+        g++ \
+        gfortran \
+        qt5-default \
+        make \
+        ninja-build \
+ && apt-get clean \
+ && :
+
+COPY test-make.bash test-ninja.bash /
diff --git a/Utilities/Release/linux/x86_64/test/cache-ninja.txt b/Utilities/Release/linux/x86_64/test/cache-ninja.txt
new file mode 100644
index 000000000..b00370e27
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/test/cache-ninja.txt
@@ -0,0 +1,4 @@
+CMAKE_Fortran_COMPILER:STRING=
+CMake_TEST_IPO_WORKS_C:BOOL=ON
+CMake_TEST_IPO_WORKS_CXX:BOOL=ON
+CMake_TEST_Qt5:BOOL=ON
diff --git a/Utilities/Release/linux/x86_64/test/test-make.bash b/Utilities/Release/linux/x86_64/test/test-make.bash
new file mode 100644
index 000000000..10d30c38a
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/test/test-make.bash
@@ -0,0 +1,17 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+set -e
+set -x
+mkdir -p /opt/cmake/src/cmake-make
+cd /opt/cmake/src/cmake-make
+echo >CMakeCache.txt '
+CMake_TEST_IPO_WORKS_C:BOOL=ON
+CMake_TEST_IPO_WORKS_CXX:BOOL=ON
+CMake_TEST_IPO_WORKS_Fortran:BOOL=ON
+CMake_TEST_NO_NETWORK:BOOL=ON
+CMake_TEST_Qt5:BOOL=ON
+'
+cmake ../cmake -DCMake_TEST_HOST_CMAKE=1 -G "Unix Makefiles"
+make -j $(nproc)
+ctest --output-on-failure -j $(nproc)
diff --git a/Utilities/Release/linux/x86_64/test/test-ninja.bash b/Utilities/Release/linux/x86_64/test/test-ninja.bash
new file mode 100644
index 000000000..fe39e2e63
--- /dev/null
+++ b/Utilities/Release/linux/x86_64/test/test-ninja.bash
@@ -0,0 +1,17 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+set -e
+set -x
+mkdir -p /opt/cmake/src/cmake-ninja
+cd /opt/cmake/src/cmake-ninja
+echo >CMakeCache.txt '
+CMAKE_Fortran_COMPILER:STRING=
+CMake_TEST_IPO_WORKS_C:BOOL=ON
+CMake_TEST_IPO_WORKS_CXX:BOOL=ON
+CMake_TEST_NO_NETWORK:BOOL=ON
+CMake_TEST_Qt5:BOOL=ON
+'
+cmake ../cmake -DCMake_TEST_HOST_CMAKE=1 -G "Ninja"
+ninja
+ctest --output-on-failure -j $(nproc)
diff --git a/Utilities/Release/linux64_release.cmake b/Utilities/Release/linux64_release.cmake
deleted file mode 100644
index 958ed2544..000000000
--- a/Utilities/Release/linux64_release.cmake
+++ /dev/null
@@ -1,53 +0,0 @@
-set(PROCESSORS 4)
-set(BOOTSTRAP_ARGS "--docdir=doc/cmake")
-set(HOST linux64)
-set(MAKE_PROGRAM "make")
-set(CPACK_BINARY_GENERATORS "STGZ TGZ")
-set(CC /opt/gcc-8.2.0/bin/gcc)
-set(CXX /opt/gcc-8.2.0/bin/g++)
-set(CFLAGS   "")
-set(CXXFLAGS "")
-set(qt_prefix "/home/kitware/qt-5.7.0")
-set(qt_xcb_libs
-  ${qt_prefix}/plugins/platforms/libqxcb.a
-  ${qt_prefix}/lib/libQt5XcbQpa.a
-  ${qt_prefix}/lib/libQt5PlatformSupport.a
-  ${qt_prefix}/lib/libxcb-static.a
-  -lX11-xcb
-  -lX11
-  -lxcb
-  -lfontconfig
-  -lfreetype
-  )
-set(INITIAL_CACHE "
-CMAKE_BUILD_TYPE:STRING=Release
-CMAKE_C_STANDARD:STRING=11
-CMAKE_CXX_STANDARD:STRING=14
-CMAKE_C_FLAGS:STRING=-D_POSIX_C_SOURCE=199506L -D_POSIX_SOURCE=1 -D_SVID_SOURCE=1 -D_BSD_SOURCE=1
-CMAKE_EXE_LINKER_FLAGS:STRING=-static-libstdc++ -static-libgcc
-CURSES_LIBRARY:FILEPATH=/home/kitware/ncurses-5.9/lib/libncurses.a
-CURSES_INCLUDE_PATH:PATH=/home/kitware/ncurses-5.9/include
-FORM_LIBRARY:FILEPATH=/home/kitware/ncurses-5.9/lib/libform.a
-CMAKE_USE_OPENSSL:BOOL=ON
-OPENSSL_CRYPTO_LIBRARY:STRING=/home/kitware/openssl-1.1.1/lib/libcrypto.a;-pthread
-OPENSSL_INCLUDE_DIR:PATH=/home/kitware/openssl-1.1.1/include
-OPENSSL_SSL_LIBRARY:FILEPATH=/home/kitware/openssl-1.1.1/lib/libssl.a
-PYTHON_EXECUTABLE:FILEPATH=/usr/bin/python3
-CPACK_SYSTEM_NAME:STRING=Linux-x86_64
-BUILD_CursesDialog:BOOL=ON
-BUILD_QtDialog:BOOL=TRUE
-CMAKE_SKIP_BOOTSTRAP_TEST:STRING=TRUE
-CMake_GUI_DISTRIBUTE_WITH_Qt_LGPL:STRING=3
-CMAKE_PREFIX_PATH:STRING=${qt_prefix}
-CMake_QT_STATIC_QXcbIntegrationPlugin_LIBRARIES:STRING=${qt_xcb_libs}
-")
-set(ENV [[
-export CMAKE_PREFIX_PATH=/opt/binutils-2.31
-]])
-set(SIGN "")
-
-# Exclude Qt5 tests because our Qt5 is static.
-set(EXTRA_CTEST_ARGS "-E Qt5")
-
-get_filename_component(path "${CMAKE_CURRENT_LIST_FILE}" PATH)
-include(${path}/release_cmake.cmake)
diff --git a/Utilities/Release/osx_release.cmake b/Utilities/Release/osx_release.cmake
index ac35872ea..5ef30039a 100644
--- a/Utilities/Release/osx_release.cmake
+++ b/Utilities/Release/osx_release.cmake
@@ -5,7 +5,7 @@ set(HOST dragnipur)
 set(MAKE_PROGRAM "make")
 set(MAKE "${MAKE_PROGRAM} -j5")
 set(CPACK_BINARY_GENERATORS "DragNDrop TGZ")
-set(CPACK_SOURCE_GENERATORS "TGZ TZ")
+set(CPACK_SOURCE_GENERATORS "")
 set(CPACK_DMG_FORMAT "UDBZ") #build using bzip2 for smaller package size
 set(CC clang)
 set(CXX clang++)
diff --git a/Utilities/Release/win32_release.cmake b/Utilities/Release/win32_release.cmake
index 468e5f437..14e5cba7f 100644
--- a/Utilities/Release/win32_release.cmake
+++ b/Utilities/Release/win32_release.cmake
@@ -5,7 +5,7 @@ set(PROCESSORS 16)
 set(HOST win32)
 set(RUN_LAUNCHER ~/rel/run)
 set(CPACK_BINARY_GENERATORS "WIX ZIP")
-set(CPACK_SOURCE_GENERATORS "ZIP")
+set(CPACK_SOURCE_GENERATORS "")
 set(MAKE_PROGRAM "ninja")
 set(MAKE "${MAKE_PROGRAM} -j16")
 set(qt_prefix "c:/Qt/5.12.1/msvc2017-32-w7-mt")
@@ -28,8 +28,7 @@ CMAKE_Fortran_COMPILER:FILEPATH=FALSE
 CMAKE_GENERATOR:INTERNAL=Ninja
 BUILD_QtDialog:BOOL=TRUE
 CMake_GUI_DISTRIBUTE_WITH_Qt_LGPL:STRING=3
-CMAKE_C_FLAGS_RELEASE:STRING=-MT -O2 -Ob2 -DNDEBUG
-CMAKE_CXX_FLAGS_RELEASE:STRING=-MT -O2 -Ob2 -DNDEBUG
+CMAKE_MSVC_RUNTIME_LIBRARY:STRING=MultiThreaded$<$<CONFIG:Debug>:Debug>
 CMAKE_EXE_LINKER_FLAGS:STRING=-machine:x86 -subsystem:console,6.01
 CMake_QT_STATIC_QWindowsIntegrationPlugin_LIBRARIES:STRING=${qt_win_libs}
 CMAKE_PREFIX_PATH:STRING=${qt_prefix}
diff --git a/Utilities/Release/win64_release.cmake b/Utilities/Release/win64_release.cmake
index 5a93ce6b3..149d37899 100644
--- a/Utilities/Release/win64_release.cmake
+++ b/Utilities/Release/win64_release.cmake
@@ -28,8 +28,7 @@ CMAKE_Fortran_COMPILER:FILEPATH=FALSE
 CMAKE_GENERATOR:INTERNAL=Ninja
 BUILD_QtDialog:BOOL=TRUE
 CMake_GUI_DISTRIBUTE_WITH_Qt_LGPL:STRING=3
-CMAKE_C_FLAGS_RELEASE:STRING=-MT -O2 -Ob2 -DNDEBUG
-CMAKE_CXX_FLAGS_RELEASE:STRING=-MT -O2 -Ob2 -DNDEBUG
+CMAKE_MSVC_RUNTIME_LIBRARY:STRING=MultiThreaded$<$<CONFIG:Debug>:Debug>
 CMAKE_EXE_LINKER_FLAGS:STRING=-machine:x64 -subsystem:console,6.01
 CMake_QT_STATIC_QWindowsIntegrationPlugin_LIBRARIES:STRING=${qt_win_libs}
 CMAKE_PREFIX_PATH:STRING=${qt_prefix}
diff --git a/Utilities/Scripts/regenerate-lexers.bash b/Utilities/Scripts/regenerate-lexers.bash
index b09f25bf1..1b61b705e 100755
--- a/Utilities/Scripts/regenerate-lexers.bash
+++ b/Utilities/Scripts/regenerate-lexers.bash
@@ -11,6 +11,7 @@ pushd "${BASH_SOURCE%/*}/../../Source/LexerParser" > /dev/null
 
 for lexer in            \
     CommandArgument     \
+    CTestResourceGroups \
     DependsJava         \
     Expr                \
     Fortran
diff --git a/Utilities/Scripts/update-expat.bash b/Utilities/Scripts/update-expat.bash
index 0b52ddc67..95c5a0f6e 100755
--- a/Utilities/Scripts/update-expat.bash
+++ b/Utilities/Scripts/update-expat.bash
@@ -8,7 +8,7 @@ readonly name="expat"
 readonly ownership="Expat Upstream <kwrobot@kitware.com>"
 readonly subtree="Utilities/cmexpat"
 readonly repo="https://github.com/libexpat/libexpat.git"
-readonly tag="R_2_2_7"
+readonly tag="R_2_2_9"
 readonly shortlog=false
 readonly paths="
   expat/lib/asciitab.h
@@ -18,7 +18,6 @@ readonly paths="
   expat/lib/xmlrole.h
   expat/lib/iasciitab.h
   expat/lib/latin1tab.h
-  expat/lib/loadlibrary.c
   expat/lib/xmlrole.c
   expat/lib/utf8tab.h
   expat/lib/nametab.h
diff --git a/Utilities/SetupForDevelopment.sh b/Utilities/SetupForDevelopment.sh
deleted file mode 100755
index ff64a8402..000000000
--- a/Utilities/SetupForDevelopment.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-
-cd "${BASH_SOURCE%/*}/.." &&
-Utilities/GitSetup/setup-user && echo &&
-Utilities/GitSetup/setup-hooks && echo &&
-Utilities/GitSetup/tips
-
-# Rebase master by default
-git config rebase.stat true
-git config branch.master.rebase true
-
-# Record the version of this setup so Git/pre-commit can check it.
-SetupForDevelopment_VERSION=2
-git config hooks.SetupForDevelopment ${SetupForDevelopment_VERSION}
diff --git a/Utilities/Sphinx/CMakeLists.txt b/Utilities/Sphinx/CMakeLists.txt
index c5b2bfe2e..17c5018b2 100644
--- a/Utilities/Sphinx/CMakeLists.txt
+++ b/Utilities/Sphinx/CMakeLists.txt
@@ -3,11 +3,11 @@
 
 if(NOT CMake_SOURCE_DIR)
   set(CMakeHelp_STANDALONE 1)
-  cmake_minimum_required(VERSION 3.1...3.14 FATAL_ERROR)
+  cmake_minimum_required(VERSION 3.1...3.15 FATAL_ERROR)
   get_filename_component(tmp "${CMAKE_CURRENT_SOURCE_DIR}" PATH)
   get_filename_component(CMake_SOURCE_DIR "${tmp}" PATH)
   include(${CMake_SOURCE_DIR}/Modules/CTestUseLaunchers.cmake)
-  include(${CMake_SOURCE_DIR}/Source/CMakeVersionCompute.cmake)
+  include(${CMake_SOURCE_DIR}/Source/CMakeVersion.cmake)
   include(${CMake_SOURCE_DIR}/Source/CMakeInstallDestinations.cmake)
   unset(CMAKE_DATA_DIR)
   unset(CMAKE_DATA_DIR CACHE)
@@ -105,7 +105,6 @@ if(SPHINX_QTHELP)
     # Workaround sphinx configurability:
     # https://bitbucket.org/birkenfeld/sphinx/issue/1448/make-qthelp-more-configurable
     COMMAND ${CMAKE_COMMAND} "-DQTHELP_DIR=${CMAKE_CURRENT_BINARY_DIR}/qthelp/"
-      "-DCMake_VERSION=${CMake_VERSION_MAJOR}${CMake_VERSION_MINOR}${CMake_VERSION_PATCH}"
       -P "${CMAKE_CURRENT_SOURCE_DIR}/fixup_qthelp_names.cmake"
 
     # Create proper identifiers. Workaround for
@@ -216,7 +215,7 @@ endif()
 
 if(SPHINX_QTHELP)
   CMake_OPTIONAL_COMPONENT(sphinx-qthelp)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/qthelp/CMake-${CMake_VERSION_MAJOR}${CMake_VERSION_MINOR}${CMake_VERSION_PATCH}.qch
+  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/qthelp/CMake.qch
           DESTINATION ${CMAKE_DOC_DIR} ${COMPONENT}
           )
 endif()
diff --git a/Utilities/Sphinx/conf.py.in b/Utilities/Sphinx/conf.py.in
index 70ba08032..e50c4f99b 100644
--- a/Utilities/Sphinx/conf.py.in
+++ b/Utilities/Sphinx/conf.py.in
@@ -82,4 +82,4 @@ html_favicon = '@conf_path@/static/cmake-favicon.ico'
 # Not supported yet by sphinx:
 # https://bitbucket.org/birkenfeld/sphinx/issue/1448/make-qthelp-more-configurable
 # qthelp_namespace = "org.cmake"
-# qthelp_qch_name = "CMake-300.qch"
+# qthelp_qch_name = "CMake.qch"
diff --git a/Utilities/Sphinx/fixup_qthelp_names.cmake b/Utilities/Sphinx/fixup_qthelp_names.cmake
index e35ef25be..179e84680 100644
--- a/Utilities/Sphinx/fixup_qthelp_names.cmake
+++ b/Utilities/Sphinx/fixup_qthelp_names.cmake
@@ -10,15 +10,6 @@ string(REPLACE
   QHCP_CONTENT "${QHCP_CONTENT}"
 )
 
-string(REPLACE
-  "<output>CMake.qch" "<output>CMake-${CMake_VERSION}.qch"
-  QHCP_CONTENT "${QHCP_CONTENT}"
-)
-string(REPLACE
-  "<file>CMake.qch" "<file>CMake-${CMake_VERSION}.qch"
-  QHCP_CONTENT "${QHCP_CONTENT}"
-)
-
 file(WRITE "${QTHELP_DIR}/CMake.qhcp" "${QHCP_CONTENT}")
 
 
diff --git a/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake b/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake
index 15ba46e46..60ee8e682 100644
--- a/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake
+++ b/Utilities/cmcurl/CMake/CurlSymbolHiding.cmake
@@ -53,7 +53,7 @@ elseif(MSVC)
     message(WARNING "Hiding private symbols regardless CURL_HIDDEN_SYMBOLS being disabled.")
     set(HIDES_CURL_PRIVATE_SYMBOLS TRUE)
   endif()
-elseif()
+else()
   set(HIDES_CURL_PRIVATE_SYMBOLS FALSE)
 endif()
 
diff --git a/Utilities/cmcurl/CMakeLists.txt b/Utilities/cmcurl/CMakeLists.txt
index 37522fc10..bc8a7dc37 100644
--- a/Utilities/cmcurl/CMakeLists.txt
+++ b/Utilities/cmcurl/CMakeLists.txt
@@ -449,7 +449,12 @@ if(CMAKE_USE_SECTRANSP)
 endif()
 
 if(CMAKE_USE_OPENSSL)
-  find_package(OpenSSL REQUIRED)
+  find_package(OpenSSL)
+  if(NOT OpenSSL_FOUND)
+    message(FATAL_ERROR
+      "Could not find OpenSSL. Install an OpenSSL development package or "
+      "configure CMake with -DCMAKE_USE_OPENSSL=OFF to build without OpenSSL.")
+  endif()
   set(SSL_ENABLED ON)
   set(USE_OPENSSL ON)
   set(HAVE_LIBCRYPTO ON)
diff --git a/Utilities/cmexpat/CMakeLists.txt b/Utilities/cmexpat/CMakeLists.txt
index 13eb56dd4..cf315563d 100644
--- a/Utilities/cmexpat/CMakeLists.txt
+++ b/Utilities/cmexpat/CMakeLists.txt
@@ -17,7 +17,6 @@ include_directories(
   )
 
 add_library(cmexpat STATIC
-  lib/loadlibrary.c
   lib/xmlparse.c
   lib/xmlrole.c
   lib/xmltok.c
diff --git a/Utilities/cmexpat/ConfigureChecks.cmake b/Utilities/cmexpat/ConfigureChecks.cmake
index b2edc3e0a..d85e48c97 100644
--- a/Utilities/cmexpat/ConfigureChecks.cmake
+++ b/Utilities/cmexpat/ConfigureChecks.cmake
@@ -21,7 +21,7 @@ check_symbol_exists("getpagesize" "unistd.h" HAVE_GETPAGESIZE)
 check_symbol_exists("mmap" "sys/mman.h" HAVE_MMAP)
 check_symbol_exists("getrandom" "sys/random.h" HAVE_GETRANDOM)
 
-if(USE_libbsd)
+if(EXPAT_WITH_LIBBSD)
     set(CMAKE_REQUIRED_LIBRARIES "${LIB_BSD}")
     set(_bsd "bsd/")
 else()
@@ -62,8 +62,5 @@ check_c_source_compiles("
         }"
     HAVE_SYSCALL_GETRANDOM)
 
-configure_file(expat_config.h.cmake "${CMAKE_CURRENT_BINARY_DIR}/expat_config.h")
-add_definitions(-DHAVE_EXPAT_CONFIG_H)
-
 check_c_compiler_flag("-fno-strict-aliasing" FLAG_NO_STRICT_ALIASING)
 check_c_compiler_flag("-fvisibility=hidden" FLAG_VISIBILITY)
diff --git a/Utilities/cmexpat/README.md b/Utilities/cmexpat/README.md
index fd3911ebc..1cc52b014 100644
--- a/Utilities/cmexpat/README.md
+++ b/Utilities/cmexpat/README.md
@@ -3,7 +3,7 @@
 [![Packaging status](https://repology.org/badge/tiny-repos/expat.svg)](https://repology.org/metapackage/expat/versions)
 
 
-# Expat, Release 2.2.7
+# Expat, Release 2.2.9
 
 This is Expat, a C library for parsing XML, started by
 [James Clark](https://en.wikipedia.org/wiki/James_Clark_(programmer)) in 1997.
@@ -13,6 +13,11 @@ are called when the parser discovers the associated structures in the
 document being parsed.  A start tag is an example of the kind of
 structures for which you may register handlers.
 
+Expat supports the following compilers:
+- GNU GCC >=4.5
+- LLVM Clang >=3.5
+- Microsoft Visual Studio >=8.0/2005
+
 Windows users should use the
 [`expat_win32` package](https://sourceforge.net/projects/expat/files/expat_win32/),
 which includes both precompiled libraries and executables, and source code for
@@ -125,3 +130,59 @@ information.
 
 A reference manual is available in the file `doc/reference.html` in this
 distribution.
+
+
+The CMake build system is still *experimental* and will replace the primary
+build system based on GNU Autotools at some point when it is ready.
+For an idea of the available (non-advanced) options for building with CMake:
+
+```console
+# rm -f CMakeCache.txt ; cmake -D_EXPAT_HELP=ON -LH . | grep -B1 ':.*=' | sed 's,^--$,,'
+// Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel ...
+CMAKE_BUILD_TYPE:STRING=
+
+// Install path prefix, prepended onto install directories.
+CMAKE_INSTALL_PREFIX:PATH=/usr/local
+
+// Path to a program.
+DOCBOOK_TO_MAN:FILEPATH=/usr/bin/docbook2x-man
+
+// build man page for xmlwf
+EXPAT_BUILD_DOCS:BOOL=ON
+
+// build the examples for expat library
+EXPAT_BUILD_EXAMPLES:BOOL=ON
+
+// build fuzzers for the expat library
+EXPAT_BUILD_FUZZERS:BOOL=OFF
+
+// build the tests for expat library
+EXPAT_BUILD_TESTS:BOOL=ON
+
+// build the xmlwf tool for expat library
+EXPAT_BUILD_TOOLS:BOOL=ON
+
+// Character type to use (char|ushort|wchar_t) [default=char]
+EXPAT_CHAR_TYPE:STRING=char
+
+// install expat files in cmake install target
+EXPAT_ENABLE_INSTALL:BOOL=ON
+
+// Use /MT flag (static CRT) when compiling in MSVC
+EXPAT_MSVC_STATIC_CRT:BOOL=OFF
+
+// build a shared expat library
+EXPAT_SHARED_LIBS:BOOL=ON
+
+// Treat all compiler warnings as errors
+EXPAT_WARNINGS_AS_ERRORS:BOOL=OFF
+
+// Make use of getrandom function (ON|OFF|AUTO) [default=AUTO]
+EXPAT_WITH_GETRANDOM:STRING=AUTO
+
+// utilize libbsd (for arc4random_buf)
+EXPAT_WITH_LIBBSD:BOOL=OFF
+
+// Make use of syscall SYS_getrandom (ON|OFF|AUTO) [default=AUTO]
+EXPAT_WITH_SYS_GETRANDOM:STRING=AUTO
+```
diff --git a/Utilities/cmexpat/expat_config.h.cmake b/Utilities/cmexpat/expat_config.h.cmake
index 899d3a615..795b6078c 100644
--- a/Utilities/cmexpat/expat_config.h.cmake
+++ b/Utilities/cmexpat/expat_config.h.cmake
@@ -63,30 +63,28 @@
 /* whether byteorder is bigendian */
 #cmakedefine WORDS_BIGENDIAN
 
+/* Define to allow retrieving the byte offsets for attribute names and values.
+ */
+#cmakedefine XML_ATTR_INFO
+
 /* Define to specify how much context to retain around the current parse
    point. */
 #define XML_CONTEXT_BYTES 1024
 
+#if ! defined(_WIN32)
+/* Define to include code reading entropy from `/dev/urandom'. */
+  #cmakedefine XML_DEV_URANDOM
+#endif
+
 /* Define to make parameter entity parsing functionality available. */
 /* #undef XML_DTD */
 
 /* Define to make XML Namespaces functionality available. */
 /* #undef XML_NS */
 
-#if ! defined(_WIN32)
-/* Define to extract entropy from /dev/urandom. */
-#cmakedefine XML_DEV_URANDOM
-#endif
-
-/* Define to use UTF-16 chars (two bytes). */
-#cmakedefine XML_UNICODE
-
-/* Define to use wchar_t as UTF-16 char type instead of unsigned short. */
-#cmakedefine XML_UNICODE_WCHAR_T
-
 /* Define to __FUNCTION__ or "" if `__func__' does not conform to ANSI C. */
 #ifdef _MSC_VER
-# define __func__ __FUNCTION__
+#  define __func__ __FUNCTION__
 #endif
 
 /* Define to `long' if <sys/types.h> does not define. */
diff --git a/Utilities/cmexpat/lib/asciitab.h b/Utilities/cmexpat/lib/asciitab.h
index 2f59fd929..63b1d1b44 100644
--- a/Utilities/cmexpat/lib/asciitab.h
+++ b/Utilities/cmexpat/lib/asciitab.h
@@ -31,34 +31,34 @@
 */
 
 /* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
-/* 0x0C */ BT_NONXML, BT_CR, BT_NONXML, BT_NONXML,
-/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
-/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
-/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
-/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
-/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
-/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
-/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
-/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
-/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
+    /* 0x0C */ BT_NONXML, BT_CR, BT_NONXML, BT_NONXML,
+    /* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
+    /* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
+    /* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
+    /* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
+    /* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+    /* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+    /* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
+    /* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
+    /* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+    /* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+    /* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
+    /* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
+    /* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+    /* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+    /* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+    /* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/Utilities/cmexpat/lib/expat.h b/Utilities/cmexpat/lib/expat.h
index c050f1d91..48a6e2a32 100644
--- a/Utilities/cmexpat/lib/expat.h
+++ b/Utilities/cmexpat/lib/expat.h
@@ -33,15 +33,6 @@
 #ifndef Expat_INCLUDED
 #define Expat_INCLUDED 1
 
-#ifdef __VMS
-/*      0        1         2         3      0        1         2         3
-        1234567890123456789012345678901     1234567890123456789012345678901 */
-#define XML_SetProcessingInstructionHandler XML_SetProcessingInstrHandler
-#define XML_SetUnparsedEntityDeclHandler    XML_SetUnparsedEntDeclHandler
-#define XML_SetStartNamespaceDeclHandler    XML_SetStartNamespcDeclHandler
-#define XML_SetExternalEntityRefHandlerArg  XML_SetExternalEntRefHandlerArg
-#endif
-
 #include <stdlib.h>
 #include "expat_external.h"
 
@@ -53,8 +44,8 @@ struct XML_ParserStruct;
 typedef struct XML_ParserStruct *XML_Parser;
 
 typedef unsigned char XML_Bool;
-#define XML_TRUE   ((XML_Bool) 1)
-#define XML_FALSE  ((XML_Bool) 0)
+#define XML_TRUE ((XML_Bool)1)
+#define XML_FALSE ((XML_Bool)0)
 
 /* The XML_Status enum gives the possible return values for several
    API functions.  The preprocessor #defines are included so this
@@ -164,25 +155,23 @@ enum XML_Content_Quant {
 typedef struct XML_cp XML_Content;
 
 struct XML_cp {
-  enum XML_Content_Type         type;
-  enum XML_Content_Quant        quant;
-  XML_Char *                    name;
-  unsigned int                  numchildren;
-  XML_Content *                 children;
+  enum XML_Content_Type type;
+  enum XML_Content_Quant quant;
+  XML_Char *name;
+  unsigned int numchildren;
+  XML_Content *children;
 };
 
-
 /* This is called for an element declaration. See above for
    description of the model argument. It's the caller's responsibility
    to free model when finished with it.
 */
-typedef void (XMLCALL *XML_ElementDeclHandler) (void *userData,
-                                                const XML_Char *name,
-                                                XML_Content *model);
+typedef void(XMLCALL *XML_ElementDeclHandler)(void *userData,
+                                              const XML_Char *name,
+                                              XML_Content *model);
 
 XMLPARSEAPI(void)
-XML_SetElementDeclHandler(XML_Parser parser,
-                          XML_ElementDeclHandler eldecl);
+XML_SetElementDeclHandler(XML_Parser parser, XML_ElementDeclHandler eldecl);
 
 /* The Attlist declaration handler is called for *each* attribute. So
    a single Attlist declaration with multiple attributes declared will
@@ -192,17 +181,12 @@ XML_SetElementDeclHandler(XML_Parser parser,
    value will be NULL in the case of "#REQUIRED". If "isrequired" is
    true and default is non-NULL, then this is a "#FIXED" default.
 */
-typedef void (XMLCALL *XML_AttlistDeclHandler) (
-                                    void            *userData,
-                                    const XML_Char  *elname,
-                                    const XML_Char  *attname,
-                                    const XML_Char  *att_type,
-                                    const XML_Char  *dflt,
-                                    int              isrequired);
+typedef void(XMLCALL *XML_AttlistDeclHandler)(
+    void *userData, const XML_Char *elname, const XML_Char *attname,
+    const XML_Char *att_type, const XML_Char *dflt, int isrequired);
 
 XMLPARSEAPI(void)
-XML_SetAttlistDeclHandler(XML_Parser parser,
-                          XML_AttlistDeclHandler attdecl);
+XML_SetAttlistDeclHandler(XML_Parser parser, XML_AttlistDeclHandler attdecl);
 
 /* The XML declaration handler is called for *both* XML declarations
    and text declarations. The way to distinguish is that the version
@@ -212,15 +196,13 @@ XML_SetAttlistDeclHandler(XML_Parser parser,
    was no standalone parameter in the declaration, that it was given
    as no, or that it was given as yes.
 */
-typedef void (XMLCALL *XML_XmlDeclHandler) (void           *userData,
-                                            const XML_Char *version,
-                                            const XML_Char *encoding,
-                                            int             standalone);
+typedef void(XMLCALL *XML_XmlDeclHandler)(void *userData,
+                                          const XML_Char *version,
+                                          const XML_Char *encoding,
+                                          int standalone);
 
 XMLPARSEAPI(void)
-XML_SetXmlDeclHandler(XML_Parser parser,
-                      XML_XmlDeclHandler xmldecl);
-
+XML_SetXmlDeclHandler(XML_Parser parser, XML_XmlDeclHandler xmldecl);
 
 typedef struct {
   void *(*malloc_fcn)(size_t size);
@@ -248,7 +230,6 @@ XML_ParserCreate(const XML_Char *encoding);
 XMLPARSEAPI(XML_Parser)
 XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator);
 
-
 /* Constructs a new parser using the memory management suite referred to
    by memsuite. If memsuite is NULL, then use the standard library memory
    suite. If namespaceSeparator is non-NULL it creates a parser with
@@ -278,31 +259,27 @@ XML_ParserReset(XML_Parser parser, const XML_Char *encoding);
 /* atts is array of name/value pairs, terminated by 0;
    names and values are 0 terminated.
 */
-typedef void (XMLCALL *XML_StartElementHandler) (void *userData,
-                                                 const XML_Char *name,
-                                                 const XML_Char **atts);
-
-typedef void (XMLCALL *XML_EndElementHandler) (void *userData,
-                                               const XML_Char *name);
+typedef void(XMLCALL *XML_StartElementHandler)(void *userData,
+                                               const XML_Char *name,
+                                               const XML_Char **atts);
 
+typedef void(XMLCALL *XML_EndElementHandler)(void *userData,
+                                             const XML_Char *name);
 
 /* s is not 0 terminated. */
-typedef void (XMLCALL *XML_CharacterDataHandler) (void *userData,
-                                                  const XML_Char *s,
-                                                  int len);
+typedef void(XMLCALL *XML_CharacterDataHandler)(void *userData,
+                                                const XML_Char *s, int len);
 
 /* target and data are 0 terminated */
-typedef void (XMLCALL *XML_ProcessingInstructionHandler) (
-                                                void *userData,
-                                                const XML_Char *target,
-                                                const XML_Char *data);
+typedef void(XMLCALL *XML_ProcessingInstructionHandler)(void *userData,
+                                                        const XML_Char *target,
+                                                        const XML_Char *data);
 
 /* data is 0 terminated */
-typedef void (XMLCALL *XML_CommentHandler) (void *userData,
-                                            const XML_Char *data);
+typedef void(XMLCALL *XML_CommentHandler)(void *userData, const XML_Char *data);
 
-typedef void (XMLCALL *XML_StartCdataSectionHandler) (void *userData);
-typedef void (XMLCALL *XML_EndCdataSectionHandler) (void *userData);
+typedef void(XMLCALL *XML_StartCdataSectionHandler)(void *userData);
+typedef void(XMLCALL *XML_EndCdataSectionHandler)(void *userData);
 
 /* This is called for any characters in the XML document for which
    there is no applicable handler.  This includes both characters that
@@ -317,25 +294,23 @@ typedef void (XMLCALL *XML_EndCdataSectionHandler) (void *userData);
    default handler: for example, a comment might be split between
    multiple calls.
 */
-typedef void (XMLCALL *XML_DefaultHandler) (void *userData,
-                                            const XML_Char *s,
-                                            int len);
+typedef void(XMLCALL *XML_DefaultHandler)(void *userData, const XML_Char *s,
+                                          int len);
 
 /* This is called for the start of the DOCTYPE declaration, before
    any DTD or internal subset is parsed.
 */
-typedef void (XMLCALL *XML_StartDoctypeDeclHandler) (
-                                            void *userData,
-                                            const XML_Char *doctypeName,
-                                            const XML_Char *sysid,
-                                            const XML_Char *pubid,
-                                            int has_internal_subset);
+typedef void(XMLCALL *XML_StartDoctypeDeclHandler)(void *userData,
+                                                   const XML_Char *doctypeName,
+                                                   const XML_Char *sysid,
+                                                   const XML_Char *pubid,
+                                                   int has_internal_subset);
 
 /* This is called for the start of the DOCTYPE declaration when the
    closing > is encountered, but after processing any external
    subset.
 */
-typedef void (XMLCALL *XML_EndDoctypeDeclHandler)(void *userData);
+typedef void(XMLCALL *XML_EndDoctypeDeclHandler)(void *userData);
 
 /* This is called for entity declarations. The is_parameter_entity
    argument will be non-zero if the entity is a parameter entity, zero
@@ -355,20 +330,14 @@ typedef void (XMLCALL *XML_EndDoctypeDeclHandler)(void *userData);
    Note that is_parameter_entity can't be changed to XML_Bool, since
    that would break binary compatibility.
 */
-typedef void (XMLCALL *XML_EntityDeclHandler) (
-                              void *userData,
-                              const XML_Char *entityName,
-                              int is_parameter_entity,
-                              const XML_Char *value,
-                              int value_length,
-                              const XML_Char *base,
-                              const XML_Char *systemId,
-                              const XML_Char *publicId,
-                              const XML_Char *notationName);
+typedef void(XMLCALL *XML_EntityDeclHandler)(
+    void *userData, const XML_Char *entityName, int is_parameter_entity,
+    const XML_Char *value, int value_length, const XML_Char *base,
+    const XML_Char *systemId, const XML_Char *publicId,
+    const XML_Char *notationName);
 
 XMLPARSEAPI(void)
-XML_SetEntityDeclHandler(XML_Parser parser,
-                         XML_EntityDeclHandler handler);
+XML_SetEntityDeclHandler(XML_Parser parser, XML_EntityDeclHandler handler);
 
 /* OBSOLETE -- OBSOLETE -- OBSOLETE
    This handler has been superseded by the EntityDeclHandler above.
@@ -379,24 +348,20 @@ XML_SetEntityDeclHandler(XML_Parser parser,
    entityName, systemId and notationName arguments will never be
    NULL. The other arguments may be.
 */
-typedef void (XMLCALL *XML_UnparsedEntityDeclHandler) (
-                                    void *userData,
-                                    const XML_Char *entityName,
-                                    const XML_Char *base,
-                                    const XML_Char *systemId,
-                                    const XML_Char *publicId,
-                                    const XML_Char *notationName);
+typedef void(XMLCALL *XML_UnparsedEntityDeclHandler)(
+    void *userData, const XML_Char *entityName, const XML_Char *base,
+    const XML_Char *systemId, const XML_Char *publicId,
+    const XML_Char *notationName);
 
 /* This is called for a declaration of notation.  The base argument is
    whatever was set by XML_SetBase. The notationName will never be
    NULL.  The other arguments can be.
 */
-typedef void (XMLCALL *XML_NotationDeclHandler) (
-                                    void *userData,
-                                    const XML_Char *notationName,
-                                    const XML_Char *base,
-                                    const XML_Char *systemId,
-                                    const XML_Char *publicId);
+typedef void(XMLCALL *XML_NotationDeclHandler)(void *userData,
+                                               const XML_Char *notationName,
+                                               const XML_Char *base,
+                                               const XML_Char *systemId,
+                                               const XML_Char *publicId);
 
 /* When namespace processing is enabled, these are called once for
    each namespace declaration. The call to the start and end element
@@ -404,14 +369,12 @@ typedef void (XMLCALL *XML_NotationDeclHandler) (
    declaration handlers. For an xmlns attribute, prefix will be
    NULL.  For an xmlns="" attribute, uri will be NULL.
 */
-typedef void (XMLCALL *XML_StartNamespaceDeclHandler) (
-                                    void *userData,
-                                    const XML_Char *prefix,
-                                    const XML_Char *uri);
+typedef void(XMLCALL *XML_StartNamespaceDeclHandler)(void *userData,
+                                                     const XML_Char *prefix,
+                                                     const XML_Char *uri);
 
-typedef void (XMLCALL *XML_EndNamespaceDeclHandler) (
-                                    void *userData,
-                                    const XML_Char *prefix);
+typedef void(XMLCALL *XML_EndNamespaceDeclHandler)(void *userData,
+                                                   const XML_Char *prefix);
 
 /* This is called if the document is not standalone, that is, it has an
    external subset or a reference to a parameter entity, but does not
@@ -422,7 +385,7 @@ typedef void (XMLCALL *XML_EndNamespaceDeclHandler) (
    conditions above this handler will only be called if the referenced
    entity was actually read.
 */
-typedef int (XMLCALL *XML_NotStandaloneHandler) (void *userData);
+typedef int(XMLCALL *XML_NotStandaloneHandler)(void *userData);
 
 /* This is called for a reference to an external parsed general
    entity.  The referenced entity is not automatically parsed.  The
@@ -458,12 +421,11 @@ typedef int (XMLCALL *XML_NotStandaloneHandler) (void *userData);
    Note that unlike other handlers the first argument is the parser,
    not userData.
 */
-typedef int (XMLCALL *XML_ExternalEntityRefHandler) (
-                                    XML_Parser parser,
-                                    const XML_Char *context,
-                                    const XML_Char *base,
-                                    const XML_Char *systemId,
-                                    const XML_Char *publicId);
+typedef int(XMLCALL *XML_ExternalEntityRefHandler)(XML_Parser parser,
+                                                   const XML_Char *context,
+                                                   const XML_Char *base,
+                                                   const XML_Char *systemId,
+                                                   const XML_Char *publicId);
 
 /* This is called in two situations:
    1) An entity reference is encountered for which no declaration
@@ -475,10 +437,9 @@ typedef int (XMLCALL *XML_ExternalEntityRefHandler) (
          the event would be out of sync with the reporting of the
          declarations or attribute values
 */
-typedef void (XMLCALL *XML_SkippedEntityHandler) (
-                                    void *userData,
-                                    const XML_Char *entityName,
-                                    int is_parameter_entity);
+typedef void(XMLCALL *XML_SkippedEntityHandler)(void *userData,
+                                                const XML_Char *entityName,
+                                                int is_parameter_entity);
 
 /* This structure is filled in by the XML_UnknownEncodingHandler to
    provide information to the parser about encodings that are unknown
@@ -535,8 +496,8 @@ typedef void (XMLCALL *XML_SkippedEntityHandler) (
 typedef struct {
   int map[256];
   void *data;
-  int (XMLCALL *convert)(void *data, const char *s);
-  void (XMLCALL *release)(void *data);
+  int(XMLCALL *convert)(void *data, const char *s);
+  void(XMLCALL *release)(void *data);
 } XML_Encoding;
 
 /* This is called for an encoding that is unknown to the parser.
@@ -554,23 +515,19 @@ typedef struct {
    If info does not describe a suitable encoding, then the parser will
    return an XML_UNKNOWN_ENCODING error.
 */
-typedef int (XMLCALL *XML_UnknownEncodingHandler) (
-                                    void *encodingHandlerData,
-                                    const XML_Char *name,
-                                    XML_Encoding *info);
+typedef int(XMLCALL *XML_UnknownEncodingHandler)(void *encodingHandlerData,
+                                                 const XML_Char *name,
+                                                 XML_Encoding *info);
 
 XMLPARSEAPI(void)
-XML_SetElementHandler(XML_Parser parser,
-                      XML_StartElementHandler start,
+XML_SetElementHandler(XML_Parser parser, XML_StartElementHandler start,
                       XML_EndElementHandler end);
 
 XMLPARSEAPI(void)
-XML_SetStartElementHandler(XML_Parser parser,
-                           XML_StartElementHandler handler);
+XML_SetStartElementHandler(XML_Parser parser, XML_StartElementHandler handler);
 
 XMLPARSEAPI(void)
-XML_SetEndElementHandler(XML_Parser parser,
-                         XML_EndElementHandler handler);
+XML_SetEndElementHandler(XML_Parser parser, XML_EndElementHandler handler);
 
 XMLPARSEAPI(void)
 XML_SetCharacterDataHandler(XML_Parser parser,
@@ -580,8 +537,7 @@ XMLPARSEAPI(void)
 XML_SetProcessingInstructionHandler(XML_Parser parser,
                                     XML_ProcessingInstructionHandler handler);
 XMLPARSEAPI(void)
-XML_SetCommentHandler(XML_Parser parser,
-                      XML_CommentHandler handler);
+XML_SetCommentHandler(XML_Parser parser, XML_CommentHandler handler);
 
 XMLPARSEAPI(void)
 XML_SetCdataSectionHandler(XML_Parser parser,
@@ -601,20 +557,17 @@ XML_SetEndCdataSectionHandler(XML_Parser parser,
    default handler, or to the skipped entity handler, if one is set.
 */
 XMLPARSEAPI(void)
-XML_SetDefaultHandler(XML_Parser parser,
-                      XML_DefaultHandler handler);
+XML_SetDefaultHandler(XML_Parser parser, XML_DefaultHandler handler);
 
 /* This sets the default handler but does not inhibit expansion of
    internal entities.  The entity reference will not be passed to the
    default handler.
 */
 XMLPARSEAPI(void)
-XML_SetDefaultHandlerExpand(XML_Parser parser,
-                            XML_DefaultHandler handler);
+XML_SetDefaultHandlerExpand(XML_Parser parser, XML_DefaultHandler handler);
 
 XMLPARSEAPI(void)
-XML_SetDoctypeDeclHandler(XML_Parser parser,
-                          XML_StartDoctypeDeclHandler start,
+XML_SetDoctypeDeclHandler(XML_Parser parser, XML_StartDoctypeDeclHandler start,
                           XML_EndDoctypeDeclHandler end);
 
 XMLPARSEAPI(void)
@@ -622,16 +575,14 @@ XML_SetStartDoctypeDeclHandler(XML_Parser parser,
                                XML_StartDoctypeDeclHandler start);
 
 XMLPARSEAPI(void)
-XML_SetEndDoctypeDeclHandler(XML_Parser parser,
-                             XML_EndDoctypeDeclHandler end);
+XML_SetEndDoctypeDeclHandler(XML_Parser parser, XML_EndDoctypeDeclHandler end);
 
 XMLPARSEAPI(void)
 XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
                                  XML_UnparsedEntityDeclHandler handler);
 
 XMLPARSEAPI(void)
-XML_SetNotationDeclHandler(XML_Parser parser,
-                           XML_NotationDeclHandler handler);
+XML_SetNotationDeclHandler(XML_Parser parser, XML_NotationDeclHandler handler);
 
 XMLPARSEAPI(void)
 XML_SetNamespaceDeclHandler(XML_Parser parser,
@@ -659,8 +610,7 @@ XML_SetExternalEntityRefHandler(XML_Parser parser,
    instead of the parser object.
 */
 XMLPARSEAPI(void)
-XML_SetExternalEntityRefHandlerArg(XML_Parser parser,
-                                   void *arg);
+XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg);
 
 XMLPARSEAPI(void)
 XML_SetSkippedEntityHandler(XML_Parser parser,
@@ -740,7 +690,6 @@ XML_UseParserAsHandlerArg(XML_Parser parser);
 XMLPARSEAPI(enum XML_Error)
 XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD);
 
-
 /* Sets the base to be used for resolving relative URIs in system
    identifiers in declarations.  Resolving relative identifiers is
    left to the application: this value will be passed through as the
@@ -780,10 +729,10 @@ XML_GetIdAttributeIndex(XML_Parser parser);
    info->valueEnd - info->valueStart = 4 bytes.
 */
 typedef struct {
-  XML_Index  nameStart;  /* Offset to beginning of the attribute name. */
-  XML_Index  nameEnd;    /* Offset after the attribute name's last byte. */
-  XML_Index  valueStart; /* Offset to beginning of the attribute value. */
-  XML_Index  valueEnd;   /* Offset after the attribute value's last byte. */
+  XML_Index nameStart;  /* Offset to beginning of the attribute name. */
+  XML_Index nameEnd;    /* Offset after the attribute name's last byte. */
+  XML_Index valueStart; /* Offset to beginning of the attribute value. */
+  XML_Index valueEnd;   /* Offset after the attribute value's last byte. */
 } XML_AttrInfo;
 
 /* Returns an array of XML_AttrInfo structures for the attribute/value pairs
@@ -819,20 +768,20 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal);
    (resumable = 0) an already suspended parser. Some call-backs may
    still follow because they would otherwise get lost. Examples:
    - endElementHandler() for empty elements when stopped in
-     startElementHandler(), 
-   - endNameSpaceDeclHandler() when stopped in endElementHandler(), 
+     startElementHandler(),
+   - endNameSpaceDeclHandler() when stopped in endElementHandler(),
    and possibly others.
 
    Can be called from most handlers, including DTD related call-backs,
    except when parsing an external parameter entity and resumable != 0.
    Returns XML_STATUS_OK when successful, XML_STATUS_ERROR otherwise.
-   Possible error codes: 
+   Possible error codes:
    - XML_ERROR_SUSPENDED: when suspending an already suspended parser.
    - XML_ERROR_FINISHED: when the parser has already finished.
    - XML_ERROR_SUSPEND_PE: when suspending while parsing an external PE.
 
-   When resumable != 0 (true) then parsing is suspended, that is, 
-   XML_Parse() and XML_ParseBuffer() return XML_STATUS_SUSPENDED. 
+   When resumable != 0 (true) then parsing is suspended, that is,
+   XML_Parse() and XML_ParseBuffer() return XML_STATUS_SUSPENDED.
    Otherwise, parsing is aborted, that is, XML_Parse() and XML_ParseBuffer()
    return XML_STATUS_ERROR with error code XML_ERROR_ABORTED.
 
@@ -843,7 +792,7 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal);
    the externalEntityRefHandler() to call XML_StopParser() on the parent
    parser (recursively), if one wants to stop parsing altogether.
 
-   When suspended, parsing can be resumed by calling XML_ResumeParser(). 
+   When suspended, parsing can be resumed by calling XML_ResumeParser().
 */
 XMLPARSEAPI(enum XML_Status)
 XML_StopParser(XML_Parser parser, XML_Bool resumable);
@@ -851,7 +800,7 @@ XML_StopParser(XML_Parser parser, XML_Bool resumable);
 /* Resumes parsing after it has been suspended with XML_StopParser().
    Must not be called from within a handler call-back. Returns same
    status codes as XML_Parse() or XML_ParseBuffer().
-   Additional error code XML_ERROR_NOT_SUSPENDED possible.   
+   Additional error code XML_ERROR_NOT_SUSPENDED possible.
 
    *Note*:
    This must be called on the most deeply nested child parser instance
@@ -863,12 +812,7 @@ XML_StopParser(XML_Parser parser, XML_Bool resumable);
 XMLPARSEAPI(enum XML_Status)
 XML_ResumeParser(XML_Parser parser);
 
-enum XML_Parsing {
-  XML_INITIALIZED,
-  XML_PARSING,
-  XML_FINISHED,
-  XML_SUSPENDED
-};
+enum XML_Parsing { XML_INITIALIZED, XML_PARSING, XML_FINISHED, XML_SUSPENDED };
 
 typedef struct {
   enum XML_Parsing parsing;
@@ -900,8 +844,7 @@ XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status);
    Otherwise returns a new XML_Parser object.
 */
 XMLPARSEAPI(XML_Parser)
-XML_ExternalEntityParserCreate(XML_Parser parser,
-                               const XML_Char *context,
+XML_ExternalEntityParserCreate(XML_Parser parser, const XML_Char *context,
                                const XML_Char *encoding);
 
 enum XML_ParamEntityParsing {
@@ -945,8 +888,7 @@ XML_SetParamEntityParsing(XML_Parser parser,
    Note: If parser == NULL, the function will do nothing and return 0.
 */
 XMLPARSEAPI(int)
-XML_SetHashSalt(XML_Parser parser,
-                unsigned long hash_salt);
+XML_SetHashSalt(XML_Parser parser, unsigned long hash_salt);
 
 /* If XML_Parse or XML_ParseBuffer have returned XML_STATUS_ERROR, then
    XML_GetErrorCode returns information about the error.
@@ -963,7 +905,7 @@ XML_GetErrorCode(XML_Parser parser);
    be within the relevant markup.  When called outside of the callback
    functions, the position indicated will be just past the last parse
    event (regardless of whether there was an associated callback).
-   
+
    They may also be called after returning from a call to XML_Parse
    or XML_ParseBuffer.  If the return value is XML_STATUS_ERROR then
    the location is the location of the character at which the error
@@ -995,14 +937,12 @@ XML_GetCurrentByteCount(XML_Parser parser);
    the handler that makes the call.
 */
 XMLPARSEAPI(const char *)
-XML_GetInputContext(XML_Parser parser,
-                    int *offset,
-                    int *size);
+XML_GetInputContext(XML_Parser parser, int *offset, int *size);
 
 /* For backwards compatibility with previous versions. */
-#define XML_GetErrorLineNumber   XML_GetCurrentLineNumber
+#define XML_GetErrorLineNumber XML_GetCurrentLineNumber
 #define XML_GetErrorColumnNumber XML_GetCurrentColumnNumber
-#define XML_GetErrorByteIndex    XML_GetCurrentByteIndex
+#define XML_GetErrorByteIndex XML_GetCurrentByteIndex
 
 /* Frees the content model passed to the element declaration handler */
 XMLPARSEAPI(void)
@@ -1062,21 +1002,20 @@ enum XML_FeatureEnum {
 };
 
 typedef struct {
-  enum XML_FeatureEnum  feature;
-  const XML_LChar       *name;
-  long int              value;
+  enum XML_FeatureEnum feature;
+  const XML_LChar *name;
+  long int value;
 } XML_Feature;
 
 XMLPARSEAPI(const XML_Feature *)
 XML_GetFeatureList(void);
 
-
 /* Expat follows the semantic versioning convention.
    See http://semver.org.
 */
 #define XML_MAJOR_VERSION 2
 #define XML_MINOR_VERSION 2
-#define XML_MICRO_VERSION 7
+#define XML_MICRO_VERSION 9
 
 #ifdef __cplusplus
 }
diff --git a/Utilities/cmexpat/lib/expat_external.h b/Utilities/cmexpat/lib/expat_external.h
index 4e14470e8..ec4783a9b 100644
--- a/Utilities/cmexpat/lib/expat_external.h
+++ b/Utilities/cmexpat/lib/expat_external.h
@@ -35,10 +35,6 @@
 
 /* External API definitions */
 
-#if defined(_MSC_EXTENSIONS) && !defined(__BEOS__) && !defined(__CYGWIN__)
-# define XML_USE_MSC_EXTENSIONS 1
-#endif
-
 /* Expat tries very hard to make the API boundary very specifically
    defined.  There are two macros defined to control this boundary;
    each of these can be defined before including this header to
@@ -62,11 +58,11 @@
    system headers may assume the cdecl convention.
 */
 #ifndef XMLCALL
-# if defined(_MSC_VER)
-#  define XMLCALL __cdecl
-# elif defined(__GNUC__) && defined(__i386) && !defined(__INTEL_COMPILER)
-#  define XMLCALL __attribute__((cdecl))
-# else
+#  if defined(_MSC_VER)
+#    define XMLCALL __cdecl
+#  elif defined(__GNUC__) && defined(__i386) && ! defined(__INTEL_COMPILER)
+#    define XMLCALL __attribute__((cdecl))
+#  else
 /* For any platform which uses this definition and supports more than
    one calling convention, we need to extend this definition to
    declare the convention used on that platform, if it's possible to
@@ -77,47 +73,49 @@
    pre-processor and how to specify the same calling convention as the
    platform's malloc() implementation.
 */
-#  define XMLCALL
-# endif
-#endif  /* not defined XMLCALL */
+#    define XMLCALL
+#  endif
+#endif /* not defined XMLCALL */
 
 /* Build within CMake hard-codes use of a static library.  */
 #define XML_STATIC
 
-#if !defined(XML_STATIC) && !defined(XMLIMPORT)
-# ifndef XML_BUILDING_EXPAT
+#if ! defined(XML_STATIC) && ! defined(XMLIMPORT)
+#  ifndef XML_BUILDING_EXPAT
 /* using Expat from an application */
 
-#  ifdef XML_USE_MSC_EXTENSIONS
-#   define XMLIMPORT __declspec(dllimport)
-#  endif
+#    if defined(_MSC_EXTENSIONS) && ! defined(__BEOS__) && ! defined(__CYGWIN__)
+#      define XMLIMPORT __declspec(dllimport)
+#    endif
 
-# endif
-#endif  /* not defined XML_STATIC */
+#  endif
+#endif /* not defined XML_STATIC */
 
 #ifndef XML_ENABLE_VISIBILITY
-# define XML_ENABLE_VISIBILITY 0
+#  define XML_ENABLE_VISIBILITY 0
 #endif
 
-#if !defined(XMLIMPORT) && XML_ENABLE_VISIBILITY
-# define XMLIMPORT __attribute__ ((visibility ("default")))
+#if ! defined(XMLIMPORT) && XML_ENABLE_VISIBILITY
+#  define XMLIMPORT __attribute__((visibility("default")))
 #endif
 
 /* If we didn't define it above, define it away: */
 #ifndef XMLIMPORT
-# define XMLIMPORT
+#  define XMLIMPORT
 #endif
 
-#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96))
-# define XML_ATTR_MALLOC __attribute__((__malloc__))
+#if defined(__GNUC__)                                                          \
+    && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96))
+#  define XML_ATTR_MALLOC __attribute__((__malloc__))
 #else
-# define XML_ATTR_MALLOC
+#  define XML_ATTR_MALLOC
 #endif
 
-#if defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-# define XML_ATTR_ALLOC_SIZE(x)  __attribute__((__alloc_size__(x)))
+#if defined(__GNUC__)                                                          \
+    && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
+#  define XML_ATTR_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
 #else
-# define XML_ATTR_ALLOC_SIZE(x)
+#  define XML_ATTR_ALLOC_SIZE(x)
 #endif
 
 #define XMLPARSEAPI(type) XMLIMPORT type XMLCALL
@@ -127,35 +125,30 @@ extern "C" {
 #endif
 
 #ifdef XML_UNICODE_WCHAR_T
-# ifndef XML_UNICODE
-#  define XML_UNICODE
-# endif
-# if defined(__SIZEOF_WCHAR_T__) && (__SIZEOF_WCHAR_T__ != 2)
-#  error "sizeof(wchar_t) != 2; Need -fshort-wchar for both Expat and libc"
-# endif
+#  ifndef XML_UNICODE
+#    define XML_UNICODE
+#  endif
+#  if defined(__SIZEOF_WCHAR_T__) && (__SIZEOF_WCHAR_T__ != 2)
+#    error "sizeof(wchar_t) != 2; Need -fshort-wchar for both Expat and libc"
+#  endif
 #endif
 
-#ifdef XML_UNICODE     /* Information is UTF-16 encoded. */
-# ifdef XML_UNICODE_WCHAR_T
+#ifdef XML_UNICODE /* Information is UTF-16 encoded. */
+#  ifdef XML_UNICODE_WCHAR_T
 typedef wchar_t XML_Char;
 typedef wchar_t XML_LChar;
-# else
+#  else
 typedef unsigned short XML_Char;
 typedef char XML_LChar;
-# endif /* XML_UNICODE_WCHAR_T */
-#else                  /* Information is UTF-8 encoded. */
+#  endif /* XML_UNICODE_WCHAR_T */
+#else    /* Information is UTF-8 encoded. */
 typedef char XML_Char;
 typedef char XML_LChar;
-#endif /* XML_UNICODE */
+#endif   /* XML_UNICODE */
 
-#ifdef XML_LARGE_SIZE  /* Use large integers for file/stream positions. */
-# if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400
-typedef __int64 XML_Index; 
-typedef unsigned __int64 XML_Size;
-# else
+#ifdef XML_LARGE_SIZE /* Use large integers for file/stream positions. */
 typedef long long XML_Index;
 typedef unsigned long long XML_Size;
-# endif
 #else
 typedef long XML_Index;
 typedef unsigned long XML_Size;
diff --git a/Utilities/cmexpat/lib/iasciitab.h b/Utilities/cmexpat/lib/iasciitab.h
index ce4a4bf7e..ea97cfcf6 100644
--- a/Utilities/cmexpat/lib/iasciitab.h
+++ b/Utilities/cmexpat/lib/iasciitab.h
@@ -32,34 +32,34 @@
 
 /* Like asciitab.h, except that 0xD has code BT_S rather than BT_CR */
 /* 0x00 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
-/* 0x0C */ BT_NONXML, BT_S, BT_NONXML, BT_NONXML,
-/* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
-/* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
-/* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
-/* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
-/* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
-/* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
-/* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
-/* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
-/* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
-/* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
-/* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
-/* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x04 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x08 */ BT_NONXML, BT_S, BT_LF, BT_NONXML,
+    /* 0x0C */ BT_NONXML, BT_S, BT_NONXML, BT_NONXML,
+    /* 0x10 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x14 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x18 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x1C */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0x20 */ BT_S, BT_EXCL, BT_QUOT, BT_NUM,
+    /* 0x24 */ BT_OTHER, BT_PERCNT, BT_AMP, BT_APOS,
+    /* 0x28 */ BT_LPAR, BT_RPAR, BT_AST, BT_PLUS,
+    /* 0x2C */ BT_COMMA, BT_MINUS, BT_NAME, BT_SOL,
+    /* 0x30 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+    /* 0x34 */ BT_DIGIT, BT_DIGIT, BT_DIGIT, BT_DIGIT,
+    /* 0x38 */ BT_DIGIT, BT_DIGIT, BT_COLON, BT_SEMI,
+    /* 0x3C */ BT_LT, BT_EQUALS, BT_GT, BT_QUEST,
+    /* 0x40 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+    /* 0x44 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+    /* 0x48 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x4C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x50 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x54 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x58 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_LSQB,
+    /* 0x5C */ BT_OTHER, BT_RSQB, BT_OTHER, BT_NMSTRT,
+    /* 0x60 */ BT_OTHER, BT_HEX, BT_HEX, BT_HEX,
+    /* 0x64 */ BT_HEX, BT_HEX, BT_HEX, BT_NMSTRT,
+    /* 0x68 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x6C */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x70 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x74 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x78 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+    /* 0x7C */ BT_VERBAR, BT_OTHER, BT_OTHER, BT_OTHER,
diff --git a/Utilities/cmexpat/lib/internal.h b/Utilities/cmexpat/lib/internal.h
index dc4ef0c7e..60913dab7 100644
--- a/Utilities/cmexpat/lib/internal.h
+++ b/Utilities/cmexpat/lib/internal.h
@@ -49,7 +49,7 @@
    USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#if defined(__GNUC__) && defined(__i386__) && !defined(__MINGW32__)
+#if defined(__GNUC__) && defined(__i386__) && ! defined(__MINGW32__)
 /* We'll use this version by default only where we know it helps.
 
    regparm() generates warnings on Solaris boxes.   See SF bug #692878.
@@ -59,8 +59,8 @@
    #define FASTCALL __attribute__((stdcall, regparm(3)))
    and let's try this:
 */
-#define FASTCALL __attribute__((regparm(3)))
-#define PTRFASTCALL __attribute__((regparm(3)))
+#  define FASTCALL __attribute__((regparm(3)))
+#  define PTRFASTCALL __attribute__((regparm(3)))
 #endif
 
 /* Using __fastcall seems to have an unexpected negative effect under
@@ -74,55 +74,49 @@
 /* Make sure all of these are defined if they aren't already. */
 
 #ifndef FASTCALL
-#define FASTCALL
+#  define FASTCALL
 #endif
 
 #ifndef PTRCALL
-#define PTRCALL
+#  define PTRCALL
 #endif
 
 #ifndef PTRFASTCALL
-#define PTRFASTCALL
+#  define PTRFASTCALL
 #endif
 
 #ifndef XML_MIN_SIZE
-#if !defined(__cplusplus) && !defined(inline)
-#ifdef __GNUC__
-#define inline __inline
-#endif /* __GNUC__ */
-#endif
+#  if ! defined(__cplusplus) && ! defined(inline)
+#    ifdef __GNUC__
+#      define inline __inline
+#    endif /* __GNUC__ */
+#  endif
 #endif /* XML_MIN_SIZE */
 
 #ifdef __cplusplus
-#define inline inline
+#  define inline inline
 #else
-#ifndef inline
-#define inline
-#endif
+#  ifndef inline
+#    define inline
+#  endif
 #endif
 
 #ifndef UNUSED_P
-# ifdef __GNUC__
-#  define UNUSED_P(p) UNUSED_ ## p __attribute__((__unused__))
-# else
-#  define UNUSED_P(p) UNUSED_ ## p
-# endif
+#  define UNUSED_P(p) (void)p
 #endif
 
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-
 #ifdef XML_ENABLE_VISIBILITY
-#if XML_ENABLE_VISIBILITY
-__attribute__ ((visibility ("default")))
-#endif
+#  if XML_ENABLE_VISIBILITY
+__attribute__((visibility("default")))
+#  endif
 #endif
 void
-_INTERNAL_trim_to_complete_utf8_characters(const char * from, const char ** fromLimRef);
-
+_INTERNAL_trim_to_complete_utf8_characters(const char *from,
+                                           const char **fromLimRef);
 
 #ifdef __cplusplus
 }
diff --git a/Utilities/cmexpat/lib/latin1tab.h b/Utilities/cmexpat/lib/latin1tab.h
index 95dfa52b1..6f9160413 100644
--- a/Utilities/cmexpat/lib/latin1tab.h
+++ b/Utilities/cmexpat/lib/latin1tab.h
@@ -31,34 +31,34 @@
 */
 
 /* 0x80 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x84 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x88 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x8C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x90 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x94 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x98 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0x9C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xA0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xA4 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xA8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
-/* 0xAC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xB0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xB4 */ BT_OTHER, BT_NMSTRT, BT_OTHER, BT_NAME,
-/* 0xB8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
-/* 0xBC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
-/* 0xC0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xC4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xC8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xCC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xD0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xD4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0xD8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xDC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xE0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xE4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xE8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xEC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xF0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xF4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
-/* 0xF8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
-/* 0xFC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0x84 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x88 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x8C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x90 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x94 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x98 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0x9C */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0xA0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0xA4 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0xA8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
+    /* 0xAC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0xB0 */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0xB4 */ BT_OTHER, BT_NMSTRT, BT_OTHER, BT_NAME,
+    /* 0xB8 */ BT_OTHER, BT_OTHER, BT_NMSTRT, BT_OTHER,
+    /* 0xBC */ BT_OTHER, BT_OTHER, BT_OTHER, BT_OTHER,
+    /* 0xC0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xC4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xC8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xCC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xD0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xD4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+    /* 0xD8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xDC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xE0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xE4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xE8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xEC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xF0 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xF4 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_OTHER,
+    /* 0xF8 */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
+    /* 0xFC */ BT_NMSTRT, BT_NMSTRT, BT_NMSTRT, BT_NMSTRT,
diff --git a/Utilities/cmexpat/lib/loadlibrary.c b/Utilities/cmexpat/lib/loadlibrary.c
deleted file mode 100644
index 35fdf98bc..000000000
--- a/Utilities/cmexpat/lib/loadlibrary.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 2016 - 2017, Steve Holme, <steve_holme@hotmail.com>.
- * Copyright (C) 2017, Expat development team
- *
- * All rights reserved.
- * Licensed under the MIT license:
- *
- * Permission to  use, copy,  modify, and distribute  this software  for any
- * purpose with  or without fee is  hereby granted, provided that  the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY  OF  ANY  KIND,
- * EXPRESS  OR IMPLIED,  INCLUDING  BUT  NOT LIMITED  TO  THE WARRANTIES  OF
- * MERCHANTABILITY, FITNESS FOR A  PARTICULAR PURPOSE AND NONINFRINGEMENT OF
- * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR  OTHERWISE, ARISING FROM, OUT OF OR  IN CONNECTION WITH
- * THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice,  the name of a copyright holder shall
- * not be used in advertising or otherwise to promote the sale, use or other
- * dealings  in this  Software without  prior written  authorization of  the
- * copyright holder.
- *
- ***************************************************************************/
-
-#if defined(_WIN32)
-
-#include <windows.h>
-#include <tchar.h>
-
-
-HMODULE _Expat_LoadLibrary(LPCTSTR filename);
-
-
-#if !defined(LOAD_WITH_ALTERED_SEARCH_PATH)
-#define LOAD_WITH_ALTERED_SEARCH_PATH  0x00000008
-#endif
-
-#if !defined(LOAD_LIBRARY_SEARCH_SYSTEM32)
-#define LOAD_LIBRARY_SEARCH_SYSTEM32   0x00000800
-#endif
-
-/* We use our own typedef here since some headers might lack these */
-typedef HMODULE (APIENTRY *LOADLIBRARYEX_FN)(LPCTSTR, HANDLE, DWORD);
-
-/* See function definitions in winbase.h */
-#ifdef UNICODE
-#  ifdef _WIN32_WCE
-#    define LOADLIBARYEX  L"LoadLibraryExW"
-#  else
-#    define LOADLIBARYEX  "LoadLibraryExW"
-#  endif
-#else
-#  define LOADLIBARYEX    "LoadLibraryExA"
-#endif
-
-
-/*
- * _Expat_LoadLibrary()
- *
- * This is used to dynamically load DLLs using the most secure method available
- * for the version of Windows that we are running on.
- *
- * Parameters:
- *
- * filename  [in] - The filename or full path of the DLL to load. If only the
- *                  filename is passed then the DLL will be loaded from the
- *                  Windows system directory.
- *
- * Returns the handle of the module on success; otherwise NULL.
- */
-HMODULE _Expat_LoadLibrary(LPCTSTR filename)
-{
-  HMODULE hModule = NULL;
-  LOADLIBRARYEX_FN pLoadLibraryEx = NULL;
-
-  /* Get a handle to kernel32 so we can access it's functions at runtime */
-  HMODULE hKernel32 = GetModuleHandle(TEXT("kernel32"));
-  if(!hKernel32)
-    return NULL;  /* LCOV_EXCL_LINE */
-
-  /* Attempt to find LoadLibraryEx() which is only available on Windows 2000
-     and above */
-  pLoadLibraryEx = (LOADLIBRARYEX_FN) GetProcAddress(hKernel32, LOADLIBARYEX);
-
-  /* Detect if there's already a path in the filename and load the library if
-     there is. Note: Both back slashes and forward slashes have been supported
-     since the earlier days of DOS at an API level although they are not
-     supported by command prompt */
-  if(_tcspbrk(filename, TEXT("\\/"))) {
-    /** !checksrc! disable BANNEDFUNC 1 **/
-    hModule = pLoadLibraryEx ?
-      pLoadLibraryEx(filename, NULL, LOAD_WITH_ALTERED_SEARCH_PATH) :
-      LoadLibrary(filename);
-  }
-  /* Detect if KB2533623 is installed, as LOAD_LIBARY_SEARCH_SYSTEM32 is only
-     supported on Windows Vista, Windows Server 2008, Windows 7 and Windows
-     Server 2008 R2 with this patch or natively on Windows 8 and above */
-  else if(pLoadLibraryEx && GetProcAddress(hKernel32, "AddDllDirectory")) {
-    /* Load the DLL from the Windows system directory */
-    hModule = pLoadLibraryEx(filename, NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
-  }
-  else {
-    /* Attempt to get the Windows system path */
-    UINT systemdirlen = GetSystemDirectory(NULL, 0);
-    if(systemdirlen) {
-      /* Allocate space for the full DLL path (Room for the null terminator
-         is included in systemdirlen) */
-      size_t filenamelen = _tcslen(filename);
-      TCHAR *path = malloc(sizeof(TCHAR) * (systemdirlen + 1 + filenamelen));
-      if(path && GetSystemDirectory(path, systemdirlen)) {
-        /* Calculate the full DLL path */
-        _tcscpy(path + _tcslen(path), TEXT("\\"));
-        _tcscpy(path + _tcslen(path), filename);
-
-        /* Load the DLL from the Windows system directory */
-        /** !checksrc! disable BANNEDFUNC 1 **/
-        hModule = pLoadLibraryEx ?
-          pLoadLibraryEx(path, NULL, LOAD_WITH_ALTERED_SEARCH_PATH) :
-          LoadLibrary(path);
-
-      }
-      free(path);
-    }
-  }
-
-  return hModule;
-}
-
-#else /* defined(_WIN32) */
-
-/* ISO C requires a translation unit to contain at least one declaration
-   [-Wempty-translation-unit] */
-typedef int _TRANSLATION_UNIT_LOAD_LIBRARY_C_NOT_EMTPY;
-
-#endif /* defined(_WIN32) */
diff --git a/Utilities/cmexpat/lib/nametab.h b/Utilities/cmexpat/lib/nametab.h
index bfa2bd38c..3681df348 100644
--- a/Utilities/cmexpat/lib/nametab.h
+++ b/Utilities/cmexpat/lib/nametab.h
@@ -31,152 +31,106 @@
 */
 
 static const unsigned namingBitmap[] = {
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0x00000000, 0x04000000, 0x87FFFFFE, 0x07FFFFFE,
-0x00000000, 0x00000000, 0xFF7FFFFF, 0xFF7FFFFF,
-0xFFFFFFFF, 0x7FF3FFFF, 0xFFFFFDFE, 0x7FFFFFFF,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFE00F, 0xFC31FFFF,
-0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
-0xFFFFFFFF, 0xF80001FF, 0x00000003, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFD740, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
-0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
-0xFFFF0003, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
-0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
-0x0000007F, 0x00000000, 0xFFFF0000, 0x000707FF,
-0x00000000, 0x07FFFFFE, 0x000007FE, 0xFFFE0000,
-0xFFFFFFFF, 0x7CFFFFFF, 0x002F7FFF, 0x00000060,
-0xFFFFFFE0, 0x23FFFFFF, 0xFF000000, 0x00000003,
-0xFFF99FE0, 0x03C5FDFF, 0xB0000000, 0x00030003,
-0xFFF987E0, 0x036DFDFF, 0x5E000000, 0x001C0000,
-0xFFFBAFE0, 0x23EDFDFF, 0x00000000, 0x00000001,
-0xFFF99FE0, 0x23CDFDFF, 0xB0000000, 0x00000003,
-0xD63DC7E0, 0x03BFC718, 0x00000000, 0x00000000,
-0xFFFDDFE0, 0x03EFFDFF, 0x00000000, 0x00000003,
-0xFFFDDFE0, 0x03EFFDFF, 0x40000000, 0x00000003,
-0xFFFDDFE0, 0x03FFFDFF, 0x00000000, 0x00000003,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFE, 0x000D7FFF, 0x0000003F, 0x00000000,
-0xFEF02596, 0x200D6CAE, 0x0000001F, 0x00000000,
-0x00000000, 0x00000000, 0xFFFFFEFF, 0x000003FF,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0xFFFFFFFF, 0xFFFF003F, 0x007FFFFF,
-0x0007DAED, 0x50000000, 0x82315001, 0x002C62AB,
-0x40000000, 0xF580C900, 0x00000007, 0x02010800,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0x0FFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x03FFFFFF,
-0x3F3FFFFF, 0xFFFFFFFF, 0xAAFF3F3F, 0x3FFFFFFF,
-0xFFFFFFFF, 0x5FDFFFFF, 0x0FCF1FDC, 0x1FDC1FFF,
-0x00000000, 0x00004C40, 0x00000000, 0x00000000,
-0x00000007, 0x00000000, 0x00000000, 0x00000000,
-0x00000080, 0x000003FE, 0xFFFFFFFE, 0xFFFFFFFF,
-0x001FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x07FFFFFF,
-0xFFFFFFE0, 0x00001FFF, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0xFFFFFFFF, 0x0000003F, 0x00000000, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
-0xFFFFFFFF, 0x0000000F, 0x00000000, 0x00000000,
-0x00000000, 0x07FF6000, 0x87FFFFFE, 0x07FFFFFE,
-0x00000000, 0x00800000, 0xFF7FFFFF, 0xFF7FFFFF,
-0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
-0xFFFFFFFF, 0xF80001FF, 0x00030003, 0x00000000,
-0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000003,
-0xFFFFD7C0, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
-0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
-0xFFFF007B, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF,
-0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
-0xFFFE007F, 0xBBFFFFFB, 0xFFFF0016, 0x000707FF,
-0x00000000, 0x07FFFFFE, 0x0007FFFF, 0xFFFF03FF,
-0xFFFFFFFF, 0x7CFFFFFF, 0xFFEF7FFF, 0x03FF3DFF,
-0xFFFFFFEE, 0xF3FFFFFF, 0xFF1E3FFF, 0x0000FFCF,
-0xFFF99FEE, 0xD3C5FDFF, 0xB080399F, 0x0003FFCF,
-0xFFF987E4, 0xD36DFDFF, 0x5E003987, 0x001FFFC0,
-0xFFFBAFEE, 0xF3EDFDFF, 0x00003BBF, 0x0000FFC1,
-0xFFF99FEE, 0xF3CDFDFF, 0xB0C0398F, 0x0000FFC3,
-0xD63DC7EC, 0xC3BFC718, 0x00803DC7, 0x0000FF80,
-0xFFFDDFEE, 0xC3EFFDFF, 0x00603DDF, 0x0000FFC3,
-0xFFFDDFEC, 0xC3EFFDFF, 0x40603DDF, 0x0000FFC3,
-0xFFFDDFEC, 0xC3FFFDFF, 0x00803DCF, 0x0000FFC3,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0xFFFFFFFE, 0x07FF7FFF, 0x03FF7FFF, 0x00000000,
-0xFEF02596, 0x3BFF6CAE, 0x03FF3F5F, 0x00000000,
-0x03000000, 0xC2A003FF, 0xFFFFFEFF, 0xFFFE03FF,
-0xFEBF0FDF, 0x02FE3FFF, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x00000000, 0x00000000,
-0x00000000, 0x00000000, 0x1FFF0000, 0x00000002,
-0x000000A0, 0x003EFFFE, 0xFFFFFFFE, 0xFFFFFFFF,
-0x661FFFFF, 0xFFFFFFFE, 0xFFFFFFFF, 0x77FFFFFF,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x04000000,
+    0x87FFFFFE, 0x07FFFFFE, 0x00000000, 0x00000000, 0xFF7FFFFF, 0xFF7FFFFF,
+    0xFFFFFFFF, 0x7FF3FFFF, 0xFFFFFDFE, 0x7FFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFE00F, 0xFC31FFFF, 0x00FFFFFF, 0x00000000, 0xFFFF0000, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xF80001FF, 0x00000003, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0xFFFFD740, 0xFFFFFFFB, 0x547F7FFF, 0x000FFFFD,
+    0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF, 0xFFFF0003, 0xFFFFFFFF,
+    0xFFFF199F, 0x033FCFFF, 0x00000000, 0xFFFE0000, 0x027FFFFF, 0xFFFFFFFE,
+    0x0000007F, 0x00000000, 0xFFFF0000, 0x000707FF, 0x00000000, 0x07FFFFFE,
+    0x000007FE, 0xFFFE0000, 0xFFFFFFFF, 0x7CFFFFFF, 0x002F7FFF, 0x00000060,
+    0xFFFFFFE0, 0x23FFFFFF, 0xFF000000, 0x00000003, 0xFFF99FE0, 0x03C5FDFF,
+    0xB0000000, 0x00030003, 0xFFF987E0, 0x036DFDFF, 0x5E000000, 0x001C0000,
+    0xFFFBAFE0, 0x23EDFDFF, 0x00000000, 0x00000001, 0xFFF99FE0, 0x23CDFDFF,
+    0xB0000000, 0x00000003, 0xD63DC7E0, 0x03BFC718, 0x00000000, 0x00000000,
+    0xFFFDDFE0, 0x03EFFDFF, 0x00000000, 0x00000003, 0xFFFDDFE0, 0x03EFFDFF,
+    0x40000000, 0x00000003, 0xFFFDDFE0, 0x03FFFDFF, 0x00000000, 0x00000003,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFE, 0x000D7FFF,
+    0x0000003F, 0x00000000, 0xFEF02596, 0x200D6CAE, 0x0000001F, 0x00000000,
+    0x00000000, 0x00000000, 0xFFFFFEFF, 0x000003FF, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0xFFFFFFFF, 0xFFFF003F, 0x007FFFFF, 0x0007DAED, 0x50000000,
+    0x82315001, 0x002C62AB, 0x40000000, 0xF580C900, 0x00000007, 0x02010800,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0FFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0x03FFFFFF, 0x3F3FFFFF, 0xFFFFFFFF, 0xAAFF3F3F, 0x3FFFFFFF,
+    0xFFFFFFFF, 0x5FDFFFFF, 0x0FCF1FDC, 0x1FDC1FFF, 0x00000000, 0x00004C40,
+    0x00000000, 0x00000000, 0x00000007, 0x00000000, 0x00000000, 0x00000000,
+    0x00000080, 0x000003FE, 0xFFFFFFFE, 0xFFFFFFFF, 0x001FFFFF, 0xFFFFFFFE,
+    0xFFFFFFFF, 0x07FFFFFF, 0xFFFFFFE0, 0x00001FFF, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000000, 0x00000000,
+    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0000000F,
+    0x00000000, 0x00000000, 0x00000000, 0x07FF6000, 0x87FFFFFE, 0x07FFFFFE,
+    0x00000000, 0x00800000, 0xFF7FFFFF, 0xFF7FFFFF, 0x00FFFFFF, 0x00000000,
+    0xFFFF0000, 0xFFFFFFFF, 0xFFFFFFFF, 0xF80001FF, 0x00030003, 0x00000000,
+    0xFFFFFFFF, 0xFFFFFFFF, 0x0000003F, 0x00000003, 0xFFFFD7C0, 0xFFFFFFFB,
+    0x547F7FFF, 0x000FFFFD, 0xFFFFDFFE, 0xFFFFFFFF, 0xDFFEFFFF, 0xFFFFFFFF,
+    0xFFFF007B, 0xFFFFFFFF, 0xFFFF199F, 0x033FCFFF, 0x00000000, 0xFFFE0000,
+    0x027FFFFF, 0xFFFFFFFE, 0xFFFE007F, 0xBBFFFFFB, 0xFFFF0016, 0x000707FF,
+    0x00000000, 0x07FFFFFE, 0x0007FFFF, 0xFFFF03FF, 0xFFFFFFFF, 0x7CFFFFFF,
+    0xFFEF7FFF, 0x03FF3DFF, 0xFFFFFFEE, 0xF3FFFFFF, 0xFF1E3FFF, 0x0000FFCF,
+    0xFFF99FEE, 0xD3C5FDFF, 0xB080399F, 0x0003FFCF, 0xFFF987E4, 0xD36DFDFF,
+    0x5E003987, 0x001FFFC0, 0xFFFBAFEE, 0xF3EDFDFF, 0x00003BBF, 0x0000FFC1,
+    0xFFF99FEE, 0xF3CDFDFF, 0xB0C0398F, 0x0000FFC3, 0xD63DC7EC, 0xC3BFC718,
+    0x00803DC7, 0x0000FF80, 0xFFFDDFEE, 0xC3EFFDFF, 0x00603DDF, 0x0000FFC3,
+    0xFFFDDFEC, 0xC3EFFDFF, 0x40603DDF, 0x0000FFC3, 0xFFFDDFEC, 0xC3FFFDFF,
+    0x00803DCF, 0x0000FFC3, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0xFFFFFFFE, 0x07FF7FFF, 0x03FF7FFF, 0x00000000, 0xFEF02596, 0x3BFF6CAE,
+    0x03FF3F5F, 0x00000000, 0x03000000, 0xC2A003FF, 0xFFFFFEFF, 0xFFFE03FF,
+    0xFEBF0FDF, 0x02FE3FFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x1FFF0000, 0x00000002,
+    0x000000A0, 0x003EFFFE, 0xFFFFFFFE, 0xFFFFFFFF, 0x661FFFFF, 0xFFFFFFFE,
+    0xFFFFFFFF, 0x77FFFFFF,
 };
 static const unsigned char nmstrtPages[] = {
-0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x00,
-0x00, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
-0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
-0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x15, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x00, 0x00, 0x09, 0x0A, 0x0B,
+    0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13, 0x00, 0x14, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x15, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,
 };
 static const unsigned char namePages[] = {
-0x19, 0x03, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x00,
-0x00, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
-0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13,
-0x26, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x27, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x17,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x19, 0x03, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x00, 0x00, 0x1F, 0x20, 0x21,
+    0x22, 0x23, 0x24, 0x25, 0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x13, 0x26, 0x14, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x27, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,
 };
diff --git a/Utilities/cmexpat/lib/siphash.h b/Utilities/cmexpat/lib/siphash.h
index 3caabebe2..95f78f832 100644
--- a/Utilities/cmexpat/lib/siphash.h
+++ b/Utilities/cmexpat/lib/siphash.h
@@ -11,6 +11,10 @@
  * --------------------------------------------------------------------------
  * HISTORY:
  *
+ * 2019-08-03  (Sebastian Pipping)
+ *   - Mark part of sip24_valid as to be excluded from clang-format
+ *   - Re-format code using clang-format 9
+ *
  * 2018-07-08  (Anton Maklakov)
  *   - Add "fall through" markers for GCC's -Wimplicit-fallthrough
  *
@@ -105,178 +109,178 @@
 # define uint8_t KWIML_INT_uint8_t
 #endif
 
-
 /*
  * Workaround to not require a C++11 compiler for using ULL suffix
  * if this code is included and compiled as C++; related GCC warning is:
  * warning: use of C++11 long long integer constant [-Wlong-long]
  */
-#define _SIP_ULL(high, low)  (((uint64_t)high << 32) | low)
-
-
-#define SIP_ROTL(x, b) (uint64_t)(((x) << (b)) | ( (x) >> (64 - (b))))
+#define _SIP_ULL(high, low) (((uint64_t)high << 32) | low)
 
-#define SIP_U32TO8_LE(p, v) \
-	(p)[0] = (uint8_t)((v) >>  0); (p)[1] = (uint8_t)((v) >>  8); \
-	(p)[2] = (uint8_t)((v) >> 16); (p)[3] = (uint8_t)((v) >> 24);
+#define SIP_ROTL(x, b) (uint64_t)(((x) << (b)) | ((x) >> (64 - (b))))
 
-#define SIP_U64TO8_LE(p, v) \
-	SIP_U32TO8_LE((p) + 0, (uint32_t)((v) >>  0)); \
-	SIP_U32TO8_LE((p) + 4, (uint32_t)((v) >> 32));
+#define SIP_U32TO8_LE(p, v)                                                    \
+  (p)[0] = (uint8_t)((v) >> 0);                                                \
+  (p)[1] = (uint8_t)((v) >> 8);                                                \
+  (p)[2] = (uint8_t)((v) >> 16);                                               \
+  (p)[3] = (uint8_t)((v) >> 24);
 
-#define SIP_U8TO64_LE(p) \
-	(((uint64_t)((p)[0]) <<  0) | \
-	 ((uint64_t)((p)[1]) <<  8) | \
-	 ((uint64_t)((p)[2]) << 16) | \
-	 ((uint64_t)((p)[3]) << 24) | \
-	 ((uint64_t)((p)[4]) << 32) | \
-	 ((uint64_t)((p)[5]) << 40) | \
-	 ((uint64_t)((p)[6]) << 48) | \
-	 ((uint64_t)((p)[7]) << 56))
+#define SIP_U64TO8_LE(p, v)                                                    \
+  SIP_U32TO8_LE((p) + 0, (uint32_t)((v) >> 0));                                \
+  SIP_U32TO8_LE((p) + 4, (uint32_t)((v) >> 32));
 
+#define SIP_U8TO64_LE(p)                                                       \
+  (((uint64_t)((p)[0]) << 0) | ((uint64_t)((p)[1]) << 8)                       \
+   | ((uint64_t)((p)[2]) << 16) | ((uint64_t)((p)[3]) << 24)                   \
+   | ((uint64_t)((p)[4]) << 32) | ((uint64_t)((p)[5]) << 40)                   \
+   | ((uint64_t)((p)[6]) << 48) | ((uint64_t)((p)[7]) << 56))
 
-#define SIPHASH_INITIALIZER { 0, 0, 0, 0, { 0 }, 0, 0 }
+#define SIPHASH_INITIALIZER                                                    \
+  { 0, 0, 0, 0, {0}, 0, 0 }
 
 struct siphash {
-	uint64_t v0, v1, v2, v3;
+  uint64_t v0, v1, v2, v3;
 
-	unsigned char buf[8], *p;
-	uint64_t c;
+  unsigned char buf[8], *p;
+  uint64_t c;
 }; /* struct siphash */
 
-
 #define SIP_KEYLEN 16
 
 struct sipkey {
-	uint64_t k[2];
+  uint64_t k[2];
 }; /* struct sipkey */
 
-#define sip_keyof(k) sip_tokey(&(struct sipkey){ { 0 } }, (k))
+#define sip_keyof(k) sip_tokey(&(struct sipkey){{0}}, (k))
 
-static struct sipkey *sip_tokey(struct sipkey *key, const void *src) {
-	key->k[0] = SIP_U8TO64_LE((const unsigned char *)src);
-	key->k[1] = SIP_U8TO64_LE((const unsigned char *)src + 8);
-	return key;
+static struct sipkey *
+sip_tokey(struct sipkey *key, const void *src) {
+  key->k[0] = SIP_U8TO64_LE((const unsigned char *)src);
+  key->k[1] = SIP_U8TO64_LE((const unsigned char *)src + 8);
+  return key;
 } /* sip_tokey() */
 
-
 #ifdef SIPHASH_TOBIN
 
-#define sip_binof(v) sip_tobin((unsigned char[8]){ 0 }, (v))
+#  define sip_binof(v) sip_tobin((unsigned char[8]){0}, (v))
 
-static void *sip_tobin(void *dst, uint64_t u64) {
-	SIP_U64TO8_LE((unsigned char *)dst, u64);
-	return dst;
+static void *
+sip_tobin(void *dst, uint64_t u64) {
+  SIP_U64TO8_LE((unsigned char *)dst, u64);
+  return dst;
 } /* sip_tobin() */
 
-#endif  /* SIPHASH_TOBIN */
-
+#endif /* SIPHASH_TOBIN */
 
-static void sip_round(struct siphash *H, const int rounds) {
-	int i;
+static void
+sip_round(struct siphash *H, const int rounds) {
+  int i;
 
-	for (i = 0; i < rounds; i++) {
-		H->v0 += H->v1;
-		H->v1 = SIP_ROTL(H->v1, 13);
-		H->v1 ^= H->v0;
-		H->v0 = SIP_ROTL(H->v0, 32);
+  for (i = 0; i < rounds; i++) {
+    H->v0 += H->v1;
+    H->v1 = SIP_ROTL(H->v1, 13);
+    H->v1 ^= H->v0;
+    H->v0 = SIP_ROTL(H->v0, 32);
 
-		H->v2 += H->v3;
-		H->v3 = SIP_ROTL(H->v3, 16);
-		H->v3 ^= H->v2;
+    H->v2 += H->v3;
+    H->v3 = SIP_ROTL(H->v3, 16);
+    H->v3 ^= H->v2;
 
-		H->v0 += H->v3;
-		H->v3 = SIP_ROTL(H->v3, 21);
-		H->v3 ^= H->v0;
+    H->v0 += H->v3;
+    H->v3 = SIP_ROTL(H->v3, 21);
+    H->v3 ^= H->v0;
 
-		H->v2 += H->v1;
-		H->v1 = SIP_ROTL(H->v1, 17);
-		H->v1 ^= H->v2;
-		H->v2 = SIP_ROTL(H->v2, 32);
-	}
+    H->v2 += H->v1;
+    H->v1 = SIP_ROTL(H->v1, 17);
+    H->v1 ^= H->v2;
+    H->v2 = SIP_ROTL(H->v2, 32);
+  }
 } /* sip_round() */
 
+static struct siphash *
+sip24_init(struct siphash *H, const struct sipkey *key) {
+  H->v0 = _SIP_ULL(0x736f6d65U, 0x70736575U) ^ key->k[0];
+  H->v1 = _SIP_ULL(0x646f7261U, 0x6e646f6dU) ^ key->k[1];
+  H->v2 = _SIP_ULL(0x6c796765U, 0x6e657261U) ^ key->k[0];
+  H->v3 = _SIP_ULL(0x74656462U, 0x79746573U) ^ key->k[1];
 
-static struct siphash *sip24_init(struct siphash *H,
-		const struct sipkey *key) {
-	H->v0 = _SIP_ULL(0x736f6d65U, 0x70736575U) ^ key->k[0];
-	H->v1 = _SIP_ULL(0x646f7261U, 0x6e646f6dU) ^ key->k[1];
-	H->v2 = _SIP_ULL(0x6c796765U, 0x6e657261U) ^ key->k[0];
-	H->v3 = _SIP_ULL(0x74656462U, 0x79746573U) ^ key->k[1];
+  H->p = H->buf;
+  H->c = 0;
 
-	H->p = H->buf;
-	H->c = 0;
-
-	return H;
+  return H;
 } /* sip24_init() */
 
+#define sip_endof(a) (&(a)[sizeof(a) / sizeof *(a)])
 
-#define sip_endof(a) (&(a)[sizeof (a) / sizeof *(a)])
-
-static struct siphash *sip24_update(struct siphash *H, const void *src,
-		size_t len) {
-	const unsigned char *p = (const unsigned char *)src, *pe = p + len;
-	uint64_t m;
+static struct siphash *
+sip24_update(struct siphash *H, const void *src, size_t len) {
+  const unsigned char *p = (const unsigned char *)src, *pe = p + len;
+  uint64_t m;
 
-	do {
-		while (p < pe && H->p < sip_endof(H->buf))
-			*H->p++ = *p++;
+  do {
+    while (p < pe && H->p < sip_endof(H->buf))
+      *H->p++ = *p++;
 
-		if (H->p < sip_endof(H->buf))
-			break;
+    if (H->p < sip_endof(H->buf))
+      break;
 
-		m = SIP_U8TO64_LE(H->buf);
-		H->v3 ^= m;
-		sip_round(H, 2);
-		H->v0 ^= m;
+    m = SIP_U8TO64_LE(H->buf);
+    H->v3 ^= m;
+    sip_round(H, 2);
+    H->v0 ^= m;
 
-		H->p = H->buf;
-		H->c += 8;
-	} while (p < pe);
+    H->p = H->buf;
+    H->c += 8;
+  } while (p < pe);
 
-	return H;
+  return H;
 } /* sip24_update() */
 
-
-static uint64_t sip24_final(struct siphash *H) {
-	const char left = (char)(H->p - H->buf);
-	uint64_t b = (H->c + left) << 56;
-
-	switch (left) {
-	case 7: b |= (uint64_t)H->buf[6] << 48;
-		/* fall through */
-	case 6: b |= (uint64_t)H->buf[5] << 40;
-		/* fall through */
-	case 5: b |= (uint64_t)H->buf[4] << 32;
-		/* fall through */
-	case 4: b |= (uint64_t)H->buf[3] << 24;
-		/* fall through */
-	case 3: b |= (uint64_t)H->buf[2] << 16;
-		/* fall through */
-	case 2: b |= (uint64_t)H->buf[1] << 8;
-		/* fall through */
-	case 1: b |= (uint64_t)H->buf[0] << 0;
-		/* fall through */
-	case 0: break;
-	}
-
-	H->v3 ^= b;
-	sip_round(H, 2);
-	H->v0 ^= b;
-	H->v2 ^= 0xff;
-	sip_round(H, 4);
-
-	return H->v0 ^ H->v1 ^ H->v2  ^ H->v3;
+static uint64_t
+sip24_final(struct siphash *H) {
+  const char left = (char)(H->p - H->buf);
+  uint64_t b = (H->c + left) << 56;
+
+  switch (left) {
+  case 7:
+    b |= (uint64_t)H->buf[6] << 48;
+    /* fall through */
+  case 6:
+    b |= (uint64_t)H->buf[5] << 40;
+    /* fall through */
+  case 5:
+    b |= (uint64_t)H->buf[4] << 32;
+    /* fall through */
+  case 4:
+    b |= (uint64_t)H->buf[3] << 24;
+    /* fall through */
+  case 3:
+    b |= (uint64_t)H->buf[2] << 16;
+    /* fall through */
+  case 2:
+    b |= (uint64_t)H->buf[1] << 8;
+    /* fall through */
+  case 1:
+    b |= (uint64_t)H->buf[0] << 0;
+    /* fall through */
+  case 0:
+    break;
+  }
+
+  H->v3 ^= b;
+  sip_round(H, 2);
+  H->v0 ^= b;
+  H->v2 ^= 0xff;
+  sip_round(H, 4);
+
+  return H->v0 ^ H->v1 ^ H->v2 ^ H->v3;
 } /* sip24_final() */
 
-
-static uint64_t siphash24(const void *src, size_t len,
-		const struct sipkey *key) {
-	struct siphash state = SIPHASH_INITIALIZER;
-	return sip24_final(sip24_update(sip24_init(&state, key), src, len));
+static uint64_t
+siphash24(const void *src, size_t len, const struct sipkey *key) {
+  struct siphash state = SIPHASH_INITIALIZER;
+  return sip24_final(sip24_update(sip24_init(&state, key), src, len));
 } /* siphash24() */
 
-
 /*
  * SipHash-2-4 output with
  * k = 00 01 02 ...
@@ -288,107 +292,110 @@ static uint64_t siphash24(const void *src, size_t len,
  * ...
  * in = 00 01 02 ... 3e (63 bytes)
  */
-static int sip24_valid(void) {
-	static const unsigned char vectors[64][8] = {
-		{ 0x31, 0x0e, 0x0e, 0xdd, 0x47, 0xdb, 0x6f, 0x72, },
-		{ 0xfd, 0x67, 0xdc, 0x93, 0xc5, 0x39, 0xf8, 0x74, },
-		{ 0x5a, 0x4f, 0xa9, 0xd9, 0x09, 0x80, 0x6c, 0x0d, },
-		{ 0x2d, 0x7e, 0xfb, 0xd7, 0x96, 0x66, 0x67, 0x85, },
-		{ 0xb7, 0x87, 0x71, 0x27, 0xe0, 0x94, 0x27, 0xcf, },
-		{ 0x8d, 0xa6, 0x99, 0xcd, 0x64, 0x55, 0x76, 0x18, },
-		{ 0xce, 0xe3, 0xfe, 0x58, 0x6e, 0x46, 0xc9, 0xcb, },
-		{ 0x37, 0xd1, 0x01, 0x8b, 0xf5, 0x00, 0x02, 0xab, },
-		{ 0x62, 0x24, 0x93, 0x9a, 0x79, 0xf5, 0xf5, 0x93, },
-		{ 0xb0, 0xe4, 0xa9, 0x0b, 0xdf, 0x82, 0x00, 0x9e, },
-		{ 0xf3, 0xb9, 0xdd, 0x94, 0xc5, 0xbb, 0x5d, 0x7a, },
-		{ 0xa7, 0xad, 0x6b, 0x22, 0x46, 0x2f, 0xb3, 0xf4, },
-		{ 0xfb, 0xe5, 0x0e, 0x86, 0xbc, 0x8f, 0x1e, 0x75, },
-		{ 0x90, 0x3d, 0x84, 0xc0, 0x27, 0x56, 0xea, 0x14, },
-		{ 0xee, 0xf2, 0x7a, 0x8e, 0x90, 0xca, 0x23, 0xf7, },
-		{ 0xe5, 0x45, 0xbe, 0x49, 0x61, 0xca, 0x29, 0xa1, },
-		{ 0xdb, 0x9b, 0xc2, 0x57, 0x7f, 0xcc, 0x2a, 0x3f, },
-		{ 0x94, 0x47, 0xbe, 0x2c, 0xf5, 0xe9, 0x9a, 0x69, },
-		{ 0x9c, 0xd3, 0x8d, 0x96, 0xf0, 0xb3, 0xc1, 0x4b, },
-		{ 0xbd, 0x61, 0x79, 0xa7, 0x1d, 0xc9, 0x6d, 0xbb, },
-		{ 0x98, 0xee, 0xa2, 0x1a, 0xf2, 0x5c, 0xd6, 0xbe, },
-		{ 0xc7, 0x67, 0x3b, 0x2e, 0xb0, 0xcb, 0xf2, 0xd0, },
-		{ 0x88, 0x3e, 0xa3, 0xe3, 0x95, 0x67, 0x53, 0x93, },
-		{ 0xc8, 0xce, 0x5c, 0xcd, 0x8c, 0x03, 0x0c, 0xa8, },
-		{ 0x94, 0xaf, 0x49, 0xf6, 0xc6, 0x50, 0xad, 0xb8, },
-		{ 0xea, 0xb8, 0x85, 0x8a, 0xde, 0x92, 0xe1, 0xbc, },
-		{ 0xf3, 0x15, 0xbb, 0x5b, 0xb8, 0x35, 0xd8, 0x17, },
-		{ 0xad, 0xcf, 0x6b, 0x07, 0x63, 0x61, 0x2e, 0x2f, },
-		{ 0xa5, 0xc9, 0x1d, 0xa7, 0xac, 0xaa, 0x4d, 0xde, },
-		{ 0x71, 0x65, 0x95, 0x87, 0x66, 0x50, 0xa2, 0xa6, },
-		{ 0x28, 0xef, 0x49, 0x5c, 0x53, 0xa3, 0x87, 0xad, },
-		{ 0x42, 0xc3, 0x41, 0xd8, 0xfa, 0x92, 0xd8, 0x32, },
-		{ 0xce, 0x7c, 0xf2, 0x72, 0x2f, 0x51, 0x27, 0x71, },
-		{ 0xe3, 0x78, 0x59, 0xf9, 0x46, 0x23, 0xf3, 0xa7, },
-		{ 0x38, 0x12, 0x05, 0xbb, 0x1a, 0xb0, 0xe0, 0x12, },
-		{ 0xae, 0x97, 0xa1, 0x0f, 0xd4, 0x34, 0xe0, 0x15, },
-		{ 0xb4, 0xa3, 0x15, 0x08, 0xbe, 0xff, 0x4d, 0x31, },
-		{ 0x81, 0x39, 0x62, 0x29, 0xf0, 0x90, 0x79, 0x02, },
-		{ 0x4d, 0x0c, 0xf4, 0x9e, 0xe5, 0xd4, 0xdc, 0xca, },
-		{ 0x5c, 0x73, 0x33, 0x6a, 0x76, 0xd8, 0xbf, 0x9a, },
-		{ 0xd0, 0xa7, 0x04, 0x53, 0x6b, 0xa9, 0x3e, 0x0e, },
-		{ 0x92, 0x59, 0x58, 0xfc, 0xd6, 0x42, 0x0c, 0xad, },
-		{ 0xa9, 0x15, 0xc2, 0x9b, 0xc8, 0x06, 0x73, 0x18, },
-		{ 0x95, 0x2b, 0x79, 0xf3, 0xbc, 0x0a, 0xa6, 0xd4, },
-		{ 0xf2, 0x1d, 0xf2, 0xe4, 0x1d, 0x45, 0x35, 0xf9, },
-		{ 0x87, 0x57, 0x75, 0x19, 0x04, 0x8f, 0x53, 0xa9, },
-		{ 0x10, 0xa5, 0x6c, 0xf5, 0xdf, 0xcd, 0x9a, 0xdb, },
-		{ 0xeb, 0x75, 0x09, 0x5c, 0xcd, 0x98, 0x6c, 0xd0, },
-		{ 0x51, 0xa9, 0xcb, 0x9e, 0xcb, 0xa3, 0x12, 0xe6, },
-		{ 0x96, 0xaf, 0xad, 0xfc, 0x2c, 0xe6, 0x66, 0xc7, },
-		{ 0x72, 0xfe, 0x52, 0x97, 0x5a, 0x43, 0x64, 0xee, },
-		{ 0x5a, 0x16, 0x45, 0xb2, 0x76, 0xd5, 0x92, 0xa1, },
-		{ 0xb2, 0x74, 0xcb, 0x8e, 0xbf, 0x87, 0x87, 0x0a, },
-		{ 0x6f, 0x9b, 0xb4, 0x20, 0x3d, 0xe7, 0xb3, 0x81, },
-		{ 0xea, 0xec, 0xb2, 0xa3, 0x0b, 0x22, 0xa8, 0x7f, },
-		{ 0x99, 0x24, 0xa4, 0x3c, 0xc1, 0x31, 0x57, 0x24, },
-		{ 0xbd, 0x83, 0x8d, 0x3a, 0xaf, 0xbf, 0x8d, 0xb7, },
-		{ 0x0b, 0x1a, 0x2a, 0x32, 0x65, 0xd5, 0x1a, 0xea, },
-		{ 0x13, 0x50, 0x79, 0xa3, 0x23, 0x1c, 0xe6, 0x60, },
-		{ 0x93, 0x2b, 0x28, 0x46, 0xe4, 0xd7, 0x06, 0x66, },
-		{ 0xe1, 0x91, 0x5f, 0x5c, 0xb1, 0xec, 0xa4, 0x6c, },
-		{ 0xf3, 0x25, 0x96, 0x5c, 0xa1, 0x6d, 0x62, 0x9f, },
-		{ 0x57, 0x5f, 0xf2, 0x8e, 0x60, 0x38, 0x1b, 0xe5, },
-		{ 0x72, 0x45, 0x06, 0xeb, 0x4c, 0x32, 0x8a, 0x95, }
-	};
-	unsigned char in[64];
-	struct sipkey k;
-	size_t i;
-
-	sip_tokey(&k, "\000\001\002\003\004\005\006\007\010\011"
-			"\012\013\014\015\016\017");
-
-	for (i = 0; i < sizeof in; ++i) {
-		in[i] = (unsigned char)i;
-
-		if (siphash24(in, i, &k) != SIP_U8TO64_LE(vectors[i]))
-			return 0;
-	}
-
-	return 1;
+static int
+sip24_valid(void) {
+  /* clang-format off */
+  static const unsigned char vectors[64][8] = {
+    { 0x31, 0x0e, 0x0e, 0xdd, 0x47, 0xdb, 0x6f, 0x72, },
+    { 0xfd, 0x67, 0xdc, 0x93, 0xc5, 0x39, 0xf8, 0x74, },
+    { 0x5a, 0x4f, 0xa9, 0xd9, 0x09, 0x80, 0x6c, 0x0d, },
+    { 0x2d, 0x7e, 0xfb, 0xd7, 0x96, 0x66, 0x67, 0x85, },
+    { 0xb7, 0x87, 0x71, 0x27, 0xe0, 0x94, 0x27, 0xcf, },
+    { 0x8d, 0xa6, 0x99, 0xcd, 0x64, 0x55, 0x76, 0x18, },
+    { 0xce, 0xe3, 0xfe, 0x58, 0x6e, 0x46, 0xc9, 0xcb, },
+    { 0x37, 0xd1, 0x01, 0x8b, 0xf5, 0x00, 0x02, 0xab, },
+    { 0x62, 0x24, 0x93, 0x9a, 0x79, 0xf5, 0xf5, 0x93, },
+    { 0xb0, 0xe4, 0xa9, 0x0b, 0xdf, 0x82, 0x00, 0x9e, },
+    { 0xf3, 0xb9, 0xdd, 0x94, 0xc5, 0xbb, 0x5d, 0x7a, },
+    { 0xa7, 0xad, 0x6b, 0x22, 0x46, 0x2f, 0xb3, 0xf4, },
+    { 0xfb, 0xe5, 0x0e, 0x86, 0xbc, 0x8f, 0x1e, 0x75, },
+    { 0x90, 0x3d, 0x84, 0xc0, 0x27, 0x56, 0xea, 0x14, },
+    { 0xee, 0xf2, 0x7a, 0x8e, 0x90, 0xca, 0x23, 0xf7, },
+    { 0xe5, 0x45, 0xbe, 0x49, 0x61, 0xca, 0x29, 0xa1, },
+    { 0xdb, 0x9b, 0xc2, 0x57, 0x7f, 0xcc, 0x2a, 0x3f, },
+    { 0x94, 0x47, 0xbe, 0x2c, 0xf5, 0xe9, 0x9a, 0x69, },
+    { 0x9c, 0xd3, 0x8d, 0x96, 0xf0, 0xb3, 0xc1, 0x4b, },
+    { 0xbd, 0x61, 0x79, 0xa7, 0x1d, 0xc9, 0x6d, 0xbb, },
+    { 0x98, 0xee, 0xa2, 0x1a, 0xf2, 0x5c, 0xd6, 0xbe, },
+    { 0xc7, 0x67, 0x3b, 0x2e, 0xb0, 0xcb, 0xf2, 0xd0, },
+    { 0x88, 0x3e, 0xa3, 0xe3, 0x95, 0x67, 0x53, 0x93, },
+    { 0xc8, 0xce, 0x5c, 0xcd, 0x8c, 0x03, 0x0c, 0xa8, },
+    { 0x94, 0xaf, 0x49, 0xf6, 0xc6, 0x50, 0xad, 0xb8, },
+    { 0xea, 0xb8, 0x85, 0x8a, 0xde, 0x92, 0xe1, 0xbc, },
+    { 0xf3, 0x15, 0xbb, 0x5b, 0xb8, 0x35, 0xd8, 0x17, },
+    { 0xad, 0xcf, 0x6b, 0x07, 0x63, 0x61, 0x2e, 0x2f, },
+    { 0xa5, 0xc9, 0x1d, 0xa7, 0xac, 0xaa, 0x4d, 0xde, },
+    { 0x71, 0x65, 0x95, 0x87, 0x66, 0x50, 0xa2, 0xa6, },
+    { 0x28, 0xef, 0x49, 0x5c, 0x53, 0xa3, 0x87, 0xad, },
+    { 0x42, 0xc3, 0x41, 0xd8, 0xfa, 0x92, 0xd8, 0x32, },
+    { 0xce, 0x7c, 0xf2, 0x72, 0x2f, 0x51, 0x27, 0x71, },
+    { 0xe3, 0x78, 0x59, 0xf9, 0x46, 0x23, 0xf3, 0xa7, },
+    { 0x38, 0x12, 0x05, 0xbb, 0x1a, 0xb0, 0xe0, 0x12, },
+    { 0xae, 0x97, 0xa1, 0x0f, 0xd4, 0x34, 0xe0, 0x15, },
+    { 0xb4, 0xa3, 0x15, 0x08, 0xbe, 0xff, 0x4d, 0x31, },
+    { 0x81, 0x39, 0x62, 0x29, 0xf0, 0x90, 0x79, 0x02, },
+    { 0x4d, 0x0c, 0xf4, 0x9e, 0xe5, 0xd4, 0xdc, 0xca, },
+    { 0x5c, 0x73, 0x33, 0x6a, 0x76, 0xd8, 0xbf, 0x9a, },
+    { 0xd0, 0xa7, 0x04, 0x53, 0x6b, 0xa9, 0x3e, 0x0e, },
+    { 0x92, 0x59, 0x58, 0xfc, 0xd6, 0x42, 0x0c, 0xad, },
+    { 0xa9, 0x15, 0xc2, 0x9b, 0xc8, 0x06, 0x73, 0x18, },
+    { 0x95, 0x2b, 0x79, 0xf3, 0xbc, 0x0a, 0xa6, 0xd4, },
+    { 0xf2, 0x1d, 0xf2, 0xe4, 0x1d, 0x45, 0x35, 0xf9, },
+    { 0x87, 0x57, 0x75, 0x19, 0x04, 0x8f, 0x53, 0xa9, },
+    { 0x10, 0xa5, 0x6c, 0xf5, 0xdf, 0xcd, 0x9a, 0xdb, },
+    { 0xeb, 0x75, 0x09, 0x5c, 0xcd, 0x98, 0x6c, 0xd0, },
+    { 0x51, 0xa9, 0xcb, 0x9e, 0xcb, 0xa3, 0x12, 0xe6, },
+    { 0x96, 0xaf, 0xad, 0xfc, 0x2c, 0xe6, 0x66, 0xc7, },
+    { 0x72, 0xfe, 0x52, 0x97, 0x5a, 0x43, 0x64, 0xee, },
+    { 0x5a, 0x16, 0x45, 0xb2, 0x76, 0xd5, 0x92, 0xa1, },
+    { 0xb2, 0x74, 0xcb, 0x8e, 0xbf, 0x87, 0x87, 0x0a, },
+    { 0x6f, 0x9b, 0xb4, 0x20, 0x3d, 0xe7, 0xb3, 0x81, },
+    { 0xea, 0xec, 0xb2, 0xa3, 0x0b, 0x22, 0xa8, 0x7f, },
+    { 0x99, 0x24, 0xa4, 0x3c, 0xc1, 0x31, 0x57, 0x24, },
+    { 0xbd, 0x83, 0x8d, 0x3a, 0xaf, 0xbf, 0x8d, 0xb7, },
+    { 0x0b, 0x1a, 0x2a, 0x32, 0x65, 0xd5, 0x1a, 0xea, },
+    { 0x13, 0x50, 0x79, 0xa3, 0x23, 0x1c, 0xe6, 0x60, },
+    { 0x93, 0x2b, 0x28, 0x46, 0xe4, 0xd7, 0x06, 0x66, },
+    { 0xe1, 0x91, 0x5f, 0x5c, 0xb1, 0xec, 0xa4, 0x6c, },
+    { 0xf3, 0x25, 0x96, 0x5c, 0xa1, 0x6d, 0x62, 0x9f, },
+    { 0x57, 0x5f, 0xf2, 0x8e, 0x60, 0x38, 0x1b, 0xe5, },
+    { 0x72, 0x45, 0x06, 0xeb, 0x4c, 0x32, 0x8a, 0x95, }
+  };
+  /* clang-format on */
+
+  unsigned char in[64];
+  struct sipkey k;
+  size_t i;
+
+  sip_tokey(&k, "\000\001\002\003\004\005\006\007\010\011"
+                "\012\013\014\015\016\017");
+
+  for (i = 0; i < sizeof in; ++i) {
+    in[i] = (unsigned char)i;
+
+    if (siphash24(in, i, &k) != SIP_U8TO64_LE(vectors[i]))
+      return 0;
+  }
+
+  return 1;
 } /* sip24_valid() */
 
-
 #ifdef SIPHASH_MAIN
 
-#include <stdio.h>
+#  include <stdio.h>
 
-int main(void) {
-	const int ok = sip24_valid();
+int
+main(void) {
+  const int ok = sip24_valid();
 
-	if (ok)
-		puts("OK");
-	else
-		puts("FAIL");
+  if (ok)
+    puts("OK");
+  else
+    puts("FAIL");
 
-	return !ok;
+  return ! ok;
 } /* main() */
 
 #endif /* SIPHASH_MAIN */
 
-
 #endif /* SIPHASH_H */
diff --git a/Utilities/cmexpat/lib/utf8tab.h b/Utilities/cmexpat/lib/utf8tab.h
index fa0bed6f5..a22986acb 100644
--- a/Utilities/cmexpat/lib/utf8tab.h
+++ b/Utilities/cmexpat/lib/utf8tab.h
@@ -31,34 +31,34 @@
 */
 
 /* 0x80 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x84 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x88 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x8C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x90 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x94 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x98 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0x9C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xA0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xA4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xA8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xAC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xB0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xB4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xB8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xBC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
-/* 0xC0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xC4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xC8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xCC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xD0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xD4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xD8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xDC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
-/* 0xE0 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xE4 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xE8 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xEC */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
-/* 0xF0 */ BT_LEAD4, BT_LEAD4, BT_LEAD4, BT_LEAD4,
-/* 0xF4 */ BT_LEAD4, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0xF8 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
-/* 0xFC */ BT_NONXML, BT_NONXML, BT_MALFORM, BT_MALFORM,
+    /* 0x84 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0x88 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0x8C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0x90 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0x94 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0x98 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0x9C */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xA0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xA4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xA8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xAC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xB0 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xB4 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xB8 */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xBC */ BT_TRAIL, BT_TRAIL, BT_TRAIL, BT_TRAIL,
+    /* 0xC0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xC4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xC8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xCC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xD0 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xD4 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xD8 */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xDC */ BT_LEAD2, BT_LEAD2, BT_LEAD2, BT_LEAD2,
+    /* 0xE0 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+    /* 0xE4 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+    /* 0xE8 */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+    /* 0xEC */ BT_LEAD3, BT_LEAD3, BT_LEAD3, BT_LEAD3,
+    /* 0xF0 */ BT_LEAD4, BT_LEAD4, BT_LEAD4, BT_LEAD4,
+    /* 0xF4 */ BT_LEAD4, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0xF8 */ BT_NONXML, BT_NONXML, BT_NONXML, BT_NONXML,
+    /* 0xFC */ BT_NONXML, BT_NONXML, BT_MALFORM, BT_MALFORM,
diff --git a/Utilities/cmexpat/lib/winconfig.h b/Utilities/cmexpat/lib/winconfig.h
index 1af28822c..fe23035d0 100644
--- a/Utilities/cmexpat/lib/winconfig.h
+++ b/Utilities/cmexpat/lib/winconfig.h
@@ -40,18 +40,16 @@
 #include <memory.h>
 #include <string.h>
 
+#if defined(HAVE_EXPAT_CONFIG_H) /* e.g. MinGW */
+#  include <expat_config.h>
+#else /* !defined(HAVE_EXPAT_CONFIG_H) */
 
-#if defined(HAVE_EXPAT_CONFIG_H)  /* e.g. MinGW */
-# include <expat_config.h>
-#else  /* !defined(HAVE_EXPAT_CONFIG_H) */
-
-
-#define XML_NS 1
-#define XML_DTD 1
-#define XML_CONTEXT_BYTES 1024
+#  define XML_NS 1
+#  define XML_DTD 1
+#  define XML_CONTEXT_BYTES 1024
 
 /* we will assume all Windows platforms are little endian */
-#define BYTEORDER 1234
+#  define BYTEORDER 1234
 
 #endif /* !defined(HAVE_EXPAT_CONFIG_H) */
 
diff --git a/Utilities/cmexpat/lib/xmlparse.c b/Utilities/cmexpat/lib/xmlparse.c
index 9c0987f4f..3aaf35b94 100644
--- a/Utilities/cmexpat/lib/xmlparse.c
+++ b/Utilities/cmexpat/lib/xmlparse.c
@@ -1,4 +1,4 @@
-/* 69df5be70289a11fb834869ce4a91c23c1d9dd04baffcbd10e86742d149a080c (2.2.7+)
+/* f519f27c7c3b79fee55aeb8b1e53b7384b079d9118bf3a62eb3a60986a6742f2 (2.2.9+)
                             __  __            _
                          ___\ \/ /_ __   __ _| |_
                         / _ \\  /| '_ \ / _` | __|
@@ -30,33 +30,40 @@
    USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#if !defined(_GNU_SOURCE)
-# define _GNU_SOURCE 1                  /* syscall prototype */
+#if ! defined(_GNU_SOURCE)
+#  define _GNU_SOURCE 1 /* syscall prototype */
+#endif
+
+#ifdef _WIN32
+/* force stdlib to define rand_s() */
+#  if ! defined(_CRT_RAND_S)
+#    define _CRT_RAND_S
+#  endif
 #endif
 
 #include <stddef.h>
-#include <string.h>                     /* memset(), memcpy() */
+#include <string.h> /* memset(), memcpy() */
 #include <assert.h>
-#include <limits.h>                     /* UINT_MAX */
-#include <stdio.h>                      /* fprintf */
-#include <stdlib.h>                     /* getenv */
+#include <limits.h> /* UINT_MAX */
+#include <stdio.h>  /* fprintf */
+#include <stdlib.h> /* getenv, rand_s */
 
 #ifdef _WIN32
-#define getpid GetCurrentProcessId
+#  define getpid GetCurrentProcessId
 #else
-#include <sys/time.h>                   /* gettimeofday() */
-#include <sys/types.h>                  /* getpid() */
-#include <unistd.h>                     /* getpid() */
-#include <fcntl.h>                      /* O_RDONLY */
-#include <errno.h>
+#  include <sys/time.h>  /* gettimeofday() */
+#  include <sys/types.h> /* getpid() */
+#  include <unistd.h>    /* getpid() */
+#  include <fcntl.h>     /* O_RDONLY */
+#  include <errno.h>
 #endif
 
 #define XML_BUILDING_EXPAT 1
 
 #ifdef _WIN32
-#include "winconfig.h"
+#  include "winconfig.h"
 #elif defined(HAVE_EXPAT_CONFIG_H)
-#include <expat_config.h>
+#  include <expat_config.h>
 #endif /* ndef _WIN32 */
 
 #include "ascii.h"
@@ -64,33 +71,31 @@
 #include "siphash.h"
 
 #if defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM)
-# if defined(HAVE_GETRANDOM)
-#  include <sys/random.h>    /* getrandom */
-# else
-#  include <unistd.h>        /* syscall */
-#  include <sys/syscall.h>   /* SYS_getrandom */
-# endif
-# if ! defined(GRND_NONBLOCK)
-#  define GRND_NONBLOCK  0x0001
-# endif  /* defined(GRND_NONBLOCK) */
-#endif  /* defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM) */
-
-#if defined(HAVE_LIBBSD) \
+#  if defined(HAVE_GETRANDOM)
+#    include <sys/random.h> /* getrandom */
+#  else
+#    include <unistd.h>      /* syscall */
+#    include <sys/syscall.h> /* SYS_getrandom */
+#  endif
+#  if ! defined(GRND_NONBLOCK)
+#    define GRND_NONBLOCK 0x0001
+#  endif /* defined(GRND_NONBLOCK) */
+#endif   /* defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM) */
+
+#if defined(HAVE_LIBBSD)                                                       \
     && (defined(HAVE_ARC4RANDOM_BUF) || defined(HAVE_ARC4RANDOM))
-# include <bsd/stdlib.h>
+#  include <bsd/stdlib.h>
 #endif
 
-#if defined(_WIN32) && !defined(LOAD_LIBRARY_SEARCH_SYSTEM32)
-# define LOAD_LIBRARY_SEARCH_SYSTEM32  0x00000800
+#if defined(_WIN32) && ! defined(LOAD_LIBRARY_SEARCH_SYSTEM32)
+#  define LOAD_LIBRARY_SEARCH_SYSTEM32 0x00000800
 #endif
 
-#if !defined(HAVE_GETRANDOM) && !defined(HAVE_SYSCALL_GETRANDOM) \
-    && !defined(HAVE_ARC4RANDOM_BUF) && !defined(HAVE_ARC4RANDOM) \
-    && !defined(XML_DEV_URANDOM) \
-    && !defined(_WIN32) \
-    && !defined(XML_POOR_ENTROPY)
-# error  \
-    You do not have support for any sources of high quality entropy \
+#if ! defined(HAVE_GETRANDOM) && ! defined(HAVE_SYSCALL_GETRANDOM)             \
+    && ! defined(HAVE_ARC4RANDOM_BUF) && ! defined(HAVE_ARC4RANDOM)            \
+    && ! defined(XML_DEV_URANDOM) && ! defined(_WIN32)                         \
+    && ! defined(XML_POOR_ENTROPY)
+#  error You do not have support for any sources of high quality entropy \
     enabled.  For end user security, that is probably not what you want. \
     \
     Your options include: \
@@ -101,7 +106,7 @@
       * libbsd (arc4random_buf): HAVE_ARC4RANDOM_BUF + HAVE_LIBBSD, \
       * libbsd (arc4random): HAVE_ARC4RANDOM + HAVE_LIBBSD, \
       * Linux / BSD / macOS (/dev/urandom): XML_DEV_URANDOM \
-      * Windows (RtlGenRandom): _WIN32. \
+      * Windows (rand_s): _WIN32. \
     \
     If insist on not using any of these, bypass this error by defining \
     XML_POOR_ENTROPY; you have been warned. \
@@ -110,56 +115,55 @@
     to the build system, please open a bug.  Thank you!
 #endif
 
-
 #ifdef XML_UNICODE
-#define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX
-#define XmlConvert XmlUtf16Convert
-#define XmlGetInternalEncoding XmlGetUtf16InternalEncoding
-#define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS
-#define XmlEncode XmlUtf16Encode
+#  define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX
+#  define XmlConvert XmlUtf16Convert
+#  define XmlGetInternalEncoding XmlGetUtf16InternalEncoding
+#  define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS
+#  define XmlEncode XmlUtf16Encode
 /* Using pointer subtraction to convert to integer type. */
-#define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((char *)(s) - (char *)NULL) & 1))
+#  define MUST_CONVERT(enc, s)                                                 \
+    (! (enc)->isUtf16 || (((char *)(s) - (char *)NULL) & 1))
 typedef unsigned short ICHAR;
 #else
-#define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX
-#define XmlConvert XmlUtf8Convert
-#define XmlGetInternalEncoding XmlGetUtf8InternalEncoding
-#define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS
-#define XmlEncode XmlUtf8Encode
-#define MUST_CONVERT(enc, s) (!(enc)->isUtf8)
+#  define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX
+#  define XmlConvert XmlUtf8Convert
+#  define XmlGetInternalEncoding XmlGetUtf8InternalEncoding
+#  define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS
+#  define XmlEncode XmlUtf8Encode
+#  define MUST_CONVERT(enc, s) (! (enc)->isUtf8)
 typedef char ICHAR;
 #endif
 
-
 #ifndef XML_NS
 
-#define XmlInitEncodingNS XmlInitEncoding
-#define XmlInitUnknownEncodingNS XmlInitUnknownEncoding
-#undef XmlGetInternalEncodingNS
-#define XmlGetInternalEncodingNS XmlGetInternalEncoding
-#define XmlParseXmlDeclNS XmlParseXmlDecl
+#  define XmlInitEncodingNS XmlInitEncoding
+#  define XmlInitUnknownEncodingNS XmlInitUnknownEncoding
+#  undef XmlGetInternalEncodingNS
+#  define XmlGetInternalEncodingNS XmlGetInternalEncoding
+#  define XmlParseXmlDeclNS XmlParseXmlDecl
 
 #endif
 
 #ifdef XML_UNICODE
 
-#ifdef XML_UNICODE_WCHAR_T
-#define XML_T(x) (const wchar_t)x
-#define XML_L(x) L ## x
-#else
-#define XML_T(x) (const unsigned short)x
-#define XML_L(x) x
-#endif
+#  ifdef XML_UNICODE_WCHAR_T
+#    define XML_T(x) (const wchar_t) x
+#    define XML_L(x) L##x
+#  else
+#    define XML_T(x) (const unsigned short)x
+#    define XML_L(x) x
+#  endif
 
 #else
 
-#define XML_T(x) x
-#define XML_L(x) x
+#  define XML_T(x) x
+#  define XML_L(x) x
 
 #endif
 
 /* Round up n to be a multiple of sz, where sz is a power of 2. */
-#define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1))
+#define ROUND_UP(n, sz) (((n) + ((sz)-1)) & ~((sz)-1))
 
 /* Do safe (NULL-aware) pointer arithmetic */
 #define EXPAT_SAFE_PTR_DIFF(p, q) (((p) && (q)) ? ((p) - (q)) : 0)
@@ -182,11 +186,9 @@ typedef struct {
   const XML_Memory_Handling_Suite *mem;
 } HASH_TABLE;
 
-static size_t
-keylen(KEY s);
+static size_t keylen(KEY s);
 
-static void
-copy_salt_to_sipkey(XML_Parser parser, struct sipkey * key);
+static void copy_salt_to_sipkey(XML_Parser parser, struct sipkey *key);
 
 /* For probing (after a collision) we need a step size relative prime
    to the hash table size, which is a power of 2. We use double-hashing,
@@ -196,9 +198,9 @@ copy_salt_to_sipkey(XML_Parser parser, struct sipkey * key);
    We limit the maximum step size to table->size / 4 (mask >> 2) and make
    it odd, since odd numbers are always relative prime to a power of 2.
 */
-#define SECOND_HASH(hash, mask, power) \
-  ((((hash) & ~(mask)) >> ((power) - 1)) & ((mask) >> 2))
-#define PROBE_STEP(hash, mask, power) \
+#define SECOND_HASH(hash, mask, power)                                         \
+  ((((hash) & ~(mask)) >> ((power)-1)) & ((mask) >> 2))
+#define PROBE_STEP(hash, mask, power)                                          \
   ((unsigned char)((SECOND_HASH(hash, mask, power)) | 1))
 
 typedef struct {
@@ -206,7 +208,7 @@ typedef struct {
   NAMED **end;
 } HASH_TABLE_ITER;
 
-#define INIT_TAG_BUF_SIZE 32  /* must be a multiple of sizeof(XML_Char) */
+#define INIT_TAG_BUF_SIZE 32 /* must be a multiple of sizeof(XML_Char) */
 #define INIT_DATA_BUF_SIZE 1024
 #define INIT_ATTS_SIZE 16
 #define INIT_ATTS_VERSION 0xFFFFFFFF
@@ -253,20 +255,20 @@ typedef struct {
    TAG objects in a free list.
 */
 typedef struct tag {
-  struct tag *parent;           /* parent of this element */
-  const char *rawName;          /* tagName in the original encoding */
+  struct tag *parent;  /* parent of this element */
+  const char *rawName; /* tagName in the original encoding */
   int rawNameLength;
-  TAG_NAME name;                /* tagName in the API encoding */
-  char *buf;                    /* buffer for name components */
-  char *bufEnd;                 /* end of the buffer */
+  TAG_NAME name; /* tagName in the API encoding */
+  char *buf;     /* buffer for name components */
+  char *bufEnd;  /* end of the buffer */
   BINDING *bindings;
 } TAG;
 
 typedef struct {
   const XML_Char *name;
   const XML_Char *textPtr;
-  int textLen;                  /* length in XML_Chars */
-  int processed;                /* # of processed bytes - when suspended */
+  int textLen;   /* length in XML_Chars */
+  int processed; /* # of processed bytes - when suspended */
   const XML_Char *systemId;
   const XML_Char *base;
   const XML_Char *publicId;
@@ -277,13 +279,13 @@ typedef struct {
 } ENTITY;
 
 typedef struct {
-  enum XML_Content_Type         type;
-  enum XML_Content_Quant        quant;
-  const XML_Char *              name;
-  int                           firstchild;
-  int                           lastchild;
-  int                           childcnt;
-  int                           nextsib;
+  enum XML_Content_Type type;
+  enum XML_Content_Quant quant;
+  const XML_Char *name;
+  int firstchild;
+  int lastchild;
+  int childcnt;
+  int nextsib;
 } CONTENT_SCAFFOLD;
 
 #define INIT_SCAFFOLD_ELEMENTS 32
@@ -371,10 +373,8 @@ typedef struct open_internal_entity {
   XML_Bool betweenDecl; /* WFC: PE Between Declarations */
 } OPEN_INTERNAL_ENTITY;
 
-typedef enum XML_Error PTRCALL Processor(XML_Parser parser,
-                                         const char *start,
-                                         const char *end,
-                                         const char **endPtr);
+typedef enum XML_Error PTRCALL Processor(XML_Parser parser, const char *start,
+                                         const char *end, const char **endPtr);
 
 static Processor prologProcessor;
 static Processor prologInitProcessor;
@@ -395,118 +395,101 @@ static Processor externalEntityInitProcessor3;
 static Processor externalEntityContentProcessor;
 static Processor internalEntityProcessor;
 
-static enum XML_Error
-handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName);
-static enum XML_Error
-processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
-               const char *s, const char *next);
-static enum XML_Error
-initializeEncoding(XML_Parser parser);
-static enum XML_Error
-doProlog(XML_Parser parser, const ENCODING *enc, const char *s,
-         const char *end, int tok, const char *next, const char **nextPtr,
-         XML_Bool haveMore);
-static enum XML_Error
-processInternalEntity(XML_Parser parser, ENTITY *entity,
-                      XML_Bool betweenDecl);
-static enum XML_Error
-doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc,
-          const char *start, const char *end, const char **endPtr,
-          XML_Bool haveMore);
-static enum XML_Error
-doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr,
-               const char *end, const char **nextPtr, XML_Bool haveMore);
+static enum XML_Error handleUnknownEncoding(XML_Parser parser,
+                                            const XML_Char *encodingName);
+static enum XML_Error processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
+                                     const char *s, const char *next);
+static enum XML_Error initializeEncoding(XML_Parser parser);
+static enum XML_Error doProlog(XML_Parser parser, const ENCODING *enc,
+                               const char *s, const char *end, int tok,
+                               const char *next, const char **nextPtr,
+                               XML_Bool haveMore, XML_Bool allowClosingDoctype);
+static enum XML_Error processInternalEntity(XML_Parser parser, ENTITY *entity,
+                                            XML_Bool betweenDecl);
+static enum XML_Error doContent(XML_Parser parser, int startTagLevel,
+                                const ENCODING *enc, const char *start,
+                                const char *end, const char **endPtr,
+                                XML_Bool haveMore);
+static enum XML_Error doCdataSection(XML_Parser parser, const ENCODING *,
+                                     const char **startPtr, const char *end,
+                                     const char **nextPtr, XML_Bool haveMore);
 #ifdef XML_DTD
-static enum XML_Error
-doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr,
-                const char *end, const char **nextPtr, XML_Bool haveMore);
+static enum XML_Error doIgnoreSection(XML_Parser parser, const ENCODING *,
+                                      const char **startPtr, const char *end,
+                                      const char **nextPtr, XML_Bool haveMore);
 #endif /* XML_DTD */
 
-static void
-freeBindings(XML_Parser parser, BINDING *bindings);
-static enum XML_Error
-storeAtts(XML_Parser parser, const ENCODING *, const char *s,
-          TAG_NAME *tagNamePtr, BINDING **bindingsPtr);
-static enum XML_Error
-addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
-           const XML_Char *uri, BINDING **bindingsPtr);
-static int
-defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, XML_Bool isCdata,
-                XML_Bool isId, const XML_Char *dfltValue, XML_Parser parser);
-static enum XML_Error
-storeAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata,
-                    const char *, const char *, STRING_POOL *);
-static enum XML_Error
-appendAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata,
-                     const char *, const char *, STRING_POOL *);
-static ATTRIBUTE_ID *
-getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start,
-               const char *end);
-static int
-setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *);
-static enum XML_Error
-storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *start,
-                 const char *end);
-static int
-reportProcessingInstruction(XML_Parser parser, const ENCODING *enc,
-                            const char *start, const char *end);
-static int
-reportComment(XML_Parser parser, const ENCODING *enc, const char *start,
-              const char *end);
-static void
-reportDefault(XML_Parser parser, const ENCODING *enc, const char *start,
-              const char *end);
-
-static const XML_Char * getContext(XML_Parser parser);
-static XML_Bool
-setContext(XML_Parser parser, const XML_Char *context);
+static void freeBindings(XML_Parser parser, BINDING *bindings);
+static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *,
+                                const char *s, TAG_NAME *tagNamePtr,
+                                BINDING **bindingsPtr);
+static enum XML_Error addBinding(XML_Parser parser, PREFIX *prefix,
+                                 const ATTRIBUTE_ID *attId, const XML_Char *uri,
+                                 BINDING **bindingsPtr);
+static int defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, XML_Bool isCdata,
+                           XML_Bool isId, const XML_Char *dfltValue,
+                           XML_Parser parser);
+static enum XML_Error storeAttributeValue(XML_Parser parser, const ENCODING *,
+                                          XML_Bool isCdata, const char *,
+                                          const char *, STRING_POOL *);
+static enum XML_Error appendAttributeValue(XML_Parser parser, const ENCODING *,
+                                           XML_Bool isCdata, const char *,
+                                           const char *, STRING_POOL *);
+static ATTRIBUTE_ID *getAttributeId(XML_Parser parser, const ENCODING *enc,
+                                    const char *start, const char *end);
+static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *);
+static enum XML_Error storeEntityValue(XML_Parser parser, const ENCODING *enc,
+                                       const char *start, const char *end);
+static int reportProcessingInstruction(XML_Parser parser, const ENCODING *enc,
+                                       const char *start, const char *end);
+static int reportComment(XML_Parser parser, const ENCODING *enc,
+                         const char *start, const char *end);
+static void reportDefault(XML_Parser parser, const ENCODING *enc,
+                          const char *start, const char *end);
+
+static const XML_Char *getContext(XML_Parser parser);
+static XML_Bool setContext(XML_Parser parser, const XML_Char *context);
 
 static void FASTCALL normalizePublicId(XML_Char *s);
 
-static DTD * dtdCreate(const XML_Memory_Handling_Suite *ms);
+static DTD *dtdCreate(const XML_Memory_Handling_Suite *ms);
 /* do not call if m_parentParser != NULL */
 static void dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms);
-static void
-dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms);
-static int
-dtdCopy(XML_Parser oldParser,
-        DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms);
-static int
-copyEntityTable(XML_Parser oldParser,
-                HASH_TABLE *, STRING_POOL *, const HASH_TABLE *);
-static NAMED *
-lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize);
-static void FASTCALL
-hashTableInit(HASH_TABLE *, const XML_Memory_Handling_Suite *ms);
+static void dtdDestroy(DTD *p, XML_Bool isDocEntity,
+                       const XML_Memory_Handling_Suite *ms);
+static int dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd,
+                   const XML_Memory_Handling_Suite *ms);
+static int copyEntityTable(XML_Parser oldParser, HASH_TABLE *, STRING_POOL *,
+                           const HASH_TABLE *);
+static NAMED *lookup(XML_Parser parser, HASH_TABLE *table, KEY name,
+                     size_t createSize);
+static void FASTCALL hashTableInit(HASH_TABLE *,
+                                   const XML_Memory_Handling_Suite *ms);
 static void FASTCALL hashTableClear(HASH_TABLE *);
 static void FASTCALL hashTableDestroy(HASH_TABLE *);
-static void FASTCALL
-hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *);
-static NAMED * FASTCALL hashTableIterNext(HASH_TABLE_ITER *);
+static void FASTCALL hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *);
+static NAMED *FASTCALL hashTableIterNext(HASH_TABLE_ITER *);
 
-static void FASTCALL
-poolInit(STRING_POOL *, const XML_Memory_Handling_Suite *ms);
+static void FASTCALL poolInit(STRING_POOL *,
+                              const XML_Memory_Handling_Suite *ms);
 static void FASTCALL poolClear(STRING_POOL *);
 static void FASTCALL poolDestroy(STRING_POOL *);
-static XML_Char *
-poolAppend(STRING_POOL *pool, const ENCODING *enc,
-           const char *ptr, const char *end);
-static XML_Char *
-poolStoreString(STRING_POOL *pool, const ENCODING *enc,
-                const char *ptr, const char *end);
+static XML_Char *poolAppend(STRING_POOL *pool, const ENCODING *enc,
+                            const char *ptr, const char *end);
+static XML_Char *poolStoreString(STRING_POOL *pool, const ENCODING *enc,
+                                 const char *ptr, const char *end);
 static XML_Bool FASTCALL poolGrow(STRING_POOL *pool);
-static const XML_Char * FASTCALL
-poolCopyString(STRING_POOL *pool, const XML_Char *s);
-static const XML_Char *
-poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n);
-static const XML_Char * FASTCALL
-poolAppendString(STRING_POOL *pool, const XML_Char *s);
+static const XML_Char *FASTCALL poolCopyString(STRING_POOL *pool,
+                                               const XML_Char *s);
+static const XML_Char *poolCopyStringN(STRING_POOL *pool, const XML_Char *s,
+                                       int n);
+static const XML_Char *FASTCALL poolAppendString(STRING_POOL *pool,
+                                                 const XML_Char *s);
 
 static int FASTCALL nextScaffoldPart(XML_Parser parser);
-static XML_Content * build_model(XML_Parser parser);
-static ELEMENT_TYPE *
-getElementType(XML_Parser parser, const ENCODING *enc,
-               const char *ptr, const char *end);
+static XML_Content *build_model(XML_Parser parser);
+static ELEMENT_TYPE *getElementType(XML_Parser parser, const ENCODING *enc,
+                                    const char *ptr, const char *end);
 
 static XML_Char *copyString(const XML_Char *s,
                             const XML_Memory_Handling_Suite *memsuite);
@@ -514,14 +497,11 @@ static XML_Char *copyString(const XML_Char *s,
 static unsigned long generate_hash_secret_salt(XML_Parser parser);
 static XML_Bool startParsing(XML_Parser parser);
 
-static XML_Parser
-parserCreate(const XML_Char *encodingName,
-             const XML_Memory_Handling_Suite *memsuite,
-             const XML_Char *nameSep,
-             DTD *dtd);
+static XML_Parser parserCreate(const XML_Char *encodingName,
+                               const XML_Memory_Handling_Suite *memsuite,
+                               const XML_Char *nameSep, DTD *dtd);
 
-static void
-parserInit(XML_Parser parser, const XML_Char *encodingName);
+static void parserInit(XML_Parser parser, const XML_Char *encodingName);
 
 #define poolStart(pool) ((pool)->start)
 #define poolEnd(pool) ((pool)->ptr)
@@ -530,10 +510,10 @@ parserInit(XML_Parser parser, const XML_Char *encodingName);
 #define poolLastChar(pool) (((pool)->ptr)[-1])
 #define poolDiscard(pool) ((pool)->ptr = (pool)->start)
 #define poolFinish(pool) ((pool)->start = (pool)->ptr)
-#define poolAppendChar(pool, c) \
-  (((pool)->ptr == (pool)->end && !poolGrow(pool)) \
-   ? 0 \
-   : ((*((pool)->ptr)++ = c), 1))
+#define poolAppendChar(pool, c)                                                \
+  (((pool)->ptr == (pool)->end && ! poolGrow(pool))                            \
+       ? 0                                                                     \
+       : ((*((pool)->ptr)++ = c), 1))
 
 struct XML_ParserStruct {
   /* The first member must be m_userData so that the XML_GetUserData
@@ -584,7 +564,7 @@ struct XML_ParserStruct {
   void *m_unknownEncodingMem;
   void *m_unknownEncodingData;
   void *m_unknownEncodingHandlerData;
-  void (XMLCALL *m_unknownEncodingRelease)(void *);
+  void(XMLCALL *m_unknownEncodingRelease)(void *);
   PROLOG_STATE m_prologState;
   Processor *m_processor;
   enum XML_Error m_errorCode;
@@ -638,57 +618,55 @@ struct XML_ParserStruct {
   unsigned long m_hash_secret_salt;
 };
 
-#define MALLOC(parser, s)      (parser->m_mem.malloc_fcn((s)))
-#define REALLOC(parser, p, s)  (parser->m_mem.realloc_fcn((p),(s)))
-#define FREE(parser, p)        (parser->m_mem.free_fcn((p)))
-
+#define MALLOC(parser, s) (parser->m_mem.malloc_fcn((s)))
+#define REALLOC(parser, p, s) (parser->m_mem.realloc_fcn((p), (s)))
+#define FREE(parser, p) (parser->m_mem.free_fcn((p)))
 
 XML_Parser XMLCALL
-XML_ParserCreate(const XML_Char *encodingName)
-{
+XML_ParserCreate(const XML_Char *encodingName) {
   return XML_ParserCreate_MM(encodingName, NULL, NULL);
 }
 
 XML_Parser XMLCALL
-XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep)
-{
+XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep) {
   XML_Char tmp[2];
   *tmp = nsSep;
   return XML_ParserCreate_MM(encodingName, NULL, tmp);
 }
 
-static const XML_Char implicitContext[] = {
-  ASCII_x, ASCII_m, ASCII_l, ASCII_EQUALS, ASCII_h, ASCII_t, ASCII_t, ASCII_p,
-  ASCII_COLON, ASCII_SLASH, ASCII_SLASH, ASCII_w, ASCII_w, ASCII_w,
-  ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, ASCII_o, ASCII_r, ASCII_g,
-  ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L, ASCII_SLASH, ASCII_1, ASCII_9,
-  ASCII_9, ASCII_8, ASCII_SLASH, ASCII_n, ASCII_a, ASCII_m, ASCII_e,
-  ASCII_s, ASCII_p, ASCII_a, ASCII_c, ASCII_e, '\0'
-};
-
+static const XML_Char implicitContext[]
+    = {ASCII_x,     ASCII_m,     ASCII_l,      ASCII_EQUALS, ASCII_h,
+       ASCII_t,     ASCII_t,     ASCII_p,      ASCII_COLON,  ASCII_SLASH,
+       ASCII_SLASH, ASCII_w,     ASCII_w,      ASCII_w,      ASCII_PERIOD,
+       ASCII_w,     ASCII_3,     ASCII_PERIOD, ASCII_o,      ASCII_r,
+       ASCII_g,     ASCII_SLASH, ASCII_X,      ASCII_M,      ASCII_L,
+       ASCII_SLASH, ASCII_1,     ASCII_9,      ASCII_9,      ASCII_8,
+       ASCII_SLASH, ASCII_n,     ASCII_a,      ASCII_m,      ASCII_e,
+       ASCII_s,     ASCII_p,     ASCII_a,      ASCII_c,      ASCII_e,
+       '\0'};
 
 /* To avoid warnings about unused functions: */
 #if ! defined(HAVE_ARC4RANDOM_BUF) && ! defined(HAVE_ARC4RANDOM)
 
-#if defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM)
+#  if defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM)
 
 /* Obtain entropy on Linux 3.17+ */
 static int
-writeRandomBytes_getrandom_nonblock(void * target, size_t count) {
-  int success = 0;  /* full count bytes written? */
+writeRandomBytes_getrandom_nonblock(void *target, size_t count) {
+  int success = 0; /* full count bytes written? */
   size_t bytesWrittenTotal = 0;
   const unsigned int getrandomFlags = GRND_NONBLOCK;
 
   do {
-    void * const currentTarget = (void*)((char*)target + bytesWrittenTotal);
+    void *const currentTarget = (void *)((char *)target + bytesWrittenTotal);
     const size_t bytesToWrite = count - bytesWrittenTotal;
 
     const int bytesWrittenMore =
-#if defined(HAVE_GETRANDOM)
+#    if defined(HAVE_GETRANDOM)
         getrandom(currentTarget, bytesToWrite, getrandomFlags);
-#else
+#    else
         syscall(SYS_getrandom, currentTarget, bytesToWrite, getrandomFlags);
-#endif
+#    endif
 
     if (bytesWrittenMore > 0) {
       bytesWrittenTotal += bytesWrittenMore;
@@ -700,15 +678,14 @@ writeRandomBytes_getrandom_nonblock(void * target, size_t count) {
   return success;
 }
 
-#endif  /* defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM) */
-
+#  endif /* defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM) */
 
-#if ! defined(_WIN32) && defined(XML_DEV_URANDOM)
+#  if ! defined(_WIN32) && defined(XML_DEV_URANDOM)
 
 /* Extract entropy from /dev/urandom */
 static int
-writeRandomBytes_dev_urandom(void * target, size_t count) {
-  int success = 0;  /* full count bytes written? */
+writeRandomBytes_dev_urandom(void *target, size_t count) {
+  int success = 0; /* full count bytes written? */
   size_t bytesWrittenTotal = 0;
 
   const int fd = open("/dev/urandom", O_RDONLY);
@@ -717,7 +694,7 @@ writeRandomBytes_dev_urandom(void * target, size_t count) {
   }
 
   do {
-    void * const currentTarget = (void*)((char*)target + bytesWrittenTotal);
+    void *const currentTarget = (void *)((char *)target + bytesWrittenTotal);
     const size_t bytesToWrite = count - bytesWrittenTotal;
 
     const ssize_t bytesWrittenMore = read(fd, currentTarget, bytesToWrite);
@@ -733,15 +710,14 @@ writeRandomBytes_dev_urandom(void * target, size_t count) {
   return success;
 }
 
-#endif  /* ! defined(_WIN32) && defined(XML_DEV_URANDOM) */
-
-#endif  /* ! defined(HAVE_ARC4RANDOM_BUF) && ! defined(HAVE_ARC4RANDOM) */
+#  endif /* ! defined(_WIN32) && defined(XML_DEV_URANDOM) */
 
+#endif /* ! defined(HAVE_ARC4RANDOM_BUF) && ! defined(HAVE_ARC4RANDOM) */
 
 #if defined(HAVE_ARC4RANDOM) && ! defined(HAVE_ARC4RANDOM_BUF)
 
 static void
-writeRandomBytes_arc4random(void * target, size_t count) {
+writeRandomBytes_arc4random(void *target, size_t count) {
   size_t bytesWrittenTotal = 0;
 
   while (bytesWrittenTotal < count) {
@@ -749,93 +725,82 @@ writeRandomBytes_arc4random(void * target, size_t count) {
     size_t i = 0;
 
     for (; (i < sizeof(random32)) && (bytesWrittenTotal < count);
-        i++, bytesWrittenTotal++) {
+         i++, bytesWrittenTotal++) {
       const uint8_t random8 = (uint8_t)(random32 >> (i * 8));
       ((uint8_t *)target)[bytesWrittenTotal] = random8;
     }
   }
 }
 
-#endif  /* defined(HAVE_ARC4RANDOM) && ! defined(HAVE_ARC4RANDOM_BUF) */
-
+#endif /* defined(HAVE_ARC4RANDOM) && ! defined(HAVE_ARC4RANDOM_BUF) */
 
 #ifdef _WIN32
 
-typedef BOOLEAN (APIENTRY *RTLGENRANDOM_FUNC)(PVOID, ULONG);
-HMODULE _Expat_LoadLibrary(LPCTSTR filename);  /* see loadlibrary.c */
-
-/* Obtain entropy on Windows XP / Windows Server 2003 and later.
- * Hint on RtlGenRandom and the following article from libsodium.
- *
- * Michael Howard: Cryptographically Secure Random number on Windows without using CryptoAPI
- * https://blogs.msdn.microsoft.com/michael_howard/2005/01/14/cryptographically-secure-random-number-on-windows-without-using-cryptoapi/
+/* Obtain entropy on Windows using the rand_s() function which
+ * generates cryptographically secure random numbers.  Internally it
+ * uses RtlGenRandom API which is present in Windows XP and later.
  */
 static int
-writeRandomBytes_RtlGenRandom(void * target, size_t count) {
-  int success = 0;  /* full count bytes written? */
-  const HMODULE advapi32 = _Expat_LoadLibrary(TEXT("ADVAPI32.DLL"));
-
-  if (advapi32) {
-    const RTLGENRANDOM_FUNC RtlGenRandom
-        = (RTLGENRANDOM_FUNC)GetProcAddress(advapi32, "SystemFunction036");
-    if (RtlGenRandom) {
-      if (RtlGenRandom((PVOID)target, (ULONG)count) == TRUE) {
-        success = 1;
-      }
+writeRandomBytes_rand_s(void *target, size_t count) {
+  size_t bytesWrittenTotal = 0;
+
+  while (bytesWrittenTotal < count) {
+    unsigned int random32 = 0;
+    size_t i = 0;
+
+    if (rand_s(&random32))
+      return 0; /* failure */
+
+    for (; (i < sizeof(random32)) && (bytesWrittenTotal < count);
+         i++, bytesWrittenTotal++) {
+      const uint8_t random8 = (uint8_t)(random32 >> (i * 8));
+      ((uint8_t *)target)[bytesWrittenTotal] = random8;
     }
-    FreeLibrary(advapi32);
   }
-
-  return success;
+  return 1; /* success */
 }
 
 #endif /* _WIN32 */
 
-
 #if ! defined(HAVE_ARC4RANDOM_BUF) && ! defined(HAVE_ARC4RANDOM)
 
 static unsigned long
-gather_time_entropy(void)
-{
-#ifdef _WIN32
+gather_time_entropy(void) {
+#  ifdef _WIN32
   FILETIME ft;
   GetSystemTimeAsFileTime(&ft); /* never fails */
   return ft.dwHighDateTime ^ ft.dwLowDateTime;
-#else
+#  else
   struct timeval tv;
   int gettimeofday_res;
 
   gettimeofday_res = gettimeofday(&tv, NULL);
 
-#if defined(NDEBUG)
+#    if defined(NDEBUG)
   (void)gettimeofday_res;
-#else
-  assert (gettimeofday_res == 0);
-#endif  /* defined(NDEBUG) */
+#    else
+  assert(gettimeofday_res == 0);
+#    endif /* defined(NDEBUG) */
 
   /* Microseconds time is <20 bits entropy */
   return tv.tv_usec;
-#endif
+#  endif
 }
 
-#endif  /* ! defined(HAVE_ARC4RANDOM_BUF) && ! defined(HAVE_ARC4RANDOM) */
-
+#endif /* ! defined(HAVE_ARC4RANDOM_BUF) && ! defined(HAVE_ARC4RANDOM) */
 
 static unsigned long
-ENTROPY_DEBUG(const char * label, unsigned long entropy) {
-  const char * const EXPAT_ENTROPY_DEBUG = getenv("EXPAT_ENTROPY_DEBUG");
+ENTROPY_DEBUG(const char *label, unsigned long entropy) {
+  const char *const EXPAT_ENTROPY_DEBUG = getenv("EXPAT_ENTROPY_DEBUG");
   if (EXPAT_ENTROPY_DEBUG && ! strcmp(EXPAT_ENTROPY_DEBUG, "1")) {
-    fprintf(stderr, "Entropy: %s --> 0x%0*lx (%lu bytes)\n",
-        label,
-        (int)sizeof(entropy) * 2, entropy,
-        (unsigned long)sizeof(entropy));
+    fprintf(stderr, "Entropy: %s --> 0x%0*lx (%lu bytes)\n", label,
+            (int)sizeof(entropy) * 2, entropy, (unsigned long)sizeof(entropy));
   }
   return entropy;
 }
 
 static unsigned long
-generate_hash_secret_salt(XML_Parser parser)
-{
+generate_hash_secret_salt(XML_Parser parser) {
   unsigned long entropy;
   (void)parser;
 
@@ -848,20 +813,20 @@ generate_hash_secret_salt(XML_Parser parser)
   return ENTROPY_DEBUG("arc4random", entropy);
 #else
   /* Try high quality providers first .. */
-#ifdef _WIN32
-  if (writeRandomBytes_RtlGenRandom((void *)&entropy, sizeof(entropy))) {
-    return ENTROPY_DEBUG("RtlGenRandom", entropy);
+#  ifdef _WIN32
+  if (writeRandomBytes_rand_s((void *)&entropy, sizeof(entropy))) {
+    return ENTROPY_DEBUG("rand_s", entropy);
   }
-#elif defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM)
+#  elif defined(HAVE_GETRANDOM) || defined(HAVE_SYSCALL_GETRANDOM)
   if (writeRandomBytes_getrandom_nonblock((void *)&entropy, sizeof(entropy))) {
     return ENTROPY_DEBUG("getrandom", entropy);
   }
-#endif
-#if ! defined(_WIN32) && defined(XML_DEV_URANDOM)
+#  endif
+#  if ! defined(_WIN32) && defined(XML_DEV_URANDOM)
   if (writeRandomBytes_dev_urandom((void *)&entropy, sizeof(entropy))) {
     return ENTROPY_DEBUG("/dev/urandom", entropy);
   }
-#endif  /* ! defined(_WIN32) && defined(XML_DEV_URANDOM) */
+#  endif /* ! defined(_WIN32) && defined(XML_DEV_URANDOM) */
   /* .. and self-made low quality for backup: */
 
   /* Process ID is 0 bits entropy if attacker has local access */
@@ -872,7 +837,7 @@ generate_hash_secret_salt(XML_Parser parser)
     return ENTROPY_DEBUG("fallback(4)", entropy * 2147483647);
   } else {
     return ENTROPY_DEBUG("fallback(8)",
-        entropy * (unsigned long)2305843009213693951ULL);
+                         entropy * (unsigned long)2305843009213693951ULL);
   }
 #endif
 }
@@ -884,49 +849,43 @@ get_hash_secret_salt(XML_Parser parser) {
   return parser->m_hash_secret_salt;
 }
 
-static XML_Bool  /* only valid for root parser */
-startParsing(XML_Parser parser)
-{
-    /* hash functions must be initialized before setContext() is called */
-    if (parser->m_hash_secret_salt == 0)
-      parser->m_hash_secret_salt = generate_hash_secret_salt(parser);
-    if (parser->m_ns) {
-      /* implicit context only set for root parser, since child
-         parsers (i.e. external entity parsers) will inherit it
-      */
-      return setContext(parser, implicitContext);
-    }
-    return XML_TRUE;
+static XML_Bool /* only valid for root parser */
+startParsing(XML_Parser parser) {
+  /* hash functions must be initialized before setContext() is called */
+  if (parser->m_hash_secret_salt == 0)
+    parser->m_hash_secret_salt = generate_hash_secret_salt(parser);
+  if (parser->m_ns) {
+    /* implicit context only set for root parser, since child
+       parsers (i.e. external entity parsers) will inherit it
+    */
+    return setContext(parser, implicitContext);
+  }
+  return XML_TRUE;
 }
 
 XML_Parser XMLCALL
 XML_ParserCreate_MM(const XML_Char *encodingName,
                     const XML_Memory_Handling_Suite *memsuite,
-                    const XML_Char *nameSep)
-{
+                    const XML_Char *nameSep) {
   return parserCreate(encodingName, memsuite, nameSep, NULL);
 }
 
 static XML_Parser
 parserCreate(const XML_Char *encodingName,
-             const XML_Memory_Handling_Suite *memsuite,
-             const XML_Char *nameSep,
-             DTD *dtd)
-{
+             const XML_Memory_Handling_Suite *memsuite, const XML_Char *nameSep,
+             DTD *dtd) {
   XML_Parser parser;
 
   if (memsuite) {
     XML_Memory_Handling_Suite *mtemp;
-    parser = (XML_Parser)
-      memsuite->malloc_fcn(sizeof(struct XML_ParserStruct));
+    parser = (XML_Parser)memsuite->malloc_fcn(sizeof(struct XML_ParserStruct));
     if (parser != NULL) {
       mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem);
       mtemp->malloc_fcn = memsuite->malloc_fcn;
       mtemp->realloc_fcn = memsuite->realloc_fcn;
       mtemp->free_fcn = memsuite->free_fcn;
     }
-  }
-  else {
+  } else {
     XML_Memory_Handling_Suite *mtemp;
     parser = (XML_Parser)malloc(sizeof(struct XML_ParserStruct));
     if (parser != NULL) {
@@ -937,27 +896,30 @@ parserCreate(const XML_Char *encodingName,
     }
   }
 
-  if (!parser)
+  if (! parser)
     return parser;
 
   parser->m_buffer = NULL;
   parser->m_bufferLim = NULL;
 
   parser->m_attsSize = INIT_ATTS_SIZE;
-  parser->m_atts = (ATTRIBUTE *)MALLOC(parser, parser->m_attsSize * sizeof(ATTRIBUTE));
+  parser->m_atts
+      = (ATTRIBUTE *)MALLOC(parser, parser->m_attsSize * sizeof(ATTRIBUTE));
   if (parser->m_atts == NULL) {
     FREE(parser, parser);
     return NULL;
   }
 #ifdef XML_ATTR_INFO
-  parser->m_attInfo = (XML_AttrInfo*)MALLOC(parser, parser->m_attsSize * sizeof(XML_AttrInfo));
+  parser->m_attInfo = (XML_AttrInfo *)MALLOC(
+      parser, parser->m_attsSize * sizeof(XML_AttrInfo));
   if (parser->m_attInfo == NULL) {
     FREE(parser, parser->m_atts);
     FREE(parser, parser);
     return NULL;
   }
 #endif
-  parser->m_dataBuf = (XML_Char *)MALLOC(parser, INIT_DATA_BUF_SIZE * sizeof(XML_Char));
+  parser->m_dataBuf
+      = (XML_Char *)MALLOC(parser, INIT_DATA_BUF_SIZE * sizeof(XML_Char));
   if (parser->m_dataBuf == NULL) {
     FREE(parser, parser->m_atts);
 #ifdef XML_ATTR_INFO
@@ -1007,7 +969,7 @@ parserCreate(const XML_Char *encodingName,
   poolInit(&parser->m_temp2Pool, &(parser->m_mem));
   parserInit(parser, encodingName);
 
-  if (encodingName && !parser->m_protocolEncodingName) {
+  if (encodingName && ! parser->m_protocolEncodingName) {
     XML_ParserFree(parser);
     return NULL;
   }
@@ -1016,8 +978,7 @@ parserCreate(const XML_Char *encodingName,
     parser->m_ns = XML_TRUE;
     parser->m_internalEncoding = XmlGetInternalEncodingNS();
     parser->m_namespaceSeparator = *nameSep;
-  }
-  else {
+  } else {
     parser->m_internalEncoding = XmlGetInternalEncoding();
   }
 
@@ -1025,8 +986,7 @@ parserCreate(const XML_Char *encodingName,
 }
 
 static void
-parserInit(XML_Parser parser, const XML_Char *encodingName)
-{
+parserInit(XML_Parser parser, const XML_Char *encodingName) {
   parser->m_processor = prologInitProcessor;
   XmlPrologStateInit(&parser->m_prologState);
   if (encodingName != NULL) {
@@ -1099,8 +1059,7 @@ parserInit(XML_Parser parser, const XML_Char *encodingName)
 
 /* moves list of bindings to m_freeBindingList */
 static void FASTCALL
-moveToFreeBindingList(XML_Parser parser, BINDING *bindings)
-{
+moveToFreeBindingList(XML_Parser parser, BINDING *bindings) {
   while (bindings) {
     BINDING *b = bindings;
     bindings = bindings->nextTagBinding;
@@ -1110,13 +1069,12 @@ moveToFreeBindingList(XML_Parser parser, BINDING *bindings)
 }
 
 XML_Bool XMLCALL
-XML_ParserReset(XML_Parser parser, const XML_Char *encodingName)
-{
+XML_ParserReset(XML_Parser parser, const XML_Char *encodingName) {
   TAG *tStk;
   OPEN_INTERNAL_ENTITY *openEntityList;
 
   if (parser == NULL)
-      return XML_FALSE;
+    return XML_FALSE;
 
   if (parser->m_parentParser)
     return XML_FALSE;
@@ -1152,15 +1110,15 @@ XML_ParserReset(XML_Parser parser, const XML_Char *encodingName)
 }
 
 enum XML_Status XMLCALL
-XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName)
-{
+XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName) {
   if (parser == NULL)
-      return XML_STATUS_ERROR;
+    return XML_STATUS_ERROR;
   /* Block after XML_Parse()/XML_ParseBuffer() has been called.
      XXX There's no way for the caller to determine which of the
      XXX possible error cases caused the XML_STATUS_ERROR return.
   */
-  if (parser->m_parsingStatus.parsing == XML_PARSING || parser->m_parsingStatus.parsing == XML_SUSPENDED)
+  if (parser->m_parsingStatus.parsing == XML_PARSING
+      || parser->m_parsingStatus.parsing == XML_SUSPENDED)
     return XML_STATUS_ERROR;
 
   /* Get rid of any previous encoding name */
@@ -1172,17 +1130,15 @@ XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName)
   else {
     /* Copy the new encoding name into allocated memory */
     parser->m_protocolEncodingName = copyString(encodingName, &(parser->m_mem));
-    if (!parser->m_protocolEncodingName)
+    if (! parser->m_protocolEncodingName)
       return XML_STATUS_ERROR;
   }
   return XML_STATUS_OK;
 }
 
 XML_Parser XMLCALL
-XML_ExternalEntityParserCreate(XML_Parser oldParser,
-                               const XML_Char *context,
-                               const XML_Char *encodingName)
-{
+XML_ExternalEntityParserCreate(XML_Parser oldParser, const XML_Char *context,
+                               const XML_Char *encodingName) {
   XML_Parser parser = oldParser;
   DTD *newDtd = NULL;
   DTD *oldDtd;
@@ -1206,7 +1162,7 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser,
   XML_AttlistDeclHandler oldAttlistDeclHandler;
   XML_EntityDeclHandler oldEntityDeclHandler;
   XML_XmlDeclHandler oldXmlDeclHandler;
-  ELEMENT_TYPE * oldDeclElementType;
+  ELEMENT_TYPE *oldDeclElementType;
 
   void *oldUserData;
   void *oldHandlerArg;
@@ -1269,7 +1225,7 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser,
   oldhash_secret_salt = parser->m_hash_secret_salt;
 
 #ifdef XML_DTD
-  if (!context)
+  if (! context)
     newDtd = oldDtd;
 #endif /* XML_DTD */
 
@@ -1282,12 +1238,11 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser,
     XML_Char tmp[2];
     *tmp = parser->m_namespaceSeparator;
     parser = parserCreate(encodingName, &parser->m_mem, tmp, newDtd);
-  }
-  else {
+  } else {
     parser = parserCreate(encodingName, &parser->m_mem, NULL, newDtd);
   }
 
-  if (!parser)
+  if (! parser)
     return NULL;
 
   parser->m_startElementHandler = oldStartElementHandler;
@@ -1327,21 +1282,20 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser,
   parser->m_prologState.inEntityValue = oldInEntityValue;
   if (context) {
 #endif /* XML_DTD */
-    if (!dtdCopy(oldParser, parser->m_dtd, oldDtd, &parser->m_mem)
-      || !setContext(parser, context)) {
+    if (! dtdCopy(oldParser, parser->m_dtd, oldDtd, &parser->m_mem)
+        || ! setContext(parser, context)) {
       XML_ParserFree(parser);
       return NULL;
     }
     parser->m_processor = externalEntityInitProcessor;
 #ifdef XML_DTD
-  }
-  else {
-    /* The DTD instance referenced by parser->m_dtd is shared between the document's
-       root parser and external PE parsers, therefore one does not need to
-       call setContext. In addition, one also *must* not call setContext,
-       because this would overwrite existing prefix->binding pointers in
-       parser->m_dtd with ones that get destroyed with the external PE parser.
-       This would leave those prefixes with dangling pointers.
+  } else {
+    /* The DTD instance referenced by parser->m_dtd is shared between the
+       document's root parser and external PE parsers, therefore one does not
+       need to call setContext. In addition, one also *must* not call
+       setContext, because this would overwrite existing prefix->binding
+       pointers in parser->m_dtd with ones that get destroyed with the external
+       PE parser. This would leave those prefixes with dangling pointers.
     */
     parser->m_isParamEntity = XML_TRUE;
     XmlPrologStateInitExternalEntity(&parser->m_prologState);
@@ -1352,11 +1306,10 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser,
 }
 
 static void FASTCALL
-destroyBindings(BINDING *bindings, XML_Parser parser)
-{
+destroyBindings(BINDING *bindings, XML_Parser parser) {
   for (;;) {
     BINDING *b = bindings;
-    if (!b)
+    if (! b)
       break;
     bindings = b->nextTagBinding;
     FREE(parser, b->uri);
@@ -1365,8 +1318,7 @@ destroyBindings(BINDING *bindings, XML_Parser parser)
 }
 
 void XMLCALL
-XML_ParserFree(XML_Parser parser)
-{
+XML_ParserFree(XML_Parser parser) {
   TAG *tagList;
   OPEN_INTERNAL_ENTITY *entityList;
   if (parser == NULL)
@@ -1411,11 +1363,12 @@ XML_ParserFree(XML_Parser parser)
   /* external parameter entity parsers share the DTD structure
      parser->m_dtd with the root parser, so we must not destroy it
   */
-  if (!parser->m_isParamEntity && parser->m_dtd)
+  if (! parser->m_isParamEntity && parser->m_dtd)
 #else
   if (parser->m_dtd)
 #endif /* XML_DTD */
-    dtdDestroy(parser->m_dtd, (XML_Bool)!parser->m_parentParser, &parser->m_mem);
+    dtdDestroy(parser->m_dtd, (XML_Bool)! parser->m_parentParser,
+               &parser->m_mem);
   FREE(parser, (void *)parser->m_atts);
 #ifdef XML_ATTR_INFO
   FREE(parser, (void *)parser->m_attInfo);
@@ -1431,20 +1384,19 @@ XML_ParserFree(XML_Parser parser)
 }
 
 void XMLCALL
-XML_UseParserAsHandlerArg(XML_Parser parser)
-{
+XML_UseParserAsHandlerArg(XML_Parser parser) {
   if (parser != NULL)
     parser->m_handlerArg = parser;
 }
 
 enum XML_Error XMLCALL
-XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD)
-{
+XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD) {
   if (parser == NULL)
     return XML_ERROR_INVALID_ARGUMENT;
 #ifdef XML_DTD
   /* block after XML_Parse()/XML_ParseBuffer() has been called */
-  if (parser->m_parsingStatus.parsing == XML_PARSING || parser->m_parsingStatus.parsing == XML_SUSPENDED)
+  if (parser->m_parsingStatus.parsing == XML_PARSING
+      || parser->m_parsingStatus.parsing == XML_SUSPENDED)
     return XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING;
   parser->m_useForeignDTD = useDTD;
   return XML_ERROR_NONE;
@@ -1454,19 +1406,18 @@ XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD)
 }
 
 void XMLCALL
-XML_SetReturnNSTriplet(XML_Parser parser, int do_nst)
-{
+XML_SetReturnNSTriplet(XML_Parser parser, int do_nst) {
   if (parser == NULL)
     return;
   /* block after XML_Parse()/XML_ParseBuffer() has been called */
-  if (parser->m_parsingStatus.parsing == XML_PARSING || parser->m_parsingStatus.parsing == XML_SUSPENDED)
+  if (parser->m_parsingStatus.parsing == XML_PARSING
+      || parser->m_parsingStatus.parsing == XML_SUSPENDED)
     return;
   parser->m_ns_triplets = do_nst ? XML_TRUE : XML_FALSE;
 }
 
 void XMLCALL
-XML_SetUserData(XML_Parser parser, void *p)
-{
+XML_SetUserData(XML_Parser parser, void *p) {
   if (parser == NULL)
     return;
   if (parser->m_handlerArg == parser->m_userData)
@@ -1476,49 +1427,43 @@ XML_SetUserData(XML_Parser parser, void *p)
 }
 
 enum XML_Status XMLCALL
-XML_SetBase(XML_Parser parser, const XML_Char *p)
-{
+XML_SetBase(XML_Parser parser, const XML_Char *p) {
   if (parser == NULL)
     return XML_STATUS_ERROR;
   if (p) {
     p = poolCopyString(&parser->m_dtd->pool, p);
-    if (!p)
+    if (! p)
       return XML_STATUS_ERROR;
     parser->m_curBase = p;
-  }
-  else
+  } else
     parser->m_curBase = NULL;
   return XML_STATUS_OK;
 }
 
-const XML_Char * XMLCALL
-XML_GetBase(XML_Parser parser)
-{
+const XML_Char *XMLCALL
+XML_GetBase(XML_Parser parser) {
   if (parser == NULL)
     return NULL;
   return parser->m_curBase;
 }
 
 int XMLCALL
-XML_GetSpecifiedAttributeCount(XML_Parser parser)
-{
+XML_GetSpecifiedAttributeCount(XML_Parser parser) {
   if (parser == NULL)
     return -1;
   return parser->m_nSpecifiedAtts;
 }
 
 int XMLCALL
-XML_GetIdAttributeIndex(XML_Parser parser)
-{
+XML_GetIdAttributeIndex(XML_Parser parser) {
   if (parser == NULL)
     return -1;
   return parser->m_idAttIndex;
 }
 
 #ifdef XML_ATTR_INFO
-const XML_AttrInfo * XMLCALL
-XML_GetAttributeInfo(XML_Parser parser)
-{
+const XML_AttrInfo *XMLCALL
+XML_GetAttributeInfo(XML_Parser parser) {
   if (parser == NULL)
     return NULL;
   return parser->m_attInfo;
@@ -1526,10 +1471,8 @@ XML_GetAttributeInfo(XML_Parser parser)
 #endif
 
 void XMLCALL
-XML_SetElementHandler(XML_Parser parser,
-                      XML_StartElementHandler start,
-                      XML_EndElementHandler end)
-{
+XML_SetElementHandler(XML_Parser parser, XML_StartElementHandler start,
+                      XML_EndElementHandler end) {
   if (parser == NULL)
     return;
   parser->m_startElementHandler = start;
@@ -1537,39 +1480,33 @@ XML_SetElementHandler(XML_Parser parser,
 }
 
 void XMLCALL
-XML_SetStartElementHandler(XML_Parser parser,
-                           XML_StartElementHandler start) {
+XML_SetStartElementHandler(XML_Parser parser, XML_StartElementHandler start) {
   if (parser != NULL)
     parser->m_startElementHandler = start;
 }
 
 void XMLCALL
-XML_SetEndElementHandler(XML_Parser parser,
-                         XML_EndElementHandler end) {
+XML_SetEndElementHandler(XML_Parser parser, XML_EndElementHandler end) {
   if (parser != NULL)
     parser->m_endElementHandler = end;
 }
 
 void XMLCALL
 XML_SetCharacterDataHandler(XML_Parser parser,
-                            XML_CharacterDataHandler handler)
-{
+                            XML_CharacterDataHandler handler) {
   if (parser != NULL)
     parser->m_characterDataHandler = handler;
 }
 
 void XMLCALL
 XML_SetProcessingInstructionHandler(XML_Parser parser,
-                                    XML_ProcessingInstructionHandler handler)
-{
+                                    XML_ProcessingInstructionHandler handler) {
   if (parser != NULL)
     parser->m_processingInstructionHandler = handler;
 }
 
 void XMLCALL
-XML_SetCommentHandler(XML_Parser parser,
-                      XML_CommentHandler handler)
-{
+XML_SetCommentHandler(XML_Parser parser, XML_CommentHandler handler) {
   if (parser != NULL)
     parser->m_commentHandler = handler;
 }
@@ -1577,8 +1514,7 @@ XML_SetCommentHandler(XML_Parser parser,
 void XMLCALL
 XML_SetCdataSectionHandler(XML_Parser parser,
                            XML_StartCdataSectionHandler start,
-                           XML_EndCdataSectionHandler end)
-{
+                           XML_EndCdataSectionHandler end) {
   if (parser == NULL)
     return;
   parser->m_startCdataSectionHandler = start;
@@ -1600,9 +1536,7 @@ XML_SetEndCdataSectionHandler(XML_Parser parser,
 }
 
 void XMLCALL
-XML_SetDefaultHandler(XML_Parser parser,
-                      XML_DefaultHandler handler)
-{
+XML_SetDefaultHandler(XML_Parser parser, XML_DefaultHandler handler) {
   if (parser == NULL)
     return;
   parser->m_defaultHandler = handler;
@@ -1610,9 +1544,7 @@ XML_SetDefaultHandler(XML_Parser parser,
 }
 
 void XMLCALL
-XML_SetDefaultHandlerExpand(XML_Parser parser,
-                            XML_DefaultHandler handler)
-{
+XML_SetDefaultHandlerExpand(XML_Parser parser, XML_DefaultHandler handler) {
   if (parser == NULL)
     return;
   parser->m_defaultHandler = handler;
@@ -1620,10 +1552,8 @@ XML_SetDefaultHandlerExpand(XML_Parser parser,
 }
 
 void XMLCALL
-XML_SetDoctypeDeclHandler(XML_Parser parser,
-                          XML_StartDoctypeDeclHandler start,
-                          XML_EndDoctypeDeclHandler end)
-{
+XML_SetDoctypeDeclHandler(XML_Parser parser, XML_StartDoctypeDeclHandler start,
+                          XML_EndDoctypeDeclHandler end) {
   if (parser == NULL)
     return;
   parser->m_startDoctypeDeclHandler = start;
@@ -1638,24 +1568,20 @@ XML_SetStartDoctypeDeclHandler(XML_Parser parser,
 }
 
 void XMLCALL
-XML_SetEndDoctypeDeclHandler(XML_Parser parser,
-                             XML_EndDoctypeDeclHandler end) {
+XML_SetEndDoctypeDeclHandler(XML_Parser parser, XML_EndDoctypeDeclHandler end) {
   if (parser != NULL)
     parser->m_endDoctypeDeclHandler = end;
 }
 
 void XMLCALL
 XML_SetUnparsedEntityDeclHandler(XML_Parser parser,
-                                 XML_UnparsedEntityDeclHandler handler)
-{
+                                 XML_UnparsedEntityDeclHandler handler) {
   if (parser != NULL)
     parser->m_unparsedEntityDeclHandler = handler;
 }
 
 void XMLCALL
-XML_SetNotationDeclHandler(XML_Parser parser,
-                           XML_NotationDeclHandler handler)
-{
+XML_SetNotationDeclHandler(XML_Parser parser, XML_NotationDeclHandler handler) {
   if (parser != NULL)
     parser->m_notationDeclHandler = handler;
 }
@@ -1663,8 +1589,7 @@ XML_SetNotationDeclHandler(XML_Parser parser,
 void XMLCALL
 XML_SetNamespaceDeclHandler(XML_Parser parser,
                             XML_StartNamespaceDeclHandler start,
-                            XML_EndNamespaceDeclHandler end)
-{
+                            XML_EndNamespaceDeclHandler end) {
   if (parser == NULL)
     return;
   parser->m_startNamespaceDeclHandler = start;
@@ -1687,23 +1612,20 @@ XML_SetEndNamespaceDeclHandler(XML_Parser parser,
 
 void XMLCALL
 XML_SetNotStandaloneHandler(XML_Parser parser,
-                            XML_NotStandaloneHandler handler)
-{
+                            XML_NotStandaloneHandler handler) {
   if (parser != NULL)
     parser->m_notStandaloneHandler = handler;
 }
 
 void XMLCALL
 XML_SetExternalEntityRefHandler(XML_Parser parser,
-                                XML_ExternalEntityRefHandler handler)
-{
+                                XML_ExternalEntityRefHandler handler) {
   if (parser != NULL)
     parser->m_externalEntityRefHandler = handler;
 }
 
 void XMLCALL
-XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg)
-{
+XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg) {
   if (parser == NULL)
     return;
   if (arg)
@@ -1714,17 +1636,14 @@ XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg)
 
 void XMLCALL
 XML_SetSkippedEntityHandler(XML_Parser parser,
-                            XML_SkippedEntityHandler handler)
-{
+                            XML_SkippedEntityHandler handler) {
   if (parser != NULL)
     parser->m_skippedEntityHandler = handler;
 }
 
 void XMLCALL
 XML_SetUnknownEncodingHandler(XML_Parser parser,
-                              XML_UnknownEncodingHandler handler,
-                              void *data)
-{
+                              XML_UnknownEncodingHandler handler, void *data) {
   if (parser == NULL)
     return;
   parser->m_unknownEncodingHandler = handler;
@@ -1732,44 +1651,37 @@ XML_SetUnknownEncodingHandler(XML_Parser parser,
 }
 
 void XMLCALL
-XML_SetElementDeclHandler(XML_Parser parser,
-                          XML_ElementDeclHandler eldecl)
-{
+XML_SetElementDeclHandler(XML_Parser parser, XML_ElementDeclHandler eldecl) {
   if (parser != NULL)
     parser->m_elementDeclHandler = eldecl;
 }
 
 void XMLCALL
-XML_SetAttlistDeclHandler(XML_Parser parser,
-                          XML_AttlistDeclHandler attdecl)
-{
+XML_SetAttlistDeclHandler(XML_Parser parser, XML_AttlistDeclHandler attdecl) {
   if (parser != NULL)
     parser->m_attlistDeclHandler = attdecl;
 }
 
 void XMLCALL
-XML_SetEntityDeclHandler(XML_Parser parser,
-                         XML_EntityDeclHandler handler)
-{
+XML_SetEntityDeclHandler(XML_Parser parser, XML_EntityDeclHandler handler) {
   if (parser != NULL)
     parser->m_entityDeclHandler = handler;
 }
 
 void XMLCALL
-XML_SetXmlDeclHandler(XML_Parser parser,
-                      XML_XmlDeclHandler handler) {
+XML_SetXmlDeclHandler(XML_Parser parser, XML_XmlDeclHandler handler) {
   if (parser != NULL)
     parser->m_xmlDeclHandler = handler;
 }
 
 int XMLCALL
 XML_SetParamEntityParsing(XML_Parser parser,
-                          enum XML_ParamEntityParsing peParsing)
-{
+                          enum XML_ParamEntityParsing peParsing) {
   if (parser == NULL)
     return 0;
   /* block after XML_Parse()/XML_ParseBuffer() has been called */
-  if (parser->m_parsingStatus.parsing == XML_PARSING || parser->m_parsingStatus.parsing == XML_SUSPENDED)
+  if (parser->m_parsingStatus.parsing == XML_PARSING
+      || parser->m_parsingStatus.parsing == XML_SUSPENDED)
     return 0;
 #ifdef XML_DTD
   parser->m_paramEntityParsing = peParsing;
@@ -1780,23 +1692,21 @@ XML_SetParamEntityParsing(XML_Parser parser,
 }
 
 int XMLCALL
-XML_SetHashSalt(XML_Parser parser,
-                unsigned long hash_salt)
-{
+XML_SetHashSalt(XML_Parser parser, unsigned long hash_salt) {
   if (parser == NULL)
     return 0;
   if (parser->m_parentParser)
     return XML_SetHashSalt(parser->m_parentParser, hash_salt);
   /* block after XML_Parse()/XML_ParseBuffer() has been called */
-  if (parser->m_parsingStatus.parsing == XML_PARSING || parser->m_parsingStatus.parsing == XML_SUSPENDED)
+  if (parser->m_parsingStatus.parsing == XML_PARSING
+      || parser->m_parsingStatus.parsing == XML_SUSPENDED)
     return 0;
   parser->m_hash_secret_salt = hash_salt;
   return 1;
 }
 
 enum XML_Status XMLCALL
-XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
-{
+XML_Parse(XML_Parser parser, const char *s, int len, int isFinal) {
   if ((parser == NULL) || (len < 0) || ((s == NULL) && (len != 0))) {
     if (parser != NULL)
       parser->m_errorCode = XML_ERROR_INVALID_ARGUMENT;
@@ -1810,7 +1720,7 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
     parser->m_errorCode = XML_ERROR_FINISHED;
     return XML_STATUS_ERROR;
   case XML_INITIALIZED:
-    if (parser->m_parentParser == NULL && !startParsing(parser)) {
+    if (parser->m_parentParser == NULL && ! startParsing(parser)) {
       parser->m_errorCode = XML_ERROR_NO_MEMORY;
       return XML_STATUS_ERROR;
     }
@@ -1821,7 +1731,7 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
 
   if (len == 0) {
     parser->m_parsingStatus.finalBuffer = (XML_Bool)isFinal;
-    if (!isFinal)
+    if (! isFinal)
       return XML_STATUS_OK;
     parser->m_positionPtr = parser->m_bufferPtr;
     parser->m_parseEndPtr = parser->m_bufferEnd;
@@ -1830,7 +1740,9 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
        data are the final chunk of input, then we have to check them again
        to detect errors based on that fact.
     */
-    parser->m_errorCode = parser->m_processor(parser, parser->m_bufferPtr, parser->m_parseEndPtr, &parser->m_bufferPtr);
+    parser->m_errorCode
+        = parser->m_processor(parser, parser->m_bufferPtr,
+                              parser->m_parseEndPtr, &parser->m_bufferPtr);
 
     if (parser->m_errorCode == XML_ERROR_NONE) {
       switch (parser->m_parsingStatus.parsing) {
@@ -1847,7 +1759,8 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
          *
          * LCOV_EXCL_START
          */
-        XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr, parser->m_bufferPtr, &parser->m_position);
+        XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr,
+                          parser->m_bufferPtr, &parser->m_position);
         parser->m_positionPtr = parser->m_bufferPtr;
         return XML_STATUS_SUSPENDED;
         /* LCOV_EXCL_STOP */
@@ -1870,23 +1783,23 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
     enum XML_Status result;
     /* Detect overflow (a+b > MAX <==> b > MAX-a) */
     if (len > ((XML_Size)-1) / 2 - parser->m_parseEndByteIndex) {
-       parser->m_errorCode = XML_ERROR_NO_MEMORY;
-       parser->m_eventPtr = parser->m_eventEndPtr = NULL;
-       parser->m_processor = errorProcessor;
-       return XML_STATUS_ERROR;
+      parser->m_errorCode = XML_ERROR_NO_MEMORY;
+      parser->m_eventPtr = parser->m_eventEndPtr = NULL;
+      parser->m_processor = errorProcessor;
+      return XML_STATUS_ERROR;
     }
     parser->m_parseEndByteIndex += len;
     parser->m_positionPtr = s;
     parser->m_parsingStatus.finalBuffer = (XML_Bool)isFinal;
 
-    parser->m_errorCode = parser->m_processor(parser, s, parser->m_parseEndPtr = s + len, &end);
+    parser->m_errorCode
+        = parser->m_processor(parser, s, parser->m_parseEndPtr = s + len, &end);
 
     if (parser->m_errorCode != XML_ERROR_NONE) {
       parser->m_eventEndPtr = parser->m_eventPtr;
       parser->m_processor = errorProcessor;
       return XML_STATUS_ERROR;
-    }
-    else {
+    } else {
       switch (parser->m_parsingStatus.parsing) {
       case XML_SUSPENDED:
         result = XML_STATUS_SUSPENDED;
@@ -1903,10 +1816,12 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
       }
     }
 
-    XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr, end, &parser->m_position);
+    XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr, end,
+                      &parser->m_position);
     nLeftOver = s + len - end;
     if (nLeftOver) {
-      if (parser->m_buffer == NULL || nLeftOver > parser->m_bufferLim - parser->m_buffer) {
+      if (parser->m_buffer == NULL
+          || nLeftOver > parser->m_bufferLim - parser->m_buffer) {
         /* avoid _signed_ integer overflow */
         char *temp = NULL;
         const int bytesToAllocate = (int)((unsigned)len * 2U);
@@ -1932,7 +1847,7 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
     parser->m_eventEndPtr = parser->m_bufferPtr;
     return result;
   }
-#endif  /* not defined XML_CONTEXT_BYTES */
+#endif /* not defined XML_CONTEXT_BYTES */
   else {
     void *buff = XML_GetBuffer(parser, len);
     if (buff == NULL)
@@ -1945,8 +1860,7 @@ XML_Parse(XML_Parser parser, const char *s, int len, int isFinal)
 }
 
 enum XML_Status XMLCALL
-XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
-{
+XML_ParseBuffer(XML_Parser parser, int len, int isFinal) {
   const char *start;
   enum XML_Status result = XML_STATUS_OK;
 
@@ -1960,7 +1874,7 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
     parser->m_errorCode = XML_ERROR_FINISHED;
     return XML_STATUS_ERROR;
   case XML_INITIALIZED:
-    if (parser->m_parentParser == NULL && !startParsing(parser)) {
+    if (parser->m_parentParser == NULL && ! startParsing(parser)) {
       parser->m_errorCode = XML_ERROR_NO_MEMORY;
       return XML_STATUS_ERROR;
     }
@@ -1976,14 +1890,14 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
   parser->m_parseEndByteIndex += len;
   parser->m_parsingStatus.finalBuffer = (XML_Bool)isFinal;
 
-  parser->m_errorCode = parser->m_processor(parser, start, parser->m_parseEndPtr, &parser->m_bufferPtr);
+  parser->m_errorCode = parser->m_processor(
+      parser, start, parser->m_parseEndPtr, &parser->m_bufferPtr);
 
   if (parser->m_errorCode != XML_ERROR_NONE) {
     parser->m_eventEndPtr = parser->m_eventPtr;
     parser->m_processor = errorProcessor;
     return XML_STATUS_ERROR;
-  }
-  else {
+  } else {
     switch (parser->m_parsingStatus.parsing) {
     case XML_SUSPENDED:
       result = XML_STATUS_SUSPENDED;
@@ -1994,18 +1908,18 @@ XML_ParseBuffer(XML_Parser parser, int len, int isFinal)
         parser->m_parsingStatus.parsing = XML_FINISHED;
         return result;
       }
-    default: ;  /* should not happen */
+    default:; /* should not happen */
     }
   }
 
-  XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr, parser->m_bufferPtr, &parser->m_position);
+  XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr,
+                    parser->m_bufferPtr, &parser->m_position);
   parser->m_positionPtr = parser->m_bufferPtr;
   return result;
 }
 
-void * XMLCALL
-XML_GetBuffer(XML_Parser parser, int len)
-{
+void *XMLCALL
+XML_GetBuffer(XML_Parser parser, int len) {
   if (parser == NULL)
     return NULL;
   if (len < 0) {
@@ -2019,17 +1933,17 @@ XML_GetBuffer(XML_Parser parser, int len)
   case XML_FINISHED:
     parser->m_errorCode = XML_ERROR_FINISHED;
     return NULL;
-  default: ;
+  default:;
   }
 
   if (len > EXPAT_SAFE_PTR_DIFF(parser->m_bufferLim, parser->m_bufferEnd)) {
 #ifdef XML_CONTEXT_BYTES
     int keep;
-#endif  /* defined XML_CONTEXT_BYTES */
+#endif /* defined XML_CONTEXT_BYTES */
     /* Do not invoke signed arithmetic overflow: */
-    int neededSize = (int) ((unsigned)len +
-                            (unsigned)EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd,
-                                                          parser->m_bufferPtr));
+    int neededSize = (int)((unsigned)len
+                           + (unsigned)EXPAT_SAFE_PTR_DIFF(
+                               parser->m_bufferEnd, parser->m_bufferPtr));
     if (neededSize < 0) {
       parser->m_errorCode = XML_ERROR_NO_MEMORY;
       return NULL;
@@ -2039,13 +1953,18 @@ XML_GetBuffer(XML_Parser parser, int len)
     if (keep > XML_CONTEXT_BYTES)
       keep = XML_CONTEXT_BYTES;
     neededSize += keep;
-#endif  /* defined XML_CONTEXT_BYTES */
-    if (neededSize <= EXPAT_SAFE_PTR_DIFF(parser->m_bufferLim, parser->m_buffer)) {
+#endif /* defined XML_CONTEXT_BYTES */
+    if (neededSize
+        <= EXPAT_SAFE_PTR_DIFF(parser->m_bufferLim, parser->m_buffer)) {
 #ifdef XML_CONTEXT_BYTES
       if (keep < EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer)) {
-          int offset = (int)EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer) - keep;
-        /* The buffer pointers cannot be NULL here; we have at least some bytes in the buffer */
-        memmove(parser->m_buffer, &parser->m_buffer[offset], parser->m_bufferEnd - parser->m_bufferPtr + keep);
+        int offset
+            = (int)EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer)
+              - keep;
+        /* The buffer pointers cannot be NULL here; we have at least some bytes
+         * in the buffer */
+        memmove(parser->m_buffer, &parser->m_buffer[offset],
+                parser->m_bufferEnd - parser->m_bufferPtr + keep);
         parser->m_bufferEnd -= offset;
         parser->m_bufferPtr -= offset;
       }
@@ -2053,20 +1972,21 @@ XML_GetBuffer(XML_Parser parser, int len)
       if (parser->m_buffer && parser->m_bufferPtr) {
         memmove(parser->m_buffer, parser->m_bufferPtr,
                 EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr));
-        parser->m_bufferEnd = parser->m_buffer +
-            EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr);
+        parser->m_bufferEnd
+            = parser->m_buffer
+              + EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr);
         parser->m_bufferPtr = parser->m_buffer;
       }
-#endif  /* not defined XML_CONTEXT_BYTES */
-    }
-    else {
+#endif /* not defined XML_CONTEXT_BYTES */
+    } else {
       char *newBuf;
-      int bufferSize = (int)EXPAT_SAFE_PTR_DIFF(parser->m_bufferLim, parser->m_bufferPtr);
+      int bufferSize
+          = (int)EXPAT_SAFE_PTR_DIFF(parser->m_bufferLim, parser->m_bufferPtr);
       if (bufferSize == 0)
         bufferSize = INIT_BUFFER_SIZE;
       do {
         /* Do not invoke signed arithmetic overflow: */
-        bufferSize = (int) (2U * (unsigned) bufferSize);
+        bufferSize = (int)(2U * (unsigned)bufferSize);
       } while (bufferSize < neededSize && bufferSize > 0);
       if (bufferSize <= 0) {
         parser->m_errorCode = XML_ERROR_NO_MEMORY;
@@ -2080,18 +2000,17 @@ XML_GetBuffer(XML_Parser parser, int len)
       parser->m_bufferLim = newBuf + bufferSize;
 #ifdef XML_CONTEXT_BYTES
       if (parser->m_bufferPtr) {
-        int keep = (int)EXPAT_SAFE_PTR_DIFF(parser->m_bufferPtr, parser->m_buffer);
-        if (keep > XML_CONTEXT_BYTES)
-          keep = XML_CONTEXT_BYTES;
         memcpy(newBuf, &parser->m_bufferPtr[-keep],
-               EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr) + keep);
+               EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr)
+                   + keep);
         FREE(parser, parser->m_buffer);
         parser->m_buffer = newBuf;
-        parser->m_bufferEnd = parser->m_buffer +
-            EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr) + keep;
+        parser->m_bufferEnd
+            = parser->m_buffer
+              + EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr)
+              + keep;
         parser->m_bufferPtr = parser->m_buffer + keep;
-      }
-      else {
+      } else {
         /* This must be a brand new buffer with no data in it yet */
         parser->m_bufferEnd = newBuf;
         parser->m_bufferPtr = parser->m_buffer = newBuf;
@@ -2101,15 +2020,15 @@ XML_GetBuffer(XML_Parser parser, int len)
         memcpy(newBuf, parser->m_bufferPtr,
                EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr));
         FREE(parser, parser->m_buffer);
-        parser->m_bufferEnd = newBuf +
-            EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr);
-      }
-      else {
+        parser->m_bufferEnd
+            = newBuf
+              + EXPAT_SAFE_PTR_DIFF(parser->m_bufferEnd, parser->m_bufferPtr);
+      } else {
         /* This must be a brand new buffer with no data in it yet */
         parser->m_bufferEnd = newBuf;
       }
       parser->m_bufferPtr = parser->m_buffer = newBuf;
-#endif  /* not defined XML_CONTEXT_BYTES */
+#endif /* not defined XML_CONTEXT_BYTES */
     }
     parser->m_eventPtr = parser->m_eventEndPtr = NULL;
     parser->m_positionPtr = NULL;
@@ -2118,8 +2037,7 @@ XML_GetBuffer(XML_Parser parser, int len)
 }
 
 enum XML_Status XMLCALL
-XML_StopParser(XML_Parser parser, XML_Bool resumable)
-{
+XML_StopParser(XML_Parser parser, XML_Bool resumable) {
   if (parser == NULL)
     return XML_STATUS_ERROR;
   switch (parser->m_parsingStatus.parsing) {
@@ -2142,16 +2060,14 @@ XML_StopParser(XML_Parser parser, XML_Bool resumable)
       }
 #endif
       parser->m_parsingStatus.parsing = XML_SUSPENDED;
-    }
-    else
+    } else
       parser->m_parsingStatus.parsing = XML_FINISHED;
   }
   return XML_STATUS_OK;
 }
 
 enum XML_Status XMLCALL
-XML_ResumeParser(XML_Parser parser)
-{
+XML_ResumeParser(XML_Parser parser) {
   enum XML_Status result = XML_STATUS_OK;
 
   if (parser == NULL)
@@ -2162,14 +2078,14 @@ XML_ResumeParser(XML_Parser parser)
   }
   parser->m_parsingStatus.parsing = XML_PARSING;
 
-  parser->m_errorCode = parser->m_processor(parser, parser->m_bufferPtr, parser->m_parseEndPtr, &parser->m_bufferPtr);
+  parser->m_errorCode = parser->m_processor(
+      parser, parser->m_bufferPtr, parser->m_parseEndPtr, &parser->m_bufferPtr);
 
   if (parser->m_errorCode != XML_ERROR_NONE) {
     parser->m_eventEndPtr = parser->m_eventPtr;
     parser->m_processor = errorProcessor;
     return XML_STATUS_ERROR;
-  }
-  else {
+  } else {
     switch (parser->m_parsingStatus.parsing) {
     case XML_SUSPENDED:
       result = XML_STATUS_SUSPENDED;
@@ -2180,18 +2096,18 @@ XML_ResumeParser(XML_Parser parser)
         parser->m_parsingStatus.parsing = XML_FINISHED;
         return result;
       }
-    default: ;
+    default:;
     }
   }
 
-  XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr, parser->m_bufferPtr, &parser->m_position);
+  XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr,
+                    parser->m_bufferPtr, &parser->m_position);
   parser->m_positionPtr = parser->m_bufferPtr;
   return result;
 }
 
 void XMLCALL
-XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status)
-{
+XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status) {
   if (parser == NULL)
     return;
   assert(status != NULL);
@@ -2199,26 +2115,24 @@ XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status)
 }
 
 enum XML_Error XMLCALL
-XML_GetErrorCode(XML_Parser parser)
-{
+XML_GetErrorCode(XML_Parser parser) {
   if (parser == NULL)
     return XML_ERROR_INVALID_ARGUMENT;
   return parser->m_errorCode;
 }
 
 XML_Index XMLCALL
-XML_GetCurrentByteIndex(XML_Parser parser)
-{
+XML_GetCurrentByteIndex(XML_Parser parser) {
   if (parser == NULL)
     return -1;
   if (parser->m_eventPtr)
-    return (XML_Index)(parser->m_parseEndByteIndex - (parser->m_parseEndPtr - parser->m_eventPtr));
+    return (XML_Index)(parser->m_parseEndByteIndex
+                       - (parser->m_parseEndPtr - parser->m_eventPtr));
   return -1;
 }
 
 int XMLCALL
-XML_GetCurrentByteCount(XML_Parser parser)
-{
+XML_GetCurrentByteCount(XML_Parser parser) {
   if (parser == NULL)
     return 0;
   if (parser->m_eventEndPtr && parser->m_eventPtr)
@@ -2226,9 +2140,8 @@ XML_GetCurrentByteCount(XML_Parser parser)
   return 0;
 }
 
-const char * XMLCALL
-XML_GetInputContext(XML_Parser parser, int *offset, int *size)
-{
+const char *XMLCALL
+XML_GetInputContext(XML_Parser parser, int *offset, int *size) {
 #ifdef XML_CONTEXT_BYTES
   if (parser == NULL)
     return NULL;
@@ -2236,7 +2149,7 @@ XML_GetInputContext(XML_Parser parser, int *offset, int *size)
     if (offset != NULL)
       *offset = (int)(parser->m_eventPtr - parser->m_buffer);
     if (size != NULL)
-      *size   = (int)(parser->m_bufferEnd - parser->m_buffer);
+      *size = (int)(parser->m_bufferEnd - parser->m_buffer);
     return parser->m_buffer;
   }
 #else
@@ -2244,82 +2157,76 @@ XML_GetInputContext(XML_Parser parser, int *offset, int *size)
   (void)offset;
   (void)size;
 #endif /* defined XML_CONTEXT_BYTES */
-  return (char *) 0;
+  return (char *)0;
 }
 
 XML_Size XMLCALL
-XML_GetCurrentLineNumber(XML_Parser parser)
-{
+XML_GetCurrentLineNumber(XML_Parser parser) {
   if (parser == NULL)
     return 0;
   if (parser->m_eventPtr && parser->m_eventPtr >= parser->m_positionPtr) {
-    XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr, parser->m_eventPtr, &parser->m_position);
+    XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr,
+                      parser->m_eventPtr, &parser->m_position);
     parser->m_positionPtr = parser->m_eventPtr;
   }
   return parser->m_position.lineNumber + 1;
 }
 
 XML_Size XMLCALL
-XML_GetCurrentColumnNumber(XML_Parser parser)
-{
+XML_GetCurrentColumnNumber(XML_Parser parser) {
   if (parser == NULL)
     return 0;
   if (parser->m_eventPtr && parser->m_eventPtr >= parser->m_positionPtr) {
-    XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr, parser->m_eventPtr, &parser->m_position);
+    XmlUpdatePosition(parser->m_encoding, parser->m_positionPtr,
+                      parser->m_eventPtr, &parser->m_position);
     parser->m_positionPtr = parser->m_eventPtr;
   }
   return parser->m_position.columnNumber;
 }
 
 void XMLCALL
-XML_FreeContentModel(XML_Parser parser, XML_Content *model)
-{
+XML_FreeContentModel(XML_Parser parser, XML_Content *model) {
   if (parser != NULL)
     FREE(parser, model);
 }
 
-void * XMLCALL
-XML_MemMalloc(XML_Parser parser, size_t size)
-{
+void *XMLCALL
+XML_MemMalloc(XML_Parser parser, size_t size) {
   if (parser == NULL)
     return NULL;
   return MALLOC(parser, size);
 }
 
-void * XMLCALL
-XML_MemRealloc(XML_Parser parser, void *ptr, size_t size)
-{
+void *XMLCALL
+XML_MemRealloc(XML_Parser parser, void *ptr, size_t size) {
   if (parser == NULL)
     return NULL;
   return REALLOC(parser, ptr, size);
 }
 
 void XMLCALL
-XML_MemFree(XML_Parser parser, void *ptr)
-{
+XML_MemFree(XML_Parser parser, void *ptr) {
   if (parser != NULL)
     FREE(parser, ptr);
 }
 
 void XMLCALL
-XML_DefaultCurrent(XML_Parser parser)
-{
+XML_DefaultCurrent(XML_Parser parser) {
   if (parser == NULL)
     return;
   if (parser->m_defaultHandler) {
     if (parser->m_openInternalEntities)
-      reportDefault(parser,
-                    parser->m_internalEncoding,
+      reportDefault(parser, parser->m_internalEncoding,
                     parser->m_openInternalEntities->internalEventPtr,
                     parser->m_openInternalEntities->internalEventEndPtr);
     else
-      reportDefault(parser, parser->m_encoding, parser->m_eventPtr, parser->m_eventEndPtr);
+      reportDefault(parser, parser->m_encoding, parser->m_eventPtr,
+                    parser->m_eventEndPtr);
   }
 }
 
-const XML_LChar * XMLCALL
-XML_ErrorString(enum XML_Error code)
-{
+const XML_LChar *XMLCALL
+XML_ErrorString(enum XML_Error code) {
   switch (code) {
   case XML_ERROR_NONE:
     return NULL;
@@ -2401,21 +2308,22 @@ XML_ErrorString(enum XML_Error code)
     return XML_L("cannot suspend in external parameter entity");
   /* Added in 2.0.0. */
   case XML_ERROR_RESERVED_PREFIX_XML:
-    return XML_L("reserved prefix (xml) must not be undeclared or bound to another namespace name");
+    return XML_L(
+        "reserved prefix (xml) must not be undeclared or bound to another namespace name");
   case XML_ERROR_RESERVED_PREFIX_XMLNS:
     return XML_L("reserved prefix (xmlns) must not be declared or undeclared");
   case XML_ERROR_RESERVED_NAMESPACE_URI:
-    return XML_L("prefix must not be bound to one of the reserved namespace names");
+    return XML_L(
+        "prefix must not be bound to one of the reserved namespace names");
   /* Added in 2.2.5. */
-  case XML_ERROR_INVALID_ARGUMENT:  /* Constant added in 2.2.1, already */
+  case XML_ERROR_INVALID_ARGUMENT: /* Constant added in 2.2.1, already */
     return XML_L("invalid argument");
   }
   return NULL;
 }
 
-const XML_LChar * XMLCALL
+const XML_LChar *XMLCALL
 XML_ExpatVersion(void) {
-
   /* V1 is used to string-ize the version number. However, it would
      string-ize the actual version macro *names* unless we get them
      substituted before being passed to V1. CPP is defined to expand
@@ -2424,8 +2332,8 @@ XML_ExpatVersion(void) {
      with the correct numerals. */
   /* ### I'm assuming cpp is portable in this respect... */
 
-#define V1(a,b,c) XML_L(#a)XML_L(".")XML_L(#b)XML_L(".")XML_L(#c)
-#define V2(a,b,c) XML_L("expat_")V1(a,b,c)
+#define V1(a, b, c) XML_L(#a) XML_L(".") XML_L(#b) XML_L(".") XML_L(#c)
+#define V2(a, b, c) XML_L("expat_") V1(a, b, c)
 
   return V2(XML_MAJOR_VERSION, XML_MINOR_VERSION, XML_MICRO_VERSION);
 
@@ -2434,8 +2342,7 @@ XML_ExpatVersion(void) {
 }
 
 XML_Expat_Version XMLCALL
-XML_ExpatVersionInfo(void)
-{
+XML_ExpatVersionInfo(void) {
   XML_Expat_Version version;
 
   version.major = XML_MAJOR_VERSION;
@@ -2445,41 +2352,39 @@ XML_ExpatVersionInfo(void)
   return version;
 }
 
-const XML_Feature * XMLCALL
-XML_GetFeatureList(void)
-{
-  static const XML_Feature features[] = {
-    {XML_FEATURE_SIZEOF_XML_CHAR,  XML_L("sizeof(XML_Char)"),
-     sizeof(XML_Char)},
-    {XML_FEATURE_SIZEOF_XML_LCHAR, XML_L("sizeof(XML_LChar)"),
-     sizeof(XML_LChar)},
+const XML_Feature *XMLCALL
+XML_GetFeatureList(void) {
+  static const XML_Feature features[]
+      = {{XML_FEATURE_SIZEOF_XML_CHAR, XML_L("sizeof(XML_Char)"),
+          sizeof(XML_Char)},
+         {XML_FEATURE_SIZEOF_XML_LCHAR, XML_L("sizeof(XML_LChar)"),
+          sizeof(XML_LChar)},
 #ifdef XML_UNICODE
-    {XML_FEATURE_UNICODE,          XML_L("XML_UNICODE"), 0},
+         {XML_FEATURE_UNICODE, XML_L("XML_UNICODE"), 0},
 #endif
 #ifdef XML_UNICODE_WCHAR_T
-    {XML_FEATURE_UNICODE_WCHAR_T,  XML_L("XML_UNICODE_WCHAR_T"), 0},
+         {XML_FEATURE_UNICODE_WCHAR_T, XML_L("XML_UNICODE_WCHAR_T"), 0},
 #endif
 #ifdef XML_DTD
-    {XML_FEATURE_DTD,              XML_L("XML_DTD"), 0},
+         {XML_FEATURE_DTD, XML_L("XML_DTD"), 0},
 #endif
 #ifdef XML_CONTEXT_BYTES
-    {XML_FEATURE_CONTEXT_BYTES,    XML_L("XML_CONTEXT_BYTES"),
-     XML_CONTEXT_BYTES},
+         {XML_FEATURE_CONTEXT_BYTES, XML_L("XML_CONTEXT_BYTES"),
+          XML_CONTEXT_BYTES},
 #endif
 #ifdef XML_MIN_SIZE
-    {XML_FEATURE_MIN_SIZE,         XML_L("XML_MIN_SIZE"), 0},
+         {XML_FEATURE_MIN_SIZE, XML_L("XML_MIN_SIZE"), 0},
 #endif
 #ifdef XML_NS
-    {XML_FEATURE_NS,               XML_L("XML_NS"), 0},
+         {XML_FEATURE_NS, XML_L("XML_NS"), 0},
 #endif
 #ifdef XML_LARGE_SIZE
-    {XML_FEATURE_LARGE_SIZE,       XML_L("XML_LARGE_SIZE"), 0},
+         {XML_FEATURE_LARGE_SIZE, XML_L("XML_LARGE_SIZE"), 0},
 #endif
 #ifdef XML_ATTR_INFO
-    {XML_FEATURE_ATTR_INFO,        XML_L("XML_ATTR_INFO"), 0},
+         {XML_FEATURE_ATTR_INFO, XML_L("XML_ATTR_INFO"), 0},
 #endif
-    {XML_FEATURE_END,              NULL, 0}
-  };
+         {XML_FEATURE_END, NULL, 0}};
 
   return features;
 }
@@ -2490,8 +2395,7 @@ XML_GetFeatureList(void)
    permanent location, since the parse buffer is about to be discarded.
 */
 static XML_Bool
-storeRawNames(XML_Parser parser)
-{
+storeRawNames(XML_Parser parser) {
   TAG *tag = parser->m_tagStack;
   while (tag) {
     int bufSize;
@@ -2521,8 +2425,8 @@ storeRawNames(XML_Parser parser)
          then update it as well, since it will always point into tag->buf
       */
       if (tag->name.localPart)
-        tag->name.localPart = (XML_Char *)temp + (tag->name.localPart -
-                                                  (XML_Char *)tag->buf);
+        tag->name.localPart
+            = (XML_Char *)temp + (tag->name.localPart - (XML_Char *)tag->buf);
       tag->buf = temp;
       tag->bufEnd = temp + bufSize;
       rawNameBuf = temp + nameLen;
@@ -2535,26 +2439,21 @@ storeRawNames(XML_Parser parser)
 }
 
 static enum XML_Error PTRCALL
-contentProcessor(XML_Parser parser,
-                 const char *start,
-                 const char *end,
-                 const char **endPtr)
-{
-  enum XML_Error result = doContent(parser, 0, parser->m_encoding, start, end,
-                                    endPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
+contentProcessor(XML_Parser parser, const char *start, const char *end,
+                 const char **endPtr) {
+  enum XML_Error result
+      = doContent(parser, 0, parser->m_encoding, start, end, endPtr,
+                  (XML_Bool)! parser->m_parsingStatus.finalBuffer);
   if (result == XML_ERROR_NONE) {
-    if (!storeRawNames(parser))
+    if (! storeRawNames(parser))
       return XML_ERROR_NO_MEMORY;
   }
   return result;
 }
 
 static enum XML_Error PTRCALL
-externalEntityInitProcessor(XML_Parser parser,
-                            const char *start,
-                            const char *end,
-                            const char **endPtr)
-{
+externalEntityInitProcessor(XML_Parser parser, const char *start,
+                            const char *end, const char **endPtr) {
   enum XML_Error result = initializeEncoding(parser);
   if (result != XML_ERROR_NONE)
     return result;
@@ -2563,11 +2462,8 @@ externalEntityInitProcessor(XML_Parser parser,
 }
 
 static enum XML_Error PTRCALL
-externalEntityInitProcessor2(XML_Parser parser,
-                             const char *start,
-                             const char *end,
-                             const char **endPtr)
-{
+externalEntityInitProcessor2(XML_Parser parser, const char *start,
+                             const char *end, const char **endPtr) {
   const char *next = start; /* XmlContentTok doesn't always set the last arg */
   int tok = XmlContentTok(parser->m_encoding, start, end, &next);
   switch (tok) {
@@ -2577,21 +2473,21 @@ externalEntityInitProcessor2(XML_Parser parser,
        doContent (by detecting XML_TOK_NONE) without processing any xml text
        declaration - causing the error XML_ERROR_MISPLACED_XML_PI in doContent.
     */
-    if (next == end && !parser->m_parsingStatus.finalBuffer) {
+    if (next == end && ! parser->m_parsingStatus.finalBuffer) {
       *endPtr = next;
       return XML_ERROR_NONE;
     }
     start = next;
     break;
   case XML_TOK_PARTIAL:
-    if (!parser->m_parsingStatus.finalBuffer) {
+    if (! parser->m_parsingStatus.finalBuffer) {
       *endPtr = start;
       return XML_ERROR_NONE;
     }
     parser->m_eventPtr = start;
     return XML_ERROR_UNCLOSED_TOKEN;
   case XML_TOK_PARTIAL_CHAR:
-    if (!parser->m_parsingStatus.finalBuffer) {
+    if (! parser->m_parsingStatus.finalBuffer) {
       *endPtr = start;
       return XML_ERROR_NONE;
     }
@@ -2603,11 +2499,8 @@ externalEntityInitProcessor2(XML_Parser parser,
 }
 
 static enum XML_Error PTRCALL
-externalEntityInitProcessor3(XML_Parser parser,
-                             const char *start,
-                             const char *end,
-                             const char **endPtr)
-{
+externalEntityInitProcessor3(XML_Parser parser, const char *start,
+                             const char *end, const char **endPtr) {
   int tok;
   const char *next = start; /* XmlContentTok doesn't always set the last arg */
   parser->m_eventPtr = start;
@@ -2615,31 +2508,29 @@ externalEntityInitProcessor3(XML_Parser parser,
   parser->m_eventEndPtr = next;
 
   switch (tok) {
-  case XML_TOK_XML_DECL:
-    {
-      enum XML_Error result;
-      result = processXmlDecl(parser, 1, start, next);
-      if (result != XML_ERROR_NONE)
-        return result;
-      switch (parser->m_parsingStatus.parsing) {
-      case XML_SUSPENDED:
-        *endPtr = next;
-        return XML_ERROR_NONE;
-      case XML_FINISHED:
-        return XML_ERROR_ABORTED;
-      default:
-        start = next;
-      }
+  case XML_TOK_XML_DECL: {
+    enum XML_Error result;
+    result = processXmlDecl(parser, 1, start, next);
+    if (result != XML_ERROR_NONE)
+      return result;
+    switch (parser->m_parsingStatus.parsing) {
+    case XML_SUSPENDED:
+      *endPtr = next;
+      return XML_ERROR_NONE;
+    case XML_FINISHED:
+      return XML_ERROR_ABORTED;
+    default:
+      start = next;
     }
-    break;
+  } break;
   case XML_TOK_PARTIAL:
-    if (!parser->m_parsingStatus.finalBuffer) {
+    if (! parser->m_parsingStatus.finalBuffer) {
       *endPtr = start;
       return XML_ERROR_NONE;
     }
     return XML_ERROR_UNCLOSED_TOKEN;
   case XML_TOK_PARTIAL_CHAR:
-    if (!parser->m_parsingStatus.finalBuffer) {
+    if (! parser->m_parsingStatus.finalBuffer) {
       *endPtr = start;
       return XML_ERROR_NONE;
     }
@@ -2651,39 +2542,31 @@ externalEntityInitProcessor3(XML_Parser parser,
 }
 
 static enum XML_Error PTRCALL
-externalEntityContentProcessor(XML_Parser parser,
-                               const char *start,
-                               const char *end,
-                               const char **endPtr)
-{
-  enum XML_Error result = doContent(parser, 1, parser->m_encoding, start, end,
-                                    endPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
+externalEntityContentProcessor(XML_Parser parser, const char *start,
+                               const char *end, const char **endPtr) {
+  enum XML_Error result
+      = doContent(parser, 1, parser->m_encoding, start, end, endPtr,
+                  (XML_Bool)! parser->m_parsingStatus.finalBuffer);
   if (result == XML_ERROR_NONE) {
-    if (!storeRawNames(parser))
+    if (! storeRawNames(parser))
       return XML_ERROR_NO_MEMORY;
   }
   return result;
 }
 
 static enum XML_Error
-doContent(XML_Parser parser,
-          int startTagLevel,
-          const ENCODING *enc,
-          const char *s,
-          const char *end,
-          const char **nextPtr,
-          XML_Bool haveMore)
-{
+doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc,
+          const char *s, const char *end, const char **nextPtr,
+          XML_Bool haveMore) {
   /* save one level of indirection */
-  DTD * const dtd = parser->m_dtd;
+  DTD *const dtd = parser->m_dtd;
 
   const char **eventPP;
   const char **eventEndPP;
   if (enc == parser->m_encoding) {
     eventPP = &parser->m_eventPtr;
     eventEndPP = &parser->m_eventEndPtr;
-  }
-  else {
+  } else {
     eventPP = &(parser->m_openInternalEntities->internalEventPtr);
     eventEndPP = &(parser->m_openInternalEntities->internalEventEndPtr);
   }
@@ -2703,8 +2586,7 @@ doContent(XML_Parser parser,
       if (parser->m_characterDataHandler) {
         XML_Char c = 0xA;
         parser->m_characterDataHandler(parser->m_handlerArg, &c, 1);
-      }
-      else if (parser->m_defaultHandler)
+      } else if (parser->m_defaultHandler)
         reportDefault(parser, enc, s, end);
       /* We are at the end of the final buffer, should we check for
          XML_SUSPENDED, XML_FINISHED?
@@ -2742,185 +2624,178 @@ doContent(XML_Parser parser,
         return XML_ERROR_NONE;
       }
       return XML_ERROR_PARTIAL_CHAR;
-    case XML_TOK_ENTITY_REF:
-      {
-        const XML_Char *name;
-        ENTITY *entity;
-        XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc,
-                                              s + enc->minBytesPerChar,
-                                              next - enc->minBytesPerChar);
-        if (ch) {
-          if (parser->m_characterDataHandler)
-            parser->m_characterDataHandler(parser->m_handlerArg, &ch, 1);
-          else if (parser->m_defaultHandler)
-            reportDefault(parser, enc, s, next);
-          break;
-        }
-        name = poolStoreString(&dtd->pool, enc,
-                                s + enc->minBytesPerChar,
-                                next - enc->minBytesPerChar);
-        if (!name)
-          return XML_ERROR_NO_MEMORY;
-        entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0);
-        poolDiscard(&dtd->pool);
-        /* First, determine if a check for an existing declaration is needed;
-           if yes, check that the entity exists, and that it is internal,
-           otherwise call the skipped entity or default handler.
-        */
-        if (!dtd->hasParamEntityRefs || dtd->standalone) {
-          if (!entity)
-            return XML_ERROR_UNDEFINED_ENTITY;
-          else if (!entity->is_internal)
-            return XML_ERROR_ENTITY_DECLARED_IN_PE;
-        }
-        else if (!entity) {
+    case XML_TOK_ENTITY_REF: {
+      const XML_Char *name;
+      ENTITY *entity;
+      XML_Char ch = (XML_Char)XmlPredefinedEntityName(
+          enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar);
+      if (ch) {
+        if (parser->m_characterDataHandler)
+          parser->m_characterDataHandler(parser->m_handlerArg, &ch, 1);
+        else if (parser->m_defaultHandler)
+          reportDefault(parser, enc, s, next);
+        break;
+      }
+      name = poolStoreString(&dtd->pool, enc, s + enc->minBytesPerChar,
+                             next - enc->minBytesPerChar);
+      if (! name)
+        return XML_ERROR_NO_MEMORY;
+      entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0);
+      poolDiscard(&dtd->pool);
+      /* First, determine if a check for an existing declaration is needed;
+         if yes, check that the entity exists, and that it is internal,
+         otherwise call the skipped entity or default handler.
+      */
+      if (! dtd->hasParamEntityRefs || dtd->standalone) {
+        if (! entity)
+          return XML_ERROR_UNDEFINED_ENTITY;
+        else if (! entity->is_internal)
+          return XML_ERROR_ENTITY_DECLARED_IN_PE;
+      } else if (! entity) {
+        if (parser->m_skippedEntityHandler)
+          parser->m_skippedEntityHandler(parser->m_handlerArg, name, 0);
+        else if (parser->m_defaultHandler)
+          reportDefault(parser, enc, s, next);
+        break;
+      }
+      if (entity->open)
+        return XML_ERROR_RECURSIVE_ENTITY_REF;
+      if (entity->notation)
+        return XML_ERROR_BINARY_ENTITY_REF;
+      if (entity->textPtr) {
+        enum XML_Error result;
+        if (! parser->m_defaultExpandInternalEntities) {
           if (parser->m_skippedEntityHandler)
-            parser->m_skippedEntityHandler(parser->m_handlerArg, name, 0);
+            parser->m_skippedEntityHandler(parser->m_handlerArg, entity->name,
+                                           0);
           else if (parser->m_defaultHandler)
             reportDefault(parser, enc, s, next);
           break;
         }
-        if (entity->open)
-          return XML_ERROR_RECURSIVE_ENTITY_REF;
-        if (entity->notation)
-          return XML_ERROR_BINARY_ENTITY_REF;
-        if (entity->textPtr) {
-          enum XML_Error result;
-          if (!parser->m_defaultExpandInternalEntities) {
-            if (parser->m_skippedEntityHandler)
-              parser->m_skippedEntityHandler(parser->m_handlerArg, entity->name, 0);
-            else if (parser->m_defaultHandler)
-              reportDefault(parser, enc, s, next);
-            break;
-          }
-          result = processInternalEntity(parser, entity, XML_FALSE);
-          if (result != XML_ERROR_NONE)
-            return result;
-        }
-        else if (parser->m_externalEntityRefHandler) {
-          const XML_Char *context;
-          entity->open = XML_TRUE;
-          context = getContext(parser);
-          entity->open = XML_FALSE;
-          if (!context)
-            return XML_ERROR_NO_MEMORY;
-          if (!parser->m_externalEntityRefHandler(parser->m_externalEntityRefHandlerArg,
-                                        context,
-                                        entity->base,
-                                        entity->systemId,
-                                        entity->publicId))
-            return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
-          poolDiscard(&parser->m_tempPool);
-        }
-        else if (parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
-        break;
-      }
+        result = processInternalEntity(parser, entity, XML_FALSE);
+        if (result != XML_ERROR_NONE)
+          return result;
+      } else if (parser->m_externalEntityRefHandler) {
+        const XML_Char *context;
+        entity->open = XML_TRUE;
+        context = getContext(parser);
+        entity->open = XML_FALSE;
+        if (! context)
+          return XML_ERROR_NO_MEMORY;
+        if (! parser->m_externalEntityRefHandler(
+                parser->m_externalEntityRefHandlerArg, context, entity->base,
+                entity->systemId, entity->publicId))
+          return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
+        poolDiscard(&parser->m_tempPool);
+      } else if (parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+      break;
+    }
     case XML_TOK_START_TAG_NO_ATTS:
       /* fall through */
-    case XML_TOK_START_TAG_WITH_ATTS:
-      {
-        TAG *tag;
-        enum XML_Error result;
-        XML_Char *toPtr;
-        if (parser->m_freeTagList) {
-          tag = parser->m_freeTagList;
-          parser->m_freeTagList = parser->m_freeTagList->parent;
+    case XML_TOK_START_TAG_WITH_ATTS: {
+      TAG *tag;
+      enum XML_Error result;
+      XML_Char *toPtr;
+      if (parser->m_freeTagList) {
+        tag = parser->m_freeTagList;
+        parser->m_freeTagList = parser->m_freeTagList->parent;
+      } else {
+        tag = (TAG *)MALLOC(parser, sizeof(TAG));
+        if (! tag)
+          return XML_ERROR_NO_MEMORY;
+        tag->buf = (char *)MALLOC(parser, INIT_TAG_BUF_SIZE);
+        if (! tag->buf) {
+          FREE(parser, tag);
+          return XML_ERROR_NO_MEMORY;
         }
-        else {
-          tag = (TAG *)MALLOC(parser, sizeof(TAG));
-          if (!tag)
-            return XML_ERROR_NO_MEMORY;
-          tag->buf = (char *)MALLOC(parser, INIT_TAG_BUF_SIZE);
-          if (!tag->buf) {
-            FREE(parser, tag);
-            return XML_ERROR_NO_MEMORY;
+        tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE;
+      }
+      tag->bindings = NULL;
+      tag->parent = parser->m_tagStack;
+      parser->m_tagStack = tag;
+      tag->name.localPart = NULL;
+      tag->name.prefix = NULL;
+      tag->rawName = s + enc->minBytesPerChar;
+      tag->rawNameLength = XmlNameLength(enc, tag->rawName);
+      ++parser->m_tagLevel;
+      {
+        const char *rawNameEnd = tag->rawName + tag->rawNameLength;
+        const char *fromPtr = tag->rawName;
+        toPtr = (XML_Char *)tag->buf;
+        for (;;) {
+          int bufSize;
+          int convLen;
+          const enum XML_Convert_Result convert_res
+              = XmlConvert(enc, &fromPtr, rawNameEnd, (ICHAR **)&toPtr,
+                           (ICHAR *)tag->bufEnd - 1);
+          convLen = (int)(toPtr - (XML_Char *)tag->buf);
+          if ((fromPtr >= rawNameEnd)
+              || (convert_res == XML_CONVERT_INPUT_INCOMPLETE)) {
+            tag->name.strLen = convLen;
+            break;
           }
-          tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE;
-        }
-        tag->bindings = NULL;
-        tag->parent = parser->m_tagStack;
-        parser->m_tagStack = tag;
-        tag->name.localPart = NULL;
-        tag->name.prefix = NULL;
-        tag->rawName = s + enc->minBytesPerChar;
-        tag->rawNameLength = XmlNameLength(enc, tag->rawName);
-        ++parser->m_tagLevel;
-        {
-          const char *rawNameEnd = tag->rawName + tag->rawNameLength;
-          const char *fromPtr = tag->rawName;
-          toPtr = (XML_Char *)tag->buf;
-          for (;;) {
-            int bufSize;
-            int convLen;
-            const enum XML_Convert_Result convert_res = XmlConvert(enc,
-                       &fromPtr, rawNameEnd,
-                       (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1);
-            convLen = (int)(toPtr - (XML_Char *)tag->buf);
-            if ((fromPtr >= rawNameEnd) || (convert_res == XML_CONVERT_INPUT_INCOMPLETE)) {
-              tag->name.strLen = convLen;
-              break;
-            }
-            bufSize = (int)(tag->bufEnd - tag->buf) << 1;
-            {
-              char *temp = (char *)REALLOC(parser, tag->buf, bufSize);
-              if (temp == NULL)
-                return XML_ERROR_NO_MEMORY;
-              tag->buf = temp;
-              tag->bufEnd = temp + bufSize;
-              toPtr = (XML_Char *)temp + convLen;
-            }
+          bufSize = (int)(tag->bufEnd - tag->buf) << 1;
+          {
+            char *temp = (char *)REALLOC(parser, tag->buf, bufSize);
+            if (temp == NULL)
+              return XML_ERROR_NO_MEMORY;
+            tag->buf = temp;
+            tag->bufEnd = temp + bufSize;
+            toPtr = (XML_Char *)temp + convLen;
           }
         }
-        tag->name.str = (XML_Char *)tag->buf;
-        *toPtr = XML_T('\0');
-        result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings));
-        if (result)
-          return result;
-        if (parser->m_startElementHandler)
-          parser->m_startElementHandler(parser->m_handlerArg, tag->name.str,
-                              (const XML_Char **)parser->m_atts);
-        else if (parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
-        poolClear(&parser->m_tempPool);
-        break;
       }
+      tag->name.str = (XML_Char *)tag->buf;
+      *toPtr = XML_T('\0');
+      result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings));
+      if (result)
+        return result;
+      if (parser->m_startElementHandler)
+        parser->m_startElementHandler(parser->m_handlerArg, tag->name.str,
+                                      (const XML_Char **)parser->m_atts);
+      else if (parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+      poolClear(&parser->m_tempPool);
+      break;
+    }
     case XML_TOK_EMPTY_ELEMENT_NO_ATTS:
       /* fall through */
-    case XML_TOK_EMPTY_ELEMENT_WITH_ATTS:
-      {
-        const char *rawName = s + enc->minBytesPerChar;
-        enum XML_Error result;
-        BINDING *bindings = NULL;
-        XML_Bool noElmHandlers = XML_TRUE;
-        TAG_NAME name;
-        name.str = poolStoreString(&parser->m_tempPool, enc, rawName,
-                                   rawName + XmlNameLength(enc, rawName));
-        if (!name.str)
-          return XML_ERROR_NO_MEMORY;
-        poolFinish(&parser->m_tempPool);
-        result = storeAtts(parser, enc, s, &name, &bindings);
-        if (result != XML_ERROR_NONE) {
-          freeBindings(parser, bindings);
-          return result;
-        }
-        poolFinish(&parser->m_tempPool);
-        if (parser->m_startElementHandler) {
-          parser->m_startElementHandler(parser->m_handlerArg, name.str, (const XML_Char **)parser->m_atts);
-          noElmHandlers = XML_FALSE;
-        }
-        if (parser->m_endElementHandler) {
-          if (parser->m_startElementHandler)
-            *eventPP = *eventEndPP;
-          parser->m_endElementHandler(parser->m_handlerArg, name.str);
-          noElmHandlers = XML_FALSE;
-        }
-        if (noElmHandlers && parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
-        poolClear(&parser->m_tempPool);
+    case XML_TOK_EMPTY_ELEMENT_WITH_ATTS: {
+      const char *rawName = s + enc->minBytesPerChar;
+      enum XML_Error result;
+      BINDING *bindings = NULL;
+      XML_Bool noElmHandlers = XML_TRUE;
+      TAG_NAME name;
+      name.str = poolStoreString(&parser->m_tempPool, enc, rawName,
+                                 rawName + XmlNameLength(enc, rawName));
+      if (! name.str)
+        return XML_ERROR_NO_MEMORY;
+      poolFinish(&parser->m_tempPool);
+      result = storeAtts(parser, enc, s, &name, &bindings);
+      if (result != XML_ERROR_NONE) {
         freeBindings(parser, bindings);
+        return result;
       }
-      if ((parser->m_tagLevel == 0) && (parser->m_parsingStatus.parsing != XML_FINISHED)) {
+      poolFinish(&parser->m_tempPool);
+      if (parser->m_startElementHandler) {
+        parser->m_startElementHandler(parser->m_handlerArg, name.str,
+                                      (const XML_Char **)parser->m_atts);
+        noElmHandlers = XML_FALSE;
+      }
+      if (parser->m_endElementHandler) {
+        if (parser->m_startElementHandler)
+          *eventPP = *eventEndPP;
+        parser->m_endElementHandler(parser->m_handlerArg, name.str);
+        noElmHandlers = XML_FALSE;
+      }
+      if (noElmHandlers && parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+      poolClear(&parser->m_tempPool);
+      freeBindings(parser, bindings);
+    }
+      if ((parser->m_tagLevel == 0)
+          && (parser->m_parsingStatus.parsing != XML_FINISHED)) {
         if (parser->m_parsingStatus.parsing == XML_SUSPENDED)
           parser->m_processor = epilogProcessor;
         else
@@ -2937,7 +2812,7 @@ doContent(XML_Parser parser,
         parser->m_tagStack = tag->parent;
         tag->parent = parser->m_freeTagList;
         parser->m_freeTagList = tag;
-        rawName = s + enc->minBytesPerChar*2;
+        rawName = s + enc->minBytesPerChar * 2;
         len = XmlNameLength(enc, rawName);
         if (len != tag->rawNameLength
             || memcmp(tag->rawName, rawName, len) != 0) {
@@ -2957,86 +2832,89 @@ doContent(XML_Parser parser,
             */
             uri = (XML_Char *)tag->name.str + tag->name.uriLen;
             /* don't need to check for space - already done in storeAtts() */
-            while (*localPart) *uri++ = *localPart++;
+            while (*localPart)
+              *uri++ = *localPart++;
             prefix = (XML_Char *)tag->name.prefix;
             if (parser->m_ns_triplets && prefix) {
               *uri++ = parser->m_namespaceSeparator;
-              while (*prefix) *uri++ = *prefix++;
-             }
+              while (*prefix)
+                *uri++ = *prefix++;
+            }
             *uri = XML_T('\0');
           }
           parser->m_endElementHandler(parser->m_handlerArg, tag->name.str);
-        }
-        else if (parser->m_defaultHandler)
+        } else if (parser->m_defaultHandler)
           reportDefault(parser, enc, s, next);
         while (tag->bindings) {
           BINDING *b = tag->bindings;
           if (parser->m_endNamespaceDeclHandler)
-            parser->m_endNamespaceDeclHandler(parser->m_handlerArg, b->prefix->name);
+            parser->m_endNamespaceDeclHandler(parser->m_handlerArg,
+                                              b->prefix->name);
           tag->bindings = tag->bindings->nextTagBinding;
           b->nextTagBinding = parser->m_freeBindingList;
           parser->m_freeBindingList = b;
           b->prefix->binding = b->prevPrefixBinding;
         }
-        if (parser->m_tagLevel == 0)
-          return epilogProcessor(parser, next, end, nextPtr);
-      }
-      break;
-    case XML_TOK_CHAR_REF:
-      {
-        int n = XmlCharRefNumber(enc, s);
-        if (n < 0)
-          return XML_ERROR_BAD_CHAR_REF;
-        if (parser->m_characterDataHandler) {
-          XML_Char buf[XML_ENCODE_MAX];
-          parser->m_characterDataHandler(parser->m_handlerArg, buf, XmlEncode(n, (ICHAR *)buf));
+        if ((parser->m_tagLevel == 0)
+            && (parser->m_parsingStatus.parsing != XML_FINISHED)) {
+          if (parser->m_parsingStatus.parsing == XML_SUSPENDED)
+            parser->m_processor = epilogProcessor;
+          else
+            return epilogProcessor(parser, next, end, nextPtr);
         }
-        else if (parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
       }
       break;
+    case XML_TOK_CHAR_REF: {
+      int n = XmlCharRefNumber(enc, s);
+      if (n < 0)
+        return XML_ERROR_BAD_CHAR_REF;
+      if (parser->m_characterDataHandler) {
+        XML_Char buf[XML_ENCODE_MAX];
+        parser->m_characterDataHandler(parser->m_handlerArg, buf,
+                                       XmlEncode(n, (ICHAR *)buf));
+      } else if (parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+    } break;
     case XML_TOK_XML_DECL:
       return XML_ERROR_MISPLACED_XML_PI;
     case XML_TOK_DATA_NEWLINE:
       if (parser->m_characterDataHandler) {
         XML_Char c = 0xA;
         parser->m_characterDataHandler(parser->m_handlerArg, &c, 1);
-      }
-      else if (parser->m_defaultHandler)
+      } else if (parser->m_defaultHandler)
         reportDefault(parser, enc, s, next);
       break;
-    case XML_TOK_CDATA_SECT_OPEN:
-      {
-        enum XML_Error result;
-        if (parser->m_startCdataSectionHandler)
-          parser->m_startCdataSectionHandler(parser->m_handlerArg);
-/* BEGIN disabled code */
-        /* Suppose you doing a transformation on a document that involves
-           changing only the character data.  You set up a defaultHandler
-           and a characterDataHandler.  The defaultHandler simply copies
-           characters through.  The characterDataHandler does the
-           transformation and writes the characters out escaping them as
-           necessary.  This case will fail to work if we leave out the
-           following two lines (because & and < inside CDATA sections will
-           be incorrectly escaped).
-
-           However, now we have a start/endCdataSectionHandler, so it seems
-           easier to let the user deal with this.
-        */
-        else if (0 && parser->m_characterDataHandler)
-          parser->m_characterDataHandler(parser->m_handlerArg, parser->m_dataBuf, 0);
-/* END disabled code */
-        else if (parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
-        result = doCdataSection(parser, enc, &next, end, nextPtr, haveMore);
-        if (result != XML_ERROR_NONE)
-          return result;
-        else if (!next) {
-          parser->m_processor = cdataSectionProcessor;
-          return result;
-        }
+    case XML_TOK_CDATA_SECT_OPEN: {
+      enum XML_Error result;
+      if (parser->m_startCdataSectionHandler)
+        parser->m_startCdataSectionHandler(parser->m_handlerArg);
+      /* BEGIN disabled code */
+      /* Suppose you doing a transformation on a document that involves
+         changing only the character data.  You set up a defaultHandler
+         and a characterDataHandler.  The defaultHandler simply copies
+         characters through.  The characterDataHandler does the
+         transformation and writes the characters out escaping them as
+         necessary.  This case will fail to work if we leave out the
+         following two lines (because & and < inside CDATA sections will
+         be incorrectly escaped).
+
+         However, now we have a start/endCdataSectionHandler, so it seems
+         easier to let the user deal with this.
+      */
+      else if (0 && parser->m_characterDataHandler)
+        parser->m_characterDataHandler(parser->m_handlerArg, parser->m_dataBuf,
+                                       0);
+      /* END disabled code */
+      else if (parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+      result = doCdataSection(parser, enc, &next, end, nextPtr, haveMore);
+      if (result != XML_ERROR_NONE)
+        return result;
+      else if (! next) {
+        parser->m_processor = cdataSectionProcessor;
+        return result;
       }
-      break;
+    } break;
     case XML_TOK_TRAILING_RSQB:
       if (haveMore) {
         *nextPtr = s;
@@ -3046,15 +2924,14 @@ doContent(XML_Parser parser,
         if (MUST_CONVERT(enc, s)) {
           ICHAR *dataPtr = (ICHAR *)parser->m_dataBuf;
           XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)parser->m_dataBufEnd);
-          parser->m_characterDataHandler(parser->m_handlerArg, parser->m_dataBuf,
-                               (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
-        }
-        else
-          parser->m_characterDataHandler(parser->m_handlerArg,
-                               (XML_Char *)s,
-                               (int)((XML_Char *)end - (XML_Char *)s));
-      }
-      else if (parser->m_defaultHandler)
+          parser->m_characterDataHandler(
+              parser->m_handlerArg, parser->m_dataBuf,
+              (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
+        } else
+          parser->m_characterDataHandler(
+              parser->m_handlerArg, (XML_Char *)s,
+              (int)((XML_Char *)end - (XML_Char *)s));
+      } else if (parser->m_defaultHandler)
         reportDefault(parser, enc, s, end);
       /* We are at the end of the final buffer, should we check for
          XML_SUSPENDED, XML_FINISHED?
@@ -3069,37 +2946,34 @@ doContent(XML_Parser parser,
       }
       *nextPtr = end;
       return XML_ERROR_NONE;
-    case XML_TOK_DATA_CHARS:
-      {
-        XML_CharacterDataHandler charDataHandler = parser->m_characterDataHandler;
-        if (charDataHandler) {
-          if (MUST_CONVERT(enc, s)) {
-            for (;;) {
-              ICHAR *dataPtr = (ICHAR *)parser->m_dataBuf;
-              const enum XML_Convert_Result convert_res = XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)parser->m_dataBufEnd);
-              *eventEndPP = s;
-              charDataHandler(parser->m_handlerArg, parser->m_dataBuf,
-                              (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
-              if ((convert_res == XML_CONVERT_COMPLETED) || (convert_res == XML_CONVERT_INPUT_INCOMPLETE))
-                break;
-              *eventPP = s;
-            }
+    case XML_TOK_DATA_CHARS: {
+      XML_CharacterDataHandler charDataHandler = parser->m_characterDataHandler;
+      if (charDataHandler) {
+        if (MUST_CONVERT(enc, s)) {
+          for (;;) {
+            ICHAR *dataPtr = (ICHAR *)parser->m_dataBuf;
+            const enum XML_Convert_Result convert_res = XmlConvert(
+                enc, &s, next, &dataPtr, (ICHAR *)parser->m_dataBufEnd);
+            *eventEndPP = s;
+            charDataHandler(parser->m_handlerArg, parser->m_dataBuf,
+                            (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
+            if ((convert_res == XML_CONVERT_COMPLETED)
+                || (convert_res == XML_CONVERT_INPUT_INCOMPLETE))
+              break;
+            *eventPP = s;
           }
-          else
-            charDataHandler(parser->m_handlerArg,
-                            (XML_Char *)s,
-                            (int)((XML_Char *)next - (XML_Char *)s));
-        }
-        else if (parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
-      }
-      break;
+        } else
+          charDataHandler(parser->m_handlerArg, (XML_Char *)s,
+                          (int)((XML_Char *)next - (XML_Char *)s));
+      } else if (parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+    } break;
     case XML_TOK_PI:
-      if (!reportProcessingInstruction(parser, enc, s, next))
+      if (! reportProcessingInstruction(parser, enc, s, next))
         return XML_ERROR_NO_MEMORY;
       break;
     case XML_TOK_COMMENT:
-      if (!reportComment(parser, enc, s, next))
+      if (! reportComment(parser, enc, s, next))
         return XML_ERROR_NO_MEMORY;
       break;
     default:
@@ -3122,7 +2996,7 @@ doContent(XML_Parser parser,
       return XML_ERROR_NONE;
     case XML_FINISHED:
       return XML_ERROR_ABORTED;
-    default: ;
+    default:;
     }
   }
   /* not reached */
@@ -3133,8 +3007,7 @@ doContent(XML_Parser parser,
  * reused as appropriate.
  */
 static void
-freeBindings(XML_Parser parser, BINDING *bindings)
-{
+freeBindings(XML_Parser parser, BINDING *bindings) {
   while (bindings) {
     BINDING *b = bindings;
 
@@ -3142,7 +3015,7 @@ freeBindings(XML_Parser parser, BINDING *bindings)
      * binding in addBindings(), so call the end handler now.
      */
     if (parser->m_endNamespaceDeclHandler)
-        parser->m_endNamespaceDeclHandler(parser->m_handlerArg, b->prefix->name);
+      parser->m_endNamespaceDeclHandler(parser->m_handlerArg, b->prefix->name);
 
     bindings = bindings->nextTagBinding;
     b->nextTagBinding = parser->m_freeBindingList;
@@ -3162,14 +3035,12 @@ freeBindings(XML_Parser parser, BINDING *bindings)
    - generate namespace aware element name (URI, prefix)
 */
 static enum XML_Error
-storeAtts(XML_Parser parser, const ENCODING *enc,
-          const char *attStr, TAG_NAME *tagNamePtr,
-          BINDING **bindingsPtr)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+storeAtts(XML_Parser parser, const ENCODING *enc, const char *attStr,
+          TAG_NAME *tagNamePtr, BINDING **bindingsPtr) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   ELEMENT_TYPE *elementType;
   int nDefaultAtts;
-  const XML_Char **appAtts;   /* the attribute list for the application */
+  const XML_Char **appAtts; /* the attribute list for the application */
   int attIndex = 0;
   int prefixLen;
   int i;
@@ -3180,16 +3051,17 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
   const XML_Char *localPart;
 
   /* lookup the element type name */
-  elementType = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, tagNamePtr->str,0);
-  if (!elementType) {
+  elementType
+      = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, tagNamePtr->str, 0);
+  if (! elementType) {
     const XML_Char *name = poolCopyString(&dtd->pool, tagNamePtr->str);
-    if (!name)
+    if (! name)
       return XML_ERROR_NO_MEMORY;
     elementType = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, name,
                                          sizeof(ELEMENT_TYPE));
-    if (!elementType)
+    if (! elementType)
       return XML_ERROR_NO_MEMORY;
-    if (parser->m_ns && !setElementTypePrefix(parser, elementType))
+    if (parser->m_ns && ! setElementTypePrefix(parser, elementType))
       return XML_ERROR_NO_MEMORY;
   }
   nDefaultAtts = elementType->nDefaultAtts;
@@ -3203,14 +3075,16 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
     XML_AttrInfo *temp2;
 #endif
     parser->m_attsSize = n + nDefaultAtts + INIT_ATTS_SIZE;
-    temp = (ATTRIBUTE *)REALLOC(parser, (void *)parser->m_atts, parser->m_attsSize * sizeof(ATTRIBUTE));
+    temp = (ATTRIBUTE *)REALLOC(parser, (void *)parser->m_atts,
+                                parser->m_attsSize * sizeof(ATTRIBUTE));
     if (temp == NULL) {
       parser->m_attsSize = oldAttsSize;
       return XML_ERROR_NO_MEMORY;
     }
     parser->m_atts = temp;
 #ifdef XML_ATTR_INFO
-    temp2 = (XML_AttrInfo *)REALLOC(parser, (void *)parser->m_attInfo, parser->m_attsSize * sizeof(XML_AttrInfo));
+    temp2 = (XML_AttrInfo *)REALLOC(parser, (void *)parser->m_attInfo,
+                                    parser->m_attsSize * sizeof(XML_AttrInfo));
     if (temp2 == NULL) {
       parser->m_attsSize = oldAttsSize;
       return XML_ERROR_NO_MEMORY;
@@ -3228,18 +3102,20 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
     XML_AttrInfo *currAttInfo = &parser->m_attInfo[i];
 #endif
     /* add the name and value to the attribute list */
-    ATTRIBUTE_ID *attId = getAttributeId(parser, enc, currAtt->name,
-                                         currAtt->name
-                                         + XmlNameLength(enc, currAtt->name));
-    if (!attId)
+    ATTRIBUTE_ID *attId
+        = getAttributeId(parser, enc, currAtt->name,
+                         currAtt->name + XmlNameLength(enc, currAtt->name));
+    if (! attId)
       return XML_ERROR_NO_MEMORY;
 #ifdef XML_ATTR_INFO
-    currAttInfo->nameStart = parser->m_parseEndByteIndex - (parser->m_parseEndPtr - currAtt->name);
-    currAttInfo->nameEnd = currAttInfo->nameStart +
-                           XmlNameLength(enc, currAtt->name);
-    currAttInfo->valueStart = parser->m_parseEndByteIndex -
-                            (parser->m_parseEndPtr - currAtt->valuePtr);
-    currAttInfo->valueEnd = parser->m_parseEndByteIndex - (parser->m_parseEndPtr - currAtt->valueEnd);
+    currAttInfo->nameStart
+        = parser->m_parseEndByteIndex - (parser->m_parseEndPtr - currAtt->name);
+    currAttInfo->nameEnd
+        = currAttInfo->nameStart + XmlNameLength(enc, currAtt->name);
+    currAttInfo->valueStart = parser->m_parseEndByteIndex
+                              - (parser->m_parseEndPtr - currAtt->valuePtr);
+    currAttInfo->valueEnd = parser->m_parseEndByteIndex
+                            - (parser->m_parseEndPtr - currAtt->valueEnd);
 #endif
     /* Detect duplicate attributes by their QNames. This does not work when
        namespace processing is turned on and different prefixes for the same
@@ -3252,7 +3128,7 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
     }
     (attId->name)[-1] = 1;
     appAtts[attIndex++] = attId->name;
-    if (!parser->m_atts[i].normalized) {
+    if (! parser->m_atts[i].normalized) {
       enum XML_Error result;
       XML_Bool isCdata = XML_TRUE;
 
@@ -3268,17 +3144,17 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
       }
 
       /* normalize the attribute value */
-      result = storeAttributeValue(parser, enc, isCdata,
-                                   parser->m_atts[i].valuePtr, parser->m_atts[i].valueEnd,
-                                   &parser->m_tempPool);
+      result = storeAttributeValue(
+          parser, enc, isCdata, parser->m_atts[i].valuePtr,
+          parser->m_atts[i].valueEnd, &parser->m_tempPool);
       if (result)
         return result;
       appAtts[attIndex] = poolStart(&parser->m_tempPool);
       poolFinish(&parser->m_tempPool);
-    }
-    else {
+    } else {
       /* the value did not need normalizing */
-      appAtts[attIndex] = poolStoreString(&parser->m_tempPool, enc, parser->m_atts[i].valuePtr,
+      appAtts[attIndex] = poolStoreString(&parser->m_tempPool, enc,
+                                          parser->m_atts[i].valuePtr,
                                           parser->m_atts[i].valueEnd);
       if (appAtts[attIndex] == 0)
         return XML_ERROR_NO_MEMORY;
@@ -3293,15 +3169,13 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
         if (result)
           return result;
         --attIndex;
-      }
-      else {
+      } else {
         /* deal with other prefixed names later */
         attIndex++;
         nPrefixes++;
         (attId->name)[-1] = 2;
       }
-    }
-    else
+    } else
       attIndex++;
   }
 
@@ -3313,29 +3187,26 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
         parser->m_idAttIndex = i;
         break;
       }
-  }
-  else
+  } else
     parser->m_idAttIndex = -1;
 
   /* do attribute defaulting */
   for (i = 0; i < nDefaultAtts; i++) {
     const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + i;
-    if (!(da->id->name)[-1] && da->value) {
+    if (! (da->id->name)[-1] && da->value) {
       if (da->id->prefix) {
         if (da->id->xmlns) {
           enum XML_Error result = addBinding(parser, da->id->prefix, da->id,
                                              da->value, bindingsPtr);
           if (result)
             return result;
-        }
-        else {
+        } else {
           (da->id->name)[-1] = 2;
           nPrefixes++;
           appAtts[attIndex++] = da->id->name;
           appAtts[attIndex++] = da->value;
         }
-      }
-      else {
+      } else {
         (da->id->name)[-1] = 1;
         appAtts[attIndex++] = da->id->name;
         appAtts[attIndex++] = da->value;
@@ -3348,31 +3219,34 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
      and clear flags that say whether attributes were specified */
   i = 0;
   if (nPrefixes) {
-    int j;  /* hash table index */
+    int j; /* hash table index */
     unsigned long version = parser->m_nsAttsVersion;
     int nsAttsSize = (int)1 << parser->m_nsAttsPower;
     unsigned char oldNsAttsPower = parser->m_nsAttsPower;
     /* size of hash table must be at least 2 * (# of prefixed attributes) */
-    if ((nPrefixes << 1) >> parser->m_nsAttsPower) {  /* true for m_nsAttsPower = 0 */
+    if ((nPrefixes << 1)
+        >> parser->m_nsAttsPower) { /* true for m_nsAttsPower = 0 */
       NS_ATT *temp;
       /* hash table size must also be a power of 2 and >= 8 */
-      while (nPrefixes >> parser->m_nsAttsPower++);
+      while (nPrefixes >> parser->m_nsAttsPower++)
+        ;
       if (parser->m_nsAttsPower < 3)
         parser->m_nsAttsPower = 3;
       nsAttsSize = (int)1 << parser->m_nsAttsPower;
-      temp = (NS_ATT *)REALLOC(parser, parser->m_nsAtts, nsAttsSize * sizeof(NS_ATT));
-      if (!temp) {
+      temp = (NS_ATT *)REALLOC(parser, parser->m_nsAtts,
+                               nsAttsSize * sizeof(NS_ATT));
+      if (! temp) {
         /* Restore actual size of memory in m_nsAtts */
         parser->m_nsAttsPower = oldNsAttsPower;
         return XML_ERROR_NO_MEMORY;
       }
       parser->m_nsAtts = temp;
-      version = 0;  /* force re-initialization of m_nsAtts hash table */
+      version = 0; /* force re-initialization of m_nsAtts hash table */
     }
     /* using a version flag saves us from initializing m_nsAtts every time */
-    if (!version) {  /* initialize version flags when version wraps around */
+    if (! version) { /* initialize version flags when version wraps around */
       version = INIT_ATTS_VERSION;
-      for (j = nsAttsSize; j != 0; )
+      for (j = nsAttsSize; j != 0;)
         parser->m_nsAtts[--j].version = version;
     }
     parser->m_nsAttsVersion = --version;
@@ -3380,7 +3254,7 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
     /* expand prefixed names and check for duplicates */
     for (; i < attIndex; i += 2) {
       const XML_Char *s = appAtts[i];
-      if (s[-1] == 2) {  /* prefixed */
+      if (s[-1] == 2) { /* prefixed */
         ATTRIBUTE_ID *id;
         const BINDING *b;
         unsigned long uriHash;
@@ -3390,9 +3264,9 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
         copy_salt_to_sipkey(parser, &sip_key);
         sip24_init(&sip_state, &sip_key);
 
-        ((XML_Char *)s)[-1] = 0;  /* clear flag */
+        ((XML_Char *)s)[-1] = 0; /* clear flag */
         id = (ATTRIBUTE_ID *)lookup(parser, &dtd->attributeIds, s, 0);
-        if (!id || !id->prefix) {
+        if (! id || ! id->prefix) {
           /* This code is walking through the appAtts array, dealing
            * with (in this case) a prefixed attribute name.  To be in
            * the array, the attribute must have already been bound, so
@@ -3410,12 +3284,12 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
           return XML_ERROR_NO_MEMORY; /* LCOV_EXCL_LINE */
         }
         b = id->prefix->binding;
-        if (!b)
+        if (! b)
           return XML_ERROR_UNBOUND_PREFIX;
 
         for (j = 0; j < b->uriLen; j++) {
           const XML_Char c = b->uri[j];
-          if (!poolAppendChar(&parser->m_tempPool, c))
+          if (! poolAppendChar(&parser->m_tempPool, c))
             return XML_ERROR_NO_MEMORY;
         }
 
@@ -3426,8 +3300,8 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
 
         sip24_update(&sip_state, s, keylen(s) * sizeof(XML_Char));
 
-        do {  /* copies null terminator */
-          if (!poolAppendChar(&parser->m_tempPool, *s))
+        do { /* copies null terminator */
+          if (! poolAppendChar(&parser->m_tempPool, *s))
             return XML_ERROR_NO_MEMORY;
         } while (*s++);
 
@@ -3438,28 +3312,29 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
           */
           unsigned char step = 0;
           unsigned long mask = nsAttsSize - 1;
-          j = uriHash & mask;  /* index into hash table */
+          j = uriHash & mask; /* index into hash table */
           while (parser->m_nsAtts[j].version == version) {
             /* for speed we compare stored hash values first */
             if (uriHash == parser->m_nsAtts[j].hash) {
               const XML_Char *s1 = poolStart(&parser->m_tempPool);
               const XML_Char *s2 = parser->m_nsAtts[j].uriName;
               /* s1 is null terminated, but not s2 */
-              for (; *s1 == *s2 && *s1 != 0; s1++, s2++);
+              for (; *s1 == *s2 && *s1 != 0; s1++, s2++)
+                ;
               if (*s1 == 0)
                 return XML_ERROR_DUPLICATE_ATTRIBUTE;
             }
-            if (!step)
+            if (! step)
               step = PROBE_STEP(uriHash, mask, parser->m_nsAttsPower);
             j < step ? (j += nsAttsSize - step) : (j -= step);
           }
         }
 
-        if (parser->m_ns_triplets) {  /* append namespace separator and prefix */
+        if (parser->m_ns_triplets) { /* append namespace separator and prefix */
           parser->m_tempPool.ptr[-1] = parser->m_namespaceSeparator;
           s = b->prefix->name;
           do {
-            if (!poolAppendChar(&parser->m_tempPool, *s))
+            if (! poolAppendChar(&parser->m_tempPool, *s))
               return XML_ERROR_NO_MEMORY;
           } while (*s++);
         }
@@ -3474,13 +3349,12 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
         parser->m_nsAtts[j].hash = uriHash;
         parser->m_nsAtts[j].uriName = s;
 
-        if (!--nPrefixes) {
+        if (! --nPrefixes) {
           i += 2;
           break;
         }
-      }
-      else  /* not prefixed */
-        ((XML_Char *)s)[-1] = 0;  /* clear flag */
+      } else                     /* not prefixed */
+        ((XML_Char *)s)[-1] = 0; /* clear flag */
     }
   }
   /* clear flags for the remaining attributes */
@@ -3489,40 +3363,38 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
   for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding)
     binding->attId->name[-1] = 0;
 
-  if (!parser->m_ns)
+  if (! parser->m_ns)
     return XML_ERROR_NONE;
 
   /* expand the element type name */
   if (elementType->prefix) {
     binding = elementType->prefix->binding;
-    if (!binding)
+    if (! binding)
       return XML_ERROR_UNBOUND_PREFIX;
     localPart = tagNamePtr->str;
     while (*localPart++ != XML_T(ASCII_COLON))
       ;
-  }
-  else if (dtd->defaultPrefix.binding) {
+  } else if (dtd->defaultPrefix.binding) {
     binding = dtd->defaultPrefix.binding;
     localPart = tagNamePtr->str;
-  }
-  else
+  } else
     return XML_ERROR_NONE;
   prefixLen = 0;
   if (parser->m_ns_triplets && binding->prefix->name) {
     for (; binding->prefix->name[prefixLen++];)
-      ;  /* prefixLen includes null terminator */
+      ; /* prefixLen includes null terminator */
   }
   tagNamePtr->localPart = localPart;
   tagNamePtr->uriLen = binding->uriLen;
   tagNamePtr->prefix = binding->prefix->name;
   tagNamePtr->prefixLen = prefixLen;
   for (i = 0; localPart[i++];)
-    ;  /* i includes null terminator */
+    ; /* i includes null terminator */
   n = i + binding->uriLen + prefixLen;
   if (n > binding->uriAlloc) {
     TAG *p;
     uri = (XML_Char *)MALLOC(parser, (n + EXPAND_SPARE) * sizeof(XML_Char));
-    if (!uri)
+    if (! uri)
       return XML_ERROR_NO_MEMORY;
     binding->uriAlloc = n + EXPAND_SPARE;
     memcpy(uri, binding->uri, binding->uriLen * sizeof(XML_Char));
@@ -3538,7 +3410,7 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
   /* we always have a namespace separator between localPart and prefix */
   if (prefixLen) {
     uri += i - 1;
-    *uri = parser->m_namespaceSeparator;  /* replace null terminator */
+    *uri = parser->m_namespaceSeparator; /* replace null terminator */
     memcpy(uri + 1, binding->prefix->name, prefixLen * sizeof(XML_Char));
   }
   tagNamePtr->str = binding->uri;
@@ -3550,27 +3422,25 @@ storeAtts(XML_Parser parser, const ENCODING *enc,
 */
 static enum XML_Error
 addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
-           const XML_Char *uri, BINDING **bindingsPtr)
-{
-  static const XML_Char xmlNamespace[] = {
-    ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH,
-    ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD,
-    ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L,
-    ASCII_SLASH, ASCII_1, ASCII_9, ASCII_9, ASCII_8, ASCII_SLASH,
-    ASCII_n, ASCII_a, ASCII_m, ASCII_e, ASCII_s, ASCII_p, ASCII_a, ASCII_c,
-    ASCII_e, '\0'
-  };
-  static const int xmlLen =
-    (int)sizeof(xmlNamespace)/sizeof(XML_Char) - 1;
-  static const XML_Char xmlnsNamespace[] = {
-    ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH,
-    ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD,
-    ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_2, ASCII_0, ASCII_0,
-    ASCII_0, ASCII_SLASH, ASCII_x, ASCII_m, ASCII_l, ASCII_n, ASCII_s,
-    ASCII_SLASH, '\0'
-  };
-  static const int xmlnsLen =
-    (int)sizeof(xmlnsNamespace)/sizeof(XML_Char) - 1;
+           const XML_Char *uri, BINDING **bindingsPtr) {
+  static const XML_Char xmlNamespace[]
+      = {ASCII_h,      ASCII_t,     ASCII_t,     ASCII_p,      ASCII_COLON,
+         ASCII_SLASH,  ASCII_SLASH, ASCII_w,     ASCII_w,      ASCII_w,
+         ASCII_PERIOD, ASCII_w,     ASCII_3,     ASCII_PERIOD, ASCII_o,
+         ASCII_r,      ASCII_g,     ASCII_SLASH, ASCII_X,      ASCII_M,
+         ASCII_L,      ASCII_SLASH, ASCII_1,     ASCII_9,      ASCII_9,
+         ASCII_8,      ASCII_SLASH, ASCII_n,     ASCII_a,      ASCII_m,
+         ASCII_e,      ASCII_s,     ASCII_p,     ASCII_a,      ASCII_c,
+         ASCII_e,      '\0'};
+  static const int xmlLen = (int)sizeof(xmlNamespace) / sizeof(XML_Char) - 1;
+  static const XML_Char xmlnsNamespace[]
+      = {ASCII_h,     ASCII_t,      ASCII_t, ASCII_p, ASCII_COLON,  ASCII_SLASH,
+         ASCII_SLASH, ASCII_w,      ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w,
+         ASCII_3,     ASCII_PERIOD, ASCII_o, ASCII_r, ASCII_g,      ASCII_SLASH,
+         ASCII_2,     ASCII_0,      ASCII_0, ASCII_0, ASCII_SLASH,  ASCII_x,
+         ASCII_m,     ASCII_l,      ASCII_n, ASCII_s, ASCII_SLASH,  '\0'};
+  static const int xmlnsLen
+      = (int)sizeof(xmlnsNamespace) / sizeof(XML_Char) - 1;
 
   XML_Bool mustBeXML = XML_FALSE;
   XML_Bool isXML = XML_TRUE;
@@ -3583,14 +3453,11 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
   if (*uri == XML_T('\0') && prefix->name)
     return XML_ERROR_UNDECLARING_PREFIX;
 
-  if (prefix->name
-      && prefix->name[0] == XML_T(ASCII_x)
+  if (prefix->name && prefix->name[0] == XML_T(ASCII_x)
       && prefix->name[1] == XML_T(ASCII_m)
       && prefix->name[2] == XML_T(ASCII_l)) {
-
     /* Not allowed to bind xmlns */
-    if (prefix->name[3] == XML_T(ASCII_n)
-        && prefix->name[4] == XML_T(ASCII_s)
+    if (prefix->name[3] == XML_T(ASCII_n) && prefix->name[4] == XML_T(ASCII_s)
         && prefix->name[5] == XML_T('\0'))
       return XML_ERROR_RESERVED_PREFIX_XMLNS;
 
@@ -3602,7 +3469,7 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
     if (isXML && (len > xmlLen || uri[len] != xmlNamespace[len]))
       isXML = XML_FALSE;
 
-    if (!mustBeXML && isXMLNS
+    if (! mustBeXML && isXMLNS
         && (len > xmlnsLen || uri[len] != xmlnsNamespace[len]))
       isXMLNS = XML_FALSE;
   }
@@ -3621,21 +3488,21 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
   if (parser->m_freeBindingList) {
     b = parser->m_freeBindingList;
     if (len > b->uriAlloc) {
-      XML_Char *temp = (XML_Char *)REALLOC(parser, b->uri,
-                          sizeof(XML_Char) * (len + EXPAND_SPARE));
+      XML_Char *temp = (XML_Char *)REALLOC(
+          parser, b->uri, sizeof(XML_Char) * (len + EXPAND_SPARE));
       if (temp == NULL)
         return XML_ERROR_NO_MEMORY;
       b->uri = temp;
       b->uriAlloc = len + EXPAND_SPARE;
     }
     parser->m_freeBindingList = b->nextTagBinding;
-  }
-  else {
+  } else {
     b = (BINDING *)MALLOC(parser, sizeof(BINDING));
-    if (!b)
+    if (! b)
       return XML_ERROR_NO_MEMORY;
-    b->uri = (XML_Char *)MALLOC(parser, sizeof(XML_Char) * (len + EXPAND_SPARE));
-    if (!b->uri) {
+    b->uri
+        = (XML_Char *)MALLOC(parser, sizeof(XML_Char) * (len + EXPAND_SPARE));
+    if (! b->uri) {
       FREE(parser, b);
       return XML_ERROR_NO_MEMORY;
     }
@@ -3658,7 +3525,7 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
   /* if attId == NULL then we are not starting a namespace scope */
   if (attId && parser->m_startNamespaceDeclHandler)
     parser->m_startNamespaceDeclHandler(parser->m_handlerArg, prefix->name,
-                              prefix->binding ? uri : 0);
+                                        prefix->binding ? uri : 0);
   return XML_ERROR_NONE;
 }
 
@@ -3666,21 +3533,18 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId,
    the whole file is parsed with one call.
 */
 static enum XML_Error PTRCALL
-cdataSectionProcessor(XML_Parser parser,
-                      const char *start,
-                      const char *end,
-                      const char **endPtr)
-{
-  enum XML_Error result = doCdataSection(parser, parser->m_encoding, &start, end,
-                                         endPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
+cdataSectionProcessor(XML_Parser parser, const char *start, const char *end,
+                      const char **endPtr) {
+  enum XML_Error result
+      = doCdataSection(parser, parser->m_encoding, &start, end, endPtr,
+                       (XML_Bool)! parser->m_parsingStatus.finalBuffer);
   if (result != XML_ERROR_NONE)
     return result;
   if (start) {
-    if (parser->m_parentParser) {  /* we are parsing an external entity */
+    if (parser->m_parentParser) { /* we are parsing an external entity */
       parser->m_processor = externalEntityContentProcessor;
       return externalEntityContentProcessor(parser, start, end, endPtr);
-    }
-    else {
+    } else {
       parser->m_processor = contentProcessor;
       return contentProcessor(parser, start, end, endPtr);
     }
@@ -3692,13 +3556,8 @@ cdataSectionProcessor(XML_Parser parser,
    the section is not yet closed.
 */
 static enum XML_Error
-doCdataSection(XML_Parser parser,
-               const ENCODING *enc,
-               const char **startPtr,
-               const char *end,
-               const char **nextPtr,
-               XML_Bool haveMore)
-{
+doCdataSection(XML_Parser parser, const ENCODING *enc, const char **startPtr,
+               const char *end, const char **nextPtr, XML_Bool haveMore) {
   const char *s = *startPtr;
   const char **eventPP;
   const char **eventEndPP;
@@ -3706,8 +3565,7 @@ doCdataSection(XML_Parser parser,
     eventPP = &parser->m_eventPtr;
     *eventPP = s;
     eventEndPP = &parser->m_eventEndPtr;
-  }
-  else {
+  } else {
     eventPP = &(parser->m_openInternalEntities->internalEventPtr);
     eventEndPP = &(parser->m_openInternalEntities->internalEventEndPtr);
   }
@@ -3722,11 +3580,12 @@ doCdataSection(XML_Parser parser,
     case XML_TOK_CDATA_SECT_CLOSE:
       if (parser->m_endCdataSectionHandler)
         parser->m_endCdataSectionHandler(parser->m_handlerArg);
-/* BEGIN disabled code */
+      /* BEGIN disabled code */
       /* see comment under XML_TOK_CDATA_SECT_OPEN */
       else if (0 && parser->m_characterDataHandler)
-        parser->m_characterDataHandler(parser->m_handlerArg, parser->m_dataBuf, 0);
-/* END disabled code */
+        parser->m_characterDataHandler(parser->m_handlerArg, parser->m_dataBuf,
+                                       0);
+      /* END disabled code */
       else if (parser->m_defaultHandler)
         reportDefault(parser, enc, s, next);
       *startPtr = next;
@@ -3739,35 +3598,31 @@ doCdataSection(XML_Parser parser,
       if (parser->m_characterDataHandler) {
         XML_Char c = 0xA;
         parser->m_characterDataHandler(parser->m_handlerArg, &c, 1);
-      }
-      else if (parser->m_defaultHandler)
+      } else if (parser->m_defaultHandler)
         reportDefault(parser, enc, s, next);
       break;
-    case XML_TOK_DATA_CHARS:
-      {
-        XML_CharacterDataHandler charDataHandler = parser->m_characterDataHandler;
-        if (charDataHandler) {
-          if (MUST_CONVERT(enc, s)) {
-            for (;;) {
-              ICHAR *dataPtr = (ICHAR *)parser->m_dataBuf;
-              const enum XML_Convert_Result convert_res = XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)parser->m_dataBufEnd);
-              *eventEndPP = next;
-              charDataHandler(parser->m_handlerArg, parser->m_dataBuf,
-                              (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
-              if ((convert_res == XML_CONVERT_COMPLETED) || (convert_res == XML_CONVERT_INPUT_INCOMPLETE))
-                break;
-              *eventPP = s;
-            }
+    case XML_TOK_DATA_CHARS: {
+      XML_CharacterDataHandler charDataHandler = parser->m_characterDataHandler;
+      if (charDataHandler) {
+        if (MUST_CONVERT(enc, s)) {
+          for (;;) {
+            ICHAR *dataPtr = (ICHAR *)parser->m_dataBuf;
+            const enum XML_Convert_Result convert_res = XmlConvert(
+                enc, &s, next, &dataPtr, (ICHAR *)parser->m_dataBufEnd);
+            *eventEndPP = next;
+            charDataHandler(parser->m_handlerArg, parser->m_dataBuf,
+                            (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
+            if ((convert_res == XML_CONVERT_COMPLETED)
+                || (convert_res == XML_CONVERT_INPUT_INCOMPLETE))
+              break;
+            *eventPP = s;
           }
-          else
-            charDataHandler(parser->m_handlerArg,
-                            (XML_Char *)s,
-                            (int)((XML_Char *)next - (XML_Char *)s));
-        }
-        else if (parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
-      }
-      break;
+        } else
+          charDataHandler(parser->m_handlerArg, (XML_Char *)s,
+                          (int)((XML_Char *)next - (XML_Char *)s));
+      } else if (parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+    } break;
     case XML_TOK_INVALID:
       *eventPP = next;
       return XML_ERROR_INVALID_TOKEN;
@@ -3791,7 +3646,7 @@ doCdataSection(XML_Parser parser,
        * statistics.
        *
        * LCOV_EXCL_START
-      */
+       */
       *eventPP = next;
       return XML_ERROR_UNEXPECTED_STATE;
       /* LCOV_EXCL_STOP */
@@ -3804,7 +3659,7 @@ doCdataSection(XML_Parser parser,
       return XML_ERROR_NONE;
     case XML_FINISHED:
       return XML_ERROR_ABORTED;
-    default: ;
+    default:;
     }
   }
   /* not reached */
@@ -3816,13 +3671,11 @@ doCdataSection(XML_Parser parser,
    the whole file is parsed with one call.
 */
 static enum XML_Error PTRCALL
-ignoreSectionProcessor(XML_Parser parser,
-                       const char *start,
-                       const char *end,
-                       const char **endPtr)
-{
-  enum XML_Error result = doIgnoreSection(parser, parser->m_encoding, &start, end,
-                                          endPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
+ignoreSectionProcessor(XML_Parser parser, const char *start, const char *end,
+                       const char **endPtr) {
+  enum XML_Error result
+      = doIgnoreSection(parser, parser->m_encoding, &start, end, endPtr,
+                        (XML_Bool)! parser->m_parsingStatus.finalBuffer);
   if (result != XML_ERROR_NONE)
     return result;
   if (start) {
@@ -3836,13 +3689,8 @@ ignoreSectionProcessor(XML_Parser parser,
    if the section is not yet closed.
 */
 static enum XML_Error
-doIgnoreSection(XML_Parser parser,
-                const ENCODING *enc,
-                const char **startPtr,
-                const char *end,
-                const char **nextPtr,
-                XML_Bool haveMore)
-{
+doIgnoreSection(XML_Parser parser, const ENCODING *enc, const char **startPtr,
+                const char *end, const char **nextPtr, XML_Bool haveMore) {
   const char *next;
   int tok;
   const char *s = *startPtr;
@@ -3852,8 +3700,7 @@ doIgnoreSection(XML_Parser parser,
     eventPP = &parser->m_eventPtr;
     *eventPP = s;
     eventEndPP = &parser->m_eventEndPtr;
-  }
-  else {
+  } else {
     /* It's not entirely clear, but it seems the following two lines
      * of code cannot be executed.  The only occasions on which 'enc'
      * is not 'encoding' are when this function is called
@@ -3917,13 +3764,12 @@ doIgnoreSection(XML_Parser parser,
 #endif /* XML_DTD */
 
 static enum XML_Error
-initializeEncoding(XML_Parser parser)
-{
+initializeEncoding(XML_Parser parser) {
   const char *s;
 #ifdef XML_UNICODE
   char encodingBuf[128];
   /* See comments abount `protoclEncodingName` in parserInit() */
-  if (!parser->m_protocolEncodingName)
+  if (! parser->m_protocolEncodingName)
     s = NULL;
   else {
     int i;
@@ -3941,15 +3787,15 @@ initializeEncoding(XML_Parser parser)
 #else
   s = parser->m_protocolEncodingName;
 #endif
-  if ((parser->m_ns ? XmlInitEncodingNS : XmlInitEncoding)(&parser->m_initEncoding, &parser->m_encoding, s))
+  if ((parser->m_ns ? XmlInitEncodingNS : XmlInitEncoding)(
+          &parser->m_initEncoding, &parser->m_encoding, s))
     return XML_ERROR_NONE;
   return handleUnknownEncoding(parser, parser->m_protocolEncodingName);
 }
 
 static enum XML_Error
-processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
-               const char *s, const char *next)
-{
+processXmlDecl(XML_Parser parser, int isGeneralTextEntity, const char *s,
+               const char *next) {
   const char *encodingName = NULL;
   const XML_Char *storedEncName = NULL;
   const ENCODING *newEncoding = NULL;
@@ -3957,52 +3803,41 @@ processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
   const char *versionend;
   const XML_Char *storedversion = NULL;
   int standalone = -1;
-  if (!(parser->m_ns
-        ? XmlParseXmlDeclNS
-        : XmlParseXmlDecl)(isGeneralTextEntity,
-                           parser->m_encoding,
-                           s,
-                           next,
-                           &parser->m_eventPtr,
-                           &version,
-                           &versionend,
-                           &encodingName,
-                           &newEncoding,
-                           &standalone)) {
+  if (! (parser->m_ns ? XmlParseXmlDeclNS : XmlParseXmlDecl)(
+          isGeneralTextEntity, parser->m_encoding, s, next, &parser->m_eventPtr,
+          &version, &versionend, &encodingName, &newEncoding, &standalone)) {
     if (isGeneralTextEntity)
       return XML_ERROR_TEXT_DECL;
     else
       return XML_ERROR_XML_DECL;
   }
-  if (!isGeneralTextEntity && standalone == 1) {
+  if (! isGeneralTextEntity && standalone == 1) {
     parser->m_dtd->standalone = XML_TRUE;
 #ifdef XML_DTD
-    if (parser->m_paramEntityParsing == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE)
+    if (parser->m_paramEntityParsing
+        == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE)
       parser->m_paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER;
 #endif /* XML_DTD */
   }
   if (parser->m_xmlDeclHandler) {
     if (encodingName != NULL) {
-      storedEncName = poolStoreString(&parser->m_temp2Pool,
-                                      parser->m_encoding,
-                                      encodingName,
-                                      encodingName
-                                      + XmlNameLength(parser->m_encoding, encodingName));
-      if (!storedEncName)
-              return XML_ERROR_NO_MEMORY;
+      storedEncName = poolStoreString(
+          &parser->m_temp2Pool, parser->m_encoding, encodingName,
+          encodingName + XmlNameLength(parser->m_encoding, encodingName));
+      if (! storedEncName)
+        return XML_ERROR_NO_MEMORY;
       poolFinish(&parser->m_temp2Pool);
     }
     if (version) {
-      storedversion = poolStoreString(&parser->m_temp2Pool,
-                                      parser->m_encoding,
-                                      version,
-                                      versionend - parser->m_encoding->minBytesPerChar);
-      if (!storedversion)
+      storedversion
+          = poolStoreString(&parser->m_temp2Pool, parser->m_encoding, version,
+                            versionend - parser->m_encoding->minBytesPerChar);
+      if (! storedversion)
         return XML_ERROR_NO_MEMORY;
     }
-    parser->m_xmlDeclHandler(parser->m_handlerArg, storedversion, storedEncName, standalone);
-  }
-  else if (parser->m_defaultHandler)
+    parser->m_xmlDeclHandler(parser->m_handlerArg, storedversion, storedEncName,
+                             standalone);
+  } else if (parser->m_defaultHandler)
     reportDefault(parser, parser->m_encoding, s, next);
   if (parser->m_protocolEncodingName == NULL) {
     if (newEncoding) {
@@ -4012,20 +3847,19 @@ processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
        * this is UTF-16, is it the same endianness?
        */
       if (newEncoding->minBytesPerChar != parser->m_encoding->minBytesPerChar
-          || (newEncoding->minBytesPerChar == 2 &&
-              newEncoding != parser->m_encoding)) {
+          || (newEncoding->minBytesPerChar == 2
+              && newEncoding != parser->m_encoding)) {
         parser->m_eventPtr = encodingName;
         return XML_ERROR_INCORRECT_ENCODING;
       }
       parser->m_encoding = newEncoding;
-    }
-    else if (encodingName) {
+    } else if (encodingName) {
       enum XML_Error result;
-      if (!storedEncName) {
+      if (! storedEncName) {
         storedEncName = poolStoreString(
-          &parser->m_temp2Pool, parser->m_encoding, encodingName,
-          encodingName + XmlNameLength(parser->m_encoding, encodingName));
-        if (!storedEncName)
+            &parser->m_temp2Pool, parser->m_encoding, encodingName,
+            encodingName + XmlNameLength(parser->m_encoding, encodingName));
+        if (! storedEncName)
           return XML_ERROR_NO_MEMORY;
       }
       result = handleUnknownEncoding(parser, storedEncName);
@@ -4043,8 +3877,7 @@ processXmlDecl(XML_Parser parser, int isGeneralTextEntity,
 }
 
 static enum XML_Error
-handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName)
-{
+handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName) {
   if (parser->m_unknownEncodingHandler) {
     XML_Encoding info;
     int i;
@@ -4053,21 +3886,17 @@ handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName)
     info.convert = NULL;
     info.data = NULL;
     info.release = NULL;
-    if (parser->m_unknownEncodingHandler(parser->m_unknownEncodingHandlerData, encodingName,
-                               &info)) {
+    if (parser->m_unknownEncodingHandler(parser->m_unknownEncodingHandlerData,
+                                         encodingName, &info)) {
       ENCODING *enc;
       parser->m_unknownEncodingMem = MALLOC(parser, XmlSizeOfUnknownEncoding());
-      if (!parser->m_unknownEncodingMem) {
+      if (! parser->m_unknownEncodingMem) {
         if (info.release)
           info.release(info.data);
         return XML_ERROR_NO_MEMORY;
       }
-      enc = (parser->m_ns
-             ? XmlInitUnknownEncodingNS
-             : XmlInitUnknownEncoding)(parser->m_unknownEncodingMem,
-                                       info.map,
-                                       info.convert,
-                                       info.data);
+      enc = (parser->m_ns ? XmlInitUnknownEncodingNS : XmlInitUnknownEncoding)(
+          parser->m_unknownEncodingMem, info.map, info.convert, info.data);
       if (enc) {
         parser->m_unknownEncodingData = info.data;
         parser->m_unknownEncodingRelease = info.release;
@@ -4082,11 +3911,8 @@ handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName)
 }
 
 static enum XML_Error PTRCALL
-prologInitProcessor(XML_Parser parser,
-                    const char *s,
-                    const char *end,
-                    const char **nextPtr)
-{
+prologInitProcessor(XML_Parser parser, const char *s, const char *end,
+                    const char **nextPtr) {
   enum XML_Error result = initializeEncoding(parser);
   if (result != XML_ERROR_NONE)
     return result;
@@ -4097,11 +3923,8 @@ prologInitProcessor(XML_Parser parser,
 #ifdef XML_DTD
 
 static enum XML_Error PTRCALL
-externalParEntInitProcessor(XML_Parser parser,
-                            const char *s,
-                            const char *end,
-                            const char **nextPtr)
-{
+externalParEntInitProcessor(XML_Parser parser, const char *s, const char *end,
+                            const char **nextPtr) {
   enum XML_Error result = initializeEncoding(parser);
   if (result != XML_ERROR_NONE)
     return result;
@@ -4113,19 +3936,15 @@ externalParEntInitProcessor(XML_Parser parser,
   if (parser->m_prologState.inEntityValue) {
     parser->m_processor = entityValueInitProcessor;
     return entityValueInitProcessor(parser, s, end, nextPtr);
-  }
-  else {
+  } else {
     parser->m_processor = externalParEntProcessor;
     return externalParEntProcessor(parser, s, end, nextPtr);
   }
 }
 
 static enum XML_Error PTRCALL
-entityValueInitProcessor(XML_Parser parser,
-                         const char *s,
-                         const char *end,
-                         const char **nextPtr)
-{
+entityValueInitProcessor(XML_Parser parser, const char *s, const char *end,
+                         const char **nextPtr) {
   int tok;
   const char *start = s;
   const char *next = start;
@@ -4135,7 +3954,7 @@ entityValueInitProcessor(XML_Parser parser,
     tok = XmlPrologTok(parser->m_encoding, start, end, &next);
     parser->m_eventEndPtr = next;
     if (tok <= 0) {
-      if (!parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) {
+      if (! parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) {
         *nextPtr = s;
         return XML_ERROR_NONE;
       }
@@ -4146,22 +3965,21 @@ entityValueInitProcessor(XML_Parser parser,
         return XML_ERROR_UNCLOSED_TOKEN;
       case XML_TOK_PARTIAL_CHAR:
         return XML_ERROR_PARTIAL_CHAR;
-      case XML_TOK_NONE:   /* start == end */
+      case XML_TOK_NONE: /* start == end */
       default:
         break;
       }
       /* found end of entity value - can store it now */
       return storeEntityValue(parser, parser->m_encoding, s, end);
-    }
-    else if (tok == XML_TOK_XML_DECL) {
+    } else if (tok == XML_TOK_XML_DECL) {
       enum XML_Error result;
       result = processXmlDecl(parser, 0, start, next);
       if (result != XML_ERROR_NONE)
         return result;
-      /* At this point, m_parsingStatus.parsing cannot be XML_SUSPENDED.  For that
-       * to happen, a parameter entity parsing handler must have
-       * attempted to suspend the parser, which fails and raises an
-       * error.  The parser can be aborted, but can't be suspended.
+      /* At this point, m_parsingStatus.parsing cannot be XML_SUSPENDED.  For
+       * that to happen, a parameter entity parsing handler must have attempted
+       * to suspend the parser, which fails and raises an error.  The parser can
+       * be aborted, but can't be suspended.
        */
       if (parser->m_parsingStatus.parsing == XML_FINISHED)
         return XML_ERROR_ABORTED;
@@ -4177,7 +3995,8 @@ entityValueInitProcessor(XML_Parser parser,
        then, when this routine is entered the next time, XmlPrologTok will
        return XML_TOK_INVALID, since the BOM is still in the buffer
     */
-    else if (tok == XML_TOK_BOM && next == end && !parser->m_parsingStatus.finalBuffer) {
+    else if (tok == XML_TOK_BOM && next == end
+             && ! parser->m_parsingStatus.finalBuffer) {
       *nextPtr = next;
       return XML_ERROR_NONE;
     }
@@ -4195,17 +4014,14 @@ entityValueInitProcessor(XML_Parser parser,
 }
 
 static enum XML_Error PTRCALL
-externalParEntProcessor(XML_Parser parser,
-                        const char *s,
-                        const char *end,
-                        const char **nextPtr)
-{
+externalParEntProcessor(XML_Parser parser, const char *s, const char *end,
+                        const char **nextPtr) {
   const char *next = s;
   int tok;
 
   tok = XmlPrologTok(parser->m_encoding, s, end, &next);
   if (tok <= 0) {
-    if (!parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) {
+    if (! parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) {
       *nextPtr = s;
       return XML_ERROR_NONE;
     }
@@ -4216,7 +4032,7 @@ externalParEntProcessor(XML_Parser parser,
       return XML_ERROR_UNCLOSED_TOKEN;
     case XML_TOK_PARTIAL_CHAR:
       return XML_ERROR_PARTIAL_CHAR;
-    case XML_TOK_NONE:   /* start == end */
+    case XML_TOK_NONE: /* start == end */
     default:
       break;
     }
@@ -4231,16 +4047,13 @@ externalParEntProcessor(XML_Parser parser,
   }
 
   parser->m_processor = prologProcessor;
-  return doProlog(parser, parser->m_encoding, s, end, tok, next,
-                  nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
+  return doProlog(parser, parser->m_encoding, s, end, tok, next, nextPtr,
+                  (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE);
 }
 
 static enum XML_Error PTRCALL
-entityValueProcessor(XML_Parser parser,
-                     const char *s,
-                     const char *end,
-                     const char **nextPtr)
-{
+entityValueProcessor(XML_Parser parser, const char *s, const char *end,
+                     const char **nextPtr) {
   const char *start = s;
   const char *next = s;
   const ENCODING *enc = parser->m_encoding;
@@ -4249,7 +4062,7 @@ entityValueProcessor(XML_Parser parser,
   for (;;) {
     tok = XmlPrologTok(enc, start, end, &next);
     if (tok <= 0) {
-      if (!parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) {
+      if (! parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) {
         *nextPtr = s;
         return XML_ERROR_NONE;
       }
@@ -4260,7 +4073,7 @@ entityValueProcessor(XML_Parser parser,
         return XML_ERROR_UNCLOSED_TOKEN;
       case XML_TOK_PARTIAL_CHAR:
         return XML_ERROR_PARTIAL_CHAR;
-      case XML_TOK_NONE:   /* start == end */
+      case XML_TOK_NONE: /* start == end */
       default:
         break;
       }
@@ -4274,52 +4087,46 @@ entityValueProcessor(XML_Parser parser,
 #endif /* XML_DTD */
 
 static enum XML_Error PTRCALL
-prologProcessor(XML_Parser parser,
-                const char *s,
-                const char *end,
-                const char **nextPtr)
-{
+prologProcessor(XML_Parser parser, const char *s, const char *end,
+                const char **nextPtr) {
   const char *next = s;
   int tok = XmlPrologTok(parser->m_encoding, s, end, &next);
-  return doProlog(parser, parser->m_encoding, s, end, tok, next,
-                  nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
+  return doProlog(parser, parser->m_encoding, s, end, tok, next, nextPtr,
+                  (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE);
 }
 
 static enum XML_Error
-doProlog(XML_Parser parser,
-         const ENCODING *enc,
-         const char *s,
-         const char *end,
-         int tok,
-         const char *next,
-         const char **nextPtr,
-         XML_Bool haveMore)
-{
+doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end,
+         int tok, const char *next, const char **nextPtr, XML_Bool haveMore,
+         XML_Bool allowClosingDoctype) {
 #ifdef XML_DTD
-  static const XML_Char externalSubsetName[] = { ASCII_HASH , '\0' };
+  static const XML_Char externalSubsetName[] = {ASCII_HASH, '\0'};
 #endif /* XML_DTD */
-  static const XML_Char atypeCDATA[] =
-      { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
-  static const XML_Char atypeID[] = { ASCII_I, ASCII_D, '\0' };
-  static const XML_Char atypeIDREF[] =
-      { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' };
-  static const XML_Char atypeIDREFS[] =
-      { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' };
-  static const XML_Char atypeENTITY[] =
-      { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' };
-  static const XML_Char atypeENTITIES[] = { ASCII_E, ASCII_N,
-      ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, '\0' };
-  static const XML_Char atypeNMTOKEN[] = {
-      ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' };
-  static const XML_Char atypeNMTOKENS[] = { ASCII_N, ASCII_M, ASCII_T,
-      ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, '\0' };
-  static const XML_Char notationPrefix[] = { ASCII_N, ASCII_O, ASCII_T,
-      ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, ASCII_LPAREN, '\0' };
-  static const XML_Char enumValueSep[] = { ASCII_PIPE, '\0' };
-  static const XML_Char enumValueStart[] = { ASCII_LPAREN, '\0' };
+  static const XML_Char atypeCDATA[]
+      = {ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0'};
+  static const XML_Char atypeID[] = {ASCII_I, ASCII_D, '\0'};
+  static const XML_Char atypeIDREF[]
+      = {ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0'};
+  static const XML_Char atypeIDREFS[]
+      = {ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0'};
+  static const XML_Char atypeENTITY[]
+      = {ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0'};
+  static const XML_Char atypeENTITIES[]
+      = {ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T,
+         ASCII_I, ASCII_E, ASCII_S, '\0'};
+  static const XML_Char atypeNMTOKEN[]
+      = {ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0'};
+  static const XML_Char atypeNMTOKENS[]
+      = {ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K,
+         ASCII_E, ASCII_N, ASCII_S, '\0'};
+  static const XML_Char notationPrefix[]
+      = {ASCII_N, ASCII_O, ASCII_T, ASCII_A,      ASCII_T,
+         ASCII_I, ASCII_O, ASCII_N, ASCII_LPAREN, '\0'};
+  static const XML_Char enumValueSep[] = {ASCII_PIPE, '\0'};
+  static const XML_Char enumValueStart[] = {ASCII_LPAREN, '\0'};
 
   /* save one level of indirection */
-  DTD * const dtd = parser->m_dtd;
+  DTD *const dtd = parser->m_dtd;
 
   const char **eventPP;
   const char **eventEndPP;
@@ -4328,8 +4135,7 @@ doProlog(XML_Parser parser,
   if (enc == parser->m_encoding) {
     eventPP = &parser->m_eventPtr;
     eventEndPP = &parser->m_eventEndPtr;
-  }
-  else {
+  } else {
     eventPP = &(parser->m_openInternalEntities->internalEventPtr);
     eventEndPP = &(parser->m_openInternalEntities->internalEventEndPtr);
   }
@@ -4358,7 +4164,8 @@ doProlog(XML_Parser parser,
       case XML_TOK_NONE:
 #ifdef XML_DTD
         /* for internal PE NOT referenced between declarations */
-        if (enc != parser->m_encoding && !parser->m_openInternalEntities->betweenDecl) {
+        if (enc != parser->m_encoding
+            && ! parser->m_openInternalEntities->betweenDecl) {
           *nextPtr = s;
           return XML_ERROR_NONE;
         }
@@ -4383,19 +4190,18 @@ doProlog(XML_Parser parser,
     }
     role = XmlTokenRole(&parser->m_prologState, tok, s, next, enc);
     switch (role) {
-    case XML_ROLE_XML_DECL:
-      {
-        enum XML_Error result = processXmlDecl(parser, 0, s, next);
-        if (result != XML_ERROR_NONE)
-          return result;
-        enc = parser->m_encoding;
-        handleDefault = XML_FALSE;
-      }
-      break;
+    case XML_ROLE_XML_DECL: {
+      enum XML_Error result = processXmlDecl(parser, 0, s, next);
+      if (result != XML_ERROR_NONE)
+        return result;
+      enc = parser->m_encoding;
+      handleDefault = XML_FALSE;
+    } break;
     case XML_ROLE_DOCTYPE_NAME:
       if (parser->m_startDoctypeDeclHandler) {
-        parser->m_doctypeName = poolStoreString(&parser->m_tempPool, enc, s, next);
-        if (!parser->m_doctypeName)
+        parser->m_doctypeName
+            = poolStoreString(&parser->m_tempPool, enc, s, next);
+        if (! parser->m_doctypeName)
           return XML_ERROR_NO_MEMORY;
         poolFinish(&parser->m_tempPool);
         parser->m_doctypePubid = NULL;
@@ -4405,43 +4211,40 @@ doProlog(XML_Parser parser,
       break;
     case XML_ROLE_DOCTYPE_INTERNAL_SUBSET:
       if (parser->m_startDoctypeDeclHandler) {
-        parser->m_startDoctypeDeclHandler(parser->m_handlerArg, parser->m_doctypeName, parser->m_doctypeSysid,
-                                parser->m_doctypePubid, 1);
+        parser->m_startDoctypeDeclHandler(
+            parser->m_handlerArg, parser->m_doctypeName, parser->m_doctypeSysid,
+            parser->m_doctypePubid, 1);
         parser->m_doctypeName = NULL;
         poolClear(&parser->m_tempPool);
         handleDefault = XML_FALSE;
       }
       break;
 #ifdef XML_DTD
-    case XML_ROLE_TEXT_DECL:
-      {
-        enum XML_Error result = processXmlDecl(parser, 1, s, next);
-        if (result != XML_ERROR_NONE)
-          return result;
-        enc = parser->m_encoding;
-        handleDefault = XML_FALSE;
-      }
-      break;
+    case XML_ROLE_TEXT_DECL: {
+      enum XML_Error result = processXmlDecl(parser, 1, s, next);
+      if (result != XML_ERROR_NONE)
+        return result;
+      enc = parser->m_encoding;
+      handleDefault = XML_FALSE;
+    } break;
 #endif /* XML_DTD */
     case XML_ROLE_DOCTYPE_PUBLIC_ID:
 #ifdef XML_DTD
       parser->m_useForeignDTD = XML_FALSE;
-      parser->m_declEntity = (ENTITY *)lookup(parser,
-                                    &dtd->paramEntities,
-                                    externalSubsetName,
-                                    sizeof(ENTITY));
-      if (!parser->m_declEntity)
+      parser->m_declEntity = (ENTITY *)lookup(
+          parser, &dtd->paramEntities, externalSubsetName, sizeof(ENTITY));
+      if (! parser->m_declEntity)
         return XML_ERROR_NO_MEMORY;
 #endif /* XML_DTD */
       dtd->hasParamEntityRefs = XML_TRUE;
       if (parser->m_startDoctypeDeclHandler) {
         XML_Char *pubId;
-        if (!XmlIsPublicId(enc, s, next, eventPP))
+        if (! XmlIsPublicId(enc, s, next, eventPP))
           return XML_ERROR_PUBLICID;
         pubId = poolStoreString(&parser->m_tempPool, enc,
                                 s + enc->minBytesPerChar,
                                 next - enc->minBytesPerChar);
-        if (!pubId)
+        if (! pubId)
           return XML_ERROR_NO_MEMORY;
         normalizePublicId(pubId);
         poolFinish(&parser->m_tempPool);
@@ -4451,15 +4254,14 @@ doProlog(XML_Parser parser,
       }
       /* fall through */
     case XML_ROLE_ENTITY_PUBLIC_ID:
-      if (!XmlIsPublicId(enc, s, next, eventPP))
+      if (! XmlIsPublicId(enc, s, next, eventPP))
         return XML_ERROR_PUBLICID;
     alreadyChecked:
       if (dtd->keepProcessing && parser->m_declEntity) {
-        XML_Char *tem = poolStoreString(&dtd->pool,
-                                        enc,
-                                        s + enc->minBytesPerChar,
-                                        next - enc->minBytesPerChar);
-        if (!tem)
+        XML_Char *tem
+            = poolStoreString(&dtd->pool, enc, s + enc->minBytesPerChar,
+                              next - enc->minBytesPerChar);
+        if (! tem)
           return XML_ERROR_NO_MEMORY;
         normalizePublicId(tem);
         parser->m_declEntity->publicId = tem;
@@ -4472,9 +4274,15 @@ doProlog(XML_Parser parser,
       }
       break;
     case XML_ROLE_DOCTYPE_CLOSE:
+      if (allowClosingDoctype != XML_TRUE) {
+        /* Must not close doctype from within expanded parameter entities */
+        return XML_ERROR_INVALID_TOKEN;
+      }
+
       if (parser->m_doctypeName) {
-        parser->m_startDoctypeDeclHandler(parser->m_handlerArg, parser->m_doctypeName,
-                                parser->m_doctypeSysid, parser->m_doctypePubid, 0);
+        parser->m_startDoctypeDeclHandler(
+            parser->m_handlerArg, parser->m_doctypeName, parser->m_doctypeSysid,
+            parser->m_doctypePubid, 0);
         poolClear(&parser->m_tempPool);
         handleDefault = XML_FALSE;
       }
@@ -4486,12 +4294,11 @@ doProlog(XML_Parser parser,
       if (parser->m_doctypeSysid || parser->m_useForeignDTD) {
         XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs;
         dtd->hasParamEntityRefs = XML_TRUE;
-        if (parser->m_paramEntityParsing && parser->m_externalEntityRefHandler) {
-          ENTITY *entity = (ENTITY *)lookup(parser,
-                                            &dtd->paramEntities,
-                                            externalSubsetName,
-                                            sizeof(ENTITY));
-          if (!entity) {
+        if (parser->m_paramEntityParsing
+            && parser->m_externalEntityRefHandler) {
+          ENTITY *entity = (ENTITY *)lookup(parser, &dtd->paramEntities,
+                                            externalSubsetName, sizeof(ENTITY));
+          if (! entity) {
             /* The external subset name "#" will have already been
              * inserted into the hash table at the start of the
              * external entity parsing, so no allocation will happen
@@ -4502,22 +4309,19 @@ doProlog(XML_Parser parser,
           if (parser->m_useForeignDTD)
             entity->base = parser->m_curBase;
           dtd->paramEntityRead = XML_FALSE;
-          if (!parser->m_externalEntityRefHandler(parser->m_externalEntityRefHandlerArg,
-                                        0,
-                                        entity->base,
-                                        entity->systemId,
-                                        entity->publicId))
+          if (! parser->m_externalEntityRefHandler(
+                  parser->m_externalEntityRefHandlerArg, 0, entity->base,
+                  entity->systemId, entity->publicId))
             return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
           if (dtd->paramEntityRead) {
-            if (!dtd->standalone &&
-                parser->m_notStandaloneHandler &&
-                !parser->m_notStandaloneHandler(parser->m_handlerArg))
+            if (! dtd->standalone && parser->m_notStandaloneHandler
+                && ! parser->m_notStandaloneHandler(parser->m_handlerArg))
               return XML_ERROR_NOT_STANDALONE;
           }
           /* if we didn't read the foreign DTD then this means that there
              is no external subset and we must reset dtd->hasParamEntityRefs
           */
-          else if (!parser->m_doctypeSysid)
+          else if (! parser->m_doctypeSysid)
             dtd->hasParamEntityRefs = hadParamEntityRefs;
           /* end of DTD - no need to update dtd->keepProcessing */
         }
@@ -4537,24 +4341,21 @@ doProlog(XML_Parser parser,
       if (parser->m_useForeignDTD) {
         XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs;
         dtd->hasParamEntityRefs = XML_TRUE;
-        if (parser->m_paramEntityParsing && parser->m_externalEntityRefHandler) {
+        if (parser->m_paramEntityParsing
+            && parser->m_externalEntityRefHandler) {
           ENTITY *entity = (ENTITY *)lookup(parser, &dtd->paramEntities,
-                                            externalSubsetName,
-                                            sizeof(ENTITY));
-          if (!entity)
+                                            externalSubsetName, sizeof(ENTITY));
+          if (! entity)
             return XML_ERROR_NO_MEMORY;
           entity->base = parser->m_curBase;
           dtd->paramEntityRead = XML_FALSE;
-          if (!parser->m_externalEntityRefHandler(parser->m_externalEntityRefHandlerArg,
-                                        0,
-                                        entity->base,
-                                        entity->systemId,
-                                        entity->publicId))
+          if (! parser->m_externalEntityRefHandler(
+                  parser->m_externalEntityRefHandlerArg, 0, entity->base,
+                  entity->systemId, entity->publicId))
             return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
           if (dtd->paramEntityRead) {
-            if (!dtd->standalone &&
-                parser->m_notStandaloneHandler &&
-                !parser->m_notStandaloneHandler(parser->m_handlerArg))
+            if (! dtd->standalone && parser->m_notStandaloneHandler
+                && ! parser->m_notStandaloneHandler(parser->m_handlerArg))
               return XML_ERROR_NOT_STANDALONE;
           }
           /* if we didn't read the foreign DTD then this means that there
@@ -4570,12 +4371,12 @@ doProlog(XML_Parser parser,
       return contentProcessor(parser, s, end, nextPtr);
     case XML_ROLE_ATTLIST_ELEMENT_NAME:
       parser->m_declElementType = getElementType(parser, enc, s, next);
-      if (!parser->m_declElementType)
+      if (! parser->m_declElementType)
         return XML_ERROR_NO_MEMORY;
       goto checkAttListDeclHandler;
     case XML_ROLE_ATTRIBUTE_NAME:
       parser->m_declAttributeId = getAttributeId(parser, enc, s, next);
-      if (!parser->m_declAttributeId)
+      if (! parser->m_declAttributeId)
         return XML_ERROR_NO_MEMORY;
       parser->m_declAttributeIsCdata = XML_FALSE;
       parser->m_declAttributeType = NULL;
@@ -4616,15 +4417,13 @@ doProlog(XML_Parser parser,
         const XML_Char *prefix;
         if (parser->m_declAttributeType) {
           prefix = enumValueSep;
+        } else {
+          prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE ? notationPrefix
+                                                              : enumValueStart);
         }
-        else {
-          prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE
-                    ? notationPrefix
-                    : enumValueStart);
-        }
-        if (!poolAppendString(&parser->m_tempPool, prefix))
+        if (! poolAppendString(&parser->m_tempPool, prefix))
           return XML_ERROR_NO_MEMORY;
-        if (!poolAppend(&parser->m_tempPool, enc, s, next))
+        if (! poolAppend(&parser->m_tempPool, enc, s, next))
           return XML_ERROR_NO_MEMORY;
         parser->m_declAttributeType = parser->m_tempPool.start;
         handleDefault = XML_FALSE;
@@ -4633,25 +4432,27 @@ doProlog(XML_Parser parser,
     case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE:
     case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE:
       if (dtd->keepProcessing) {
-        if (!defineAttribute(parser->m_declElementType, parser->m_declAttributeId,
-                             parser->m_declAttributeIsCdata, parser->m_declAttributeIsId,
-                             0, parser))
+        if (! defineAttribute(parser->m_declElementType,
+                              parser->m_declAttributeId,
+                              parser->m_declAttributeIsCdata,
+                              parser->m_declAttributeIsId, 0, parser))
           return XML_ERROR_NO_MEMORY;
         if (parser->m_attlistDeclHandler && parser->m_declAttributeType) {
           if (*parser->m_declAttributeType == XML_T(ASCII_LPAREN)
               || (*parser->m_declAttributeType == XML_T(ASCII_N)
                   && parser->m_declAttributeType[1] == XML_T(ASCII_O))) {
             /* Enumerated or Notation type */
-            if (!poolAppendChar(&parser->m_tempPool, XML_T(ASCII_RPAREN))
-                || !poolAppendChar(&parser->m_tempPool, XML_T('\0')))
+            if (! poolAppendChar(&parser->m_tempPool, XML_T(ASCII_RPAREN))
+                || ! poolAppendChar(&parser->m_tempPool, XML_T('\0')))
               return XML_ERROR_NO_MEMORY;
             parser->m_declAttributeType = parser->m_tempPool.start;
             poolFinish(&parser->m_tempPool);
           }
           *eventEndPP = s;
-          parser->m_attlistDeclHandler(parser->m_handlerArg, parser->m_declElementType->name,
-                             parser->m_declAttributeId->name, parser->m_declAttributeType,
-                             0, role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE);
+          parser->m_attlistDeclHandler(
+              parser->m_handlerArg, parser->m_declElementType->name,
+              parser->m_declAttributeId->name, parser->m_declAttributeType, 0,
+              role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE);
           poolClear(&parser->m_tempPool);
           handleDefault = XML_FALSE;
         }
@@ -4661,35 +4462,34 @@ doProlog(XML_Parser parser,
     case XML_ROLE_FIXED_ATTRIBUTE_VALUE:
       if (dtd->keepProcessing) {
         const XML_Char *attVal;
-        enum XML_Error result =
-          storeAttributeValue(parser, enc, parser->m_declAttributeIsCdata,
-                              s + enc->minBytesPerChar,
-                              next - enc->minBytesPerChar,
-                              &dtd->pool);
+        enum XML_Error result = storeAttributeValue(
+            parser, enc, parser->m_declAttributeIsCdata,
+            s + enc->minBytesPerChar, next - enc->minBytesPerChar, &dtd->pool);
         if (result)
           return result;
         attVal = poolStart(&dtd->pool);
         poolFinish(&dtd->pool);
         /* ID attributes aren't allowed to have a default */
-        if (!defineAttribute(parser->m_declElementType, parser->m_declAttributeId,
-                             parser->m_declAttributeIsCdata, XML_FALSE, attVal, parser))
+        if (! defineAttribute(
+                parser->m_declElementType, parser->m_declAttributeId,
+                parser->m_declAttributeIsCdata, XML_FALSE, attVal, parser))
           return XML_ERROR_NO_MEMORY;
         if (parser->m_attlistDeclHandler && parser->m_declAttributeType) {
           if (*parser->m_declAttributeType == XML_T(ASCII_LPAREN)
               || (*parser->m_declAttributeType == XML_T(ASCII_N)
                   && parser->m_declAttributeType[1] == XML_T(ASCII_O))) {
             /* Enumerated or Notation type */
-            if (!poolAppendChar(&parser->m_tempPool, XML_T(ASCII_RPAREN))
-                || !poolAppendChar(&parser->m_tempPool, XML_T('\0')))
+            if (! poolAppendChar(&parser->m_tempPool, XML_T(ASCII_RPAREN))
+                || ! poolAppendChar(&parser->m_tempPool, XML_T('\0')))
               return XML_ERROR_NO_MEMORY;
             parser->m_declAttributeType = parser->m_tempPool.start;
             poolFinish(&parser->m_tempPool);
           }
           *eventEndPP = s;
-          parser->m_attlistDeclHandler(parser->m_handlerArg, parser->m_declElementType->name,
-                             parser->m_declAttributeId->name, parser->m_declAttributeType,
-                             attVal,
-                             role == XML_ROLE_FIXED_ATTRIBUTE_VALUE);
+          parser->m_attlistDeclHandler(
+              parser->m_handlerArg, parser->m_declElementType->name,
+              parser->m_declAttributeId->name, parser->m_declAttributeType,
+              attVal, role == XML_ROLE_FIXED_ATTRIBUTE_VALUE);
           poolClear(&parser->m_tempPool);
           handleDefault = XML_FALSE;
         }
@@ -4697,25 +4497,22 @@ doProlog(XML_Parser parser,
       break;
     case XML_ROLE_ENTITY_VALUE:
       if (dtd->keepProcessing) {
-        enum XML_Error result = storeEntityValue(parser, enc,
-                                            s + enc->minBytesPerChar,
-                                            next - enc->minBytesPerChar);
+        enum XML_Error result = storeEntityValue(
+            parser, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar);
         if (parser->m_declEntity) {
           parser->m_declEntity->textPtr = poolStart(&dtd->entityValuePool);
-          parser->m_declEntity->textLen = (int)(poolLength(&dtd->entityValuePool));
+          parser->m_declEntity->textLen
+              = (int)(poolLength(&dtd->entityValuePool));
           poolFinish(&dtd->entityValuePool);
           if (parser->m_entityDeclHandler) {
             *eventEndPP = s;
-            parser->m_entityDeclHandler(parser->m_handlerArg,
-                              parser->m_declEntity->name,
-                              parser->m_declEntity->is_param,
-                              parser->m_declEntity->textPtr,
-                              parser->m_declEntity->textLen,
-                              parser->m_curBase, 0, 0, 0);
+            parser->m_entityDeclHandler(
+                parser->m_handlerArg, parser->m_declEntity->name,
+                parser->m_declEntity->is_param, parser->m_declEntity->textPtr,
+                parser->m_declEntity->textLen, parser->m_curBase, 0, 0, 0);
             handleDefault = XML_FALSE;
           }
-        }
-        else
+        } else
           poolDiscard(&dtd->entityValuePool);
         if (result != XML_ERROR_NONE)
           return result;
@@ -4728,8 +4525,8 @@ doProlog(XML_Parser parser,
       dtd->hasParamEntityRefs = XML_TRUE;
       if (parser->m_startDoctypeDeclHandler) {
         parser->m_doctypeSysid = poolStoreString(&parser->m_tempPool, enc,
-                                       s + enc->minBytesPerChar,
-                                       next - enc->minBytesPerChar);
+                                                 s + enc->minBytesPerChar,
+                                                 next - enc->minBytesPerChar);
         if (parser->m_doctypeSysid == NULL)
           return XML_ERROR_NO_MEMORY;
         poolFinish(&parser->m_tempPool);
@@ -4741,22 +4538,20 @@ doProlog(XML_Parser parser,
            for the case where no parser->m_startDoctypeDeclHandler is set */
         parser->m_doctypeSysid = externalSubsetName;
 #endif /* XML_DTD */
-      if (!dtd->standalone
+      if (! dtd->standalone
 #ifdef XML_DTD
-          && !parser->m_paramEntityParsing
+          && ! parser->m_paramEntityParsing
 #endif /* XML_DTD */
           && parser->m_notStandaloneHandler
-          && !parser->m_notStandaloneHandler(parser->m_handlerArg))
+          && ! parser->m_notStandaloneHandler(parser->m_handlerArg))
         return XML_ERROR_NOT_STANDALONE;
 #ifndef XML_DTD
       break;
-#else /* XML_DTD */
-      if (!parser->m_declEntity) {
-        parser->m_declEntity = (ENTITY *)lookup(parser,
-                                      &dtd->paramEntities,
-                                      externalSubsetName,
-                                      sizeof(ENTITY));
-        if (!parser->m_declEntity)
+#else  /* XML_DTD */
+      if (! parser->m_declEntity) {
+        parser->m_declEntity = (ENTITY *)lookup(
+            parser, &dtd->paramEntities, externalSubsetName, sizeof(ENTITY));
+        if (! parser->m_declEntity)
           return XML_ERROR_NO_MEMORY;
         parser->m_declEntity->publicId = NULL;
       }
@@ -4764,10 +4559,10 @@ doProlog(XML_Parser parser,
       /* fall through */
     case XML_ROLE_ENTITY_SYSTEM_ID:
       if (dtd->keepProcessing && parser->m_declEntity) {
-        parser->m_declEntity->systemId = poolStoreString(&dtd->pool, enc,
-                                               s + enc->minBytesPerChar,
-                                               next - enc->minBytesPerChar);
-        if (!parser->m_declEntity->systemId)
+        parser->m_declEntity->systemId
+            = poolStoreString(&dtd->pool, enc, s + enc->minBytesPerChar,
+                              next - enc->minBytesPerChar);
+        if (! parser->m_declEntity->systemId)
           return XML_ERROR_NO_MEMORY;
         parser->m_declEntity->base = parser->m_curBase;
         poolFinish(&dtd->pool);
@@ -4779,115 +4574,103 @@ doProlog(XML_Parser parser,
       }
       break;
     case XML_ROLE_ENTITY_COMPLETE:
-      if (dtd->keepProcessing && parser->m_declEntity && parser->m_entityDeclHandler) {
+      if (dtd->keepProcessing && parser->m_declEntity
+          && parser->m_entityDeclHandler) {
         *eventEndPP = s;
-        parser->m_entityDeclHandler(parser->m_handlerArg,
-                          parser->m_declEntity->name,
-                          parser->m_declEntity->is_param,
-                          0,0,
-                          parser->m_declEntity->base,
-                          parser->m_declEntity->systemId,
-                          parser->m_declEntity->publicId,
-                          0);
+        parser->m_entityDeclHandler(
+            parser->m_handlerArg, parser->m_declEntity->name,
+            parser->m_declEntity->is_param, 0, 0, parser->m_declEntity->base,
+            parser->m_declEntity->systemId, parser->m_declEntity->publicId, 0);
         handleDefault = XML_FALSE;
       }
       break;
     case XML_ROLE_ENTITY_NOTATION_NAME:
       if (dtd->keepProcessing && parser->m_declEntity) {
-        parser->m_declEntity->notation = poolStoreString(&dtd->pool, enc, s, next);
-        if (!parser->m_declEntity->notation)
+        parser->m_declEntity->notation
+            = poolStoreString(&dtd->pool, enc, s, next);
+        if (! parser->m_declEntity->notation)
           return XML_ERROR_NO_MEMORY;
         poolFinish(&dtd->pool);
         if (parser->m_unparsedEntityDeclHandler) {
           *eventEndPP = s;
-          parser->m_unparsedEntityDeclHandler(parser->m_handlerArg,
-                                    parser->m_declEntity->name,
-                                    parser->m_declEntity->base,
-                                    parser->m_declEntity->systemId,
-                                    parser->m_declEntity->publicId,
-                                    parser->m_declEntity->notation);
+          parser->m_unparsedEntityDeclHandler(
+              parser->m_handlerArg, parser->m_declEntity->name,
+              parser->m_declEntity->base, parser->m_declEntity->systemId,
+              parser->m_declEntity->publicId, parser->m_declEntity->notation);
           handleDefault = XML_FALSE;
-        }
-        else if (parser->m_entityDeclHandler) {
+        } else if (parser->m_entityDeclHandler) {
           *eventEndPP = s;
-          parser->m_entityDeclHandler(parser->m_handlerArg,
-                            parser->m_declEntity->name,
-                            0,0,0,
-                            parser->m_declEntity->base,
-                            parser->m_declEntity->systemId,
-                            parser->m_declEntity->publicId,
-                            parser->m_declEntity->notation);
+          parser->m_entityDeclHandler(
+              parser->m_handlerArg, parser->m_declEntity->name, 0, 0, 0,
+              parser->m_declEntity->base, parser->m_declEntity->systemId,
+              parser->m_declEntity->publicId, parser->m_declEntity->notation);
           handleDefault = XML_FALSE;
         }
       }
       break;
-    case XML_ROLE_GENERAL_ENTITY_NAME:
-      {
-        if (XmlPredefinedEntityName(enc, s, next)) {
-          parser->m_declEntity = NULL;
-          break;
-        }
-        if (dtd->keepProcessing) {
-          const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next);
-          if (!name)
-            return XML_ERROR_NO_MEMORY;
-          parser->m_declEntity = (ENTITY *)lookup(parser, &dtd->generalEntities, name,
-                                        sizeof(ENTITY));
-          if (!parser->m_declEntity)
-            return XML_ERROR_NO_MEMORY;
-          if (parser->m_declEntity->name != name) {
-            poolDiscard(&dtd->pool);
-            parser->m_declEntity = NULL;
-          }
-          else {
-            poolFinish(&dtd->pool);
-            parser->m_declEntity->publicId = NULL;
-            parser->m_declEntity->is_param = XML_FALSE;
-            /* if we have a parent parser or are reading an internal parameter
-               entity, then the entity declaration is not considered "internal"
-            */
-            parser->m_declEntity->is_internal = !(parser->m_parentParser || parser->m_openInternalEntities);
-            if (parser->m_entityDeclHandler)
-              handleDefault = XML_FALSE;
-          }
-        }
-        else {
+    case XML_ROLE_GENERAL_ENTITY_NAME: {
+      if (XmlPredefinedEntityName(enc, s, next)) {
+        parser->m_declEntity = NULL;
+        break;
+      }
+      if (dtd->keepProcessing) {
+        const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next);
+        if (! name)
+          return XML_ERROR_NO_MEMORY;
+        parser->m_declEntity = (ENTITY *)lookup(parser, &dtd->generalEntities,
+                                                name, sizeof(ENTITY));
+        if (! parser->m_declEntity)
+          return XML_ERROR_NO_MEMORY;
+        if (parser->m_declEntity->name != name) {
           poolDiscard(&dtd->pool);
           parser->m_declEntity = NULL;
+        } else {
+          poolFinish(&dtd->pool);
+          parser->m_declEntity->publicId = NULL;
+          parser->m_declEntity->is_param = XML_FALSE;
+          /* if we have a parent parser or are reading an internal parameter
+             entity, then the entity declaration is not considered "internal"
+          */
+          parser->m_declEntity->is_internal
+              = ! (parser->m_parentParser || parser->m_openInternalEntities);
+          if (parser->m_entityDeclHandler)
+            handleDefault = XML_FALSE;
         }
+      } else {
+        poolDiscard(&dtd->pool);
+        parser->m_declEntity = NULL;
       }
-      break;
+    } break;
     case XML_ROLE_PARAM_ENTITY_NAME:
 #ifdef XML_DTD
       if (dtd->keepProcessing) {
         const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next);
-        if (!name)
+        if (! name)
           return XML_ERROR_NO_MEMORY;
         parser->m_declEntity = (ENTITY *)lookup(parser, &dtd->paramEntities,
-                                           name, sizeof(ENTITY));
-        if (!parser->m_declEntity)
+                                                name, sizeof(ENTITY));
+        if (! parser->m_declEntity)
           return XML_ERROR_NO_MEMORY;
         if (parser->m_declEntity->name != name) {
           poolDiscard(&dtd->pool);
           parser->m_declEntity = NULL;
-        }
-        else {
+        } else {
           poolFinish(&dtd->pool);
           parser->m_declEntity->publicId = NULL;
           parser->m_declEntity->is_param = XML_TRUE;
           /* if we have a parent parser or are reading an internal parameter
              entity, then the entity declaration is not considered "internal"
           */
-          parser->m_declEntity->is_internal = !(parser->m_parentParser || parser->m_openInternalEntities);
+          parser->m_declEntity->is_internal
+              = ! (parser->m_parentParser || parser->m_openInternalEntities);
           if (parser->m_entityDeclHandler)
             handleDefault = XML_FALSE;
         }
-      }
-      else {
+      } else {
         poolDiscard(&dtd->pool);
         parser->m_declEntity = NULL;
       }
-#else /* not XML_DTD */
+#else  /* not XML_DTD */
       parser->m_declEntity = NULL;
 #endif /* XML_DTD */
       break;
@@ -4895,22 +4678,23 @@ doProlog(XML_Parser parser,
       parser->m_declNotationPublicId = NULL;
       parser->m_declNotationName = NULL;
       if (parser->m_notationDeclHandler) {
-        parser->m_declNotationName = poolStoreString(&parser->m_tempPool, enc, s, next);
-        if (!parser->m_declNotationName)
+        parser->m_declNotationName
+            = poolStoreString(&parser->m_tempPool, enc, s, next);
+        if (! parser->m_declNotationName)
           return XML_ERROR_NO_MEMORY;
         poolFinish(&parser->m_tempPool);
         handleDefault = XML_FALSE;
       }
       break;
     case XML_ROLE_NOTATION_PUBLIC_ID:
-      if (!XmlIsPublicId(enc, s, next, eventPP))
+      if (! XmlIsPublicId(enc, s, next, eventPP))
         return XML_ERROR_PUBLICID;
-      if (parser->m_declNotationName) {  /* means m_notationDeclHandler != NULL */
-        XML_Char *tem = poolStoreString(&parser->m_tempPool,
-                                        enc,
+      if (parser
+              ->m_declNotationName) { /* means m_notationDeclHandler != NULL */
+        XML_Char *tem = poolStoreString(&parser->m_tempPool, enc,
                                         s + enc->minBytesPerChar,
                                         next - enc->minBytesPerChar);
-        if (!tem)
+        if (! tem)
           return XML_ERROR_NO_MEMORY;
         normalizePublicId(tem);
         parser->m_declNotationPublicId = tem;
@@ -4920,18 +4704,15 @@ doProlog(XML_Parser parser,
       break;
     case XML_ROLE_NOTATION_SYSTEM_ID:
       if (parser->m_declNotationName && parser->m_notationDeclHandler) {
-        const XML_Char *systemId
-          = poolStoreString(&parser->m_tempPool, enc,
-                            s + enc->minBytesPerChar,
-                            next - enc->minBytesPerChar);
-        if (!systemId)
+        const XML_Char *systemId = poolStoreString(&parser->m_tempPool, enc,
+                                                   s + enc->minBytesPerChar,
+                                                   next - enc->minBytesPerChar);
+        if (! systemId)
           return XML_ERROR_NO_MEMORY;
         *eventEndPP = s;
-        parser->m_notationDeclHandler(parser->m_handlerArg,
-                            parser->m_declNotationName,
-                            parser->m_curBase,
-                            systemId,
-                            parser->m_declNotationPublicId);
+        parser->m_notationDeclHandler(
+            parser->m_handlerArg, parser->m_declNotationName, parser->m_curBase,
+            systemId, parser->m_declNotationPublicId);
         handleDefault = XML_FALSE;
       }
       poolClear(&parser->m_tempPool);
@@ -4939,11 +4720,9 @@ doProlog(XML_Parser parser,
     case XML_ROLE_NOTATION_NO_SYSTEM_ID:
       if (parser->m_declNotationPublicId && parser->m_notationDeclHandler) {
         *eventEndPP = s;
-        parser->m_notationDeclHandler(parser->m_handlerArg,
-                            parser->m_declNotationName,
-                            parser->m_curBase,
-                            0,
-                            parser->m_declNotationPublicId);
+        parser->m_notationDeclHandler(
+            parser->m_handlerArg, parser->m_declNotationName, parser->m_curBase,
+            0, parser->m_declNotationPublicId);
         handleDefault = XML_FALSE;
       }
       poolClear(&parser->m_tempPool);
@@ -4960,42 +4739,44 @@ doProlog(XML_Parser parser,
         return XML_ERROR_SYNTAX;
       }
 #ifdef XML_DTD
-    case XML_ROLE_IGNORE_SECT:
-      {
-        enum XML_Error result;
-        if (parser->m_defaultHandler)
-          reportDefault(parser, enc, s, next);
-        handleDefault = XML_FALSE;
-        result = doIgnoreSection(parser, enc, &next, end, nextPtr, haveMore);
-        if (result != XML_ERROR_NONE)
-          return result;
-        else if (!next) {
-          parser->m_processor = ignoreSectionProcessor;
-          return result;
-        }
+    case XML_ROLE_IGNORE_SECT: {
+      enum XML_Error result;
+      if (parser->m_defaultHandler)
+        reportDefault(parser, enc, s, next);
+      handleDefault = XML_FALSE;
+      result = doIgnoreSection(parser, enc, &next, end, nextPtr, haveMore);
+      if (result != XML_ERROR_NONE)
+        return result;
+      else if (! next) {
+        parser->m_processor = ignoreSectionProcessor;
+        return result;
       }
-      break;
+    } break;
 #endif /* XML_DTD */
     case XML_ROLE_GROUP_OPEN:
       if (parser->m_prologState.level >= parser->m_groupSize) {
         if (parser->m_groupSize) {
-          char *temp = (char *)REALLOC(parser, parser->m_groupConnector, parser->m_groupSize *= 2);
-          if (temp == NULL) {
-            parser->m_groupSize /= 2;
-            return XML_ERROR_NO_MEMORY;
+          {
+            char *const new_connector = (char *)REALLOC(
+                parser, parser->m_groupConnector, parser->m_groupSize *= 2);
+            if (new_connector == NULL) {
+              parser->m_groupSize /= 2;
+              return XML_ERROR_NO_MEMORY;
+            }
+            parser->m_groupConnector = new_connector;
           }
-          parser->m_groupConnector = temp;
+
           if (dtd->scaffIndex) {
-            int *temp = (int *)REALLOC(parser, dtd->scaffIndex,
-                          parser->m_groupSize * sizeof(int));
-            if (temp == NULL)
+            int *const new_scaff_index = (int *)REALLOC(
+                parser, dtd->scaffIndex, parser->m_groupSize * sizeof(int));
+            if (new_scaff_index == NULL)
               return XML_ERROR_NO_MEMORY;
-            dtd->scaffIndex = temp;
+            dtd->scaffIndex = new_scaff_index;
           }
-        }
-        else {
-          parser->m_groupConnector = (char *)MALLOC(parser, parser->m_groupSize = 32);
-          if (!parser->m_groupConnector) {
+        } else {
+          parser->m_groupConnector
+              = (char *)MALLOC(parser, parser->m_groupSize = 32);
+          if (! parser->m_groupConnector) {
             parser->m_groupSize = 0;
             return XML_ERROR_NO_MEMORY;
           }
@@ -5006,6 +4787,7 @@ doProlog(XML_Parser parser,
         int myindex = nextScaffoldPart(parser);
         if (myindex < 0)
           return XML_ERROR_NO_MEMORY;
+        assert(dtd->scaffIndex != NULL);
         dtd->scaffIndex[dtd->scaffLevel] = myindex;
         dtd->scaffLevel++;
         dtd->scaffold[myindex].type = XML_CTYPE_SEQ;
@@ -5024,10 +4806,9 @@ doProlog(XML_Parser parser,
       if (parser->m_groupConnector[parser->m_prologState.level] == ASCII_COMMA)
         return XML_ERROR_SYNTAX;
       if (dtd->in_eldecl
-          && !parser->m_groupConnector[parser->m_prologState.level]
+          && ! parser->m_groupConnector[parser->m_prologState.level]
           && (dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type
-              != XML_CTYPE_MIXED)
-          ) {
+              != XML_CTYPE_MIXED)) {
         dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type
             = XML_CTYPE_CHOICE;
         if (parser->m_elementDeclHandler)
@@ -5039,15 +4820,14 @@ doProlog(XML_Parser parser,
 #ifdef XML_DTD
     case XML_ROLE_INNER_PARAM_ENTITY_REF:
       dtd->hasParamEntityRefs = XML_TRUE;
-      if (!parser->m_paramEntityParsing)
+      if (! parser->m_paramEntityParsing)
         dtd->keepProcessing = dtd->standalone;
       else {
         const XML_Char *name;
         ENTITY *entity;
-        name = poolStoreString(&dtd->pool, enc,
-                                s + enc->minBytesPerChar,
-                                next - enc->minBytesPerChar);
-        if (!name)
+        name = poolStoreString(&dtd->pool, enc, s + enc->minBytesPerChar,
+                               next - enc->minBytesPerChar);
+        if (! name)
           return XML_ERROR_NO_MEMORY;
         entity = (ENTITY *)lookup(parser, &dtd->paramEntities, name, 0);
         poolDiscard(&dtd->pool);
@@ -5055,13 +4835,12 @@ doProlog(XML_Parser parser,
            if yes, check that the entity exists, and that it is internal,
            otherwise call the skipped entity handler
         */
-        if (parser->m_prologState.documentEntity &&
-            (dtd->standalone
-             ? !parser->m_openInternalEntities
-             : !dtd->hasParamEntityRefs)) {
-          if (!entity)
+        if (parser->m_prologState.documentEntity
+            && (dtd->standalone ? ! parser->m_openInternalEntities
+                                : ! dtd->hasParamEntityRefs)) {
+          if (! entity)
             return XML_ERROR_UNDEFINED_ENTITY;
-          else if (!entity->is_internal) {
+          else if (! entity->is_internal) {
             /* It's hard to exhaustively search the code to be sure,
              * but there doesn't seem to be a way of executing the
              * following line.  There are two cases:
@@ -5084,11 +4863,11 @@ doProlog(XML_Parser parser,
              */
             return XML_ERROR_ENTITY_DECLARED_IN_PE; /* LCOV_EXCL_LINE */
           }
-        }
-        else if (!entity) {
+        } else if (! entity) {
           dtd->keepProcessing = dtd->standalone;
           /* cannot report skipped entities in declarations */
-          if ((role == XML_ROLE_PARAM_ENTITY_REF) && parser->m_skippedEntityHandler) {
+          if ((role == XML_ROLE_PARAM_ENTITY_REF)
+              && parser->m_skippedEntityHandler) {
             parser->m_skippedEntityHandler(parser->m_handlerArg, name, 1);
             handleDefault = XML_FALSE;
           }
@@ -5098,8 +4877,8 @@ doProlog(XML_Parser parser,
           return XML_ERROR_RECURSIVE_ENTITY_REF;
         if (entity->textPtr) {
           enum XML_Error result;
-          XML_Bool betweenDecl =
-            (role == XML_ROLE_PARAM_ENTITY_REF ? XML_TRUE : XML_FALSE);
+          XML_Bool betweenDecl
+              = (role == XML_ROLE_PARAM_ENTITY_REF ? XML_TRUE : XML_FALSE);
           result = processInternalEntity(parser, entity, betweenDecl);
           if (result != XML_ERROR_NONE)
             return result;
@@ -5109,39 +4888,35 @@ doProlog(XML_Parser parser,
         if (parser->m_externalEntityRefHandler) {
           dtd->paramEntityRead = XML_FALSE;
           entity->open = XML_TRUE;
-          if (!parser->m_externalEntityRefHandler(parser->m_externalEntityRefHandlerArg,
-                                        0,
-                                        entity->base,
-                                        entity->systemId,
-                                        entity->publicId)) {
+          if (! parser->m_externalEntityRefHandler(
+                  parser->m_externalEntityRefHandlerArg, 0, entity->base,
+                  entity->systemId, entity->publicId)) {
             entity->open = XML_FALSE;
             return XML_ERROR_EXTERNAL_ENTITY_HANDLING;
           }
           entity->open = XML_FALSE;
           handleDefault = XML_FALSE;
-          if (!dtd->paramEntityRead) {
+          if (! dtd->paramEntityRead) {
             dtd->keepProcessing = dtd->standalone;
             break;
           }
-        }
-        else {
+        } else {
           dtd->keepProcessing = dtd->standalone;
           break;
         }
       }
 #endif /* XML_DTD */
-      if (!dtd->standalone &&
-          parser->m_notStandaloneHandler &&
-          !parser->m_notStandaloneHandler(parser->m_handlerArg))
+      if (! dtd->standalone && parser->m_notStandaloneHandler
+          && ! parser->m_notStandaloneHandler(parser->m_handlerArg))
         return XML_ERROR_NOT_STANDALONE;
       break;
 
-    /* Element declaration stuff */
+      /* Element declaration stuff */
 
     case XML_ROLE_ELEMENT_NAME:
       if (parser->m_elementDeclHandler) {
         parser->m_declElementType = getElementType(parser, enc, s, next);
-        if (!parser->m_declElementType)
+        if (! parser->m_declElementType)
           return XML_ERROR_NO_MEMORY;
         dtd->scaffLevel = 0;
         dtd->scaffCount = 0;
@@ -5154,18 +4929,19 @@ doProlog(XML_Parser parser,
     case XML_ROLE_CONTENT_EMPTY:
       if (dtd->in_eldecl) {
         if (parser->m_elementDeclHandler) {
-          XML_Content * content = (XML_Content *) MALLOC(parser, sizeof(XML_Content));
-          if (!content)
+          XML_Content *content
+              = (XML_Content *)MALLOC(parser, sizeof(XML_Content));
+          if (! content)
             return XML_ERROR_NO_MEMORY;
           content->quant = XML_CQUANT_NONE;
           content->name = NULL;
           content->numchildren = 0;
           content->children = NULL;
-          content->type = ((role == XML_ROLE_CONTENT_ANY) ?
-                           XML_CTYPE_ANY :
-                           XML_CTYPE_EMPTY);
+          content->type = ((role == XML_ROLE_CONTENT_ANY) ? XML_CTYPE_ANY
+                                                          : XML_CTYPE_EMPTY);
           *eventEndPP = s;
-          parser->m_elementDeclHandler(parser->m_handlerArg, parser->m_declElementType->name, content);
+          parser->m_elementDeclHandler(
+              parser->m_handlerArg, parser->m_declElementType->name, content);
           handleDefault = XML_FALSE;
         }
         dtd->in_eldecl = XML_FALSE;
@@ -5197,22 +4973,22 @@ doProlog(XML_Parser parser,
         ELEMENT_TYPE *el;
         const XML_Char *name;
         int nameLen;
-        const char *nxt = (quant == XML_CQUANT_NONE
-                           ? next
-                           : next - enc->minBytesPerChar);
+        const char *nxt
+            = (quant == XML_CQUANT_NONE ? next : next - enc->minBytesPerChar);
         int myindex = nextScaffoldPart(parser);
         if (myindex < 0)
           return XML_ERROR_NO_MEMORY;
         dtd->scaffold[myindex].type = XML_CTYPE_NAME;
         dtd->scaffold[myindex].quant = quant;
         el = getElementType(parser, enc, s, nxt);
-        if (!el)
+        if (! el)
           return XML_ERROR_NO_MEMORY;
         name = el->name;
         dtd->scaffold[myindex].name = name;
         nameLen = 0;
-        for (; name[nameLen++]; );
-        dtd->contentStringLen +=  nameLen;
+        for (; name[nameLen++];)
+          ;
+        dtd->contentStringLen += nameLen;
         if (parser->m_elementDeclHandler)
           handleDefault = XML_FALSE;
       }
@@ -5236,12 +5012,13 @@ doProlog(XML_Parser parser,
         dtd->scaffLevel--;
         dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel]].quant = quant;
         if (dtd->scaffLevel == 0) {
-          if (!handleDefault) {
+          if (! handleDefault) {
             XML_Content *model = build_model(parser);
-            if (!model)
+            if (! model)
               return XML_ERROR_NO_MEMORY;
             *eventEndPP = s;
-            parser->m_elementDeclHandler(parser->m_handlerArg, parser->m_declElementType->name, model);
+            parser->m_elementDeclHandler(
+                parser->m_handlerArg, parser->m_declElementType->name, model);
           }
           dtd->in_eldecl = XML_FALSE;
           dtd->contentStringLen = 0;
@@ -5251,12 +5028,12 @@ doProlog(XML_Parser parser,
       /* End element declaration stuff */
 
     case XML_ROLE_PI:
-      if (!reportProcessingInstruction(parser, enc, s, next))
+      if (! reportProcessingInstruction(parser, enc, s, next))
         return XML_ERROR_NO_MEMORY;
       handleDefault = XML_FALSE;
       break;
     case XML_ROLE_COMMENT:
-      if (!reportComment(parser, enc, s, next))
+      if (! reportComment(parser, enc, s, next))
         return XML_ERROR_NO_MEMORY;
       handleDefault = XML_FALSE;
       break;
@@ -5307,11 +5084,8 @@ doProlog(XML_Parser parser,
 }
 
 static enum XML_Error PTRCALL
-epilogProcessor(XML_Parser parser,
-                const char *s,
-                const char *end,
-                const char **nextPtr)
-{
+epilogProcessor(XML_Parser parser, const char *s, const char *end,
+                const char **nextPtr) {
   parser->m_processor = epilogProcessor;
   parser->m_eventPtr = s;
   for (;;) {
@@ -5336,24 +5110,24 @@ epilogProcessor(XML_Parser parser,
         reportDefault(parser, parser->m_encoding, s, next);
       break;
     case XML_TOK_PI:
-      if (!reportProcessingInstruction(parser, parser->m_encoding, s, next))
+      if (! reportProcessingInstruction(parser, parser->m_encoding, s, next))
         return XML_ERROR_NO_MEMORY;
       break;
     case XML_TOK_COMMENT:
-      if (!reportComment(parser, parser->m_encoding, s, next))
+      if (! reportComment(parser, parser->m_encoding, s, next))
         return XML_ERROR_NO_MEMORY;
       break;
     case XML_TOK_INVALID:
       parser->m_eventPtr = next;
       return XML_ERROR_INVALID_TOKEN;
     case XML_TOK_PARTIAL:
-      if (!parser->m_parsingStatus.finalBuffer) {
+      if (! parser->m_parsingStatus.finalBuffer) {
         *nextPtr = s;
         return XML_ERROR_NONE;
       }
       return XML_ERROR_UNCLOSED_TOKEN;
     case XML_TOK_PARTIAL_CHAR:
-      if (!parser->m_parsingStatus.finalBuffer) {
+      if (! parser->m_parsingStatus.finalBuffer) {
         *nextPtr = s;
         return XML_ERROR_NONE;
       }
@@ -5368,15 +5142,13 @@ epilogProcessor(XML_Parser parser,
       return XML_ERROR_NONE;
     case XML_FINISHED:
       return XML_ERROR_ABORTED;
-    default: ;
+    default:;
     }
   }
 }
 
 static enum XML_Error
-processInternalEntity(XML_Parser parser, ENTITY *entity,
-                      XML_Bool betweenDecl)
-{
+processInternalEntity(XML_Parser parser, ENTITY *entity, XML_Bool betweenDecl) {
   const char *textStart, *textEnd;
   const char *next;
   enum XML_Error result;
@@ -5385,10 +5157,10 @@ processInternalEntity(XML_Parser parser, ENTITY *entity,
   if (parser->m_freeInternalEntities) {
     openEntity = parser->m_freeInternalEntities;
     parser->m_freeInternalEntities = openEntity->next;
-  }
-  else {
-    openEntity = (OPEN_INTERNAL_ENTITY *)MALLOC(parser, sizeof(OPEN_INTERNAL_ENTITY));
-    if (!openEntity)
+  } else {
+    openEntity
+        = (OPEN_INTERNAL_ENTITY *)MALLOC(parser, sizeof(OPEN_INTERNAL_ENTITY));
+    if (! openEntity)
       return XML_ERROR_NO_MEMORY;
   }
   entity->open = XML_TRUE;
@@ -5407,21 +5179,20 @@ processInternalEntity(XML_Parser parser, ENTITY *entity,
 
 #ifdef XML_DTD
   if (entity->is_param) {
-    int tok = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next);
-    result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd, tok,
-                      next, &next, XML_FALSE);
-  }
-  else
+    int tok
+        = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next);
+    result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd,
+                      tok, next, &next, XML_FALSE, XML_FALSE);
+  } else
 #endif /* XML_DTD */
-    result = doContent(parser, parser->m_tagLevel, parser->m_internalEncoding, textStart,
-                       textEnd, &next, XML_FALSE);
+    result = doContent(parser, parser->m_tagLevel, parser->m_internalEncoding,
+                       textStart, textEnd, &next, XML_FALSE);
 
   if (result == XML_ERROR_NONE) {
     if (textEnd != next && parser->m_parsingStatus.parsing == XML_SUSPENDED) {
       entity->processed = (int)(next - textStart);
       parser->m_processor = internalEntityProcessor;
-    }
-    else {
+    } else {
       entity->open = XML_FALSE;
       parser->m_openInternalEntities = openEntity->next;
       /* put openEntity back in list of free instances */
@@ -5433,17 +5204,14 @@ processInternalEntity(XML_Parser parser, ENTITY *entity,
 }
 
 static enum XML_Error PTRCALL
-internalEntityProcessor(XML_Parser parser,
-                        const char *s,
-                        const char *end,
-                        const char **nextPtr)
-{
+internalEntityProcessor(XML_Parser parser, const char *s, const char *end,
+                        const char **nextPtr) {
   ENTITY *entity;
   const char *textStart, *textEnd;
   const char *next;
   enum XML_Error result;
   OPEN_INTERNAL_ENTITY *openEntity = parser->m_openInternalEntities;
-  if (!openEntity)
+  if (! openEntity)
     return XML_ERROR_UNEXPECTED_STATE;
 
   entity = openEntity->entity;
@@ -5454,22 +5222,23 @@ internalEntityProcessor(XML_Parser parser,
 
 #ifdef XML_DTD
   if (entity->is_param) {
-    int tok = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next);
-    result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd, tok,
-                      next, &next, XML_FALSE);
-  }
-  else
+    int tok
+        = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next);
+    result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd,
+                      tok, next, &next, XML_FALSE, XML_TRUE);
+  } else
 #endif /* XML_DTD */
-    result = doContent(parser, openEntity->startTagLevel, parser->m_internalEncoding,
-                       textStart, textEnd, &next, XML_FALSE);
+    result = doContent(parser, openEntity->startTagLevel,
+                       parser->m_internalEncoding, textStart, textEnd, &next,
+                       XML_FALSE);
 
   if (result != XML_ERROR_NONE)
     return result;
-  else if (textEnd != next && parser->m_parsingStatus.parsing == XML_SUSPENDED) {
+  else if (textEnd != next
+           && parser->m_parsingStatus.parsing == XML_SUSPENDED) {
     entity->processed = (int)(next - (char *)entity->textPtr);
     return result;
-  }
-  else {
+  } else {
     entity->open = XML_FALSE;
     parser->m_openInternalEntities = openEntity->next;
     /* put openEntity back in list of free instances */
@@ -5483,49 +5252,45 @@ internalEntityProcessor(XML_Parser parser,
     parser->m_processor = prologProcessor;
     tok = XmlPrologTok(parser->m_encoding, s, end, &next);
     return doProlog(parser, parser->m_encoding, s, end, tok, next, nextPtr,
-                    (XML_Bool)!parser->m_parsingStatus.finalBuffer);
-  }
-  else
+                    (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE);
+  } else
 #endif /* XML_DTD */
   {
     parser->m_processor = contentProcessor;
     /* see externalEntityContentProcessor vs contentProcessor */
-    return doContent(parser, parser->m_parentParser ? 1 : 0, parser->m_encoding, s, end,
-                     nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
+    return doContent(parser, parser->m_parentParser ? 1 : 0, parser->m_encoding,
+                     s, end, nextPtr,
+                     (XML_Bool)! parser->m_parsingStatus.finalBuffer);
   }
 }
 
 static enum XML_Error PTRCALL
-errorProcessor(XML_Parser parser,
-               const char *UNUSED_P(s),
-               const char *UNUSED_P(end),
-               const char **UNUSED_P(nextPtr))
-{
+errorProcessor(XML_Parser parser, const char *s, const char *end,
+               const char **nextPtr) {
+  UNUSED_P(s);
+  UNUSED_P(end);
+  UNUSED_P(nextPtr);
   return parser->m_errorCode;
 }
 
 static enum XML_Error
 storeAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
-                    const char *ptr, const char *end,
-                    STRING_POOL *pool)
-{
-  enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr,
-                                               end, pool);
+                    const char *ptr, const char *end, STRING_POOL *pool) {
+  enum XML_Error result
+      = appendAttributeValue(parser, enc, isCdata, ptr, end, pool);
   if (result)
     return result;
-  if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20)
+  if (! isCdata && poolLength(pool) && poolLastChar(pool) == 0x20)
     poolChop(pool);
-  if (!poolAppendChar(pool, XML_T('\0')))
+  if (! poolAppendChar(pool, XML_T('\0')))
     return XML_ERROR_NO_MEMORY;
   return XML_ERROR_NONE;
 }
 
 static enum XML_Error
 appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
-                     const char *ptr, const char *end,
-                     STRING_POOL *pool)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+                     const char *ptr, const char *end, STRING_POOL *pool) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   for (;;) {
     const char *next;
     int tok = XmlAttributeValueTok(enc, ptr, end, &next);
@@ -5540,38 +5305,35 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
       if (enc == parser->m_encoding)
         parser->m_eventPtr = ptr;
       return XML_ERROR_INVALID_TOKEN;
-    case XML_TOK_CHAR_REF:
-      {
-        XML_Char buf[XML_ENCODE_MAX];
-        int i;
-        int n = XmlCharRefNumber(enc, ptr);
-        if (n < 0) {
-          if (enc == parser->m_encoding)
-            parser->m_eventPtr = ptr;
-          return XML_ERROR_BAD_CHAR_REF;
-        }
-        if (!isCdata
-            && n == 0x20 /* space */
-            && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
-          break;
-        n = XmlEncode(n, (ICHAR *)buf);
-        /* The XmlEncode() functions can never return 0 here.  That
-         * error return happens if the code point passed in is either
-         * negative or greater than or equal to 0x110000.  The
-         * XmlCharRefNumber() functions will all return a number
-         * strictly less than 0x110000 or a negative value if an error
-         * occurred.  The negative value is intercepted above, so
-         * XmlEncode() is never passed a value it might return an
-         * error for.
-         */
-        for (i = 0; i < n; i++) {
-          if (!poolAppendChar(pool, buf[i]))
-            return XML_ERROR_NO_MEMORY;
-        }
+    case XML_TOK_CHAR_REF: {
+      XML_Char buf[XML_ENCODE_MAX];
+      int i;
+      int n = XmlCharRefNumber(enc, ptr);
+      if (n < 0) {
+        if (enc == parser->m_encoding)
+          parser->m_eventPtr = ptr;
+        return XML_ERROR_BAD_CHAR_REF;
       }
-      break;
+      if (! isCdata && n == 0x20 /* space */
+          && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
+        break;
+      n = XmlEncode(n, (ICHAR *)buf);
+      /* The XmlEncode() functions can never return 0 here.  That
+       * error return happens if the code point passed in is either
+       * negative or greater than or equal to 0x110000.  The
+       * XmlCharRefNumber() functions will all return a number
+       * strictly less than 0x110000 or a negative value if an error
+       * occurred.  The negative value is intercepted above, so
+       * XmlEncode() is never passed a value it might return an
+       * error for.
+       */
+      for (i = 0; i < n; i++) {
+        if (! poolAppendChar(pool, buf[i]))
+          return XML_ERROR_NO_MEMORY;
+      }
+    } break;
     case XML_TOK_DATA_CHARS:
-      if (!poolAppend(pool, enc, ptr, next))
+      if (! poolAppend(pool, enc, ptr, next))
         return XML_ERROR_NO_MEMORY;
       break;
     case XML_TOK_TRAILING_CR:
@@ -5579,109 +5341,103 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
       /* fall through */
     case XML_TOK_ATTRIBUTE_VALUE_S:
     case XML_TOK_DATA_NEWLINE:
-      if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
+      if (! isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20))
         break;
-      if (!poolAppendChar(pool, 0x20))
+      if (! poolAppendChar(pool, 0x20))
         return XML_ERROR_NO_MEMORY;
       break;
-    case XML_TOK_ENTITY_REF:
-      {
-        const XML_Char *name;
-        ENTITY *entity;
-        char checkEntityDecl;
-        XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc,
-                                              ptr + enc->minBytesPerChar,
-                                              next - enc->minBytesPerChar);
-        if (ch) {
-          if (!poolAppendChar(pool, ch))
-                return XML_ERROR_NO_MEMORY;
-          break;
-        }
-        name = poolStoreString(&parser->m_temp2Pool, enc,
-                               ptr + enc->minBytesPerChar,
-                               next - enc->minBytesPerChar);
-        if (!name)
+    case XML_TOK_ENTITY_REF: {
+      const XML_Char *name;
+      ENTITY *entity;
+      char checkEntityDecl;
+      XML_Char ch = (XML_Char)XmlPredefinedEntityName(
+          enc, ptr + enc->minBytesPerChar, next - enc->minBytesPerChar);
+      if (ch) {
+        if (! poolAppendChar(pool, ch))
           return XML_ERROR_NO_MEMORY;
-        entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0);
-        poolDiscard(&parser->m_temp2Pool);
-        /* First, determine if a check for an existing declaration is needed;
-           if yes, check that the entity exists, and that it is internal.
-        */
-        if (pool == &dtd->pool)  /* are we called from prolog? */
-          checkEntityDecl =
+        break;
+      }
+      name = poolStoreString(&parser->m_temp2Pool, enc,
+                             ptr + enc->minBytesPerChar,
+                             next - enc->minBytesPerChar);
+      if (! name)
+        return XML_ERROR_NO_MEMORY;
+      entity = (ENTITY *)lookup(parser, &dtd->generalEntities, name, 0);
+      poolDiscard(&parser->m_temp2Pool);
+      /* First, determine if a check for an existing declaration is needed;
+         if yes, check that the entity exists, and that it is internal.
+      */
+      if (pool == &dtd->pool) /* are we called from prolog? */
+        checkEntityDecl =
 #ifdef XML_DTD
-              parser->m_prologState.documentEntity &&
+            parser->m_prologState.documentEntity &&
 #endif /* XML_DTD */
-              (dtd->standalone
-               ? !parser->m_openInternalEntities
-               : !dtd->hasParamEntityRefs);
-        else /* if (pool == &parser->m_tempPool): we are called from content */
-          checkEntityDecl = !dtd->hasParamEntityRefs || dtd->standalone;
-        if (checkEntityDecl) {
-          if (!entity)
-            return XML_ERROR_UNDEFINED_ENTITY;
-          else if (!entity->is_internal)
-            return XML_ERROR_ENTITY_DECLARED_IN_PE;
-        }
-        else if (!entity) {
-          /* Cannot report skipped entity here - see comments on
-             parser->m_skippedEntityHandler.
-          if (parser->m_skippedEntityHandler)
-            parser->m_skippedEntityHandler(parser->m_handlerArg, name, 0);
-          */
-          /* Cannot call the default handler because this would be
-             out of sync with the call to the startElementHandler.
-          if ((pool == &parser->m_tempPool) && parser->m_defaultHandler)
-            reportDefault(parser, enc, ptr, next);
-          */
-          break;
-        }
-        if (entity->open) {
-          if (enc == parser->m_encoding) {
-            /* It does not appear that this line can be executed.
-             *
-             * The "if (entity->open)" check catches recursive entity
-             * definitions.  In order to be called with an open
-             * entity, it must have gone through this code before and
-             * been through the recursive call to
-             * appendAttributeValue() some lines below.  That call
-             * sets the local encoding ("enc") to the parser's
-             * internal encoding (internal_utf8 or internal_utf16),
-             * which can never be the same as the principle encoding.
-             * It doesn't appear there is another code path that gets
-             * here with entity->open being TRUE.
-             *
-             * Since it is not certain that this logic is watertight,
-             * we keep the line and merely exclude it from coverage
-             * tests.
-             */
-            parser->m_eventPtr = ptr; /* LCOV_EXCL_LINE */
-          }
-          return XML_ERROR_RECURSIVE_ENTITY_REF;
-        }
-        if (entity->notation) {
-          if (enc == parser->m_encoding)
-            parser->m_eventPtr = ptr;
-          return XML_ERROR_BINARY_ENTITY_REF;
-        }
-        if (!entity->textPtr) {
-          if (enc == parser->m_encoding)
-            parser->m_eventPtr = ptr;
-          return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
-        }
-        else {
-          enum XML_Error result;
-          const XML_Char *textEnd = entity->textPtr + entity->textLen;
-          entity->open = XML_TRUE;
-          result = appendAttributeValue(parser, parser->m_internalEncoding, isCdata,
-                                        (char *)entity->textPtr,
-                                        (char *)textEnd, pool);
-          entity->open = XML_FALSE;
-          if (result)
-            return result;
+            (dtd->standalone ? ! parser->m_openInternalEntities
+                             : ! dtd->hasParamEntityRefs);
+      else /* if (pool == &parser->m_tempPool): we are called from content */
+        checkEntityDecl = ! dtd->hasParamEntityRefs || dtd->standalone;
+      if (checkEntityDecl) {
+        if (! entity)
+          return XML_ERROR_UNDEFINED_ENTITY;
+        else if (! entity->is_internal)
+          return XML_ERROR_ENTITY_DECLARED_IN_PE;
+      } else if (! entity) {
+        /* Cannot report skipped entity here - see comments on
+           parser->m_skippedEntityHandler.
+        if (parser->m_skippedEntityHandler)
+          parser->m_skippedEntityHandler(parser->m_handlerArg, name, 0);
+        */
+        /* Cannot call the default handler because this would be
+           out of sync with the call to the startElementHandler.
+        if ((pool == &parser->m_tempPool) && parser->m_defaultHandler)
+          reportDefault(parser, enc, ptr, next);
+        */
+        break;
+      }
+      if (entity->open) {
+        if (enc == parser->m_encoding) {
+          /* It does not appear that this line can be executed.
+           *
+           * The "if (entity->open)" check catches recursive entity
+           * definitions.  In order to be called with an open
+           * entity, it must have gone through this code before and
+           * been through the recursive call to
+           * appendAttributeValue() some lines below.  That call
+           * sets the local encoding ("enc") to the parser's
+           * internal encoding (internal_utf8 or internal_utf16),
+           * which can never be the same as the principle encoding.
+           * It doesn't appear there is another code path that gets
+           * here with entity->open being TRUE.
+           *
+           * Since it is not certain that this logic is watertight,
+           * we keep the line and merely exclude it from coverage
+           * tests.
+           */
+          parser->m_eventPtr = ptr; /* LCOV_EXCL_LINE */
         }
+        return XML_ERROR_RECURSIVE_ENTITY_REF;
       }
-      break;
+      if (entity->notation) {
+        if (enc == parser->m_encoding)
+          parser->m_eventPtr = ptr;
+        return XML_ERROR_BINARY_ENTITY_REF;
+      }
+      if (! entity->textPtr) {
+        if (enc == parser->m_encoding)
+          parser->m_eventPtr = ptr;
+        return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF;
+      } else {
+        enum XML_Error result;
+        const XML_Char *textEnd = entity->textPtr + entity->textLen;
+        entity->open = XML_TRUE;
+        result = appendAttributeValue(parser, parser->m_internalEncoding,
+                                      isCdata, (char *)entity->textPtr,
+                                      (char *)textEnd, pool);
+        entity->open = XML_FALSE;
+        if (result)
+          return result;
+      }
+    } break;
     default:
       /* The only token returned by XmlAttributeValueTok() that does
        * not have an explicit case here is XML_TOK_PARTIAL_CHAR.
@@ -5705,12 +5461,9 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata,
 }
 
 static enum XML_Error
-storeEntityValue(XML_Parser parser,
-                 const ENCODING *enc,
-                 const char *entityTextPtr,
-                 const char *entityTextEnd)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+storeEntityValue(XML_Parser parser, const ENCODING *enc,
+                 const char *entityTextPtr, const char *entityTextEnd) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   STRING_POOL *pool = &(dtd->entityValuePool);
   enum XML_Error result = XML_ERROR_NONE;
 #ifdef XML_DTD
@@ -5720,8 +5473,8 @@ storeEntityValue(XML_Parser parser,
   /* never return Null for the value argument in EntityDeclHandler,
      since this would indicate an external entity; therefore we
      have to make sure that entityValuePool.start is not null */
-  if (!pool->blocks) {
-    if (!poolGrow(pool))
+  if (! pool->blocks) {
+    if (! poolGrow(pool))
       return XML_ERROR_NO_MEMORY;
   }
 
@@ -5737,13 +5490,13 @@ storeEntityValue(XML_Parser parser,
         name = poolStoreString(&parser->m_tempPool, enc,
                                entityTextPtr + enc->minBytesPerChar,
                                next - enc->minBytesPerChar);
-        if (!name) {
+        if (! name) {
           result = XML_ERROR_NO_MEMORY;
           goto endEntityValue;
         }
         entity = (ENTITY *)lookup(parser, &dtd->paramEntities, name, 0);
         poolDiscard(&parser->m_tempPool);
-        if (!entity) {
+        if (! entity) {
           /* not a well-formedness error - see XML 1.0: WFC Entity Declared */
           /* cannot report skipped entity here - see comments on
              parser->m_skippedEntityHandler
@@ -5763,29 +5516,23 @@ storeEntityValue(XML_Parser parser,
           if (parser->m_externalEntityRefHandler) {
             dtd->paramEntityRead = XML_FALSE;
             entity->open = XML_TRUE;
-            if (!parser->m_externalEntityRefHandler(parser->m_externalEntityRefHandlerArg,
-                                          0,
-                                          entity->base,
-                                          entity->systemId,
-                                          entity->publicId)) {
+            if (! parser->m_externalEntityRefHandler(
+                    parser->m_externalEntityRefHandlerArg, 0, entity->base,
+                    entity->systemId, entity->publicId)) {
               entity->open = XML_FALSE;
               result = XML_ERROR_EXTERNAL_ENTITY_HANDLING;
               goto endEntityValue;
             }
             entity->open = XML_FALSE;
-            if (!dtd->paramEntityRead)
+            if (! dtd->paramEntityRead)
               dtd->keepProcessing = dtd->standalone;
-          }
-          else
+          } else
             dtd->keepProcessing = dtd->standalone;
-        }
-        else {
+        } else {
           entity->open = XML_TRUE;
-          result = storeEntityValue(parser,
-                                    parser->m_internalEncoding,
-                                    (char *)entity->textPtr,
-                                    (char *)(entity->textPtr
-                                             + entity->textLen));
+          result = storeEntityValue(
+              parser, parser->m_internalEncoding, (char *)entity->textPtr,
+              (char *)(entity->textPtr + entity->textLen));
           entity->open = XML_FALSE;
           if (result)
             goto endEntityValue;
@@ -5803,7 +5550,7 @@ storeEntityValue(XML_Parser parser,
       goto endEntityValue;
     case XML_TOK_ENTITY_REF:
     case XML_TOK_DATA_CHARS:
-      if (!poolAppend(pool, enc, entityTextPtr, next)) {
+      if (! poolAppend(pool, enc, entityTextPtr, next)) {
         result = XML_ERROR_NO_MEMORY;
         goto endEntityValue;
       }
@@ -5812,42 +5559,40 @@ storeEntityValue(XML_Parser parser,
       next = entityTextPtr + enc->minBytesPerChar;
       /* fall through */
     case XML_TOK_DATA_NEWLINE:
-      if (pool->end == pool->ptr && !poolGrow(pool)) {
-              result = XML_ERROR_NO_MEMORY;
+      if (pool->end == pool->ptr && ! poolGrow(pool)) {
+        result = XML_ERROR_NO_MEMORY;
         goto endEntityValue;
       }
       *(pool->ptr)++ = 0xA;
       break;
-    case XML_TOK_CHAR_REF:
-      {
-        XML_Char buf[XML_ENCODE_MAX];
-        int i;
-        int n = XmlCharRefNumber(enc, entityTextPtr);
-        if (n < 0) {
-          if (enc == parser->m_encoding)
-            parser->m_eventPtr = entityTextPtr;
-          result = XML_ERROR_BAD_CHAR_REF;
+    case XML_TOK_CHAR_REF: {
+      XML_Char buf[XML_ENCODE_MAX];
+      int i;
+      int n = XmlCharRefNumber(enc, entityTextPtr);
+      if (n < 0) {
+        if (enc == parser->m_encoding)
+          parser->m_eventPtr = entityTextPtr;
+        result = XML_ERROR_BAD_CHAR_REF;
+        goto endEntityValue;
+      }
+      n = XmlEncode(n, (ICHAR *)buf);
+      /* The XmlEncode() functions can never return 0 here.  That
+       * error return happens if the code point passed in is either
+       * negative or greater than or equal to 0x110000.  The
+       * XmlCharRefNumber() functions will all return a number
+       * strictly less than 0x110000 or a negative value if an error
+       * occurred.  The negative value is intercepted above, so
+       * XmlEncode() is never passed a value it might return an
+       * error for.
+       */
+      for (i = 0; i < n; i++) {
+        if (pool->end == pool->ptr && ! poolGrow(pool)) {
+          result = XML_ERROR_NO_MEMORY;
           goto endEntityValue;
         }
-        n = XmlEncode(n, (ICHAR *)buf);
-        /* The XmlEncode() functions can never return 0 here.  That
-         * error return happens if the code point passed in is either
-         * negative or greater than or equal to 0x110000.  The
-         * XmlCharRefNumber() functions will all return a number
-         * strictly less than 0x110000 or a negative value if an error
-         * occurred.  The negative value is intercepted above, so
-         * XmlEncode() is never passed a value it might return an
-         * error for.
-         */
-        for (i = 0; i < n; i++) {
-          if (pool->end == pool->ptr && !poolGrow(pool)) {
-            result = XML_ERROR_NO_MEMORY;
-            goto endEntityValue;
-          }
-          *(pool->ptr)++ = buf[i];
-        }
+        *(pool->ptr)++ = buf[i];
       }
-      break;
+    } break;
     case XML_TOK_PARTIAL:
       if (enc == parser->m_encoding)
         parser->m_eventPtr = entityTextPtr;
@@ -5882,8 +5627,7 @@ endEntityValue:
 }
 
 static void FASTCALL
-normalizeLines(XML_Char *s)
-{
+normalizeLines(XML_Char *s) {
   XML_Char *p;
   for (;; s++) {
     if (*s == XML_T('\0'))
@@ -5897,8 +5641,7 @@ normalizeLines(XML_Char *s)
       *p++ = 0xA;
       if (*++s == 0xA)
         s++;
-    }
-    else
+    } else
       *p++ = *s++;
   } while (*s);
   *p = XML_T('\0');
@@ -5906,12 +5649,11 @@ normalizeLines(XML_Char *s)
 
 static int
 reportProcessingInstruction(XML_Parser parser, const ENCODING *enc,
-                            const char *start, const char *end)
-{
+                            const char *start, const char *end) {
   const XML_Char *target;
   XML_Char *data;
   const char *tem;
-  if (!parser->m_processingInstructionHandler) {
+  if (! parser->m_processingInstructionHandler) {
     if (parser->m_defaultHandler)
       reportDefault(parser, enc, start, end);
     return 1;
@@ -5919,13 +5661,12 @@ reportProcessingInstruction(XML_Parser parser, const ENCODING *enc,
   start += enc->minBytesPerChar * 2;
   tem = start + XmlNameLength(enc, start);
   target = poolStoreString(&parser->m_tempPool, enc, start, tem);
-  if (!target)
+  if (! target)
     return 0;
   poolFinish(&parser->m_tempPool);
-  data = poolStoreString(&parser->m_tempPool, enc,
-                        XmlSkipS(enc, tem),
-                        end - enc->minBytesPerChar*2);
-  if (!data)
+  data = poolStoreString(&parser->m_tempPool, enc, XmlSkipS(enc, tem),
+                         end - enc->minBytesPerChar * 2);
+  if (! data)
     return 0;
   normalizeLines(data);
   parser->m_processingInstructionHandler(parser->m_handlerArg, target, data);
@@ -5934,20 +5675,18 @@ reportProcessingInstruction(XML_Parser parser, const ENCODING *enc,
 }
 
 static int
-reportComment(XML_Parser parser, const ENCODING *enc,
-              const char *start, const char *end)
-{
+reportComment(XML_Parser parser, const ENCODING *enc, const char *start,
+              const char *end) {
   XML_Char *data;
-  if (!parser->m_commentHandler) {
+  if (! parser->m_commentHandler) {
     if (parser->m_defaultHandler)
       reportDefault(parser, enc, start, end);
     return 1;
   }
-  data = poolStoreString(&parser->m_tempPool,
-                         enc,
+  data = poolStoreString(&parser->m_tempPool, enc,
                          start + enc->minBytesPerChar * 4,
                          end - enc->minBytesPerChar * 3);
-  if (!data)
+  if (! data)
     return 0;
   normalizeLines(data);
   parser->m_commentHandler(parser->m_handlerArg, data);
@@ -5956,9 +5695,8 @@ reportComment(XML_Parser parser, const ENCODING *enc,
 }
 
 static void
-reportDefault(XML_Parser parser, const ENCODING *enc,
-              const char *s, const char *end)
-{
+reportDefault(XML_Parser parser, const ENCODING *enc, const char *s,
+              const char *end) {
   if (MUST_CONVERT(enc, s)) {
     enum XML_Convert_Result convert_res;
     const char **eventPP;
@@ -5966,8 +5704,7 @@ reportDefault(XML_Parser parser, const ENCODING *enc,
     if (enc == parser->m_encoding) {
       eventPP = &parser->m_eventPtr;
       eventEndPP = &parser->m_eventEndPtr;
-    }
-    else {
+    } else {
       /* To get here, two things must be true; the parser must be
        * using a character encoding that is not the same as the
        * encoding passed in, and the encoding passed in must need
@@ -5990,21 +5727,22 @@ reportDefault(XML_Parser parser, const ENCODING *enc,
     }
     do {
       ICHAR *dataPtr = (ICHAR *)parser->m_dataBuf;
-      convert_res = XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)parser->m_dataBufEnd);
+      convert_res
+          = XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)parser->m_dataBufEnd);
       *eventEndPP = s;
-      parser->m_defaultHandler(parser->m_handlerArg, parser->m_dataBuf, (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
+      parser->m_defaultHandler(parser->m_handlerArg, parser->m_dataBuf,
+                               (int)(dataPtr - (ICHAR *)parser->m_dataBuf));
       *eventPP = s;
-    } while ((convert_res != XML_CONVERT_COMPLETED) && (convert_res != XML_CONVERT_INPUT_INCOMPLETE));
-  }
-  else
-    parser->m_defaultHandler(parser->m_handlerArg, (XML_Char *)s, (int)((XML_Char *)end - (XML_Char *)s));
+    } while ((convert_res != XML_CONVERT_COMPLETED)
+             && (convert_res != XML_CONVERT_INPUT_INCOMPLETE));
+  } else
+    parser->m_defaultHandler(parser->m_handlerArg, (XML_Char *)s,
+                             (int)((XML_Char *)end - (XML_Char *)s));
 }
 
-
 static int
 defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, XML_Bool isCdata,
-                XML_Bool isId, const XML_Char *value, XML_Parser parser)
-{
+                XML_Bool isId, const XML_Char *value, XML_Parser parser) {
   DEFAULT_ATTRIBUTE *att;
   if (value || isId) {
     /* The handling of default attributes gets messed up if we have
@@ -6013,24 +5751,23 @@ defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, XML_Bool isCdata,
     for (i = 0; i < type->nDefaultAtts; i++)
       if (attId == type->defaultAtts[i].id)
         return 1;
-    if (isId && !type->idAtt && !attId->xmlns)
+    if (isId && ! type->idAtt && ! attId->xmlns)
       type->idAtt = attId;
   }
   if (type->nDefaultAtts == type->allocDefaultAtts) {
     if (type->allocDefaultAtts == 0) {
       type->allocDefaultAtts = 8;
-      type->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(parser, type->allocDefaultAtts
-                            * sizeof(DEFAULT_ATTRIBUTE));
-      if (!type->defaultAtts) {
+      type->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(
+          parser, type->allocDefaultAtts * sizeof(DEFAULT_ATTRIBUTE));
+      if (! type->defaultAtts) {
         type->allocDefaultAtts = 0;
         return 0;
       }
-    }
-    else {
+    } else {
       DEFAULT_ATTRIBUTE *temp;
       int count = type->allocDefaultAtts * 2;
-      temp = (DEFAULT_ATTRIBUTE *)
-        REALLOC(parser, type->defaultAtts, (count * sizeof(DEFAULT_ATTRIBUTE)));
+      temp = (DEFAULT_ATTRIBUTE *)REALLOC(parser, type->defaultAtts,
+                                          (count * sizeof(DEFAULT_ATTRIBUTE)));
       if (temp == NULL)
         return 0;
       type->allocDefaultAtts = count;
@@ -6041,30 +5778,29 @@ defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, XML_Bool isCdata,
   att->id = attId;
   att->value = value;
   att->isCdata = isCdata;
-  if (!isCdata)
+  if (! isCdata)
     attId->maybeTokenized = XML_TRUE;
   type->nDefaultAtts += 1;
   return 1;
 }
 
 static int
-setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   const XML_Char *name;
   for (name = elementType->name; *name; name++) {
     if (*name == XML_T(ASCII_COLON)) {
       PREFIX *prefix;
       const XML_Char *s;
       for (s = elementType->name; s != name; s++) {
-        if (!poolAppendChar(&dtd->pool, *s))
+        if (! poolAppendChar(&dtd->pool, *s))
           return 0;
       }
-      if (!poolAppendChar(&dtd->pool, XML_T('\0')))
+      if (! poolAppendChar(&dtd->pool, XML_T('\0')))
         return 0;
       prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&dtd->pool),
                                 sizeof(PREFIX));
-      if (!prefix)
+      if (! prefix)
         return 0;
       if (prefix->name == poolStart(&dtd->pool))
         poolFinish(&dtd->pool);
@@ -6078,55 +5814,53 @@ setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType)
 }
 
 static ATTRIBUTE_ID *
-getAttributeId(XML_Parser parser, const ENCODING *enc,
-               const char *start, const char *end)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start,
+               const char *end) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   ATTRIBUTE_ID *id;
   const XML_Char *name;
-  if (!poolAppendChar(&dtd->pool, XML_T('\0')))
+  if (! poolAppendChar(&dtd->pool, XML_T('\0')))
     return NULL;
   name = poolStoreString(&dtd->pool, enc, start, end);
-  if (!name)
+  if (! name)
     return NULL;
   /* skip quotation mark - its storage will be re-used (like in name[-1]) */
   ++name;
-  id = (ATTRIBUTE_ID *)lookup(parser, &dtd->attributeIds, name, sizeof(ATTRIBUTE_ID));
-  if (!id)
+  id = (ATTRIBUTE_ID *)lookup(parser, &dtd->attributeIds, name,
+                              sizeof(ATTRIBUTE_ID));
+  if (! id)
     return NULL;
   if (id->name != name)
     poolDiscard(&dtd->pool);
   else {
     poolFinish(&dtd->pool);
-    if (!parser->m_ns)
+    if (! parser->m_ns)
       ;
-    else if (name[0] == XML_T(ASCII_x)
-        && name[1] == XML_T(ASCII_m)
-        && name[2] == XML_T(ASCII_l)
-        && name[3] == XML_T(ASCII_n)
-        && name[4] == XML_T(ASCII_s)
-        && (name[5] == XML_T('\0') || name[5] == XML_T(ASCII_COLON))) {
+    else if (name[0] == XML_T(ASCII_x) && name[1] == XML_T(ASCII_m)
+             && name[2] == XML_T(ASCII_l) && name[3] == XML_T(ASCII_n)
+             && name[4] == XML_T(ASCII_s)
+             && (name[5] == XML_T('\0') || name[5] == XML_T(ASCII_COLON))) {
       if (name[5] == XML_T('\0'))
         id->prefix = &dtd->defaultPrefix;
       else
-        id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes, name + 6, sizeof(PREFIX));
+        id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes, name + 6,
+                                      sizeof(PREFIX));
       id->xmlns = XML_TRUE;
-    }
-    else {
+    } else {
       int i;
       for (i = 0; name[i]; i++) {
         /* attributes without prefix are *not* in the default namespace */
         if (name[i] == XML_T(ASCII_COLON)) {
           int j;
           for (j = 0; j < i; j++) {
-            if (!poolAppendChar(&dtd->pool, name[j]))
+            if (! poolAppendChar(&dtd->pool, name[j]))
               return NULL;
           }
-          if (!poolAppendChar(&dtd->pool, XML_T('\0')))
+          if (! poolAppendChar(&dtd->pool, XML_T('\0')))
             return NULL;
-          id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&dtd->pool),
-                                        sizeof(PREFIX));
-          if (!id->prefix)
+          id->prefix = (PREFIX *)lookup(parser, &dtd->prefixes,
+                                        poolStart(&dtd->pool), sizeof(PREFIX));
+          if (! id->prefix)
             return NULL;
           if (id->prefix->name == poolStart(&dtd->pool))
             poolFinish(&dtd->pool);
@@ -6143,22 +5877,22 @@ getAttributeId(XML_Parser parser, const ENCODING *enc,
 #define CONTEXT_SEP XML_T(ASCII_FF)
 
 static const XML_Char *
-getContext(XML_Parser parser)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+getContext(XML_Parser parser) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   HASH_TABLE_ITER iter;
   XML_Bool needSep = XML_FALSE;
 
   if (dtd->defaultPrefix.binding) {
     int i;
     int len;
-    if (!poolAppendChar(&parser->m_tempPool, XML_T(ASCII_EQUALS)))
+    if (! poolAppendChar(&parser->m_tempPool, XML_T(ASCII_EQUALS)))
       return NULL;
     len = dtd->defaultPrefix.binding->uriLen;
     if (parser->m_namespaceSeparator)
       len--;
     for (i = 0; i < len; i++) {
-      if (!poolAppendChar(&parser->m_tempPool, dtd->defaultPrefix.binding->uri[i])) {
+      if (! poolAppendChar(&parser->m_tempPool,
+                           dtd->defaultPrefix.binding->uri[i])) {
         /* Because of memory caching, I don't believe this line can be
          * executed.
          *
@@ -6190,9 +5924,9 @@ getContext(XML_Parser parser)
     int len;
     const XML_Char *s;
     PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter);
-    if (!prefix)
+    if (! prefix)
       break;
-    if (!prefix->binding) {
+    if (! prefix->binding) {
       /* This test appears to be (justifiable) paranoia.  There does
        * not seem to be a way of injecting a prefix without a binding
        * that doesn't get errored long before this function is called.
@@ -6201,98 +5935,96 @@ getContext(XML_Parser parser)
        */
       continue; /* LCOV_EXCL_LINE */
     }
-    if (needSep && !poolAppendChar(&parser->m_tempPool, CONTEXT_SEP))
+    if (needSep && ! poolAppendChar(&parser->m_tempPool, CONTEXT_SEP))
       return NULL;
     for (s = prefix->name; *s; s++)
-      if (!poolAppendChar(&parser->m_tempPool, *s))
+      if (! poolAppendChar(&parser->m_tempPool, *s))
         return NULL;
-    if (!poolAppendChar(&parser->m_tempPool, XML_T(ASCII_EQUALS)))
+    if (! poolAppendChar(&parser->m_tempPool, XML_T(ASCII_EQUALS)))
       return NULL;
     len = prefix->binding->uriLen;
     if (parser->m_namespaceSeparator)
       len--;
     for (i = 0; i < len; i++)
-      if (!poolAppendChar(&parser->m_tempPool, prefix->binding->uri[i]))
+      if (! poolAppendChar(&parser->m_tempPool, prefix->binding->uri[i]))
         return NULL;
     needSep = XML_TRUE;
   }
 
-
   hashTableIterInit(&iter, &(dtd->generalEntities));
   for (;;) {
     const XML_Char *s;
     ENTITY *e = (ENTITY *)hashTableIterNext(&iter);
-    if (!e)
+    if (! e)
       break;
-    if (!e->open)
+    if (! e->open)
       continue;
-    if (needSep && !poolAppendChar(&parser->m_tempPool, CONTEXT_SEP))
+    if (needSep && ! poolAppendChar(&parser->m_tempPool, CONTEXT_SEP))
       return NULL;
     for (s = e->name; *s; s++)
-      if (!poolAppendChar(&parser->m_tempPool, *s))
+      if (! poolAppendChar(&parser->m_tempPool, *s))
         return 0;
     needSep = XML_TRUE;
   }
 
-  if (!poolAppendChar(&parser->m_tempPool, XML_T('\0')))
+  if (! poolAppendChar(&parser->m_tempPool, XML_T('\0')))
     return NULL;
   return parser->m_tempPool.start;
 }
 
 static XML_Bool
-setContext(XML_Parser parser, const XML_Char *context)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+setContext(XML_Parser parser, const XML_Char *context) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   const XML_Char *s = context;
 
   while (*context != XML_T('\0')) {
     if (*s == CONTEXT_SEP || *s == XML_T('\0')) {
       ENTITY *e;
-      if (!poolAppendChar(&parser->m_tempPool, XML_T('\0')))
+      if (! poolAppendChar(&parser->m_tempPool, XML_T('\0')))
         return XML_FALSE;
-      e = (ENTITY *)lookup(parser, &dtd->generalEntities, poolStart(&parser->m_tempPool), 0);
+      e = (ENTITY *)lookup(parser, &dtd->generalEntities,
+                           poolStart(&parser->m_tempPool), 0);
       if (e)
         e->open = XML_TRUE;
       if (*s != XML_T('\0'))
         s++;
       context = s;
       poolDiscard(&parser->m_tempPool);
-    }
-    else if (*s == XML_T(ASCII_EQUALS)) {
+    } else if (*s == XML_T(ASCII_EQUALS)) {
       PREFIX *prefix;
       if (poolLength(&parser->m_tempPool) == 0)
         prefix = &dtd->defaultPrefix;
       else {
-        if (!poolAppendChar(&parser->m_tempPool, XML_T('\0')))
+        if (! poolAppendChar(&parser->m_tempPool, XML_T('\0')))
           return XML_FALSE;
-        prefix = (PREFIX *)lookup(parser, &dtd->prefixes, poolStart(&parser->m_tempPool),
-                                  sizeof(PREFIX));
-        if (!prefix)
+        prefix
+            = (PREFIX *)lookup(parser, &dtd->prefixes,
+                               poolStart(&parser->m_tempPool), sizeof(PREFIX));
+        if (! prefix)
           return XML_FALSE;
         if (prefix->name == poolStart(&parser->m_tempPool)) {
           prefix->name = poolCopyString(&dtd->pool, prefix->name);
-          if (!prefix->name)
+          if (! prefix->name)
             return XML_FALSE;
         }
         poolDiscard(&parser->m_tempPool);
       }
-      for (context = s + 1;
-           *context != CONTEXT_SEP && *context != XML_T('\0');
+      for (context = s + 1; *context != CONTEXT_SEP && *context != XML_T('\0');
            context++)
-        if (!poolAppendChar(&parser->m_tempPool, *context))
+        if (! poolAppendChar(&parser->m_tempPool, *context))
           return XML_FALSE;
-      if (!poolAppendChar(&parser->m_tempPool, XML_T('\0')))
+      if (! poolAppendChar(&parser->m_tempPool, XML_T('\0')))
         return XML_FALSE;
       if (addBinding(parser, prefix, NULL, poolStart(&parser->m_tempPool),
-                     &parser->m_inheritedBindings) != XML_ERROR_NONE)
+                     &parser->m_inheritedBindings)
+          != XML_ERROR_NONE)
         return XML_FALSE;
       poolDiscard(&parser->m_tempPool);
       if (*context != XML_T('\0'))
         ++context;
       s = context;
-    }
-    else {
-      if (!poolAppendChar(&parser->m_tempPool, *s))
+    } else {
+      if (! poolAppendChar(&parser->m_tempPool, *s))
         return XML_FALSE;
       s++;
     }
@@ -6301,8 +6033,7 @@ setContext(XML_Parser parser, const XML_Char *context)
 }
 
 static void FASTCALL
-normalizePublicId(XML_Char *publicId)
-{
+normalizePublicId(XML_Char *publicId) {
   XML_Char *p = publicId;
   XML_Char *s;
   for (s = publicId; *s; s++) {
@@ -6323,8 +6054,7 @@ normalizePublicId(XML_Char *publicId)
 }
 
 static DTD *
-dtdCreate(const XML_Memory_Handling_Suite *ms)
-{
+dtdCreate(const XML_Memory_Handling_Suite *ms) {
   DTD *p = (DTD *)ms->malloc_fcn(sizeof(DTD));
   if (p == NULL)
     return p;
@@ -6356,13 +6086,12 @@ dtdCreate(const XML_Memory_Handling_Suite *ms)
 }
 
 static void
-dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms)
-{
+dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms) {
   HASH_TABLE_ITER iter;
   hashTableIterInit(&iter, &(p->elementTypes));
   for (;;) {
     ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter);
-    if (!e)
+    if (! e)
       break;
     if (e->allocDefaultAtts != 0)
       ms->free_fcn(e->defaultAtts);
@@ -6398,13 +6127,12 @@ dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms)
 }
 
 static void
-dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms)
-{
+dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms) {
   HASH_TABLE_ITER iter;
   hashTableIterInit(&iter, &(p->elementTypes));
   for (;;) {
     ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter);
-    if (!e)
+    if (! e)
       break;
     if (e->allocDefaultAtts != 0)
       ms->free_fcn(e->defaultAtts);
@@ -6429,8 +6157,8 @@ dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms)
    The new DTD has already been initialized.
 */
 static int
-dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms)
-{
+dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd,
+        const XML_Memory_Handling_Suite *ms) {
   HASH_TABLE_ITER iter;
 
   /* Copy the prefix table. */
@@ -6439,12 +6167,12 @@ dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd, const XML_Memory_H
   for (;;) {
     const XML_Char *name;
     const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter);
-    if (!oldP)
+    if (! oldP)
       break;
     name = poolCopyString(&(newDtd->pool), oldP->name);
-    if (!name)
+    if (! name)
       return 0;
-    if (!lookup(oldParser, &(newDtd->prefixes), name, sizeof(PREFIX)))
+    if (! lookup(oldParser, &(newDtd->prefixes), name, sizeof(PREFIX)))
       return 0;
   }
 
@@ -6457,18 +6185,18 @@ dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd, const XML_Memory_H
     const XML_Char *name;
     const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter);
 
-    if (!oldA)
+    if (! oldA)
       break;
     /* Remember to allocate the scratch byte before the name. */
-    if (!poolAppendChar(&(newDtd->pool), XML_T('\0')))
+    if (! poolAppendChar(&(newDtd->pool), XML_T('\0')))
       return 0;
     name = poolCopyString(&(newDtd->pool), oldA->name);
-    if (!name)
+    if (! name)
       return 0;
     ++name;
     newA = (ATTRIBUTE_ID *)lookup(oldParser, &(newDtd->attributeIds), name,
                                   sizeof(ATTRIBUTE_ID));
-    if (!newA)
+    if (! newA)
       return 0;
     newA->maybeTokenized = oldA->maybeTokenized;
     if (oldA->prefix) {
@@ -6490,57 +6218,52 @@ dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd, const XML_Memory_H
     ELEMENT_TYPE *newE;
     const XML_Char *name;
     const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter);
-    if (!oldE)
+    if (! oldE)
       break;
     name = poolCopyString(&(newDtd->pool), oldE->name);
-    if (!name)
+    if (! name)
       return 0;
     newE = (ELEMENT_TYPE *)lookup(oldParser, &(newDtd->elementTypes), name,
                                   sizeof(ELEMENT_TYPE));
-    if (!newE)
+    if (! newE)
       return 0;
     if (oldE->nDefaultAtts) {
-      newE->defaultAtts = (DEFAULT_ATTRIBUTE *)
-          ms->malloc_fcn(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE));
-      if (!newE->defaultAtts) {
+      newE->defaultAtts = (DEFAULT_ATTRIBUTE *)ms->malloc_fcn(
+          oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE));
+      if (! newE->defaultAtts) {
         return 0;
       }
     }
     if (oldE->idAtt)
-      newE->idAtt = (ATTRIBUTE_ID *)
-          lookup(oldParser, &(newDtd->attributeIds), oldE->idAtt->name, 0);
+      newE->idAtt = (ATTRIBUTE_ID *)lookup(oldParser, &(newDtd->attributeIds),
+                                           oldE->idAtt->name, 0);
     newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts;
     if (oldE->prefix)
       newE->prefix = (PREFIX *)lookup(oldParser, &(newDtd->prefixes),
                                       oldE->prefix->name, 0);
     for (i = 0; i < newE->nDefaultAtts; i++) {
-      newE->defaultAtts[i].id = (ATTRIBUTE_ID *)
-          lookup(oldParser, &(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0);
+      newE->defaultAtts[i].id = (ATTRIBUTE_ID *)lookup(
+          oldParser, &(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0);
       newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata;
       if (oldE->defaultAtts[i].value) {
         newE->defaultAtts[i].value
             = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value);
-        if (!newE->defaultAtts[i].value)
+        if (! newE->defaultAtts[i].value)
           return 0;
-      }
-      else
+      } else
         newE->defaultAtts[i].value = NULL;
     }
   }
 
   /* Copy the entity tables. */
-  if (!copyEntityTable(oldParser,
-                       &(newDtd->generalEntities),
-                       &(newDtd->pool),
-                       &(oldDtd->generalEntities)))
-      return 0;
+  if (! copyEntityTable(oldParser, &(newDtd->generalEntities), &(newDtd->pool),
+                        &(oldDtd->generalEntities)))
+    return 0;
 
 #ifdef XML_DTD
-  if (!copyEntityTable(oldParser,
-                       &(newDtd->paramEntities),
-                       &(newDtd->pool),
-                       &(oldDtd->paramEntities)))
-      return 0;
+  if (! copyEntityTable(oldParser, &(newDtd->paramEntities), &(newDtd->pool),
+                        &(oldDtd->paramEntities)))
+    return 0;
   newDtd->paramEntityRead = oldDtd->paramEntityRead;
 #endif /* XML_DTD */
 
@@ -6557,14 +6280,11 @@ dtdCopy(XML_Parser oldParser, DTD *newDtd, const DTD *oldDtd, const XML_Memory_H
   newDtd->scaffIndex = oldDtd->scaffIndex;
 
   return 1;
-}  /* End dtdCopy */
+} /* End dtdCopy */
 
 static int
-copyEntityTable(XML_Parser oldParser,
-                HASH_TABLE *newTable,
-                STRING_POOL *newPool,
-                const HASH_TABLE *oldTable)
-{
+copyEntityTable(XML_Parser oldParser, HASH_TABLE *newTable,
+                STRING_POOL *newPool, const HASH_TABLE *oldTable) {
   HASH_TABLE_ITER iter;
   const XML_Char *cachedOldBase = NULL;
   const XML_Char *cachedNewBase = NULL;
@@ -6575,17 +6295,17 @@ copyEntityTable(XML_Parser oldParser,
     ENTITY *newE;
     const XML_Char *name;
     const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter);
-    if (!oldE)
+    if (! oldE)
       break;
     name = poolCopyString(newPool, oldE->name);
-    if (!name)
+    if (! name)
       return 0;
     newE = (ENTITY *)lookup(oldParser, newTable, name, sizeof(ENTITY));
-    if (!newE)
+    if (! newE)
       return 0;
     if (oldE->systemId) {
       const XML_Char *tem = poolCopyString(newPool, oldE->systemId);
-      if (!tem)
+      if (! tem)
         return 0;
       newE->systemId = tem;
       if (oldE->base) {
@@ -6594,29 +6314,28 @@ copyEntityTable(XML_Parser oldParser,
         else {
           cachedOldBase = oldE->base;
           tem = poolCopyString(newPool, cachedOldBase);
-          if (!tem)
+          if (! tem)
             return 0;
           cachedNewBase = newE->base = tem;
         }
       }
       if (oldE->publicId) {
         tem = poolCopyString(newPool, oldE->publicId);
-        if (!tem)
+        if (! tem)
           return 0;
         newE->publicId = tem;
       }
-    }
-    else {
-      const XML_Char *tem = poolCopyStringN(newPool, oldE->textPtr,
-                                            oldE->textLen);
-      if (!tem)
+    } else {
+      const XML_Char *tem
+          = poolCopyStringN(newPool, oldE->textPtr, oldE->textLen);
+      if (! tem)
         return 0;
       newE->textPtr = tem;
       newE->textLen = oldE->textLen;
     }
     if (oldE->notation) {
       const XML_Char *tem = poolCopyString(newPool, oldE->notation);
-      if (!tem)
+      if (! tem)
         return 0;
       newE->notation = tem;
     }
@@ -6629,8 +6348,7 @@ copyEntityTable(XML_Parser oldParser,
 #define INIT_POWER 6
 
 static XML_Bool FASTCALL
-keyeq(KEY s1, KEY s2)
-{
+keyeq(KEY s1, KEY s2) {
   for (; *s1 == *s2; s1++, s2++)
     if (*s1 == 0)
       return XML_TRUE;
@@ -6638,23 +6356,21 @@ keyeq(KEY s1, KEY s2)
 }
 
 static size_t
-keylen(KEY s)
-{
+keylen(KEY s) {
   size_t len = 0;
-  for (; *s; s++, len++);
+  for (; *s; s++, len++)
+    ;
   return len;
 }
 
 static void
-copy_salt_to_sipkey(XML_Parser parser, struct sipkey * key)
-{
+copy_salt_to_sipkey(XML_Parser parser, struct sipkey *key) {
   key->k[0] = 0;
   key->k[1] = get_hash_secret_salt(parser);
 }
 
 static unsigned long FASTCALL
-hash(XML_Parser parser, KEY s)
-{
+hash(XML_Parser parser, KEY s) {
   struct siphash state;
   struct sipkey key;
   (void)sip24_valid;
@@ -6665,26 +6381,24 @@ hash(XML_Parser parser, KEY s)
 }
 
 static NAMED *
-lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize)
-{
+lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize) {
   size_t i;
   if (table->size == 0) {
     size_t tsize;
-    if (!createSize)
+    if (! createSize)
       return NULL;
     table->power = INIT_POWER;
     /* table->size is a power of 2 */
     table->size = (size_t)1 << INIT_POWER;
     tsize = table->size * sizeof(NAMED *);
     table->v = (NAMED **)table->mem->malloc_fcn(tsize);
-    if (!table->v) {
+    if (! table->v) {
       table->size = 0;
       return NULL;
     }
     memset(table->v, 0, tsize);
     i = hash(parser, name) & ((unsigned long)table->size - 1);
-  }
-  else {
+  } else {
     unsigned long h = hash(parser, name);
     unsigned long mask = (unsigned long)table->size - 1;
     unsigned char step = 0;
@@ -6692,11 +6406,11 @@ lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize)
     while (table->v[i]) {
       if (keyeq(name, table->v[i]->name))
         return table->v[i];
-      if (!step)
+      if (! step)
         step = PROBE_STEP(h, mask, table->power);
       i < step ? (i += table->size - step) : (i -= step);
     }
-    if (!createSize)
+    if (! createSize)
       return NULL;
 
     /* check for overflow (table is half full) */
@@ -6706,7 +6420,7 @@ lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize)
       unsigned long newMask = (unsigned long)newSize - 1;
       size_t tsize = newSize * sizeof(NAMED *);
       NAMED **newV = (NAMED **)table->mem->malloc_fcn(tsize);
-      if (!newV)
+      if (! newV)
         return NULL;
       memset(newV, 0, tsize);
       for (i = 0; i < table->size; i++)
@@ -6715,7 +6429,7 @@ lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize)
           size_t j = newHash & newMask;
           step = 0;
           while (newV[j]) {
-            if (!step)
+            if (! step)
               step = PROBE_STEP(newHash, newMask, newPower);
             j < step ? (j += newSize - step) : (j -= step);
           }
@@ -6728,14 +6442,14 @@ lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize)
       i = h & newMask;
       step = 0;
       while (table->v[i]) {
-        if (!step)
+        if (! step)
           step = PROBE_STEP(h, newMask, newPower);
         i < step ? (i += newSize - step) : (i -= step);
       }
     }
   }
   table->v[i] = (NAMED *)table->mem->malloc_fcn(createSize);
-  if (!table->v[i])
+  if (! table->v[i])
     return NULL;
   memset(table->v[i], 0, createSize);
   table->v[i]->name = name;
@@ -6744,8 +6458,7 @@ lookup(XML_Parser parser, HASH_TABLE *table, KEY name, size_t createSize)
 }
 
 static void FASTCALL
-hashTableClear(HASH_TABLE *table)
-{
+hashTableClear(HASH_TABLE *table) {
   size_t i;
   for (i = 0; i < table->size; i++) {
     table->mem->free_fcn(table->v[i]);
@@ -6755,8 +6468,7 @@ hashTableClear(HASH_TABLE *table)
 }
 
 static void FASTCALL
-hashTableDestroy(HASH_TABLE *table)
-{
+hashTableDestroy(HASH_TABLE *table) {
   size_t i;
   for (i = 0; i < table->size; i++)
     table->mem->free_fcn(table->v[i]);
@@ -6764,8 +6476,7 @@ hashTableDestroy(HASH_TABLE *table)
 }
 
 static void FASTCALL
-hashTableInit(HASH_TABLE *p, const XML_Memory_Handling_Suite *ms)
-{
+hashTableInit(HASH_TABLE *p, const XML_Memory_Handling_Suite *ms) {
   p->power = 0;
   p->size = 0;
   p->used = 0;
@@ -6774,15 +6485,13 @@ hashTableInit(HASH_TABLE *p, const XML_Memory_Handling_Suite *ms)
 }
 
 static void FASTCALL
-hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table)
-{
+hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table) {
   iter->p = table->v;
   iter->end = iter->p + table->size;
 }
 
-static NAMED * FASTCALL
-hashTableIterNext(HASH_TABLE_ITER *iter)
-{
+static NAMED *FASTCALL
+hashTableIterNext(HASH_TABLE_ITER *iter) {
   while (iter->p != iter->end) {
     NAMED *tem = *(iter->p)++;
     if (tem)
@@ -6792,8 +6501,7 @@ hashTableIterNext(HASH_TABLE_ITER *iter)
 }
 
 static void FASTCALL
-poolInit(STRING_POOL *pool, const XML_Memory_Handling_Suite *ms)
-{
+poolInit(STRING_POOL *pool, const XML_Memory_Handling_Suite *ms) {
   pool->blocks = NULL;
   pool->freeBlocks = NULL;
   pool->start = NULL;
@@ -6803,9 +6511,8 @@ poolInit(STRING_POOL *pool, const XML_Memory_Handling_Suite *ms)
 }
 
 static void FASTCALL
-poolClear(STRING_POOL *pool)
-{
-  if (!pool->freeBlocks)
+poolClear(STRING_POOL *pool) {
+  if (! pool->freeBlocks)
     pool->freeBlocks = pool->blocks;
   else {
     BLOCK *p = pool->blocks;
@@ -6823,8 +6530,7 @@ poolClear(STRING_POOL *pool)
 }
 
 static void FASTCALL
-poolDestroy(STRING_POOL *pool)
-{
+poolDestroy(STRING_POOL *pool) {
   BLOCK *p = pool->blocks;
   while (p) {
     BLOCK *tem = p->next;
@@ -6840,26 +6546,26 @@ poolDestroy(STRING_POOL *pool)
 }
 
 static XML_Char *
-poolAppend(STRING_POOL *pool, const ENCODING *enc,
-           const char *ptr, const char *end)
-{
-  if (!pool->ptr && !poolGrow(pool))
+poolAppend(STRING_POOL *pool, const ENCODING *enc, const char *ptr,
+           const char *end) {
+  if (! pool->ptr && ! poolGrow(pool))
     return NULL;
   for (;;) {
-    const enum XML_Convert_Result convert_res = XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end);
-    if ((convert_res == XML_CONVERT_COMPLETED) || (convert_res == XML_CONVERT_INPUT_INCOMPLETE))
+    const enum XML_Convert_Result convert_res = XmlConvert(
+        enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end);
+    if ((convert_res == XML_CONVERT_COMPLETED)
+        || (convert_res == XML_CONVERT_INPUT_INCOMPLETE))
       break;
-    if (!poolGrow(pool))
+    if (! poolGrow(pool))
       return NULL;
   }
   return pool->start;
 }
 
-static const XML_Char * FASTCALL
-poolCopyString(STRING_POOL *pool, const XML_Char *s)
-{
+static const XML_Char *FASTCALL
+poolCopyString(STRING_POOL *pool, const XML_Char *s) {
   do {
-    if (!poolAppendChar(pool, *s))
+    if (! poolAppendChar(pool, *s))
       return NULL;
   } while (*s++);
   s = pool->start;
@@ -6868,9 +6574,8 @@ poolCopyString(STRING_POOL *pool, const XML_Char *s)
 }
 
 static const XML_Char *
-poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n)
-{
-  if (!pool->ptr && !poolGrow(pool)) {
+poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n) {
+  if (! pool->ptr && ! poolGrow(pool)) {
     /* The following line is unreachable given the current usage of
      * poolCopyStringN().  Currently it is called from exactly one
      * place to copy the text of a simple general entity.  By that
@@ -6885,7 +6590,7 @@ poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n)
     return NULL; /* LCOV_EXCL_LINE */
   }
   for (; n > 0; --n, s++) {
-    if (!poolAppendChar(pool, *s))
+    if (! poolAppendChar(pool, *s))
       return NULL;
   }
   s = pool->start;
@@ -6893,11 +6598,10 @@ poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n)
   return s;
 }
 
-static const XML_Char * FASTCALL
-poolAppendString(STRING_POOL *pool, const XML_Char *s)
-{
+static const XML_Char *FASTCALL
+poolAppendString(STRING_POOL *pool, const XML_Char *s) {
   while (*s) {
-    if (!poolAppendChar(pool, *s))
+    if (! poolAppendChar(pool, *s))
       return NULL;
     s++;
   }
@@ -6905,20 +6609,18 @@ poolAppendString(STRING_POOL *pool, const XML_Char *s)
 }
 
 static XML_Char *
-poolStoreString(STRING_POOL *pool, const ENCODING *enc,
-                const char *ptr, const char *end)
-{
-  if (!poolAppend(pool, enc, ptr, end))
+poolStoreString(STRING_POOL *pool, const ENCODING *enc, const char *ptr,
+                const char *end) {
+  if (! poolAppend(pool, enc, ptr, end))
     return NULL;
-  if (pool->ptr == pool->end && !poolGrow(pool))
+  if (pool->ptr == pool->end && ! poolGrow(pool))
     return NULL;
   *(pool->ptr)++ = 0;
   return pool->start;
 }
 
 static size_t
-poolBytesToAllocateFor(int blockSize)
-{
+poolBytesToAllocateFor(int blockSize) {
   /* Unprotected math would be:
   ** return offsetof(BLOCK, s) + blockSize * sizeof(XML_Char);
   **
@@ -6926,7 +6628,7 @@ poolBytesToAllocateFor(int blockSize)
   ** For a + b * c we check b * c in isolation first, so that addition of a
   ** on top has no chance of making us accept a small non-negative number
   */
-  const size_t stretch = sizeof(XML_Char);  /* can be 4 bytes */
+  const size_t stretch = sizeof(XML_Char); /* can be 4 bytes */
 
   if (blockSize <= 0)
     return 0;
@@ -6936,8 +6638,8 @@ poolBytesToAllocateFor(int blockSize)
 
   {
     const int stretchedBlockSize = blockSize * (int)stretch;
-    const int bytesToAllocate = (int)(
-        offsetof(BLOCK, s) + (unsigned)stretchedBlockSize);
+    const int bytesToAllocate
+        = (int)(offsetof(BLOCK, s) + (unsigned)stretchedBlockSize);
     if (bytesToAllocate < 0)
       return 0;
 
@@ -6946,8 +6648,7 @@ poolBytesToAllocateFor(int blockSize)
 }
 
 static XML_Bool FASTCALL
-poolGrow(STRING_POOL *pool)
-{
+poolGrow(STRING_POOL *pool) {
   if (pool->freeBlocks) {
     if (pool->start == 0) {
       pool->blocks = pool->freeBlocks;
@@ -6973,7 +6674,7 @@ poolGrow(STRING_POOL *pool)
   }
   if (pool->blocks && pool->start == pool->blocks->s) {
     BLOCK *temp;
-    int blockSize = (int)((unsigned)(pool->end - pool->start)*2U);
+    int blockSize = (int)((unsigned)(pool->end - pool->start) * 2U);
     size_t bytesToAllocate;
 
     /* NOTE: Needs to be calculated prior to calling `realloc`
@@ -6994,8 +6695,8 @@ poolGrow(STRING_POOL *pool)
     if (bytesToAllocate == 0)
       return XML_FALSE;
 
-    temp = (BLOCK *)
-      pool->mem->realloc_fcn(pool->blocks, (unsigned)bytesToAllocate);
+    temp = (BLOCK *)pool->mem->realloc_fcn(pool->blocks,
+                                           (unsigned)bytesToAllocate);
     if (temp == NULL)
       return XML_FALSE;
     pool->blocks = temp;
@@ -7003,8 +6704,7 @@ poolGrow(STRING_POOL *pool)
     pool->ptr = pool->blocks->s + offsetInsideBlock;
     pool->start = pool->blocks->s;
     pool->end = pool->start + blockSize;
-  }
-  else {
+  } else {
     BLOCK *tem;
     int blockSize = (int)(pool->end - pool->start);
     size_t bytesToAllocate;
@@ -7019,7 +6719,7 @@ poolGrow(STRING_POOL *pool)
        * function).  Either way it isn't readily testable, so we
        * exclude it from the coverage statistics.
        */
-      return XML_FALSE;  /* LCOV_EXCL_LINE */
+      return XML_FALSE; /* LCOV_EXCL_LINE */
     }
 
     if (blockSize < INIT_BLOCK_SIZE)
@@ -7037,14 +6737,13 @@ poolGrow(STRING_POOL *pool)
       return XML_FALSE;
 
     tem = (BLOCK *)pool->mem->malloc_fcn(bytesToAllocate);
-    if (!tem)
+    if (! tem)
       return XML_FALSE;
     tem->size = blockSize;
     tem->next = pool->blocks;
     pool->blocks = tem;
     if (pool->ptr != pool->start)
-      memcpy(tem->s, pool->start,
-             (pool->ptr - pool->start) * sizeof(XML_Char));
+      memcpy(tem->s, pool->start, (pool->ptr - pool->start) * sizeof(XML_Char));
     pool->ptr = tem->s + (pool->ptr - pool->start);
     pool->start = tem->s;
     pool->end = tem->s + blockSize;
@@ -7053,15 +6752,14 @@ poolGrow(STRING_POOL *pool)
 }
 
 static int FASTCALL
-nextScaffoldPart(XML_Parser parser)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
-  CONTENT_SCAFFOLD * me;
+nextScaffoldPart(XML_Parser parser) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
+  CONTENT_SCAFFOLD *me;
   int next;
 
-  if (!dtd->scaffIndex) {
+  if (! dtd->scaffIndex) {
     dtd->scaffIndex = (int *)MALLOC(parser, parser->m_groupSize * sizeof(int));
-    if (!dtd->scaffIndex)
+    if (! dtd->scaffIndex)
       return -1;
     dtd->scaffIndex[0] = 0;
   }
@@ -7069,15 +6767,14 @@ nextScaffoldPart(XML_Parser parser)
   if (dtd->scaffCount >= dtd->scaffSize) {
     CONTENT_SCAFFOLD *temp;
     if (dtd->scaffold) {
-      temp = (CONTENT_SCAFFOLD *)
-        REALLOC(parser, dtd->scaffold, dtd->scaffSize * 2 * sizeof(CONTENT_SCAFFOLD));
+      temp = (CONTENT_SCAFFOLD *)REALLOC(
+          parser, dtd->scaffold, dtd->scaffSize * 2 * sizeof(CONTENT_SCAFFOLD));
       if (temp == NULL)
         return -1;
       dtd->scaffSize *= 2;
-    }
-    else {
+    } else {
       temp = (CONTENT_SCAFFOLD *)MALLOC(parser, INIT_SCAFFOLD_ELEMENTS
-                                        * sizeof(CONTENT_SCAFFOLD));
+                                                    * sizeof(CONTENT_SCAFFOLD));
       if (temp == NULL)
         return -1;
       dtd->scaffSize = INIT_SCAFFOLD_ELEMENTS;
@@ -7087,11 +6784,12 @@ nextScaffoldPart(XML_Parser parser)
   next = dtd->scaffCount++;
   me = &dtd->scaffold[next];
   if (dtd->scaffLevel) {
-    CONTENT_SCAFFOLD *parent = &dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel-1]];
+    CONTENT_SCAFFOLD *parent
+        = &dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]];
     if (parent->lastchild) {
       dtd->scaffold[parent->lastchild].nextsib = next;
     }
-    if (!parent->childcnt)
+    if (! parent->childcnt)
       parent->firstchild = next;
     parent->lastchild = next;
     parent->childcnt++;
@@ -7101,13 +6799,9 @@ nextScaffoldPart(XML_Parser parser)
 }
 
 static void
-build_node(XML_Parser parser,
-           int src_node,
-           XML_Content *dest,
-           XML_Content **contpos,
-           XML_Char **strpos)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+build_node(XML_Parser parser, int src_node, XML_Content *dest,
+           XML_Content **contpos, XML_Char **strpos) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   dest->type = dtd->scaffold[src_node].type;
   dest->quant = dtd->scaffold[src_node].quant;
   if (dest->type == XML_CTYPE_NAME) {
@@ -7116,21 +6810,19 @@ build_node(XML_Parser parser,
     src = dtd->scaffold[src_node].name;
     for (;;) {
       *(*strpos)++ = *src;
-      if (!*src)
+      if (! *src)
         break;
       src++;
     }
     dest->numchildren = 0;
     dest->children = NULL;
-  }
-  else {
+  } else {
     unsigned int i;
     int cn;
     dest->numchildren = dtd->scaffold[src_node].childcnt;
     dest->children = *contpos;
     *contpos += dest->numchildren;
-    for (i = 0, cn = dtd->scaffold[src_node].firstchild;
-         i < dest->numchildren;
+    for (i = 0, cn = dtd->scaffold[src_node].firstchild; i < dest->numchildren;
          i++, cn = dtd->scaffold[cn].nextsib) {
       build_node(parser, cn, &(dest->children[i]), contpos, strpos);
     }
@@ -7139,20 +6831,19 @@ build_node(XML_Parser parser,
 }
 
 static XML_Content *
-build_model (XML_Parser parser)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+build_model(XML_Parser parser) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   XML_Content *ret;
   XML_Content *cpos;
-  XML_Char * str;
+  XML_Char *str;
   int allocsize = (dtd->scaffCount * sizeof(XML_Content)
                    + (dtd->contentStringLen * sizeof(XML_Char)));
 
   ret = (XML_Content *)MALLOC(parser, allocsize);
-  if (!ret)
+  if (! ret)
     return NULL;
 
-  str =  (XML_Char *) (&ret[dtd->scaffCount]);
+  str = (XML_Char *)(&ret[dtd->scaffCount]);
   cpos = &ret[1];
 
   build_node(parser, 0, ret, &cpos, &str);
@@ -7160,49 +6851,45 @@ build_model (XML_Parser parser)
 }
 
 static ELEMENT_TYPE *
-getElementType(XML_Parser parser,
-               const ENCODING *enc,
-               const char *ptr,
-               const char *end)
-{
-  DTD * const dtd = parser->m_dtd;  /* save one level of indirection */
+getElementType(XML_Parser parser, const ENCODING *enc, const char *ptr,
+               const char *end) {
+  DTD *const dtd = parser->m_dtd; /* save one level of indirection */
   const XML_Char *name = poolStoreString(&dtd->pool, enc, ptr, end);
   ELEMENT_TYPE *ret;
 
-  if (!name)
+  if (! name)
     return NULL;
-  ret = (ELEMENT_TYPE *) lookup(parser, &dtd->elementTypes, name, sizeof(ELEMENT_TYPE));
-  if (!ret)
+  ret = (ELEMENT_TYPE *)lookup(parser, &dtd->elementTypes, name,
+                               sizeof(ELEMENT_TYPE));
+  if (! ret)
     return NULL;
   if (ret->name != name)
     poolDiscard(&dtd->pool);
   else {
     poolFinish(&dtd->pool);
-    if (!setElementTypePrefix(parser, ret))
+    if (! setElementTypePrefix(parser, ret))
       return NULL;
   }
   return ret;
 }
 
 static XML_Char *
-copyString(const XML_Char *s,
-           const XML_Memory_Handling_Suite *memsuite)
-{
-    int charsRequired = 0;
-    XML_Char *result;
-
-    /* First determine how long the string is */
-    while (s[charsRequired] != 0) {
-      charsRequired++;
-    }
-    /* Include the terminator */
+copyString(const XML_Char *s, const XML_Memory_Handling_Suite *memsuite) {
+  int charsRequired = 0;
+  XML_Char *result;
+
+  /* First determine how long the string is */
+  while (s[charsRequired] != 0) {
     charsRequired++;
+  }
+  /* Include the terminator */
+  charsRequired++;
 
-    /* Now allocate space for the copy */
-    result = memsuite->malloc_fcn(charsRequired * sizeof(XML_Char));
-    if (result == NULL)
-        return NULL;
-    /* Copy the original into place */
-    memcpy(result, s, charsRequired * sizeof(XML_Char));
-    return result;
+  /* Now allocate space for the copy */
+  result = memsuite->malloc_fcn(charsRequired * sizeof(XML_Char));
+  if (result == NULL)
+    return NULL;
+  /* Copy the original into place */
+  memcpy(result, s, charsRequired * sizeof(XML_Char));
+  return result;
 }
diff --git a/Utilities/cmexpat/lib/xmlrole.c b/Utilities/cmexpat/lib/xmlrole.c
index 708507d57..4d3e3e86e 100644
--- a/Utilities/cmexpat/lib/xmlrole.c
+++ b/Utilities/cmexpat/lib/xmlrole.c
@@ -33,11 +33,11 @@
 #include <stddef.h>
 
 #ifdef _WIN32
-#include "winconfig.h"
+#  include "winconfig.h"
 #else
-#ifdef HAVE_EXPAT_CONFIG_H
-#include <expat_config.h>
-#endif
+#  ifdef HAVE_EXPAT_CONFIG_H
+#    include <expat_config.h>
+#  endif
 #endif /* ndef _WIN32 */
 
 #include "expat_external.h"
@@ -52,107 +52,88 @@
 
 */
 
-static const char KW_ANY[] = {
-    ASCII_A, ASCII_N, ASCII_Y, '\0' };
-static const char KW_ATTLIST[] = {
-    ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0' };
-static const char KW_CDATA[] = {
-    ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
-static const char KW_DOCTYPE[] = {
-    ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0' };
-static const char KW_ELEMENT[] = {
-    ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0' };
-static const char KW_EMPTY[] = {
-    ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0' };
-static const char KW_ENTITIES[] = {
-    ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S,
-    '\0' };
-static const char KW_ENTITY[] = {
-    ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' };
-static const char KW_FIXED[] = {
-    ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0' };
-static const char KW_ID[] = {
-    ASCII_I, ASCII_D, '\0' };
-static const char KW_IDREF[] = {
-    ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' };
-static const char KW_IDREFS[] = {
-    ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' };
+static const char KW_ANY[] = {ASCII_A, ASCII_N, ASCII_Y, '\0'};
+static const char KW_ATTLIST[]
+    = {ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0'};
+static const char KW_CDATA[]
+    = {ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0'};
+static const char KW_DOCTYPE[]
+    = {ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0'};
+static const char KW_ELEMENT[]
+    = {ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0'};
+static const char KW_EMPTY[]
+    = {ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0'};
+static const char KW_ENTITIES[] = {ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T,
+                                   ASCII_I, ASCII_E, ASCII_S, '\0'};
+static const char KW_ENTITY[]
+    = {ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0'};
+static const char KW_FIXED[]
+    = {ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0'};
+static const char KW_ID[] = {ASCII_I, ASCII_D, '\0'};
+static const char KW_IDREF[]
+    = {ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0'};
+static const char KW_IDREFS[]
+    = {ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0'};
 #ifdef XML_DTD
-static const char KW_IGNORE[] = {
-    ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0' };
+static const char KW_IGNORE[]
+    = {ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0'};
 #endif
-static const char KW_IMPLIED[] = {
-    ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0' };
+static const char KW_IMPLIED[]
+    = {ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0'};
 #ifdef XML_DTD
-static const char KW_INCLUDE[] = {
-    ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0' };
+static const char KW_INCLUDE[]
+    = {ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0'};
 #endif
-static const char KW_NDATA[] = {
-    ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
-static const char KW_NMTOKEN[] = {
-    ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' };
-static const char KW_NMTOKENS[] = {
-    ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S,
-    '\0' };
-static const char KW_NOTATION[] =
-    { ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N,
-      '\0' };
-static const char KW_PCDATA[] = {
-    ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' };
-static const char KW_PUBLIC[] = {
-    ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0' };
-static const char KW_REQUIRED[] = {
-    ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I, ASCII_R, ASCII_E, ASCII_D,
-    '\0' };
-static const char KW_SYSTEM[] = {
-    ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0' };
+static const char KW_NDATA[]
+    = {ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0'};
+static const char KW_NMTOKEN[]
+    = {ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0'};
+static const char KW_NMTOKENS[] = {ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K,
+                                   ASCII_E, ASCII_N, ASCII_S, '\0'};
+static const char KW_NOTATION[] = {ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T,
+                                   ASCII_I, ASCII_O, ASCII_N, '\0'};
+static const char KW_PCDATA[]
+    = {ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0'};
+static const char KW_PUBLIC[]
+    = {ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0'};
+static const char KW_REQUIRED[] = {ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I,
+                                   ASCII_R, ASCII_E, ASCII_D, '\0'};
+static const char KW_SYSTEM[]
+    = {ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0'};
 
 #ifndef MIN_BYTES_PER_CHAR
-#define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar)
+#  define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar)
 #endif
 
 #ifdef XML_DTD
-#define setTopLevel(state) \
-  ((state)->handler = ((state)->documentEntity \
-                       ? internalSubset \
-                       : externalSubset1))
+#  define setTopLevel(state)                                                   \
+    ((state)->handler                                                          \
+     = ((state)->documentEntity ? internalSubset : externalSubset1))
 #else /* not XML_DTD */
-#define setTopLevel(state) ((state)->handler = internalSubset)
+#  define setTopLevel(state) ((state)->handler = internalSubset)
 #endif /* not XML_DTD */
 
-typedef int PTRCALL PROLOG_HANDLER(PROLOG_STATE *state,
-                                   int tok,
-                                   const char *ptr,
-                                   const char *end,
+typedef int PTRCALL PROLOG_HANDLER(PROLOG_STATE *state, int tok,
+                                   const char *ptr, const char *end,
                                    const ENCODING *enc);
 
-static PROLOG_HANDLER
-  prolog0, prolog1, prolog2,
-  doctype0, doctype1, doctype2, doctype3, doctype4, doctype5,
-  internalSubset,
-  entity0, entity1, entity2, entity3, entity4, entity5, entity6,
-  entity7, entity8, entity9, entity10,
-  notation0, notation1, notation2, notation3, notation4,
-  attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6,
-  attlist7, attlist8, attlist9,
-  element0, element1, element2, element3, element4, element5, element6,
-  element7,
+static PROLOG_HANDLER prolog0, prolog1, prolog2, doctype0, doctype1, doctype2,
+    doctype3, doctype4, doctype5, internalSubset, entity0, entity1, entity2,
+    entity3, entity4, entity5, entity6, entity7, entity8, entity9, entity10,
+    notation0, notation1, notation2, notation3, notation4, attlist0, attlist1,
+    attlist2, attlist3, attlist4, attlist5, attlist6, attlist7, attlist8,
+    attlist9, element0, element1, element2, element3, element4, element5,
+    element6, element7,
 #ifdef XML_DTD
-  externalSubset0, externalSubset1,
-  condSect0, condSect1, condSect2,
+    externalSubset0, externalSubset1, condSect0, condSect1, condSect2,
 #endif /* XML_DTD */
-  declClose,
-  error;
+    declClose, error;
 
 static int FASTCALL common(PROLOG_STATE *state, int tok);
 
 static int PTRCALL
-prolog0(PROLOG_STATE *state,
-        int tok,
-        const char *ptr,
-        const char *end,
-        const ENCODING *enc)
-{
+prolog0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     state->handler = prolog1;
@@ -169,10 +150,8 @@ prolog0(PROLOG_STATE *state,
   case XML_TOK_BOM:
     return XML_ROLE_NONE;
   case XML_TOK_DECL_OPEN:
-    if (!XmlNameMatchesAscii(enc,
-                             ptr + 2 * MIN_BYTES_PER_CHAR(enc),
-                             end,
-                             KW_DOCTYPE))
+    if (! XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end,
+                              KW_DOCTYPE))
       break;
     state->handler = doctype0;
     return XML_ROLE_DOCTYPE_NONE;
@@ -184,12 +163,8 @@ prolog0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-prolog1(PROLOG_STATE *state,
-        int tok,
-        const char *ptr,
-        const char *end,
-        const ENCODING *enc)
-{
+prolog1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -207,10 +182,8 @@ prolog1(PROLOG_STATE *state,
      */
     return XML_ROLE_NONE; /* LCOV_EXCL_LINE */
   case XML_TOK_DECL_OPEN:
-    if (!XmlNameMatchesAscii(enc,
-                             ptr + 2 * MIN_BYTES_PER_CHAR(enc),
-                             end,
-                             KW_DOCTYPE))
+    if (! XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end,
+                              KW_DOCTYPE))
       break;
     state->handler = doctype0;
     return XML_ROLE_DOCTYPE_NONE;
@@ -222,12 +195,11 @@ prolog1(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-prolog2(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+prolog2(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -243,12 +215,11 @@ prolog2(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-doctype0(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+doctype0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -261,12 +232,8 @@ doctype0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-doctype1(PROLOG_STATE *state,
-         int tok,
-         const char *ptr,
-         const char *end,
-         const ENCODING *enc)
-{
+doctype1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -291,12 +258,11 @@ doctype1(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-doctype2(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+doctype2(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -308,12 +274,11 @@ doctype2(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-doctype3(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+doctype3(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -325,12 +290,11 @@ doctype3(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-doctype4(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+doctype4(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -345,12 +309,11 @@ doctype4(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-doctype5(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+doctype5(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_DOCTYPE_NONE;
@@ -362,40 +325,28 @@ doctype5(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-internalSubset(PROLOG_STATE *state,
-               int tok,
-               const char *ptr,
-               const char *end,
-               const ENCODING *enc)
-{
+internalSubset(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+               const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
   case XML_TOK_DECL_OPEN:
-    if (XmlNameMatchesAscii(enc,
-                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end,
                             KW_ENTITY)) {
       state->handler = entity0;
       return XML_ROLE_ENTITY_NONE;
     }
-    if (XmlNameMatchesAscii(enc,
-                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end,
                             KW_ATTLIST)) {
       state->handler = attlist0;
       return XML_ROLE_ATTLIST_NONE;
     }
-    if (XmlNameMatchesAscii(enc,
-                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end,
                             KW_ELEMENT)) {
       state->handler = element0;
       return XML_ROLE_ELEMENT_NONE;
     }
-    if (XmlNameMatchesAscii(enc,
-                            ptr + 2 * MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + 2 * MIN_BYTES_PER_CHAR(enc), end,
                             KW_NOTATION)) {
       state->handler = notation0;
       return XML_ROLE_NOTATION_NONE;
@@ -419,12 +370,8 @@ internalSubset(PROLOG_STATE *state,
 #ifdef XML_DTD
 
 static int PTRCALL
-externalSubset0(PROLOG_STATE *state,
-                int tok,
-                const char *ptr,
-                const char *end,
-                const ENCODING *enc)
-{
+externalSubset0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+                const ENCODING *enc) {
   state->handler = externalSubset1;
   if (tok == XML_TOK_XML_DECL)
     return XML_ROLE_TEXT_DECL;
@@ -432,12 +379,8 @@ externalSubset0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-externalSubset1(PROLOG_STATE *state,
-                int tok,
-                const char *ptr,
-                const char *end,
-                const ENCODING *enc)
-{
+externalSubset1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+                const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_COND_SECT_OPEN:
     state->handler = condSect0;
@@ -464,12 +407,11 @@ externalSubset1(PROLOG_STATE *state,
 #endif /* XML_DTD */
 
 static int PTRCALL
-entity0(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+entity0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -484,12 +426,11 @@ entity0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity1(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+entity1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -501,12 +442,8 @@ entity1(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity2(PROLOG_STATE *state,
-        int tok,
-        const char *ptr,
-        const char *end,
-        const ENCODING *enc)
-{
+entity2(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -529,12 +466,11 @@ entity2(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity3(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+entity3(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -546,12 +482,11 @@ entity3(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity4(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+entity4(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -563,12 +498,8 @@ entity4(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity5(PROLOG_STATE *state,
-        int tok,
-        const char *ptr,
-        const char *end,
-        const ENCODING *enc)
-{
+entity5(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -586,12 +517,11 @@ entity5(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity6(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+entity6(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -604,12 +534,8 @@ entity6(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity7(PROLOG_STATE *state,
-        int tok,
-        const char *ptr,
-        const char *end,
-        const ENCODING *enc)
-{
+entity7(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -632,12 +558,11 @@ entity7(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity8(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+entity8(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -649,12 +574,11 @@ entity8(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity9(PROLOG_STATE *state,
-        int tok,
-        const char *UNUSED_P(ptr),
-        const char *UNUSED_P(end),
-        const ENCODING *UNUSED_P(enc))
-{
+entity9(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+        const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -666,12 +590,11 @@ entity9(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-entity10(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+entity10(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ENTITY_NONE;
@@ -683,12 +606,11 @@ entity10(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-notation0(PROLOG_STATE *state,
-          int tok,
-          const char *UNUSED_P(ptr),
-          const char *UNUSED_P(end),
-          const ENCODING *UNUSED_P(enc))
-{
+notation0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -700,12 +622,8 @@ notation0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-notation1(PROLOG_STATE *state,
-          int tok,
-          const char *ptr,
-          const char *end,
-          const ENCODING *enc)
-{
+notation1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -724,12 +642,11 @@ notation1(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-notation2(PROLOG_STATE *state,
-          int tok,
-          const char *UNUSED_P(ptr),
-          const char *UNUSED_P(end),
-          const ENCODING *UNUSED_P(enc))
-{
+notation2(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -741,12 +658,11 @@ notation2(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-notation3(PROLOG_STATE *state,
-          int tok,
-          const char *UNUSED_P(ptr),
-          const char *UNUSED_P(end),
-          const ENCODING *UNUSED_P(enc))
-{
+notation3(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -759,12 +675,11 @@ notation3(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-notation4(PROLOG_STATE *state,
-          int tok,
-          const char *UNUSED_P(ptr),
-          const char *UNUSED_P(end),
-          const ENCODING *UNUSED_P(enc))
-{
+notation4(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NOTATION_NONE;
@@ -780,12 +695,11 @@ notation4(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist0(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -798,12 +712,11 @@ attlist0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist1(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -819,34 +732,23 @@ attlist1(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist2(PROLOG_STATE *state,
-         int tok,
-         const char *ptr,
-         const char *end,
-         const ENCODING *enc)
-{
+attlist2(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
-  case XML_TOK_NAME:
-    {
-      static const char * const types[] = {
-        KW_CDATA,
-        KW_ID,
-        KW_IDREF,
-        KW_IDREFS,
-        KW_ENTITY,
-        KW_ENTITIES,
-        KW_NMTOKEN,
-        KW_NMTOKENS,
-      };
-      int i;
-      for (i = 0; i < (int)(sizeof(types)/sizeof(types[0])); i++)
-        if (XmlNameMatchesAscii(enc, ptr, end, types[i])) {
-          state->handler = attlist8;
-          return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i;
-        }
-    }
+  case XML_TOK_NAME: {
+    static const char *const types[] = {
+        KW_CDATA,  KW_ID,       KW_IDREF,   KW_IDREFS,
+        KW_ENTITY, KW_ENTITIES, KW_NMTOKEN, KW_NMTOKENS,
+    };
+    int i;
+    for (i = 0; i < (int)(sizeof(types) / sizeof(types[0])); i++)
+      if (XmlNameMatchesAscii(enc, ptr, end, types[i])) {
+        state->handler = attlist8;
+        return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i;
+      }
+  }
     if (XmlNameMatchesAscii(enc, ptr, end, KW_NOTATION)) {
       state->handler = attlist5;
       return XML_ROLE_ATTLIST_NONE;
@@ -860,12 +762,11 @@ attlist2(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist3(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist3(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -879,12 +780,11 @@ attlist3(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist4(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist4(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -899,12 +799,11 @@ attlist4(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist5(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist5(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -916,12 +815,11 @@ attlist5(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist6(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist6(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -933,12 +831,11 @@ attlist6(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist7(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist7(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -954,33 +851,23 @@ attlist7(PROLOG_STATE *state,
 
 /* default value */
 static int PTRCALL
-attlist8(PROLOG_STATE *state,
-         int tok,
-         const char *ptr,
-         const char *end,
-         const ENCODING *enc)
-{
+attlist8(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
   case XML_TOK_POUND_NAME:
-    if (XmlNameMatchesAscii(enc,
-                            ptr + MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end,
                             KW_IMPLIED)) {
       state->handler = attlist1;
       return XML_ROLE_IMPLIED_ATTRIBUTE_VALUE;
     }
-    if (XmlNameMatchesAscii(enc,
-                            ptr + MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end,
                             KW_REQUIRED)) {
       state->handler = attlist1;
       return XML_ROLE_REQUIRED_ATTRIBUTE_VALUE;
     }
-    if (XmlNameMatchesAscii(enc,
-                            ptr + MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end,
                             KW_FIXED)) {
       state->handler = attlist9;
       return XML_ROLE_ATTLIST_NONE;
@@ -994,12 +881,11 @@ attlist8(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-attlist9(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+attlist9(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ATTLIST_NONE;
@@ -1011,12 +897,11 @@ attlist9(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element0(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+element0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1029,12 +914,8 @@ element0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element1(PROLOG_STATE *state,
-         int tok,
-         const char *ptr,
-         const char *end,
-         const ENCODING *enc)
-{
+element1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1059,19 +940,13 @@ element1(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element2(PROLOG_STATE *state,
-         int tok,
-         const char *ptr,
-         const char *end,
-         const ENCODING *enc)
-{
+element2(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
   case XML_TOK_POUND_NAME:
-    if (XmlNameMatchesAscii(enc,
-                            ptr + MIN_BYTES_PER_CHAR(enc),
-                            end,
+    if (XmlNameMatchesAscii(enc, ptr + MIN_BYTES_PER_CHAR(enc), end,
                             KW_PCDATA)) {
       state->handler = element3;
       return XML_ROLE_CONTENT_PCDATA;
@@ -1099,12 +974,11 @@ element2(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element3(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+element3(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1124,12 +998,11 @@ element3(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element4(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+element4(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1142,12 +1015,11 @@ element4(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element5(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+element5(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1163,12 +1035,11 @@ element5(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element6(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+element6(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1193,12 +1064,11 @@ element6(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-element7(PROLOG_STATE *state,
-         int tok,
-         const char *UNUSED_P(ptr),
-         const char *UNUSED_P(end),
-         const ENCODING *UNUSED_P(enc))
-{
+element7(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+         const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_ELEMENT_NONE;
@@ -1243,12 +1113,8 @@ element7(PROLOG_STATE *state,
 #ifdef XML_DTD
 
 static int PTRCALL
-condSect0(PROLOG_STATE *state,
-          int tok,
-          const char *ptr,
-          const char *end,
-          const ENCODING *enc)
-{
+condSect0(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -1267,12 +1133,11 @@ condSect0(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-condSect1(PROLOG_STATE *state,
-          int tok,
-          const char *UNUSED_P(ptr),
-          const char *UNUSED_P(end),
-          const ENCODING *UNUSED_P(enc))
-{
+condSect1(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -1285,12 +1150,11 @@ condSect1(PROLOG_STATE *state,
 }
 
 static int PTRCALL
-condSect2(PROLOG_STATE *state,
-          int tok,
-          const char *UNUSED_P(ptr),
-          const char *UNUSED_P(end),
-          const ENCODING *UNUSED_P(enc))
-{
+condSect2(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return XML_ROLE_NONE;
@@ -1304,12 +1168,11 @@ condSect2(PROLOG_STATE *state,
 #endif /* XML_DTD */
 
 static int PTRCALL
-declClose(PROLOG_STATE *state,
-          int tok,
-          const char *UNUSED_P(ptr),
-          const char *UNUSED_P(end),
-          const ENCODING *UNUSED_P(enc))
-{
+declClose(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+          const ENCODING *enc) {
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   switch (tok) {
   case XML_TOK_PROLOG_S:
     return state->role_none;
@@ -1341,21 +1204,21 @@ declClose(PROLOG_STATE *state,
  * LCOV_EXCL_START
  */
 static int PTRCALL
-error(PROLOG_STATE *UNUSED_P(state),
-      int UNUSED_P(tok),
-      const char *UNUSED_P(ptr),
-      const char *UNUSED_P(end),
-      const ENCODING *UNUSED_P(enc))
-{
+error(PROLOG_STATE *state, int tok, const char *ptr, const char *end,
+      const ENCODING *enc) {
+  UNUSED_P(state);
+  UNUSED_P(tok);
+  UNUSED_P(ptr);
+  UNUSED_P(end);
+  UNUSED_P(enc);
   return XML_ROLE_NONE;
 }
 /* LCOV_EXCL_STOP */
 
 static int FASTCALL
-common(PROLOG_STATE *state, int tok)
-{
+common(PROLOG_STATE *state, int tok) {
 #ifdef XML_DTD
-  if (!state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF)
+  if (! state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF)
     return XML_ROLE_INNER_PARAM_ENTITY_REF;
 #endif
   state->handler = error;
@@ -1363,8 +1226,7 @@ common(PROLOG_STATE *state, int tok)
 }
 
 void
-XmlPrologStateInit(PROLOG_STATE *state)
-{
+XmlPrologStateInit(PROLOG_STATE *state) {
   state->handler = prolog0;
 #ifdef XML_DTD
   state->documentEntity = 1;
@@ -1376,8 +1238,7 @@ XmlPrologStateInit(PROLOG_STATE *state)
 #ifdef XML_DTD
 
 void
-XmlPrologStateInitExternalEntity(PROLOG_STATE *state)
-{
+XmlPrologStateInitExternalEntity(PROLOG_STATE *state) {
   state->handler = externalSubset0;
   state->documentEntity = 0;
   state->includeLevel = 0;
diff --git a/Utilities/cmexpat/lib/xmlrole.h b/Utilities/cmexpat/lib/xmlrole.h
index e5f048eab..036aba64f 100644
--- a/Utilities/cmexpat/lib/xmlrole.h
+++ b/Utilities/cmexpat/lib/xmlrole.h
@@ -36,7 +36,7 @@
 #ifdef __VMS
 /*      0        1         2         3      0        1         2         3
         1234567890123456789012345678901     1234567890123456789012345678901 */
-#define XmlPrologStateInitExternalEntity    XmlPrologStateInitExternalEnt
+#  define XmlPrologStateInitExternalEntity XmlPrologStateInitExternalEnt
 #endif
 
 #include "xmltok.h"
@@ -113,11 +113,8 @@ enum {
 };
 
 typedef struct prolog_state {
-  int (PTRCALL *handler) (struct prolog_state *state,
-                          int tok,
-                          const char *ptr,
-                          const char *end,
-                          const ENCODING *enc);
+  int(PTRCALL *handler)(struct prolog_state *state, int tok, const char *ptr,
+                        const char *end, const ENCODING *enc);
   unsigned level;
   int role_none;
 #ifdef XML_DTD
@@ -132,8 +129,8 @@ void XmlPrologStateInit(PROLOG_STATE *);
 void XmlPrologStateInitExternalEntity(PROLOG_STATE *);
 #endif /* XML_DTD */
 
-#define XmlTokenRole(state, tok, ptr, end, enc) \
- (((state)->handler)(state, tok, ptr, end, enc))
+#define XmlTokenRole(state, tok, ptr, end, enc)                                \
+  (((state)->handler)(state, tok, ptr, end, enc))
 
 #ifdef __cplusplus
 }
diff --git a/Utilities/cmexpat/lib/xmltok.c b/Utilities/cmexpat/lib/xmltok.c
index 6b415d839..11e9d1ccd 100644
--- a/Utilities/cmexpat/lib/xmltok.c
+++ b/Utilities/cmexpat/lib/xmltok.c
@@ -31,24 +31,23 @@
 */
 
 #include <stddef.h>
-#include <string.h>  /* memcpy */
+#include <string.h> /* memcpy */
 
 #if defined(_MSC_VER) && (_MSC_VER <= 1700)
-  /* for vs2012/11.0/1700 and earlier Visual Studio compilers */
-# define bool   int
-# define false  0
-# define true   1
+/* for vs2012/11.0/1700 and earlier Visual Studio compilers */
+#  define bool int
+#  define false 0
+#  define true 1
 #else
-# include <stdbool.h>
+#  include <stdbool.h>
 #endif
 
-
 #ifdef _WIN32
-#include "winconfig.h"
+#  include "winconfig.h"
 #else
-#ifdef HAVE_EXPAT_CONFIG_H
-#include <expat_config.h>
-#endif
+#  ifdef HAVE_EXPAT_CONFIG_H
+#    include <expat_config.h>
+#  endif
 #endif /* ndef _WIN32 */
 
 #include "expat_external.h"
@@ -57,58 +56,49 @@
 #include "nametab.h"
 
 #ifdef XML_DTD
-#define IGNORE_SECTION_TOK_VTABLE , PREFIX(ignoreSectionTok)
+#  define IGNORE_SECTION_TOK_VTABLE , PREFIX(ignoreSectionTok)
 #else
-#define IGNORE_SECTION_TOK_VTABLE /* as nothing */
+#  define IGNORE_SECTION_TOK_VTABLE /* as nothing */
 #endif
 
-#define VTABLE1 \
-  { PREFIX(prologTok), PREFIX(contentTok), \
-    PREFIX(cdataSectionTok) IGNORE_SECTION_TOK_VTABLE }, \
-  { PREFIX(attributeValueTok), PREFIX(entityValueTok) }, \
-  PREFIX(nameMatchesAscii), \
-  PREFIX(nameLength), \
-  PREFIX(skipS), \
-  PREFIX(getAtts), \
-  PREFIX(charRefNumber), \
-  PREFIX(predefinedEntityName), \
-  PREFIX(updatePosition), \
-  PREFIX(isPublicId)
+#define VTABLE1                                                                \
+  {PREFIX(prologTok), PREFIX(contentTok),                                      \
+   PREFIX(cdataSectionTok) IGNORE_SECTION_TOK_VTABLE},                         \
+      {PREFIX(attributeValueTok), PREFIX(entityValueTok)},                     \
+      PREFIX(nameMatchesAscii), PREFIX(nameLength), PREFIX(skipS),             \
+      PREFIX(getAtts), PREFIX(charRefNumber), PREFIX(predefinedEntityName),    \
+      PREFIX(updatePosition), PREFIX(isPublicId)
 
 #define VTABLE VTABLE1, PREFIX(toUtf8), PREFIX(toUtf16)
 
-#define UCS2_GET_NAMING(pages, hi, lo) \
-   (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1u << ((lo) & 0x1F)))
+#define UCS2_GET_NAMING(pages, hi, lo)                                         \
+  (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1u << ((lo)&0x1F)))
 
 /* A 2 byte UTF-8 representation splits the characters 11 bits between
    the bottom 5 and 6 bits of the bytes.  We need 8 bits to index into
    pages, 3 bits to add to that index and 5 bits to generate the mask.
 */
-#define UTF8_GET_NAMING2(pages, byte) \
-    (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3) \
-                      + ((((byte)[0]) & 3) << 1) \
-                      + ((((byte)[1]) >> 5) & 1)] \
-         & (1u << (((byte)[1]) & 0x1F)))
+#define UTF8_GET_NAMING2(pages, byte)                                          \
+  (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3)                         \
+                + ((((byte)[0]) & 3) << 1) + ((((byte)[1]) >> 5) & 1)]         \
+   & (1u << (((byte)[1]) & 0x1F)))
 
 /* A 3 byte UTF-8 representation splits the characters 16 bits between
    the bottom 4, 6 and 6 bits of the bytes.  We need 8 bits to index
    into pages, 3 bits to add to that index and 5 bits to generate the
    mask.
 */
-#define UTF8_GET_NAMING3(pages, byte) \
-  (namingBitmap[((pages)[((((byte)[0]) & 0xF) << 4) \
-                             + ((((byte)[1]) >> 2) & 0xF)] \
-                       << 3) \
-                      + ((((byte)[1]) & 3) << 1) \
-                      + ((((byte)[2]) >> 5) & 1)] \
-         & (1u << (((byte)[2]) & 0x1F)))
-
-#define UTF8_GET_NAMING(pages, p, n) \
-  ((n) == 2 \
-  ? UTF8_GET_NAMING2(pages, (const unsigned char *)(p)) \
-  : ((n) == 3 \
-     ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) \
-     : 0))
+#define UTF8_GET_NAMING3(pages, byte)                                          \
+  (namingBitmap                                                                \
+       [((pages)[((((byte)[0]) & 0xF) << 4) + ((((byte)[1]) >> 2) & 0xF)]      \
+         << 3)                                                                 \
+        + ((((byte)[1]) & 3) << 1) + ((((byte)[2]) >> 5) & 1)]                 \
+   & (1u << (((byte)[2]) & 0x1F)))
+
+#define UTF8_GET_NAMING(pages, p, n)                                           \
+  ((n) == 2                                                                    \
+       ? UTF8_GET_NAMING2(pages, (const unsigned char *)(p))                   \
+       : ((n) == 3 ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) : 0))
 
 /* Detection of invalid UTF-8 sequences is based on Table 3.1B
    of Unicode 3.2: http://www.unicode.org/unicode/reports/tr28/
@@ -120,88 +110,76 @@
      (A & 0xC0) == 0xC0  means A > 0xBF
 */
 
-#define UTF8_INVALID2(p) \
+#define UTF8_INVALID2(p)                                                       \
   ((*p) < 0xC2 || ((p)[1] & 0x80) == 0 || ((p)[1] & 0xC0) == 0xC0)
 
-#define UTF8_INVALID3(p) \
-  (((p)[2] & 0x80) == 0 \
-  || \
-  ((*p) == 0xEF && (p)[1] == 0xBF \
-    ? \
-    (p)[2] > 0xBD \
-    : \
-    ((p)[2] & 0xC0) == 0xC0) \
-  || \
-  ((*p) == 0xE0 \
-    ? \
-    (p)[1] < 0xA0 || ((p)[1] & 0xC0) == 0xC0 \
-    : \
-    ((p)[1] & 0x80) == 0 \
-    || \
-    ((*p) == 0xED ? (p)[1] > 0x9F : ((p)[1] & 0xC0) == 0xC0)))
-
-#define UTF8_INVALID4(p) \
-  (((p)[3] & 0x80) == 0 || ((p)[3] & 0xC0) == 0xC0 \
-  || \
-  ((p)[2] & 0x80) == 0 || ((p)[2] & 0xC0) == 0xC0 \
-  || \
-  ((*p) == 0xF0 \
-    ? \
-    (p)[1] < 0x90 || ((p)[1] & 0xC0) == 0xC0 \
-    : \
-    ((p)[1] & 0x80) == 0 \
-    || \
-    ((*p) == 0xF4 ? (p)[1] > 0x8F : ((p)[1] & 0xC0) == 0xC0)))
+#define UTF8_INVALID3(p)                                                       \
+  (((p)[2] & 0x80) == 0                                                        \
+   || ((*p) == 0xEF && (p)[1] == 0xBF ? (p)[2] > 0xBD                          \
+                                      : ((p)[2] & 0xC0) == 0xC0)               \
+   || ((*p) == 0xE0                                                            \
+           ? (p)[1] < 0xA0 || ((p)[1] & 0xC0) == 0xC0                          \
+           : ((p)[1] & 0x80) == 0                                              \
+                 || ((*p) == 0xED ? (p)[1] > 0x9F : ((p)[1] & 0xC0) == 0xC0)))
+
+#define UTF8_INVALID4(p)                                                       \
+  (((p)[3] & 0x80) == 0 || ((p)[3] & 0xC0) == 0xC0 || ((p)[2] & 0x80) == 0     \
+   || ((p)[2] & 0xC0) == 0xC0                                                  \
+   || ((*p) == 0xF0                                                            \
+           ? (p)[1] < 0x90 || ((p)[1] & 0xC0) == 0xC0                          \
+           : ((p)[1] & 0x80) == 0                                              \
+                 || ((*p) == 0xF4 ? (p)[1] > 0x8F : ((p)[1] & 0xC0) == 0xC0)))
 
 static int PTRFASTCALL
-isNever(const ENCODING *UNUSED_P(enc), const char *UNUSED_P(p))
-{
+isNever(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
+  UNUSED_P(p);
   return 0;
 }
 
 static int PTRFASTCALL
-utf8_isName2(const ENCODING *UNUSED_P(enc), const char *p)
-{
+utf8_isName2(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return UTF8_GET_NAMING2(namePages, (const unsigned char *)p);
 }
 
 static int PTRFASTCALL
-utf8_isName3(const ENCODING *UNUSED_P(enc), const char *p)
-{
+utf8_isName3(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return UTF8_GET_NAMING3(namePages, (const unsigned char *)p);
 }
 
 #define utf8_isName4 isNever
 
 static int PTRFASTCALL
-utf8_isNmstrt2(const ENCODING *UNUSED_P(enc), const char *p)
-{
+utf8_isNmstrt2(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p);
 }
 
 static int PTRFASTCALL
-utf8_isNmstrt3(const ENCODING *UNUSED_P(enc), const char *p)
-{
+utf8_isNmstrt3(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p);
 }
 
 #define utf8_isNmstrt4 isNever
 
 static int PTRFASTCALL
-utf8_isInvalid2(const ENCODING *UNUSED_P(enc), const char *p)
-{
+utf8_isInvalid2(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return UTF8_INVALID2((const unsigned char *)p);
 }
 
 static int PTRFASTCALL
-utf8_isInvalid3(const ENCODING *UNUSED_P(enc), const char *p)
-{
+utf8_isInvalid3(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return UTF8_INVALID3((const unsigned char *)p);
 }
 
 static int PTRFASTCALL
-utf8_isInvalid4(const ENCODING *UNUSED_P(enc), const char *p)
-{
+utf8_isInvalid4(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return UTF8_INVALID4((const unsigned char *)p);
 }
 
@@ -209,61 +187,44 @@ struct normal_encoding {
   ENCODING enc;
   unsigned char type[256];
 #ifdef XML_MIN_SIZE
-  int (PTRFASTCALL *byteType)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isNameMin)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isNmstrtMin)(const ENCODING *, const char *);
-  int (PTRFASTCALL *byteToAscii)(const ENCODING *, const char *);
-  int (PTRCALL *charMatches)(const ENCODING *, const char *, int);
+  int(PTRFASTCALL *byteType)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isNameMin)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isNmstrtMin)(const ENCODING *, const char *);
+  int(PTRFASTCALL *byteToAscii)(const ENCODING *, const char *);
+  int(PTRCALL *charMatches)(const ENCODING *, const char *, int);
 #endif /* XML_MIN_SIZE */
-  int (PTRFASTCALL *isName2)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isName3)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isName4)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isNmstrt2)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isNmstrt3)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isNmstrt4)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isInvalid2)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isInvalid3)(const ENCODING *, const char *);
-  int (PTRFASTCALL *isInvalid4)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isName2)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isName3)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isName4)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isNmstrt2)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isNmstrt3)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isNmstrt4)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isInvalid2)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isInvalid3)(const ENCODING *, const char *);
+  int(PTRFASTCALL *isInvalid4)(const ENCODING *, const char *);
 };
 
-#define AS_NORMAL_ENCODING(enc)   ((const struct normal_encoding *) (enc))
+#define AS_NORMAL_ENCODING(enc) ((const struct normal_encoding *)(enc))
 
 #ifdef XML_MIN_SIZE
 
-#define STANDARD_VTABLE(E) \
- E ## byteType, \
- E ## isNameMin, \
- E ## isNmstrtMin, \
- E ## byteToAscii, \
- E ## charMatches,
+#  define STANDARD_VTABLE(E)                                                   \
+    E##byteType, E##isNameMin, E##isNmstrtMin, E##byteToAscii, E##charMatches,
 
 #else
 
-#define STANDARD_VTABLE(E) /* as nothing */
+#  define STANDARD_VTABLE(E) /* as nothing */
 
 #endif
 
-#define NORMAL_VTABLE(E) \
- E ## isName2, \
- E ## isName3, \
- E ## isName4, \
- E ## isNmstrt2, \
- E ## isNmstrt3, \
- E ## isNmstrt4, \
- E ## isInvalid2, \
- E ## isInvalid3, \
- E ## isInvalid4
-
-#define NULL_VTABLE \
- /* isName2 */ NULL, \
- /* isName3 */ NULL, \
- /* isName4 */ NULL, \
- /* isNmstrt2 */ NULL, \
- /* isNmstrt3 */ NULL, \
- /* isNmstrt4 */ NULL, \
- /* isInvalid2 */ NULL, \
- /* isInvalid3 */ NULL, \
- /* isInvalid4 */ NULL
+#define NORMAL_VTABLE(E)                                                       \
+  E##isName2, E##isName3, E##isName4, E##isNmstrt2, E##isNmstrt3,              \
+      E##isNmstrt4, E##isInvalid2, E##isInvalid3, E##isInvalid4
+
+#define NULL_VTABLE                                                            \
+  /* isName2 */ NULL, /* isName3 */ NULL, /* isName4 */ NULL,                  \
+      /* isNmstrt2 */ NULL, /* isNmstrt3 */ NULL, /* isNmstrt4 */ NULL,        \
+      /* isInvalid2 */ NULL, /* isInvalid3 */ NULL, /* isInvalid4 */ NULL
 
 static int FASTCALL checkCharRefNumber(int);
 
@@ -271,75 +232,70 @@ static int FASTCALL checkCharRefNumber(int);
 #include "ascii.h"
 
 #ifdef XML_MIN_SIZE
-#define sb_isNameMin isNever
-#define sb_isNmstrtMin isNever
+#  define sb_isNameMin isNever
+#  define sb_isNmstrtMin isNever
 #endif
 
 #ifdef XML_MIN_SIZE
-#define MINBPC(enc) ((enc)->minBytesPerChar)
+#  define MINBPC(enc) ((enc)->minBytesPerChar)
 #else
 /* minimum bytes per character */
-#define MINBPC(enc) 1
+#  define MINBPC(enc) 1
 #endif
 
-#define SB_BYTE_TYPE(enc, p) \
+#define SB_BYTE_TYPE(enc, p)                                                   \
   (((struct normal_encoding *)(enc))->type[(unsigned char)*(p)])
 
 #ifdef XML_MIN_SIZE
 static int PTRFASTCALL
-sb_byteType(const ENCODING *enc, const char *p)
-{
+sb_byteType(const ENCODING *enc, const char *p) {
   return SB_BYTE_TYPE(enc, p);
 }
-#define BYTE_TYPE(enc, p) \
- (AS_NORMAL_ENCODING(enc)->byteType(enc, p))
+#  define BYTE_TYPE(enc, p) (AS_NORMAL_ENCODING(enc)->byteType(enc, p))
 #else
-#define BYTE_TYPE(enc, p) SB_BYTE_TYPE(enc, p)
+#  define BYTE_TYPE(enc, p) SB_BYTE_TYPE(enc, p)
 #endif
 
 #ifdef XML_MIN_SIZE
-#define BYTE_TO_ASCII(enc, p) \
- (AS_NORMAL_ENCODING(enc)->byteToAscii(enc, p))
+#  define BYTE_TO_ASCII(enc, p) (AS_NORMAL_ENCODING(enc)->byteToAscii(enc, p))
 static int PTRFASTCALL
-sb_byteToAscii(const ENCODING *enc, const char *p)
-{
+sb_byteToAscii(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
   return *p;
 }
 #else
-#define BYTE_TO_ASCII(enc, p) (*(p))
+#  define BYTE_TO_ASCII(enc, p) (*(p))
 #endif
 
-#define IS_NAME_CHAR(enc, p, n) \
- (AS_NORMAL_ENCODING(enc)->isName ## n(enc, p))
-#define IS_NMSTRT_CHAR(enc, p, n) \
- (AS_NORMAL_ENCODING(enc)->isNmstrt ## n(enc, p))
-#define IS_INVALID_CHAR(enc, p, n) \
- (AS_NORMAL_ENCODING(enc)->isInvalid ## n(enc, p))
+#define IS_NAME_CHAR(enc, p, n) (AS_NORMAL_ENCODING(enc)->isName##n(enc, p))
+#define IS_NMSTRT_CHAR(enc, p, n) (AS_NORMAL_ENCODING(enc)->isNmstrt##n(enc, p))
+#define IS_INVALID_CHAR(enc, p, n)                                             \
+  (AS_NORMAL_ENCODING(enc)->isInvalid##n(enc, p))
 
 #ifdef XML_MIN_SIZE
-#define IS_NAME_CHAR_MINBPC(enc, p) \
- (AS_NORMAL_ENCODING(enc)->isNameMin(enc, p))
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) \
- (AS_NORMAL_ENCODING(enc)->isNmstrtMin(enc, p))
+#  define IS_NAME_CHAR_MINBPC(enc, p)                                          \
+    (AS_NORMAL_ENCODING(enc)->isNameMin(enc, p))
+#  define IS_NMSTRT_CHAR_MINBPC(enc, p)                                        \
+    (AS_NORMAL_ENCODING(enc)->isNmstrtMin(enc, p))
 #else
-#define IS_NAME_CHAR_MINBPC(enc, p) (0)
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) (0)
+#  define IS_NAME_CHAR_MINBPC(enc, p) (0)
+#  define IS_NMSTRT_CHAR_MINBPC(enc, p) (0)
 #endif
 
 #ifdef XML_MIN_SIZE
-#define CHAR_MATCHES(enc, p, c) \
- (AS_NORMAL_ENCODING(enc)->charMatches(enc, p, c))
+#  define CHAR_MATCHES(enc, p, c)                                              \
+    (AS_NORMAL_ENCODING(enc)->charMatches(enc, p, c))
 static int PTRCALL
-sb_charMatches(const ENCODING *enc, const char *p, int c)
-{
+sb_charMatches(const ENCODING *enc, const char *p, int c) {
+  UNUSED_P(enc);
   return *p == c;
 }
 #else
 /* c is an ASCII character */
-#define CHAR_MATCHES(enc, p, c) (*(p) == c)
+#  define CHAR_MATCHES(enc, p, c) (*(p) == c)
 #endif
 
-#define PREFIX(ident) normal_ ## ident
+#define PREFIX(ident) normal_##ident
 #define XML_TOK_IMPL_C
 #include "xmltok_impl.c"
 #undef XML_TOK_IMPL_C
@@ -354,42 +310,46 @@ sb_charMatches(const ENCODING *enc, const char *p, int c)
 #undef IS_NMSTRT_CHAR_MINBPC
 #undef IS_INVALID_CHAR
 
-enum {  /* UTF8_cvalN is value of masked first byte of N byte sequence */
-  UTF8_cval1 = 0x00,
-  UTF8_cval2 = 0xc0,
-  UTF8_cval3 = 0xe0,
-  UTF8_cval4 = 0xf0
+enum { /* UTF8_cvalN is value of masked first byte of N byte sequence */
+       UTF8_cval1 = 0x00,
+       UTF8_cval2 = 0xc0,
+       UTF8_cval3 = 0xe0,
+       UTF8_cval4 = 0xf0
 };
 
 void
-_INTERNAL_trim_to_complete_utf8_characters(const char * from, const char ** fromLimRef)
-{
-  const char * fromLim = *fromLimRef;
+_INTERNAL_trim_to_complete_utf8_characters(const char *from,
+                                           const char **fromLimRef) {
+  const char *fromLim = *fromLimRef;
   size_t walked = 0;
   for (; fromLim > from; fromLim--, walked++) {
     const unsigned char prev = (unsigned char)fromLim[-1];
-    if ((prev & 0xf8u) == 0xf0u) { /* 4-byte character, lead by 0b11110xxx byte */
+    if ((prev & 0xf8u)
+        == 0xf0u) { /* 4-byte character, lead by 0b11110xxx byte */
       if (walked + 1 >= 4) {
         fromLim += 4 - 1;
         break;
       } else {
         walked = 0;
       }
-    } else if ((prev & 0xf0u) == 0xe0u) { /* 3-byte character, lead by 0b1110xxxx byte */
+    } else if ((prev & 0xf0u)
+               == 0xe0u) { /* 3-byte character, lead by 0b1110xxxx byte */
       if (walked + 1 >= 3) {
         fromLim += 3 - 1;
         break;
       } else {
         walked = 0;
       }
-    } else if ((prev & 0xe0u) == 0xc0u) { /* 2-byte character, lead by 0b110xxxxx byte */
+    } else if ((prev & 0xe0u)
+               == 0xc0u) { /* 2-byte character, lead by 0b110xxxxx byte */
       if (walked + 1 >= 2) {
         fromLim += 2 - 1;
         break;
       } else {
         walked = 0;
       }
-    } else if ((prev & 0x80u) == 0x00u) { /* 1-byte character, matching 0b0xxxxxxx */
+    } else if ((prev & 0x80u)
+               == 0x00u) { /* 1-byte character, matching 0b0xxxxxxx */
       break;
     }
   }
@@ -397,16 +357,15 @@ _INTERNAL_trim_to_complete_utf8_characters(const char * from, const char ** from
 }
 
 static enum XML_Convert_Result PTRCALL
-utf8_toUtf8(const ENCODING *UNUSED_P(enc),
-            const char **fromP, const char *fromLim,
-            char **toP, const char *toLim)
-{
+utf8_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim,
+            char **toP, const char *toLim) {
   bool input_incomplete = false;
   bool output_exhausted = false;
 
   /* Avoid copying partial characters (due to limited space). */
   const ptrdiff_t bytesAvailable = fromLim - *fromP;
   const ptrdiff_t bytesStorable = toLim - *toP;
+  UNUSED_P(enc);
   if (bytesAvailable > bytesStorable) {
     fromLim = *fromP + bytesStorable;
     output_exhausted = true;
@@ -414,7 +373,7 @@ utf8_toUtf8(const ENCODING *UNUSED_P(enc),
 
   /* Avoid copying partial characters (from incomplete input). */
   {
-    const char * const fromLimBefore = fromLim;
+    const char *const fromLimBefore = fromLim;
     _INTERNAL_trim_to_complete_utf8_characters(*fromP, &fromLim);
     if (fromLim < fromLimBefore) {
       input_incomplete = true;
@@ -428,7 +387,7 @@ utf8_toUtf8(const ENCODING *UNUSED_P(enc),
     *toP += bytesToCopy;
   }
 
-  if (output_exhausted)  /* needs to go first */
+  if (output_exhausted) /* needs to go first */
     return XML_CONVERT_OUTPUT_EXHAUSTED;
   else if (input_incomplete)
     return XML_CONVERT_INPUT_INCOMPLETE;
@@ -437,10 +396,8 @@ utf8_toUtf8(const ENCODING *UNUSED_P(enc),
 }
 
 static enum XML_Convert_Result PTRCALL
-utf8_toUtf16(const ENCODING *enc,
-             const char **fromP, const char *fromLim,
-             unsigned short **toP, const unsigned short *toLim)
-{
+utf8_toUtf16(const ENCODING *enc, const char **fromP, const char *fromLim,
+             unsigned short **toP, const unsigned short *toLim) {
   enum XML_Convert_Result res = XML_CONVERT_COMPLETED;
   unsigned short *to = *toP;
   const char *from = *fromP;
@@ -459,30 +416,28 @@ utf8_toUtf16(const ENCODING *enc,
         res = XML_CONVERT_INPUT_INCOMPLETE;
         goto after;
       }
-      *to++ = (unsigned short)(((from[0] & 0xf) << 12)
-                               | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f));
+      *to++ = (unsigned short)(((from[0] & 0xf) << 12) | ((from[1] & 0x3f) << 6)
+                               | (from[2] & 0x3f));
       from += 3;
       break;
-    case BT_LEAD4:
-      {
-        unsigned long n;
-        if (toLim - to < 2) {
-          res = XML_CONVERT_OUTPUT_EXHAUSTED;
-          goto after;
-        }
-        if (fromLim - from < 4) {
-          res = XML_CONVERT_INPUT_INCOMPLETE;
-          goto after;
-        }
-        n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12)
-            | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f);
-        n -= 0x10000;
-        to[0] = (unsigned short)((n >> 10) | 0xD800);
-        to[1] = (unsigned short)((n & 0x3FF) | 0xDC00);
-        to += 2;
-        from += 4;
+    case BT_LEAD4: {
+      unsigned long n;
+      if (toLim - to < 2) {
+        res = XML_CONVERT_OUTPUT_EXHAUSTED;
+        goto after;
       }
-      break;
+      if (fromLim - from < 4) {
+        res = XML_CONVERT_INPUT_INCOMPLETE;
+        goto after;
+      }
+      n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12)
+          | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f);
+      n -= 0x10000;
+      to[0] = (unsigned short)((n >> 10) | 0xD800);
+      to[1] = (unsigned short)((n & 0x3FF) | 0xDC00);
+      to += 2;
+      from += 4;
+    } break;
     default:
       *to++ = *from++;
       break;
@@ -497,56 +452,51 @@ after:
 }
 
 #ifdef XML_NS
-static const struct normal_encoding utf8_encoding_ns = {
-  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
-  {
-#include "asciitab.h"
-#include "utf8tab.h"
-  },
-  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
+static const struct normal_encoding utf8_encoding_ns
+    = {{VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0},
+       {
+#  include "asciitab.h"
+#  include "utf8tab.h"
+       },
+       STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)};
 #endif
 
-static const struct normal_encoding utf8_encoding = {
-  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
-  {
+static const struct normal_encoding utf8_encoding
+    = {{VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0},
+       {
 #define BT_COLON BT_NMSTRT
 #include "asciitab.h"
 #undef BT_COLON
 #include "utf8tab.h"
-  },
-  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
+       },
+       STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)};
 
 #ifdef XML_NS
 
-static const struct normal_encoding internal_utf8_encoding_ns = {
-  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
-  {
-#include "iasciitab.h"
-#include "utf8tab.h"
-  },
-  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
+static const struct normal_encoding internal_utf8_encoding_ns
+    = {{VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0},
+       {
+#  include "iasciitab.h"
+#  include "utf8tab.h"
+       },
+       STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)};
 
 #endif
 
-static const struct normal_encoding internal_utf8_encoding = {
-  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
-  {
+static const struct normal_encoding internal_utf8_encoding
+    = {{VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0},
+       {
 #define BT_COLON BT_NMSTRT
 #include "iasciitab.h"
 #undef BT_COLON
 #include "utf8tab.h"
-  },
-  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
-};
+       },
+       STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)};
 
 static enum XML_Convert_Result PTRCALL
-latin1_toUtf8(const ENCODING *UNUSED_P(enc),
-              const char **fromP, const char *fromLim,
-              char **toP, const char *toLim)
-{
+latin1_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim,
+              char **toP, const char *toLim) {
+  UNUSED_P(enc);
   for (;;) {
     unsigned char c;
     if (*fromP == fromLim)
@@ -558,8 +508,7 @@ latin1_toUtf8(const ENCODING *UNUSED_P(enc),
       *(*toP)++ = (char)((c >> 6) | UTF8_cval2);
       *(*toP)++ = (char)((c & 0x3f) | 0x80);
       (*fromP)++;
-    }
-    else {
+    } else {
       if (*toP == toLim)
         return XML_CONVERT_OUTPUT_EXHAUSTED;
       *(*toP)++ = *(*fromP)++;
@@ -568,10 +517,9 @@ latin1_toUtf8(const ENCODING *UNUSED_P(enc),
 }
 
 static enum XML_Convert_Result PTRCALL
-latin1_toUtf16(const ENCODING *UNUSED_P(enc),
-               const char **fromP, const char *fromLim,
-               unsigned short **toP, const unsigned short *toLim)
-{
+latin1_toUtf16(const ENCODING *enc, const char **fromP, const char *fromLim,
+               unsigned short **toP, const unsigned short *toLim) {
+  UNUSED_P(enc);
   while (*fromP < fromLim && *toP < toLim)
     *(*toP)++ = (unsigned char)*(*fromP)++;
 
@@ -583,33 +531,30 @@ latin1_toUtf16(const ENCODING *UNUSED_P(enc),
 
 #ifdef XML_NS
 
-static const struct normal_encoding latin1_encoding_ns = {
-  { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
-  {
-#include "asciitab.h"
-#include "latin1tab.h"
-  },
-  STANDARD_VTABLE(sb_) NULL_VTABLE
-};
+static const struct normal_encoding latin1_encoding_ns
+    = {{VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0},
+       {
+#  include "asciitab.h"
+#  include "latin1tab.h"
+       },
+       STANDARD_VTABLE(sb_) NULL_VTABLE};
 
 #endif
 
-static const struct normal_encoding latin1_encoding = {
-  { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
-  {
+static const struct normal_encoding latin1_encoding
+    = {{VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0},
+       {
 #define BT_COLON BT_NMSTRT
 #include "asciitab.h"
 #undef BT_COLON
 #include "latin1tab.h"
-  },
-  STANDARD_VTABLE(sb_) NULL_VTABLE
-};
+       },
+       STANDARD_VTABLE(sb_) NULL_VTABLE};
 
 static enum XML_Convert_Result PTRCALL
-ascii_toUtf8(const ENCODING *UNUSED_P(enc),
-             const char **fromP, const char *fromLim,
-             char **toP, const char *toLim)
-{
+ascii_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim,
+             char **toP, const char *toLim) {
+  UNUSED_P(enc);
   while (*fromP < fromLim && *toP < toLim)
     *(*toP)++ = *(*fromP)++;
 
@@ -621,40 +566,45 @@ ascii_toUtf8(const ENCODING *UNUSED_P(enc),
 
 #ifdef XML_NS
 
-static const struct normal_encoding ascii_encoding_ns = {
-  { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
-  {
-#include "asciitab.h"
-/* BT_NONXML == 0 */
-  },
-  STANDARD_VTABLE(sb_) NULL_VTABLE
-};
+static const struct normal_encoding ascii_encoding_ns
+    = {{VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0},
+       {
+#  include "asciitab.h"
+           /* BT_NONXML == 0 */
+       },
+       STANDARD_VTABLE(sb_) NULL_VTABLE};
 
 #endif
 
-static const struct normal_encoding ascii_encoding = {
-  { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
-  {
+static const struct normal_encoding ascii_encoding
+    = {{VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0},
+       {
 #define BT_COLON BT_NMSTRT
 #include "asciitab.h"
 #undef BT_COLON
-/* BT_NONXML == 0 */
-  },
-  STANDARD_VTABLE(sb_) NULL_VTABLE
-};
+           /* BT_NONXML == 0 */
+       },
+       STANDARD_VTABLE(sb_) NULL_VTABLE};
 
 static int PTRFASTCALL
-unicode_byte_type(char hi, char lo)
-{
+unicode_byte_type(char hi, char lo) {
   switch ((unsigned char)hi) {
-  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
+  /* 0xD800–0xDBFF first 16-bit code unit or high surrogate (W1) */
+  case 0xD8:
+  case 0xD9:
+  case 0xDA:
+  case 0xDB:
     return BT_LEAD4;
-  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
+  /* 0xDC00–0xDFFF second 16-bit code unit or low surrogate (W2) */
+  case 0xDC:
+  case 0xDD:
+  case 0xDE:
+  case 0xDF:
     return BT_TRAIL;
   case 0xFF:
     switch ((unsigned char)lo) {
-    case 0xFF:
-    case 0xFE:
+    case 0xFF: /* noncharacter-FFFF */
+    case 0xFE: /* noncharacter-FFFE */
       return BT_NONXML;
     }
     break;
@@ -662,102 +612,105 @@ unicode_byte_type(char hi, char lo)
   return BT_NONASCII;
 }
 
-#define DEFINE_UTF16_TO_UTF8(E) \
-static enum XML_Convert_Result  PTRCALL \
-E ## toUtf8(const ENCODING *UNUSED_P(enc), \
-            const char **fromP, const char *fromLim, \
-            char **toP, const char *toLim) \
-{ \
-  const char *from = *fromP; \
-  fromLim = from + (((fromLim - from) >> 1) << 1);  /* shrink to even */ \
-  for (; from < fromLim; from += 2) { \
-    int plane; \
-    unsigned char lo2; \
-    unsigned char lo = GET_LO(from); \
-    unsigned char hi = GET_HI(from); \
-    switch (hi) { \
-    case 0: \
-      if (lo < 0x80) { \
-        if (*toP == toLim) { \
-          *fromP = from; \
-          return XML_CONVERT_OUTPUT_EXHAUSTED; \
-        } \
-        *(*toP)++ = lo; \
-        break; \
-      } \
-      /* fall through */ \
-    case 0x1: case 0x2: case 0x3: \
-    case 0x4: case 0x5: case 0x6: case 0x7: \
-      if (toLim -  *toP < 2) { \
-        *fromP = from; \
-        return XML_CONVERT_OUTPUT_EXHAUSTED; \
-      } \
-      *(*toP)++ = ((lo >> 6) | (hi << 2) |  UTF8_cval2); \
-      *(*toP)++ = ((lo & 0x3f) | 0x80); \
-      break; \
-    default: \
-      if (toLim -  *toP < 3)  { \
-        *fromP = from; \
-        return XML_CONVERT_OUTPUT_EXHAUSTED; \
-      } \
-      /* 16 bits divided 4, 6, 6 amongst 3 bytes */ \
-      *(*toP)++ = ((hi >> 4) | UTF8_cval3); \
-      *(*toP)++ = (((hi & 0xf) << 2) | (lo >> 6) | 0x80); \
-      *(*toP)++ = ((lo & 0x3f) | 0x80); \
-      break; \
-    case 0xD8: case 0xD9: case 0xDA: case 0xDB: \
-      if (toLim -  *toP < 4) { \
-        *fromP = from; \
-        return XML_CONVERT_OUTPUT_EXHAUSTED; \
-      } \
-      if (fromLim - from < 4) { \
-        *fromP = from; \
-        return XML_CONVERT_INPUT_INCOMPLETE; \
-      } \
-      plane = (((hi & 0x3) << 2) | ((lo >> 6) & 0x3)) + 1; \
-      *(*toP)++ = ((plane >> 2) | UTF8_cval4); \
-      *(*toP)++ = (((lo >> 2) & 0xF) | ((plane & 0x3) << 4) | 0x80); \
-      from += 2; \
-      lo2 = GET_LO(from); \
-      *(*toP)++ = (((lo & 0x3) << 4) \
-                   | ((GET_HI(from) & 0x3) << 2) \
-                   | (lo2 >> 6) \
-                   | 0x80); \
-      *(*toP)++ = ((lo2 & 0x3f) | 0x80); \
-      break; \
-    } \
-  } \
-  *fromP = from; \
-  if (from < fromLim) \
-    return XML_CONVERT_INPUT_INCOMPLETE; \
-  else \
-    return XML_CONVERT_COMPLETED; \
-}
+#define DEFINE_UTF16_TO_UTF8(E)                                                \
+  static enum XML_Convert_Result PTRCALL E##toUtf8(                            \
+      const ENCODING *enc, const char **fromP, const char *fromLim,            \
+      char **toP, const char *toLim) {                                         \
+    const char *from = *fromP;                                                 \
+    UNUSED_P(enc);                                                             \
+    fromLim = from + (((fromLim - from) >> 1) << 1); /* shrink to even */      \
+    for (; from < fromLim; from += 2) {                                        \
+      int plane;                                                               \
+      unsigned char lo2;                                                       \
+      unsigned char lo = GET_LO(from);                                         \
+      unsigned char hi = GET_HI(from);                                         \
+      switch (hi) {                                                            \
+      case 0:                                                                  \
+        if (lo < 0x80) {                                                       \
+          if (*toP == toLim) {                                                 \
+            *fromP = from;                                                     \
+            return XML_CONVERT_OUTPUT_EXHAUSTED;                               \
+          }                                                                    \
+          *(*toP)++ = lo;                                                      \
+          break;                                                               \
+        }                                                                      \
+        /* fall through */                                                     \
+      case 0x1:                                                                \
+      case 0x2:                                                                \
+      case 0x3:                                                                \
+      case 0x4:                                                                \
+      case 0x5:                                                                \
+      case 0x6:                                                                \
+      case 0x7:                                                                \
+        if (toLim - *toP < 2) {                                                \
+          *fromP = from;                                                       \
+          return XML_CONVERT_OUTPUT_EXHAUSTED;                                 \
+        }                                                                      \
+        *(*toP)++ = ((lo >> 6) | (hi << 2) | UTF8_cval2);                      \
+        *(*toP)++ = ((lo & 0x3f) | 0x80);                                      \
+        break;                                                                 \
+      default:                                                                 \
+        if (toLim - *toP < 3) {                                                \
+          *fromP = from;                                                       \
+          return XML_CONVERT_OUTPUT_EXHAUSTED;                                 \
+        }                                                                      \
+        /* 16 bits divided 4, 6, 6 amongst 3 bytes */                          \
+        *(*toP)++ = ((hi >> 4) | UTF8_cval3);                                  \
+        *(*toP)++ = (((hi & 0xf) << 2) | (lo >> 6) | 0x80);                    \
+        *(*toP)++ = ((lo & 0x3f) | 0x80);                                      \
+        break;                                                                 \
+      case 0xD8:                                                               \
+      case 0xD9:                                                               \
+      case 0xDA:                                                               \
+      case 0xDB:                                                               \
+        if (toLim - *toP < 4) {                                                \
+          *fromP = from;                                                       \
+          return XML_CONVERT_OUTPUT_EXHAUSTED;                                 \
+        }                                                                      \
+        if (fromLim - from < 4) {                                              \
+          *fromP = from;                                                       \
+          return XML_CONVERT_INPUT_INCOMPLETE;                                 \
+        }                                                                      \
+        plane = (((hi & 0x3) << 2) | ((lo >> 6) & 0x3)) + 1;                   \
+        *(*toP)++ = (char)((plane >> 2) | UTF8_cval4);                         \
+        *(*toP)++ = (((lo >> 2) & 0xF) | ((plane & 0x3) << 4) | 0x80);         \
+        from += 2;                                                             \
+        lo2 = GET_LO(from);                                                    \
+        *(*toP)++ = (((lo & 0x3) << 4) | ((GET_HI(from) & 0x3) << 2)           \
+                     | (lo2 >> 6) | 0x80);                                     \
+        *(*toP)++ = ((lo2 & 0x3f) | 0x80);                                     \
+        break;                                                                 \
+      }                                                                        \
+    }                                                                          \
+    *fromP = from;                                                             \
+    if (from < fromLim)                                                        \
+      return XML_CONVERT_INPUT_INCOMPLETE;                                     \
+    else                                                                       \
+      return XML_CONVERT_COMPLETED;                                            \
+  }
 
-#define DEFINE_UTF16_TO_UTF16(E) \
-static enum XML_Convert_Result  PTRCALL \
-E ## toUtf16(const ENCODING *UNUSED_P(enc), \
-             const char **fromP, const char *fromLim, \
-             unsigned short **toP, const unsigned short *toLim) \
-{ \
-  enum XML_Convert_Result res = XML_CONVERT_COMPLETED; \
-  fromLim = *fromP + (((fromLim - *fromP) >> 1) << 1);  /* shrink to even */ \
-  /* Avoid copying first half only of surrogate */ \
-  if (fromLim - *fromP > ((toLim - *toP) << 1) \
-      && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) { \
-    fromLim -= 2; \
-    res = XML_CONVERT_INPUT_INCOMPLETE; \
-  } \
-  for (; *fromP < fromLim && *toP < toLim; *fromP += 2) \
-    *(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP); \
-  if ((*toP == toLim) && (*fromP < fromLim)) \
-    return XML_CONVERT_OUTPUT_EXHAUSTED; \
-  else \
-    return res; \
-}
+#define DEFINE_UTF16_TO_UTF16(E)                                               \
+  static enum XML_Convert_Result PTRCALL E##toUtf16(                           \
+      const ENCODING *enc, const char **fromP, const char *fromLim,            \
+      unsigned short **toP, const unsigned short *toLim) {                     \
+    enum XML_Convert_Result res = XML_CONVERT_COMPLETED;                       \
+    UNUSED_P(enc);                                                             \
+    fromLim = *fromP + (((fromLim - *fromP) >> 1) << 1); /* shrink to even */  \
+    /* Avoid copying first half only of surrogate */                           \
+    if (fromLim - *fromP > ((toLim - *toP) << 1)                               \
+        && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) {                             \
+      fromLim -= 2;                                                            \
+      res = XML_CONVERT_INPUT_INCOMPLETE;                                      \
+    }                                                                          \
+    for (; *fromP < fromLim && *toP < toLim; *fromP += 2)                      \
+      *(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP);                      \
+    if ((*toP == toLim) && (*fromP < fromLim))                                 \
+      return XML_CONVERT_OUTPUT_EXHAUSTED;                                     \
+    else                                                                       \
+      return res;                                                              \
+  }
 
-#define SET2(ptr, ch) \
-  (((ptr)[0] = ((ch) & 0xff)), ((ptr)[1] = ((ch) >> 8)))
+#define SET2(ptr, ch) (((ptr)[0] = ((ch)&0xff)), ((ptr)[1] = ((ch) >> 8)))
 #define GET_LO(ptr) ((unsigned char)(ptr)[0])
 #define GET_HI(ptr) ((unsigned char)(ptr)[1])
 
@@ -768,8 +721,7 @@ DEFINE_UTF16_TO_UTF16(little2_)
 #undef GET_LO
 #undef GET_HI
 
-#define SET2(ptr, ch) \
-  (((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch) & 0xFF)))
+#define SET2(ptr, ch) (((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch)&0xFF)))
 #define GET_LO(ptr) ((unsigned char)(ptr)[1])
 #define GET_HI(ptr) ((unsigned char)(ptr)[0])
 
@@ -780,292 +732,279 @@ DEFINE_UTF16_TO_UTF16(big2_)
 #undef GET_LO
 #undef GET_HI
 
-#define LITTLE2_BYTE_TYPE(enc, p) \
- ((p)[1] == 0 \
-  ? ((struct normal_encoding *)(enc))->type[(unsigned char)*(p)] \
-  : unicode_byte_type((p)[1], (p)[0]))
-#define LITTLE2_BYTE_TO_ASCII(enc, p) ((p)[1] == 0 ? (p)[0] : -1)
-#define LITTLE2_CHAR_MATCHES(enc, p, c) ((p)[1] == 0 && (p)[0] == c)
-#define LITTLE2_IS_NAME_CHAR_MINBPC(enc, p) \
+#define LITTLE2_BYTE_TYPE(enc, p)                                              \
+  ((p)[1] == 0 ? ((struct normal_encoding *)(enc))->type[(unsigned char)*(p)]  \
+               : unicode_byte_type((p)[1], (p)[0]))
+#define LITTLE2_BYTE_TO_ASCII(p) ((p)[1] == 0 ? (p)[0] : -1)
+#define LITTLE2_CHAR_MATCHES(p, c) ((p)[1] == 0 && (p)[0] == c)
+#define LITTLE2_IS_NAME_CHAR_MINBPC(p)                                         \
   UCS2_GET_NAMING(namePages, (unsigned char)p[1], (unsigned char)p[0])
-#define LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
+#define LITTLE2_IS_NMSTRT_CHAR_MINBPC(p)                                       \
   UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[1], (unsigned char)p[0])
 
 #ifdef XML_MIN_SIZE
 
 static int PTRFASTCALL
-little2_byteType(const ENCODING *enc, const char *p)
-{
+little2_byteType(const ENCODING *enc, const char *p) {
   return LITTLE2_BYTE_TYPE(enc, p);
 }
 
 static int PTRFASTCALL
-little2_byteToAscii(const ENCODING *enc, const char *p)
-{
-  return LITTLE2_BYTE_TO_ASCII(enc, p);
+little2_byteToAscii(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
+  return LITTLE2_BYTE_TO_ASCII(p);
 }
 
 static int PTRCALL
-little2_charMatches(const ENCODING *enc, const char *p, int c)
-{
-  return LITTLE2_CHAR_MATCHES(enc, p, c);
+little2_charMatches(const ENCODING *enc, const char *p, int c) {
+  UNUSED_P(enc);
+  return LITTLE2_CHAR_MATCHES(p, c);
 }
 
 static int PTRFASTCALL
-little2_isNameMin(const ENCODING *enc, const char *p)
-{
-  return LITTLE2_IS_NAME_CHAR_MINBPC(enc, p);
+little2_isNameMin(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
+  return LITTLE2_IS_NAME_CHAR_MINBPC(p);
 }
 
 static int PTRFASTCALL
-little2_isNmstrtMin(const ENCODING *enc, const char *p)
-{
-  return LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p);
+little2_isNmstrtMin(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
+  return LITTLE2_IS_NMSTRT_CHAR_MINBPC(p);
 }
 
-#undef VTABLE
-#define VTABLE VTABLE1, little2_toUtf8, little2_toUtf16
+#  undef VTABLE
+#  define VTABLE VTABLE1, little2_toUtf8, little2_toUtf16
 
 #else /* not XML_MIN_SIZE */
 
-#undef PREFIX
-#define PREFIX(ident) little2_ ## ident
-#define MINBPC(enc) 2
+#  undef PREFIX
+#  define PREFIX(ident) little2_##ident
+#  define MINBPC(enc) 2
 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
-#define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p)
-#define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(enc, p)
-#define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(enc, p, c)
-#define IS_NAME_CHAR(enc, p, n) 0
-#define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)
-#define IS_NMSTRT_CHAR(enc, p, n) (0)
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)
-
-#define XML_TOK_IMPL_C
-#include "xmltok_impl.c"
-#undef XML_TOK_IMPL_C
-
-#undef MINBPC
-#undef BYTE_TYPE
-#undef BYTE_TO_ASCII
-#undef CHAR_MATCHES
-#undef IS_NAME_CHAR
-#undef IS_NAME_CHAR_MINBPC
-#undef IS_NMSTRT_CHAR
-#undef IS_NMSTRT_CHAR_MINBPC
-#undef IS_INVALID_CHAR
+#  define BYTE_TYPE(enc, p) LITTLE2_BYTE_TYPE(enc, p)
+#  define BYTE_TO_ASCII(enc, p) LITTLE2_BYTE_TO_ASCII(p)
+#  define CHAR_MATCHES(enc, p, c) LITTLE2_CHAR_MATCHES(p, c)
+#  define IS_NAME_CHAR(enc, p, n) 0
+#  define IS_NAME_CHAR_MINBPC(enc, p) LITTLE2_IS_NAME_CHAR_MINBPC(p)
+#  define IS_NMSTRT_CHAR(enc, p, n) (0)
+#  define IS_NMSTRT_CHAR_MINBPC(enc, p) LITTLE2_IS_NMSTRT_CHAR_MINBPC(p)
+
+#  define XML_TOK_IMPL_C
+#  include "xmltok_impl.c"
+#  undef XML_TOK_IMPL_C
+
+#  undef MINBPC
+#  undef BYTE_TYPE
+#  undef BYTE_TO_ASCII
+#  undef CHAR_MATCHES
+#  undef IS_NAME_CHAR
+#  undef IS_NAME_CHAR_MINBPC
+#  undef IS_NMSTRT_CHAR
+#  undef IS_NMSTRT_CHAR_MINBPC
+#  undef IS_INVALID_CHAR
 
 #endif /* not XML_MIN_SIZE */
 
 #ifdef XML_NS
 
-static const struct normal_encoding little2_encoding_ns = {
-  { VTABLE, 2, 0,
-#if BYTEORDER == 1234
-    1
-#else
-    0
-#endif
-  },
-  {
-#include "asciitab.h"
-#include "latin1tab.h"
-  },
-  STANDARD_VTABLE(little2_) NULL_VTABLE
-};
+static const struct normal_encoding little2_encoding_ns
+    = {{VTABLE, 2, 0,
+#  if BYTEORDER == 1234
+        1
+#  else
+        0
+#  endif
+       },
+       {
+#  include "asciitab.h"
+#  include "latin1tab.h"
+       },
+       STANDARD_VTABLE(little2_) NULL_VTABLE};
 
 #endif
 
-static const struct normal_encoding little2_encoding = {
-  { VTABLE, 2, 0,
+static const struct normal_encoding little2_encoding
+    = {{VTABLE, 2, 0,
 #if BYTEORDER == 1234
-    1
+        1
 #else
-    0
+        0
 #endif
-  },
-  {
+       },
+       {
 #define BT_COLON BT_NMSTRT
 #include "asciitab.h"
 #undef BT_COLON
 #include "latin1tab.h"
-  },
-  STANDARD_VTABLE(little2_) NULL_VTABLE
-};
+       },
+       STANDARD_VTABLE(little2_) NULL_VTABLE};
 
 #if BYTEORDER != 4321
 
-#ifdef XML_NS
+#  ifdef XML_NS
 
-static const struct normal_encoding internal_little2_encoding_ns = {
-  { VTABLE, 2, 0, 1 },
-  {
-#include "iasciitab.h"
-#include "latin1tab.h"
-  },
-  STANDARD_VTABLE(little2_) NULL_VTABLE
-};
+static const struct normal_encoding internal_little2_encoding_ns
+    = {{VTABLE, 2, 0, 1},
+       {
+#    include "iasciitab.h"
+#    include "latin1tab.h"
+       },
+       STANDARD_VTABLE(little2_) NULL_VTABLE};
 
-#endif
+#  endif
 
-static const struct normal_encoding internal_little2_encoding = {
-  { VTABLE, 2, 0, 1 },
-  {
-#define BT_COLON BT_NMSTRT
-#include "iasciitab.h"
-#undef BT_COLON
-#include "latin1tab.h"
-  },
-  STANDARD_VTABLE(little2_) NULL_VTABLE
-};
+static const struct normal_encoding internal_little2_encoding
+    = {{VTABLE, 2, 0, 1},
+       {
+#  define BT_COLON BT_NMSTRT
+#  include "iasciitab.h"
+#  undef BT_COLON
+#  include "latin1tab.h"
+       },
+       STANDARD_VTABLE(little2_) NULL_VTABLE};
 
 #endif
 
-
-#define BIG2_BYTE_TYPE(enc, p) \
- ((p)[0] == 0 \
-  ? ((struct normal_encoding *)(enc))->type[(unsigned char)(p)[1]] \
-  : unicode_byte_type((p)[0], (p)[1]))
-#define BIG2_BYTE_TO_ASCII(enc, p) ((p)[0] == 0 ? (p)[1] : -1)
-#define BIG2_CHAR_MATCHES(enc, p, c) ((p)[0] == 0 && (p)[1] == c)
-#define BIG2_IS_NAME_CHAR_MINBPC(enc, p) \
+#define BIG2_BYTE_TYPE(enc, p)                                                 \
+  ((p)[0] == 0                                                                 \
+       ? ((struct normal_encoding *)(enc))->type[(unsigned char)(p)[1]]        \
+       : unicode_byte_type((p)[0], (p)[1]))
+#define BIG2_BYTE_TO_ASCII(p) ((p)[0] == 0 ? (p)[1] : -1)
+#define BIG2_CHAR_MATCHES(p, c) ((p)[0] == 0 && (p)[1] == c)
+#define BIG2_IS_NAME_CHAR_MINBPC(p)                                            \
   UCS2_GET_NAMING(namePages, (unsigned char)p[0], (unsigned char)p[1])
-#define BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p) \
+#define BIG2_IS_NMSTRT_CHAR_MINBPC(p)                                          \
   UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[0], (unsigned char)p[1])
 
 #ifdef XML_MIN_SIZE
 
 static int PTRFASTCALL
-big2_byteType(const ENCODING *enc, const char *p)
-{
+big2_byteType(const ENCODING *enc, const char *p) {
   return BIG2_BYTE_TYPE(enc, p);
 }
 
 static int PTRFASTCALL
-big2_byteToAscii(const ENCODING *enc, const char *p)
-{
-  return BIG2_BYTE_TO_ASCII(enc, p);
+big2_byteToAscii(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
+  return BIG2_BYTE_TO_ASCII(p);
 }
 
 static int PTRCALL
-big2_charMatches(const ENCODING *enc, const char *p, int c)
-{
-  return BIG2_CHAR_MATCHES(enc, p, c);
+big2_charMatches(const ENCODING *enc, const char *p, int c) {
+  UNUSED_P(enc);
+  return BIG2_CHAR_MATCHES(p, c);
 }
 
 static int PTRFASTCALL
-big2_isNameMin(const ENCODING *enc, const char *p)
-{
-  return BIG2_IS_NAME_CHAR_MINBPC(enc, p);
+big2_isNameMin(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
+  return BIG2_IS_NAME_CHAR_MINBPC(p);
 }
 
 static int PTRFASTCALL
-big2_isNmstrtMin(const ENCODING *enc, const char *p)
-{
-  return BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p);
+big2_isNmstrtMin(const ENCODING *enc, const char *p) {
+  UNUSED_P(enc);
+  return BIG2_IS_NMSTRT_CHAR_MINBPC(p);
 }
 
-#undef VTABLE
-#define VTABLE VTABLE1, big2_toUtf8, big2_toUtf16
+#  undef VTABLE
+#  define VTABLE VTABLE1, big2_toUtf8, big2_toUtf16
 
 #else /* not XML_MIN_SIZE */
 
-#undef PREFIX
-#define PREFIX(ident) big2_ ## ident
-#define MINBPC(enc) 2
+#  undef PREFIX
+#  define PREFIX(ident) big2_##ident
+#  define MINBPC(enc) 2
 /* CHAR_MATCHES is guaranteed to have MINBPC bytes available. */
-#define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p)
-#define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(enc, p)
-#define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(enc, p, c)
-#define IS_NAME_CHAR(enc, p, n) 0
-#define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(enc, p)
-#define IS_NMSTRT_CHAR(enc, p, n) (0)
-#define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)
-
-#define XML_TOK_IMPL_C
-#include "xmltok_impl.c"
-#undef XML_TOK_IMPL_C
-
-#undef MINBPC
-#undef BYTE_TYPE
-#undef BYTE_TO_ASCII
-#undef CHAR_MATCHES
-#undef IS_NAME_CHAR
-#undef IS_NAME_CHAR_MINBPC
-#undef IS_NMSTRT_CHAR
-#undef IS_NMSTRT_CHAR_MINBPC
-#undef IS_INVALID_CHAR
+#  define BYTE_TYPE(enc, p) BIG2_BYTE_TYPE(enc, p)
+#  define BYTE_TO_ASCII(enc, p) BIG2_BYTE_TO_ASCII(p)
+#  define CHAR_MATCHES(enc, p, c) BIG2_CHAR_MATCHES(p, c)
+#  define IS_NAME_CHAR(enc, p, n) 0
+#  define IS_NAME_CHAR_MINBPC(enc, p) BIG2_IS_NAME_CHAR_MINBPC(p)
+#  define IS_NMSTRT_CHAR(enc, p, n) (0)
+#  define IS_NMSTRT_CHAR_MINBPC(enc, p) BIG2_IS_NMSTRT_CHAR_MINBPC(p)
+
+#  define XML_TOK_IMPL_C
+#  include "xmltok_impl.c"
+#  undef XML_TOK_IMPL_C
+
+#  undef MINBPC
+#  undef BYTE_TYPE
+#  undef BYTE_TO_ASCII
+#  undef CHAR_MATCHES
+#  undef IS_NAME_CHAR
+#  undef IS_NAME_CHAR_MINBPC
+#  undef IS_NMSTRT_CHAR
+#  undef IS_NMSTRT_CHAR_MINBPC
+#  undef IS_INVALID_CHAR
 
 #endif /* not XML_MIN_SIZE */
 
 #ifdef XML_NS
 
-static const struct normal_encoding big2_encoding_ns = {
-  { VTABLE, 2, 0,
-#if BYTEORDER == 4321
-  1
-#else
-  0
-#endif
-  },
-  {
-#include "asciitab.h"
-#include "latin1tab.h"
-  },
-  STANDARD_VTABLE(big2_) NULL_VTABLE
-};
+static const struct normal_encoding big2_encoding_ns
+    = {{VTABLE, 2, 0,
+#  if BYTEORDER == 4321
+        1
+#  else
+        0
+#  endif
+       },
+       {
+#  include "asciitab.h"
+#  include "latin1tab.h"
+       },
+       STANDARD_VTABLE(big2_) NULL_VTABLE};
 
 #endif
 
-static const struct normal_encoding big2_encoding = {
-  { VTABLE, 2, 0,
+static const struct normal_encoding big2_encoding
+    = {{VTABLE, 2, 0,
 #if BYTEORDER == 4321
-  1
+        1
 #else
-  0
+        0
 #endif
-  },
-  {
+       },
+       {
 #define BT_COLON BT_NMSTRT
 #include "asciitab.h"
 #undef BT_COLON
 #include "latin1tab.h"
-  },
-  STANDARD_VTABLE(big2_) NULL_VTABLE
-};
+       },
+       STANDARD_VTABLE(big2_) NULL_VTABLE};
 
 #if BYTEORDER != 1234
 
-#ifdef XML_NS
+#  ifdef XML_NS
 
-static const struct normal_encoding internal_big2_encoding_ns = {
-  { VTABLE, 2, 0, 1 },
-  {
-#include "iasciitab.h"
-#include "latin1tab.h"
-  },
-  STANDARD_VTABLE(big2_) NULL_VTABLE
-};
+static const struct normal_encoding internal_big2_encoding_ns
+    = {{VTABLE, 2, 0, 1},
+       {
+#    include "iasciitab.h"
+#    include "latin1tab.h"
+       },
+       STANDARD_VTABLE(big2_) NULL_VTABLE};
 
-#endif
+#  endif
 
-static const struct normal_encoding internal_big2_encoding = {
-  { VTABLE, 2, 0, 1 },
-  {
-#define BT_COLON BT_NMSTRT
-#include "iasciitab.h"
-#undef BT_COLON
-#include "latin1tab.h"
-  },
-  STANDARD_VTABLE(big2_) NULL_VTABLE
-};
+static const struct normal_encoding internal_big2_encoding
+    = {{VTABLE, 2, 0, 1},
+       {
+#  define BT_COLON BT_NMSTRT
+#  include "iasciitab.h"
+#  undef BT_COLON
+#  include "latin1tab.h"
+       },
+       STANDARD_VTABLE(big2_) NULL_VTABLE};
 
 #endif
 
 #undef PREFIX
 
 static int FASTCALL
-streqci(const char *s1, const char *s2)
-{
+streqci(const char *s1, const char *s2) {
   for (;;) {
     char c1 = *s1++;
     char c2 = *s2++;
@@ -1079,22 +1018,21 @@ streqci(const char *s1, const char *s2)
       c2 += ASCII_A - ASCII_a; /* LCOV_EXCL_LINE */
     if (c1 != c2)
       return 0;
-    if (!c1)
+    if (! c1)
       break;
   }
   return 1;
 }
 
 static void PTRCALL
-initUpdatePosition(const ENCODING *UNUSED_P(enc), const char *ptr,
-                   const char *end, POSITION *pos)
-{
+initUpdatePosition(const ENCODING *enc, const char *ptr, const char *end,
+                   POSITION *pos) {
+  UNUSED_P(enc);
   normal_updatePosition(&utf8_encoding.enc, ptr, end, pos);
 }
 
 static int
-toAscii(const ENCODING *enc, const char *ptr, const char *end)
-{
+toAscii(const ENCODING *enc, const char *ptr, const char *end) {
   char buf[1];
   char *p = buf;
   XmlUtf8Convert(enc, &ptr, end, &p, p + 1);
@@ -1105,8 +1043,7 @@ toAscii(const ENCODING *enc, const char *ptr, const char *end)
 }
 
 static int FASTCALL
-isSpace(int c)
-{
+isSpace(int c) {
   switch (c) {
   case 0x20:
   case 0xD:
@@ -1121,21 +1058,16 @@ isSpace(int c)
    followed by name=val.
 */
 static int
-parsePseudoAttribute(const ENCODING *enc,
-                     const char *ptr,
-                     const char *end,
-                     const char **namePtr,
-                     const char **nameEndPtr,
-                     const char **valPtr,
-                     const char **nextTokPtr)
-{
+parsePseudoAttribute(const ENCODING *enc, const char *ptr, const char *end,
+                     const char **namePtr, const char **nameEndPtr,
+                     const char **valPtr, const char **nextTokPtr) {
   int c;
   char open;
   if (ptr == end) {
     *namePtr = NULL;
     return 1;
   }
-  if (!isSpace(toAscii(enc, ptr, end))) {
+  if (! isSpace(toAscii(enc, ptr, end))) {
     *nextTokPtr = ptr;
     return 0;
   }
@@ -1191,12 +1123,9 @@ parsePseudoAttribute(const ENCODING *enc,
     c = toAscii(enc, ptr, end);
     if (c == open)
       break;
-    if (!(ASCII_a <= c && c <= ASCII_z)
-        && !(ASCII_A <= c && c <= ASCII_Z)
-        && !(ASCII_0 <= c && c <= ASCII_9)
-        && c != ASCII_PERIOD
-        && c != ASCII_MINUS
-        && c != ASCII_UNDERSCORE) {
+    if (! (ASCII_a <= c && c <= ASCII_z) && ! (ASCII_A <= c && c <= ASCII_Z)
+        && ! (ASCII_0 <= c && c <= ASCII_9) && c != ASCII_PERIOD
+        && c != ASCII_MINUS && c != ASCII_UNDERSCORE) {
       *nextTokPtr = ptr;
       return 0;
     }
@@ -1205,68 +1134,52 @@ parsePseudoAttribute(const ENCODING *enc,
   return 1;
 }
 
-static const char KW_version[] = {
-  ASCII_v, ASCII_e, ASCII_r, ASCII_s, ASCII_i, ASCII_o, ASCII_n, '\0'
-};
+static const char KW_version[]
+    = {ASCII_v, ASCII_e, ASCII_r, ASCII_s, ASCII_i, ASCII_o, ASCII_n, '\0'};
 
-static const char KW_encoding[] = {
-  ASCII_e, ASCII_n, ASCII_c, ASCII_o, ASCII_d, ASCII_i, ASCII_n, ASCII_g, '\0'
-};
+static const char KW_encoding[] = {ASCII_e, ASCII_n, ASCII_c, ASCII_o, ASCII_d,
+                                   ASCII_i, ASCII_n, ASCII_g, '\0'};
 
-static const char KW_standalone[] = {
-  ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a, ASCII_l, ASCII_o,
-  ASCII_n, ASCII_e, '\0'
-};
+static const char KW_standalone[]
+    = {ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a,
+       ASCII_l, ASCII_o, ASCII_n, ASCII_e, '\0'};
 
-static const char KW_yes[] = {
-  ASCII_y, ASCII_e, ASCII_s,  '\0'
-};
+static const char KW_yes[] = {ASCII_y, ASCII_e, ASCII_s, '\0'};
 
-static const char KW_no[] = {
-  ASCII_n, ASCII_o,  '\0'
-};
+static const char KW_no[] = {ASCII_n, ASCII_o, '\0'};
 
 static int
-doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
-                                                 const char *,
+doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *, const char *,
                                                  const char *),
-               int isGeneralTextEntity,
-               const ENCODING *enc,
-               const char *ptr,
-               const char *end,
-               const char **badPtr,
-               const char **versionPtr,
-               const char **versionEndPtr,
-               const char **encodingName,
-               const ENCODING **encoding,
-               int *standalone)
-{
+               int isGeneralTextEntity, const ENCODING *enc, const char *ptr,
+               const char *end, const char **badPtr, const char **versionPtr,
+               const char **versionEndPtr, const char **encodingName,
+               const ENCODING **encoding, int *standalone) {
   const char *val = NULL;
   const char *name = NULL;
   const char *nameEnd = NULL;
   ptr += 5 * enc->minBytesPerChar;
   end -= 2 * enc->minBytesPerChar;
-  if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)
-      || !name) {
+  if (! parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)
+      || ! name) {
     *badPtr = ptr;
     return 0;
   }
-  if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_version)) {
-    if (!isGeneralTextEntity) {
+  if (! XmlNameMatchesAscii(enc, name, nameEnd, KW_version)) {
+    if (! isGeneralTextEntity) {
       *badPtr = name;
       return 0;
     }
-  }
-  else {
+  } else {
     if (versionPtr)
       *versionPtr = val;
     if (versionEndPtr)
       *versionEndPtr = ptr;
-    if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
+    if (! parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
       *badPtr = ptr;
       return 0;
     }
-    if (!name) {
+    if (! name) {
       if (isGeneralTextEntity) {
         /* a TextDecl must have an EncodingDecl */
         *badPtr = ptr;
@@ -1277,7 +1190,7 @@ doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
   }
   if (XmlNameMatchesAscii(enc, name, nameEnd, KW_encoding)) {
     int c = toAscii(enc, val, end);
-    if (!(ASCII_a <= c && c <= ASCII_z) && !(ASCII_A <= c && c <= ASCII_Z)) {
+    if (! (ASCII_a <= c && c <= ASCII_z) && ! (ASCII_A <= c && c <= ASCII_Z)) {
       *badPtr = val;
       return 0;
     }
@@ -1285,14 +1198,14 @@ doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
       *encodingName = val;
     if (encoding)
       *encoding = encodingFinder(enc, val, ptr - enc->minBytesPerChar);
-    if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
+    if (! parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
       *badPtr = ptr;
       return 0;
     }
-    if (!name)
+    if (! name)
       return 1;
   }
-  if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone)
+  if (! XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone)
       || isGeneralTextEntity) {
     *badPtr = name;
     return 0;
@@ -1300,12 +1213,10 @@ doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
   if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_yes)) {
     if (standalone)
       *standalone = 1;
-  }
-  else if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_no)) {
+  } else if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_no)) {
     if (standalone)
       *standalone = 0;
-  }
-  else {
+  } else {
     *badPtr = val;
     return 0;
   }
@@ -1319,11 +1230,16 @@ doParseXmlDecl(const ENCODING *(*encodingFinder)(const ENCODING *,
 }
 
 static int FASTCALL
-checkCharRefNumber(int result)
-{
+checkCharRefNumber(int result) {
   switch (result >> 8) {
-  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
-  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
+  case 0xD8:
+  case 0xD9:
+  case 0xDA:
+  case 0xDB:
+  case 0xDC:
+  case 0xDD:
+  case 0xDE:
+  case 0xDF:
     return -1;
   case 0:
     if (latin1_encoding.type[result] == BT_NONXML)
@@ -1338,8 +1254,7 @@ checkCharRefNumber(int result)
 }
 
 int FASTCALL
-XmlUtf8Encode(int c, char *buf)
-{
+XmlUtf8Encode(int c, char *buf) {
   enum {
     /* minN is minimum legal resulting value for N byte sequence */
     min2 = 0x80,
@@ -1375,8 +1290,7 @@ XmlUtf8Encode(int c, char *buf)
 }
 
 int FASTCALL
-XmlUtf16Encode(int charNum, unsigned short *buf)
-{
+XmlUtf16Encode(int charNum, unsigned short *buf) {
   if (charNum < 0)
     return 0;
   if (charNum < 0x10000) {
@@ -1400,17 +1314,15 @@ struct unknown_encoding {
   char utf8[256][4];
 };
 
-#define AS_UNKNOWN_ENCODING(enc)  ((const struct unknown_encoding *) (enc))
+#define AS_UNKNOWN_ENCODING(enc) ((const struct unknown_encoding *)(enc))
 
 int
-XmlSizeOfUnknownEncoding(void)
-{
+XmlSizeOfUnknownEncoding(void) {
   return sizeof(struct unknown_encoding);
 }
 
 static int PTRFASTCALL
-unknown_isName(const ENCODING *enc, const char *p)
-{
+unknown_isName(const ENCODING *enc, const char *p) {
   const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
   int c = uenc->convert(uenc->userData, p);
   if (c & ~0xFFFF)
@@ -1419,8 +1331,7 @@ unknown_isName(const ENCODING *enc, const char *p)
 }
 
 static int PTRFASTCALL
-unknown_isNmstrt(const ENCODING *enc, const char *p)
-{
+unknown_isNmstrt(const ENCODING *enc, const char *p) {
   const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
   int c = uenc->convert(uenc->userData, p);
   if (c & ~0xFFFF)
@@ -1429,18 +1340,15 @@ unknown_isNmstrt(const ENCODING *enc, const char *p)
 }
 
 static int PTRFASTCALL
-unknown_isInvalid(const ENCODING *enc, const char *p)
-{
+unknown_isInvalid(const ENCODING *enc, const char *p) {
   const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
   int c = uenc->convert(uenc->userData, p);
   return (c & ~0xFFFF) || checkCharRefNumber(c) < 0;
 }
 
 static enum XML_Convert_Result PTRCALL
-unknown_toUtf8(const ENCODING *enc,
-               const char **fromP, const char *fromLim,
-               char **toP, const char *toLim)
-{
+unknown_toUtf8(const ENCODING *enc, const char **fromP, const char *fromLim,
+               char **toP, const char *toLim) {
   const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
   char buf[XML_UTF8_ENCODE_MAX];
   for (;;) {
@@ -1458,8 +1366,7 @@ unknown_toUtf8(const ENCODING *enc,
       utf8 = buf;
       *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP]
                  - (BT_LEAD2 - 2));
-    }
-    else {
+    } else {
       if (n > toLim - *toP)
         return XML_CONVERT_OUTPUT_EXHAUSTED;
       (*fromP)++;
@@ -1470,20 +1377,16 @@ unknown_toUtf8(const ENCODING *enc,
 }
 
 static enum XML_Convert_Result PTRCALL
-unknown_toUtf16(const ENCODING *enc,
-                const char **fromP, const char *fromLim,
-                unsigned short **toP, const unsigned short *toLim)
-{
+unknown_toUtf16(const ENCODING *enc, const char **fromP, const char *fromLim,
+                unsigned short **toP, const unsigned short *toLim) {
   const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
   while (*fromP < fromLim && *toP < toLim) {
     unsigned short c = uenc->utf16[(unsigned char)**fromP];
     if (c == 0) {
-      c = (unsigned short)
-          uenc->convert(uenc->userData, *fromP);
+      c = (unsigned short)uenc->convert(uenc->userData, *fromP);
       *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP]
                  - (BT_LEAD2 - 2));
-    }
-    else
+    } else
       (*fromP)++;
     *(*toP)++ = c;
   }
@@ -1495,19 +1398,14 @@ unknown_toUtf16(const ENCODING *enc,
 }
 
 ENCODING *
-XmlInitUnknownEncoding(void *mem,
-                       int *table,
-                       CONVERTER convert,
-                       void *userData)
-{
+XmlInitUnknownEncoding(void *mem, int *table, CONVERTER convert,
+                       void *userData) {
   int i;
   struct unknown_encoding *e = (struct unknown_encoding *)mem;
-  for (i = 0; i < (int)sizeof(struct normal_encoding); i++)
-    ((char *)mem)[i] = ((char *)&latin1_encoding)[i];
+  memcpy(mem, &latin1_encoding, sizeof(struct normal_encoding));
   for (i = 0; i < 128; i++)
     if (latin1_encoding.type[i] != BT_OTHER
-        && latin1_encoding.type[i] != BT_NONXML
-        && table[i] != i)
+        && latin1_encoding.type[i] != BT_NONXML && table[i] != i)
       return 0;
   for (i = 0; i < 256; i++) {
     int c = table[i];
@@ -1517,35 +1415,30 @@ XmlInitUnknownEncoding(void *mem,
       e->utf16[i] = 0xFFFF;
       e->utf8[i][0] = 1;
       e->utf8[i][1] = 0;
-    }
-    else if (c < 0) {
+    } else if (c < 0) {
       if (c < -4)
         return 0;
       /* Multi-byte sequences need a converter function */
-      if (!convert)
+      if (! convert)
         return 0;
       e->normal.type[i] = (unsigned char)(BT_LEAD2 - (c + 2));
       e->utf8[i][0] = 0;
       e->utf16[i] = 0;
-    }
-    else if (c < 0x80) {
+    } else if (c < 0x80) {
       if (latin1_encoding.type[c] != BT_OTHER
-          && latin1_encoding.type[c] != BT_NONXML
-          && c != i)
+          && latin1_encoding.type[c] != BT_NONXML && c != i)
         return 0;
       e->normal.type[i] = latin1_encoding.type[c];
       e->utf8[i][0] = 1;
       e->utf8[i][1] = (char)c;
       e->utf16[i] = (unsigned short)(c == 0 ? 0xFFFF : c);
-    }
-    else if (checkCharRefNumber(c) < 0) {
+    } else if (checkCharRefNumber(c) < 0) {
       e->normal.type[i] = BT_NONXML;
       /* This shouldn't really get used. */
       e->utf16[i] = 0xFFFF;
       e->utf8[i][0] = 1;
       e->utf8[i][1] = 0;
-    }
-    else {
+    } else {
       if (c > 0xFFFF)
         return 0;
       if (UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xff))
@@ -1590,44 +1483,32 @@ enum {
   NO_ENC
 };
 
-static const char KW_ISO_8859_1[] = {
-  ASCII_I, ASCII_S, ASCII_O, ASCII_MINUS, ASCII_8, ASCII_8, ASCII_5, ASCII_9,
-  ASCII_MINUS, ASCII_1, '\0'
-};
-static const char KW_US_ASCII[] = {
-  ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S, ASCII_C, ASCII_I, ASCII_I,
-  '\0'
-};
-static const char KW_UTF_8[] =  {
-  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_8, '\0'
-};
-static const char KW_UTF_16[] = {
-  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, '\0'
-};
-static const char KW_UTF_16BE[] = {
-  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_B, ASCII_E,
-  '\0'
-};
-static const char KW_UTF_16LE[] = {
-  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_L, ASCII_E,
-  '\0'
-};
+static const char KW_ISO_8859_1[]
+    = {ASCII_I, ASCII_S, ASCII_O,     ASCII_MINUS, ASCII_8, ASCII_8,
+       ASCII_5, ASCII_9, ASCII_MINUS, ASCII_1,     '\0'};
+static const char KW_US_ASCII[]
+    = {ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S,
+       ASCII_C, ASCII_I, ASCII_I,     '\0'};
+static const char KW_UTF_8[]
+    = {ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_8, '\0'};
+static const char KW_UTF_16[]
+    = {ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, '\0'};
+static const char KW_UTF_16BE[]
+    = {ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1,
+       ASCII_6, ASCII_B, ASCII_E, '\0'};
+static const char KW_UTF_16LE[]
+    = {ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1,
+       ASCII_6, ASCII_L, ASCII_E, '\0'};
 
 static int FASTCALL
-getEncodingIndex(const char *name)
-{
-  static const char * const encodingNames[] = {
-    KW_ISO_8859_1,
-    KW_US_ASCII,
-    KW_UTF_8,
-    KW_UTF_16,
-    KW_UTF_16BE,
-    KW_UTF_16LE,
+getEncodingIndex(const char *name) {
+  static const char *const encodingNames[] = {
+      KW_ISO_8859_1, KW_US_ASCII, KW_UTF_8, KW_UTF_16, KW_UTF_16BE, KW_UTF_16LE,
   };
   int i;
   if (name == NULL)
     return NO_ENC;
-  for (i = 0; i < (int)(sizeof(encodingNames)/sizeof(encodingNames[0])); i++)
+  for (i = 0; i < (int)(sizeof(encodingNames) / sizeof(encodingNames[0])); i++)
     if (streqci(name, encodingNames[i]))
       return i;
   return UNKNOWN_ENC;
@@ -1647,15 +1528,9 @@ getEncodingIndex(const char *name)
    XML_PROLOG_STATE otherwise.
 */
 
-
 static int
-initScan(const ENCODING * const *encodingTable,
-         const INIT_ENCODING *enc,
-         int state,
-         const char *ptr,
-         const char *end,
-         const char **nextTokPtr)
-{
+initScan(const ENCODING *const *encodingTable, const INIT_ENCODING *enc,
+         int state, const char *ptr, const char *end, const char **nextTokPtr) {
   const ENCODING **encPtr;
 
   if (ptr >= end)
@@ -1680,20 +1555,17 @@ initScan(const ENCODING * const *encodingTable,
     case 0xFE:
     case 0xFF:
     case 0xEF: /* possibly first byte of UTF-8 BOM */
-      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
-          && state == XML_CONTENT_STATE)
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC && state == XML_CONTENT_STATE)
         break;
       /* fall through */
     case 0x00:
     case 0x3C:
       return XML_TOK_PARTIAL;
     }
-  }
-  else {
+  } else {
     switch (((unsigned char)ptr[0] << 8) | (unsigned char)ptr[1]) {
     case 0xFEFF:
-      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
-          && state == XML_CONTENT_STATE)
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC && state == XML_CONTENT_STATE)
         break;
       *nextTokPtr = ptr + 2;
       *encPtr = encodingTable[UTF_16BE_ENC];
@@ -1707,8 +1579,7 @@ initScan(const ENCODING * const *encodingTable,
       *encPtr = encodingTable[UTF_16LE_ENC];
       return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
     case 0xFFFE:
-      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
-          && state == XML_CONTENT_STATE)
+      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC && state == XML_CONTENT_STATE)
         break;
       *nextTokPtr = ptr + 2;
       *encPtr = encodingTable[UTF_16LE_ENC];
@@ -1723,8 +1594,8 @@ initScan(const ENCODING * const *encodingTable,
       */
       if (state == XML_CONTENT_STATE) {
         int e = INIT_ENC_INDEX(enc);
-        if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC
-            || e == UTF_16LE_ENC || e == UTF_16_ENC)
+        if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC || e == UTF_16LE_ENC
+            || e == UTF_16_ENC)
           break;
       }
       if (ptr + 2 == end)
@@ -1747,8 +1618,7 @@ initScan(const ENCODING * const *encodingTable,
           break;
         *encPtr = encodingTable[UTF_16BE_ENC];
         return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
-      }
-      else if (ptr[1] == '\0') {
+      } else if (ptr[1] == '\0') {
         /* We could recover here in the case:
             - parsing an external entity
             - second byte is 0
@@ -1770,7 +1640,6 @@ initScan(const ENCODING * const *encodingTable,
   return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
 }
 
-
 #define NS(x) x
 #define ns(x) x
 #define XML_TOK_NS_C
@@ -1781,22 +1650,19 @@ initScan(const ENCODING * const *encodingTable,
 
 #ifdef XML_NS
 
-#define NS(x) x ## NS
-#define ns(x) x ## _ns
+#  define NS(x) x##NS
+#  define ns(x) x##_ns
 
-#define XML_TOK_NS_C
-#include "xmltok_ns.c"
-#undef XML_TOK_NS_C
+#  define XML_TOK_NS_C
+#  include "xmltok_ns.c"
+#  undef XML_TOK_NS_C
 
-#undef NS
-#undef ns
+#  undef NS
+#  undef ns
 
 ENCODING *
-XmlInitUnknownEncodingNS(void *mem,
-                         int *table,
-                         CONVERTER convert,
-                         void *userData)
-{
+XmlInitUnknownEncodingNS(void *mem, int *table, CONVERTER convert,
+                         void *userData) {
   ENCODING *enc = XmlInitUnknownEncoding(mem, table, convert, userData);
   if (enc)
     ((struct normal_encoding *)enc)->type[ASCII_COLON] = BT_COLON;
diff --git a/Utilities/cmexpat/lib/xmltok.h b/Utilities/cmexpat/lib/xmltok.h
index 50926f38a..2adbf5307 100644
--- a/Utilities/cmexpat/lib/xmltok.h
+++ b/Utilities/cmexpat/lib/xmltok.h
@@ -38,16 +38,18 @@ extern "C" {
 #endif
 
 /* The following token may be returned by XmlContentTok */
-#define XML_TOK_TRAILING_RSQB -5 /* ] or ]] at the end of the scan; might be
-                                    start of illegal ]]> sequence */
+#define XML_TOK_TRAILING_RSQB                                                  \
+  -5 /* ] or ]] at the end of the scan; might be                               \
+        start of illegal ]]> sequence */
 /* The following tokens may be returned by both XmlPrologTok and
    XmlContentTok.
 */
-#define XML_TOK_NONE -4          /* The string to be scanned is empty */
-#define XML_TOK_TRAILING_CR -3   /* A CR at the end of the scan;
-                                    might be part of CRLF sequence */
-#define XML_TOK_PARTIAL_CHAR -2  /* only part of a multibyte sequence */
-#define XML_TOK_PARTIAL -1       /* only part of a token */
+#define XML_TOK_NONE -4 /* The string to be scanned is empty */
+#define XML_TOK_TRAILING_CR                                                    \
+  -3                            /* A CR at the end of the scan;                \
+                                   might be part of CRLF sequence */
+#define XML_TOK_PARTIAL_CHAR -2 /* only part of a multibyte sequence */
+#define XML_TOK_PARTIAL -1      /* only part of a token */
 #define XML_TOK_INVALID 0
 
 /* The following tokens are returned by XmlContentTok; some are also
@@ -62,24 +64,24 @@ extern "C" {
 #define XML_TOK_DATA_NEWLINE 7
 #define XML_TOK_CDATA_SECT_OPEN 8
 #define XML_TOK_ENTITY_REF 9
-#define XML_TOK_CHAR_REF 10               /* numeric character reference */
+#define XML_TOK_CHAR_REF 10 /* numeric character reference */
 
 /* The following tokens may be returned by both XmlPrologTok and
    XmlContentTok.
 */
-#define XML_TOK_PI 11                     /* processing instruction */
-#define XML_TOK_XML_DECL 12               /* XML decl or text decl */
+#define XML_TOK_PI 11       /* processing instruction */
+#define XML_TOK_XML_DECL 12 /* XML decl or text decl */
 #define XML_TOK_COMMENT 13
-#define XML_TOK_BOM 14                    /* Byte order mark */
+#define XML_TOK_BOM 14 /* Byte order mark */
 
 /* The following tokens are returned only by XmlPrologTok */
 #define XML_TOK_PROLOG_S 15
-#define XML_TOK_DECL_OPEN 16              /* <!foo */
-#define XML_TOK_DECL_CLOSE 17             /* > */
+#define XML_TOK_DECL_OPEN 16  /* <!foo */
+#define XML_TOK_DECL_CLOSE 17 /* > */
 #define XML_TOK_NAME 18
 #define XML_TOK_NMTOKEN 19
-#define XML_TOK_POUND_NAME 20             /* #name */
-#define XML_TOK_OR 21                     /* | */
+#define XML_TOK_POUND_NAME 20 /* #name */
+#define XML_TOK_OR 21         /* | */
 #define XML_TOK_PERCENT 22
 #define XML_TOK_OPEN_PAREN 23
 #define XML_TOK_CLOSE_PAREN 24
@@ -90,14 +92,14 @@ extern "C" {
 #define XML_TOK_INSTANCE_START 29
 
 /* The following occur only in element type declarations */
-#define XML_TOK_NAME_QUESTION 30          /* name? */
-#define XML_TOK_NAME_ASTERISK 31          /* name* */
-#define XML_TOK_NAME_PLUS 32              /* name+ */
-#define XML_TOK_COND_SECT_OPEN 33         /* <![ */
-#define XML_TOK_COND_SECT_CLOSE 34        /* ]]> */
-#define XML_TOK_CLOSE_PAREN_QUESTION 35   /* )? */
-#define XML_TOK_CLOSE_PAREN_ASTERISK 36   /* )* */
-#define XML_TOK_CLOSE_PAREN_PLUS 37       /* )+ */
+#define XML_TOK_NAME_QUESTION 30        /* name? */
+#define XML_TOK_NAME_ASTERISK 31        /* name* */
+#define XML_TOK_NAME_PLUS 32            /* name+ */
+#define XML_TOK_COND_SECT_OPEN 33       /* <![ */
+#define XML_TOK_COND_SECT_CLOSE 34      /* ]]> */
+#define XML_TOK_CLOSE_PAREN_QUESTION 35 /* )? */
+#define XML_TOK_CLOSE_PAREN_ASTERISK 36 /* )* */
+#define XML_TOK_CLOSE_PAREN_PLUS 37     /* )+ */
 #define XML_TOK_COMMA 38
 
 /* The following token is returned only by XmlAttributeValueTok */
@@ -112,20 +114,20 @@ extern "C" {
 #define XML_TOK_PREFIXED_NAME 41
 
 #ifdef XML_DTD
-#define XML_TOK_IGNORE_SECT 42
+#  define XML_TOK_IGNORE_SECT 42
 #endif /* XML_DTD */
 
 #ifdef XML_DTD
-#define XML_N_STATES 4
+#  define XML_N_STATES 4
 #else /* not XML_DTD */
-#define XML_N_STATES 3
+#  define XML_N_STATES 3
 #endif /* not XML_DTD */
 
 #define XML_PROLOG_STATE 0
 #define XML_CONTENT_STATE 1
 #define XML_CDATA_SECTION_STATE 2
 #ifdef XML_DTD
-#define XML_IGNORE_SECTION_STATE 3
+#  define XML_IGNORE_SECTION_STATE 3
 #endif /* XML_DTD */
 
 #define XML_N_LITERAL_TYPES 2
@@ -153,52 +155,41 @@ typedef struct {
 struct encoding;
 typedef struct encoding ENCODING;
 
-typedef int (PTRCALL *SCANNER)(const ENCODING *,
-                               const char *,
-                               const char *,
-                               const char **);
+typedef int(PTRCALL *SCANNER)(const ENCODING *, const char *, const char *,
+                              const char **);
 
 enum XML_Convert_Result {
   XML_CONVERT_COMPLETED = 0,
   XML_CONVERT_INPUT_INCOMPLETE = 1,
-  XML_CONVERT_OUTPUT_EXHAUSTED = 2  /* and therefore potentially input remaining as well */
+  XML_CONVERT_OUTPUT_EXHAUSTED
+  = 2 /* and therefore potentially input remaining as well */
 };
 
 struct encoding {
   SCANNER scanners[XML_N_STATES];
   SCANNER literalScanners[XML_N_LITERAL_TYPES];
-  int (PTRCALL *nameMatchesAscii)(const ENCODING *,
-                                  const char *,
-                                  const char *,
-                                  const char *);
-  int (PTRFASTCALL *nameLength)(const ENCODING *, const char *);
+  int(PTRCALL *nameMatchesAscii)(const ENCODING *, const char *, const char *,
+                                 const char *);
+  int(PTRFASTCALL *nameLength)(const ENCODING *, const char *);
   const char *(PTRFASTCALL *skipS)(const ENCODING *, const char *);
-  int (PTRCALL *getAtts)(const ENCODING *enc,
-                         const char *ptr,
-                         int attsMax,
-                         ATTRIBUTE *atts);
-  int (PTRFASTCALL *charRefNumber)(const ENCODING *enc, const char *ptr);
-  int (PTRCALL *predefinedEntityName)(const ENCODING *,
-                                      const char *,
-                                      const char *);
-  void (PTRCALL *updatePosition)(const ENCODING *,
-                                 const char *ptr,
-                                 const char *end,
-                                 POSITION *);
-  int (PTRCALL *isPublicId)(const ENCODING *enc,
-                            const char *ptr,
-                            const char *end,
-                            const char **badPtr);
-  enum XML_Convert_Result (PTRCALL *utf8Convert)(const ENCODING *enc,
-                              const char **fromP,
-                              const char *fromLim,
-                              char **toP,
-                              const char *toLim);
-  enum XML_Convert_Result (PTRCALL *utf16Convert)(const ENCODING *enc,
-                               const char **fromP,
-                               const char *fromLim,
-                               unsigned short **toP,
-                               const unsigned short *toLim);
+  int(PTRCALL *getAtts)(const ENCODING *enc, const char *ptr, int attsMax,
+                        ATTRIBUTE *atts);
+  int(PTRFASTCALL *charRefNumber)(const ENCODING *enc, const char *ptr);
+  int(PTRCALL *predefinedEntityName)(const ENCODING *, const char *,
+                                     const char *);
+  void(PTRCALL *updatePosition)(const ENCODING *, const char *ptr,
+                                const char *end, POSITION *);
+  int(PTRCALL *isPublicId)(const ENCODING *enc, const char *ptr,
+                           const char *end, const char **badPtr);
+  enum XML_Convert_Result(PTRCALL *utf8Convert)(const ENCODING *enc,
+                                                const char **fromP,
+                                                const char *fromLim, char **toP,
+                                                const char *toLim);
+  enum XML_Convert_Result(PTRCALL *utf16Convert)(const ENCODING *enc,
+                                                 const char **fromP,
+                                                 const char *fromLim,
+                                                 unsigned short **toP,
+                                                 const unsigned short *toLim);
   int minBytesPerChar;
   char isUtf8;
   char isUtf16;
@@ -225,66 +216,62 @@ struct encoding {
    the prolog outside literals, comments and processing instructions.
 */
 
-
-#define XmlTok(enc, state, ptr, end, nextTokPtr) \
+#define XmlTok(enc, state, ptr, end, nextTokPtr)                               \
   (((enc)->scanners[state])(enc, ptr, end, nextTokPtr))
 
-#define XmlPrologTok(enc, ptr, end, nextTokPtr) \
-   XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr)
+#define XmlPrologTok(enc, ptr, end, nextTokPtr)                                \
+  XmlTok(enc, XML_PROLOG_STATE, ptr, end, nextTokPtr)
 
-#define XmlContentTok(enc, ptr, end, nextTokPtr) \
-   XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr)
+#define XmlContentTok(enc, ptr, end, nextTokPtr)                               \
+  XmlTok(enc, XML_CONTENT_STATE, ptr, end, nextTokPtr)
 
-#define XmlCdataSectionTok(enc, ptr, end, nextTokPtr) \
-   XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr)
+#define XmlCdataSectionTok(enc, ptr, end, nextTokPtr)                          \
+  XmlTok(enc, XML_CDATA_SECTION_STATE, ptr, end, nextTokPtr)
 
 #ifdef XML_DTD
 
-#define XmlIgnoreSectionTok(enc, ptr, end, nextTokPtr) \
-   XmlTok(enc, XML_IGNORE_SECTION_STATE, ptr, end, nextTokPtr)
+#  define XmlIgnoreSectionTok(enc, ptr, end, nextTokPtr)                       \
+    XmlTok(enc, XML_IGNORE_SECTION_STATE, ptr, end, nextTokPtr)
 
 #endif /* XML_DTD */
 
 /* This is used for performing a 2nd-level tokenization on the content
    of a literal that has already been returned by XmlTok.
 */
-#define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr) \
+#define XmlLiteralTok(enc, literalType, ptr, end, nextTokPtr)                  \
   (((enc)->literalScanners[literalType])(enc, ptr, end, nextTokPtr))
 
-#define XmlAttributeValueTok(enc, ptr, end, nextTokPtr) \
-   XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr)
+#define XmlAttributeValueTok(enc, ptr, end, nextTokPtr)                        \
+  XmlLiteralTok(enc, XML_ATTRIBUTE_VALUE_LITERAL, ptr, end, nextTokPtr)
 
-#define XmlEntityValueTok(enc, ptr, end, nextTokPtr) \
-   XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr)
+#define XmlEntityValueTok(enc, ptr, end, nextTokPtr)                           \
+  XmlLiteralTok(enc, XML_ENTITY_VALUE_LITERAL, ptr, end, nextTokPtr)
 
-#define XmlNameMatchesAscii(enc, ptr1, end1, ptr2) \
+#define XmlNameMatchesAscii(enc, ptr1, end1, ptr2)                             \
   (((enc)->nameMatchesAscii)(enc, ptr1, end1, ptr2))
 
-#define XmlNameLength(enc, ptr) \
-  (((enc)->nameLength)(enc, ptr))
+#define XmlNameLength(enc, ptr) (((enc)->nameLength)(enc, ptr))
 
-#define XmlSkipS(enc, ptr) \
-  (((enc)->skipS)(enc, ptr))
+#define XmlSkipS(enc, ptr) (((enc)->skipS)(enc, ptr))
 
-#define XmlGetAttributes(enc, ptr, attsMax, atts) \
+#define XmlGetAttributes(enc, ptr, attsMax, atts)                              \
   (((enc)->getAtts)(enc, ptr, attsMax, atts))
 
-#define XmlCharRefNumber(enc, ptr) \
-  (((enc)->charRefNumber)(enc, ptr))
+#define XmlCharRefNumber(enc, ptr) (((enc)->charRefNumber)(enc, ptr))
 
-#define XmlPredefinedEntityName(enc, ptr, end) \
+#define XmlPredefinedEntityName(enc, ptr, end)                                 \
   (((enc)->predefinedEntityName)(enc, ptr, end))
 
-#define XmlUpdatePosition(enc, ptr, end, pos) \
+#define XmlUpdatePosition(enc, ptr, end, pos)                                  \
   (((enc)->updatePosition)(enc, ptr, end, pos))
 
-#define XmlIsPublicId(enc, ptr, end, badPtr) \
+#define XmlIsPublicId(enc, ptr, end, badPtr)                                   \
   (((enc)->isPublicId)(enc, ptr, end, badPtr))
 
-#define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim) \
+#define XmlUtf8Convert(enc, fromP, fromLim, toP, toLim)                        \
   (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
 
-#define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim) \
+#define XmlUtf16Convert(enc, fromP, fromLim, toP, toLim)                       \
   (((enc)->utf16Convert)(enc, fromP, fromLim, toP, toLim))
 
 typedef struct {
@@ -292,16 +279,11 @@ typedef struct {
   const ENCODING **encPtr;
 } INIT_ENCODING;
 
-int XmlParseXmlDecl(int isGeneralTextEntity,
-                    const ENCODING *enc,
-                    const char *ptr,
-                    const char *end,
-                    const char **badPtr,
-                    const char **versionPtr,
-                    const char **versionEndPtr,
+int XmlParseXmlDecl(int isGeneralTextEntity, const ENCODING *enc,
+                    const char *ptr, const char *end, const char **badPtr,
+                    const char **versionPtr, const char **versionEndPtr,
                     const char **encodingNamePtr,
-                    const ENCODING **namedEncodingPtr,
-                    int *standalonePtr);
+                    const ENCODING **namedEncodingPtr, int *standalonePtr);
 
 int XmlInitEncoding(INIT_ENCODING *, const ENCODING **, const char *name);
 const ENCODING *XmlGetUtf8InternalEncoding(void);
@@ -310,34 +292,22 @@ int FASTCALL XmlUtf8Encode(int charNumber, char *buf);
 int FASTCALL XmlUtf16Encode(int charNumber, unsigned short *buf);
 int XmlSizeOfUnknownEncoding(void);
 
+typedef int(XMLCALL *CONVERTER)(void *userData, const char *p);
 
-typedef int (XMLCALL *CONVERTER) (void *userData, const char *p);
-
-ENCODING *
-XmlInitUnknownEncoding(void *mem,
-                       int *table,
-                       CONVERTER convert,
-                       void *userData);
+ENCODING *XmlInitUnknownEncoding(void *mem, int *table, CONVERTER convert,
+                                 void *userData);
 
-int XmlParseXmlDeclNS(int isGeneralTextEntity,
-                      const ENCODING *enc,
-                      const char *ptr,
-                      const char *end,
-                      const char **badPtr,
-                      const char **versionPtr,
-                      const char **versionEndPtr,
+int XmlParseXmlDeclNS(int isGeneralTextEntity, const ENCODING *enc,
+                      const char *ptr, const char *end, const char **badPtr,
+                      const char **versionPtr, const char **versionEndPtr,
                       const char **encodingNamePtr,
-                      const ENCODING **namedEncodingPtr,
-                      int *standalonePtr);
+                      const ENCODING **namedEncodingPtr, int *standalonePtr);
 
 int XmlInitEncodingNS(INIT_ENCODING *, const ENCODING **, const char *name);
 const ENCODING *XmlGetUtf8InternalEncodingNS(void);
 const ENCODING *XmlGetUtf16InternalEncodingNS(void);
-ENCODING *
-XmlInitUnknownEncodingNS(void *mem,
-                         int *table,
-                         CONVERTER convert,
-                         void *userData);
+ENCODING *XmlInitUnknownEncodingNS(void *mem, int *table, CONVERTER convert,
+                                   void *userData);
 #ifdef __cplusplus
 }
 #endif
diff --git a/Utilities/cmexpat/lib/xmltok_impl.c b/Utilities/cmexpat/lib/xmltok_impl.c
index 4d9ae7dc3..c209221cd 100644
--- a/Utilities/cmexpat/lib/xmltok_impl.c
+++ b/Utilities/cmexpat/lib/xmltok_impl.c
@@ -32,130 +32,124 @@
 
 #ifdef XML_TOK_IMPL_C
 
-#ifndef IS_INVALID_CHAR
-#define IS_INVALID_CHAR(enc, ptr, n) (0)
-#endif
-
-#define INVALID_LEAD_CASE(n, ptr, nextTokPtr) \
-    case BT_LEAD ## n: \
-      if (end - ptr < n) \
-        return XML_TOK_PARTIAL_CHAR; \
-      if (IS_INVALID_CHAR(enc, ptr, n)) { \
-        *(nextTokPtr) = (ptr); \
-        return XML_TOK_INVALID; \
-      } \
-      ptr += n; \
-      break;
+#  ifndef IS_INVALID_CHAR
+#    define IS_INVALID_CHAR(enc, ptr, n) (0)
+#  endif
+
+#  define INVALID_LEAD_CASE(n, ptr, nextTokPtr)                                \
+  case BT_LEAD##n:                                                             \
+    if (end - ptr < n)                                                         \
+      return XML_TOK_PARTIAL_CHAR;                                             \
+    if (IS_INVALID_CHAR(enc, ptr, n)) {                                        \
+      *(nextTokPtr) = (ptr);                                                   \
+      return XML_TOK_INVALID;                                                  \
+    }                                                                          \
+    ptr += n;                                                                  \
+    break;
 
-#define INVALID_CASES(ptr, nextTokPtr) \
-  INVALID_LEAD_CASE(2, ptr, nextTokPtr) \
-  INVALID_LEAD_CASE(3, ptr, nextTokPtr) \
-  INVALID_LEAD_CASE(4, ptr, nextTokPtr) \
-  case BT_NONXML: \
-  case BT_MALFORM: \
-  case BT_TRAIL: \
-    *(nextTokPtr) = (ptr); \
+#  define INVALID_CASES(ptr, nextTokPtr)                                       \
+    INVALID_LEAD_CASE(2, ptr, nextTokPtr)                                      \
+    INVALID_LEAD_CASE(3, ptr, nextTokPtr)                                      \
+    INVALID_LEAD_CASE(4, ptr, nextTokPtr)                                      \
+  case BT_NONXML:                                                              \
+  case BT_MALFORM:                                                             \
+  case BT_TRAIL:                                                               \
+    *(nextTokPtr) = (ptr);                                                     \
     return XML_TOK_INVALID;
 
-#define CHECK_NAME_CASE(n, enc, ptr, end, nextTokPtr) \
-   case BT_LEAD ## n: \
-     if (end - ptr < n) \
-       return XML_TOK_PARTIAL_CHAR; \
-     if (!IS_NAME_CHAR(enc, ptr, n)) { \
-       *nextTokPtr = ptr; \
-       return XML_TOK_INVALID; \
-     } \
-     ptr += n; \
-     break;
-
-#define CHECK_NAME_CASES(enc, ptr, end, nextTokPtr) \
-  case BT_NONASCII: \
-    if (!IS_NAME_CHAR_MINBPC(enc, ptr)) { \
-      *nextTokPtr = ptr; \
-      return XML_TOK_INVALID; \
-    } \
-    /* fall through */ \
-  case BT_NMSTRT: \
-  case BT_HEX: \
-  case BT_DIGIT: \
-  case BT_NAME: \
-  case BT_MINUS: \
-    ptr += MINBPC(enc); \
-    break; \
-  CHECK_NAME_CASE(2, enc, ptr, end, nextTokPtr) \
-  CHECK_NAME_CASE(3, enc, ptr, end, nextTokPtr) \
-  CHECK_NAME_CASE(4, enc, ptr, end, nextTokPtr)
-
-#define CHECK_NMSTRT_CASE(n, enc, ptr, end, nextTokPtr) \
-   case BT_LEAD ## n: \
-     if (end - ptr < n) \
-       return XML_TOK_PARTIAL_CHAR; \
-     if (!IS_NMSTRT_CHAR(enc, ptr, n)) { \
-       *nextTokPtr = ptr; \
-       return XML_TOK_INVALID; \
-     } \
-     ptr += n; \
-     break;
-
-#define CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr) \
-  case BT_NONASCII: \
-    if (!IS_NMSTRT_CHAR_MINBPC(enc, ptr)) { \
-      *nextTokPtr = ptr; \
-      return XML_TOK_INVALID; \
-    } \
-    /* fall through */ \
-  case BT_NMSTRT: \
-  case BT_HEX: \
-    ptr += MINBPC(enc); \
-    break; \
-  CHECK_NMSTRT_CASE(2, enc, ptr, end, nextTokPtr) \
-  CHECK_NMSTRT_CASE(3, enc, ptr, end, nextTokPtr) \
-  CHECK_NMSTRT_CASE(4, enc, ptr, end, nextTokPtr)
-
-#ifndef PREFIX
-#define PREFIX(ident) ident
-#endif
-
-
-#define HAS_CHARS(enc, ptr, end, count) \
-    (end - ptr >= count * MINBPC(enc))
+#  define CHECK_NAME_CASE(n, enc, ptr, end, nextTokPtr)                        \
+  case BT_LEAD##n:                                                             \
+    if (end - ptr < n)                                                         \
+      return XML_TOK_PARTIAL_CHAR;                                             \
+    if (! IS_NAME_CHAR(enc, ptr, n)) {                                         \
+      *nextTokPtr = ptr;                                                       \
+      return XML_TOK_INVALID;                                                  \
+    }                                                                          \
+    ptr += n;                                                                  \
+    break;
 
-#define HAS_CHAR(enc, ptr, end) \
-    HAS_CHARS(enc, ptr, end, 1)
+#  define CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)                          \
+  case BT_NONASCII:                                                            \
+    if (! IS_NAME_CHAR_MINBPC(enc, ptr)) {                                     \
+      *nextTokPtr = ptr;                                                       \
+      return XML_TOK_INVALID;                                                  \
+    }                                                                          \
+    /* fall through */                                                         \
+  case BT_NMSTRT:                                                              \
+  case BT_HEX:                                                                 \
+  case BT_DIGIT:                                                               \
+  case BT_NAME:                                                                \
+  case BT_MINUS:                                                               \
+    ptr += MINBPC(enc);                                                        \
+    break;                                                                     \
+    CHECK_NAME_CASE(2, enc, ptr, end, nextTokPtr)                              \
+    CHECK_NAME_CASE(3, enc, ptr, end, nextTokPtr)                              \
+    CHECK_NAME_CASE(4, enc, ptr, end, nextTokPtr)
+
+#  define CHECK_NMSTRT_CASE(n, enc, ptr, end, nextTokPtr)                      \
+  case BT_LEAD##n:                                                             \
+    if (end - ptr < n)                                                         \
+      return XML_TOK_PARTIAL_CHAR;                                             \
+    if (! IS_NMSTRT_CHAR(enc, ptr, n)) {                                       \
+      *nextTokPtr = ptr;                                                       \
+      return XML_TOK_INVALID;                                                  \
+    }                                                                          \
+    ptr += n;                                                                  \
+    break;
 
-#define REQUIRE_CHARS(enc, ptr, end, count) \
-    { \
-      if (! HAS_CHARS(enc, ptr, end, count)) { \
-        return XML_TOK_PARTIAL; \
-      } \
+#  define CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)                        \
+  case BT_NONASCII:                                                            \
+    if (! IS_NMSTRT_CHAR_MINBPC(enc, ptr)) {                                   \
+      *nextTokPtr = ptr;                                                       \
+      return XML_TOK_INVALID;                                                  \
+    }                                                                          \
+    /* fall through */                                                         \
+  case BT_NMSTRT:                                                              \
+  case BT_HEX:                                                                 \
+    ptr += MINBPC(enc);                                                        \
+    break;                                                                     \
+    CHECK_NMSTRT_CASE(2, enc, ptr, end, nextTokPtr)                            \
+    CHECK_NMSTRT_CASE(3, enc, ptr, end, nextTokPtr)                            \
+    CHECK_NMSTRT_CASE(4, enc, ptr, end, nextTokPtr)
+
+#  ifndef PREFIX
+#    define PREFIX(ident) ident
+#  endif
+
+#  define HAS_CHARS(enc, ptr, end, count) (end - ptr >= count * MINBPC(enc))
+
+#  define HAS_CHAR(enc, ptr, end) HAS_CHARS(enc, ptr, end, 1)
+
+#  define REQUIRE_CHARS(enc, ptr, end, count)                                  \
+    {                                                                          \
+      if (! HAS_CHARS(enc, ptr, end, count)) {                                 \
+        return XML_TOK_PARTIAL;                                                \
+      }                                                                        \
     }
 
-#define REQUIRE_CHAR(enc, ptr, end) \
-    REQUIRE_CHARS(enc, ptr, end, 1)
-
+#  define REQUIRE_CHAR(enc, ptr, end) REQUIRE_CHARS(enc, ptr, end, 1)
 
 /* ptr points to character following "<!-" */
 
 static int PTRCALL
-PREFIX(scanComment)(const ENCODING *enc, const char *ptr,
-                    const char *end, const char **nextTokPtr)
-{
+PREFIX(scanComment)(const ENCODING *enc, const char *ptr, const char *end,
+                    const char **nextTokPtr) {
   if (HAS_CHAR(enc, ptr, end)) {
-    if (!CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
+    if (! CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
       *nextTokPtr = ptr;
       return XML_TOK_INVALID;
     }
     ptr += MINBPC(enc);
     while (HAS_CHAR(enc, ptr, end)) {
       switch (BYTE_TYPE(enc, ptr)) {
-      INVALID_CASES(ptr, nextTokPtr)
+        INVALID_CASES(ptr, nextTokPtr)
       case BT_MINUS:
         ptr += MINBPC(enc);
         REQUIRE_CHAR(enc, ptr, end);
         if (CHAR_MATCHES(enc, ptr, ASCII_MINUS)) {
           ptr += MINBPC(enc);
           REQUIRE_CHAR(enc, ptr, end);
-          if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+          if (! CHAR_MATCHES(enc, ptr, ASCII_GT)) {
             *nextTokPtr = ptr;
             return XML_TOK_INVALID;
           }
@@ -175,9 +169,8 @@ PREFIX(scanComment)(const ENCODING *enc, const char *ptr,
 /* ptr points to character following "<!" */
 
 static int PTRCALL
-PREFIX(scanDecl)(const ENCODING *enc, const char *ptr,
-                 const char *end, const char **nextTokPtr)
-{
+PREFIX(scanDecl)(const ENCODING *enc, const char *ptr, const char *end,
+                 const char **nextTokPtr) {
   REQUIRE_CHAR(enc, ptr, end);
   switch (BYTE_TYPE(enc, ptr)) {
   case BT_MINUS:
@@ -199,12 +192,17 @@ PREFIX(scanDecl)(const ENCODING *enc, const char *ptr,
       REQUIRE_CHARS(enc, ptr, end, 2);
       /* don't allow <!ENTITY% foo "whatever"> */
       switch (BYTE_TYPE(enc, ptr + MINBPC(enc))) {
-      case BT_S: case BT_CR: case BT_LF: case BT_PERCNT:
+      case BT_S:
+      case BT_CR:
+      case BT_LF:
+      case BT_PERCNT:
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
       /* fall through */
-    case BT_S: case BT_CR: case BT_LF:
+    case BT_S:
+    case BT_CR:
+    case BT_LF:
       *nextTokPtr = ptr;
       return XML_TOK_DECL_OPEN;
     case BT_NMSTRT:
@@ -220,12 +218,12 @@ PREFIX(scanDecl)(const ENCODING *enc, const char *ptr,
 }
 
 static int PTRCALL
-PREFIX(checkPiTarget)(const ENCODING *UNUSED_P(enc), const char *ptr,
-                      const char *end, int *tokPtr)
-{
+PREFIX(checkPiTarget)(const ENCODING *enc, const char *ptr, const char *end,
+                      int *tokPtr) {
   int upper = 0;
+  UNUSED_P(enc);
   *tokPtr = XML_TOK_PI;
-  if (end - ptr != MINBPC(enc)*3)
+  if (end - ptr != MINBPC(enc) * 3)
     return 1;
   switch (BYTE_TO_ASCII(enc, ptr)) {
   case ASCII_x:
@@ -265,30 +263,31 @@ PREFIX(checkPiTarget)(const ENCODING *UNUSED_P(enc), const char *ptr,
 /* ptr points to character following "<?" */
 
 static int PTRCALL
-PREFIX(scanPi)(const ENCODING *enc, const char *ptr,
-               const char *end, const char **nextTokPtr)
-{
+PREFIX(scanPi)(const ENCODING *enc, const char *ptr, const char *end,
+               const char **nextTokPtr) {
   int tok;
   const char *target = ptr;
   REQUIRE_CHAR(enc, ptr, end);
   switch (BYTE_TYPE(enc, ptr)) {
-  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+    CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
   default:
     *nextTokPtr = ptr;
     return XML_TOK_INVALID;
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-    case BT_S: case BT_CR: case BT_LF:
-      if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_S:
+    case BT_CR:
+    case BT_LF:
+      if (! PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
       ptr += MINBPC(enc);
       while (HAS_CHAR(enc, ptr, end)) {
         switch (BYTE_TYPE(enc, ptr)) {
-        INVALID_CASES(ptr, nextTokPtr)
+          INVALID_CASES(ptr, nextTokPtr)
         case BT_QUEST:
           ptr += MINBPC(enc);
           REQUIRE_CHAR(enc, ptr, end);
@@ -304,7 +303,7 @@ PREFIX(scanPi)(const ENCODING *enc, const char *ptr,
       }
       return XML_TOK_PARTIAL;
     case BT_QUEST:
-      if (!PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
+      if (! PREFIX(checkPiTarget)(enc, target, ptr, &tok)) {
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
@@ -324,16 +323,16 @@ PREFIX(scanPi)(const ENCODING *enc, const char *ptr,
 }
 
 static int PTRCALL
-PREFIX(scanCdataSection)(const ENCODING *UNUSED_P(enc), const char *ptr,
-                         const char *end, const char **nextTokPtr)
-{
-  static const char CDATA_LSQB[] = { ASCII_C, ASCII_D, ASCII_A,
-                                     ASCII_T, ASCII_A, ASCII_LSQB };
+PREFIX(scanCdataSection)(const ENCODING *enc, const char *ptr, const char *end,
+                         const char **nextTokPtr) {
+  static const char CDATA_LSQB[]
+      = {ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, ASCII_LSQB};
   int i;
+  UNUSED_P(enc);
   /* CDATA[ */
   REQUIRE_CHARS(enc, ptr, end, 6);
   for (i = 0; i < 6; i++, ptr += MINBPC(enc)) {
-    if (!CHAR_MATCHES(enc, ptr, CDATA_LSQB[i])) {
+    if (! CHAR_MATCHES(enc, ptr, CDATA_LSQB[i])) {
       *nextTokPtr = ptr;
       return XML_TOK_INVALID;
     }
@@ -343,9 +342,8 @@ PREFIX(scanCdataSection)(const ENCODING *UNUSED_P(enc), const char *ptr,
 }
 
 static int PTRCALL
-PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr,
-                        const char *end, const char **nextTokPtr)
-{
+PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr, const char *end,
+                        const char **nextTokPtr) {
   if (ptr >= end)
     return XML_TOK_NONE;
   if (MINBPC(enc) > 1) {
@@ -361,11 +359,11 @@ PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr,
   case BT_RSQB:
     ptr += MINBPC(enc);
     REQUIRE_CHAR(enc, ptr, end);
-    if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB))
+    if (! CHAR_MATCHES(enc, ptr, ASCII_RSQB))
       break;
     ptr += MINBPC(enc);
     REQUIRE_CHAR(enc, ptr, end);
-    if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+    if (! CHAR_MATCHES(enc, ptr, ASCII_GT)) {
       ptr -= MINBPC(enc);
       break;
     }
@@ -381,23 +379,25 @@ PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr,
   case BT_LF:
     *nextTokPtr = ptr + MINBPC(enc);
     return XML_TOK_DATA_NEWLINE;
-  INVALID_CASES(ptr, nextTokPtr)
+    INVALID_CASES(ptr, nextTokPtr)
   default:
     ptr += MINBPC(enc);
     break;
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
-    case BT_LEAD ## n: \
-      if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
-        *nextTokPtr = ptr; \
-        return XML_TOK_DATA_CHARS; \
-      } \
-      ptr += n; \
-      break;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) {                       \
+      *nextTokPtr = ptr;                                                       \
+      return XML_TOK_DATA_CHARS;                                               \
+    }                                                                          \
+    ptr += n;                                                                  \
+    break;
+      LEAD_CASE(2)
+      LEAD_CASE(3)
+      LEAD_CASE(4)
+#  undef LEAD_CASE
     case BT_NONXML:
     case BT_MALFORM:
     case BT_TRAIL:
@@ -418,23 +418,26 @@ PREFIX(cdataSectionTok)(const ENCODING *enc, const char *ptr,
 /* ptr points to character following "</" */
 
 static int PTRCALL
-PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr,
-                   const char *end, const char **nextTokPtr)
-{
+PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr, const char *end,
+                   const char **nextTokPtr) {
   REQUIRE_CHAR(enc, ptr, end);
   switch (BYTE_TYPE(enc, ptr)) {
-  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+    CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
   default:
     *nextTokPtr = ptr;
     return XML_TOK_INVALID;
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-    case BT_S: case BT_CR: case BT_LF:
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_S:
+    case BT_CR:
+    case BT_LF:
       for (ptr += MINBPC(enc); HAS_CHAR(enc, ptr, end); ptr += MINBPC(enc)) {
         switch (BYTE_TYPE(enc, ptr)) {
-        case BT_S: case BT_CR: case BT_LF:
+        case BT_S:
+        case BT_CR:
+        case BT_LF:
           break;
         case BT_GT:
           *nextTokPtr = ptr + MINBPC(enc);
@@ -445,13 +448,13 @@ PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr,
         }
       }
       return XML_TOK_PARTIAL;
-#ifdef XML_NS
+#  ifdef XML_NS
     case BT_COLON:
       /* no need to check qname syntax here,
          since end-tag must match exactly */
       ptr += MINBPC(enc);
       break;
-#endif
+#  endif
     case BT_GT:
       *nextTokPtr = ptr + MINBPC(enc);
       return XML_TOK_END_TAG;
@@ -466,9 +469,8 @@ PREFIX(scanEndTag)(const ENCODING *enc, const char *ptr,
 /* ptr points to character following "&#X" */
 
 static int PTRCALL
-PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr,
-                       const char *end, const char **nextTokPtr)
-{
+PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr, const char *end,
+                       const char **nextTokPtr) {
   if (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
     case BT_DIGIT:
@@ -498,9 +500,8 @@ PREFIX(scanHexCharRef)(const ENCODING *enc, const char *ptr,
 /* ptr points to character following "&#" */
 
 static int PTRCALL
-PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr,
-                    const char *end, const char **nextTokPtr)
-{
+PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr, const char *end,
+                    const char **nextTokPtr) {
   if (HAS_CHAR(enc, ptr, end)) {
     if (CHAR_MATCHES(enc, ptr, ASCII_x))
       return PREFIX(scanHexCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
@@ -531,11 +532,10 @@ PREFIX(scanCharRef)(const ENCODING *enc, const char *ptr,
 
 static int PTRCALL
 PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end,
-                const char **nextTokPtr)
-{
+                const char **nextTokPtr) {
   REQUIRE_CHAR(enc, ptr, end);
   switch (BYTE_TYPE(enc, ptr)) {
-  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+    CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
   case BT_NUM:
     return PREFIX(scanCharRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
   default:
@@ -544,7 +544,7 @@ PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end,
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
     case BT_SEMI:
       *nextTokPtr = ptr + MINBPC(enc);
       return XML_TOK_ENTITY_REF;
@@ -560,15 +560,14 @@ PREFIX(scanRef)(const ENCODING *enc, const char *ptr, const char *end,
 
 static int PTRCALL
 PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end,
-                 const char **nextTokPtr)
-{
-#ifdef XML_NS
+                 const char **nextTokPtr) {
+#  ifdef XML_NS
   int hadColon = 0;
-#endif
+#  endif
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-#ifdef XML_NS
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+#  ifdef XML_NS
     case BT_COLON:
       if (hadColon) {
         *nextTokPtr = ptr;
@@ -578,14 +577,16 @@ PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end,
       ptr += MINBPC(enc);
       REQUIRE_CHAR(enc, ptr, end);
       switch (BYTE_TYPE(enc, ptr)) {
-      CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+        CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
       default:
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
       break;
-#endif
-    case BT_S: case BT_CR: case BT_LF:
+#  endif
+    case BT_S:
+    case BT_CR:
+    case BT_LF:
       for (;;) {
         int t;
 
@@ -605,101 +606,101 @@ PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end,
         }
       }
       /* fall through */
-    case BT_EQUALS:
-      {
-        int open;
-#ifdef XML_NS
-        hadColon = 0;
-#endif
-        for (;;) {
-          ptr += MINBPC(enc);
-          REQUIRE_CHAR(enc, ptr, end);
-          open = BYTE_TYPE(enc, ptr);
-          if (open == BT_QUOT || open == BT_APOS)
-            break;
-          switch (open) {
-          case BT_S:
-          case BT_LF:
-          case BT_CR:
-            break;
-          default:
-            *nextTokPtr = ptr;
-            return XML_TOK_INVALID;
-          }
-        }
+    case BT_EQUALS: {
+      int open;
+#  ifdef XML_NS
+      hadColon = 0;
+#  endif
+      for (;;) {
         ptr += MINBPC(enc);
-        /* in attribute value */
-        for (;;) {
-          int t;
-          REQUIRE_CHAR(enc, ptr, end);
-          t = BYTE_TYPE(enc, ptr);
-          if (t == open)
-            break;
-          switch (t) {
+        REQUIRE_CHAR(enc, ptr, end);
+        open = BYTE_TYPE(enc, ptr);
+        if (open == BT_QUOT || open == BT_APOS)
+          break;
+        switch (open) {
+        case BT_S:
+        case BT_LF:
+        case BT_CR:
+          break;
+        default:
+          *nextTokPtr = ptr;
+          return XML_TOK_INVALID;
+        }
+      }
+      ptr += MINBPC(enc);
+      /* in attribute value */
+      for (;;) {
+        int t;
+        REQUIRE_CHAR(enc, ptr, end);
+        t = BYTE_TYPE(enc, ptr);
+        if (t == open)
+          break;
+        switch (t) {
           INVALID_CASES(ptr, nextTokPtr)
-          case BT_AMP:
-            {
-              int tok = PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, &ptr);
-              if (tok <= 0) {
-                if (tok == XML_TOK_INVALID)
-                  *nextTokPtr = ptr;
-                return tok;
-              }
-              break;
-            }
-          case BT_LT:
-            *nextTokPtr = ptr;
-            return XML_TOK_INVALID;
-          default:
-            ptr += MINBPC(enc);
-            break;
+        case BT_AMP: {
+          int tok = PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, &ptr);
+          if (tok <= 0) {
+            if (tok == XML_TOK_INVALID)
+              *nextTokPtr = ptr;
+            return tok;
           }
+          break;
+        }
+        case BT_LT:
+          *nextTokPtr = ptr;
+          return XML_TOK_INVALID;
+        default:
+          ptr += MINBPC(enc);
+          break;
         }
+      }
+      ptr += MINBPC(enc);
+      REQUIRE_CHAR(enc, ptr, end);
+      switch (BYTE_TYPE(enc, ptr)) {
+      case BT_S:
+      case BT_CR:
+      case BT_LF:
+        break;
+      case BT_SOL:
+        goto sol;
+      case BT_GT:
+        goto gt;
+      default:
+        *nextTokPtr = ptr;
+        return XML_TOK_INVALID;
+      }
+      /* ptr points to closing quote */
+      for (;;) {
         ptr += MINBPC(enc);
         REQUIRE_CHAR(enc, ptr, end);
         switch (BYTE_TYPE(enc, ptr)) {
+          CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
         case BT_S:
         case BT_CR:
         case BT_LF:
-          break;
-        case BT_SOL:
-          goto sol;
+          continue;
         case BT_GT:
-          goto gt;
-        default:
-          *nextTokPtr = ptr;
-          return XML_TOK_INVALID;
-        }
-        /* ptr points to closing quote */
-        for (;;) {
+        gt:
+          *nextTokPtr = ptr + MINBPC(enc);
+          return XML_TOK_START_TAG_WITH_ATTS;
+        case BT_SOL:
+        sol:
           ptr += MINBPC(enc);
           REQUIRE_CHAR(enc, ptr, end);
-          switch (BYTE_TYPE(enc, ptr)) {
-          CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
-          case BT_S: case BT_CR: case BT_LF:
-            continue;
-          case BT_GT:
-          gt:
-            *nextTokPtr = ptr + MINBPC(enc);
-            return XML_TOK_START_TAG_WITH_ATTS;
-          case BT_SOL:
-          sol:
-            ptr += MINBPC(enc);
-            REQUIRE_CHAR(enc, ptr, end);
-            if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
-              *nextTokPtr = ptr;
-              return XML_TOK_INVALID;
-            }
-            *nextTokPtr = ptr + MINBPC(enc);
-            return XML_TOK_EMPTY_ELEMENT_WITH_ATTS;
-          default:
+          if (! CHAR_MATCHES(enc, ptr, ASCII_GT)) {
             *nextTokPtr = ptr;
             return XML_TOK_INVALID;
           }
-          break;
+          *nextTokPtr = ptr + MINBPC(enc);
+          return XML_TOK_EMPTY_ELEMENT_WITH_ATTS;
+        default:
+          *nextTokPtr = ptr;
+          return XML_TOK_INVALID;
         }
         break;
       }
+      break;
+    }
     default:
       *nextTokPtr = ptr;
       return XML_TOK_INVALID;
@@ -712,14 +713,13 @@ PREFIX(scanAtts)(const ENCODING *enc, const char *ptr, const char *end,
 
 static int PTRCALL
 PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
-               const char **nextTokPtr)
-{
-#ifdef XML_NS
+               const char **nextTokPtr) {
+#  ifdef XML_NS
   int hadColon;
-#endif
+#  endif
   REQUIRE_CHAR(enc, ptr, end);
   switch (BYTE_TYPE(enc, ptr)) {
-  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+    CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
   case BT_EXCL:
     ptr += MINBPC(enc);
     REQUIRE_CHAR(enc, ptr, end);
@@ -727,8 +727,7 @@ PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
     case BT_MINUS:
       return PREFIX(scanComment)(enc, ptr + MINBPC(enc), end, nextTokPtr);
     case BT_LSQB:
-      return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc),
-                                      end, nextTokPtr);
+      return PREFIX(scanCdataSection)(enc, ptr + MINBPC(enc), end, nextTokPtr);
     }
     *nextTokPtr = ptr;
     return XML_TOK_INVALID;
@@ -740,14 +739,14 @@ PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
     *nextTokPtr = ptr;
     return XML_TOK_INVALID;
   }
-#ifdef XML_NS
+#  ifdef XML_NS
   hadColon = 0;
-#endif
+#  endif
   /* we have a start-tag */
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-#ifdef XML_NS
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+#  ifdef XML_NS
     case BT_COLON:
       if (hadColon) {
         *nextTokPtr = ptr;
@@ -757,34 +756,37 @@ PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
       ptr += MINBPC(enc);
       REQUIRE_CHAR(enc, ptr, end);
       switch (BYTE_TYPE(enc, ptr)) {
-      CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+        CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
       default:
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
       break;
-#endif
-    case BT_S: case BT_CR: case BT_LF:
-      {
-        ptr += MINBPC(enc);
-        while (HAS_CHAR(enc, ptr, end)) {
-          switch (BYTE_TYPE(enc, ptr)) {
+#  endif
+    case BT_S:
+    case BT_CR:
+    case BT_LF: {
+      ptr += MINBPC(enc);
+      while (HAS_CHAR(enc, ptr, end)) {
+        switch (BYTE_TYPE(enc, ptr)) {
           CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
-          case BT_GT:
-            goto gt;
-          case BT_SOL:
-            goto sol;
-          case BT_S: case BT_CR: case BT_LF:
-            ptr += MINBPC(enc);
-            continue;
-          default:
-            *nextTokPtr = ptr;
-            return XML_TOK_INVALID;
-          }
-          return PREFIX(scanAtts)(enc, ptr, end, nextTokPtr);
+        case BT_GT:
+          goto gt;
+        case BT_SOL:
+          goto sol;
+        case BT_S:
+        case BT_CR:
+        case BT_LF:
+          ptr += MINBPC(enc);
+          continue;
+        default:
+          *nextTokPtr = ptr;
+          return XML_TOK_INVALID;
         }
-        return XML_TOK_PARTIAL;
+        return PREFIX(scanAtts)(enc, ptr, end, nextTokPtr);
       }
+      return XML_TOK_PARTIAL;
+    }
     case BT_GT:
     gt:
       *nextTokPtr = ptr + MINBPC(enc);
@@ -793,7 +795,7 @@ PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
     sol:
       ptr += MINBPC(enc);
       REQUIRE_CHAR(enc, ptr, end);
-      if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+      if (! CHAR_MATCHES(enc, ptr, ASCII_GT)) {
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
@@ -809,8 +811,7 @@ PREFIX(scanLt)(const ENCODING *enc, const char *ptr, const char *end,
 
 static int PTRCALL
 PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end,
-                   const char **nextTokPtr)
-{
+                   const char **nextTokPtr) {
   if (ptr >= end)
     return XML_TOK_NONE;
   if (MINBPC(enc) > 1) {
@@ -842,48 +843,50 @@ PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end,
     ptr += MINBPC(enc);
     if (! HAS_CHAR(enc, ptr, end))
       return XML_TOK_TRAILING_RSQB;
-    if (!CHAR_MATCHES(enc, ptr, ASCII_RSQB))
+    if (! CHAR_MATCHES(enc, ptr, ASCII_RSQB))
       break;
     ptr += MINBPC(enc);
     if (! HAS_CHAR(enc, ptr, end))
       return XML_TOK_TRAILING_RSQB;
-    if (!CHAR_MATCHES(enc, ptr, ASCII_GT)) {
+    if (! CHAR_MATCHES(enc, ptr, ASCII_GT)) {
       ptr -= MINBPC(enc);
       break;
     }
     *nextTokPtr = ptr;
     return XML_TOK_INVALID;
-  INVALID_CASES(ptr, nextTokPtr)
+    INVALID_CASES(ptr, nextTokPtr)
   default:
     ptr += MINBPC(enc);
     break;
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
-    case BT_LEAD ## n: \
-      if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) { \
-        *nextTokPtr = ptr; \
-        return XML_TOK_DATA_CHARS; \
-      } \
-      ptr += n; \
-      break;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    if (end - ptr < n || IS_INVALID_CHAR(enc, ptr, n)) {                       \
+      *nextTokPtr = ptr;                                                       \
+      return XML_TOK_DATA_CHARS;                                               \
+    }                                                                          \
+    ptr += n;                                                                  \
+    break;
+      LEAD_CASE(2)
+      LEAD_CASE(3)
+      LEAD_CASE(4)
+#  undef LEAD_CASE
     case BT_RSQB:
       if (HAS_CHARS(enc, ptr, end, 2)) {
-         if (!CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_RSQB)) {
-           ptr += MINBPC(enc);
-           break;
-         }
-         if (HAS_CHARS(enc, ptr, end, 3)) {
-           if (!CHAR_MATCHES(enc, ptr + 2*MINBPC(enc), ASCII_GT)) {
-             ptr += MINBPC(enc);
-             break;
-           }
-           *nextTokPtr = ptr + 2*MINBPC(enc);
-           return XML_TOK_INVALID;
-         }
+        if (! CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_RSQB)) {
+          ptr += MINBPC(enc);
+          break;
+        }
+        if (HAS_CHARS(enc, ptr, end, 3)) {
+          if (! CHAR_MATCHES(enc, ptr + 2 * MINBPC(enc), ASCII_GT)) {
+            ptr += MINBPC(enc);
+            break;
+          }
+          *nextTokPtr = ptr + 2 * MINBPC(enc);
+          return XML_TOK_INVALID;
+        }
       }
       /* fall through */
     case BT_AMP:
@@ -908,12 +911,14 @@ PREFIX(contentTok)(const ENCODING *enc, const char *ptr, const char *end,
 
 static int PTRCALL
 PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end,
-                    const char **nextTokPtr)
-{
+                    const char **nextTokPtr) {
   REQUIRE_CHAR(enc, ptr, end);
   switch (BYTE_TYPE(enc, ptr)) {
-  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
-  case BT_S: case BT_LF: case BT_CR: case BT_PERCNT:
+    CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+  case BT_S:
+  case BT_LF:
+  case BT_CR:
+  case BT_PERCNT:
     *nextTokPtr = ptr;
     return XML_TOK_PERCENT;
   default:
@@ -922,7 +927,7 @@ PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end,
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
     case BT_SEMI:
       *nextTokPtr = ptr + MINBPC(enc);
       return XML_TOK_PARAM_ENTITY_REF;
@@ -936,20 +941,24 @@ PREFIX(scanPercent)(const ENCODING *enc, const char *ptr, const char *end,
 
 static int PTRCALL
 PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end,
-                      const char **nextTokPtr)
-{
+                      const char **nextTokPtr) {
   REQUIRE_CHAR(enc, ptr, end);
   switch (BYTE_TYPE(enc, ptr)) {
-  CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
+    CHECK_NMSTRT_CASES(enc, ptr, end, nextTokPtr)
   default:
     *nextTokPtr = ptr;
     return XML_TOK_INVALID;
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-    case BT_CR: case BT_LF: case BT_S:
-    case BT_RPAR: case BT_GT: case BT_PERCNT: case BT_VERBAR:
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_CR:
+    case BT_LF:
+    case BT_S:
+    case BT_RPAR:
+    case BT_GT:
+    case BT_PERCNT:
+    case BT_VERBAR:
       *nextTokPtr = ptr;
       return XML_TOK_POUND_NAME;
     default:
@@ -961,14 +970,12 @@ PREFIX(scanPoundName)(const ENCODING *enc, const char *ptr, const char *end,
 }
 
 static int PTRCALL
-PREFIX(scanLit)(int open, const ENCODING *enc,
-                const char *ptr, const char *end,
-                const char **nextTokPtr)
-{
+PREFIX(scanLit)(int open, const ENCODING *enc, const char *ptr, const char *end,
+                const char **nextTokPtr) {
   while (HAS_CHAR(enc, ptr, end)) {
     int t = BYTE_TYPE(enc, ptr);
     switch (t) {
-    INVALID_CASES(ptr, nextTokPtr)
+      INVALID_CASES(ptr, nextTokPtr)
     case BT_QUOT:
     case BT_APOS:
       ptr += MINBPC(enc);
@@ -978,8 +985,12 @@ PREFIX(scanLit)(int open, const ENCODING *enc,
         return -XML_TOK_LITERAL;
       *nextTokPtr = ptr;
       switch (BYTE_TYPE(enc, ptr)) {
-      case BT_S: case BT_CR: case BT_LF:
-      case BT_GT: case BT_PERCNT: case BT_LSQB:
+      case BT_S:
+      case BT_CR:
+      case BT_LF:
+      case BT_GT:
+      case BT_PERCNT:
+      case BT_LSQB:
         return XML_TOK_LITERAL;
       default:
         return XML_TOK_INVALID;
@@ -994,8 +1005,7 @@ PREFIX(scanLit)(int open, const ENCODING *enc,
 
 static int PTRCALL
 PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
-                  const char **nextTokPtr)
-{
+                  const char **nextTokPtr) {
   int tok;
   if (ptr >= end)
     return XML_TOK_NONE;
@@ -1013,27 +1023,26 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
     return PREFIX(scanLit)(BT_QUOT, enc, ptr + MINBPC(enc), end, nextTokPtr);
   case BT_APOS:
     return PREFIX(scanLit)(BT_APOS, enc, ptr + MINBPC(enc), end, nextTokPtr);
-  case BT_LT:
-    {
-      ptr += MINBPC(enc);
-      REQUIRE_CHAR(enc, ptr, end);
-      switch (BYTE_TYPE(enc, ptr)) {
-      case BT_EXCL:
-        return PREFIX(scanDecl)(enc, ptr + MINBPC(enc), end, nextTokPtr);
-      case BT_QUEST:
-        return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
-      case BT_NMSTRT:
-      case BT_HEX:
-      case BT_NONASCII:
-      case BT_LEAD2:
-      case BT_LEAD3:
-      case BT_LEAD4:
-        *nextTokPtr = ptr - MINBPC(enc);
-        return XML_TOK_INSTANCE_START;
-      }
-      *nextTokPtr = ptr;
-      return XML_TOK_INVALID;
+  case BT_LT: {
+    ptr += MINBPC(enc);
+    REQUIRE_CHAR(enc, ptr, end);
+    switch (BYTE_TYPE(enc, ptr)) {
+    case BT_EXCL:
+      return PREFIX(scanDecl)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+    case BT_QUEST:
+      return PREFIX(scanPi)(enc, ptr + MINBPC(enc), end, nextTokPtr);
+    case BT_NMSTRT:
+    case BT_HEX:
+    case BT_NONASCII:
+    case BT_LEAD2:
+    case BT_LEAD3:
+    case BT_LEAD4:
+      *nextTokPtr = ptr - MINBPC(enc);
+      return XML_TOK_INSTANCE_START;
     }
+    *nextTokPtr = ptr;
+    return XML_TOK_INVALID;
+  }
   case BT_CR:
     if (ptr + MINBPC(enc) == end) {
       *nextTokPtr = end;
@@ -1041,13 +1050,15 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
       return -XML_TOK_PROLOG_S;
     }
     /* fall through */
-  case BT_S: case BT_LF:
+  case BT_S:
+  case BT_LF:
     for (;;) {
       ptr += MINBPC(enc);
       if (! HAS_CHAR(enc, ptr, end))
         break;
       switch (BYTE_TYPE(enc, ptr)) {
-      case BT_S: case BT_LF:
+      case BT_S:
+      case BT_LF:
         break;
       case BT_CR:
         /* don't split CR/LF pair */
@@ -1076,7 +1087,7 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
     if (CHAR_MATCHES(enc, ptr, ASCII_RSQB)) {
       REQUIRE_CHARS(enc, ptr, end, 2);
       if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_GT)) {
-        *nextTokPtr = ptr + 2*MINBPC(enc);
+        *nextTokPtr = ptr + 2 * MINBPC(enc);
         return XML_TOK_COND_SECT_CLOSE;
       }
     }
@@ -1099,8 +1110,12 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
     case BT_PLUS:
       *nextTokPtr = ptr + MINBPC(enc);
       return XML_TOK_CLOSE_PAREN_PLUS;
-    case BT_CR: case BT_LF: case BT_S:
-    case BT_GT: case BT_COMMA: case BT_VERBAR:
+    case BT_CR:
+    case BT_LF:
+    case BT_S:
+    case BT_GT:
+    case BT_COMMA:
+    case BT_VERBAR:
     case BT_RPAR:
       *nextTokPtr = ptr;
       return XML_TOK_CLOSE_PAREN;
@@ -1115,24 +1130,26 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
     return XML_TOK_DECL_CLOSE;
   case BT_NUM:
     return PREFIX(scanPoundName)(enc, ptr + MINBPC(enc), end, nextTokPtr);
-#define LEAD_CASE(n) \
-  case BT_LEAD ## n: \
-    if (end - ptr < n) \
-      return XML_TOK_PARTIAL_CHAR; \
-    if (IS_NMSTRT_CHAR(enc, ptr, n)) { \
-      ptr += n; \
-      tok = XML_TOK_NAME; \
-      break; \
-    } \
-    if (IS_NAME_CHAR(enc, ptr, n)) { \
-      ptr += n; \
-      tok = XML_TOK_NMTOKEN; \
-      break; \
-    } \
-    *nextTokPtr = ptr; \
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    if (end - ptr < n)                                                         \
+      return XML_TOK_PARTIAL_CHAR;                                             \
+    if (IS_NMSTRT_CHAR(enc, ptr, n)) {                                         \
+      ptr += n;                                                                \
+      tok = XML_TOK_NAME;                                                      \
+      break;                                                                   \
+    }                                                                          \
+    if (IS_NAME_CHAR(enc, ptr, n)) {                                           \
+      ptr += n;                                                                \
+      tok = XML_TOK_NMTOKEN;                                                   \
+      break;                                                                   \
+    }                                                                          \
+    *nextTokPtr = ptr;                                                         \
     return XML_TOK_INVALID;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+    LEAD_CASE(2)
+    LEAD_CASE(3)
+    LEAD_CASE(4)
+#  undef LEAD_CASE
   case BT_NMSTRT:
   case BT_HEX:
     tok = XML_TOK_NAME;
@@ -1141,9 +1158,9 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
   case BT_DIGIT:
   case BT_NAME:
   case BT_MINUS:
-#ifdef XML_NS
+#  ifdef XML_NS
   case BT_COLON:
-#endif
+#  endif
     tok = XML_TOK_NMTOKEN;
     ptr += MINBPC(enc);
     break;
@@ -1165,13 +1182,19 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
-    case BT_GT: case BT_RPAR: case BT_COMMA:
-    case BT_VERBAR: case BT_LSQB: case BT_PERCNT:
-    case BT_S: case BT_CR: case BT_LF:
+      CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+    case BT_GT:
+    case BT_RPAR:
+    case BT_COMMA:
+    case BT_VERBAR:
+    case BT_LSQB:
+    case BT_PERCNT:
+    case BT_S:
+    case BT_CR:
+    case BT_LF:
       *nextTokPtr = ptr;
       return tok;
-#ifdef XML_NS
+#  ifdef XML_NS
     case BT_COLON:
       ptr += MINBPC(enc);
       switch (tok) {
@@ -1179,7 +1202,7 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
         REQUIRE_CHAR(enc, ptr, end);
         tok = XML_TOK_PREFIXED_NAME;
         switch (BYTE_TYPE(enc, ptr)) {
-        CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
+          CHECK_NAME_CASES(enc, ptr, end, nextTokPtr)
         default:
           tok = XML_TOK_NMTOKEN;
           break;
@@ -1190,23 +1213,23 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
         break;
       }
       break;
-#endif
+#  endif
     case BT_PLUS:
-      if (tok == XML_TOK_NMTOKEN)  {
+      if (tok == XML_TOK_NMTOKEN) {
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
       *nextTokPtr = ptr + MINBPC(enc);
       return XML_TOK_NAME_PLUS;
     case BT_AST:
-      if (tok == XML_TOK_NMTOKEN)  {
+      if (tok == XML_TOK_NMTOKEN) {
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
       *nextTokPtr = ptr + MINBPC(enc);
       return XML_TOK_NAME_ASTERISK;
     case BT_QUEST:
-      if (tok == XML_TOK_NMTOKEN)  {
+      if (tok == XML_TOK_NMTOKEN) {
         *nextTokPtr = ptr;
         return XML_TOK_INVALID;
       }
@@ -1221,9 +1244,8 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
 }
 
 static int PTRCALL
-PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr,
-                          const char *end, const char **nextTokPtr)
-{
+PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, const char *end,
+                          const char **nextTokPtr) {
   const char *start;
   if (ptr >= end)
     return XML_TOK_NONE;
@@ -1238,10 +1260,14 @@ PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr,
   start = ptr;
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
-    case BT_LEAD ## n: ptr += n; break;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    ptr += n;                                                                  \
+    break;
+      LEAD_CASE(2)
+      LEAD_CASE(3)
+      LEAD_CASE(4)
+#  undef LEAD_CASE
     case BT_AMP:
       if (ptr == start)
         return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
@@ -1287,9 +1313,8 @@ PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr,
 }
 
 static int PTRCALL
-PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr,
-                       const char *end, const char **nextTokPtr)
-{
+PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, const char *end,
+                       const char **nextTokPtr) {
   const char *start;
   if (ptr >= end)
     return XML_TOK_NONE;
@@ -1304,10 +1329,14 @@ PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr,
   start = ptr;
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
-    case BT_LEAD ## n: ptr += n; break;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    ptr += n;                                                                  \
+    break;
+      LEAD_CASE(2)
+      LEAD_CASE(3)
+      LEAD_CASE(4)
+#  undef LEAD_CASE
     case BT_AMP:
       if (ptr == start)
         return PREFIX(scanRef)(enc, ptr + MINBPC(enc), end, nextTokPtr);
@@ -1315,8 +1344,7 @@ PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr,
       return XML_TOK_DATA_CHARS;
     case BT_PERCNT:
       if (ptr == start) {
-        int tok =  PREFIX(scanPercent)(enc, ptr + MINBPC(enc),
-                                       end, nextTokPtr);
+        int tok = PREFIX(scanPercent)(enc, ptr + MINBPC(enc), end, nextTokPtr);
         return (tok == XML_TOK_PERCENT) ? XML_TOK_INVALID : tok;
       }
       *nextTokPtr = ptr;
@@ -1349,12 +1377,11 @@ PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr,
   return XML_TOK_DATA_CHARS;
 }
 
-#ifdef XML_DTD
+#  ifdef XML_DTD
 
 static int PTRCALL
-PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr,
-                         const char *end, const char **nextTokPtr)
-{
+PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr, const char *end,
+                         const char **nextTokPtr) {
   int level = 0;
   if (MINBPC(enc) > 1) {
     size_t n = end - ptr;
@@ -1365,7 +1392,7 @@ PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr,
   }
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-    INVALID_CASES(ptr, nextTokPtr)
+      INVALID_CASES(ptr, nextTokPtr)
     case BT_LT:
       ptr += MINBPC(enc);
       REQUIRE_CHAR(enc, ptr, end);
@@ -1402,12 +1429,11 @@ PREFIX(ignoreSectionTok)(const ENCODING *enc, const char *ptr,
   return XML_TOK_PARTIAL;
 }
 
-#endif /* XML_DTD */
+#  endif /* XML_DTD */
 
 static int PTRCALL
 PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
-                   const char **badPtr)
-{
+                   const char **badPtr) {
   ptr += MINBPC(enc);
   end -= MINBPC(enc);
   for (; HAS_CHAR(enc, ptr, end); ptr += MINBPC(enc)) {
@@ -1430,9 +1456,9 @@ PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
     case BT_AST:
     case BT_PERCNT:
     case BT_NUM:
-#ifdef XML_NS
+#  ifdef XML_NS
     case BT_COLON:
-#endif
+#  endif
       break;
     case BT_S:
       if (CHAR_MATCHES(enc, ptr, ASCII_TAB)) {
@@ -1442,7 +1468,7 @@ PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
       break;
     case BT_NAME:
     case BT_NMSTRT:
-      if (!(BYTE_TO_ASCII(enc, ptr) & ~0x7f))
+      if (! (BYTE_TO_ASCII(enc, ptr) & ~0x7f))
         break;
       /* fall through */
     default:
@@ -1466,9 +1492,8 @@ PREFIX(isPublicId)(const ENCODING *enc, const char *ptr, const char *end,
 */
 
 static int PTRCALL
-PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
-                int attsMax, ATTRIBUTE *atts)
-{
+PREFIX(getAtts)(const ENCODING *enc, const char *ptr, int attsMax,
+                ATTRIBUTE *atts) {
   enum { other, inName, inValue } state = inName;
   int nAtts = 0;
   int open = 0; /* defined when state == inValue;
@@ -1476,32 +1501,35 @@ PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
 
   for (ptr += MINBPC(enc);; ptr += MINBPC(enc)) {
     switch (BYTE_TYPE(enc, ptr)) {
-#define START_NAME \
-      if (state == other) { \
-        if (nAtts < attsMax) { \
-          atts[nAtts].name = ptr; \
-          atts[nAtts].normalized = 1; \
-        } \
-        state = inName; \
-      }
-#define LEAD_CASE(n) \
-    case BT_LEAD ## n: START_NAME ptr += (n - MINBPC(enc)); break;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+#  define START_NAME                                                           \
+    if (state == other) {                                                      \
+      if (nAtts < attsMax) {                                                   \
+        atts[nAtts].name = ptr;                                                \
+        atts[nAtts].normalized = 1;                                            \
+      }                                                                        \
+      state = inName;                                                          \
+    }
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    START_NAME ptr += (n - MINBPC(enc));                                       \
+    break;
+      LEAD_CASE(2)
+      LEAD_CASE(3)
+      LEAD_CASE(4)
+#  undef LEAD_CASE
     case BT_NONASCII:
     case BT_NMSTRT:
     case BT_HEX:
       START_NAME
       break;
-#undef START_NAME
+#  undef START_NAME
     case BT_QUOT:
       if (state != inValue) {
         if (nAtts < attsMax)
           atts[nAtts].valuePtr = ptr + MINBPC(enc);
         state = inValue;
         open = BT_QUOT;
-      }
-      else if (open == BT_QUOT) {
+      } else if (open == BT_QUOT) {
         state = other;
         if (nAtts < attsMax)
           atts[nAtts].valueEnd = ptr;
@@ -1514,8 +1542,7 @@ PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
           atts[nAtts].valuePtr = ptr + MINBPC(enc);
         state = inValue;
         open = BT_APOS;
-      }
-      else if (open == BT_APOS) {
+      } else if (open == BT_APOS) {
         state = other;
         if (nAtts < attsMax)
           atts[nAtts].valueEnd = ptr;
@@ -1529,16 +1556,15 @@ PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
     case BT_S:
       if (state == inName)
         state = other;
-      else if (state == inValue
-               && nAtts < attsMax
-               && atts[nAtts].normalized
+      else if (state == inValue && nAtts < attsMax && atts[nAtts].normalized
                && (ptr == atts[nAtts].valuePtr
                    || BYTE_TO_ASCII(enc, ptr) != ASCII_SPACE
                    || BYTE_TO_ASCII(enc, ptr + MINBPC(enc)) == ASCII_SPACE
                    || BYTE_TYPE(enc, ptr + MINBPC(enc)) == open))
         atts[nAtts].normalized = 0;
       break;
-    case BT_CR: case BT_LF:
+    case BT_CR:
+    case BT_LF:
       /* This case ensures that the first attribute name is counted
          Apart from that we could just change state on the quote. */
       if (state == inName)
@@ -1559,29 +1585,44 @@ PREFIX(getAtts)(const ENCODING *enc, const char *ptr,
 }
 
 static int PTRFASTCALL
-PREFIX(charRefNumber)(const ENCODING *UNUSED_P(enc), const char *ptr)
-{
+PREFIX(charRefNumber)(const ENCODING *enc, const char *ptr) {
   int result = 0;
   /* skip &# */
-  ptr += 2*MINBPC(enc);
+  UNUSED_P(enc);
+  ptr += 2 * MINBPC(enc);
   if (CHAR_MATCHES(enc, ptr, ASCII_x)) {
-    for (ptr += MINBPC(enc);
-         !CHAR_MATCHES(enc, ptr, ASCII_SEMI);
+    for (ptr += MINBPC(enc); ! CHAR_MATCHES(enc, ptr, ASCII_SEMI);
          ptr += MINBPC(enc)) {
       int c = BYTE_TO_ASCII(enc, ptr);
       switch (c) {
-      case ASCII_0: case ASCII_1: case ASCII_2: case ASCII_3: case ASCII_4:
-      case ASCII_5: case ASCII_6: case ASCII_7: case ASCII_8: case ASCII_9:
+      case ASCII_0:
+      case ASCII_1:
+      case ASCII_2:
+      case ASCII_3:
+      case ASCII_4:
+      case ASCII_5:
+      case ASCII_6:
+      case ASCII_7:
+      case ASCII_8:
+      case ASCII_9:
         result <<= 4;
         result |= (c - ASCII_0);
         break;
-      case ASCII_A: case ASCII_B: case ASCII_C:
-      case ASCII_D: case ASCII_E: case ASCII_F:
+      case ASCII_A:
+      case ASCII_B:
+      case ASCII_C:
+      case ASCII_D:
+      case ASCII_E:
+      case ASCII_F:
         result <<= 4;
         result += 10 + (c - ASCII_A);
         break;
-      case ASCII_a: case ASCII_b: case ASCII_c:
-      case ASCII_d: case ASCII_e: case ASCII_f:
+      case ASCII_a:
+      case ASCII_b:
+      case ASCII_c:
+      case ASCII_d:
+      case ASCII_e:
+      case ASCII_f:
         result <<= 4;
         result += 10 + (c - ASCII_a);
         break;
@@ -1589,9 +1630,8 @@ PREFIX(charRefNumber)(const ENCODING *UNUSED_P(enc), const char *ptr)
       if (result >= 0x110000)
         return -1;
     }
-  }
-  else {
-    for (; !CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) {
+  } else {
+    for (; ! CHAR_MATCHES(enc, ptr, ASCII_SEMI); ptr += MINBPC(enc)) {
       int c = BYTE_TO_ASCII(enc, ptr);
       result *= 10;
       result += (c - ASCII_0);
@@ -1603,10 +1643,10 @@ PREFIX(charRefNumber)(const ENCODING *UNUSED_P(enc), const char *ptr)
 }
 
 static int PTRCALL
-PREFIX(predefinedEntityName)(const ENCODING *UNUSED_P(enc), const char *ptr,
-                             const char *end)
-{
-  switch ((end - ptr)/MINBPC(enc)) {
+PREFIX(predefinedEntityName)(const ENCODING *enc, const char *ptr,
+                             const char *end) {
+  UNUSED_P(enc);
+  switch ((end - ptr) / MINBPC(enc)) {
   case 2:
     if (CHAR_MATCHES(enc, ptr + MINBPC(enc), ASCII_t)) {
       switch (BYTE_TO_ASCII(enc, ptr)) {
@@ -1657,9 +1697,9 @@ PREFIX(predefinedEntityName)(const ENCODING *UNUSED_P(enc), const char *ptr,
 }
 
 static int PTRCALL
-PREFIX(nameMatchesAscii)(const ENCODING *UNUSED_P(enc), const char *ptr1,
-                         const char *end1, const char *ptr2)
-{
+PREFIX(nameMatchesAscii)(const ENCODING *enc, const char *ptr1,
+                         const char *end1, const char *ptr2) {
+  UNUSED_P(enc);
   for (; *ptr2; ptr1 += MINBPC(enc), ptr2++) {
     if (end1 - ptr1 < MINBPC(enc)) {
       /* This line cannot be executed.  The incoming data has already
@@ -1669,27 +1709,30 @@ PREFIX(nameMatchesAscii)(const ENCODING *UNUSED_P(enc), const char *ptr1,
        */
       return 0; /* LCOV_EXCL_LINE */
     }
-    if (!CHAR_MATCHES(enc, ptr1, *ptr2))
+    if (! CHAR_MATCHES(enc, ptr1, *ptr2))
       return 0;
   }
   return ptr1 == end1;
 }
 
 static int PTRFASTCALL
-PREFIX(nameLength)(const ENCODING *enc, const char *ptr)
-{
+PREFIX(nameLength)(const ENCODING *enc, const char *ptr) {
   const char *start = ptr;
   for (;;) {
     switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
-    case BT_LEAD ## n: ptr += n; break;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    ptr += n;                                                                  \
+    break;
+      LEAD_CASE(2)
+      LEAD_CASE(3)
+      LEAD_CASE(4)
+#  undef LEAD_CASE
     case BT_NONASCII:
     case BT_NMSTRT:
-#ifdef XML_NS
+#  ifdef XML_NS
     case BT_COLON:
-#endif
+#  endif
     case BT_HEX:
     case BT_DIGIT:
     case BT_NAME:
@@ -1702,9 +1745,8 @@ PREFIX(nameLength)(const ENCODING *enc, const char *ptr)
   }
 }
 
-static const char * PTRFASTCALL
-PREFIX(skipS)(const ENCODING *enc, const char *ptr)
-{
+static const char *PTRFASTCALL
+PREFIX(skipS)(const ENCODING *enc, const char *ptr) {
   for (;;) {
     switch (BYTE_TYPE(enc, ptr)) {
     case BT_LF:
@@ -1719,19 +1761,18 @@ PREFIX(skipS)(const ENCODING *enc, const char *ptr)
 }
 
 static void PTRCALL
-PREFIX(updatePosition)(const ENCODING *enc,
-                       const char *ptr,
-                       const char *end,
-                       POSITION *pos)
-{
+PREFIX(updatePosition)(const ENCODING *enc, const char *ptr, const char *end,
+                       POSITION *pos) {
   while (HAS_CHAR(enc, ptr, end)) {
     switch (BYTE_TYPE(enc, ptr)) {
-#define LEAD_CASE(n) \
-    case BT_LEAD ## n: \
-      ptr += n; \
-      break;
-    LEAD_CASE(2) LEAD_CASE(3) LEAD_CASE(4)
-#undef LEAD_CASE
+#  define LEAD_CASE(n)                                                         \
+  case BT_LEAD##n:                                                             \
+    ptr += n;                                                                  \
+    break;
+      LEAD_CASE(2)
+      LEAD_CASE(3)
+      LEAD_CASE(4)
+#  undef LEAD_CASE
     case BT_LF:
       pos->columnNumber = (XML_Size)-1;
       pos->lineNumber++;
@@ -1752,12 +1793,12 @@ PREFIX(updatePosition)(const ENCODING *enc,
   }
 }
 
-#undef DO_LEAD_CASE
-#undef MULTIBYTE_CASES
-#undef INVALID_CASES
-#undef CHECK_NAME_CASE
-#undef CHECK_NAME_CASES
-#undef CHECK_NMSTRT_CASE
-#undef CHECK_NMSTRT_CASES
+#  undef DO_LEAD_CASE
+#  undef MULTIBYTE_CASES
+#  undef INVALID_CASES
+#  undef CHECK_NAME_CASE
+#  undef CHECK_NAME_CASES
+#  undef CHECK_NMSTRT_CASE
+#  undef CHECK_NMSTRT_CASES
 
 #endif /* XML_TOK_IMPL_C */
diff --git a/Utilities/cmexpat/lib/xmltok_impl.h b/Utilities/cmexpat/lib/xmltok_impl.h
index a6420f48e..e925dbc7e 100644
--- a/Utilities/cmexpat/lib/xmltok_impl.h
+++ b/Utilities/cmexpat/lib/xmltok_impl.h
@@ -31,43 +31,43 @@
 */
 
 enum {
-  BT_NONXML,
-  BT_MALFORM,
-  BT_LT,
-  BT_AMP,
-  BT_RSQB,
-  BT_LEAD2,
-  BT_LEAD3,
-  BT_LEAD4,
-  BT_TRAIL,
-  BT_CR,
-  BT_LF,
-  BT_GT,
-  BT_QUOT,
-  BT_APOS,
-  BT_EQUALS,
-  BT_QUEST,
-  BT_EXCL,
-  BT_SOL,
-  BT_SEMI,
-  BT_NUM,
-  BT_LSQB,
-  BT_S,
-  BT_NMSTRT,
-  BT_COLON,
-  BT_HEX,
-  BT_DIGIT,
-  BT_NAME,
-  BT_MINUS,
-  BT_OTHER, /* known not to be a name or name start character */
+  BT_NONXML,   /* e.g. noncharacter-FFFF */
+  BT_MALFORM,  /* illegal, with regard to encoding */
+  BT_LT,       /* less than = "<" */
+  BT_AMP,      /* ampersand = "&" */
+  BT_RSQB,     /* right square bracket = "[" */
+  BT_LEAD2,    /* lead byte of a 2-byte UTF-8 character */
+  BT_LEAD3,    /* lead byte of a 3-byte UTF-8 character */
+  BT_LEAD4,    /* lead byte of a 4-byte UTF-8 character */
+  BT_TRAIL,    /* trailing unit, e.g. second 16-bit unit of a 4-byte char. */
+  BT_CR,       /* carriage return = "\r" */
+  BT_LF,       /* line feed = "\n" */
+  BT_GT,       /* greater than = ">" */
+  BT_QUOT,     /* quotation character = "\"" */
+  BT_APOS,     /* aposthrophe = "'" */
+  BT_EQUALS,   /* equal sign = "=" */
+  BT_QUEST,    /* question mark = "?" */
+  BT_EXCL,     /* exclamation mark = "!" */
+  BT_SOL,      /* solidus, slash = "/" */
+  BT_SEMI,     /* semicolon = ";" */
+  BT_NUM,      /* number sign = "#" */
+  BT_LSQB,     /* left square bracket = "[" */
+  BT_S,        /* white space, e.g. "\t", " "[, "\r"] */
+  BT_NMSTRT,   /* non-hex name start letter = "G".."Z" + "g".."z" + "_" */
+  BT_COLON,    /* colon = ":" */
+  BT_HEX,      /* hex letter = "A".."F" + "a".."f" */
+  BT_DIGIT,    /* digit = "0".."9" */
+  BT_NAME,     /* dot and middle dot = "." + chr(0xb7) */
+  BT_MINUS,    /* minus = "-" */
+  BT_OTHER,    /* known not to be a name or name start character */
   BT_NONASCII, /* might be a name or name start character */
-  BT_PERCNT,
-  BT_LPAR,
-  BT_RPAR,
-  BT_AST,
-  BT_PLUS,
-  BT_COMMA,
-  BT_VERBAR
+  BT_PERCNT,   /* percent sign = "%" */
+  BT_LPAR,     /* left parenthesis = "(" */
+  BT_RPAR,     /* right parenthesis = "(" */
+  BT_AST,      /* asterisk = "*" */
+  BT_PLUS,     /* plus sign = "+" */
+  BT_COMMA,    /* comma = "," */
+  BT_VERBAR    /* vertical bar = "|" */
 };
 
 #include <stddef.h>
diff --git a/Utilities/cmexpat/lib/xmltok_ns.c b/Utilities/cmexpat/lib/xmltok_ns.c
index 23d31e8e4..919c74e9f 100644
--- a/Utilities/cmexpat/lib/xmltok_ns.c
+++ b/Utilities/cmexpat/lib/xmltok_ns.c
@@ -33,56 +33,47 @@
 #ifdef XML_TOK_NS_C
 
 const ENCODING *
-NS(XmlGetUtf8InternalEncoding)(void)
-{
+NS(XmlGetUtf8InternalEncoding)(void) {
   return &ns(internal_utf8_encoding).enc;
 }
 
 const ENCODING *
-NS(XmlGetUtf16InternalEncoding)(void)
-{
-#if BYTEORDER == 1234
+NS(XmlGetUtf16InternalEncoding)(void) {
+#  if BYTEORDER == 1234
   return &ns(internal_little2_encoding).enc;
-#elif BYTEORDER == 4321
+#  elif BYTEORDER == 4321
   return &ns(internal_big2_encoding).enc;
-#else
+#  else
   const short n = 1;
-  return (*(const char *)&n
-          ? &ns(internal_little2_encoding).enc
-          : &ns(internal_big2_encoding).enc);
-#endif
+  return (*(const char *)&n ? &ns(internal_little2_encoding).enc
+                            : &ns(internal_big2_encoding).enc);
+#  endif
 }
 
-static const ENCODING * const NS(encodings)[] = {
-  &ns(latin1_encoding).enc,
-  &ns(ascii_encoding).enc,
-  &ns(utf8_encoding).enc,
-  &ns(big2_encoding).enc,
-  &ns(big2_encoding).enc,
-  &ns(little2_encoding).enc,
-  &ns(utf8_encoding).enc /* NO_ENC */
+static const ENCODING *const NS(encodings)[] = {
+    &ns(latin1_encoding).enc, &ns(ascii_encoding).enc,
+    &ns(utf8_encoding).enc,   &ns(big2_encoding).enc,
+    &ns(big2_encoding).enc,   &ns(little2_encoding).enc,
+    &ns(utf8_encoding).enc /* NO_ENC */
 };
 
 static int PTRCALL
 NS(initScanProlog)(const ENCODING *enc, const char *ptr, const char *end,
-                   const char **nextTokPtr)
-{
-  return initScan(NS(encodings), (const INIT_ENCODING *)enc,
-                  XML_PROLOG_STATE, ptr, end, nextTokPtr);
+                   const char **nextTokPtr) {
+  return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_PROLOG_STATE,
+                  ptr, end, nextTokPtr);
 }
 
 static int PTRCALL
 NS(initScanContent)(const ENCODING *enc, const char *ptr, const char *end,
-                    const char **nextTokPtr)
-{
-  return initScan(NS(encodings), (const INIT_ENCODING *)enc,
-                  XML_CONTENT_STATE, ptr, end, nextTokPtr);
+                    const char **nextTokPtr) {
+  return initScan(NS(encodings), (const INIT_ENCODING *)enc, XML_CONTENT_STATE,
+                  ptr, end, nextTokPtr);
 }
 
 int
 NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr,
-                    const char *name)
-{
+                    const char *name) {
   int i = getEncodingIndex(name);
   if (i == UNKNOWN_ENC)
     return 0;
@@ -96,9 +87,8 @@ NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr,
 }
 
 static const ENCODING *
-NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end)
-{
-#define ENCODING_MAX 128
+NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end) {
+#  define ENCODING_MAX 128
   char buf[ENCODING_MAX];
   char *p = buf;
   int i;
@@ -115,28 +105,14 @@ NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end)
 }
 
 int
-NS(XmlParseXmlDecl)(int isGeneralTextEntity,
-                    const ENCODING *enc,
-                    const char *ptr,
-                    const char *end,
-                    const char **badPtr,
-                    const char **versionPtr,
-                    const char **versionEndPtr,
-                    const char **encodingName,
-                    const ENCODING **encoding,
-                    int *standalone)
-{
-  return doParseXmlDecl(NS(findEncoding),
-                        isGeneralTextEntity,
-                        enc,
-                        ptr,
-                        end,
-                        badPtr,
-                        versionPtr,
-                        versionEndPtr,
-                        encodingName,
-                        encoding,
-                        standalone);
+NS(XmlParseXmlDecl)(int isGeneralTextEntity, const ENCODING *enc,
+                    const char *ptr, const char *end, const char **badPtr,
+                    const char **versionPtr, const char **versionEndPtr,
+                    const char **encodingName, const ENCODING **encoding,
+                    int *standalone) {
+  return doParseXmlDecl(NS(findEncoding), isGeneralTextEntity, enc, ptr, end,
+                        badPtr, versionPtr, versionEndPtr, encodingName,
+                        encoding, standalone);
 }
 
 #endif /* XML_TOK_NS_C */
diff --git a/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp b/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp
index 6e6e57e1f..fc8650598 100644
--- a/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp
+++ b/Utilities/cmjsoncpp/src/lib_json/json_writer.cpp
@@ -30,7 +30,7 @@
 #define isfinite finite
 #endif
 #elif defined(__hpux)
-#if !defined(isfinite)
+#if !defined(isfinite) && !defined(__GNUC__)
 #if defined(__ia64) && !defined(finite)
 #define isfinite(x) ((sizeof(x) == sizeof(float) ? \
                      _Isfinitef(x) : _IsFinite(x)))
@@ -86,10 +86,11 @@
 // HP-UX
 #if defined(__hpux)
 # if !defined(isfinite)
-#  if defined(__ia64) && !defined(finite)
+#  if defined(__ia64) && !defined(finite) && !defined(__GNUC__)
 #   define isfinite(x) ((sizeof(x) == sizeof(float) ? \
                         _Isfinitef(x) : _Isfinite(x)))
 #  else
+#   include <math.h>
 #   define isfinite finite
 #  endif
 # endif
diff --git a/Utilities/cmlibuv/CMakeLists.txt b/Utilities/cmlibuv/CMakeLists.txt
index 2e781f155..fe2ef756c 100644
--- a/Utilities/cmlibuv/CMakeLists.txt
+++ b/Utilities/cmlibuv/CMakeLists.txt
@@ -300,6 +300,23 @@ if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
     )
 endif()
 
+if(CMAKE_SYSTEM_NAME STREQUAL "HP-UX")
+  list(APPEND uv_libraries
+    rt
+    )
+  list(APPEND uv_headers
+    include/uv/posix.h
+    )
+  list(APPEND uv_defines
+    _XOPEN_SOURCE_EXTENDED
+    )
+  list(APPEND uv_sources
+    src/unix/hpux.c
+    src/unix/no-fsevents.c
+    src/unix/posix-poll.c
+    )
+endif()
+
 include_directories(
   ${uv_includes}
   ${KWSYS_HEADER_ROOT}
diff --git a/Utilities/cmlibuv/include/uv.h b/Utilities/cmlibuv/include/uv.h
index e6dc7368a..eb80bfbc2 100644
--- a/Utilities/cmlibuv/include/uv.h
+++ b/Utilities/cmlibuv/include/uv.h
@@ -206,6 +206,7 @@ typedef enum {
 /* Handle types. */
 typedef struct uv_loop_s uv_loop_t;
 typedef struct uv_handle_s uv_handle_t;
+typedef struct uv_dir_s uv_dir_t;
 typedef struct uv_stream_s uv_stream_t;
 typedef struct uv_tcp_s uv_tcp_t;
 typedef struct uv_udp_s uv_udp_t;
@@ -634,7 +635,11 @@ UV_EXTERN int uv_udp_open(uv_udp_t* handle, uv_os_sock_t sock);
 UV_EXTERN int uv_udp_bind(uv_udp_t* handle,
                           const struct sockaddr* addr,
                           unsigned int flags);
+UV_EXTERN int uv_udp_connect(uv_udp_t* handle, const struct sockaddr* addr);
 
+UV_EXTERN int uv_udp_getpeername(const uv_udp_t* handle,
+                                 struct sockaddr* name,
+                                 int* namelen);
 UV_EXTERN int uv_udp_getsockname(const uv_udp_t* handle,
                                  struct sockaddr* name,
                                  int* namelen);
@@ -1112,6 +1117,11 @@ typedef struct {
 } uv_timeval_t;
 
 typedef struct {
+  int64_t tv_sec;
+  int32_t tv_usec;
+} uv_timeval64_t;
+
+typedef struct {
    uv_timeval_t ru_utime; /* user CPU time used */
    uv_timeval_t ru_stime; /* system CPU time used */
    uint64_t ru_maxrss;    /* maximum resident set size */
@@ -1162,6 +1172,17 @@ UV_EXTERN int uv_os_getenv(const char* name, char* buffer, size_t* size);
 UV_EXTERN int uv_os_setenv(const char* name, const char* value);
 UV_EXTERN int uv_os_unsetenv(const char* name);
 
+#ifdef MAXHOSTNAMELEN
+# define UV_MAXHOSTNAMESIZE (MAXHOSTNAMELEN + 1)
+#else
+  /*
+    Fallback for the maximum hostname size, including the null terminator. The
+    Windows gethostname() documentation states that 256 bytes will always be
+    large enough to hold the null-terminated hostname.
+  */
+# define UV_MAXHOSTNAMESIZE 256
+#endif
+
 UV_EXTERN int uv_os_gethostname(char* buffer, size_t* size);
 
 UV_EXTERN int uv_os_uname(uv_utsname_t* buffer);
@@ -1199,9 +1220,19 @@ typedef enum {
   UV_FS_FCHOWN,
   UV_FS_REALPATH,
   UV_FS_COPYFILE,
-  UV_FS_LCHOWN
+  UV_FS_LCHOWN,
+  UV_FS_OPENDIR,
+  UV_FS_READDIR,
+  UV_FS_CLOSEDIR
 } uv_fs_type;
 
+struct uv_dir_s {
+  uv_dirent_t* dirents;
+  size_t nentries;
+  void* reserved[4];
+  UV_DIR_PRIVATE_FIELDS
+};
+
 /* uv_fs_t is a subclass of uv_req_t. */
 struct uv_fs_s {
   UV_REQ_FIELDS
@@ -1294,6 +1325,18 @@ UV_EXTERN int uv_fs_scandir(uv_loop_t* loop,
                             uv_fs_cb cb);
 UV_EXTERN int uv_fs_scandir_next(uv_fs_t* req,
                                  uv_dirent_t* ent);
+UV_EXTERN int uv_fs_opendir(uv_loop_t* loop,
+                            uv_fs_t* req,
+                            const char* path,
+                            uv_fs_cb cb);
+UV_EXTERN int uv_fs_readdir(uv_loop_t* loop,
+                            uv_fs_t* req,
+                            uv_dir_t* dir,
+                            uv_fs_cb cb);
+UV_EXTERN int uv_fs_closedir(uv_loop_t* loop,
+                             uv_fs_t* req,
+                             uv_dir_t* dir,
+                             uv_fs_cb cb);
 UV_EXTERN int uv_fs_stat(uv_loop_t* loop,
                          uv_fs_t* req,
                          const char* path,
@@ -1536,6 +1579,7 @@ UV_EXTERN int uv_chdir(const char* dir);
 
 UV_EXTERN uint64_t uv_get_free_memory(void);
 UV_EXTERN uint64_t uv_get_total_memory(void);
+UV_EXTERN uint64_t uv_get_constrained_memory(void);
 
 UV_EXTERN uint64_t uv_hrtime(void);
 
@@ -1589,9 +1633,29 @@ UV_EXTERN void uv_key_delete(uv_key_t* key);
 UV_EXTERN void* uv_key_get(uv_key_t* key);
 UV_EXTERN void uv_key_set(uv_key_t* key, void* value);
 
+UV_EXTERN int uv_gettimeofday(uv_timeval64_t* tv);
+
 typedef void (*uv_thread_cb)(void* arg);
 
 UV_EXTERN int uv_thread_create(uv_thread_t* tid, uv_thread_cb entry, void* arg);
+
+typedef enum {
+  UV_THREAD_NO_FLAGS = 0x00,
+  UV_THREAD_HAS_STACK_SIZE = 0x01
+} uv_thread_create_flags;
+
+struct uv_thread_options_s {
+  unsigned int flags;
+  size_t stack_size;
+  /* More fields may be added at any time. */
+};
+
+typedef struct uv_thread_options_s uv_thread_options_t;
+
+UV_EXTERN int uv_thread_create_ex(uv_thread_t* tid,
+                                  const uv_thread_options_t* params,
+                                  uv_thread_cb entry,
+                                  void* arg);
 UV_EXTERN uv_thread_t uv_thread_self(void);
 UV_EXTERN int uv_thread_join(uv_thread_t *tid);
 UV_EXTERN int uv_thread_equal(const uv_thread_t* t1, const uv_thread_t* t2);
diff --git a/Utilities/cmlibuv/include/uv/unix.h b/Utilities/cmlibuv/include/uv/unix.h
index 3c1b36369..4e261081b 100644
--- a/Utilities/cmlibuv/include/uv/unix.h
+++ b/Utilities/cmlibuv/include/uv/unix.h
@@ -31,13 +31,14 @@
 #include <netinet/in.h>
 #include <netinet/tcp.h>
 #include <arpa/inet.h>
-#include <netdb.h>
+#include <netdb.h>  /* MAXHOSTNAMELEN on Solaris */
 
 #include <termios.h>
 #include <pwd.h>
 
 #if !defined(__MVS__)
 #include <semaphore.h>
+#include <sys/param.h> /* MAXHOSTNAMELEN on Linux and the BSDs */
 #endif
 #include <pthread.h>
 #include <signal.h>
@@ -50,12 +51,12 @@
 # include "linux.h"
 #elif defined (__MVS__)
 # include "os390.h"
-#elif defined(__PASE__)
-# include "posix.h"
 #elif defined(_AIX)
 # include "aix.h"
 #elif defined(__sun)
 # include "sunos.h"
+#elif defined(__hpux)
+# include "posix.h"
 #elif defined(__APPLE__)
 # include "darwin.h"
 #elif defined(__DragonFly__)       || \
@@ -64,9 +65,12 @@
       defined(__OpenBSD__)         || \
       defined(__NetBSD__)
 # include "bsd.h"
-#elif defined(__CYGWIN__) || defined(__MSYS__)
+#elif defined(__PASE__)   || \
+      defined(__CYGWIN__) || \
+      defined(__MSYS__)   || \
+      defined(__GNU__)
 # include "posix.h"
-#elif defined(__GNU__)
+#elif defined(__HAIKU__)
 # include "posix.h"
 #endif
 
@@ -149,7 +153,9 @@ typedef pthread_cond_t uv_cond_t;
 typedef pthread_key_t uv_key_t;
 
 /* Note: guard clauses should match uv_barrier_init's in src/unix/thread.c. */
-#if defined(_AIX) || !defined(PTHREAD_BARRIER_SERIAL_THREAD)
+#if defined(_AIX) || \
+    defined(__OpenBSD__) || \
+    !defined(PTHREAD_BARRIER_SERIAL_THREAD)
 /* TODO(bnoordhuis) Merge into uv_barrier_t in v2. */
 struct _uv_barrier {
   uv_mutex_t mutex;
@@ -178,6 +184,9 @@ typedef uid_t uv_uid_t;
 
 typedef struct dirent uv__dirent_t;
 
+#define UV_DIR_PRIVATE_FIELDS \
+  DIR* dir;
+
 #if defined(DT_UNKNOWN)
 # define HAVE_DIRENT_TYPES
 # if defined(DT_REG)
diff --git a/Utilities/cmlibuv/include/uv/version.h b/Utilities/cmlibuv/include/uv/version.h
index abc140a3b..97f0bc245 100644
--- a/Utilities/cmlibuv/include/uv/version.h
+++ b/Utilities/cmlibuv/include/uv/version.h
@@ -31,7 +31,7 @@
  */
 
 #define UV_VERSION_MAJOR 1
-#define UV_VERSION_MINOR 24
+#define UV_VERSION_MINOR 29
 #define UV_VERSION_PATCH 2
 #define UV_VERSION_IS_RELEASE 0
 #define UV_VERSION_SUFFIX "dev"
diff --git a/Utilities/cmlibuv/include/uv/win.h b/Utilities/cmlibuv/include/uv/win.h
index f3d3809f3..7f77cc238 100644
--- a/Utilities/cmlibuv/include/uv/win.h
+++ b/Utilities/cmlibuv/include/uv/win.h
@@ -312,6 +312,11 @@ typedef struct uv__dirent_s {
   char d_name[1];
 } uv__dirent_t;
 
+#define UV_DIR_PRIVATE_FIELDS \
+  HANDLE dir_handle;          \
+  WIN32_FIND_DATAW find_data; \
+  BOOL need_find_call;
+
 #define HAVE_DIRENT_TYPES
 #define UV__DT_DIR     UV_DIRENT_DIR
 #define UV__DT_FILE    UV_DIRENT_FILE
diff --git a/Utilities/cmlibuv/src/fs-poll.c b/Utilities/cmlibuv/src/fs-poll.c
index 6c82dfc1d..89864e23f 100644
--- a/Utilities/cmlibuv/src/fs-poll.c
+++ b/Utilities/cmlibuv/src/fs-poll.c
@@ -22,12 +22,20 @@
 #include "uv.h"
 #include "uv-common.h"
 
+#ifdef _WIN32
+#include "win/internal.h"
+#include "win/handle-inl.h"
+#define uv__make_close_pending(h) uv_want_endgame((h)->loop, (h))
+#else
+#include "unix/internal.h"
+#endif
+
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>
 
 struct poll_ctx {
-  uv_fs_poll_t* parent_handle; /* NULL if parent has been stopped or closed */
+  uv_fs_poll_t* parent_handle;
   int busy_polling;
   unsigned int interval;
   uint64_t start_time;
@@ -36,6 +44,7 @@ struct poll_ctx {
   uv_timer_t timer_handle;
   uv_fs_t fs_req; /* TODO(bnoordhuis) mark fs_req internal */
   uv_stat_t statbuf;
+  struct poll_ctx* previous; /* context from previous start()..stop() period */
   char path[1]; /* variable length */
 };
 
@@ -49,6 +58,7 @@ static uv_stat_t zero_statbuf;
 
 int uv_fs_poll_init(uv_loop_t* loop, uv_fs_poll_t* handle) {
   uv__handle_init(loop, (uv_handle_t*)handle, UV_FS_POLL);
+  handle->poll_ctx = NULL;
   return 0;
 }
 
@@ -62,7 +72,7 @@ int uv_fs_poll_start(uv_fs_poll_t* handle,
   size_t len;
   int err;
 
-  if (uv__is_active(handle))
+  if (uv_is_active((uv_handle_t*)handle))
     return 0;
 
   loop = handle->loop;
@@ -90,6 +100,8 @@ int uv_fs_poll_start(uv_fs_poll_t* handle,
   if (err < 0)
     goto error;
 
+  if (handle->poll_ctx != NULL)
+    ctx->previous = handle->poll_ctx;
   handle->poll_ctx = ctx;
   uv__handle_start(handle);
 
@@ -104,19 +116,17 @@ error:
 int uv_fs_poll_stop(uv_fs_poll_t* handle) {
   struct poll_ctx* ctx;
 
-  if (!uv__is_active(handle))
+  if (!uv_is_active((uv_handle_t*)handle))
     return 0;
 
   ctx = handle->poll_ctx;
   assert(ctx != NULL);
-  assert(ctx->parent_handle != NULL);
-  ctx->parent_handle = NULL;
-  handle->poll_ctx = NULL;
+  assert(ctx->parent_handle == handle);
 
   /* Close the timer if it's active. If it's inactive, there's a stat request
    * in progress and poll_cb will take care of the cleanup.
    */
-  if (uv__is_active(&ctx->timer_handle))
+  if (uv_is_active((uv_handle_t*)&ctx->timer_handle))
     uv_close((uv_handle_t*)&ctx->timer_handle, timer_close_cb);
 
   uv__handle_stop(handle);
@@ -129,7 +139,7 @@ int uv_fs_poll_getpath(uv_fs_poll_t* handle, char* buffer, size_t* size) {
   struct poll_ctx* ctx;
   size_t required_len;
 
-  if (!uv__is_active(handle)) {
+  if (!uv_is_active((uv_handle_t*)handle)) {
     *size = 0;
     return UV_EINVAL;
   }
@@ -153,6 +163,9 @@ int uv_fs_poll_getpath(uv_fs_poll_t* handle, char* buffer, size_t* size) {
 
 void uv__fs_poll_close(uv_fs_poll_t* handle) {
   uv_fs_poll_stop(handle);
+
+  if (handle->poll_ctx == NULL)
+    uv__make_close_pending((uv_handle_t*)handle);
 }
 
 
@@ -173,14 +186,13 @@ static void poll_cb(uv_fs_t* req) {
   uv_stat_t* statbuf;
   struct poll_ctx* ctx;
   uint64_t interval;
+  uv_fs_poll_t* handle;
 
   ctx = container_of(req, struct poll_ctx, fs_req);
+  handle = ctx->parent_handle;
 
-  if (ctx->parent_handle == NULL) { /* handle has been stopped or closed */
-    uv_close((uv_handle_t*)&ctx->timer_handle, timer_close_cb);
-    uv_fs_req_cleanup(req);
-    return;
-  }
+  if (!uv_is_active((uv_handle_t*)handle) || uv__is_closing(handle))
+    goto out;
 
   if (req->result != 0) {
     if (ctx->busy_polling != req->result) {
@@ -205,7 +217,7 @@ static void poll_cb(uv_fs_t* req) {
 out:
   uv_fs_req_cleanup(req);
 
-  if (ctx->parent_handle == NULL) { /* handle has been stopped by callback */
+  if (!uv_is_active((uv_handle_t*)handle) || uv__is_closing(handle)) {
     uv_close((uv_handle_t*)&ctx->timer_handle, timer_close_cb);
     return;
   }
@@ -219,8 +231,27 @@ out:
 }
 
 
-static void timer_close_cb(uv_handle_t* handle) {
-  uv__free(container_of(handle, struct poll_ctx, timer_handle));
+static void timer_close_cb(uv_handle_t* timer) {
+  struct poll_ctx* ctx;
+  struct poll_ctx* it;
+  struct poll_ctx* last;
+  uv_fs_poll_t* handle;
+
+  ctx = container_of(timer, struct poll_ctx, timer_handle);
+  handle = ctx->parent_handle;
+  if (ctx == handle->poll_ctx) {
+    handle->poll_ctx = ctx->previous;
+    if (handle->poll_ctx == NULL && uv__is_closing(handle))
+      uv__make_close_pending((uv_handle_t*)handle);
+  } else {
+    for (last = handle->poll_ctx, it = last->previous;
+         it != ctx;
+         last = it, it = it->previous) {
+      assert(last->previous != NULL);
+    }
+    last->previous = ctx->previous;
+  }
+  uv__free(ctx);
 }
 
 
diff --git a/Utilities/cmlibuv/src/threadpool.c b/Utilities/cmlibuv/src/threadpool.c
index 4258933c7..7aa575508 100644
--- a/Utilities/cmlibuv/src/threadpool.c
+++ b/Utilities/cmlibuv/src/threadpool.c
@@ -27,7 +27,7 @@
 
 #include <stdlib.h>
 
-#define MAX_THREADPOOL_SIZE 128
+#define MAX_THREADPOOL_SIZE 1024
 
 static uv_once_t once = UV_ONCE_INIT;
 static uv_cond_t cond;
diff --git a/Utilities/cmlibuv/src/unix/aix.c b/Utilities/cmlibuv/src/unix/aix.c
index 337e58e0a..1f36926c0 100644
--- a/Utilities/cmlibuv/src/unix/aix.c
+++ b/Utilities/cmlibuv/src/unix/aix.c
@@ -344,6 +344,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 void uv_loadavg(double avg[3]) {
   perfstat_cpu_total_t ps_total;
   int result = perfstat_cpu_total(NULL, &ps_total, sizeof(ps_total), 1);
@@ -1041,6 +1046,7 @@ void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
   struct poll_ctl pc;
 
   assert(loop->watchers != NULL);
+  assert(fd >= 0);
 
   events = (struct pollfd*) loop->watchers[loop->nwatchers];
   nfds = (uintptr_t) loop->watchers[loop->nwatchers + 1];
diff --git a/Utilities/cmlibuv/src/unix/async.c b/Utilities/cmlibuv/src/unix/async.c
index 0b450ae0d..a5c47bca0 100644
--- a/Utilities/cmlibuv/src/unix/async.c
+++ b/Utilities/cmlibuv/src/unix/async.c
@@ -61,14 +61,43 @@ int uv_async_send(uv_async_t* handle) {
   if (ACCESS_ONCE(int, handle->pending) != 0)
     return 0;
 
-  if (cmpxchgi(&handle->pending, 0, 1) == 0)
-    uv__async_send(handle->loop);
+  /* Tell the other thread we're busy with the handle. */
+  if (cmpxchgi(&handle->pending, 0, 1) != 0)
+    return 0;
+
+  /* Wake up the other thread's event loop. */
+  uv__async_send(handle->loop);
+
+  /* Tell the other thread we're done. */
+  if (cmpxchgi(&handle->pending, 1, 2) != 1)
+    abort();
 
   return 0;
 }
 
 
+/* Only call this from the event loop thread. */
+static int uv__async_spin(uv_async_t* handle) {
+  int rc;
+
+  for (;;) {
+    /* rc=0 -- handle is not pending.
+     * rc=1 -- handle is pending, other thread is still working with it.
+     * rc=2 -- handle is pending, other thread is done.
+     */
+    rc = cmpxchgi(&handle->pending, 2, 0);
+
+    if (rc != 1)
+      return rc;
+
+    /* Other thread is busy with this handle, spin until it's done. */
+    cpu_relax();
+  }
+}
+
+
 void uv__async_close(uv_async_t* handle) {
+  uv__async_spin(handle);
   QUEUE_REMOVE(&handle->queue);
   uv__handle_stop(handle);
 }
@@ -109,8 +138,8 @@ static void uv__async_io(uv_loop_t* loop, uv__io_t* w, unsigned int events) {
     QUEUE_REMOVE(q);
     QUEUE_INSERT_TAIL(&loop->async_handles, q);
 
-    if (cmpxchgi(&h->pending, 1, 0) == 0)
-      continue;
+    if (0 == uv__async_spin(h))
+      continue;  /* Not pending. */
 
     if (h->async_cb == NULL)
       continue;
diff --git a/Utilities/cmlibuv/src/unix/atomic-ops.h b/Utilities/cmlibuv/src/unix/atomic-ops.h
index be741dcb7..995aca63a 100644
--- a/Utilities/cmlibuv/src/unix/atomic-ops.h
+++ b/Utilities/cmlibuv/src/unix/atomic-ops.h
@@ -23,7 +23,6 @@
 #endif
 
 UV_UNUSED(static int cmpxchgi(int* ptr, int oldval, int newval));
-UV_UNUSED(static long cmpxchgl(long* ptr, long oldval, long newval));
 UV_UNUSED(static void cpu_relax(void));
 
 /* Prefer hand-rolled assembly over the gcc builtins because the latter also
@@ -49,43 +48,7 @@ UV_UNUSED(static int cmpxchgi(int* ptr, int oldval, int newval)) {
   else
     return op4;
 #elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-  return atomic_cas_uint(ptr, oldval, newval);
-#else
-  return __sync_val_compare_and_swap(ptr, oldval, newval);
-#endif
-}
-
-UV_UNUSED(static long cmpxchgl(long* ptr, long oldval, long newval)) {
-#if defined(__i386__) || defined(__x86_64__)
-  long out;
-  __asm__ __volatile__ ("lock; cmpxchg %2, %1;"
-                        : "=a" (out), "+m" (*(volatile long*) ptr)
-                        : "r" (newval), "0" (oldval)
-                        : "memory");
-  return out;
-#elif defined(_AIX) && (defined(__xlC__) || defined(__ibmxl__))
-  const long out = (*(volatile int*) ptr);
-# if defined(__64BIT__)
-  __compare_and_swaplp(ptr, &oldval, newval);
-# else
-  __compare_and_swap(ptr, &oldval, newval);
-# endif /* if defined(__64BIT__) */
-  return out;
-#elif defined (__MVS__)
-#ifdef _LP64
-  unsigned long long op4;
-  if (__plo_CSSTGR(ptr, (unsigned long long*) &oldval, newval,
-                  (unsigned long long*) ptr, *ptr, &op4))
-#else
-  unsigned long op4;
-  if (__plo_CSST(ptr, (unsigned int*) &oldval, newval,
-                (unsigned int*) ptr, *ptr, &op4))
-#endif
-    return oldval;
-  else
-    return op4;
-#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-  return atomic_cas_ulong(ptr, oldval, newval);
+  return atomic_cas_uint((uint_t *)ptr, (uint_t)oldval, (uint_t)newval);
 #else
   return __sync_val_compare_and_swap(ptr, oldval, newval);
 #endif
diff --git a/Utilities/cmlibuv/src/unix/bsd-ifaddrs.c b/Utilities/cmlibuv/src/unix/bsd-ifaddrs.c
index 3c2253f0c..0d7bbe662 100644
--- a/Utilities/cmlibuv/src/unix/bsd-ifaddrs.c
+++ b/Utilities/cmlibuv/src/unix/bsd-ifaddrs.c
@@ -31,6 +31,10 @@
 #include <net/if_dl.h>
 #endif
 
+#if defined(__HAIKU__)
+#define IFF_RUNNING IFF_LINK
+#endif
+
 static int uv__ifaddr_exclude(struct ifaddrs *ent, int exclude_type) {
   if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)))
     return 1;
@@ -45,7 +49,8 @@ static int uv__ifaddr_exclude(struct ifaddrs *ent, int exclude_type) {
   if (exclude_type == UV__EXCLUDE_IFPHYS)
     return (ent->ifa_addr->sa_family != AF_LINK);
 #endif
-#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__DragonFly__)
+#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__DragonFly__) || \
+    defined(__HAIKU__)
   /*
    * On BSD getifaddrs returns information related to the raw underlying
    * devices.  We're not interested in this information.
@@ -84,7 +89,8 @@ int uv_interface_addresses(uv_interface_address_t** addresses, int* count) {
     return 0;
   }
 
-  *addresses = uv__malloc(*count * sizeof(**addresses));
+  /* Make sure the memory is initiallized to zero using calloc() */
+  *addresses = uv__calloc(*count, sizeof(**addresses));
 
   if (*addresses == NULL) {
     freeifaddrs(addrs);
@@ -116,6 +122,7 @@ int uv_interface_addresses(uv_interface_address_t** addresses, int* count) {
     address++;
   }
 
+#if !(defined(__CYGWIN__) || defined(__MSYS__))
   /* Fill in physical addresses for each interface */
   for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
     if (uv__ifaddr_exclude(ent, UV__EXCLUDE_IFPHYS))
@@ -124,20 +131,15 @@ int uv_interface_addresses(uv_interface_address_t** addresses, int* count) {
     address = *addresses;
 
     for (i = 0; i < *count; i++) {
-#if defined(__CYGWIN__) || defined(__MSYS__)
-      memset(address->phys_addr, 0, sizeof(address->phys_addr));
-#else
       if (strcmp(address->name, ent->ifa_name) == 0) {
         struct sockaddr_dl* sa_addr;
         sa_addr = (struct sockaddr_dl*)(ent->ifa_addr);
         memcpy(address->phys_addr, LLADDR(sa_addr), sizeof(address->phys_addr));
-      } else {
-        memset(address->phys_addr, 0, sizeof(address->phys_addr));
       }
-#endif
       address++;
     }
   }
+#endif
 
   freeifaddrs(addrs);
 
diff --git a/Utilities/cmlibuv/src/unix/cmake-bootstrap.c b/Utilities/cmlibuv/src/unix/cmake-bootstrap.c
index 309ec79ce..d42ff05c5 100644
--- a/Utilities/cmlibuv/src/unix/cmake-bootstrap.c
+++ b/Utilities/cmlibuv/src/unix/cmake-bootstrap.c
@@ -137,4 +137,13 @@ int uv__utimesat(int dirfd, const char* path, const struct timespec times[2],
   errno = ENOSYS;
   return -1;
 }
+
+int uv__statx(int dirfd,
+              const char* path,
+              int flags,
+              unsigned int mask,
+              struct uv__statx* statxbuf) {
+  errno = ENOSYS;
+  return -1;
+}
 #endif
diff --git a/Utilities/cmlibuv/src/unix/core.c b/Utilities/cmlibuv/src/unix/core.c
index a8d6adb42..cf7dea050 100644
--- a/Utilities/cmlibuv/src/unix/core.c
+++ b/Utilities/cmlibuv/src/unix/core.c
@@ -42,9 +42,9 @@
 #include <pwd.h>
 #include <sched.h>
 #include <sys/utsname.h>
+#include <sys/time.h>
 
 #ifdef __sun
-# include <netdb.h> /* MAXHOSTNAMELEN on Solaris */
 # include <sys/filio.h>
 # include <sys/types.h>
 # include <sys/wait.h>
@@ -91,13 +91,8 @@
 #include <sys/ioctl.h>
 #endif
 
-#if !defined(__MVS__)
-#include <sys/param.h> /* MAXHOSTNAMELEN on Linux and the BSDs */
-#endif
-
-/* Fallback for the maximum hostname length */
-#ifndef MAXHOSTNAMELEN
-# define MAXHOSTNAMELEN 256
+#if defined(__linux__)
+#include <sys/syscall.h>
 #endif
 
 static int uv__run_pending(uv_loop_t* loop);
@@ -174,7 +169,9 @@ void uv_close(uv_handle_t* handle, uv_close_cb close_cb) {
 
   case UV_FS_POLL:
     uv__fs_poll_close((uv_fs_poll_t*)handle);
-    break;
+    /* Poll handles use file system requests, and one of them may still be
+     * running. The poll code will call uv__make_close_pending() for us. */
+    return;
 
   case UV_SIGNAL:
     uv__signal_close((uv_signal_t*) handle);
@@ -520,6 +517,34 @@ skip:
 }
 
 
+/* close() on macos has the "interesting" quirk that it fails with EINTR
+ * without closing the file descriptor when a thread is in the cancel state.
+ * That's why libuv calls close$NOCANCEL() instead.
+ *
+ * glibc on linux has a similar issue: close() is a cancellation point and
+ * will unwind the thread when it's in the cancel state. Work around that
+ * by making the system call directly. Musl libc is unaffected.
+ */
+int uv__close_nocancel(int fd) {
+#if defined(__APPLE__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdollar-in-identifier-extension"
+#if defined(__LP64__)
+  extern int close$NOCANCEL(int);
+  return close$NOCANCEL(fd);
+#else
+  extern int close$NOCANCEL$UNIX2003(int);
+  return close$NOCANCEL$UNIX2003(fd);
+#endif
+#pragma GCC diagnostic pop
+#elif defined(__linux__)
+  return syscall(SYS_close, fd);
+#else
+  return close(fd);
+#endif
+}
+
+
 int uv__close_nocheckstdio(int fd) {
   int saved_errno;
   int rc;
@@ -527,7 +552,7 @@ int uv__close_nocheckstdio(int fd) {
   assert(fd > -1);  /* Catch uninitialized io_watcher.fd bugs. */
 
   saved_errno = errno;
-  rc = close(fd);
+  rc = uv__close_nocancel(fd);
   if (rc == -1) {
     rc = UV__ERR(errno);
     if (rc == UV_EINTR || rc == UV__ERR(EINPROGRESS))
@@ -562,7 +587,7 @@ int uv__nonblock_ioctl(int fd, int set) {
 }
 
 
-#if !defined(__CYGWIN__) && !defined(__MSYS__)
+#if !defined(__hpux) && !defined(__CYGWIN__) && !defined(__MSYS__) && !defined(__HAIKU__)
 int uv__cloexec_ioctl(int fd, int set) {
   int r;
 
@@ -895,7 +920,8 @@ void uv__io_close(uv_loop_t* loop, uv__io_t* w) {
   QUEUE_REMOVE(&w->pending_queue);
 
   /* Remove stale events for this file descriptor */
-  uv__platform_invalidate_fd(loop, w->fd);
+  if (w->fd != -1)
+    uv__platform_invalidate_fd(loop, w->fd);
 }
 
 
@@ -929,7 +955,7 @@ int uv_getrusage(uv_rusage_t* rusage) {
   rusage->ru_stime.tv_sec = usage.ru_stime.tv_sec;
   rusage->ru_stime.tv_usec = usage.ru_stime.tv_usec;
 
-#if !defined(__MVS__)
+#if !defined(__MVS__) && !defined(__HAIKU__)
   rusage->ru_maxrss = usage.ru_maxrss;
   rusage->ru_ixrss = usage.ru_ixrss;
   rusage->ru_idrss = usage.ru_idrss;
@@ -1294,7 +1320,7 @@ int uv_os_gethostname(char* buffer, size_t* size) {
     instead by creating a large enough buffer and comparing the hostname length
     to the size input.
   */
-  char buf[MAXHOSTNAMELEN + 1];
+  char buf[UV_MAXHOSTNAMESIZE];
   size_t len;
 
   if (buffer == NULL || size == NULL || *size == 0)
@@ -1426,3 +1452,39 @@ error:
   buffer->machine[0] = '\0';
   return r;
 }
+
+int uv__getsockpeername(const uv_handle_t* handle,
+                        uv__peersockfunc func,
+                        struct sockaddr* name,
+                        int* namelen) {
+  socklen_t socklen;
+  uv_os_fd_t fd;
+  int r;
+
+  r = uv_fileno(handle, &fd);
+  if (r < 0)
+    return r;
+
+  /* sizeof(socklen_t) != sizeof(int) on some systems. */
+  socklen = (socklen_t) *namelen;
+
+  if (func(fd, name, &socklen))
+    return UV__ERR(errno);
+
+  *namelen = (int) socklen;
+  return 0;
+}
+
+int uv_gettimeofday(uv_timeval64_t* tv) {
+  struct timeval time;
+
+  if (tv == NULL)
+    return UV_EINVAL;
+
+  if (gettimeofday(&time, NULL) != 0)
+    return UV__ERR(errno);
+
+  tv->tv_sec = (int64_t) time.tv_sec;
+  tv->tv_usec = (int32_t) time.tv_usec;
+  return 0;
+}
diff --git a/Utilities/cmlibuv/src/unix/darwin.c b/Utilities/cmlibuv/src/unix/darwin.c
index 31ad8a9e4..e4cd8ff7e 100644
--- a/Utilities/cmlibuv/src/unix/darwin.c
+++ b/Utilities/cmlibuv/src/unix/darwin.c
@@ -117,6 +117,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 void uv_loadavg(double avg[3]) {
   struct loadavg info;
   size_t size = sizeof(info);
diff --git a/Utilities/cmlibuv/src/unix/freebsd.c b/Utilities/cmlibuv/src/unix/freebsd.c
index 0f729cfd4..7de88d6a5 100644
--- a/Utilities/cmlibuv/src/unix/freebsd.c
+++ b/Utilities/cmlibuv/src/unix/freebsd.c
@@ -137,6 +137,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 void uv_loadavg(double avg[3]) {
   struct loadavg info;
   size_t size = sizeof(info);
diff --git a/Utilities/cmlibuv/src/unix/fs.c b/Utilities/cmlibuv/src/unix/fs.c
index bffc956b5..5fb34f1be 100644
--- a/Utilities/cmlibuv/src/unix/fs.c
+++ b/Utilities/cmlibuv/src/unix/fs.c
@@ -47,7 +47,7 @@
 
 #if defined(__DragonFly__)        ||                                      \
     defined(__FreeBSD__)          ||                                      \
-    defined(__FreeBSD_kernel_)    ||                                      \
+    defined(__FreeBSD_kernel__)   ||                                      \
     defined(__OpenBSD__)          ||                                      \
     defined(__NetBSD__)
 # define HAVE_PREADV 1
@@ -60,7 +60,6 @@
 #endif
 
 #if defined(__APPLE__)
-# include <copyfile.h>
 # include <sys/sysctl.h>
 #elif defined(__linux__) && !defined(FICLONE)
 # include <sys/ioctl.h>
@@ -143,19 +142,34 @@ extern char *mkdtemp(char *template); /* See issue #740 on AIX < 7 */
   while (0)
 
 
+static int uv__fs_close(int fd) {
+  int rc;
+
+  rc = uv__close_nocancel(fd);
+  if (rc == -1)
+    if (errno == EINTR || errno == EINPROGRESS)
+      rc = 0;  /* The close is in progress, not an error. */
+
+  return rc;
+}
+
+
 static ssize_t uv__fs_fsync(uv_fs_t* req) {
 #if defined(__APPLE__)
   /* Apple's fdatasync and fsync explicitly do NOT flush the drive write cache
    * to the drive platters. This is in contrast to Linux's fdatasync and fsync
    * which do, according to recent man pages. F_FULLFSYNC is Apple's equivalent
    * for flushing buffered data to permanent storage. If F_FULLFSYNC is not
-   * supported by the file system we should fall back to fsync(). This is the
-   * same approach taken by sqlite.
+   * supported by the file system we fall back to F_BARRIERFSYNC or fsync().
+   * This is the same approach taken by sqlite, except sqlite does not issue
+   * an F_BARRIERFSYNC call.
    */
   int r;
 
   r = fcntl(req->file, F_FULLFSYNC);
   if (r != 0)
+    r = fcntl(req->file, 85 /* F_BARRIERFSYNC */);  /* fsync + barrier */
+  if (r != 0)
     r = fsync(req->file);
   return r;
 #else
@@ -178,7 +192,8 @@ static ssize_t uv__fs_fdatasync(uv_fs_t* req) {
 
 static ssize_t uv__fs_futime(uv_fs_t* req) {
 #if defined(__linux__)                                                        \
-    || defined(_AIX71)
+    || defined(_AIX71)                                                        \
+    || defined(__HAIKU__)
   /* utimesat() has nanosecond resolution but we stick to microseconds
    * for the sake of consistency with other platforms.
    */
@@ -219,7 +234,7 @@ static ssize_t uv__fs_futime(uv_fs_t* req) {
 #endif
 }
 
-#if defined(__sun) && (_XOPEN_SOURCE < 600 || defined(CMAKE_BOOTSTRAP))
+#if (defined(__sun) || defined(__hpux)) && (_XOPEN_SOURCE < 600 || defined(CMAKE_BOOTSTRAP))
 static char* uv__mkdtemp(char *template)
 {
   if (!mktemp(template) || mkdir(template, 0700))
@@ -327,6 +342,18 @@ done:
   req->bufs = NULL;
   req->nbufs = 0;
 
+#ifdef __PASE__
+  /* PASE returns EOPNOTSUPP when reading a directory, convert to EISDIR */
+  if (result == -1 && errno == EOPNOTSUPP) {
+    struct stat buf;
+    ssize_t rc;
+    rc = fstat(req->file, &buf);
+    if (rc == 0 && S_ISDIR(buf.st_mode)) {
+      errno = EISDIR;
+    }
+  }
+#endif
+
   return result;
 }
 
@@ -349,7 +376,7 @@ static int uv__fs_scandir_sort(UV_CONST_DIRENT** a, UV_CONST_DIRENT** b) {
 
 
 static ssize_t uv__fs_scandir(uv_fs_t* req) {
-  uv__dirent_t **dents;
+  uv__dirent_t** dents;
   int n;
 
   dents = NULL;
@@ -373,6 +400,87 @@ static ssize_t uv__fs_scandir(uv_fs_t* req) {
   return n;
 }
 
+static int uv__fs_opendir(uv_fs_t* req) {
+  uv_dir_t* dir;
+
+  dir = uv__malloc(sizeof(*dir));
+  if (dir == NULL)
+    goto error;
+
+  dir->dir = opendir(req->path);
+  if (dir->dir == NULL)
+    goto error;
+
+  req->ptr = dir;
+  return 0;
+
+error:
+  uv__free(dir);
+  req->ptr = NULL;
+  return -1;
+}
+
+static int uv__fs_readdir(uv_fs_t* req) {
+  uv_dir_t* dir;
+  uv_dirent_t* dirent;
+  struct dirent* res;
+  unsigned int dirent_idx;
+  unsigned int i;
+
+  dir = req->ptr;
+  dirent_idx = 0;
+
+  while (dirent_idx < dir->nentries) {
+    /* readdir() returns NULL on end of directory, as well as on error. errno
+       is used to differentiate between the two conditions. */
+    errno = 0;
+    res = readdir(dir->dir);
+
+    if (res == NULL) {
+      if (errno != 0)
+        goto error;
+      break;
+    }
+
+    if (strcmp(res->d_name, ".") == 0 || strcmp(res->d_name, "..") == 0)
+      continue;
+
+    dirent = &dir->dirents[dirent_idx];
+    dirent->name = uv__strdup(res->d_name);
+
+    if (dirent->name == NULL)
+      goto error;
+
+    dirent->type = uv__fs_get_dirent_type(res);
+    ++dirent_idx;
+  }
+
+  return dirent_idx;
+
+error:
+  for (i = 0; i < dirent_idx; ++i) {
+    uv__free((char*) dir->dirents[i].name);
+    dir->dirents[i].name = NULL;
+  }
+
+  return -1;
+}
+
+static int uv__fs_closedir(uv_fs_t* req) {
+  uv_dir_t* dir;
+
+  dir = req->ptr;
+
+  if (dir->dir != NULL) {
+    closedir(dir->dir);
+    dir->dir = NULL;
+  }
+
+  uv__free(req->ptr);
+  req->ptr = NULL;
+  return 0;
+}
+
 #if defined(_POSIX_PATH_MAX)
 # define UV__FS_PATH_MAX _POSIX_PATH_MAX
 #elif defined(PATH_MAX)
@@ -702,7 +810,8 @@ static ssize_t uv__fs_sendfile(uv_fs_t* req) {
 static ssize_t uv__fs_utime(uv_fs_t* req) {
 #if defined(__linux__)                                                         \
     || defined(_AIX71)                                                         \
-    || defined(__sun)
+    || defined(__sun)                                                          \
+    || defined(__HAIKU__)
   /* utimesat() has nanosecond resolution but we stick to microseconds
    * for the sake of consistency with other platforms.
    */
@@ -806,45 +915,6 @@ done:
 }
 
 static ssize_t uv__fs_copyfile(uv_fs_t* req) {
-#if defined(__APPLE__) && !TARGET_OS_IPHONE
-  /* On macOS, use the native copyfile(3). */
-  static int can_clone;
-  copyfile_flags_t flags;
-  char buf[64];
-  size_t len;
-  int major;
-
-  flags = COPYFILE_ALL;
-
-  if (req->flags & UV_FS_COPYFILE_EXCL)
-    flags |= COPYFILE_EXCL;
-
-  /* Check OS version. Cloning is only supported on macOS >= 10.12. */
-  if (req->flags & UV_FS_COPYFILE_FICLONE_FORCE) {
-    if (can_clone == 0) {
-      len = sizeof(buf);
-      if (sysctlbyname("kern.osrelease", buf, &len, NULL, 0))
-        return UV__ERR(errno);
-
-      if (1 != sscanf(buf, "%d", &major))
-        abort();
-
-      can_clone = -1 + 2 * (major >= 16);  /* macOS >= 10.12 */
-    }
-
-    if (can_clone < 0)
-      return UV_ENOSYS;
-  }
-
-  /* copyfile() simply ignores COPYFILE_CLONE if it's not supported. */
-  if (req->flags & UV_FS_COPYFILE_FICLONE)
-    flags |= 1 << 24;  /* COPYFILE_CLONE */
-
-  if (req->flags & UV_FS_COPYFILE_FICLONE_FORCE)
-    flags |= 1 << 25;  /* COPYFILE_CLONE_FORCE */
-
-  return copyfile(req->path, req->new_path, NULL, flags);
-#else
   uv_fs_t fs_req;
   uv_file srcfd;
   uv_file dstfd;
@@ -971,7 +1041,6 @@ out:
 
   errno = UV__ERR(result);
   return -1;
-#endif
 }
 
 static void uv__to_stat(struct stat* src, uv_stat_t* dst) {
@@ -1051,10 +1120,84 @@ static void uv__to_stat(struct stat* src, uv_stat_t* dst) {
 }
 
 
+static int uv__fs_statx(int fd,
+                        const char* path,
+                        int is_fstat,
+                        int is_lstat,
+                        uv_stat_t* buf) {
+  STATIC_ASSERT(UV_ENOSYS != -1);
+#ifdef __linux__
+  static int no_statx;
+  struct uv__statx statxbuf;
+  int dirfd;
+  int flags;
+  int mode;
+  int rc;
+
+  if (no_statx)
+    return UV_ENOSYS;
+
+  dirfd = AT_FDCWD;
+  flags = 0; /* AT_STATX_SYNC_AS_STAT */
+  mode = 0xFFF; /* STATX_BASIC_STATS + STATX_BTIME */
+
+  if (is_fstat) {
+    dirfd = fd;
+    flags |= 0x1000; /* AT_EMPTY_PATH */
+  }
+
+  if (is_lstat)
+    flags |= AT_SYMLINK_NOFOLLOW;
+
+  rc = uv__statx(dirfd, path, flags, mode, &statxbuf);
+
+  if (rc == -1) {
+    /* EPERM happens when a seccomp filter rejects the system call.
+     * Has been observed with libseccomp < 2.3.3 and docker < 18.04.
+     */
+    if (errno != EINVAL && errno != EPERM && errno != ENOSYS)
+      return -1;
+
+    no_statx = 1;
+    return UV_ENOSYS;
+  }
+
+  buf->st_dev = 256 * statxbuf.stx_dev_major + statxbuf.stx_dev_minor;
+  buf->st_mode = statxbuf.stx_mode;
+  buf->st_nlink = statxbuf.stx_nlink;
+  buf->st_uid = statxbuf.stx_uid;
+  buf->st_gid = statxbuf.stx_gid;
+  buf->st_rdev = statxbuf.stx_rdev_major;
+  buf->st_ino = statxbuf.stx_ino;
+  buf->st_size = statxbuf.stx_size;
+  buf->st_blksize = statxbuf.stx_blksize;
+  buf->st_blocks = statxbuf.stx_blocks;
+  buf->st_atim.tv_sec = statxbuf.stx_atime.tv_sec;
+  buf->st_atim.tv_nsec = statxbuf.stx_atime.tv_nsec;
+  buf->st_mtim.tv_sec = statxbuf.stx_mtime.tv_sec;
+  buf->st_mtim.tv_nsec = statxbuf.stx_mtime.tv_nsec;
+  buf->st_ctim.tv_sec = statxbuf.stx_ctime.tv_sec;
+  buf->st_ctim.tv_nsec = statxbuf.stx_ctime.tv_nsec;
+  buf->st_birthtim.tv_sec = statxbuf.stx_btime.tv_sec;
+  buf->st_birthtim.tv_nsec = statxbuf.stx_btime.tv_nsec;
+  buf->st_flags = 0;
+  buf->st_gen = 0;
+
+  return 0;
+#else
+  return UV_ENOSYS;
+#endif /* __linux__ */
+}
+
+
 static int uv__fs_stat(const char *path, uv_stat_t *buf) {
   struct stat pbuf;
   int ret;
 
+  ret = uv__fs_statx(-1, path, /* is_fstat */ 0, /* is_lstat */ 0, buf);
+  if (ret != UV_ENOSYS)
+    return ret;
+
   ret = stat(path, &pbuf);
   if (ret == 0)
     uv__to_stat(&pbuf, buf);
@@ -1067,6 +1210,10 @@ static int uv__fs_lstat(const char *path, uv_stat_t *buf) {
   struct stat pbuf;
   int ret;
 
+  ret = uv__fs_statx(-1, path, /* is_fstat */ 0, /* is_lstat */ 1, buf);
+  if (ret != UV_ENOSYS)
+    return ret;
+
   ret = lstat(path, &pbuf);
   if (ret == 0)
     uv__to_stat(&pbuf, buf);
@@ -1079,6 +1226,10 @@ static int uv__fs_fstat(int fd, uv_stat_t *buf) {
   struct stat pbuf;
   int ret;
 
+  ret = uv__fs_statx(fd, "", /* is_fstat */ 1, /* is_lstat */ 0, buf);
+  if (ret != UV_ENOSYS)
+    return ret;
+
   ret = fstat(fd, &pbuf);
   if (ret == 0)
     uv__to_stat(&pbuf, buf);
@@ -1167,7 +1318,7 @@ static void uv__fs_work(struct uv__work* w) {
     X(ACCESS, access(req->path, req->flags));
     X(CHMOD, chmod(req->path, req->mode));
     X(CHOWN, chown(req->path, req->uid, req->gid));
-    X(CLOSE, close(req->file));
+    X(CLOSE, uv__fs_close(req->file));
     X(COPYFILE, uv__fs_copyfile(req));
     X(FCHMOD, fchmod(req->file, req->mode));
     X(FCHOWN, fchown(req->file, req->uid, req->gid));
@@ -1184,6 +1335,9 @@ static void uv__fs_work(struct uv__work* w) {
     X(OPEN, uv__fs_open(req));
     X(READ, uv__fs_read(req));
     X(SCANDIR, uv__fs_scandir(req));
+    X(OPENDIR, uv__fs_opendir(req));
+    X(READDIR, uv__fs_readdir(req));
+    X(CLOSEDIR, uv__fs_closedir(req));
     X(READLINK, uv__fs_readlink(req));
     X(REALPATH, uv__fs_realpath(req));
     X(RENAME, rename(req->path, req->new_path));
@@ -1454,6 +1608,40 @@ int uv_fs_scandir(uv_loop_t* loop,
   POST;
 }
 
+int uv_fs_opendir(uv_loop_t* loop,
+                  uv_fs_t* req,
+                  const char* path,
+                  uv_fs_cb cb) {
+  INIT(OPENDIR);
+  PATH;
+  POST;
+}
+
+int uv_fs_readdir(uv_loop_t* loop,
+                  uv_fs_t* req,
+                  uv_dir_t* dir,
+                  uv_fs_cb cb) {
+  INIT(READDIR);
+
+  if (dir == NULL || dir->dir == NULL || dir->dirents == NULL)
+    return UV_EINVAL;
+
+  req->ptr = dir;
+  POST;
+}
+
+int uv_fs_closedir(uv_loop_t* loop,
+                   uv_fs_t* req,
+                   uv_dir_t* dir,
+                   uv_fs_cb cb) {
+  INIT(CLOSEDIR);
+
+  if (dir == NULL)
+    return UV_EINVAL;
+
+  req->ptr = dir;
+  POST;
+}
 
 int uv_fs_readlink(uv_loop_t* loop,
                    uv_fs_t* req,
@@ -1594,6 +1782,9 @@ void uv_fs_req_cleanup(uv_fs_t* req) {
   req->path = NULL;
   req->new_path = NULL;
 
+  if (req->fs_type == UV_FS_READDIR && req->ptr != NULL)
+    uv__fs_readdir_cleanup(req);
+
   if (req->fs_type == UV_FS_SCANDIR && req->ptr != NULL)
     uv__fs_scandir_cleanup(req);
 
@@ -1601,7 +1792,7 @@ void uv_fs_req_cleanup(uv_fs_t* req) {
     uv__free(req->bufs);
   req->bufs = NULL;
 
-  if (req->ptr != &req->statbuf)
+  if (req->fs_type != UV_FS_OPENDIR && req->ptr != &req->statbuf)
     uv__free(req->ptr);
   req->ptr = NULL;
 }
diff --git a/Utilities/cmlibuv/src/unix/fsevents.c b/Utilities/cmlibuv/src/unix/fsevents.c
index c430562b3..ddacda31f 100644
--- a/Utilities/cmlibuv/src/unix/fsevents.c
+++ b/Utilities/cmlibuv/src/unix/fsevents.c
@@ -21,9 +21,10 @@
 #include "uv.h"
 #include "internal.h"
 
-#if TARGET_OS_IPHONE
+#if TARGET_OS_IPHONE || MAC_OS_X_VERSION_MAX_ALLOWED < 1070
 
 /* iOS (currently) doesn't provide the FSEvents-API (nor CoreServices) */
+/* macOS prior to 10.7 doesn't provide the full FSEvents API so use kqueue */
 
 int uv__fsevents_init(uv_fs_event_t* handle) {
   return 0;
diff --git a/Utilities/cmlibuv/src/unix/getaddrinfo.c b/Utilities/cmlibuv/src/unix/getaddrinfo.c
index 6d23fbe02..d7ca7d1a4 100644
--- a/Utilities/cmlibuv/src/unix/getaddrinfo.c
+++ b/Utilities/cmlibuv/src/unix/getaddrinfo.c
@@ -92,7 +92,9 @@ int uv__getaddrinfo_translate_error(int sys_err) {
   }
   assert(!"unknown EAI_* error code");
   abort();
+#ifndef __SUNPRO_C
   return 0;  /* Pacify compiler. */
+#endif
 }
 
 
diff --git a/Utilities/cmlibuv/src/unix/haiku.c b/Utilities/cmlibuv/src/unix/haiku.c
new file mode 100644
index 000000000..7708851c2
--- /dev/null
+++ b/Utilities/cmlibuv/src/unix/haiku.c
@@ -0,0 +1,176 @@
+/* Copyright libuv project contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv.h"
+#include "internal.h"
+
+#include <FindDirectory.h> /* find_path() */
+#include <OS.h>
+
+
+void uv_loadavg(double avg[3]) {
+  avg[0] = 0;
+  avg[1] = 0;
+  avg[2] = 0;
+}
+
+
+int uv_exepath(char* buffer, size_t* size) {
+  char abspath[B_PATH_NAME_LENGTH];
+  status_t status;
+  ssize_t abspath_len;
+
+  if (buffer == NULL || size == NULL || *size == 0)
+    return UV_EINVAL;
+
+  status = find_path(B_APP_IMAGE_SYMBOL, B_FIND_PATH_IMAGE_PATH, NULL, abspath,
+                     sizeof(abspath));
+  if (status != B_OK)
+    return UV__ERR(status);
+
+  abspath_len = uv__strscpy(buffer, abspath, *size);
+  *size -= 1;
+  if (abspath_len >= 0 && *size > (size_t)abspath_len)
+    *size = (size_t)abspath_len;
+
+  return 0;
+}
+
+
+uint64_t uv_get_free_memory(void) {
+  status_t status;
+  system_info sinfo;
+
+  status = get_system_info(&sinfo);
+  if (status != B_OK)
+    return 0;
+
+  return (sinfo.max_pages - sinfo.used_pages) * B_PAGE_SIZE;
+}
+
+
+uint64_t uv_get_total_memory(void) {
+  status_t status;
+  system_info sinfo;
+
+  status = get_system_info(&sinfo);
+  if (status != B_OK)
+    return 0;
+
+  return sinfo.max_pages * B_PAGE_SIZE;
+}
+
+
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
+int uv_resident_set_memory(size_t* rss) {
+  area_info area;
+  ssize_t cookie;
+  status_t status;
+  thread_info thread;
+
+  status = get_thread_info(find_thread(NULL), &thread);
+  if (status != B_OK)
+    return UV__ERR(status);
+
+  cookie = 0;
+  *rss = 0;
+  while (get_next_area_info(thread.team, &cookie, &area) == B_OK)
+    *rss += area.ram_size;
+
+  return 0;
+}
+
+
+int uv_uptime(double* uptime) {
+  /* system_time() returns time since booting in microseconds */
+  *uptime = (double)system_time() / 1000000;
+  return 0;
+}
+
+
+int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
+  cpu_topology_node_info* topology_infos;
+  int i;
+  status_t status;
+  system_info system;
+  uint32_t topology_count;
+  uint64_t cpuspeed;
+  uv_cpu_info_t* cpu_info;
+
+  if (cpu_infos == NULL || count == NULL)
+    return UV_EINVAL;
+
+  status = get_cpu_topology_info(NULL, &topology_count);
+  if (status != B_OK)
+    return UV__ERR(status);
+
+  topology_infos = uv__malloc(topology_count * sizeof(*topology_infos));
+  if (topology_infos == NULL)
+    return UV_ENOMEM;
+
+  status = get_cpu_topology_info(topology_infos, &topology_count);
+  if (status != B_OK) {
+    uv__free(topology_infos);
+    return UV__ERR(status);
+  }
+
+  cpuspeed = 0;
+  for (i = 0; i < (int)topology_count; i++) {
+    if (topology_infos[i].type == B_TOPOLOGY_CORE) {
+      cpuspeed = topology_infos[i].data.core.default_frequency;
+      break;
+    }
+  }
+
+  uv__free(topology_infos);
+
+  status = get_system_info(&system);
+  if (status != B_OK)
+    return UV__ERR(status);
+
+  *cpu_infos = uv__calloc(system.cpu_count, sizeof(**cpu_infos));
+  if (*cpu_infos == NULL)
+    return UV_ENOMEM;
+
+  /* CPU time and model are not exposed by Haiku. */
+  cpu_info = *cpu_infos;
+  for (i = 0; i < (int)system.cpu_count; i++) {
+    cpu_info->model = uv__strdup("unknown");
+    cpu_info->speed = (int)(cpuspeed / 1000000);
+    cpu_info++;
+  }
+  *count = system.cpu_count;
+
+  return 0;
+}
+
+void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) {
+  int i;
+
+  for (i = 0; i < count; i++)
+    uv__free(cpu_infos[i].model);
+
+  uv__free(cpu_infos);
+}
diff --git a/Utilities/cmlibuv/src/unix/hpux.c b/Utilities/cmlibuv/src/unix/hpux.c
new file mode 100644
index 000000000..4d3f628b7
--- /dev/null
+++ b/Utilities/cmlibuv/src/unix/hpux.c
@@ -0,0 +1,30 @@
+/* Copyright libuv project contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv.h"
+#include "internal.h"
+
+#include <stdint.h>
+#include <time.h>
+
+uint64_t uv__hrtime(uv_clocktype_t type) {
+  return (uint64_t) gethrtime();
+}
diff --git a/Utilities/cmlibuv/src/unix/ibmi.c b/Utilities/cmlibuv/src/unix/ibmi.c
index 13fed6cc0..c7e105136 100644
--- a/Utilities/cmlibuv/src/unix/ibmi.c
+++ b/Utilities/cmlibuv/src/unix/ibmi.c
@@ -55,19 +55,155 @@
 #include <strings.h>
 #include <sys/vnode.h>
 
+#include <as400_protos.h>
+
+
+typedef struct {
+  int bytes_available;
+  int bytes_returned;
+  char current_date_and_time[8];
+  char system_name[8];
+  char elapsed_time[6];
+  char restricted_state_flag;
+  char reserved;
+  int percent_processing_unit_used;
+  int jobs_in_system;
+  int percent_permanent_addresses;
+  int percent_temporary_addresses;
+  int system_asp;
+  int percent_system_asp_used;
+  int total_auxiliary_storage;
+  int current_unprotected_storage_used;
+  int maximum_unprotected_storage_used;
+  int percent_db_capability;
+  int main_storage_size;
+  int number_of_partitions;
+  int partition_identifier;
+  int reserved1;
+  int current_processing_capacity;
+  char processor_sharing_attribute;
+  char reserved2[3];
+  int number_of_processors;
+  int active_jobs_in_system;
+  int active_threads_in_system;
+  int maximum_jobs_in_system;
+  int percent_temporary_256mb_segments_used;
+  int percent_temporary_4gb_segments_used;
+  int percent_permanent_256mb_segments_used;
+  int percent_permanent_4gb_segments_used;
+  int percent_current_interactive_performance;
+  int percent_uncapped_cpu_capacity_used;
+  int percent_shared_processor_pool_used;
+  long main_storage_size_long;
+} SSTS0200;
+
+
+static int get_ibmi_system_status(SSTS0200* rcvr) {
+  /* rcvrlen is input parameter 2 to QWCRSSTS */
+  unsigned int rcvrlen = sizeof(*rcvr);
+
+  /* format is input parameter 3 to QWCRSSTS ("SSTS0200" in EBCDIC) */
+  unsigned char format[] = {0xE2, 0xE2, 0xE3, 0xE2, 0xF0, 0xF2, 0xF0, 0xF0};
+
+  /* reset_status is input parameter 4 to QWCRSSTS ("*NO       " in EBCDIC) */
+  unsigned char reset_status[] = {
+    0x5C, 0xD5, 0xD6, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40
+  };
+
+  /* errcode is input parameter 5 to QWCRSSTS */
+  struct _errcode {
+    int bytes_provided;
+    int bytes_available;
+    char msgid[7];
+  } errcode;
+
+  /* qwcrssts_pointer is the 16-byte tagged system pointer to QWCRSSTS */
+  ILEpointer __attribute__((aligned(16))) qwcrssts_pointer;
+
+  /* qwcrssts_argv is the array of argument pointers to QWCRSSTS */
+  void* qwcrssts_argv[6];
+
+  /* Set the IBM i pointer to the QSYS/QWCRSSTS *PGM object */
+  int rc = _RSLOBJ2(&qwcrssts_pointer, RSLOBJ_TS_PGM, "QWCRSSTS", "QSYS");
+
+  if (rc != 0)
+    return rc;
+
+  /* initialize the QWCRSSTS returned info structure */
+  memset(rcvr, 0, sizeof(*rcvr));
+
+  /* initialize the QWCRSSTS error code structure */
+  memset(&errcode, 0, sizeof(errcode));
+  errcode.bytes_provided = sizeof(errcode);
+
+  /* initialize the array of argument pointers for the QWCRSSTS API */
+  qwcrssts_argv[0] = rcvr;
+  qwcrssts_argv[1] = &rcvrlen;
+  qwcrssts_argv[2] = &format;
+  qwcrssts_argv[3] = &reset_status;
+  qwcrssts_argv[4] = &errcode;
+  qwcrssts_argv[5] = NULL;
+
+  /* Call the IBM i QWCRSSTS API from PASE */
+  rc = _PGMCALL(&qwcrssts_pointer, (void**)&qwcrssts_argv, 0);
+
+  return rc;
+}
+
+
 uint64_t uv_get_free_memory(void) {
-  return (uint64_t) sysconf(_SC_PAGESIZE) * sysconf(_SC_AVPHYS_PAGES);
+  SSTS0200 rcvr;
+
+  if (get_ibmi_system_status(&rcvr))
+    return 0;
+
+  /* The amount of main storage, in kilobytes, in the system. */
+  uint64_t main_storage_size = rcvr.main_storage_size;
+
+  /* The current amount of storage in use for temporary objects.
+   * in millions (M) of bytes.
+   */
+  uint64_t current_unprotected_storage_used =
+    rcvr.current_unprotected_storage_used * 1024ULL;
+
+  uint64_t free_storage_size =
+    (main_storage_size - current_unprotected_storage_used) * 1024ULL;
+
+  return free_storage_size < 0 ? 0 : free_storage_size;
 }
 
 
 uint64_t uv_get_total_memory(void) {
-  return (uint64_t) sysconf(_SC_PAGESIZE) * sysconf(_SC_PHYS_PAGES);
+  SSTS0200 rcvr;
+
+  if (get_ibmi_system_status(&rcvr))
+    return 0;
+
+  return (uint64_t)rcvr.main_storage_size * 1024ULL;
+}
+
+
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
 }
 
 
 void uv_loadavg(double avg[3]) {
+  SSTS0200 rcvr;
+
+  if (get_ibmi_system_status(&rcvr)) {
     avg[0] = avg[1] = avg[2] = 0;
     return;
+  }
+
+  /* The average (in tenths) of the elapsed time during which the processing
+   * units were in use. For example, a value of 411 in binary would be 41.1%.
+   * This percentage could be greater than 100% for an uncapped partition.
+   */
+  double processing_unit_used_percent =
+    rcvr.percent_processing_unit_used / 1000.0;
+
+  avg[0] = avg[1] = avg[2] = processing_unit_used_percent;
 }
 
 
@@ -111,3 +247,4 @@ int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
 
   return 0;
 }
+
diff --git a/Utilities/cmlibuv/src/unix/internal.h b/Utilities/cmlibuv/src/unix/internal.h
index 48fe6e8b1..b43c0b190 100644
--- a/Utilities/cmlibuv/src/unix/internal.h
+++ b/Utilities/cmlibuv/src/unix/internal.h
@@ -105,8 +105,7 @@ int uv__pthread_sigmask(int how, const sigset_t* set, sigset_t* oset);
  */
 #if defined(__clang__) ||                                                     \
     defined(__GNUC__) ||                                                      \
-    defined(__INTEL_COMPILER) ||                                              \
-    defined(__SUNPRO_C)
+    defined(__INTEL_COMPILER)
 # define UV_DESTRUCTOR(declaration) __attribute__((destructor)) declaration
 # define UV_UNUSED(declaration)     __attribute__((unused)) declaration
 #else
@@ -194,6 +193,7 @@ int uv__nonblock_ioctl(int fd, int set);
 int uv__nonblock_fcntl(int fd, int set);
 int uv__close(int fd); /* preserves errno */
 int uv__close_nocheckstdio(int fd);
+int uv__close_nocancel(int fd);
 int uv__socket(int domain, int type, int protocol);
 ssize_t uv__recvmsg(int fd, struct msghdr *msg, int flags);
 void uv__make_close_pending(uv_handle_t* handle);
@@ -316,4 +316,11 @@ UV_UNUSED(static char* uv__basename_r(const char* path)) {
 int uv__inotify_fork(uv_loop_t* loop, void* old_watchers);
 #endif
 
+typedef int (*uv__peersockfunc)(int, struct sockaddr*, socklen_t*);
+
+int uv__getsockpeername(const uv_handle_t* handle,
+                        uv__peersockfunc func,
+                        struct sockaddr* name,
+                        int* namelen);
+
 #endif /* UV_UNIX_INTERNAL_H_ */
diff --git a/Utilities/cmlibuv/src/unix/kqueue.c b/Utilities/cmlibuv/src/unix/kqueue.c
index c24f96e13..c04e7a485 100644
--- a/Utilities/cmlibuv/src/unix/kqueue.c
+++ b/Utilities/cmlibuv/src/unix/kqueue.c
@@ -59,7 +59,7 @@ int uv__kqueue_init(uv_loop_t* loop) {
 }
 
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
 static int uv__has_forked_with_cfrunloop;
 #endif
 
@@ -70,7 +70,7 @@ int uv__io_fork(uv_loop_t* loop) {
   if (err)
     return err;
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
   if (loop->cf_state != NULL) {
     /* We cannot start another CFRunloop and/or thread in the child
        process; CF aborts if you try or if you try to touch the thread
@@ -86,7 +86,7 @@ int uv__io_fork(uv_loop_t* loop) {
     uv__free(loop->cf_state);
     loop->cf_state = NULL;
   }
-#endif
+#endif /* #if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070 */
   return err;
 }
 
@@ -387,6 +387,7 @@ void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
   uintptr_t nfds;
 
   assert(loop->watchers != NULL);
+  assert(fd >= 0);
 
   events = (struct kevent*) loop->watchers[loop->nwatchers];
   nfds = (uintptr_t) loop->watchers[loop->nwatchers + 1];
@@ -457,7 +458,7 @@ int uv_fs_event_start(uv_fs_event_t* handle,
   if (uv__is_active(handle))
     return UV_EINVAL;
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
   /* Nullify field to perform checks later */
   handle->cf_cb = NULL;
   handle->realpath = NULL;
@@ -481,7 +482,7 @@ int uv_fs_event_start(uv_fs_event_t* handle,
     }
     return r;
   }
-#endif /* defined(__APPLE__) */
+#endif /* #if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070 */
 
   /* TODO open asynchronously - but how do we report back errors? */
   fd = open(path, O_RDONLY);
@@ -489,8 +490,11 @@ int uv_fs_event_start(uv_fs_event_t* handle,
     return UV__ERR(errno);
 
   handle->path = uv__strdup(path);
-  if (handle->path == NULL)
+  if (handle->path == NULL) {
+    uv__close_nocheckstdio(fd);
     return UV_ENOMEM;
+  }
+
   handle->cb = cb;
   uv__handle_start(handle);
   uv__io_init(&handle->event_watcher, uv__fs_event, fd);
@@ -509,7 +513,7 @@ int uv_fs_event_stop(uv_fs_event_t* handle) {
 
   uv__handle_stop(handle);
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
   if (!uv__has_forked_with_cfrunloop)
     r = uv__fsevents_close(handle);
 #endif
diff --git a/Utilities/cmlibuv/src/unix/linux-core.c b/Utilities/cmlibuv/src/unix/linux-core.c
index 3341b94e1..b539beb86 100644
--- a/Utilities/cmlibuv/src/unix/linux-core.c
+++ b/Utilities/cmlibuv/src/unix/linux-core.c
@@ -26,6 +26,7 @@
 #include "uv.h"
 #include "internal.h"
 
+#include <inttypes.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -79,16 +80,20 @@ static int read_times(FILE* statfile_fp,
                       unsigned int numcpus,
                       uv_cpu_info_t* ci);
 static void read_speeds(unsigned int numcpus, uv_cpu_info_t* ci);
-static unsigned long read_cpufreq(unsigned int cpunum);
+static uint64_t read_cpufreq(unsigned int cpunum);
 
 
 int uv__platform_loop_init(uv_loop_t* loop) {
   int fd;
 
-  fd = epoll_create1(EPOLL_CLOEXEC);
+  /* It was reported that EPOLL_CLOEXEC is not defined on Android API < 21,
+   * a.k.a. Lollipop. Since EPOLL_CLOEXEC is an alias for O_CLOEXEC on all
+   * architectures, we just use that instead.
+   */
+  fd = epoll_create1(O_CLOEXEC);
 
   /* epoll_create1() can fail either because it's not implemented (old kernel)
-   * or because it doesn't understand the EPOLL_CLOEXEC flag.
+   * or because it doesn't understand the O_CLOEXEC flag.
    */
   if (fd == -1 && (errno == ENOSYS || errno == EINVAL)) {
     fd = epoll_create(256);
@@ -141,6 +146,7 @@ void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
   uintptr_t nfds;
 
   assert(loop->watchers != NULL);
+  assert(fd >= 0);
 
   events = (struct epoll_event*) loop->watchers[loop->nwatchers];
   nfds = (uintptr_t) loop->watchers[loop->nwatchers + 1];
@@ -714,20 +720,20 @@ static int read_models(unsigned int numcpus, uv_cpu_info_t* ci) {
 static int read_times(FILE* statfile_fp,
                       unsigned int numcpus,
                       uv_cpu_info_t* ci) {
-  unsigned long clock_ticks;
   struct uv_cpu_times_s ts;
-  unsigned long user;
-  unsigned long nice;
-  unsigned long sys;
-  unsigned long idle;
-  unsigned long dummy;
-  unsigned long irq;
-  unsigned int num;
-  unsigned int len;
+  uint64_t clock_ticks;
+  uint64_t user;
+  uint64_t nice;
+  uint64_t sys;
+  uint64_t idle;
+  uint64_t dummy;
+  uint64_t irq;
+  uint64_t num;
+  uint64_t len;
   char buf[1024];
 
   clock_ticks = sysconf(_SC_CLK_TCK);
-  assert(clock_ticks != (unsigned long) -1);
+  assert(clock_ticks != (uint64_t) -1);
   assert(clock_ticks != 0);
 
   rewind(statfile_fp);
@@ -760,7 +766,8 @@ static int read_times(FILE* statfile_fp,
      * fields, they're not allowed in C89 mode.
      */
     if (6 != sscanf(buf + len,
-                    "%lu %lu %lu %lu %lu %lu",
+                    "%" PRIu64 " %" PRIu64 " %" PRIu64
+                    "%" PRIu64 " %" PRIu64 " %" PRIu64,
                     &user,
                     &nice,
                     &sys,
@@ -782,8 +789,8 @@ static int read_times(FILE* statfile_fp,
 }
 
 
-static unsigned long read_cpufreq(unsigned int cpunum) {
-  unsigned long val;
+static uint64_t read_cpufreq(unsigned int cpunum) {
+  uint64_t val;
   char buf[1024];
   FILE* fp;
 
@@ -796,7 +803,7 @@ static unsigned long read_cpufreq(unsigned int cpunum) {
   if (fp == NULL)
     return 0;
 
-  if (fscanf(fp, "%lu", &val) != 1)
+  if (fscanf(fp, "%" PRIu64, &val) != 1)
     val = 0;
 
   fclose(fp);
@@ -859,7 +866,8 @@ int uv_interface_addresses(uv_interface_address_t** addresses, int* count) {
     return 0;
   }
 
-  *addresses = uv__malloc(*count * sizeof(**addresses));
+  /* Make sure the memory is initiallized to zero using calloc() */
+  *addresses = uv__calloc(*count, sizeof(**addresses));
   if (!(*addresses)) {
     freeifaddrs(addrs);
     return UV_ENOMEM;
@@ -898,11 +906,12 @@ int uv_interface_addresses(uv_interface_address_t** addresses, int* count) {
     address = *addresses;
 
     for (i = 0; i < (*count); i++) {
-      if (strcmp(address->name, ent->ifa_name) == 0) {
+      size_t namelen = strlen(ent->ifa_name);
+      /* Alias interface share the same physical address */
+      if (strncmp(address->name, ent->ifa_name, namelen) == 0 &&
+          (address->name[namelen] == 0 || address->name[namelen] == ':')) {
         sll = (struct sockaddr_ll*)ent->ifa_addr;
         memcpy(address->phys_addr, sll->sll_addr, sizeof(address->phys_addr));
-      } else {
-        memset(address->phys_addr, 0, sizeof(address->phys_addr));
       }
       address++;
     }
@@ -932,3 +941,114 @@ void uv__set_process_title(const char* title) {
   prctl(PR_SET_NAME, title);  /* Only copies first 16 characters. */
 #endif
 }
+
+
+static uint64_t uv__read_proc_meminfo(const char* what) {
+  uint64_t rc;
+  ssize_t n;
+  char* p;
+  int fd;
+  char buf[4096];  /* Large enough to hold all of /proc/meminfo. */
+
+  rc = 0;
+  fd = uv__open_cloexec("/proc/meminfo", O_RDONLY);
+
+  if (fd == -1)
+    return 0;
+
+  n = read(fd, buf, sizeof(buf) - 1);
+
+  if (n <= 0)
+    goto out;
+
+  buf[n] = '\0';
+  p = strstr(buf, what);
+
+  if (p == NULL)
+    goto out;
+
+  p += strlen(what);
+
+  if (1 != sscanf(p, "%" PRIu64 " kB", &rc))
+    goto out;
+
+  rc *= 1024;
+
+out:
+
+  if (uv__close_nocheckstdio(fd))
+    abort();
+
+  return rc;
+}
+
+
+uint64_t uv_get_free_memory(void) {
+  struct sysinfo info;
+  uint64_t rc;
+
+  rc = uv__read_proc_meminfo("MemFree:");
+
+  if (rc != 0)
+    return rc;
+
+  if (0 == sysinfo(&info))
+    return (uint64_t) info.freeram * info.mem_unit;
+
+  return 0;
+}
+
+
+uint64_t uv_get_total_memory(void) {
+  struct sysinfo info;
+  uint64_t rc;
+
+  rc = uv__read_proc_meminfo("MemTotal:");
+
+  if (rc != 0)
+    return rc;
+
+  if (0 == sysinfo(&info))
+    return (uint64_t) info.totalram * info.mem_unit;
+
+  return 0;
+}
+
+
+static uint64_t uv__read_cgroups_uint64(const char* cgroup, const char* param) {
+  char filename[256];
+  uint64_t rc;
+  int fd;
+  ssize_t n;
+  char buf[32];  /* Large enough to hold an encoded uint64_t. */
+
+  snprintf(filename, 256, "/sys/fs/cgroup/%s/%s", cgroup, param);
+
+  rc = 0;
+  fd = uv__open_cloexec(filename, O_RDONLY);
+
+  if (fd < 0)
+    return 0;
+
+  n = read(fd, buf, sizeof(buf) - 1);
+
+  if (n > 0) {
+    buf[n] = '\0';
+    sscanf(buf, "%" PRIu64, &rc);
+  }
+
+  if (uv__close_nocheckstdio(fd))
+    abort();
+
+  return rc;
+}
+
+
+uint64_t uv_get_constrained_memory(void) {
+  /*
+   * This might return 0 if there was a problem getting the memory limit from
+   * cgroups. This is OK because a return value of 0 signifies that the memory
+   * limit is unknown.
+   */
+  return uv__read_cgroups_uint64("memory", "memory.limit_in_bytes");
+}
diff --git a/Utilities/cmlibuv/src/unix/linux-syscalls.c b/Utilities/cmlibuv/src/unix/linux-syscalls.c
index bfd754487..5637cf98a 100644
--- a/Utilities/cmlibuv/src/unix/linux-syscalls.c
+++ b/Utilities/cmlibuv/src/unix/linux-syscalls.c
@@ -187,6 +187,21 @@
 # endif
 #endif /* __NR_pwritev */
 
+#ifndef __NR_statx
+# if defined(__x86_64__)
+#  define __NR_statx 332
+# elif defined(__i386__)
+#  define __NR_statx 383
+# elif defined(__aarch64__)
+#  define __NR_statx 397
+# elif defined(__arm__)
+#  define __NR_statx (UV_SYSCALL_BASE + 397)
+# elif defined(__ppc__)
+#  define __NR_statx 383
+# elif defined(__s390__)
+#  define __NR_statx 379
+# endif
+#endif /* __NR_statx */
 
 int uv__accept4(int fd, struct sockaddr* addr, socklen_t* addrlen, int flags) {
 #if defined(__i386__)
@@ -336,3 +351,19 @@ int uv__dup3(int oldfd, int newfd, int flags) {
   return errno = ENOSYS, -1;
 #endif
 }
+
+
+int uv__statx(int dirfd,
+              const char* path,
+              int flags,
+              unsigned int mask,
+              struct uv__statx* statxbuf) {
+  /* __NR_statx make Android box killed by SIGSYS.
+   * That looks like a seccomp2 sandbox filter rejecting the system call.
+   */
+#if defined(__NR_statx) && !defined(__ANDROID__)
+  return syscall(__NR_statx, dirfd, path, flags, mask, statxbuf);
+#else
+  return errno = ENOSYS, -1;
+#endif
+}
diff --git a/Utilities/cmlibuv/src/unix/linux-syscalls.h b/Utilities/cmlibuv/src/unix/linux-syscalls.h
index 3dfd329d6..7e58bfa21 100644
--- a/Utilities/cmlibuv/src/unix/linux-syscalls.h
+++ b/Utilities/cmlibuv/src/unix/linux-syscalls.h
@@ -80,6 +80,36 @@
 #define UV__IN_DELETE_SELF    0x400
 #define UV__IN_MOVE_SELF      0x800
 
+struct uv__statx_timestamp {
+  int64_t tv_sec;
+  uint32_t tv_nsec;
+  int32_t unused0;
+};
+
+struct uv__statx {
+  uint32_t stx_mask;
+  uint32_t stx_blksize;
+  uint64_t stx_attributes;
+  uint32_t stx_nlink;
+  uint32_t stx_uid;
+  uint32_t stx_gid;
+  uint16_t stx_mode;
+  uint16_t unused0;
+  uint64_t stx_ino;
+  uint64_t stx_size;
+  uint64_t stx_blocks;
+  uint64_t stx_attributes_mask;
+  struct uv__statx_timestamp stx_atime;
+  struct uv__statx_timestamp stx_btime;
+  struct uv__statx_timestamp stx_ctime;
+  struct uv__statx_timestamp stx_mtime;
+  uint32_t stx_rdev_major;
+  uint32_t stx_rdev_minor;
+  uint32_t stx_dev_major;
+  uint32_t stx_dev_minor;
+  uint64_t unused1[14];
+};
+
 struct uv__inotify_event {
   int32_t wd;
   uint32_t mask;
@@ -113,5 +143,10 @@ int uv__sendmmsg(int fd,
 ssize_t uv__preadv(int fd, const struct iovec *iov, int iovcnt, int64_t offset);
 ssize_t uv__pwritev(int fd, const struct iovec *iov, int iovcnt, int64_t offset);
 int uv__dup3(int oldfd, int newfd, int flags);
+int uv__statx(int dirfd,
+              const char* path,
+              int flags,
+              unsigned int mask,
+              struct uv__statx* statxbuf);
 
 #endif /* UV_LINUX_SYSCALL_H_ */
diff --git a/Utilities/cmlibuv/src/unix/netbsd.c b/Utilities/cmlibuv/src/unix/netbsd.c
index a2a4e5215..c649bb375 100644
--- a/Utilities/cmlibuv/src/unix/netbsd.c
+++ b/Utilities/cmlibuv/src/unix/netbsd.c
@@ -126,6 +126,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 int uv_resident_set_memory(size_t* rss) {
   kvm_t *kd = NULL;
   struct kinfo_proc2 *kinfo = NULL;
diff --git a/Utilities/cmlibuv/src/unix/openbsd.c b/Utilities/cmlibuv/src/unix/openbsd.c
index bffb58bcd..ffae7683d 100644
--- a/Utilities/cmlibuv/src/unix/openbsd.c
+++ b/Utilities/cmlibuv/src/unix/openbsd.c
@@ -136,6 +136,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 int uv_resident_set_memory(size_t* rss) {
   struct kinfo_proc kinfo;
   size_t page_size = getpagesize();
diff --git a/Utilities/cmlibuv/src/unix/os390.c b/Utilities/cmlibuv/src/unix/os390.c
index dc146e311..273ded7ca 100644
--- a/Utilities/cmlibuv/src/unix/os390.c
+++ b/Utilities/cmlibuv/src/unix/os390.c
@@ -356,6 +356,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 int uv_resident_set_memory(size_t* rss) {
   char* ascb;
   char* rax;
@@ -657,6 +662,7 @@ void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
   uintptr_t nfds;
 
   assert(loop->watchers != NULL);
+  assert(fd >= 0);
 
   events = (struct epoll_event*) loop->watchers[loop->nwatchers];
   nfds = (uintptr_t) loop->watchers[loop->nwatchers + 1];
diff --git a/Utilities/cmlibuv/src/unix/pipe.c b/Utilities/cmlibuv/src/unix/pipe.c
index 9657bc914..7d97550ae 100644
--- a/Utilities/cmlibuv/src/unix/pipe.c
+++ b/Utilities/cmlibuv/src/unix/pipe.c
@@ -213,7 +213,7 @@ void uv_pipe_connect(uv_connect_t* req,
   }
 
   if (err == 0)
-    uv__io_start(handle->loop, &handle->io_watcher, POLLIN | POLLOUT);
+    uv__io_start(handle->loop, &handle->io_watcher, POLLOUT);
 
 out:
   handle->delayed_error = err;
@@ -231,9 +231,6 @@ out:
 }
 
 
-typedef int (*uv__peersockfunc)(int, struct sockaddr*, socklen_t*);
-
-
 static int uv__pipe_getsockpeername(const uv_pipe_t* handle,
                                     uv__peersockfunc func,
                                     char* buffer,
@@ -244,10 +241,13 @@ static int uv__pipe_getsockpeername(const uv_pipe_t* handle,
 
   addrlen = sizeof(sa);
   memset(&sa, 0, addrlen);
-  err = func(uv__stream_fd(handle), (struct sockaddr*) &sa, &addrlen);
+  err = uv__getsockpeername((const uv_handle_t*) handle,
+                            func,
+                            (struct sockaddr*) &sa,
+                            (int*) &addrlen);
   if (err < 0) {
     *size = 0;
-    return UV__ERR(errno);
+    return err;
   }
 
 #if defined(__linux__)
diff --git a/Utilities/cmlibuv/src/unix/posix-hrtime.c b/Utilities/cmlibuv/src/unix/posix-hrtime.c
index a2642500e..870b45c76 100644
--- a/Utilities/cmlibuv/src/unix/posix-hrtime.c
+++ b/Utilities/cmlibuv/src/unix/posix-hrtime.c
@@ -43,6 +43,20 @@ uint64_t uv__hrtime(uv_clocktype_t type) {
   return mach_absolute_time() * info.numer / info.denom;
 }
 
+#elif defined(__hpux)
+/* Special case for CMake bootstrap: no CLOCK_MONOTONIC on HP-UX */
+
+#ifndef CMAKE_BOOTSTRAP
+#error "This code path meant only for use during CMake bootstrap."
+#endif
+
+#include <stdint.h>
+#include <time.h>
+
+uint64_t uv__hrtime(uv_clocktype_t type) {
+  return (uint64_t) gethrtime();
+}
+
 #else
 
 #include <stdint.h>
diff --git a/Utilities/cmlibuv/src/unix/posix-poll.c b/Utilities/cmlibuv/src/unix/posix-poll.c
index f3181f9b7..a3b9f2196 100644
--- a/Utilities/cmlibuv/src/unix/posix-poll.c
+++ b/Utilities/cmlibuv/src/unix/posix-poll.c
@@ -298,6 +298,8 @@ update_timeout:
 void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
   size_t i;
 
+  assert(fd >= 0);
+
   if (loop->poll_fds_iterating) {
     /* uv__io_poll is currently iterating.  Just invalidate fd.  */
     for (i = 0; i < loop->poll_fds_used; i++)
diff --git a/Utilities/cmlibuv/src/unix/process.c b/Utilities/cmlibuv/src/unix/process.c
index e9579f5ed..f4826bf62 100644
--- a/Utilities/cmlibuv/src/unix/process.c
+++ b/Utilities/cmlibuv/src/unix/process.c
@@ -426,6 +426,11 @@ static void uv__process_child_init(const uv_process_options_t* options,
     if (n == SIGKILL || n == SIGSTOP)
       continue;  /* Can't be changed. */
 
+#if defined(__HAIKU__)
+    if (n == SIGKILLTHR)
+      continue;  /* Can't be changed. */
+#endif
+
     if (SIG_ERR != signal(n, SIG_DFL))
       continue;
 
@@ -486,6 +491,8 @@ int uv_spawn(uv_loop_t* loop,
                               UV_PROCESS_SETGID |
                               UV_PROCESS_SETUID |
                               UV_PROCESS_WINDOWS_HIDE |
+                              UV_PROCESS_WINDOWS_HIDE_CONSOLE |
+                              UV_PROCESS_WINDOWS_HIDE_GUI |
                               UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS)));
 
   uv__handle_init(loop, (uv_handle_t*)process, UV_PROCESS);
diff --git a/Utilities/cmlibuv/src/unix/stream.c b/Utilities/cmlibuv/src/unix/stream.c
index 4b9123f1a..8121f6464 100644
--- a/Utilities/cmlibuv/src/unix/stream.c
+++ b/Utilities/cmlibuv/src/unix/stream.c
@@ -745,13 +745,13 @@ static int uv__write_req_update(uv_stream_t* stream,
 
   buf = req->bufs + req->write_index;
 
-  while (n > 0) {
+  do {
     len = n < buf->len ? n : buf->len;
     buf->base += len;
     buf->len -= len;
     buf += (buf->len == 0);  /* Advance to next buffer if this one is empty. */
     n -= len;
-  }
+  } while (n > 0);
 
   req->write_index = buf - req->bufs;
 
@@ -897,7 +897,7 @@ start:
     goto error;
   }
 
-  if (n > 0 && uv__write_req_update(stream, req, n)) {
+  if (n >= 0 && uv__write_req_update(stream, req, n)) {
     uv__write_req_finish(req);
     return;  /* TODO(bnoordhuis) Start trying to write the next request. */
   }
@@ -1541,7 +1541,7 @@ int uv_try_write(uv_stream_t* stream,
   }
 
   if (written == 0 && req_size != 0)
-    return UV_EAGAIN;
+    return req.error < 0 ? req.error : UV_EAGAIN;
   else
     return written;
 }
diff --git a/Utilities/cmlibuv/src/unix/sunos.c b/Utilities/cmlibuv/src/unix/sunos.c
index aac650411..0cd25c10a 100644
--- a/Utilities/cmlibuv/src/unix/sunos.c
+++ b/Utilities/cmlibuv/src/unix/sunos.c
@@ -121,6 +121,7 @@ void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
   uintptr_t nfds;
 
   assert(loop->watchers != NULL);
+  assert(fd >= 0);
 
   events = (struct port_event*) loop->watchers[loop->nwatchers];
   nfds = (uintptr_t) loop->watchers[loop->nwatchers + 1];
@@ -138,8 +139,10 @@ int uv__io_check_fd(uv_loop_t* loop, int fd) {
   if (port_associate(loop->backend_fd, PORT_SOURCE_FD, fd, POLLIN, 0))
     return UV__ERR(errno);
 
-  if (port_dissociate(loop->backend_fd, PORT_SOURCE_FD, fd))
+  if (port_dissociate(loop->backend_fd, PORT_SOURCE_FD, fd)) {
+    perror("(libuv) port_dissociate()");
     abort();
+  }
 
   return 0;
 }
@@ -177,8 +180,14 @@ void uv__io_poll(uv_loop_t* loop, int timeout) {
     w = QUEUE_DATA(q, uv__io_t, watcher_queue);
     assert(w->pevents != 0);
 
-    if (port_associate(loop->backend_fd, PORT_SOURCE_FD, w->fd, w->pevents, 0))
+    if (port_associate(loop->backend_fd,
+                       PORT_SOURCE_FD,
+                       w->fd,
+                       w->pevents,
+                       0)) {
+      perror("(libuv) port_associate()");
       abort();
+    }
 
     w->events = w->pevents;
   }
@@ -222,10 +231,12 @@ void uv__io_poll(uv_loop_t* loop, int timeout) {
       /* Work around another kernel bug: port_getn() may return events even
        * on error.
        */
-      if (errno == EINTR || errno == ETIME)
+      if (errno == EINTR || errno == ETIME) {
         saved_errno = errno;
-      else
+      } else {
+        perror("(libuv) port_getn()");
         abort();
+      }
     }
 
     /* Update loop->time unconditionally. It's tempting to skip the update when
@@ -373,6 +384,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 void uv_loadavg(double avg[3]) {
   (void) getloadavg(avg, 3);
 }
diff --git a/Utilities/cmlibuv/src/unix/tcp.c b/Utilities/cmlibuv/src/unix/tcp.c
index 2982851dc..8cedcd602 100644
--- a/Utilities/cmlibuv/src/unix/tcp.c
+++ b/Utilities/cmlibuv/src/unix/tcp.c
@@ -82,7 +82,7 @@ static int maybe_new_socket(uv_tcp_t* handle, int domain, unsigned long flags) {
         handle->flags |= flags;
         return 0;
       }
-      
+
       /* Query to see if tcp socket is bound. */
       slen = sizeof(saddr);
       memset(&saddr, 0, sizeof(saddr));
@@ -235,12 +235,16 @@ int uv__tcp_connect(uv_connect_t* req,
   if (r == -1 && errno != 0) {
     if (errno == EINPROGRESS)
       ; /* not an error */
-    else if (errno == ECONNREFUSED)
-    /* If we get a ECONNREFUSED wait until the next tick to report the
-     * error. Solaris wants to report immediately--other unixes want to
-     * wait.
+    else if (errno == ECONNREFUSED
+#if defined(__OpenBSD__)
+      || errno == EINVAL
+#endif
+      )
+    /* If we get ECONNREFUSED (Solaris) or EINVAL (OpenBSD) wait until the
+     * next tick to report the error. Solaris and OpenBSD wants to report
+     * immediately -- other unixes want to wait.
      */
-      handle->delayed_error = UV__ERR(errno);
+      handle->delayed_error = UV__ERR(ECONNREFUSED);
     else
       return UV__ERR(errno);
   }
@@ -279,44 +283,28 @@ int uv_tcp_open(uv_tcp_t* handle, uv_os_sock_t sock) {
 int uv_tcp_getsockname(const uv_tcp_t* handle,
                        struct sockaddr* name,
                        int* namelen) {
-  socklen_t socklen;
 
   if (handle->delayed_error)
     return handle->delayed_error;
 
-  if (uv__stream_fd(handle) < 0)
-    return UV_EINVAL;  /* FIXME(bnoordhuis) UV_EBADF */
-
-  /* sizeof(socklen_t) != sizeof(int) on some systems. */
-  socklen = (socklen_t) *namelen;
-
-  if (getsockname(uv__stream_fd(handle), name, &socklen))
-    return UV__ERR(errno);
-
-  *namelen = (int) socklen;
-  return 0;
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getsockname,
+                             name,
+                             namelen);
 }
 
 
 int uv_tcp_getpeername(const uv_tcp_t* handle,
                        struct sockaddr* name,
                        int* namelen) {
-  socklen_t socklen;
 
   if (handle->delayed_error)
     return handle->delayed_error;
 
-  if (uv__stream_fd(handle) < 0)
-    return UV_EINVAL;  /* FIXME(bnoordhuis) UV_EBADF */
-
-  /* sizeof(socklen_t) != sizeof(int) on some systems. */
-  socklen = (socklen_t) *namelen;
-
-  if (getpeername(uv__stream_fd(handle), name, &socklen))
-    return UV__ERR(errno);
-
-  *namelen = (int) socklen;
-  return 0;
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getpeername,
+                             name,
+                             namelen);
 }
 
 
diff --git a/Utilities/cmlibuv/src/unix/thread.c b/Utilities/cmlibuv/src/unix/thread.c
index 29004707a..045322170 100644
--- a/Utilities/cmlibuv/src/unix/thread.c
+++ b/Utilities/cmlibuv/src/unix/thread.c
@@ -48,8 +48,10 @@
 STATIC_ASSERT(sizeof(uv_barrier_t) == sizeof(pthread_barrier_t));
 #endif
 
-/* Note: guard clauses should match uv_barrier_t's in include/uv/uv-unix.h. */
-#if defined(_AIX) || !defined(PTHREAD_BARRIER_SERIAL_THREAD)
+/* Note: guard clauses should match uv_barrier_t's in include/uv/unix.h. */
+#if defined(_AIX) || \
+    defined(__OpenBSD__) || \
+    !defined(PTHREAD_BARRIER_SERIAL_THREAD)
 int uv_barrier_init(uv_barrier_t* barrier, unsigned int count) {
   struct _uv_barrier* b;
   int rc;
@@ -176,8 +178,21 @@ static size_t thread_stack_size(void) {
   if (lim.rlim_cur != RLIM_INFINITY) {
     /* pthread_attr_setstacksize() expects page-aligned values. */
     lim.rlim_cur -= lim.rlim_cur % (rlim_t) getpagesize();
-    if (lim.rlim_cur >= PTHREAD_STACK_MIN)
-      return lim.rlim_cur;
+
+    /* Musl's PTHREAD_STACK_MIN is 2 KB on all architectures, which is
+     * too small to safely receive signals on.
+     *
+     * Musl's PTHREAD_STACK_MIN + MINSIGSTKSZ == 8192 on arm64 (which has
+     * the largest MINSIGSTKSZ of the architectures that musl supports) so
+     * let's use that as a lower bound.
+     *
+     * We use a hardcoded value because PTHREAD_STACK_MIN + MINSIGSTKSZ
+     * is between 28 and 133 KB when compiling against glibc, depending
+     * on the architecture.
+     */
+    if (lim.rlim_cur >= 8192)
+      if (lim.rlim_cur >= PTHREAD_STACK_MIN)
+        return lim.rlim_cur;
   }
 #endif
 
@@ -192,13 +207,36 @@ static size_t thread_stack_size(void) {
 
 
 int uv_thread_create(uv_thread_t *tid, void (*entry)(void *arg), void *arg) {
+  uv_thread_options_t params;
+  params.flags = UV_THREAD_NO_FLAGS;
+  return uv_thread_create_ex(tid, &params, entry, arg);
+}
+
+int uv_thread_create_ex(uv_thread_t* tid,
+                        const uv_thread_options_t* params,
+                        void (*entry)(void *arg),
+                        void *arg) {
   int err;
-  size_t stack_size;
   pthread_attr_t* attr;
   pthread_attr_t attr_storage;
+  size_t pagesize;
+  size_t stack_size;
+
+  stack_size =
+      params->flags & UV_THREAD_HAS_STACK_SIZE ? params->stack_size : 0;
 
   attr = NULL;
-  stack_size = thread_stack_size();
+  if (stack_size == 0) {
+    stack_size = thread_stack_size();
+  } else {
+    pagesize = (size_t)getpagesize();
+    /* Round up to the nearest page boundary. */
+    stack_size = (stack_size + pagesize - 1) &~ (pagesize - 1);
+#ifdef PTHREAD_STACK_MIN
+    if (stack_size < PTHREAD_STACK_MIN)
+      stack_size = PTHREAD_STACK_MIN;
+#endif
+  }
 
   if (stack_size > 0) {
     attr = &attr_storage;
@@ -662,7 +700,7 @@ int uv_cond_init(uv_cond_t* cond) {
   if (err)
     return UV__ERR(err);
 
-#if !(defined(__ANDROID_API__) && __ANDROID_API__ < 21)
+#if !(defined(__ANDROID_API__) && __ANDROID_API__ < 21) && !defined(__hpux)
   err = pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);
   if (err)
     goto error2;
@@ -778,7 +816,9 @@ int uv_cond_timedwait(uv_cond_t* cond, uv_mutex_t* mutex, uint64_t timeout) {
     return UV_ETIMEDOUT;
 
   abort();
+#ifndef __SUNPRO_C
   return UV_EINVAL;  /* Satisfy the compiler. */
+#endif
 }
 
 
diff --git a/Utilities/cmlibuv/src/unix/tty.c b/Utilities/cmlibuv/src/unix/tty.c
index b8bc2838d..db479d61b 100644
--- a/Utilities/cmlibuv/src/unix/tty.c
+++ b/Utilities/cmlibuv/src/unix/tty.c
@@ -200,7 +200,7 @@ skip:
 static void uv__tty_make_raw(struct termios* tio) {
   assert(tio != NULL);
 
-#if defined __sun || defined __MVS__
+#if defined __sun || defined __MVS__ || defined __hpux
   /*
    * This implementation of cfmakeraw for Solaris and derivatives is taken from
    * http://www.perkin.org.uk/posts/solaris-portability-cfmakeraw.html.
diff --git a/Utilities/cmlibuv/src/unix/udp.c b/Utilities/cmlibuv/src/unix/udp.c
index ec337ec8b..b578e7bc1 100644
--- a/Utilities/cmlibuv/src/unix/udp.c
+++ b/Utilities/cmlibuv/src/unix/udp.c
@@ -30,6 +30,7 @@
 #if defined(__MVS__)
 #include <xti.h>
 #endif
+#include <sys/un.h>
 
 #if defined(IPV6_JOIN_GROUP) && !defined(IPV6_ADD_MEMBERSHIP)
 # define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
@@ -227,9 +228,22 @@ static void uv__udp_sendmsg(uv_udp_t* handle) {
     assert(req != NULL);
 
     memset(&h, 0, sizeof h);
-    h.msg_name = &req->addr;
-    h.msg_namelen = (req->addr.ss_family == AF_INET6 ?
-      sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in));
+    if (req->addr.ss_family == AF_UNSPEC) {
+      h.msg_name = NULL;
+      h.msg_namelen = 0;
+    } else {
+      h.msg_name = &req->addr;
+      if (req->addr.ss_family == AF_INET6)
+        h.msg_namelen = sizeof(struct sockaddr_in6);
+      else if (req->addr.ss_family == AF_INET)
+        h.msg_namelen = sizeof(struct sockaddr_in);
+      else if (req->addr.ss_family == AF_UNIX)
+        h.msg_namelen = sizeof(struct sockaddr_un);
+      else {
+        assert(0 && "unsupported address family");
+        abort();
+      }
+    }
     h.msg_iov = (struct iovec*) req->bufs;
     h.msg_iovlen = req->nbufs;
 
@@ -263,16 +277,30 @@ static void uv__udp_sendmsg(uv_udp_t* handle) {
  * are different from the BSDs: it _shares_ the port rather than steal it
  * from the current listener.  While useful, it's not something we can emulate
  * on other platforms so we don't enable it.
+ *
+ * zOS does not support getsockname with SO_REUSEPORT option when using
+ * AF_UNIX.
  */
 static int uv__set_reuse(int fd) {
   int yes;
-
-#if defined(SO_REUSEPORT) && !defined(__linux__)
   yes = 1;
+
+#if defined(SO_REUSEPORT) && defined(__MVS__)
+  struct sockaddr_in sockfd;
+  unsigned int sockfd_len = sizeof(sockfd);
+  if (getsockname(fd, (struct sockaddr*) &sockfd, &sockfd_len) == -1)
+      return UV__ERR(errno);
+  if (sockfd.sin_family == AF_UNIX) {
+    if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)))
+      return UV__ERR(errno);
+  } else {
+    if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &yes, sizeof(yes)))
+       return UV__ERR(errno);
+  }
+#elif defined(SO_REUSEPORT) && !defined(__linux__)
   if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &yes, sizeof(yes)))
     return UV__ERR(errno);
 #else
-  yes = 1;
   if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)))
     return UV__ERR(errno);
 #endif
@@ -383,6 +411,50 @@ static int uv__udp_maybe_deferred_bind(uv_udp_t* handle,
 }
 
 
+int uv__udp_connect(uv_udp_t* handle,
+                    const struct sockaddr* addr,
+                    unsigned int addrlen) {
+  int err;
+
+  err = uv__udp_maybe_deferred_bind(handle, addr->sa_family, 0);
+  if (err)
+    return err;
+
+  do {
+    errno = 0;
+    err = connect(handle->io_watcher.fd, addr, addrlen);
+  } while (err == -1 && errno == EINTR);
+
+  if (err)
+    return UV__ERR(errno);
+
+  handle->flags |= UV_HANDLE_UDP_CONNECTED;
+
+  return 0;
+}
+
+
+int uv__udp_disconnect(uv_udp_t* handle) {
+    int r;
+    struct sockaddr addr;
+
+    memset(&addr, 0, sizeof(addr));
+
+    addr.sa_family = AF_UNSPEC;
+
+    do {
+      errno = 0;
+      r = connect(handle->io_watcher.fd, &addr, sizeof(addr));
+    } while (r == -1 && errno == EINTR);
+
+    if (r == -1 && errno != EAFNOSUPPORT)
+      return UV__ERR(errno);
+
+    handle->flags &= ~UV_HANDLE_UDP_CONNECTED;
+    return 0;
+}
+
+
 int uv__udp_send(uv_udp_send_t* req,
                  uv_udp_t* handle,
                  const uv_buf_t bufs[],
@@ -395,9 +467,11 @@ int uv__udp_send(uv_udp_send_t* req,
 
   assert(nbufs > 0);
 
-  err = uv__udp_maybe_deferred_bind(handle, addr->sa_family, 0);
-  if (err)
-    return err;
+  if (addr) {
+    err = uv__udp_maybe_deferred_bind(handle, addr->sa_family, 0);
+    if (err)
+      return err;
+  }
 
   /* It's legal for send_queue_count > 0 even when the write_queue is empty;
    * it means there are error-state requests in the write_completed_queue that
@@ -407,7 +481,10 @@ int uv__udp_send(uv_udp_send_t* req,
 
   uv__req_init(handle->loop, req, UV_UDP_SEND);
   assert(addrlen <= sizeof(req->addr));
-  memcpy(&req->addr, addr, addrlen);
+  if (addr == NULL)
+    req->addr.ss_family = AF_UNSPEC;
+  else
+    memcpy(&req->addr, addr, addrlen);
   req->send_cb = send_cb;
   req->handle = handle;
   req->nbufs = nbufs;
@@ -459,9 +536,13 @@ int uv__udp_try_send(uv_udp_t* handle,
   if (handle->send_queue_count != 0)
     return UV_EAGAIN;
 
-  err = uv__udp_maybe_deferred_bind(handle, addr->sa_family, 0);
-  if (err)
-    return err;
+  if (addr) {
+    err = uv__udp_maybe_deferred_bind(handle, addr->sa_family, 0);
+    if (err)
+      return err;
+  } else {
+    assert(handle->flags & UV_HANDLE_UDP_CONNECTED);
+  }
 
   memset(&h, 0, sizeof h);
   h.msg_name = (struct sockaddr*) addr;
@@ -608,6 +689,7 @@ int uv_udp_init_ex(uv_loop_t* loop, uv_udp_t* handle, unsigned int flags) {
   uv__io_init(&handle->io_watcher, uv__udp_io, fd);
   QUEUE_INIT(&handle->write_queue);
   QUEUE_INIT(&handle->write_completed_queue);
+
   return 0;
 }
 
@@ -636,6 +718,9 @@ int uv_udp_open(uv_udp_t* handle, uv_os_sock_t sock) {
     return err;
 
   handle->io_watcher.fd = sock;
+  if (uv__udp_is_connected(handle))
+    handle->flags |= UV_HANDLE_UDP_CONNECTED;
+
   return 0;
 }
 
@@ -743,13 +828,17 @@ int uv_udp_set_ttl(uv_udp_t* handle, int ttl) {
                         IPV6_UNICAST_HOPS,
                         &ttl,
                         sizeof(ttl));
-#endif /* defined(__sun) || defined(_AIX) || defined (__OpenBSD__) ||
-          defined(__MVS__) */
+
+#else /* !(defined(__sun) || defined(_AIX) || defined (__OpenBSD__) ||
+           defined(__MVS__)) */
 
   return uv__setsockopt_maybe_char(handle,
                                    IP_TTL,
                                    IPV6_UNICAST_HOPS,
                                    ttl);
+
+#endif /* defined(__sun) || defined(_AIX) || defined (__OpenBSD__) ||
+          defined(__MVS__) */
 }
 
 
@@ -851,23 +940,24 @@ int uv_udp_set_multicast_interface(uv_udp_t* handle, const char* interface_addr)
   return 0;
 }
 
-
-int uv_udp_getsockname(const uv_udp_t* handle,
+int uv_udp_getpeername(const uv_udp_t* handle,
                        struct sockaddr* name,
                        int* namelen) {
-  socklen_t socklen;
-
-  if (handle->io_watcher.fd == -1)
-    return UV_EINVAL;  /* FIXME(bnoordhuis) UV_EBADF */
 
-  /* sizeof(socklen_t) != sizeof(int) on some systems. */
-  socklen = (socklen_t) *namelen;
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getpeername,
+                             name,
+                             namelen);
+}
 
-  if (getsockname(handle->io_watcher.fd, name, &socklen))
-    return UV__ERR(errno);
+int uv_udp_getsockname(const uv_udp_t* handle,
+                       struct sockaddr* name,
+                       int* namelen) {
 
-  *namelen = (int) socklen;
-  return 0;
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getsockname,
+                             name,
+                             namelen);
 }
 
 
diff --git a/Utilities/cmlibuv/src/uv-common.c b/Utilities/cmlibuv/src/uv-common.c
index 907ebf2f2..f4853d60f 100644
--- a/Utilities/cmlibuv/src/uv-common.c
+++ b/Utilities/cmlibuv/src/uv-common.c
@@ -34,6 +34,7 @@
 # include <malloc.h> /* malloc */
 #else
 # include <net/if.h> /* if_nametoindex */
+# include <sys/un.h> /* AF_UNIX, sockaddr_un */
 #endif
 
 
@@ -223,6 +224,9 @@ int uv_ip6_addr(const char* ip, int port, struct sockaddr_in6* addr) {
   memset(addr, 0, sizeof(*addr));
   addr->sin6_family = AF_INET6;
   addr->sin6_port = htons(port);
+#ifdef SIN6_LEN
+  addr->sin6_len = sizeof(*addr);
+#endif
 
   zone_index = strchr(ip, '%');
   if (zone_index != NULL) {
@@ -315,17 +319,20 @@ int uv_tcp_connect(uv_connect_t* req,
 }
 
 
-int uv_udp_send(uv_udp_send_t* req,
-                uv_udp_t* handle,
-                const uv_buf_t bufs[],
-                unsigned int nbufs,
-                const struct sockaddr* addr,
-                uv_udp_send_cb send_cb) {
+int uv_udp_connect(uv_udp_t* handle, const struct sockaddr* addr) {
   unsigned int addrlen;
 
   if (handle->type != UV_UDP)
     return UV_EINVAL;
 
+  /* Disconnect the handle */
+  if (addr == NULL) {
+    if (!(handle->flags & UV_HANDLE_UDP_CONNECTED))
+      return UV_ENOTCONN;
+
+    return uv__udp_disconnect(handle);
+  }
+
   if (addr->sa_family == AF_INET)
     addrlen = sizeof(struct sockaddr_in);
   else if (addr->sa_family == AF_INET6)
@@ -333,6 +340,70 @@ int uv_udp_send(uv_udp_send_t* req,
   else
     return UV_EINVAL;
 
+  if (handle->flags & UV_HANDLE_UDP_CONNECTED)
+    return UV_EISCONN;
+
+  return uv__udp_connect(handle, addr, addrlen);
+}
+
+
+int uv__udp_is_connected(uv_udp_t* handle) {
+  struct sockaddr_storage addr;
+  int addrlen;
+  if (handle->type != UV_UDP)
+    return 0;
+
+  addrlen = sizeof(addr);
+  if (uv_udp_getpeername(handle, (struct sockaddr*) &addr, &addrlen) != 0)
+    return 0;
+
+  return addrlen > 0;
+}
+
+
+int uv__udp_check_before_send(uv_udp_t* handle, const struct sockaddr* addr) {
+  unsigned int addrlen;
+
+  if (handle->type != UV_UDP)
+    return UV_EINVAL;
+
+  if (addr != NULL && (handle->flags & UV_HANDLE_UDP_CONNECTED))
+    return UV_EISCONN;
+
+  if (addr == NULL && !(handle->flags & UV_HANDLE_UDP_CONNECTED))
+    return UV_EDESTADDRREQ;
+
+  if (addr != NULL) {
+    if (addr->sa_family == AF_INET)
+      addrlen = sizeof(struct sockaddr_in);
+    else if (addr->sa_family == AF_INET6)
+      addrlen = sizeof(struct sockaddr_in6);
+#if defined(AF_UNIX) && !defined(_WIN32)
+    else if (addr->sa_family == AF_UNIX)
+      addrlen = sizeof(struct sockaddr_un);
+#endif
+    else
+      return UV_EINVAL;
+  } else {
+    addrlen = 0;
+  }
+
+  return addrlen;
+}
+
+
+int uv_udp_send(uv_udp_send_t* req,
+                uv_udp_t* handle,
+                const uv_buf_t bufs[],
+                unsigned int nbufs,
+                const struct sockaddr* addr,
+                uv_udp_send_cb send_cb) {
+  int addrlen;
+
+  addrlen = uv__udp_check_before_send(handle, addr);
+  if (addrlen < 0)
+    return addrlen;
+
   return uv__udp_send(req, handle, bufs, nbufs, addr, addrlen, send_cb);
 }
 
@@ -341,17 +412,11 @@ int uv_udp_try_send(uv_udp_t* handle,
                     const uv_buf_t bufs[],
                     unsigned int nbufs,
                     const struct sockaddr* addr) {
-  unsigned int addrlen;
-
-  if (handle->type != UV_UDP)
-    return UV_EINVAL;
+  int addrlen;
 
-  if (addr->sa_family == AF_INET)
-    addrlen = sizeof(struct sockaddr_in);
-  else if (addr->sa_family == AF_INET6)
-    addrlen = sizeof(struct sockaddr_in6);
-  else
-    return UV_EINVAL;
+  addrlen = uv__udp_check_before_send(handle, addr);
+  if (addrlen < 0)
+    return addrlen;
 
   return uv__udp_try_send(handle, bufs, nbufs, addr, addrlen);
 }
@@ -573,37 +638,66 @@ int uv_fs_scandir_next(uv_fs_t* req, uv_dirent_t* ent) {
   dent = dents[(*nbufs)++];
 
   ent->name = dent->d_name;
+  ent->type = uv__fs_get_dirent_type(dent);
+
+  return 0;
+}
+
+uv_dirent_type_t uv__fs_get_dirent_type(uv__dirent_t* dent) {
+  uv_dirent_type_t type;
+
 #ifdef HAVE_DIRENT_TYPES
   switch (dent->d_type) {
     case UV__DT_DIR:
-      ent->type = UV_DIRENT_DIR;
+      type = UV_DIRENT_DIR;
       break;
     case UV__DT_FILE:
-      ent->type = UV_DIRENT_FILE;
+      type = UV_DIRENT_FILE;
       break;
     case UV__DT_LINK:
-      ent->type = UV_DIRENT_LINK;
+      type = UV_DIRENT_LINK;
       break;
     case UV__DT_FIFO:
-      ent->type = UV_DIRENT_FIFO;
+      type = UV_DIRENT_FIFO;
       break;
     case UV__DT_SOCKET:
-      ent->type = UV_DIRENT_SOCKET;
+      type = UV_DIRENT_SOCKET;
       break;
     case UV__DT_CHAR:
-      ent->type = UV_DIRENT_CHAR;
+      type = UV_DIRENT_CHAR;
       break;
     case UV__DT_BLOCK:
-      ent->type = UV_DIRENT_BLOCK;
+      type = UV_DIRENT_BLOCK;
       break;
     default:
-      ent->type = UV_DIRENT_UNKNOWN;
+      type = UV_DIRENT_UNKNOWN;
   }
 #else
-  ent->type = UV_DIRENT_UNKNOWN;
+  type = UV_DIRENT_UNKNOWN;
 #endif
 
-  return 0;
+  return type;
+}
+
+void uv__fs_readdir_cleanup(uv_fs_t* req) {
+  uv_dir_t* dir;
+  uv_dirent_t* dirents;
+  int i;
+
+  if (req->ptr == NULL)
+    return;
+
+  dir = req->ptr;
+  dirents = dir->dirents;
+  req->ptr = NULL;
+
+  if (dirents == NULL)
+    return;
+
+  for (i = 0; i < req->result; ++i) {
+    uv__free((char*) dirents[i].name);
+    dirents[i].name = NULL;
+  }
 }
 
 
diff --git a/Utilities/cmlibuv/src/uv-common.h b/Utilities/cmlibuv/src/uv-common.h
index 15ac4d02c..f788161c3 100644
--- a/Utilities/cmlibuv/src/uv-common.h
+++ b/Utilities/cmlibuv/src/uv-common.h
@@ -103,6 +103,7 @@ enum {
 
   /* Only used by uv_udp_t handles. */
   UV_HANDLE_UDP_PROCESSING              = 0x01000000,
+  UV_HANDLE_UDP_CONNECTED               = 0x02000000,
 
   /* Only used by uv_pipe_t handles. */
   UV_HANDLE_NON_OVERLAPPED_PIPE         = 0x01000000,
@@ -142,6 +143,14 @@ int uv__udp_bind(uv_udp_t* handle,
                  unsigned int  addrlen,
                  unsigned int flags);
 
+int uv__udp_connect(uv_udp_t* handle,
+                    const struct sockaddr* addr,
+                    unsigned int addrlen);
+
+int uv__udp_disconnect(uv_udp_t* handle);
+
+int uv__udp_is_connected(uv_udp_t* handle);
+
 int uv__udp_send(uv_udp_send_t* req,
                  uv_udp_t* handle,
                  const uv_buf_t bufs[],
@@ -184,6 +193,8 @@ size_t uv__count_bufs(const uv_buf_t bufs[], unsigned int nbufs);
 int uv__socket_sockopt(uv_handle_t* handle, int optname, int* value);
 
 void uv__fs_scandir_cleanup(uv_fs_t* req);
+void uv__fs_readdir_cleanup(uv_fs_t* req);
+uv_dirent_type_t uv__fs_get_dirent_type(uv__dirent_t* dent);
 
 int uv__next_timeout(const uv_loop_t* loop);
 void uv__run_timers(uv_loop_t* loop);
diff --git a/Utilities/cmlibuv/src/uv-data-getter-setters.c b/Utilities/cmlibuv/src/uv-data-getter-setters.c
index b7fcd4a7f..c3025662f 100644
--- a/Utilities/cmlibuv/src/uv-data-getter-setters.c
+++ b/Utilities/cmlibuv/src/uv-data-getter-setters.c
@@ -36,7 +36,7 @@ const char* uv_req_type_name(uv_req_type type) {
   case UV_REQ_TYPE_MAX:
   case UV_UNKNOWN_REQ:
   default: /* UV_REQ_TYPE_PRIVATE */
-     return NULL;
+    break;
   }
   return NULL;
 }
diff --git a/Utilities/cmlibuv/src/win/core.c b/Utilities/cmlibuv/src/win/core.c
index 58309c696..e9d0a5815 100644
--- a/Utilities/cmlibuv/src/win/core.c
+++ b/Utilities/cmlibuv/src/win/core.c
@@ -627,3 +627,26 @@ int uv__socket_sockopt(uv_handle_t* handle, int optname, int* value) {
 int uv_cpumask_size(void) {
   return (int)(sizeof(DWORD_PTR) * 8);
 }
+
+int uv__getsockpeername(const uv_handle_t* handle,
+                        uv__peersockfunc func,
+                        struct sockaddr* name,
+                        int* namelen,
+                        int delayed_error) {
+
+  int result;
+  uv_os_fd_t fd;
+
+  result = uv_fileno(handle, &fd);
+  if (result != 0)
+    return result;
+
+  if (delayed_error)
+    return uv_translate_sys_error(delayed_error);
+
+  result = func((SOCKET) fd, name, namelen);
+  if (result != 0)
+    return uv_translate_sys_error(WSAGetLastError());
+
+  return 0;
+}
diff --git a/Utilities/cmlibuv/src/win/fs.c b/Utilities/cmlibuv/src/win/fs.c
index 65d936bf0..9e2f084c8 100644
--- a/Utilities/cmlibuv/src/win/fs.c
+++ b/Utilities/cmlibuv/src/win/fs.c
@@ -1125,6 +1125,137 @@ cleanup:
     uv__free(dirents);
 }
 
+void fs__opendir(uv_fs_t* req) {
+  WCHAR* pathw;
+  size_t len;
+  const WCHAR* fmt;
+  WCHAR* find_path;
+  uv_dir_t* dir;
+
+  pathw = req->file.pathw;
+  dir = NULL;
+  find_path = NULL;
+
+  /* Figure out whether path is a file or a directory. */
+  if (!(GetFileAttributesW(pathw) & FILE_ATTRIBUTE_DIRECTORY)) {
+    SET_REQ_UV_ERROR(req, UV_ENOTDIR, ERROR_DIRECTORY);
+    goto error;
+  }
+
+  dir = uv__malloc(sizeof(*dir));
+  if (dir == NULL) {
+    SET_REQ_UV_ERROR(req, UV_ENOMEM, ERROR_OUTOFMEMORY);
+    goto error;
+  }
+
+  len = wcslen(pathw);
+
+  if (len == 0)
+    fmt = L"./*";
+  else if (IS_SLASH(pathw[len - 1]))
+    fmt = L"%s*";
+  else
+    fmt = L"%s\\*";
+
+  find_path = uv__malloc(sizeof(WCHAR) * (len + 4));
+  if (find_path == NULL) {
+    SET_REQ_UV_ERROR(req, UV_ENOMEM, ERROR_OUTOFMEMORY);
+    goto error;
+  }
+
+  _snwprintf(find_path, len + 3, fmt, pathw);
+  dir->dir_handle = FindFirstFileW(find_path, &dir->find_data);
+  uv__free(find_path);
+  find_path = NULL;
+  if (dir->dir_handle == INVALID_HANDLE_VALUE &&
+      GetLastError() != ERROR_FILE_NOT_FOUND) {
+    SET_REQ_WIN32_ERROR(req, GetLastError());
+    goto error;
+  }
+
+  dir->need_find_call = FALSE;
+  req->ptr = dir;
+  SET_REQ_RESULT(req, 0);
+  return;
+
+error:
+  uv__free(dir);
+  uv__free(find_path);
+  req->ptr = NULL;
+}
+
+void fs__readdir(uv_fs_t* req) {
+  uv_dir_t* dir;
+  uv_dirent_t* dirents;
+  uv__dirent_t dent;
+  unsigned int dirent_idx;
+  PWIN32_FIND_DATAW find_data;
+  unsigned int i;
+  int r;
+
+  req->flags |= UV_FS_FREE_PTR;
+  dir = req->ptr;
+  dirents = dir->dirents;
+  memset(dirents, 0, dir->nentries * sizeof(*dir->dirents));
+  find_data = &dir->find_data;
+  dirent_idx = 0;
+
+  while (dirent_idx < dir->nentries) {
+    if (dir->need_find_call && FindNextFileW(dir->dir_handle, find_data) == 0) {
+      if (GetLastError() == ERROR_NO_MORE_FILES)
+        break;
+      goto error;
+    }
+
+    /* Skip "." and ".." entries. */
+    if (find_data->cFileName[0] == L'.' &&
+        (find_data->cFileName[1] == L'\0' ||
+        (find_data->cFileName[1] == L'.' &&
+        find_data->cFileName[2] == L'\0'))) {
+      dir->need_find_call = TRUE;
+      continue;
+    }
+
+    r = uv__convert_utf16_to_utf8((const WCHAR*) &find_data->cFileName,
+                                  -1,
+                                  (char**) &dirents[dirent_idx].name);
+    if (r != 0)
+      goto error;
+
+    /* Copy file type. */
+    if ((find_data->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0)
+      dent.d_type = UV__DT_DIR;
+    else if ((find_data->dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) != 0)
+      dent.d_type = UV__DT_LINK;
+    else if ((find_data->dwFileAttributes & FILE_ATTRIBUTE_DEVICE) != 0)
+      dent.d_type = UV__DT_CHAR;
+    else
+      dent.d_type = UV__DT_FILE;
+
+    dirents[dirent_idx].type = uv__fs_get_dirent_type(&dent);
+    dir->need_find_call = TRUE;
+    ++dirent_idx;
+  }
+
+  SET_REQ_RESULT(req, dirent_idx);
+  return;
+
+error:
+  SET_REQ_WIN32_ERROR(req, GetLastError());
+  for (i = 0; i < dirent_idx; ++i) {
+    uv__free((char*) dirents[i].name);
+    dirents[i].name = NULL;
+  }
+}
+
+void fs__closedir(uv_fs_t* req) {
+  uv_dir_t* dir;
+
+  dir = req->ptr;
+  FindClose(dir->dir_handle);
+  uv__free(req->ptr);
+  SET_REQ_RESULT(req, 0);
+}
 
 INLINE static int fs__stat_handle(HANDLE handle, uv_stat_t* statbuf,
     int do_lstat) {
@@ -2039,6 +2170,9 @@ static void uv__fs_work(struct uv__work* w) {
     XX(MKDTEMP, mkdtemp)
     XX(RENAME, rename)
     XX(SCANDIR, scandir)
+    XX(READDIR, readdir)
+    XX(OPENDIR, opendir)
+    XX(CLOSEDIR, closedir)
     XX(LINK, link)
     XX(SYMLINK, symlink)
     XX(READLINK, readlink)
@@ -2080,6 +2214,8 @@ void uv_fs_req_cleanup(uv_fs_t* req) {
   if (req->flags & UV_FS_FREE_PTR) {
     if (req->fs_type == UV_FS_SCANDIR && req->ptr != NULL)
       uv__fs_scandir_cleanup(req);
+    else if (req->fs_type == UV_FS_READDIR)
+      uv__fs_readdir_cleanup(req);
     else
       uv__free(req->ptr);
   }
@@ -2247,6 +2383,45 @@ int uv_fs_scandir(uv_loop_t* loop, uv_fs_t* req, const char* path, int flags,
   POST;
 }
 
+int uv_fs_opendir(uv_loop_t* loop,
+                  uv_fs_t* req,
+                  const char* path,
+                  uv_fs_cb cb) {
+  int err;
+
+  INIT(UV_FS_OPENDIR);
+  err = fs__capture_path(req, path, NULL, cb != NULL);
+  if (err)
+    return uv_translate_sys_error(err);
+  POST;
+}
+
+int uv_fs_readdir(uv_loop_t* loop,
+                  uv_fs_t* req,
+                  uv_dir_t* dir,
+                  uv_fs_cb cb) {
+  INIT(UV_FS_READDIR);
+
+  if (dir == NULL ||
+      dir->dirents == NULL ||
+      dir->dir_handle == INVALID_HANDLE_VALUE) {
+    return UV_EINVAL;
+  }
+
+  req->ptr = dir;
+  POST;
+}
+
+int uv_fs_closedir(uv_loop_t* loop,
+                   uv_fs_t* req,
+                   uv_dir_t* dir,
+                   uv_fs_cb cb) {
+  INIT(UV_FS_CLOSEDIR);
+  if (dir == NULL)
+    return UV_EINVAL;
+  req->ptr = dir;
+  POST;
+}
 
 int uv_fs_link(uv_loop_t* loop, uv_fs_t* req, const char* path,
     const char* new_path, uv_fs_cb cb) {
diff --git a/Utilities/cmlibuv/src/win/handle.c b/Utilities/cmlibuv/src/win/handle.c
index 9d76c3f54..61e4df61b 100644
--- a/Utilities/cmlibuv/src/win/handle.c
+++ b/Utilities/cmlibuv/src/win/handle.c
@@ -139,7 +139,6 @@ void uv_close(uv_handle_t* handle, uv_close_cb cb) {
     case UV_FS_POLL:
       uv__fs_poll_close((uv_fs_poll_t*) handle);
       uv__handle_closing(handle);
-      uv_want_endgame(loop, handle);
       return;
 
     default:
diff --git a/Utilities/cmlibuv/src/win/internal.h b/Utilities/cmlibuv/src/win/internal.h
index 206ab5f62..f7d8ccfd9 100644
--- a/Utilities/cmlibuv/src/win/internal.h
+++ b/Utilities/cmlibuv/src/win/internal.h
@@ -276,6 +276,14 @@ int uv__getpwuid_r(uv_passwd_t* pwd);
 int uv__convert_utf16_to_utf8(const WCHAR* utf16, int utf16len, char** utf8);
 int uv__convert_utf8_to_utf16(const char* utf8, int utf8len, WCHAR** utf16);
 
+typedef int (WINAPI *uv__peersockfunc)(SOCKET, struct sockaddr*, int*);
+
+int uv__getsockpeername(const uv_handle_t* handle,
+                        uv__peersockfunc func,
+                        struct sockaddr* name,
+                        int* namelen,
+                        int delayed_error);
+
 
 /*
  * Process stdio handles.
diff --git a/Utilities/cmlibuv/src/win/tcp.c b/Utilities/cmlibuv/src/win/tcp.c
index 3ce5548c0..f2cb5271b 100644
--- a/Utilities/cmlibuv/src/win/tcp.c
+++ b/Utilities/cmlibuv/src/win/tcp.c
@@ -809,44 +809,24 @@ static int uv_tcp_try_connect(uv_connect_t* req,
 int uv_tcp_getsockname(const uv_tcp_t* handle,
                        struct sockaddr* name,
                        int* namelen) {
-  int result;
-
-  if (handle->socket == INVALID_SOCKET) {
-    return UV_EINVAL;
-  }
-
-  if (handle->delayed_error) {
-    return uv_translate_sys_error(handle->delayed_error);
-  }
-
-  result = getsockname(handle->socket, name, namelen);
-  if (result != 0) {
-    return uv_translate_sys_error(WSAGetLastError());
-  }
 
-  return 0;
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getsockname,
+                             name,
+                             namelen,
+                             handle->delayed_error);
 }
 
 
 int uv_tcp_getpeername(const uv_tcp_t* handle,
                        struct sockaddr* name,
                        int* namelen) {
-  int result;
-
-  if (handle->socket == INVALID_SOCKET) {
-    return UV_EINVAL;
-  }
-
-  if (handle->delayed_error) {
-    return uv_translate_sys_error(handle->delayed_error);
-  }
-
-  result = getpeername(handle->socket, name, namelen);
-  if (result != 0) {
-    return uv_translate_sys_error(WSAGetLastError());
-  }
 
-  return 0;
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getpeername,
+                             name,
+                             namelen,
+                             handle->delayed_error);
 }
 
 
diff --git a/Utilities/cmlibuv/src/win/thread.c b/Utilities/cmlibuv/src/win/thread.c
index fd4b7c986..89c53ada7 100644
--- a/Utilities/cmlibuv/src/win/thread.c
+++ b/Utilities/cmlibuv/src/win/thread.c
@@ -112,9 +112,34 @@ static UINT __stdcall uv__thread_start(void* arg) {
 
 
 int uv_thread_create(uv_thread_t *tid, void (*entry)(void *arg), void *arg) {
+  uv_thread_options_t params;
+  params.flags = UV_THREAD_NO_FLAGS;
+  return uv_thread_create_ex(tid, &params, entry, arg);
+}
+
+int uv_thread_create_ex(uv_thread_t* tid,
+                        const uv_thread_options_t* params,
+                        void (*entry)(void *arg),
+                        void *arg) {
   struct thread_ctx* ctx;
   int err;
   HANDLE thread;
+  SYSTEM_INFO sysinfo;
+  size_t stack_size;
+  size_t pagesize;
+
+  stack_size =
+      params->flags & UV_THREAD_HAS_STACK_SIZE ? params->stack_size : 0;
+
+  if (stack_size != 0) {
+    GetNativeSystemInfo(&sysinfo);
+    pagesize = (size_t)sysinfo.dwPageSize;
+    /* Round up to the nearest page boundary. */
+    stack_size = (stack_size + pagesize - 1) &~ (pagesize - 1);
+
+    if ((unsigned)stack_size != stack_size)
+      return UV_EINVAL;
+  }
 
   ctx = uv__malloc(sizeof(*ctx));
   if (ctx == NULL)
@@ -126,7 +151,7 @@ int uv_thread_create(uv_thread_t *tid, void (*entry)(void *arg), void *arg) {
   /* Create the thread in suspended state so we have a chance to pass
    * its own creation handle to it */
   thread = (HANDLE) _beginthreadex(NULL,
-                                   0,
+                                   (unsigned)stack_size,
                                    uv__thread_start,
                                    ctx,
                                    CREATE_SUSPENDED,
diff --git a/Utilities/cmlibuv/src/win/tty.c b/Utilities/cmlibuv/src/win/tty.c
index f38e9a886..a98fe2633 100644
--- a/Utilities/cmlibuv/src/win/tty.c
+++ b/Utilities/cmlibuv/src/win/tty.c
@@ -736,8 +736,8 @@ void uv_process_tty_read_raw_req(uv_loop_t* loop, uv_tty_t* handle,
       /* Ignore keyup events, unless the left alt key was held and a valid
        * unicode character was emitted. */
       if (!KEV.bKeyDown &&
-          KEV.wVirtualKeyCode != VK_MENU &&
-          KEV.uChar.UnicodeChar != 0) {
+          (KEV.wVirtualKeyCode != VK_MENU ||
+           KEV.uChar.UnicodeChar == 0)) {
         continue;
       }
 
diff --git a/Utilities/cmlibuv/src/win/udp.c b/Utilities/cmlibuv/src/win/udp.c
index 37df849f8..8aeeab3b4 100644
--- a/Utilities/cmlibuv/src/win/udp.c
+++ b/Utilities/cmlibuv/src/win/udp.c
@@ -36,22 +36,27 @@ const unsigned int uv_active_udp_streams_threshold = 0;
 
 /* A zero-size buffer for use by uv_udp_read */
 static char uv_zero_[] = "";
-
-int uv_udp_getsockname(const uv_udp_t* handle,
+int uv_udp_getpeername(const uv_udp_t* handle,
                        struct sockaddr* name,
                        int* namelen) {
-  int result;
 
-  if (handle->socket == INVALID_SOCKET) {
-    return UV_EINVAL;
-  }
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getpeername,
+                             name,
+                             namelen,
+                             0);
+}
 
-  result = getsockname(handle->socket, name, namelen);
-  if (result != 0) {
-    return uv_translate_sys_error(WSAGetLastError());
-  }
 
-  return 0;
+int uv_udp_getsockname(const uv_udp_t* handle,
+                       struct sockaddr* name,
+                       int* namelen) {
+
+  return uv__getsockpeername((const uv_handle_t*) handle,
+                             getsockname,
+                             name,
+                             namelen,
+                             0);
 }
 
 
@@ -784,6 +789,18 @@ int uv_udp_set_broadcast(uv_udp_t* handle, int value) {
 }
 
 
+int uv__udp_is_bound(uv_udp_t* handle) {
+  struct sockaddr_storage addr;
+  int addrlen;
+
+  addrlen = sizeof(addr);
+  if (uv_udp_getsockname(handle, (struct sockaddr*) &addr, &addrlen) != 0)
+    return 0;
+
+  return addrlen > 0;
+}
+
+
 int uv_udp_open(uv_udp_t* handle, uv_os_sock_t sock) {
   WSAPROTOCOL_INFOW protocol_info;
   int opt_len;
@@ -803,7 +820,16 @@ int uv_udp_open(uv_udp_t* handle, uv_os_sock_t sock) {
                           handle,
                           sock,
                           protocol_info.iAddressFamily);
-  return uv_translate_sys_error(err);
+  if (err)
+    return uv_translate_sys_error(err);
+
+  if (uv__udp_is_bound(handle))
+    handle->flags |= UV_HANDLE_BOUND;
+
+  if (uv__udp_is_connected(handle))
+    handle->flags |= UV_HANDLE_UDP_CONNECTED;
+
+  return 0;
 }
 
 
@@ -880,6 +906,50 @@ int uv__udp_bind(uv_udp_t* handle,
 }
 
 
+int uv__udp_connect(uv_udp_t* handle,
+                    const struct sockaddr* addr,
+                    unsigned int addrlen) {
+  const struct sockaddr* bind_addr;
+  int err;
+
+  if (!(handle->flags & UV_HANDLE_BOUND)) {
+    if (addrlen == sizeof(uv_addr_ip4_any_))
+      bind_addr = (const struct sockaddr*) &uv_addr_ip4_any_;
+    else if (addrlen == sizeof(uv_addr_ip6_any_))
+      bind_addr = (const struct sockaddr*) &uv_addr_ip6_any_;
+    else
+      return UV_EINVAL;
+
+    err = uv_udp_maybe_bind(handle, bind_addr, addrlen, 0);
+    if (err)
+      return uv_translate_sys_error(err);
+  }
+
+  err = connect(handle->socket, addr, addrlen);
+  if (err)
+    return uv_translate_sys_error(err);
+
+  handle->flags |= UV_HANDLE_UDP_CONNECTED;
+
+  return 0;
+}
+
+
+int uv__udp_disconnect(uv_udp_t* handle) {
+    int err;
+    struct sockaddr addr;
+
+    memset(&addr, 0, sizeof(addr));
+
+    err = connect(handle->socket, &addr, sizeof(addr));
+    if (err)
+      return uv_translate_sys_error(err);
+
+    handle->flags &= ~UV_HANDLE_UDP_CONNECTED;
+    return 0;
+}
+
+
 /* This function is an egress point, i.e. it returns libuv errors rather than
  * system errors.
  */
@@ -900,6 +970,7 @@ int uv__udp_send(uv_udp_send_t* req,
       bind_addr = (const struct sockaddr*) &uv_addr_ip6_any_;
     else
       return UV_EINVAL;
+
     err = uv_udp_maybe_bind(handle, bind_addr, addrlen, 0);
     if (err)
       return uv_translate_sys_error(err);
@@ -925,9 +996,11 @@ int uv__udp_try_send(uv_udp_t* handle,
 
   assert(nbufs > 0);
 
-  err = uv__convert_to_localhost_if_unspecified(addr, &converted);
-  if (err)
-    return err;
+  if (addr != NULL) {
+    err = uv__convert_to_localhost_if_unspecified(addr, &converted);
+    if (err)
+      return err;
+  }
 
   /* Already sending a message.*/
   if (handle->send_queue_count != 0)
diff --git a/Utilities/cmlibuv/src/win/util.c b/Utilities/cmlibuv/src/win/util.c
index 923789129..7ca83213a 100644
--- a/Utilities/cmlibuv/src/win/util.c
+++ b/Utilities/cmlibuv/src/win/util.c
@@ -59,13 +59,6 @@
 # define UNLEN 256
 #endif
 
-/*
-  Max hostname length. The Windows gethostname() documentation states that 256
-  bytes will always be large enough to hold the null-terminated hostname.
-*/
-#ifndef MAXHOSTNAMELEN
-# define MAXHOSTNAMELEN 256
-#endif
 
 /* Maximum environment variable size, including the terminating null */
 #define MAX_ENV_VAR_LENGTH 32767
@@ -327,6 +320,11 @@ uint64_t uv_get_total_memory(void) {
 }
 
 
+uint64_t uv_get_constrained_memory(void) {
+  return 0;  /* Memory constraints are unknown. */
+}
+
+
 uv_pid_t uv_os_getpid(void) {
   return GetCurrentProcessId();
 }
@@ -684,12 +682,9 @@ int uv_cpu_info(uv_cpu_info_t** cpu_infos_ptr, int* cpu_count_ptr) {
                            NULL,
                            (BYTE*)&cpu_brand,
                            &cpu_brand_size);
-    if (err != ERROR_SUCCESS) {
-      RegCloseKey(processor_key);
-      goto error;
-    }
-
     RegCloseKey(processor_key);
+    if (err != ERROR_SUCCESS)
+      goto error;
 
     cpu_info = &cpu_infos[i];
     cpu_info->speed = cpu_speed;
@@ -713,9 +708,11 @@ int uv_cpu_info(uv_cpu_info_t** cpu_infos_ptr, int* cpu_count_ptr) {
   return 0;
 
  error:
-  /* This is safe because the cpu_infos array is zeroed on allocation. */
-  for (i = 0; i < cpu_count; i++)
-    uv__free(cpu_infos[i].model);
+  if (cpu_infos != NULL) {
+    /* This is safe because the cpu_infos array is zeroed on allocation. */
+    for (i = 0; i < cpu_count; i++)
+      uv__free(cpu_infos[i].model);
+  }
 
   uv__free(cpu_infos);
   uv__free(sppi);
@@ -1510,7 +1507,7 @@ int uv_os_unsetenv(const char* name) {
 
 
 int uv_os_gethostname(char* buffer, size_t* size) {
-  char buf[MAXHOSTNAMELEN + 1];
+  char buf[UV_MAXHOSTNAMESIZE];
   size_t len;
 
   if (buffer == NULL || size == NULL || *size == 0)
@@ -1634,6 +1631,10 @@ int uv_os_uname(uv_utsname_t* buffer) {
      https://github.com/gagern/gnulib/blob/master/lib/uname.c */
   OSVERSIONINFOW os_info;
   SYSTEM_INFO system_info;
+  HKEY registry_key;
+  WCHAR product_name_w[256];
+  DWORD product_name_w_size;
+  int version_size;
   int processor_level;
   int r;
 
@@ -1658,16 +1659,56 @@ int uv_os_uname(uv_utsname_t* buffer) {
   }
 
   /* Populate the version field. */
-  if (WideCharToMultiByte(CP_UTF8,
-                          0,
-                          os_info.szCSDVersion,
-                          -1,
-                          buffer->version,
-                          sizeof(buffer->version),
-                          NULL,
-                          NULL) == 0) {
-    r = uv_translate_sys_error(GetLastError());
-    goto error;
+  version_size = 0;
+  r = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
+                    L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion",
+                    0,
+                    KEY_QUERY_VALUE,
+                    &registry_key);
+
+  if (r == ERROR_SUCCESS) {
+    product_name_w_size = sizeof(product_name_w);
+    r = RegGetValueW(registry_key,
+                     NULL,
+                     L"ProductName",
+                     RRF_RT_REG_SZ,
+                     NULL,
+                     (PVOID) product_name_w,
+                     &product_name_w_size);
+    RegCloseKey(registry_key);
+
+    if (r == ERROR_SUCCESS) {
+      version_size = WideCharToMultiByte(CP_UTF8,
+                                         0,
+                                         product_name_w,
+                                         -1,
+                                         buffer->version,
+                                         sizeof(buffer->version),
+                                         NULL,
+                                         NULL);
+      if (version_size == 0) {
+        r = uv_translate_sys_error(GetLastError());
+        goto error;
+      }
+    }
+  }
+
+  /* Append service pack information to the version if present. */
+  if (os_info.szCSDVersion[0] != L'\0') {
+    if (version_size > 0)
+      buffer->version[version_size - 1] = ' ';
+
+    if (WideCharToMultiByte(CP_UTF8,
+                            0,
+                            os_info.szCSDVersion,
+                            -1,
+                            buffer->version + version_size,
+                            sizeof(buffer->version) - version_size,
+                            NULL,
+                            NULL) == 0) {
+      r = uv_translate_sys_error(GetLastError());
+      goto error;
+    }
   }
 
   /* Populate the sysname field. */
@@ -1744,3 +1785,20 @@ error:
   buffer->machine[0] = '\0';
   return r;
 }
+
+int uv_gettimeofday(uv_timeval64_t* tv) {
+  /* Based on https://doxygen.postgresql.org/gettimeofday_8c_source.html */
+  const uint64_t epoch = (uint64_t) 116444736000000000ULL;
+  FILETIME file_time;
+  ULARGE_INTEGER ularge;
+
+  if (tv == NULL)
+    return UV_EINVAL;
+
+  GetSystemTimeAsFileTime(&file_time);
+  ularge.LowPart = file_time.dwLowDateTime;
+  ularge.HighPart = file_time.dwHighDateTime;
+  tv->tv_sec = (int64_t) ((ularge.QuadPart - epoch) / 10000000L);
+  tv->tv_usec = (int32_t) (((ularge.QuadPart - epoch) % 10000000L) / 10);
+  return 0;
+}
diff --git a/Utilities/cmlibuv/src/win/winsock.c b/Utilities/cmlibuv/src/win/winsock.c
index 5e7da2a8f..5820ba9c6 100644
--- a/Utilities/cmlibuv/src/win/winsock.c
+++ b/Utilities/cmlibuv/src/win/winsock.c
@@ -87,12 +87,6 @@ void uv_winsock_init(void) {
   WSAPROTOCOL_INFOW protocol_info;
   int opt_len;
 
-  /* Initialize winsock */
-  errorno = WSAStartup(MAKEWORD(2, 2), &wsa_data);
-  if (errorno != 0) {
-    uv_fatal_error(errorno, "WSAStartup");
-  }
-
   /* Set implicit binding address used by connectEx */
   if (uv_ip4_addr("0.0.0.0", 0, &uv_addr_ip4_any_)) {
     abort();
@@ -102,6 +96,15 @@ void uv_winsock_init(void) {
     abort();
   }
 
+  /* Skip initialization in safe mode without network support */
+  if (1 == GetSystemMetrics(SM_CLEANBOOT)) return;
+
+  /* Initialize winsock */
+  errorno = WSAStartup(MAKEWORD(2, 2), &wsa_data);
+  if (errorno != 0) {
+    uv_fatal_error(errorno, "WSAStartup");
+  }
+
   /* Detect non-IFS LSPs */
   dummy = socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
 
diff --git a/Utilities/std/CMakeLists.txt b/Utilities/std/CMakeLists.txt
new file mode 100644
index 000000000..63c0a60ea
--- /dev/null
+++ b/Utilities/std/CMakeLists.txt
@@ -0,0 +1,10 @@
+
+# source files for CMake std library
+set(SRCS cm/bits/string_view.cxx
+         cm/memory
+         cm/optional
+         cm/shared_mutex
+         cm/string_view
+         cm/utility)
+
+add_library(cmstd STATIC ${SRCS})
diff --git a/Utilities/std/cm/algorithm b/Utilities/std/cm/algorithm
new file mode 100644
index 000000000..8ade99cb7
--- /dev/null
+++ b/Utilities/std/cm/algorithm
@@ -0,0 +1,38 @@
+// -*-c++-*-
+// vim: set ft=cpp:
+
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_algorithm
+#define cm_algorithm
+
+#include <algorithm> // IWYU pragma: export
+#include <cassert>
+
+namespace cm {
+
+#if __cplusplus >= 201703L || defined(_MSVC_LANG) && _MSVC_LANG >= 201703L
+
+using std::clamp;
+
+#else
+
+template <typename T>
+T const& clamp(T const& v, T const& lo, T const& hi)
+{
+  assert(!(hi < lo));
+  return (v < lo) ? lo : (hi < v) ? hi : v;
+}
+
+template <typename T, typename Comp>
+T const& clamp(T const& v, T const& lo, T const& hi, Comp comp)
+{
+  assert(!comp(hi, lo));
+  return comp(v, lo) ? lo : comp(hi, v) ? hi : v;
+}
+
+#endif
+
+} // namespace cm
+
+#endif
diff --git a/Utilities/std/cm/bits/string_view.cxx b/Utilities/std/cm/bits/string_view.cxx
new file mode 100644
index 000000000..e345fd3ac
--- /dev/null
+++ b/Utilities/std/cm/bits/string_view.cxx
@@ -0,0 +1,301 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+
+#include <cm/string_view> // IWYU pragma: associated
+
+#ifndef CMake_HAVE_CXX_STRING_VIEW
+
+#  include <algorithm>
+#  include <ostream>
+#  include <stdexcept>
+
+#  include "cm_kwiml.h"
+
+namespace cm {
+
+string_view::const_reference string_view::at(size_type pos) const
+{
+  if (pos >= size_) {
+    throw std::out_of_range("Index out of range in string_view::at");
+  }
+  return data_[pos];
+}
+
+string_view::size_type string_view::copy(char* dest, size_type count,
+                                         size_type pos) const
+{
+  if (pos > size_) {
+    throw std::out_of_range("Index out of range in string_view::copy");
+  }
+  size_type const rcount = std::min(count, size_ - pos);
+  traits_type::copy(dest, data_ + pos, rcount);
+  return rcount;
+}
+
+string_view string_view::substr(size_type pos, size_type count) const
+{
+  if (pos > size_) {
+    throw std::out_of_range("Index out of range in string_view::substr");
+  }
+  size_type const rcount = std::min(count, size_ - pos);
+  return string_view(data_ + pos, rcount);
+}
+
+int string_view::compare(string_view v) const noexcept
+{
+  size_type const rlen = std::min(size_, v.size_);
+  int c = traits_type::compare(data_, v.data_, rlen);
+  if (c == 0) {
+    if (size_ < v.size_) {
+      c = -1;
+    } else if (size_ > v.size_) {
+      c = 1;
+    }
+  }
+  return c;
+}
+
+int string_view::compare(size_type pos1, size_type count1, string_view v) const
+{
+  return substr(pos1, count1).compare(v);
+}
+
+int string_view::compare(size_type pos1, size_type count1, string_view v,
+                         size_type pos2, size_type count2) const
+{
+  return substr(pos1, count1).compare(v.substr(pos2, count2));
+}
+
+int string_view::compare(const char* s) const
+{
+  return compare(string_view(s));
+}
+
+int string_view::compare(size_type pos1, size_type count1, const char* s) const
+{
+  return substr(pos1, count1).compare(string_view(s));
+}
+
+int string_view::compare(size_type pos1, size_type count1, const char* s,
+                         size_type count2) const
+{
+  return substr(pos1, count1).compare(string_view(s, count2));
+}
+
+string_view::size_type string_view::find(string_view v, size_type pos) const
+  noexcept
+{
+  for (; pos + v.size_ <= size_; ++pos) {
+    if (std::char_traits<char>::compare(data_ + pos, v.data_, v.size_) == 0) {
+      return pos;
+    }
+  }
+  return npos;
+}
+
+string_view::size_type string_view::find(char c, size_type pos) const noexcept
+{
+  return find(string_view(&c, 1), pos);
+}
+
+string_view::size_type string_view::find(const char* s, size_type pos,
+                                         size_type count) const
+{
+  return find(string_view(s, count), pos);
+}
+
+string_view::size_type string_view::find(const char* s, size_type pos) const
+{
+  return find(string_view(s), pos);
+}
+
+string_view::size_type string_view::rfind(string_view v, size_type pos) const
+  noexcept
+{
+  if (size_ >= v.size_) {
+    for (pos = std::min(pos, size_ - v.size_) + 1; pos > 0;) {
+      --pos;
+      if (std::char_traits<char>::compare(data_ + pos, v.data_, v.size_) ==
+          0) {
+        return pos;
+      }
+    }
+  }
+  return npos;
+}
+
+string_view::size_type string_view::rfind(char c, size_type pos) const noexcept
+{
+  return rfind(string_view(&c, 1), pos);
+}
+
+string_view::size_type string_view::rfind(const char* s, size_type pos,
+                                          size_type count) const
+{
+  return rfind(string_view(s, count), pos);
+}
+
+string_view::size_type string_view::rfind(const char* s, size_type pos) const
+{
+  return rfind(string_view(s), pos);
+}
+
+string_view::size_type string_view::find_first_of(string_view v,
+                                                  size_type pos) const noexcept
+{
+  for (; pos < size_; ++pos) {
+    if (traits_type::find(v.data_, v.size_, data_[pos])) {
+      return pos;
+    }
+  }
+  return npos;
+}
+
+string_view::size_type string_view::find_first_of(char c, size_type pos) const
+  noexcept
+{
+  return find_first_of(string_view(&c, 1), pos);
+}
+
+string_view::size_type string_view::find_first_of(const char* s, size_type pos,
+                                                  size_type count) const
+{
+  return find_first_of(string_view(s, count), pos);
+}
+
+string_view::size_type string_view::find_first_of(const char* s,
+                                                  size_type pos) const
+{
+  return find_first_of(string_view(s), pos);
+}
+
+string_view::size_type string_view::find_last_of(string_view v,
+                                                 size_type pos) const noexcept
+{
+  if (size_ > 0) {
+    for (pos = std::min(pos, size_ - 1) + 1; pos > 0;) {
+      --pos;
+      if (traits_type::find(v.data_, v.size_, data_[pos])) {
+        return pos;
+      }
+    }
+  }
+  return npos;
+}
+
+string_view::size_type string_view::find_last_of(char c, size_type pos) const
+  noexcept
+{
+  return find_last_of(string_view(&c, 1), pos);
+}
+
+string_view::size_type string_view::find_last_of(const char* s, size_type pos,
+                                                 size_type count) const
+{
+  return find_last_of(string_view(s, count), pos);
+}
+
+string_view::size_type string_view::find_last_of(const char* s,
+                                                 size_type pos) const
+{
+  return find_last_of(string_view(s), pos);
+}
+
+string_view::size_type string_view::find_first_not_of(string_view v,
+                                                      size_type pos) const
+  noexcept
+{
+  for (; pos < size_; ++pos) {
+    if (!traits_type::find(v.data_, v.size_, data_[pos])) {
+      return pos;
+    }
+  }
+  return npos;
+}
+
+string_view::size_type string_view::find_first_not_of(char c,
+                                                      size_type pos) const
+  noexcept
+{
+  return find_first_not_of(string_view(&c, 1), pos);
+}
+
+string_view::size_type string_view::find_first_not_of(const char* s,
+                                                      size_type pos,
+                                                      size_type count) const
+{
+  return find_first_not_of(string_view(s, count), pos);
+}
+
+string_view::size_type string_view::find_first_not_of(const char* s,
+                                                      size_type pos) const
+{
+  return find_first_not_of(string_view(s), pos);
+}
+
+string_view::size_type string_view::find_last_not_of(string_view v,
+                                                     size_type pos) const
+  noexcept
+{
+  if (size_ > 0) {
+    for (pos = std::min(pos, size_ - 1) + 1; pos > 0;) {
+      --pos;
+      if (!traits_type::find(v.data_, v.size_, data_[pos])) {
+        return pos;
+      }
+    }
+  }
+  return npos;
+}
+
+string_view::size_type string_view::find_last_not_of(char c,
+                                                     size_type pos) const
+  noexcept
+{
+  return find_last_not_of(string_view(&c, 1), pos);
+}
+
+string_view::size_type string_view::find_last_not_of(const char* s,
+                                                     size_type pos,
+                                                     size_type count) const
+{
+  return find_last_not_of(string_view(s, count), pos);
+}
+
+string_view::size_type string_view::find_last_not_of(const char* s,
+                                                     size_type pos) const
+{
+  return find_last_not_of(string_view(s), pos);
+}
+
+std::ostream& operator<<(std::ostream& o, string_view v)
+{
+  return o.write(v.data(), v.size());
+}
+
+std::string& operator+=(std::string& s, string_view v)
+{
+  s.append(v.data(), v.size());
+  return s;
+}
+}
+
+std::hash<cm::string_view>::result_type std::hash<cm::string_view>::operator()(
+  argument_type const& s) const noexcept
+{
+  // FNV-1a hash.
+  static KWIML_INT_uint64_t const fnv_offset_basis = 0xcbf29ce484222325;
+  static KWIML_INT_uint64_t const fnv_prime = 0x100000001b3;
+  KWIML_INT_uint64_t h = fnv_offset_basis;
+  for (char const& c : s) {
+    h = h ^ KWIML_INT_uint64_t(KWIML_INT_uint8_t(c));
+    h = h * fnv_prime;
+  }
+  return result_type(h);
+}
+#else
+// Avoid empty translation unit.
+void cm_string_view_cxx()
+{
+}
+#endif
diff --git a/Utilities/std/cm/iterator b/Utilities/std/cm/iterator
new file mode 100644
index 000000000..718f1d630
--- /dev/null
+++ b/Utilities/std/cm/iterator
@@ -0,0 +1,216 @@
+// -*-c++-*-
+// vim: set ft=cpp:
+
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_iterator
+#define cm_iterator
+
+#include <iterator> // IWYU pragma: export
+
+namespace cm {
+
+#if __cplusplus >= 201402L || defined(_MSVC_LANG) && _MSVC_LANG >= 201402L
+using std::make_reverse_iterator;
+
+using std::cbegin;
+using std::cend;
+
+using std::rbegin;
+using std::rend;
+using std::crbegin;
+using std::crend;
+#else
+template <class Iter>
+std::reverse_iterator<Iter> make_reverse_iterator(Iter it)
+{
+  return std::reverse_iterator<Iter>(it);
+}
+
+// std::c{begin,end} backport from C++14
+template <class C>
+#  if defined(_MSC_VER) && _MSC_VER < 1900
+auto cbegin(C const& c)
+#  else
+constexpr auto cbegin(C const& c) noexcept(noexcept(std::begin(c)))
+#  endif
+  -> decltype(std::begin(c))
+{
+  return std::begin(c);
+}
+
+template <class C>
+#  if defined(_MSC_VER) && _MSC_VER < 1900
+auto cend(C const& c)
+#  else
+constexpr auto cend(C const& c) noexcept(noexcept(std::end(c)))
+#  endif
+  -> decltype(std::end(c))
+{
+  return std::end(c);
+}
+
+// std::r{begin,end} backport from C++14
+template <class C>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  auto
+  rbegin(C& c) -> decltype(c.rbegin())
+{
+  return c.rbegin();
+}
+template <class C>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  auto
+  rbegin(C const& c) -> decltype(c.rbegin())
+{
+  return c.rbegin();
+}
+template <typename T, size_t N>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  std::reverse_iterator<T*>
+    rbegin(T (&arr)[N])
+{
+  return std::reverse_iterator<T*>(arr + N);
+}
+
+template <class C>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  auto
+  rend(C& c) -> decltype(c.rend())
+{
+  return c.rend();
+}
+template <class C>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  auto
+  rend(C const& c) -> decltype(c.rend())
+{
+  return c.rend();
+}
+template <typename T, size_t N>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  std::reverse_iterator<T*>
+    rend(T (&arr)[N])
+{
+  return std::reverse_iterator<T*>(arr);
+}
+
+// std::cr{begin,end} backport from C++14
+template <class C>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  auto
+  crbegin(C const& c) -> decltype(cm::rbegin(c))
+{
+  return cm::rbegin(c);
+}
+
+template <class C>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  auto
+  crend(C const& c) -> decltype(cm::rend(c))
+{
+  return cm::rend(c);
+}
+#endif
+
+#if __cplusplus >= 201703L || defined(_MSVC_LANG) && _MSVC_LANG >= 201703L
+using std::size;
+
+using std::empty;
+using std::data;
+#else
+
+// std::size backport from C++17.
+template <class C>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  auto
+  size(C const& c) -> decltype(c.size())
+{
+  return c.size();
+}
+
+template <typename T, size_t N>
+#  if !defined(_MSC_VER) || _MSC_VER >= 1900
+constexpr
+#  endif
+  std::size_t
+  size(const T (&)[N]) throw()
+{
+  return N;
+}
+
+// std::empty backport from C++17.
+template <class C>
+#  if defined(_MSC_VER) && _MSC_VER < 1900
+auto empty(C const& c)
+#  else
+constexpr auto empty(C const& c) noexcept(noexcept(c.empty()))
+#  endif
+  -> decltype(c.empty())
+{
+  return c.empty();
+}
+template <typename T, size_t N>
+#  if defined(_MSC_VER) && _MSC_VER < 1900
+bool empty(const T (&)[N])
+#  else
+constexpr bool empty(const T (&)[N]) noexcept
+#  endif
+{
+  return false;
+}
+
+// std::data backport from C++17.
+template <class C>
+#  if defined(_MSC_VER) && _MSC_VER < 1900
+auto data(C const& c)
+#  else
+constexpr auto data(C const& c) noexcept(noexcept(c.data()))
+#  endif
+  -> decltype(c.data())
+{
+  return c.data();
+}
+template <class C>
+#  if defined(_MSC_VER) && _MSC_VER < 1900
+auto data(C& c)
+#  else
+constexpr auto data(C& c) noexcept(noexcept(c.data()))
+#  endif
+  -> decltype(c.data())
+{
+  return c.data();
+}
+template <typename T, size_t N>
+#  if defined(_MSC_VER) && _MSC_VER < 1900
+T* data(T (&)[N])
+#  else
+constexpr T* data(T (&arr)[N]) noexcept
+#  endif
+{
+  return arr;
+}
+
+#endif
+
+} // namespace cm
+
+#endif
diff --git a/Utilities/std/cm/memory b/Utilities/std/cm/memory
new file mode 100644
index 000000000..8ebded277
--- /dev/null
+++ b/Utilities/std/cm/memory
@@ -0,0 +1,32 @@
+// -*-c++-*-
+// vim: set ft=cpp:
+
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_memory
+#define cm_memory
+
+#include <memory> // IWYU pragma: export
+#if !defined(CMake_HAVE_CXX_MAKE_UNIQUE)
+#  include <utility>
+#endif
+
+namespace cm {
+
+#if defined(CMake_HAVE_CXX_MAKE_UNIQUE)
+
+using std::make_unique;
+
+#else
+
+template <typename T, typename... Args>
+std::unique_ptr<T> make_unique(Args&&... args)
+{
+  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+}
+
+#endif
+
+} // namespace cm
+
+#endif
diff --git a/Utilities/std/cm/optional b/Utilities/std/cm/optional
new file mode 100644
index 000000000..80b095160
--- /dev/null
+++ b/Utilities/std/cm/optional
@@ -0,0 +1,344 @@
+// -*-c++-*-
+// vim: set ft=cpp:
+
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_optional
+#define cm_optional
+
+#if __cplusplus >= 201703L || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)
+#  define CMake_HAVE_CXX_OPTIONAL
+#endif
+
+#if defined(CMake_HAVE_CXX_OPTIONAL)
+#  include <optional> // IWYU pragma: export
+#else
+#  include <memory>
+
+#  include <cm/utility>
+#endif
+
+namespace cm {
+
+#if defined(CMake_HAVE_CXX_OPTIONAL)
+
+using std::nullopt_t;
+using std::nullopt;
+using std::optional;
+using std::bad_optional_access;
+using std::make_optional;
+
+#else
+
+class bad_optional_access : public std::exception
+{
+  using std::exception::exception;
+};
+
+struct nullopt_t
+{
+  explicit constexpr nullopt_t(int) {}
+};
+
+constexpr nullopt_t nullopt{ 0 };
+
+template <typename T>
+class optional
+{
+public:
+  using value_type = T;
+
+  optional() noexcept = default;
+  optional(nullopt_t) noexcept;
+  optional(const optional& other);
+  optional(optional&& other) noexcept;
+
+  template <typename... Args>
+  explicit optional(cm::in_place_t, Args&&... args);
+
+  template <
+    typename U = T,
+    typename = typename std::enable_if<
+      std::is_constructible<T, U&&>::value &&
+      !std::is_same<typename std::decay<U>::type, cm::in_place_t>::value &&
+      !std::is_same<typename std::decay<U>::type,
+                    cm::optional<T>>::value>::type>
+  optional(U&& v);
+
+  ~optional();
+
+  optional& operator=(nullopt_t) noexcept;
+  optional& operator=(const optional& other);
+  optional& operator=(optional&& other) noexcept;
+
+  template <
+    typename U = T,
+    typename = typename std::enable_if<
+      !std::is_same<typename std::decay<U>::type, cm::optional<T>>::value &&
+      std::is_constructible<T, U>::value && std::is_assignable<T&, U>::value &&
+      (!std::is_scalar<T>::value ||
+       !std::is_same<typename std::decay<U>::type, T>::value)>::type>
+  optional& operator=(U&& v);
+
+  const T* operator->() const;
+  T* operator->();
+  const T& operator*() const&;
+  T& operator*() &;
+  const T&& operator*() const&&;
+  T&& operator*() &&;
+
+  explicit operator bool() const noexcept;
+  bool has_value() const noexcept;
+
+  T& value() &;
+  const T& value() const&;
+
+  T&& value() &&;
+  const T&& value() const&&;
+
+  template <typename U>
+  T value_or(U&& default_value) const&;
+
+  template <typename U>
+  T value_or(U&& default_value) &&;
+
+  void swap(optional& other) noexcept;
+  void reset() noexcept;
+
+  template <typename... Args>
+  T& emplace(Args&&... args);
+
+private:
+  bool _has_value = false;
+  std::allocator<T> _allocator;
+  union _mem_union
+  {
+    T value;
+
+    // Explicit constructor and destructor is required to make this work
+    _mem_union() noexcept {}
+    ~_mem_union() noexcept {}
+  } _mem;
+};
+
+template <typename T>
+optional<typename std::decay<T>::type> make_optional(T&& value)
+{
+  return optional<typename std::decay<T>::type>(std::forward<T>(value));
+}
+
+template <typename T, class... Args>
+optional<T> make_optional(Args&&... args)
+{
+  return optional<T>(in_place, std::forward<Args>(args)...);
+}
+
+template <typename T>
+optional<T>::optional(nullopt_t) noexcept
+{
+}
+
+template <typename T>
+optional<T>::optional(const optional& other)
+{
+  *this = other;
+}
+
+template <typename T>
+optional<T>::optional(optional&& other) noexcept
+{
+  *this = std::move(other);
+}
+
+template <typename T>
+template <typename... Args>
+optional<T>::optional(cm::in_place_t, Args&&... args)
+{
+  this->emplace(std::forward<Args>(args)...);
+}
+
+template <typename T>
+template <typename U, typename>
+optional<T>::optional(U&& v)
+{
+  this->emplace(std::forward<U>(v));
+}
+
+template <typename T>
+optional<T>::~optional()
+{
+  this->reset();
+}
+
+template <typename T>
+optional<T>& optional<T>::operator=(nullopt_t) noexcept
+{
+  this->reset();
+  return *this;
+}
+
+template <typename T>
+optional<T>& optional<T>::operator=(const optional& other)
+{
+  if (other.has_value()) {
+    if (this->has_value()) {
+      this->value() = *other;
+    } else {
+      this->emplace(*other);
+    }
+  } else {
+    this->reset();
+  }
+  return *this;
+}
+
+template <typename T>
+optional<T>& optional<T>::operator=(optional&& other) noexcept
+{
+  if (other.has_value()) {
+    if (this->has_value()) {
+      this->value() = std::move(*other);
+    } else {
+      this->emplace(std::move(*other));
+    }
+  } else {
+    this->reset();
+  }
+  return *this;
+}
+
+template <typename T>
+template <typename U, typename>
+optional<T>& optional<T>::operator=(U&& v)
+{
+  if (this->has_value()) {
+    this->value() = v;
+  } else {
+    this->emplace(std::forward<U>(v));
+  }
+  return *this;
+}
+
+template <typename T>
+const T* optional<T>::operator->() const
+{
+  return &**this;
+}
+
+template <typename T>
+T* optional<T>::operator->()
+{
+  return &**this;
+}
+
+template <typename T>
+const T& optional<T>::operator*() const&
+{
+  return this->_mem.value;
+}
+
+template <typename T>
+T& optional<T>::operator*() &
+{
+  return this->_mem.value;
+}
+
+template <typename T>
+const T&& optional<T>::operator*() const&&
+{
+  return std::move(**this);
+}
+
+template <typename T>
+T&& optional<T>::operator*() &&
+{
+  return std::move(**this);
+}
+
+template <typename T>
+bool optional<T>::has_value() const noexcept
+{
+  return this->_has_value;
+}
+
+template <typename T>
+optional<T>::operator bool() const noexcept
+{
+  return this->has_value();
+}
+
+template <typename T>
+T& optional<T>::value() &
+{
+  if (!this->has_value()) {
+    throw cm::bad_optional_access{};
+  }
+  return **this;
+}
+
+template <typename T>
+const T& optional<T>::value() const&
+{
+  if (!this->has_value()) {
+    throw cm::bad_optional_access{};
+  }
+  return **this;
+}
+
+template <typename T>
+template <typename U>
+T optional<T>::value_or(U&& default_value) const&
+{
+  return bool(*this) ? **this : static_cast<T>(std::forward<U>(default_value));
+}
+
+template <typename T>
+template <typename U>
+T optional<T>::value_or(U&& default_value) &&
+{
+  return bool(*this) ? std::move(**this)
+                     : static_cast<T>(std::forward<U>(default_value));
+}
+
+template <typename T>
+void optional<T>::swap(optional& other) noexcept
+{
+  if (this->has_value()) {
+    if (other.has_value()) {
+      using std::swap;
+      swap(**this, *other);
+    } else {
+      other.emplace(std::move(**this));
+      this->reset();
+    }
+  } else if (other.has_value()) {
+    this->emplace(std::move(*other));
+    other.reset();
+  }
+}
+
+template <typename T>
+void optional<T>::reset() noexcept
+{
+  if (this->has_value()) {
+    this->_has_value = false;
+    std::allocator_traits<std::allocator<T>>::destroy(this->_allocator,
+                                                      &**this);
+  }
+}
+
+template <typename T>
+template <typename... Args>
+T& optional<T>::emplace(Args&&... args)
+{
+  this->reset();
+  std::allocator_traits<std::allocator<T>>::construct(
+    this->_allocator, &**this, std::forward<Args>(args)...);
+  this->_has_value = true;
+  return this->value();
+}
+
+#endif
+}
+
+#endif
diff --git a/Utilities/std/cm/shared_mutex b/Utilities/std/cm/shared_mutex
new file mode 100644
index 000000000..2ac9447dc
--- /dev/null
+++ b/Utilities/std/cm/shared_mutex
@@ -0,0 +1,76 @@
+// -*-c++-*-
+// vim: set ft=cpp:
+
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_shared_mutex
+#define cm_shared_mutex
+
+#if __cplusplus >= 201402L || defined(_MSVC_LANG) && _MSVC_LANG >= 201402L
+#  define CMake_HAVE_CXX_SHARED_LOCK
+#endif
+#if __cplusplus >= 201703L || defined(_MSVC_LANG) && _MSVC_LANG >= 201703L
+#  define CMake_HAVE_CXX_SHARED_MUTEX
+#endif
+
+#if defined(CMake_HAVE_CXX_SHARED_LOCK)
+#  include <shared_mutex> // IWYU pragma: export
+#endif
+#if !defined(CMake_HAVE_CXX_SHARED_MUTEX)
+#  include "cm_uv.h"
+#endif
+
+namespace cm {
+#if defined(CMake_HAVE_CXX_SHARED_MUTEX)
+using std::shared_mutex;
+#else
+class shared_mutex
+{
+  uv_rwlock_t _M_;
+
+public:
+  using native_handle_type = uv_rwlock_t*;
+
+  shared_mutex() { uv_rwlock_init(&_M_); }
+  ~shared_mutex() { uv_rwlock_destroy(&_M_); }
+
+  shared_mutex(shared_mutex const&) = delete;
+  shared_mutex& operator=(shared_mutex const&) = delete;
+
+  void lock() { uv_rwlock_wrlock(&_M_); }
+  bool try_lock() { return uv_rwlock_trywrlock(&_M_) == 0; }
+  void unlock() { uv_rwlock_wrunlock(&_M_); }
+
+  void lock_shared() { uv_rwlock_rdlock(&_M_); }
+  void unlock_shared() { uv_rwlock_rdunlock(&_M_); }
+
+  native_handle_type native_handle() { return &_M_; }
+};
+#endif
+
+#if defined(CMake_HAVE_CXX_SHARED_LOCK)
+using std::shared_lock;
+#else
+template <typename T>
+class shared_lock
+{
+  T& _mutex;
+
+public:
+  using mutex_type = T;
+
+  shared_lock(T& m)
+    : _mutex(m)
+  {
+    _mutex.lock_shared();
+  }
+
+  ~shared_lock() { _mutex.unlock_shared(); }
+
+  shared_lock(shared_lock const&) = delete;
+  shared_lock& operator=(shared_lock const&) = delete;
+};
+#endif
+}
+
+#endif
diff --git a/Utilities/std/cm/string_view b/Utilities/std/cm/string_view
new file mode 100644
index 000000000..4d359cb5c
--- /dev/null
+++ b/Utilities/std/cm/string_view
@@ -0,0 +1,218 @@
+// -*-c++-*-
+// vim: set ft=cpp:
+
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_string_view
+#define cm_string_view
+
+#if __cplusplus >= 201703L || defined(_MSVC_LANG) && _MSVC_LANG >= 201703L
+#  define CMake_HAVE_CXX_STRING_VIEW
+#endif
+
+#ifdef CMake_HAVE_CXX_STRING_VIEW
+#  include <string_view> // IWYU pragma: export
+namespace cm {
+using std::string_view;
+}
+#else
+#  include <cstddef>
+#  include <functional>
+#  include <iosfwd>
+#  include <iterator>
+#  include <string>
+
+namespace cm {
+
+class string_view
+{
+public:
+  using traits_type = std::string::traits_type;
+  using value_type = char;
+  using pointer = char*;
+  using const_pointer = const char*;
+  using reference = char&;
+  using const_reference = char const&;
+  using const_iterator = const char*;
+  using iterator = const_iterator;
+  using const_reverse_iterator = std::reverse_iterator<const_iterator>;
+  using reverse_iterator = const_reverse_iterator;
+  using size_type = std::string::size_type;
+  using difference_type = std::string::difference_type;
+
+  static size_type const npos = static_cast<size_type>(-1);
+
+  string_view() noexcept = default;
+  string_view(string_view const&) noexcept = default;
+
+  string_view(const char* s, size_t count) noexcept
+    : data_(s)
+    , size_(count)
+  {
+  }
+
+  string_view(const char* s) noexcept
+    : data_(s)
+    , size_(traits_type::length(s))
+  {
+  }
+
+  // C++17 does not define this constructor.  Instead it defines
+  // a conversion operator on std::string to create a string_view.
+  // Since this implementation is used in C++11, std::string does
+  // not have that conversion.
+  string_view(std::string const& s) noexcept
+    : data_(s.data())
+    , size_(s.size())
+  {
+  }
+
+  // C++17 does not define this conversion.  Instead it defines
+  // a constructor on std::string that can take a string_view.
+  // Since this implementation is used in C++11, std::string does
+  // not have that constructor.
+  explicit operator std::string() const { return std::string(data_, size_); }
+
+  string_view& operator=(string_view const&) = default;
+
+  const_iterator begin() const noexcept { return data_; }
+  const_iterator end() const noexcept { return data_ + size_; }
+  const_iterator cbegin() const noexcept { return begin(); }
+  const_iterator cend() const noexcept { return end(); }
+
+  const_reverse_iterator rbegin() const noexcept
+  {
+    return const_reverse_iterator(end());
+  }
+  const_reverse_iterator rend() const noexcept
+  {
+    return const_reverse_iterator(begin());
+  }
+  const_reverse_iterator crbegin() const noexcept { return rbegin(); }
+  const_reverse_iterator crend() const noexcept { return rend(); }
+
+  const_reference operator[](size_type pos) const noexcept
+  {
+    return data_[pos];
+  }
+  const_reference at(size_type pos) const;
+  const_reference front() const noexcept { return data_[0]; }
+  const_reference back() const noexcept { return data_[size_ - 1]; }
+  const_pointer data() const noexcept { return data_; }
+
+  size_type size() const noexcept { return size_; }
+  size_type length() const noexcept { return size_; }
+  size_type max_size() const noexcept { return npos - 1; }
+  bool empty() const noexcept { return size_ == 0; }
+
+  void remove_prefix(size_type n) noexcept
+  {
+    data_ += n;
+    size_ -= n;
+  }
+  void remove_suffix(size_type n) noexcept { size_ -= n; }
+  void swap(string_view& v) noexcept
+  {
+    string_view tmp = v;
+    v = *this;
+    *this = tmp;
+  }
+
+  size_type copy(char* dest, size_type count, size_type pos = 0) const;
+  string_view substr(size_type pos = 0, size_type count = npos) const;
+
+  int compare(string_view v) const noexcept;
+  int compare(size_type pos1, size_type count1, string_view v) const;
+  int compare(size_type pos1, size_type count1, string_view v, size_type pos2,
+              size_type count2) const;
+  int compare(const char* s) const;
+  int compare(size_type pos1, size_type count1, const char* s) const;
+  int compare(size_type pos1, size_type count1, const char* s,
+              size_type count2) const;
+
+  size_type find(string_view v, size_type pos = 0) const noexcept;
+  size_type find(char c, size_type pos = 0) const noexcept;
+  size_type find(const char* s, size_type pos, size_type count) const;
+  size_type find(const char* s, size_type pos = 0) const;
+
+  size_type rfind(string_view v, size_type pos = npos) const noexcept;
+  size_type rfind(char c, size_type pos = npos) const noexcept;
+  size_type rfind(const char* s, size_type pos, size_type count) const;
+  size_type rfind(const char* s, size_type pos = npos) const;
+
+  size_type find_first_of(string_view v, size_type pos = 0) const noexcept;
+  size_type find_first_of(char c, size_type pos = 0) const noexcept;
+  size_type find_first_of(const char* s, size_type pos, size_type count) const;
+  size_type find_first_of(const char* s, size_type pos = 0) const;
+
+  size_type find_last_of(string_view v, size_type pos = npos) const noexcept;
+  size_type find_last_of(char c, size_type pos = npos) const noexcept;
+  size_type find_last_of(const char* s, size_type pos, size_type count) const;
+  size_type find_last_of(const char* s, size_type pos = npos) const;
+
+  size_type find_first_not_of(string_view v, size_type pos = 0) const noexcept;
+  size_type find_first_not_of(char c, size_type pos = 0) const noexcept;
+  size_type find_first_not_of(const char* s, size_type pos,
+                              size_type count) const;
+  size_type find_first_not_of(const char* s, size_type pos = 0) const;
+
+  size_type find_last_not_of(string_view v, size_type pos = npos) const
+    noexcept;
+  size_type find_last_not_of(char c, size_type pos = npos) const noexcept;
+  size_type find_last_not_of(const char* s, size_type pos,
+                             size_type count) const;
+  size_type find_last_not_of(const char* s, size_type pos = npos) const;
+
+private:
+  const char* data_ = nullptr;
+  size_type size_ = 0;
+};
+
+std::ostream& operator<<(std::ostream& o, string_view v);
+
+std::string& operator+=(std::string& s, string_view v);
+
+inline bool operator==(string_view l, string_view r) noexcept
+{
+  return l.compare(r) == 0;
+}
+
+inline bool operator!=(string_view l, string_view r) noexcept
+{
+  return l.compare(r) != 0;
+}
+
+inline bool operator<(string_view l, string_view r) noexcept
+{
+  return l.compare(r) < 0;
+}
+
+inline bool operator<=(string_view l, string_view r) noexcept
+{
+  return l.compare(r) <= 0;
+}
+
+inline bool operator>(string_view l, string_view r) noexcept
+{
+  return l.compare(r) > 0;
+}
+
+inline bool operator>=(string_view l, string_view r) noexcept
+{
+  return l.compare(r) >= 0;
+}
+}
+
+namespace std {
+
+template <>
+struct hash<cm::string_view>
+{
+  using argument_type = cm::string_view;
+  using result_type = size_t;
+  result_type operator()(argument_type const& s) const noexcept;
+};
+}
+
+#endif
+#endif
diff --git a/Utilities/std/cm/utility b/Utilities/std/cm/utility
new file mode 100644
index 000000000..3acac4f69
--- /dev/null
+++ b/Utilities/std/cm/utility
@@ -0,0 +1,34 @@
+// -*-c++-*-
+// vim: set ft=cpp:
+
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cm_utility
+#define cm_utility
+
+#if __cplusplus >= 201703L || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)
+#  define CMake_HAVE_CXX_IN_PLACE
+#endif
+
+#include <utility> // IWYU pragma: export
+
+namespace cm {
+
+#if defined(CMake_HAVE_CXX_IN_PLACE)
+
+using std::in_place_t;
+using std::in_place;
+
+#else
+
+struct in_place_t
+{
+  explicit in_place_t() = default;
+};
+
+constexpr in_place_t in_place{};
+
+#endif
+}
+
+#endif