Imported Upstream version 3.3upstream/3.3

182 files changed, 4815 insertions, 8981 deletions

diff --git a/gnulib-tests/Makefile.in b/gnulib-tests/Makefile.in
index 86d9599..0407f3e 100644
--- a/gnulib-tests/Makefile.in
+++ b/gnulib-tests/Makefile.in
@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11a from Makefile.am.
+# Makefile.in generated by automake 1.13a from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -15,12 +14,24 @@
 
 @SET_MAKE@
 
-# Copyright (C) 2002-2011 Free Software Foundation, Inc.
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file.  If not, see <http://www.gnu.org/licenses/>.
 #
-# This file is free software, distributed under the terms of the GNU
-# General Public License.  As a special exception to the GNU General
-# Public License, this file may be distributed as part of a program
-# that contains a configuration script generated by Autoconf, under
+# As a special exception to the GNU General Public License,
+# this file may be distributed as part of a program that
+# contains a configuration script generated by Autoconf, under
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
@@ -28,6 +39,23 @@
 
 
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -45,126 +73,145 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in $(srcdir)/gnulib.mk
-TESTS = test-alloca-opt$(EXEEXT) test-argmatch$(EXEEXT) \
-	test-binary-io.sh test-bitrotate$(EXEEXT) test-btowc1.sh \
-	test-btowc2.sh test-c-ctype$(EXEEXT) test-c-stack.sh \
-	test-c-stack2.sh test-c-strcase.sh test-dirname$(EXEEXT) \
+DIST_COMMON = $(srcdir)/gnulib.mk $(srcdir)/Makefile.in \
+	$(srcdir)/Makefile.am $(top_srcdir)/build-aux/depcomp \
+	$(noinst_HEADERS) $(top_srcdir)/build-aux/test-driver
+TESTS = test-alloca-opt$(EXEEXT) test-areadlink$(EXEEXT) \
+	test-argmatch$(EXEEXT) test-binary-io.sh \
+	test-bitrotate$(EXEEXT) test-btowc1.sh test-btowc2.sh \
+	test-c-ctype$(EXEEXT) test-c-stack.sh test-c-stack2.sh \
+	test-c-strcase.sh test-close$(EXEEXT) test-dirname$(EXEEXT) \
 	test-dup2$(EXEEXT) test-environ$(EXEEXT) test-errno$(EXEEXT) \
 	test-exclude1.sh test-exclude2.sh test-exclude3.sh \
 	test-exclude4.sh test-exclude5.sh test-exclude6.sh \
 	test-exclude7.sh test-exclude8.sh test-fcntl-h$(EXEEXT) \
-	test-fcntl$(EXEEXT) test-filenamecat$(EXEEXT) \
-	test-float$(EXEEXT) test-fnmatch$(EXEEXT) \
+	test-fcntl$(EXEEXT) test-fdopen$(EXEEXT) test-fgetc$(EXEEXT) \
+	test-filenamecat$(EXEEXT) test-float$(EXEEXT) \
+	test-fnmatch$(EXEEXT) test-fputc$(EXEEXT) test-fread$(EXEEXT) \
 	test-freopen-safer$(EXEEXT) test-freopen$(EXEEXT) \
+	test-fstat$(EXEEXT) test-fwrite$(EXEEXT) \
 	test-getcwd-lgpl$(EXEEXT) test-getdtablesize$(EXEEXT) \
 	test-getopt$(EXEEXT) test-gettimeofday$(EXEEXT) \
 	test-hash$(EXEEXT) test-iconv-h$(EXEEXT) test-iconv$(EXEEXT) \
 	test-ignore-value$(EXEEXT) test-intprops$(EXEEXT) \
 	test-inttostr$(EXEEXT) test-inttypes$(EXEEXT) \
 	test-iswblank$(EXEEXT) test-langinfo$(EXEEXT) \
-	test-locale$(EXEEXT) test-lstat$(EXEEXT) \
-	test-malloc-gnu$(EXEEXT) test-malloca$(EXEEXT) \
-	test-mbrtowc1.sh test-mbrtowc2.sh test-mbrtowc3.sh \
-	test-mbrtowc4.sh test-mbrtowc-w32-1.sh test-mbrtowc-w32-2.sh \
-	test-mbrtowc-w32-3.sh test-mbrtowc-w32-4.sh \
-	test-mbrtowc-w32-5.sh test-mbscasecmp.sh test-mbsinit.sh \
-	test-mbsrtowcs1.sh test-mbsrtowcs2.sh test-mbsrtowcs3.sh \
-	test-mbsrtowcs4.sh test-mbsstr1$(EXEEXT) test-mbsstr2.sh \
-	test-mbsstr3.sh test-memchr$(EXEEXT) test-nl_langinfo.sh \
-	test-open$(EXEEXT) test-quotearg-simple$(EXEEXT) \
+	test-locale$(EXEEXT) test-localeconv$(EXEEXT) \
+	test-lstat$(EXEEXT) test-malloc-gnu$(EXEEXT) \
+	test-malloca$(EXEEXT) test-mbrtowc1.sh test-mbrtowc2.sh \
+	test-mbrtowc3.sh test-mbrtowc4.sh test-mbrtowc-w32-1.sh \
+	test-mbrtowc-w32-2.sh test-mbrtowc-w32-3.sh \
+	test-mbrtowc-w32-4.sh test-mbrtowc-w32-5.sh test-mbscasecmp.sh \
+	test-mbsinit.sh test-mbsrtowcs1.sh test-mbsrtowcs2.sh \
+	test-mbsrtowcs3.sh test-mbsrtowcs4.sh test-mbsstr1$(EXEEXT) \
+	test-mbsstr2.sh test-mbsstr3.sh test-memchr$(EXEEXT) \
+	test-nl_langinfo.sh test-open$(EXEEXT) test-pathmax$(EXEEXT) \
+	test-quotearg-simple$(EXEEXT) test-raise$(EXEEXT) \
+	test-readlink$(EXEEXT) test-regex$(EXEEXT) \
 	test-setenv$(EXEEXT) test-setlocale1.sh test-setlocale2.sh \
-	test-sigaction$(EXEEXT) test-signal$(EXEEXT) \
-	test-sigprocmask$(EXEEXT) test-sleep$(EXEEXT) \
-	test-snprintf$(EXEEXT) test-stat$(EXEEXT) \
+	test-sh-quote$(EXEEXT) test-sigaction$(EXEEXT) \
+	test-signal-h$(EXEEXT) test-sigprocmask$(EXEEXT) \
+	test-sleep$(EXEEXT) test-snprintf$(EXEEXT) test-stat$(EXEEXT) \
 	test-stat-time$(EXEEXT) test-stdbool$(EXEEXT) \
 	test-stddef$(EXEEXT) test-stdint$(EXEEXT) test-stdio$(EXEEXT) \
 	test-stdlib$(EXEEXT) test-strerror$(EXEEXT) \
 	test-strftime$(EXEEXT) test-striconv$(EXEEXT) \
 	test-string$(EXEEXT) test-strings$(EXEEXT) \
-	test-strnlen$(EXEEXT) test-strtoumax$(EXEEXT) \
-	test-symlink$(EXEEXT) test-sys_stat$(EXEEXT) \
-	test-sys_time$(EXEEXT) test-sys_wait$(EXEEXT) \
+	test-strnlen$(EXEEXT) test-strtoull$(EXEEXT) \
+	test-strtoumax$(EXEEXT) test-symlink$(EXEEXT) \
+	test-sys_stat$(EXEEXT) test-sys_time$(EXEEXT) \
+	test-sys_types$(EXEEXT) test-sys_wait$(EXEEXT) test-init.sh \
 	test-time$(EXEEXT) test-unistd$(EXEEXT) \
 	test-u8-mbtoucr$(EXEEXT) test-u8-uctomb$(EXEEXT) \
 	test-uc_width$(EXEEXT) uniwidth/test-uc_width2.sh \
 	test-unsetenv$(EXEEXT) test-update-copyright.sh \
 	test-usleep$(EXEEXT) test-vasnprintf$(EXEEXT) \
-	test-vc-list-files-git.sh test-vc-list-files-cvs.sh \
-	test-verify$(EXEEXT) test-verify.sh test-version-etc.sh \
-	test-wchar$(EXEEXT) test-wcrtomb.sh test-wcrtomb-w32-1.sh \
-	test-wcrtomb-w32-2.sh test-wcrtomb-w32-3.sh \
-	test-wcrtomb-w32-4.sh test-wcrtomb-w32-5.sh \
-	test-wctype-h$(EXEEXT) test-wcwidth$(EXEEXT) \
-	test-xalloc-die.sh test-xstrtol.sh test-xstrtoumax.sh
+	test-vasprintf$(EXEEXT) test-vc-list-files-git.sh \
+	test-vc-list-files-cvs.sh test-verify$(EXEEXT) test-verify.sh \
+	test-version-etc.sh test-wchar$(EXEEXT) test-wcrtomb.sh \
+	test-wcrtomb-w32-1.sh test-wcrtomb-w32-2.sh \
+	test-wcrtomb-w32-3.sh test-wcrtomb-w32-4.sh \
+	test-wcrtomb-w32-5.sh test-wctype-h$(EXEEXT) \
+	test-wcwidth$(EXEEXT) test-xalloc-die.sh test-xstrtol.sh \
+	test-xstrtoumax.sh test-xvasprintf$(EXEEXT)
 XFAIL_TESTS =
 noinst_PROGRAMS =
-check_PROGRAMS = test-alloca-opt$(EXEEXT) test-argmatch$(EXEEXT) \
-	test-binary-io$(EXEEXT) test-bitrotate$(EXEEXT) \
-	test-btowc$(EXEEXT) test-c-ctype$(EXEEXT) \
-	test-c-stack$(EXEEXT) test-c-strcasecmp$(EXEEXT) \
-	test-c-strncasecmp$(EXEEXT) test-dirname$(EXEEXT) \
-	test-dup2$(EXEEXT) test-environ$(EXEEXT) test-errno$(EXEEXT) \
+check_PROGRAMS = test-alloca-opt$(EXEEXT) test-areadlink$(EXEEXT) \
+	test-argmatch$(EXEEXT) test-binary-io$(EXEEXT) \
+	test-bitrotate$(EXEEXT) test-btowc$(EXEEXT) \
+	test-c-ctype$(EXEEXT) test-c-stack$(EXEEXT) \
+	test-c-strcasecmp$(EXEEXT) test-c-strncasecmp$(EXEEXT) \
+	test-close$(EXEEXT) test-dirname$(EXEEXT) test-dup2$(EXEEXT) \
+	test-environ$(EXEEXT) test-errno$(EXEEXT) \
 	test-exclude$(EXEEXT) test-fcntl-h$(EXEEXT) \
-	test-fcntl$(EXEEXT) test-filenamecat$(EXEEXT) \
-	test-float$(EXEEXT) test-fnmatch$(EXEEXT) \
+	test-fcntl$(EXEEXT) test-fdopen$(EXEEXT) test-fgetc$(EXEEXT) \
+	test-filenamecat$(EXEEXT) test-float$(EXEEXT) \
+	test-fnmatch$(EXEEXT) test-fputc$(EXEEXT) test-fread$(EXEEXT) \
 	test-freopen-safer$(EXEEXT) test-freopen$(EXEEXT) \
+	test-fstat$(EXEEXT) test-fwrite$(EXEEXT) \
 	test-getcwd-lgpl$(EXEEXT) test-getdtablesize$(EXEEXT) \
 	test-getopt$(EXEEXT) test-gettimeofday$(EXEEXT) \
 	test-hash$(EXEEXT) test-iconv-h$(EXEEXT) test-iconv$(EXEEXT) \
 	test-ignore-value$(EXEEXT) test-intprops$(EXEEXT) \
 	test-inttostr$(EXEEXT) test-inttypes$(EXEEXT) \
 	test-iswblank$(EXEEXT) test-langinfo$(EXEEXT) \
-	test-locale$(EXEEXT) test-lstat$(EXEEXT) \
-	test-malloc-gnu$(EXEEXT) test-malloca$(EXEEXT) \
-	test-mbrtowc$(EXEEXT) test-mbrtowc-w32$(EXEEXT) \
-	test-mbscasecmp$(EXEEXT) test-mbsinit$(EXEEXT) \
-	test-mbsrtowcs$(EXEEXT) test-mbsstr1$(EXEEXT) \
-	test-mbsstr2$(EXEEXT) test-mbsstr3$(EXEEXT) \
-	test-memchr$(EXEEXT) test-nl_langinfo$(EXEEXT) \
-	test-open$(EXEEXT) test-quotearg-simple$(EXEEXT) \
+	test-locale$(EXEEXT) test-localeconv$(EXEEXT) \
+	test-lstat$(EXEEXT) test-malloc-gnu$(EXEEXT) \
+	test-malloca$(EXEEXT) test-mbrtowc$(EXEEXT) \
+	test-mbrtowc-w32$(EXEEXT) test-mbscasecmp$(EXEEXT) \
+	test-mbsinit$(EXEEXT) test-mbsrtowcs$(EXEEXT) \
+	test-mbsstr1$(EXEEXT) test-mbsstr2$(EXEEXT) \
+	test-mbsstr3$(EXEEXT) test-memchr$(EXEEXT) \
+	test-nl_langinfo$(EXEEXT) test-open$(EXEEXT) \
+	test-pathmax$(EXEEXT) test-quotearg-simple$(EXEEXT) \
+	test-raise$(EXEEXT) test-readlink$(EXEEXT) test-regex$(EXEEXT) \
 	test-setenv$(EXEEXT) test-setlocale1$(EXEEXT) \
-	test-setlocale2$(EXEEXT) test-sigaction$(EXEEXT) \
-	test-signal$(EXEEXT) test-sigprocmask$(EXEEXT) \
-	test-sleep$(EXEEXT) test-snprintf$(EXEEXT) test-stat$(EXEEXT) \
+	test-setlocale2$(EXEEXT) test-sh-quote$(EXEEXT) \
+	test-sigaction$(EXEEXT) test-signal-h$(EXEEXT) \
+	test-sigprocmask$(EXEEXT) test-sleep$(EXEEXT) \
+	test-snprintf$(EXEEXT) test-stat$(EXEEXT) \
 	test-stat-time$(EXEEXT) test-stdbool$(EXEEXT) \
 	test-stddef$(EXEEXT) test-stdint$(EXEEXT) test-stdio$(EXEEXT) \
 	test-stdlib$(EXEEXT) test-strerror$(EXEEXT) \
 	test-strftime$(EXEEXT) test-striconv$(EXEEXT) \
 	test-string$(EXEEXT) test-strings$(EXEEXT) \
-	test-strnlen$(EXEEXT) test-strtoumax$(EXEEXT) \
-	test-symlink$(EXEEXT) test-sys_stat$(EXEEXT) \
-	test-sys_time$(EXEEXT) test-sys_wait$(EXEEXT) \
+	test-strnlen$(EXEEXT) test-strtoull$(EXEEXT) \
+	test-strtoumax$(EXEEXT) test-symlink$(EXEEXT) \
+	test-sys_stat$(EXEEXT) test-sys_time$(EXEEXT) \
+	test-sys_types$(EXEEXT) test-sys_wait$(EXEEXT) \
 	test-time$(EXEEXT) test-unistd$(EXEEXT) \
 	test-u8-mbtoucr$(EXEEXT) test-u8-uctomb$(EXEEXT) \
 	test-uc_width$(EXEEXT) test-uc_width2$(EXEEXT) \
 	test-unsetenv$(EXEEXT) test-usleep$(EXEEXT) \
-	test-vasnprintf$(EXEEXT) test-verify$(EXEEXT) \
-	test-version-etc$(EXEEXT) test-wchar$(EXEEXT) \
-	test-wcrtomb$(EXEEXT) test-wcrtomb-w32$(EXEEXT) \
-	test-wctype-h$(EXEEXT) test-wcwidth$(EXEEXT) \
-	test-xalloc-die$(EXEEXT) test-xstrtol$(EXEEXT) \
-	test-xstrtoul$(EXEEXT) test-xstrtoumax$(EXEEXT)
+	test-vasnprintf$(EXEEXT) test-vasprintf$(EXEEXT) \
+	test-verify$(EXEEXT) test-version-etc$(EXEEXT) \
+	test-wchar$(EXEEXT) test-wcrtomb$(EXEEXT) \
+	test-wcrtomb-w32$(EXEEXT) test-wctype-h$(EXEEXT) \
+	test-wcwidth$(EXEEXT) test-xalloc-die$(EXEEXT) \
+	test-xstrtol$(EXEEXT) test-xstrtoul$(EXEEXT) \
+	test-xstrtoumax$(EXEEXT) test-xvasprintf$(EXEEXT)
 subdir = gnulib-tests
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/btowc.m4 \
 	$(top_srcdir)/m4/c-stack.m4 $(top_srcdir)/m4/clock_time.m4 \
-	$(top_srcdir)/m4/codeset.m4 $(top_srcdir)/m4/config-h.m4 \
-	$(top_srcdir)/m4/configmake.m4 $(top_srcdir)/m4/dirname.m4 \
+	$(top_srcdir)/m4/close.m4 $(top_srcdir)/m4/codeset.m4 \
+	$(top_srcdir)/m4/config-h.m4 $(top_srcdir)/m4/configmake.m4 \
+	$(top_srcdir)/m4/dirname.m4 \
 	$(top_srcdir)/m4/double-slash-root.m4 $(top_srcdir)/m4/dup2.m4 \
 	$(top_srcdir)/m4/eealloc.m4 $(top_srcdir)/m4/environ.m4 \
 	$(top_srcdir)/m4/errno_h.m4 $(top_srcdir)/m4/error.m4 \
-	$(top_srcdir)/m4/extensions.m4 $(top_srcdir)/m4/fcntl-o.m4 \
+	$(top_srcdir)/m4/exponentd.m4 $(top_srcdir)/m4/extensions.m4 \
+	$(top_srcdir)/m4/extern-inline.m4 $(top_srcdir)/m4/fcntl-o.m4 \
 	$(top_srcdir)/m4/fcntl.m4 $(top_srcdir)/m4/fcntl_h.m4 \
-	$(top_srcdir)/m4/filenamecat.m4 $(top_srcdir)/m4/float_h.m4 \
-	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fpieee.m4 \
-	$(top_srcdir)/m4/freopen.m4 $(top_srcdir)/m4/getcwd.m4 \
+	$(top_srcdir)/m4/fdopen.m4 $(top_srcdir)/m4/filenamecat.m4 \
+	$(top_srcdir)/m4/float_h.m4 $(top_srcdir)/m4/fnmatch.m4 \
+	$(top_srcdir)/m4/fpieee.m4 $(top_srcdir)/m4/freopen.m4 \
+	$(top_srcdir)/m4/fstat.m4 $(top_srcdir)/m4/getcwd.m4 \
 	$(top_srcdir)/m4/getdtablesize.m4 $(top_srcdir)/m4/getopt.m4 \
-	$(top_srcdir)/m4/getpagesize.m4 $(top_srcdir)/m4/gettext_gl.m4 \
+	$(top_srcdir)/m4/getpagesize.m4 $(top_srcdir)/m4/gettext.m4 \
 	$(top_srcdir)/m4/gettime.m4 $(top_srcdir)/m4/gettimeofday.m4 \
-	$(top_srcdir)/m4/glibc21_gl.m4 $(top_srcdir)/m4/gnu-make.m4 \
+	$(top_srcdir)/m4/glibc21.m4 $(top_srcdir)/m4/gnu-make.m4 \
 	$(top_srcdir)/m4/gnulib-common.m4 \
 	$(top_srcdir)/m4/gnulib-comp.m4 \
 	$(top_srcdir)/m4/hard-locale.m4 $(top_srcdir)/m4/iconv.m4 \
@@ -172,54 +219,58 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/include_next.m4 $(top_srcdir)/m4/inline.m4 \
 	$(top_srcdir)/m4/intlmacosx.m4 $(top_srcdir)/m4/intmax_t.m4 \
 	$(top_srcdir)/m4/inttostr.m4 $(top_srcdir)/m4/inttypes-pri.m4 \
-	$(top_srcdir)/m4/inttypes.m4 $(top_srcdir)/m4/inttypes_h_gl.m4 \
+	$(top_srcdir)/m4/inttypes.m4 $(top_srcdir)/m4/inttypes_h.m4 \
 	$(top_srcdir)/m4/iswblank.m4 $(top_srcdir)/m4/langinfo_h.m4 \
-	$(top_srcdir)/m4/largefile.m4 $(top_srcdir)/m4/lib-ld_gl.m4 \
-	$(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix_gl.m4 \
+	$(top_srcdir)/m4/largefile.m4 $(top_srcdir)/m4/lib-ld.m4 \
+	$(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
 	$(top_srcdir)/m4/libsigsegv.m4 \
 	$(top_srcdir)/m4/libunistring-base.m4 \
 	$(top_srcdir)/m4/localcharset.m4 $(top_srcdir)/m4/locale-fr.m4 \
 	$(top_srcdir)/m4/locale-ja.m4 $(top_srcdir)/m4/locale-tr.m4 \
 	$(top_srcdir)/m4/locale-zh.m4 $(top_srcdir)/m4/locale_h.m4 \
-	$(top_srcdir)/m4/longlong_gl.m4 $(top_srcdir)/m4/lstat.m4 \
-	$(top_srcdir)/m4/malloc.m4 $(top_srcdir)/m4/malloca.m4 \
-	$(top_srcdir)/m4/manywarnings.m4 $(top_srcdir)/m4/mbchar.m4 \
-	$(top_srcdir)/m4/mbiter.m4 $(top_srcdir)/m4/mbrtowc.m4 \
-	$(top_srcdir)/m4/mbsinit.m4 $(top_srcdir)/m4/mbslen.m4 \
-	$(top_srcdir)/m4/mbsrtowcs.m4 $(top_srcdir)/m4/mbstate_t.m4 \
-	$(top_srcdir)/m4/mbtowc.m4 $(top_srcdir)/m4/memchr.m4 \
-	$(top_srcdir)/m4/mkstemp.m4 $(top_srcdir)/m4/mktime.m4 \
-	$(top_srcdir)/m4/mmap-anon.m4 $(top_srcdir)/m4/mode_t.m4 \
-	$(top_srcdir)/m4/multiarch.m4 $(top_srcdir)/m4/nl_langinfo.m4 \
-	$(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/nocrash.m4 \
-	$(top_srcdir)/m4/onceonly.m4 $(top_srcdir)/m4/open.m4 \
-	$(top_srcdir)/m4/po_gl.m4 $(top_srcdir)/m4/printf.m4 \
+	$(top_srcdir)/m4/localeconv.m4 $(top_srcdir)/m4/longlong.m4 \
+	$(top_srcdir)/m4/lstat.m4 $(top_srcdir)/m4/malloc.m4 \
+	$(top_srcdir)/m4/malloca.m4 $(top_srcdir)/m4/manywarnings.m4 \
+	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
+	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbsinit.m4 \
+	$(top_srcdir)/m4/mbslen.m4 $(top_srcdir)/m4/mbsrtowcs.m4 \
+	$(top_srcdir)/m4/mbstate_t.m4 $(top_srcdir)/m4/mbtowc.m4 \
+	$(top_srcdir)/m4/memchr.m4 $(top_srcdir)/m4/mkstemp.m4 \
+	$(top_srcdir)/m4/mktime.m4 $(top_srcdir)/m4/mmap-anon.m4 \
+	$(top_srcdir)/m4/mode_t.m4 $(top_srcdir)/m4/msvc-inval.m4 \
+	$(top_srcdir)/m4/msvc-nothrow.m4 $(top_srcdir)/m4/multiarch.m4 \
+	$(top_srcdir)/m4/nl_langinfo.m4 $(top_srcdir)/m4/nls.m4 \
+	$(top_srcdir)/m4/nocrash.m4 $(top_srcdir)/m4/off_t.m4 \
+	$(top_srcdir)/m4/open.m4 $(top_srcdir)/m4/pathmax.m4 \
+	$(top_srcdir)/m4/po.m4 $(top_srcdir)/m4/printf.m4 \
 	$(top_srcdir)/m4/progtest.m4 $(top_srcdir)/m4/putenv.m4 \
 	$(top_srcdir)/m4/quote.m4 $(top_srcdir)/m4/quotearg.m4 \
-	$(top_srcdir)/m4/regex.m4 $(top_srcdir)/m4/setenv.m4 \
-	$(top_srcdir)/m4/setlocale.m4 $(top_srcdir)/m4/sigaction.m4 \
-	$(top_srcdir)/m4/signal_h.m4 \
+	$(top_srcdir)/m4/raise.m4 $(top_srcdir)/m4/readlink.m4 \
+	$(top_srcdir)/m4/regex.m4 $(top_srcdir)/m4/secure_getenv.m4 \
+	$(top_srcdir)/m4/setenv.m4 $(top_srcdir)/m4/setlocale.m4 \
+	$(top_srcdir)/m4/sigaction.m4 $(top_srcdir)/m4/signal_h.m4 \
 	$(top_srcdir)/m4/signalblocking.m4 \
 	$(top_srcdir)/m4/size_max.m4 $(top_srcdir)/m4/sleep.m4 \
 	$(top_srcdir)/m4/snprintf.m4 $(top_srcdir)/m4/ssize_t.m4 \
 	$(top_srcdir)/m4/stat-time.m4 $(top_srcdir)/m4/stat.m4 \
 	$(top_srcdir)/m4/stdarg.m4 $(top_srcdir)/m4/stdbool.m4 \
 	$(top_srcdir)/m4/stddef_h.m4 $(top_srcdir)/m4/stdint.m4 \
-	$(top_srcdir)/m4/stdint_h_gl.m4 $(top_srcdir)/m4/stdio_h.m4 \
+	$(top_srcdir)/m4/stdint_h.m4 $(top_srcdir)/m4/stdio_h.m4 \
 	$(top_srcdir)/m4/stdlib_h.m4 $(top_srcdir)/m4/strcase.m4 \
-	$(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/strerror_r.m4 \
-	$(top_srcdir)/m4/strftime.m4 $(top_srcdir)/m4/string_h.m4 \
-	$(top_srcdir)/m4/strings_h.m4 $(top_srcdir)/m4/strndup.m4 \
-	$(top_srcdir)/m4/strnlen.m4 $(top_srcdir)/m4/strptime.m4 \
-	$(top_srcdir)/m4/strtoull.m4 $(top_srcdir)/m4/strtoumax.m4 \
-	$(top_srcdir)/m4/symlink.m4 $(top_srcdir)/m4/sys_socket_h.m4 \
+	$(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/strftime.m4 \
+	$(top_srcdir)/m4/string_h.m4 $(top_srcdir)/m4/strings_h.m4 \
+	$(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \
+	$(top_srcdir)/m4/strptime.m4 $(top_srcdir)/m4/strtoull.m4 \
+	$(top_srcdir)/m4/strtoumax.m4 $(top_srcdir)/m4/symlink.m4 \
+	$(top_srcdir)/m4/sys_socket_h.m4 \
 	$(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_time_h.m4 \
-	$(top_srcdir)/m4/sys_wait_h.m4 $(top_srcdir)/m4/tempname.m4 \
-	$(top_srcdir)/m4/time_h.m4 $(top_srcdir)/m4/time_r.m4 \
-	$(top_srcdir)/m4/timespec.m4 $(top_srcdir)/m4/tm_gmtoff.m4 \
-	$(top_srcdir)/m4/unistd_h.m4 $(top_srcdir)/m4/unlocked-io.m4 \
-	$(top_srcdir)/m4/usleep.m4 $(top_srcdir)/m4/vararrays.m4 \
-	$(top_srcdir)/m4/vasnprintf.m4 $(top_srcdir)/m4/version-etc.m4 \
+	$(top_srcdir)/m4/sys_types_h.m4 $(top_srcdir)/m4/sys_wait_h.m4 \
+	$(top_srcdir)/m4/tempname.m4 $(top_srcdir)/m4/time_h.m4 \
+	$(top_srcdir)/m4/time_r.m4 $(top_srcdir)/m4/timespec.m4 \
+	$(top_srcdir)/m4/tm_gmtoff.m4 $(top_srcdir)/m4/unistd_h.m4 \
+	$(top_srcdir)/m4/unlocked-io.m4 $(top_srcdir)/m4/usleep.m4 \
+	$(top_srcdir)/m4/vararrays.m4 $(top_srcdir)/m4/vasnprintf.m4 \
+	$(top_srcdir)/m4/vasprintf.m4 $(top_srcdir)/m4/version-etc.m4 \
 	$(top_srcdir)/m4/warn-on-use.m4 $(top_srcdir)/m4/warnings.m4 \
 	$(top_srcdir)/m4/wchar_h.m4 $(top_srcdir)/m4/wchar_t.m4 \
 	$(top_srcdir)/m4/wcrtomb.m4 $(top_srcdir)/m4/wctob.m4 \
@@ -227,20 +278,18 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/wcwidth.m4 $(top_srcdir)/m4/wint_t.m4 \
 	$(top_srcdir)/m4/xalloc.m4 $(top_srcdir)/m4/xsize.m4 \
 	$(top_srcdir)/m4/xstrndup.m4 $(top_srcdir)/m4/xstrtol.m4 \
-	$(top_srcdir)/configure.ac
+	$(top_srcdir)/m4/xvasprintf.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-mkinstalldirs = $(SHELL) $(top_srcdir)/build-aux/mkinstalldirs
+mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/lib/config.h
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
 LIBRARIES = $(noinst_LIBRARIES)
-AM_V_AR = $(am__v_AR_$(V))
-am__v_AR_ = $(am__v_AR_$(AM_DEFAULT_VERBOSITY))
+AM_V_AR = $(am__v_AR_@AM_V@)
+am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
 am__v_AR_0 = @echo "  AR      " $@;
-AM_V_at = $(am__v_at_$(V))
-am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
-am__v_at_0 = @
+am__v_AR_1 = 
 libtests_a_AR = $(AR) $(ARFLAGS)
 am__DEPENDENCIES_1 =
 am_libtests_a_OBJECTS = argmatch.$(OBJEXT) hash-pjw.$(OBJEXT)
@@ -251,6 +300,11 @@ test_alloca_opt_OBJECTS = test-alloca-opt.$(OBJEXT)
 test_alloca_opt_LDADD = $(LDADD)
 test_alloca_opt_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_areadlink_SOURCES = test-areadlink.c
+test_areadlink_OBJECTS = test-areadlink.$(OBJEXT)
+test_areadlink_LDADD = $(LDADD)
+test_areadlink_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
 test_argmatch_SOURCES = test-argmatch.c
 test_argmatch_OBJECTS = test-argmatch.$(OBJEXT)
 am__DEPENDENCIES_2 = libtests.a ../lib/libdiffutils.a libtests.a \
@@ -290,6 +344,11 @@ test_c_strncasecmp_OBJECTS = test-c-strncasecmp.$(OBJEXT)
 test_c_strncasecmp_LDADD = $(LDADD)
 test_c_strncasecmp_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_close_SOURCES = test-close.c
+test_close_OBJECTS = test-close.$(OBJEXT)
+test_close_LDADD = $(LDADD)
+test_close_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
 test_dirname_SOURCES = test-dirname.c
 test_dirname_OBJECTS = test-dirname.$(OBJEXT)
 test_dirname_DEPENDENCIES = $(am__DEPENDENCIES_2)
@@ -321,6 +380,16 @@ test_fcntl_h_OBJECTS = test-fcntl-h.$(OBJEXT)
 test_fcntl_h_LDADD = $(LDADD)
 test_fcntl_h_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_fdopen_SOURCES = test-fdopen.c
+test_fdopen_OBJECTS = test-fdopen.$(OBJEXT)
+test_fdopen_LDADD = $(LDADD)
+test_fdopen_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
+test_fgetc_SOURCES = test-fgetc.c
+test_fgetc_OBJECTS = test-fgetc.$(OBJEXT)
+test_fgetc_LDADD = $(LDADD)
+test_fgetc_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
 test_filenamecat_SOURCES = test-filenamecat.c
 test_filenamecat_OBJECTS = test-filenamecat.$(OBJEXT)
 test_filenamecat_DEPENDENCIES = $(am__DEPENDENCIES_2)
@@ -334,6 +403,16 @@ test_fnmatch_OBJECTS = test-fnmatch.$(OBJEXT)
 test_fnmatch_LDADD = $(LDADD)
 test_fnmatch_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_fputc_SOURCES = test-fputc.c
+test_fputc_OBJECTS = test-fputc.$(OBJEXT)
+test_fputc_LDADD = $(LDADD)
+test_fputc_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
+test_fread_SOURCES = test-fread.c
+test_fread_OBJECTS = test-fread.$(OBJEXT)
+test_fread_LDADD = $(LDADD)
+test_fread_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
 test_freopen_SOURCES = test-freopen.c
 test_freopen_OBJECTS = test-freopen.$(OBJEXT)
 test_freopen_LDADD = $(LDADD)
@@ -344,11 +423,20 @@ test_freopen_safer_OBJECTS = test-freopen-safer.$(OBJEXT)
 test_freopen_safer_LDADD = $(LDADD)
 test_freopen_safer_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_fstat_SOURCES = test-fstat.c
+test_fstat_OBJECTS = test-fstat.$(OBJEXT)
+test_fstat_LDADD = $(LDADD)
+test_fstat_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
+test_fwrite_SOURCES = test-fwrite.c
+test_fwrite_OBJECTS = test-fwrite.$(OBJEXT)
+test_fwrite_LDADD = $(LDADD)
+test_fwrite_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
 test_getcwd_lgpl_SOURCES = test-getcwd-lgpl.c
 test_getcwd_lgpl_OBJECTS = test-getcwd-lgpl.$(OBJEXT)
-test_getcwd_lgpl_LDADD = $(LDADD)
-test_getcwd_lgpl_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
-	libtests.a $(am__DEPENDENCIES_1)
+test_getcwd_lgpl_DEPENDENCIES = $(am__DEPENDENCIES_2) \
+	$(am__DEPENDENCIES_1)
 test_getdtablesize_SOURCES = test-getdtablesize.c
 test_getdtablesize_OBJECTS = test-getdtablesize.$(OBJEXT)
 test_getdtablesize_LDADD = $(LDADD)
@@ -410,6 +498,11 @@ test_locale_OBJECTS = test-locale.$(OBJEXT)
 test_locale_LDADD = $(LDADD)
 test_locale_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
 	$(am__DEPENDENCIES_1)
+test_localeconv_SOURCES = test-localeconv.c
+test_localeconv_OBJECTS = test-localeconv.$(OBJEXT)
+test_localeconv_LDADD = $(LDADD)
+test_localeconv_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
 test_lstat_SOURCES = test-lstat.c
 test_lstat_OBJECTS = test-lstat.$(OBJEXT)
 test_lstat_LDADD = $(LDADD)
@@ -480,9 +573,27 @@ test_open_OBJECTS = test-open.$(OBJEXT)
 test_open_LDADD = $(LDADD)
 test_open_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
 	$(am__DEPENDENCIES_1)
+test_pathmax_SOURCES = test-pathmax.c
+test_pathmax_OBJECTS = test-pathmax.$(OBJEXT)
+test_pathmax_LDADD = $(LDADD)
+test_pathmax_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
 test_quotearg_simple_SOURCES = test-quotearg-simple.c
 test_quotearg_simple_OBJECTS = test-quotearg-simple.$(OBJEXT)
 test_quotearg_simple_DEPENDENCIES = $(am__DEPENDENCIES_2)
+test_raise_SOURCES = test-raise.c
+test_raise_OBJECTS = test-raise.$(OBJEXT)
+test_raise_LDADD = $(LDADD)
+test_raise_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
+	$(am__DEPENDENCIES_1)
+test_readlink_SOURCES = test-readlink.c
+test_readlink_OBJECTS = test-readlink.$(OBJEXT)
+test_readlink_LDADD = $(LDADD)
+test_readlink_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
+test_regex_SOURCES = test-regex.c
+test_regex_OBJECTS = test-regex.$(OBJEXT)
+test_regex_DEPENDENCIES = $(am__DEPENDENCIES_2)
 test_setenv_SOURCES = test-setenv.c
 test_setenv_OBJECTS = test-setenv.$(OBJEXT)
 test_setenv_LDADD = $(LDADD)
@@ -498,16 +609,19 @@ test_setlocale2_OBJECTS = test-setlocale2.$(OBJEXT)
 test_setlocale2_LDADD = $(LDADD)
 test_setlocale2_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_sh_quote_SOURCES = test-sh-quote.c
+test_sh_quote_OBJECTS = test-sh-quote.$(OBJEXT)
+test_sh_quote_DEPENDENCIES = $(am__DEPENDENCIES_2)
 test_sigaction_SOURCES = test-sigaction.c
 test_sigaction_OBJECTS = test-sigaction.$(OBJEXT)
 test_sigaction_LDADD = $(LDADD)
 test_sigaction_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
-test_signal_SOURCES = test-signal.c
-test_signal_OBJECTS = test-signal.$(OBJEXT)
-test_signal_LDADD = $(LDADD)
-test_signal_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
-	$(am__DEPENDENCIES_1)
+test_signal_h_SOURCES = test-signal-h.c
+test_signal_h_OBJECTS = test-signal-h.$(OBJEXT)
+test_signal_h_LDADD = $(LDADD)
+test_signal_h_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
 test_sigprocmask_SOURCES = test-sigprocmask.c
 test_sigprocmask_OBJECTS = test-sigprocmask.$(OBJEXT)
 test_sigprocmask_LDADD = $(LDADD)
@@ -525,9 +639,7 @@ test_snprintf_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
 test_stat_SOURCES = test-stat.c
 test_stat_OBJECTS = test-stat.$(OBJEXT)
-test_stat_LDADD = $(LDADD)
-test_stat_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
-	$(am__DEPENDENCIES_1)
+test_stat_DEPENDENCIES = $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1)
 test_stat_time_SOURCES = test-stat-time.c
 test_stat_time_OBJECTS = test-stat-time.$(OBJEXT)
 test_stat_time_LDADD = $(LDADD)
@@ -586,6 +698,11 @@ test_strnlen_OBJECTS = test-strnlen.$(OBJEXT)
 test_strnlen_LDADD = $(LDADD)
 test_strnlen_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_strtoull_SOURCES = test-strtoull.c
+test_strtoull_OBJECTS = test-strtoull.$(OBJEXT)
+test_strtoull_LDADD = $(LDADD)
+test_strtoull_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
 test_strtoumax_SOURCES = test-strtoumax.c
 test_strtoumax_OBJECTS = test-strtoumax.$(OBJEXT)
 test_strtoumax_LDADD = $(LDADD)
@@ -606,6 +723,11 @@ test_sys_time_OBJECTS = test-sys_time.$(OBJEXT)
 test_sys_time_LDADD = $(LDADD)
 test_sys_time_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_sys_types_SOURCES = test-sys_types.c
+test_sys_types_OBJECTS = test-sys_types.$(OBJEXT)
+test_sys_types_LDADD = $(LDADD)
+test_sys_types_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
 test_sys_wait_SOURCES = test-sys_wait.c
 test_sys_wait_OBJECTS = test-sys_wait.$(OBJEXT)
 test_sys_wait_LDADD = $(LDADD)
@@ -616,7 +738,7 @@ test_time_OBJECTS = test-time.$(OBJEXT)
 test_time_LDADD = $(LDADD)
 test_time_DEPENDENCIES = libtests.a ../lib/libdiffutils.a libtests.a \
 	$(am__DEPENDENCIES_1)
-am__dirstamp = $(am__leading_dot)dirstamp
+am__dirstamp = .dirstamp
 am_test_u8_mbtoucr_OBJECTS = unistr/test-u8-mbtoucr.$(OBJEXT)
 test_u8_mbtoucr_OBJECTS = $(am_test_u8_mbtoucr_OBJECTS)
 test_u8_mbtoucr_DEPENDENCIES = $(am__DEPENDENCIES_2)
@@ -649,6 +771,11 @@ test_vasnprintf_OBJECTS = test-vasnprintf.$(OBJEXT)
 test_vasnprintf_LDADD = $(LDADD)
 test_vasnprintf_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
 	libtests.a $(am__DEPENDENCIES_1)
+test_vasprintf_SOURCES = test-vasprintf.c
+test_vasprintf_OBJECTS = test-vasprintf.$(OBJEXT)
+test_vasprintf_LDADD = $(LDADD)
+test_vasprintf_DEPENDENCIES = libtests.a ../lib/libdiffutils.a \
+	libtests.a $(am__DEPENDENCIES_1)
 test_verify_SOURCES = test-verify.c
 test_verify_OBJECTS = test-verify.$(OBJEXT)
 test_verify_LDADD = $(LDADD)
@@ -694,112 +821,169 @@ test_xstrtoul_DEPENDENCIES = $(am__DEPENDENCIES_2)
 test_xstrtoumax_SOURCES = test-xstrtoumax.c
 test_xstrtoumax_OBJECTS = test-xstrtoumax.$(OBJEXT)
 test_xstrtoumax_DEPENDENCIES = $(am__DEPENDENCIES_2)
+test_xvasprintf_SOURCES = test-xvasprintf.c
+test_xvasprintf_OBJECTS = test-xvasprintf.$(OBJEXT)
+test_xvasprintf_DEPENDENCIES = $(am__DEPENDENCIES_2)
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/lib
 depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
 am__depfiles_maybe = depfiles
 am__mv = mv -f
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
-	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-AM_V_CC = $(am__v_CC_$(V))
-am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY))
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
 am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-AM_V_CCLD = $(am__v_CCLD_$(V))
-am__v_CCLD_ = $(am__v_CCLD_$(AM_DEFAULT_VERBOSITY))
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
 am__v_CCLD_0 = @echo "  CCLD    " $@;
-AM_V_GEN = $(am__v_GEN_$(V))
-am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
-am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_CCLD_1 = 
 SOURCES = $(libtests_a_SOURCES) $(EXTRA_libtests_a_SOURCES) \
-	test-alloca-opt.c test-argmatch.c test-binary-io.c \
-	test-bitrotate.c test-btowc.c test-c-ctype.c test-c-stack.c \
-	test-c-strcasecmp.c test-c-strncasecmp.c test-dirname.c \
-	test-dup2.c test-environ.c test-errno.c test-exclude.c \
-	test-fcntl.c test-fcntl-h.c test-filenamecat.c test-float.c \
-	test-fnmatch.c test-freopen.c test-freopen-safer.c \
+	test-alloca-opt.c test-areadlink.c test-argmatch.c \
+	test-binary-io.c test-bitrotate.c test-btowc.c test-c-ctype.c \
+	test-c-stack.c test-c-strcasecmp.c test-c-strncasecmp.c \
+	test-close.c test-dirname.c test-dup2.c test-environ.c \
+	test-errno.c test-exclude.c test-fcntl.c test-fcntl-h.c \
+	test-fdopen.c test-fgetc.c test-filenamecat.c test-float.c \
+	test-fnmatch.c test-fputc.c test-fread.c test-freopen.c \
+	test-freopen-safer.c test-fstat.c test-fwrite.c \
 	test-getcwd-lgpl.c test-getdtablesize.c test-getopt.c \
 	test-gettimeofday.c test-hash.c test-iconv.c test-iconv-h.c \
 	test-ignore-value.c test-intprops.c test-inttostr.c \
 	test-inttypes.c test-iswblank.c test-langinfo.c test-locale.c \
-	test-lstat.c test-malloc-gnu.c test-malloca.c test-mbrtowc.c \
-	test-mbrtowc-w32.c test-mbscasecmp.c test-mbsinit.c \
-	test-mbsrtowcs.c test-mbsstr1.c test-mbsstr2.c test-mbsstr3.c \
-	test-memchr.c test-nl_langinfo.c test-open.c \
-	test-quotearg-simple.c test-setenv.c test-setlocale1.c \
-	test-setlocale2.c test-sigaction.c test-signal.c \
+	test-localeconv.c test-lstat.c test-malloc-gnu.c \
+	test-malloca.c test-mbrtowc.c test-mbrtowc-w32.c \
+	test-mbscasecmp.c test-mbsinit.c test-mbsrtowcs.c \
+	test-mbsstr1.c test-mbsstr2.c test-mbsstr3.c test-memchr.c \
+	test-nl_langinfo.c test-open.c test-pathmax.c \
+	test-quotearg-simple.c test-raise.c test-readlink.c \
+	test-regex.c test-setenv.c test-setlocale1.c test-setlocale2.c \
+	test-sh-quote.c test-sigaction.c test-signal-h.c \
 	test-sigprocmask.c test-sleep.c test-snprintf.c test-stat.c \
 	test-stat-time.c test-stdbool.c test-stddef.c test-stdint.c \
 	test-stdio.c test-stdlib.c test-strerror.c test-strftime.c \
 	test-striconv.c test-string.c test-strings.c test-strnlen.c \
-	test-strtoumax.c test-symlink.c test-sys_stat.c \
-	test-sys_time.c test-sys_wait.c test-time.c \
-	$(test_u8_mbtoucr_SOURCES) $(test_u8_uctomb_SOURCES) \
-	$(test_uc_width_SOURCES) $(test_uc_width2_SOURCES) \
-	test-unistd.c test-unsetenv.c test-usleep.c test-vasnprintf.c \
-	test-verify.c test-version-etc.c test-wchar.c test-wcrtomb.c \
+	test-strtoull.c test-strtoumax.c test-symlink.c \
+	test-sys_stat.c test-sys_time.c test-sys_types.c \
+	test-sys_wait.c test-time.c $(test_u8_mbtoucr_SOURCES) \
+	$(test_u8_uctomb_SOURCES) $(test_uc_width_SOURCES) \
+	$(test_uc_width2_SOURCES) test-unistd.c test-unsetenv.c \
+	test-usleep.c test-vasnprintf.c test-vasprintf.c test-verify.c \
+	test-version-etc.c test-wchar.c test-wcrtomb.c \
 	test-wcrtomb-w32.c test-wctype-h.c test-wcwidth.c \
 	test-xalloc-die.c test-xstrtol.c test-xstrtoul.c \
-	test-xstrtoumax.c
+	test-xstrtoumax.c test-xvasprintf.c
 DIST_SOURCES = $(libtests_a_SOURCES) $(EXTRA_libtests_a_SOURCES) \
-	test-alloca-opt.c test-argmatch.c test-binary-io.c \
-	test-bitrotate.c test-btowc.c test-c-ctype.c test-c-stack.c \
-	test-c-strcasecmp.c test-c-strncasecmp.c test-dirname.c \
-	test-dup2.c test-environ.c test-errno.c test-exclude.c \
-	test-fcntl.c test-fcntl-h.c test-filenamecat.c test-float.c \
-	test-fnmatch.c test-freopen.c test-freopen-safer.c \
+	test-alloca-opt.c test-areadlink.c test-argmatch.c \
+	test-binary-io.c test-bitrotate.c test-btowc.c test-c-ctype.c \
+	test-c-stack.c test-c-strcasecmp.c test-c-strncasecmp.c \
+	test-close.c test-dirname.c test-dup2.c test-environ.c \
+	test-errno.c test-exclude.c test-fcntl.c test-fcntl-h.c \
+	test-fdopen.c test-fgetc.c test-filenamecat.c test-float.c \
+	test-fnmatch.c test-fputc.c test-fread.c test-freopen.c \
+	test-freopen-safer.c test-fstat.c test-fwrite.c \
 	test-getcwd-lgpl.c test-getdtablesize.c test-getopt.c \
 	test-gettimeofday.c test-hash.c test-iconv.c test-iconv-h.c \
 	test-ignore-value.c test-intprops.c test-inttostr.c \
 	test-inttypes.c test-iswblank.c test-langinfo.c test-locale.c \
-	test-lstat.c test-malloc-gnu.c test-malloca.c test-mbrtowc.c \
-	test-mbrtowc-w32.c test-mbscasecmp.c test-mbsinit.c \
-	test-mbsrtowcs.c test-mbsstr1.c test-mbsstr2.c test-mbsstr3.c \
-	test-memchr.c test-nl_langinfo.c test-open.c \
-	test-quotearg-simple.c test-setenv.c test-setlocale1.c \
-	test-setlocale2.c test-sigaction.c test-signal.c \
+	test-localeconv.c test-lstat.c test-malloc-gnu.c \
+	test-malloca.c test-mbrtowc.c test-mbrtowc-w32.c \
+	test-mbscasecmp.c test-mbsinit.c test-mbsrtowcs.c \
+	test-mbsstr1.c test-mbsstr2.c test-mbsstr3.c test-memchr.c \
+	test-nl_langinfo.c test-open.c test-pathmax.c \
+	test-quotearg-simple.c test-raise.c test-readlink.c \
+	test-regex.c test-setenv.c test-setlocale1.c test-setlocale2.c \
+	test-sh-quote.c test-sigaction.c test-signal-h.c \
 	test-sigprocmask.c test-sleep.c test-snprintf.c test-stat.c \
 	test-stat-time.c test-stdbool.c test-stddef.c test-stdint.c \
 	test-stdio.c test-stdlib.c test-strerror.c test-strftime.c \
 	test-striconv.c test-string.c test-strings.c test-strnlen.c \
-	test-strtoumax.c test-symlink.c test-sys_stat.c \
-	test-sys_time.c test-sys_wait.c test-time.c \
-	$(test_u8_mbtoucr_SOURCES) $(test_u8_uctomb_SOURCES) \
-	$(test_uc_width_SOURCES) $(test_uc_width2_SOURCES) \
-	test-unistd.c test-unsetenv.c test-usleep.c test-vasnprintf.c \
-	test-verify.c test-version-etc.c test-wchar.c test-wcrtomb.c \
+	test-strtoull.c test-strtoumax.c test-symlink.c \
+	test-sys_stat.c test-sys_time.c test-sys_types.c \
+	test-sys_wait.c test-time.c $(test_u8_mbtoucr_SOURCES) \
+	$(test_u8_uctomb_SOURCES) $(test_uc_width_SOURCES) \
+	$(test_uc_width2_SOURCES) test-unistd.c test-unsetenv.c \
+	test-usleep.c test-vasnprintf.c test-vasprintf.c test-verify.c \
+	test-version-etc.c test-wchar.c test-wcrtomb.c \
 	test-wcrtomb-w32.c test-wctype-h.c test-wcwidth.c \
 	test-xalloc-die.c test-xstrtol.c test-xstrtoul.c \
-	test-xstrtoumax.c
-RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
-	html-recursive info-recursive install-data-recursive \
-	install-dvi-recursive install-exec-recursive \
-	install-html-recursive install-info-recursive \
-	install-pdf-recursive install-ps-recursive install-recursive \
-	installcheck-recursive installdirs-recursive pdf-recursive \
-	ps-recursive uninstall-recursive
+	test-xstrtoumax.c test-xvasprintf.c
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
+	ctags-recursive dvi-recursive html-recursive info-recursive \
+	install-data-recursive install-dvi-recursive \
+	install-exec-recursive install-html-recursive \
+	install-info-recursive install-pdf-recursive \
+	install-ps-recursive install-recursive installcheck-recursive \
+	installdirs-recursive pdf-recursive ps-recursive \
+	tags-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 HEADERS = $(noinst_HEADERS)
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
   distclean-recursive maintainer-clean-recursive
-AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
-	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
-	check check-html recheck recheck-html distdir
+am__recursive_targets = \
+  $(RECURSIVE_TARGETS) \
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+	check recheck distdir
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
-# If stdout is a non-dumb tty, use colors.  If test -t is not supported,
-# then this fails; a conservative approach.  Of course do not redirect
-# stdout here, just stderr.
-am__tty_colors = \
-red=; grn=; lgn=; blu=; std=; \
-test "X$(AM_COLOR_TESTS)" != Xno \
-&& test "X$$TERM" != Xdumb \
-&& { test "X$(AM_COLOR_TESTS)" = Xalways || test -t 1 2>/dev/null; } \
-&& { \
-  red=''; \
-  grn=''; \
-  lgn=''; \
-  blu=''; \
-  std=''; \
+am__tty_colors_dummy = \
+  mgn= red= grn= lgn= blu= brg= std=; \
+  am__color_tests=no
+am__tty_colors = { \
+  $(am__tty_colors_dummy); \
+  if test "X$(AM_COLOR_TESTS)" = Xno; then \
+    am__color_tests=no; \
+  elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
+    am__color_tests=yes; \
+  elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
+    am__color_tests=yes; \
+  fi; \
+  if test $$am__color_tests = yes; then \
+    red=''; \
+    grn=''; \
+    lgn=''; \
+    blu=''; \
+    mgn=''; \
+    brg=''; \
+    std=''; \
+  fi; \
 }
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
@@ -822,93 +1006,166 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
-# Restructured Text title and section.
-am__rst_title = sed 's/.*/   &   /;h;s/./=/g;p;x;p;g;p;s/.*//'
-am__rst_section = sed 'p;s/./=/g;p;g'
-# Put stdin (possibly several lines separated by ".  ") in a box.
-# Prefix each line by 'col' and terminate each with 'std', for coloring.
-# Multi line coloring is problematic with "less -R", so we really need
-# to color each line individually.
-am__text_box = $(AWK) '{			\
-  n = split($$0, lines, "\\.  "); max = 0;	\
-  for (i = 1; i <= n; ++i)			\
-    if (max < length(lines[i]))			\
-      max = length(lines[i]);			\
-  for (i = 0; i < max; ++i)			\
-    line = line "=";				\
-  print col line std;				\
-  for (i = 1; i <= n; ++i)			\
-    if (lines[i])				\
-      print col lines[i] std;			\
-  print col line std;				\
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__recheck_rx = ^[ 	]*:recheck:[ 	]*
+am__global_test_result_rx = ^[ 	]*:global-test-result:[ 	]*
+am__copy_in_global_log_rx = ^[ 	]*:copy-in-global-log:[ 	]*
+# A command that, given a newline-separated list of test names on the
+# standard input, print the name of the tests that are to be re-run
+# upon "make recheck".
+am__list_recheck_tests = $(AWK) '{ \
+  recheck = 1; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+        { \
+          if ((getline line2 < ($$0 ".log")) < 0) \
+	    recheck = 0; \
+          break; \
+        } \
+      else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
+        { \
+          recheck = 0; \
+          break; \
+        } \
+      else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \
+        { \
+          break; \
+        } \
+    }; \
+  if (recheck) \
+    print $$0; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
 }'
+# A command that, given a newline-separated list of test names on the
+# standard input, create the global log from their .trs and .log files.
+am__create_global_log = $(AWK) ' \
+function fatal(msg) \
+{ \
+  print "fatal: making $@: " msg | "cat >&2"; \
+  exit 1; \
+} \
+function rst_section(header) \
+{ \
+  print header; \
+  len = length(header); \
+  for (i = 1; i <= len; i = i + 1) \
+    printf "="; \
+  printf "\n\n"; \
+} \
+{ \
+  copy_in_global_log = 1; \
+  global_test_result = "RUN"; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+         fatal("failed to read from " $$0 ".trs"); \
+      if (line ~ /$(am__global_test_result_rx)/) \
+        { \
+          sub("$(am__global_test_result_rx)", "", line); \
+          sub("[ 	]*$$", "", line); \
+          global_test_result = line; \
+        } \
+      else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \
+        copy_in_global_log = 0; \
+    }; \
+  if (copy_in_global_log) \
+    { \
+      rst_section(global_test_result ": " $$0); \
+      while ((rc = (getline line < ($$0 ".log"))) != 0) \
+      { \
+        if (rc < 0) \
+          fatal("failed to read from " $$0 ".log"); \
+        print line; \
+      }; \
+      printf "\n"; \
+    }; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# Restructured Text title.
+am__rst_title = { sed 's/.*/   &   /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
 # Solaris 10 'make', and several other traditional 'make' implementations,
 # pass "-e" to $(SHELL), and POSIX 2008 even requires this.  Work around it
 # by disabling -e (using the XSI extension "set +e") if it's set.
 am__sh_e_setup = case $$- in *e*) set +e;; esac
+# Default flags passed to test drivers.
+am__common_driver_flags = \
+  --color-tests "$$am__color_tests" \
+  --enable-hard-errors "$$am__enable_hard_errors" \
+  --expect-failure "$$am__expect_failure"
 # To be inserted before the command running the test.  Creates the
 # directory for the log if needed.  Stores in $dir the directory
 # containing $f, in $tst the test, in $log the log.  Executes the
 # developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
-# passes TESTS_ENVIRONMENT.  Saves and restores TERM around uses of
-# TESTS_ENVIRONMENT and AM_TESTS_ENVIRONMENT, in case any of them
-# unsets it.
+# passes TESTS_ENVIRONMENT.  Set up options for the wrapper that
+# will run the test scripts (or their associated LOG_COMPILER, if
+# thy have one).
 am__check_pre = \
 $(am__sh_e_setup);					\
 $(am__vpath_adj_setup) $(am__vpath_adj)			\
+$(am__tty_colors);					\
 srcdir=$(srcdir); export srcdir;			\
-rm -f $@-t;						\
-am__trap='rm -f '\''$(abs_builddir)/$@-t'\''; (exit $$st); exit $$st'; \
-trap "st=129; $$am__trap" 1; trap "st=130; $$am__trap" 2;	\
-trap "st=141; $$am__trap" 13; trap "st=143; $$am__trap" 15; \
-am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;		\
-test "x$$am__odir" = x. || $(MKDIR_P) "$$am__odir" || exit $$?;	\
+case "$@" in						\
+  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
+    *) am__odir=.;; 					\
+esac;							\
+test "x$$am__odir" = x"." || test -d "$$am__odir" 	\
+  || $(MKDIR_P) "$$am__odir" || exit $$?;		\
 if test -f "./$$f"; then dir=./;			\
 elif test -f "$$f"; then dir=;				\
 else dir="$(srcdir)/"; fi;				\
-tst=$$dir$$f; log='$@'; __SAVED_TERM=$$TERM;		\
-$(AM_TESTS_ENVIRONMENT)					\
-$(TESTS_ENVIRONMENT)
-# To be appended to the command running the test.  Handle the stdout
-# and stderr redirection, and catch the exit status.
-am__check_post = \
->$@-t 2>&1;						\
-estatus=$$?;						\
-if test -n '$(DISABLE_HARD_ERRORS)'			\
-   && test $$estatus -eq 99; then			\
-  estatus=1;						\
-fi;							\
-TERM=$$__SAVED_TERM; export TERM;			\
-$(am__tty_colors);					\
-xfailed=PASS;						\
+tst=$$dir$$f; log='$@'; 				\
+if test -n '$(DISABLE_HARD_ERRORS)'; then		\
+  am__enable_hard_errors=no; 				\
+else							\
+  am__enable_hard_errors=yes; 				\
+fi; 							\
 case " $(XFAIL_TESTS) " in				\
   *[\ \	]$$f[\ \	]* | *[\ \	]$$dir$$f[\ \	]*) \
-    xfailed=XFAIL;;					\
-esac;							\
-case $$estatus.$$xfailed in				\
-    0.XFAIL) col=$$red; res=XPASS;;			\
-    0.*)     col=$$grn; res=PASS ;;			\
-    77.*)    col=$$blu; res=SKIP ;;			\
-    99.*)    col=$$red; res=FAIL ;;			\
-    *.XFAIL) col=$$lgn; res=XFAIL;;			\
-    *.*)     col=$$red; res=FAIL ;;			\
-esac;							\
-echo "$${col}$$res$${std}: $$f";			\
-echo "$$res: $$f (exit: $$estatus)" |			\
-  $(am__rst_section) >$@;				\
-cat $@-t >>$@;						\
-rm -f $@-t
+    am__expect_failure=yes;;				\
+  *)							\
+    am__expect_failure=no;;				\
+esac; 							\
+$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
+# A shell command to get the names of the tests scripts with any registered
+# extension removed (i.e., equivalently, the names of the test logs, with
+# the '.log' extension removed).  The result is saved in the shell variable
+# '$bases'.  This honors runtime overriding of TESTS and TEST_LOGS.  Sadly,
+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
+# since that might cause problem with VPATH rewrites for suffix-less tests.
+# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
+am__set_TESTS_bases = \
+  bases='$(TEST_LOGS)'; \
+  bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
+  bases=`echo $$bases`
 RECHECK_LOGS = $(TEST_LOGS)
 TEST_SUITE_LOG = test-suite.log
-TEST_SUITE_HTML = $(TEST_SUITE_LOG:.log=.html)
 TEST_EXTENSIONS = @EXEEXT@ .test
+LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver
 LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS)
+am__set_b = \
+  case '$@' in \
+    */*) \
+      case '$*' in \
+        */*) b='$*';; \
+          *) b=`echo '$@' | sed 's/\.log$$//'`; \
+       esac;; \
+    *) \
+      b='$*';; \
+  esac
 am__test_logs1 = $(TESTS:=.log)
 am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
 TEST_LOGS = $(am__test_logs2:.test.log=.log)
+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver
 TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
 	$(TEST_LOG_FLAGS)
-TEST_LOGS_TMP = $(TEST_LOGS:.log=.log-t)
 DIST_SUBDIRS = $(SUBDIRS)
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 am__relativize = \
@@ -986,9 +1243,11 @@ GNULIB_ATOLL = @GNULIB_ATOLL@
 GNULIB_BTOWC = @GNULIB_BTOWC@
 GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POSIX@
 GNULIB_CANONICALIZE_FILE_NAME = @GNULIB_CANONICALIZE_FILE_NAME@
+GNULIB_CHDIR = @GNULIB_CHDIR@
 GNULIB_CHOWN = @GNULIB_CHOWN@
 GNULIB_CLOSE = @GNULIB_CLOSE@
 GNULIB_DPRINTF = @GNULIB_DPRINTF@
+GNULIB_DUP = @GNULIB_DUP@
 GNULIB_DUP2 = @GNULIB_DUP2@
 GNULIB_DUP3 = @GNULIB_DUP3@
 GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
@@ -1000,6 +1259,8 @@ GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
 GNULIB_FCHOWNAT = @GNULIB_FCHOWNAT@
 GNULIB_FCLOSE = @GNULIB_FCLOSE@
 GNULIB_FCNTL = @GNULIB_FCNTL@
+GNULIB_FDATASYNC = @GNULIB_FDATASYNC@
+GNULIB_FDOPEN = @GNULIB_FDOPEN@
 GNULIB_FFLUSH = @GNULIB_FFLUSH@
 GNULIB_FFS = @GNULIB_FFS@
 GNULIB_FFSL = @GNULIB_FFSL@
@@ -1017,6 +1278,7 @@ GNULIB_FREOPEN = @GNULIB_FREOPEN@
 GNULIB_FSCANF = @GNULIB_FSCANF@
 GNULIB_FSEEK = @GNULIB_FSEEK@
 GNULIB_FSEEKO = @GNULIB_FSEEKO@
+GNULIB_FSTAT = @GNULIB_FSTAT@
 GNULIB_FSTATAT = @GNULIB_FSTATAT@
 GNULIB_FSYNC = @GNULIB_FSYNC@
 GNULIB_FTELL = @GNULIB_FTELL@
@@ -1037,21 +1299,23 @@ GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@
 GNULIB_GETLOGIN = @GNULIB_GETLOGIN@
 GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@
 GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@
-GNULIB_GETS = @GNULIB_GETS@
 GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@
 GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
 GNULIB_GETUSERSHELL = @GNULIB_GETUSERSHELL@
+GNULIB_GL_UNISTD_H_GETOPT = @GNULIB_GL_UNISTD_H_GETOPT@
 GNULIB_GRANTPT = @GNULIB_GRANTPT@
 GNULIB_GROUP_MEMBER = @GNULIB_GROUP_MEMBER@
 GNULIB_ICONV = @GNULIB_ICONV@
 GNULIB_IMAXABS = @GNULIB_IMAXABS@
 GNULIB_IMAXDIV = @GNULIB_IMAXDIV@
+GNULIB_ISATTY = @GNULIB_ISATTY@
 GNULIB_ISWBLANK = @GNULIB_ISWBLANK@
 GNULIB_ISWCTYPE = @GNULIB_ISWCTYPE@
 GNULIB_LCHMOD = @GNULIB_LCHMOD@
 GNULIB_LCHOWN = @GNULIB_LCHOWN@
 GNULIB_LINK = @GNULIB_LINK@
 GNULIB_LINKAT = @GNULIB_LINKAT@
+GNULIB_LOCALECONV = @GNULIB_LOCALECONV@
 GNULIB_LSEEK = @GNULIB_LSEEK@
 GNULIB_LSTAT = @GNULIB_LSTAT@
 GNULIB_MALLOC_POSIX = @GNULIB_MALLOC_POSIX@
@@ -1097,20 +1361,25 @@ GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@
 GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@
 GNULIB_OPEN = @GNULIB_OPEN@
 GNULIB_OPENAT = @GNULIB_OPENAT@
+GNULIB_PCLOSE = @GNULIB_PCLOSE@
 GNULIB_PERROR = @GNULIB_PERROR@
 GNULIB_PIPE = @GNULIB_PIPE@
 GNULIB_PIPE2 = @GNULIB_PIPE2@
 GNULIB_POPEN = @GNULIB_POPEN@
+GNULIB_POSIX_OPENPT = @GNULIB_POSIX_OPENPT@
 GNULIB_PREAD = @GNULIB_PREAD@
 GNULIB_PRINTF = @GNULIB_PRINTF@
 GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@
 GNULIB_PTHREAD_SIGMASK = @GNULIB_PTHREAD_SIGMASK@
 GNULIB_PTSNAME = @GNULIB_PTSNAME@
+GNULIB_PTSNAME_R = @GNULIB_PTSNAME_R@
 GNULIB_PUTC = @GNULIB_PUTC@
 GNULIB_PUTCHAR = @GNULIB_PUTCHAR@
 GNULIB_PUTENV = @GNULIB_PUTENV@
 GNULIB_PUTS = @GNULIB_PUTS@
 GNULIB_PWRITE = @GNULIB_PWRITE@
+GNULIB_RAISE = @GNULIB_RAISE@
+GNULIB_RANDOM = @GNULIB_RANDOM@
 GNULIB_RANDOM_R = @GNULIB_RANDOM_R@
 GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
 GNULIB_READ = @GNULIB_READ@
@@ -1124,7 +1393,9 @@ GNULIB_RENAMEAT = @GNULIB_RENAMEAT@
 GNULIB_RMDIR = @GNULIB_RMDIR@
 GNULIB_RPMATCH = @GNULIB_RPMATCH@
 GNULIB_SCANF = @GNULIB_SCANF@
+GNULIB_SECURE_GETENV = @GNULIB_SECURE_GETENV@
 GNULIB_SETENV = @GNULIB_SETENV@
+GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@
 GNULIB_SETLOCALE = @GNULIB_SETLOCALE@
 GNULIB_SIGACTION = @GNULIB_SIGACTION@
 GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@
@@ -1165,7 +1436,6 @@ GNULIB_TIME_R = @GNULIB_TIME_R@
 GNULIB_TMPFILE = @GNULIB_TMPFILE@
 GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@
 GNULIB_TTYNAME_R = @GNULIB_TTYNAME_R@
-GNULIB_UNISTD_H_GETOPT = @GNULIB_UNISTD_H_GETOPT@
 GNULIB_UNISTD_H_NONBLOCKING = @GNULIB_UNISTD_H_NONBLOCKING@
 GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@
 GNULIB_UNLINK = @GNULIB_UNLINK@
@@ -1231,6 +1501,7 @@ HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
 HAVE_CHOWN = @HAVE_CHOWN@
 HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
 HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
+HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
 HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
 HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
 HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
@@ -1248,6 +1519,7 @@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
 HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
 HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
 HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
+HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
 HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
 HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
 HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
@@ -1273,6 +1545,7 @@ HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
 HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
 HAVE_FCNTL = @HAVE_FCNTL@
+HAVE_FDATASYNC = @HAVE_FDATASYNC@
 HAVE_FEATURES_H = @HAVE_FEATURES_H@
 HAVE_FFS = @HAVE_FFS@
 HAVE_FFSL = @HAVE_FFSL@
@@ -1326,17 +1599,24 @@ HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
 HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
 HAVE_MKSTEMP = @HAVE_MKSTEMP@
 HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
+HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
 HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
 HAVE_NL_LANGINFO = @HAVE_NL_LANGINFO@
 HAVE_OPENAT = @HAVE_OPENAT@
 HAVE_OS_H = @HAVE_OS_H@
+HAVE_PCLOSE = @HAVE_PCLOSE@
 HAVE_PIPE = @HAVE_PIPE@
 HAVE_PIPE2 = @HAVE_PIPE2@
+HAVE_POPEN = @HAVE_POPEN@
+HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
 HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
 HAVE_PREAD = @HAVE_PREAD@
 HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
 HAVE_PTSNAME = @HAVE_PTSNAME@
+HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
 HAVE_PWRITE = @HAVE_PWRITE@
+HAVE_RAISE = @HAVE_RAISE@
+HAVE_RANDOM = @HAVE_RANDOM@
 HAVE_RANDOM_H = @HAVE_RANDOM_H@
 HAVE_RANDOM_R = @HAVE_RANDOM_R@
 HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
@@ -1345,7 +1625,9 @@ HAVE_READLINKAT = @HAVE_READLINKAT@
 HAVE_REALPATH = @HAVE_REALPATH@
 HAVE_RENAMEAT = @HAVE_RENAMEAT@
 HAVE_RPMATCH = @HAVE_RPMATCH@
+HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
 HAVE_SETENV = @HAVE_SETENV@
+HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
 HAVE_SIGACTION = @HAVE_SIGACTION@
 HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
 HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
@@ -1360,6 +1642,7 @@ HAVE_STPNCPY = @HAVE_STPNCPY@
 HAVE_STRCASECMP = @HAVE_STRCASECMP@
 HAVE_STRCASESTR = @HAVE_STRCASESTR@
 HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
+HAVE_STRINGS_H = @HAVE_STRINGS_H@
 HAVE_STRPBRK = @HAVE_STRPBRK@
 HAVE_STRPTIME = @HAVE_STRPTIME@
 HAVE_STRSEP = @HAVE_STRSEP@
@@ -1492,6 +1775,7 @@ NEXT_AS_FIRST_DIRECTIVE_STRINGS_H = @NEXT_AS_FIRST_DIRECTIVE_STRINGS_H@
 NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
 NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
 NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
@@ -1515,6 +1799,7 @@ NEXT_STRINGS_H = @NEXT_STRINGS_H@
 NEXT_STRING_H = @NEXT_STRING_H@
 NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
 NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
+NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
 NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
 NEXT_TIME_H = @NEXT_TIME_H@
 NEXT_UNISTD_H = @NEXT_UNISTD_H@
@@ -1550,6 +1835,7 @@ REPLACE_DUPLOCALE = @REPLACE_DUPLOCALE@
 REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
 REPLACE_FCLOSE = @REPLACE_FCLOSE@
 REPLACE_FCNTL = @REPLACE_FCNTL@
+REPLACE_FDOPEN = @REPLACE_FDOPEN@
 REPLACE_FFLUSH = @REPLACE_FFLUSH@
 REPLACE_FOPEN = @REPLACE_FOPEN@
 REPLACE_FPRINTF = @REPLACE_FPRINTF@
@@ -1561,6 +1847,7 @@ REPLACE_FSTAT = @REPLACE_FSTAT@
 REPLACE_FSTATAT = @REPLACE_FSTATAT@
 REPLACE_FTELL = @REPLACE_FTELL@
 REPLACE_FTELLO = @REPLACE_FTELLO@
+REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
 REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
 REPLACE_GETCWD = @REPLACE_GETCWD@
 REPLACE_GETDELIM = @REPLACE_GETDELIM@
@@ -1573,11 +1860,14 @@ REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
 REPLACE_ICONV = @REPLACE_ICONV@
 REPLACE_ICONV_OPEN = @REPLACE_ICONV_OPEN@
 REPLACE_ICONV_UTF = @REPLACE_ICONV_UTF@
+REPLACE_ISATTY = @REPLACE_ISATTY@
 REPLACE_ISWBLANK = @REPLACE_ISWBLANK@
 REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@
+REPLACE_ITOLD = @REPLACE_ITOLD@
 REPLACE_LCHOWN = @REPLACE_LCHOWN@
 REPLACE_LINK = @REPLACE_LINK@
 REPLACE_LINKAT = @REPLACE_LINKAT@
+REPLACE_LOCALECONV = @REPLACE_LOCALECONV@
 REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
 REPLACE_LSEEK = @REPLACE_LSEEK@
 REPLACE_LSTAT = @REPLACE_LSTAT@
@@ -1607,8 +1897,12 @@ REPLACE_POPEN = @REPLACE_POPEN@
 REPLACE_PREAD = @REPLACE_PREAD@
 REPLACE_PRINTF = @REPLACE_PRINTF@
 REPLACE_PTHREAD_SIGMASK = @REPLACE_PTHREAD_SIGMASK@
+REPLACE_PTSNAME = @REPLACE_PTSNAME@
+REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@
 REPLACE_PUTENV = @REPLACE_PUTENV@
 REPLACE_PWRITE = @REPLACE_PWRITE@
+REPLACE_RAISE = @REPLACE_RAISE@
+REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
 REPLACE_READ = @REPLACE_READ@
 REPLACE_READLINK = @REPLACE_READLINK@
 REPLACE_REALLOC = @REPLACE_REALLOC@
@@ -1637,7 +1931,10 @@ REPLACE_STRNLEN = @REPLACE_STRNLEN@
 REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
 REPLACE_STRSTR = @REPLACE_STRSTR@
 REPLACE_STRTOD = @REPLACE_STRTOD@
+REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
 REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
+REPLACE_STRUCT_LCONV = @REPLACE_STRUCT_LCONV@
+REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
 REPLACE_SYMLINK = @REPLACE_SYMLINK@
 REPLACE_TIMEGM = @REPLACE_TIMEGM@
 REPLACE_TMPFILE = @REPLACE_TMPFILE@
@@ -1684,6 +1981,8 @@ VERSION = @VERSION@
 WARN_CFLAGS = @WARN_CFLAGS@
 WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
 WERROR_CFLAGS = @WERROR_CFLAGS@
+WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
+WINDOWS_64_BIT_ST_SIZE = @WINDOWS_64_BIT_ST_SIZE@
 WINT_T_SUFFIX = @WINT_T_SUFFIX@
 XGETTEXT = @XGETTEXT@
 XGETTEXT_015 = @XGETTEXT_015@
@@ -1695,7 +1994,6 @@ abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
 am__include = @am__include@
-am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
@@ -1731,7 +2029,6 @@ lispdir = @lispdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
-mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
 pdfdir = @pdfdir@
 prefix = @prefix@
@@ -1768,32 +2065,37 @@ TESTS_ENVIRONMENT = EXEEXT='@EXEEXT@' srcdir='$(srcdir)' \
 noinst_HEADERS = 
 noinst_LIBRARIES = 
 check_LIBRARIES = libtests.a
-EXTRA_DIST = test-alloca-opt.c argmatch.h test-argmatch.c macros.h \
-	test-binary-io.sh test-binary-io.c macros.h test-bitrotate.c \
-	macros.h test-btowc1.sh test-btowc2.sh test-btowc.c \
-	signature.h macros.h test-c-ctype.c macros.h test-c-stack.c \
+EXTRA_DIST = test-alloca-opt.c test-areadlink.h test-areadlink.c \
+	macros.h argmatch.h test-argmatch.c macros.h test-binary-io.sh \
+	test-binary-io.c macros.h test-bitrotate.c macros.h \
+	test-btowc1.sh test-btowc2.sh test-btowc.c signature.h \
+	macros.h test-c-ctype.c macros.h test-c-stack.c \
 	test-c-stack.sh test-c-stack2.sh macros.h test-c-strcase.sh \
-	test-c-strcasecmp.c test-c-strncasecmp.c macros.h \
-	test-dirname.c test-dup2.c signature.h macros.h test-environ.c \
-	test-errno.c test-exclude.c test-exclude1.sh test-exclude2.sh \
-	test-exclude3.sh test-exclude4.sh test-exclude5.sh \
-	test-exclude6.sh test-exclude7.sh test-exclude8.sh \
-	test-fcntl-h.c test-fcntl.c signature.h macros.h \
-	test-filenamecat.c float.c float.in.h test-float.c macros.h \
-	test-fnmatch.c signature.h macros.h fpucw.h \
-	test-freopen-safer.c macros.h test-freopen.c signature.h \
-	macros.h getcwd-lgpl.c test-getcwd-lgpl.c signature.h macros.h \
-	test-getdtablesize.c signature.h macros.h macros.h signature.h \
-	test-getopt.c test-getopt.h test-getopt_long.h getpagesize.c \
-	signature.h test-gettimeofday.c test-hash.c macros.h \
-	test-iconv-h.c test-iconv.c signature.h macros.h \
-	test-ignore-value.c test-intprops.c macros.h macros.h \
-	test-inttostr.c test-inttypes.c test-iswblank.c macros.h \
-	test-langinfo.c locale.in.h test-locale.c test-lstat.h \
-	test-lstat.c signature.h macros.h test-malloc-gnu.c \
-	test-malloca.c test-mbrtowc1.sh test-mbrtowc2.sh \
-	test-mbrtowc3.sh test-mbrtowc4.sh test-mbrtowc.c \
-	test-mbrtowc-w32-1.sh test-mbrtowc-w32-2.sh \
+	test-c-strcasecmp.c test-c-strncasecmp.c macros.h test-close.c \
+	signature.h macros.h test-dirname.c test-dup2.c signature.h \
+	macros.h test-environ.c test-errno.c test-exclude.c \
+	test-exclude1.sh test-exclude2.sh test-exclude3.sh \
+	test-exclude4.sh test-exclude5.sh test-exclude6.sh \
+	test-exclude7.sh test-exclude8.sh test-fcntl-h.c test-fcntl.c \
+	signature.h macros.h fdopen.c test-fdopen.c signature.h \
+	macros.h test-fgetc.c signature.h macros.h test-filenamecat.c \
+	test-float.c macros.h test-fnmatch.c signature.h macros.h \
+	fpucw.h test-fputc.c signature.h macros.h test-fread.c \
+	signature.h macros.h test-freopen-safer.c macros.h \
+	test-freopen.c signature.h macros.h test-fstat.c signature.h \
+	macros.h test-fwrite.c signature.h macros.h getcwd-lgpl.c \
+	test-getcwd-lgpl.c signature.h macros.h test-getdtablesize.c \
+	signature.h macros.h macros.h signature.h test-getopt.c \
+	test-getopt.h test-getopt_long.h getpagesize.c signature.h \
+	test-gettimeofday.c test-hash.c macros.h test-iconv-h.c \
+	test-iconv.c signature.h macros.h test-ignore-value.c \
+	test-intprops.c macros.h macros.h test-inttostr.c \
+	test-inttypes.c test-iswblank.c macros.h test-langinfo.c \
+	test-locale.c test-localeconv.c signature.h macros.h \
+	test-lstat.h test-lstat.c signature.h macros.h \
+	test-malloc-gnu.c test-malloca.c test-mbrtowc1.sh \
+	test-mbrtowc2.sh test-mbrtowc3.sh test-mbrtowc4.sh \
+	test-mbrtowc.c test-mbrtowc-w32-1.sh test-mbrtowc-w32-2.sh \
 	test-mbrtowc-w32-3.sh test-mbrtowc-w32-4.sh \
 	test-mbrtowc-w32-5.sh test-mbrtowc-w32.c signature.h macros.h \
 	test-mbscasecmp.sh test-mbscasecmp.c macros.h test-mbsinit.sh \
@@ -1803,13 +2105,16 @@ EXTRA_DIST = test-alloca-opt.c argmatch.h test-argmatch.c macros.h \
 	test-mbsstr2.sh test-mbsstr2.c test-mbsstr3.sh test-mbsstr3.c \
 	macros.h test-memchr.c zerosize-ptr.h signature.h macros.h \
 	test-nl_langinfo.sh test-nl_langinfo.c signature.h macros.h \
-	test-open.h test-open.c signature.h macros.h putenv.c \
-	test-quotearg-simple.c test-quotearg.h macros.h same-inode.h \
-	setenv.c test-setenv.c signature.h macros.h setlocale.c \
-	test-setlocale1.sh test-setlocale1.c test-setlocale2.sh \
-	test-setlocale2.c signature.h macros.h test-sigaction.c \
-	signature.h macros.h test-signal.c test-sigprocmask.c \
-	signature.h macros.h sleep.c test-sleep.c signature.h macros.h \
+	test-open.h test-open.c signature.h macros.h test-pathmax.c \
+	putenv.c test-quotearg-simple.c test-quotearg.h macros.h \
+	test-raise.c signature.h macros.h test-readlink.h \
+	test-readlink.c signature.h macros.h test-regex.c macros.h \
+	same-inode.h setenv.c test-setenv.c signature.h macros.h \
+	setlocale.c test-setlocale1.sh test-setlocale1.c \
+	test-setlocale2.sh test-setlocale2.c signature.h macros.h \
+	test-sh-quote.c test-sigaction.c signature.h macros.h \
+	test-signal-h.c test-sigprocmask.c signature.h macros.h \
+	sleep.c test-sleep.c signature.h macros.h \
 	$(top_srcdir)/build-aux/snippet/_Noreturn.h \
 	$(top_srcdir)/build-aux/snippet/arg-nonnull.h \
 	$(top_srcdir)/build-aux/snippet/c++defs.h \
@@ -1821,28 +2126,28 @@ EXTRA_DIST = test-alloca-opt.c argmatch.h test-argmatch.c macros.h \
 	test-sys_wait.h test-strerror.c signature.h macros.h \
 	test-strftime.c macros.h test-striconv.c macros.h \
 	test-string.c test-strings.c test-strnlen.c zerosize-ptr.h \
-	signature.h macros.h test-strtoumax.c signature.h macros.h \
-	symlink.c test-symlink.h test-symlink.c signature.h macros.h \
-	test-sys_stat.c test-sys_time.c test-sys_wait.c \
-	test-sys_wait.h test-time.c test-unistd.c \
+	signature.h macros.h test-strtoull.c signature.h macros.h \
+	test-strtoumax.c signature.h macros.h symlink.c test-symlink.h \
+	test-symlink.c signature.h macros.h test-sys_stat.c \
+	test-sys_time.c test-sys_types.c test-sys_wait.c \
+	test-sys_wait.h init.sh test-init.sh test-time.c test-unistd.c \
 	unistr/test-u8-mbtoucr.c macros.h unistr/test-u8-uctomb.c \
 	macros.h uniwidth/test-uc_width.c uniwidth/test-uc_width2.c \
 	uniwidth/test-uc_width2.sh macros.h unsetenv.c test-unsetenv.c \
 	signature.h macros.h test-update-copyright.sh usleep.c \
-	test-usleep.c signature.h macros.h asnprintf.c float+.h \
-	printf-args.c printf-args.h printf-parse.c printf-parse.h \
-	vasnprintf.c vasnprintf.h test-vasnprintf.c macros.h \
-	test-vc-list-files-git.sh test-vc-list-files-cvs.sh init.sh \
-	test-verify.c test-verify.sh init.sh test-version-etc.c \
+	test-usleep.c signature.h macros.h test-vasnprintf.c macros.h \
+	test-vasprintf.c signature.h macros.h \
+	test-vc-list-files-git.sh test-vc-list-files-cvs.sh \
+	test-verify.c test-verify.sh test-version-etc.c \
 	test-version-etc.sh test-wchar.c test-wcrtomb.sh \
 	test-wcrtomb.c test-wcrtomb-w32-1.sh test-wcrtomb-w32-2.sh \
 	test-wcrtomb-w32-3.sh test-wcrtomb-w32-4.sh \
 	test-wcrtomb-w32-5.sh test-wcrtomb-w32.c signature.h macros.h \
 	wctob.c wctomb-impl.h wctomb.c test-wctype-h.c macros.h \
 	test-wcwidth.c signature.h macros.h test-xalloc-die.c \
-	test-xalloc-die.sh init.sh init.sh test-xstrtol.c \
-	test-xstrtoul.c test-xstrtol.sh init.sh test-xstrtoumax.c \
-	test-xstrtoumax.sh
+	test-xalloc-die.sh test-xstrtol.c test-xstrtoul.c \
+	test-xstrtol.sh test-xstrtoumax.c test-xstrtoumax.sh \
+	test-xvasprintf.c macros.h
 
 # The BUILT_SOURCES created by this Makefile snippet are not used via #include
 # statements but through direct file reference. Therefore this snippet must be
@@ -1858,13 +2163,13 @@ EXTRA_DIST = test-alloca-opt.c argmatch.h test-argmatch.c macros.h \
 # statements but through direct file reference. Therefore this snippet must be
 # present in all Makefile.am that need it. This is ensured by the applicability
 # 'all' defined above.
-BUILT_SOURCES = $(FLOAT_H) locale.h arg-nonnull.h c++defs.h \
-	unused-parameter.h warn-on-use.h
+BUILT_SOURCES = arg-nonnull.h c++defs.h unused-parameter.h \
+	warn-on-use.h
 SUFFIXES = 
 MOSTLYCLEANFILES = core *.stackdump t-c-stack.tmp t-c-stack2.tmp \
-	float.h float.h-t locale.h locale.h-t arg-nonnull.h \
-	arg-nonnull.h-t c++defs.h c++defs.h-t unused-parameter.h \
-	unused-parameter.h-t warn-on-use.h warn-on-use.h-t
+	arg-nonnull.h arg-nonnull.h-t c++defs.h c++defs.h-t \
+	unused-parameter.h unused-parameter.h-t warn-on-use.h \
+	warn-on-use.h-t
 MOSTLYCLEANDIRS = 
 CLEANFILES = 
 DISTCLEANFILES = 
@@ -1876,23 +2181,24 @@ AM_CPPFLAGS = \
   -I../lib -I$(srcdir)/../lib
 
 LDADD = libtests.a ../lib/libdiffutils.a libtests.a $(LIBTESTS_LIBDEPS)
-libtests_a_SOURCES = argmatch.c binary-io.h hash-pjw.h hash-pjw.c \
-	size_max.h xsize.h
+libtests_a_SOURCES = argmatch.c hash-pjw.h hash-pjw.c
 libtests_a_LIBADD = $(gltests_LIBOBJS)
 libtests_a_DEPENDENCIES = $(gltests_LIBOBJS)
-EXTRA_libtests_a_SOURCES = float.c getcwd-lgpl.c getpagesize.c \
+EXTRA_libtests_a_SOURCES = fdopen.c getcwd-lgpl.c getpagesize.c \
 	putenv.c setenv.c setlocale.c sleep.c snprintf.c symlink.c \
-	unsetenv.c usleep.c asnprintf.c printf-args.c printf-parse.c \
-	vasnprintf.c wctob.c wctomb.c
+	unsetenv.c usleep.c wctob.c wctomb.c
 AM_LIBTOOLFLAGS = --preserve-dup-deps
 test_argmatch_LDADD = $(LDADD) @LIBINTL@
 test_c_stack_LDADD = $(LDADD) $(LIBCSTACK) @LIBINTL@
 test_dirname_LDADD = $(LDADD) @LIBINTL@
 test_exclude_LDADD = $(LDADD) @LIBINTL@
 test_filenamecat_LDADD = $(LDADD) @LIBINTL@
+test_getcwd_lgpl_LDADD = $(LDADD) $(LIBINTL)
 test_getopt_LDADD = $(LDADD) $(LIBINTL)
 test_iconv_LDADD = $(LDADD) @LIBICONV@
 test_quotearg_simple_LDADD = $(LDADD) @LIBINTL@
+test_regex_LDADD = $(LDADD) @LIBINTL@
+test_sh_quote_LDADD = $(LDADD) @LIBINTL@
 
 # Because this Makefile snippet defines a variable used by other
 # gnulib Makefile snippets, it must be present in all Makefile.am that
@@ -1902,6 +2208,7 @@ ARG_NONNULL_H = arg-nonnull.h
 CXXDEFS_H = c++defs.h
 UNUSED_PARAMETER_H = unused-parameter.h
 WARN_ON_USE_H = warn-on-use.h
+test_stat_LDADD = $(LDADD) $(LIBINTL)
 test_striconv_LDADD = $(LDADD) @LIBICONV@
 test_u8_mbtoucr_SOURCES = unistr/test-u8-mbtoucr.c
 test_u8_mbtoucr_LDADD = $(LDADD) $(LIBUNISTRING)
@@ -1916,11 +2223,12 @@ test_xalloc_die_LDADD = $(LDADD) @LIBINTL@
 test_xstrtol_LDADD = $(LDADD) @LIBINTL@
 test_xstrtoul_LDADD = $(LDADD) @LIBINTL@
 test_xstrtoumax_LDADD = $(LDADD) @LIBINTL@
+test_xvasprintf_LDADD = $(LDADD) @LIBINTL@
 all: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
 .SUFFIXES:
-.SUFFIXES: .c .html .log .o .obj .test .test$(EXEEXT)
+.SUFFIXES: .c .log .o .obj .test .test$(EXEEXT) .trs
 $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(srcdir)/gnulib.mk $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
@@ -1942,6 +2250,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
 	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
+$(srcdir)/gnulib.mk:
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
@@ -1970,6 +2279,9 @@ clean-noinstPROGRAMS:
 test-alloca-opt$(EXEEXT): $(test_alloca_opt_OBJECTS) $(test_alloca_opt_DEPENDENCIES) $(EXTRA_test_alloca_opt_DEPENDENCIES) 
 	@rm -f test-alloca-opt$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_alloca_opt_OBJECTS) $(test_alloca_opt_LDADD) $(LIBS)
+test-areadlink$(EXEEXT): $(test_areadlink_OBJECTS) $(test_areadlink_DEPENDENCIES) $(EXTRA_test_areadlink_DEPENDENCIES) 
+	@rm -f test-areadlink$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_areadlink_OBJECTS) $(test_areadlink_LDADD) $(LIBS)
 test-argmatch$(EXEEXT): $(test_argmatch_OBJECTS) $(test_argmatch_DEPENDENCIES) $(EXTRA_test_argmatch_DEPENDENCIES) 
 	@rm -f test-argmatch$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_argmatch_OBJECTS) $(test_argmatch_LDADD) $(LIBS)
@@ -1994,6 +2306,9 @@ test-c-strcasecmp$(EXEEXT): $(test_c_strcasecmp_OBJECTS) $(test_c_strcasecmp_DEP
 test-c-strncasecmp$(EXEEXT): $(test_c_strncasecmp_OBJECTS) $(test_c_strncasecmp_DEPENDENCIES) $(EXTRA_test_c_strncasecmp_DEPENDENCIES) 
 	@rm -f test-c-strncasecmp$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_c_strncasecmp_OBJECTS) $(test_c_strncasecmp_LDADD) $(LIBS)
+test-close$(EXEEXT): $(test_close_OBJECTS) $(test_close_DEPENDENCIES) $(EXTRA_test_close_DEPENDENCIES) 
+	@rm -f test-close$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_close_OBJECTS) $(test_close_LDADD) $(LIBS)
 test-dirname$(EXEEXT): $(test_dirname_OBJECTS) $(test_dirname_DEPENDENCIES) $(EXTRA_test_dirname_DEPENDENCIES) 
 	@rm -f test-dirname$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_dirname_OBJECTS) $(test_dirname_LDADD) $(LIBS)
@@ -2015,6 +2330,12 @@ test-fcntl$(EXEEXT): $(test_fcntl_OBJECTS) $(test_fcntl_DEPENDENCIES) $(EXTRA_te
 test-fcntl-h$(EXEEXT): $(test_fcntl_h_OBJECTS) $(test_fcntl_h_DEPENDENCIES) $(EXTRA_test_fcntl_h_DEPENDENCIES) 
 	@rm -f test-fcntl-h$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_fcntl_h_OBJECTS) $(test_fcntl_h_LDADD) $(LIBS)
+test-fdopen$(EXEEXT): $(test_fdopen_OBJECTS) $(test_fdopen_DEPENDENCIES) $(EXTRA_test_fdopen_DEPENDENCIES) 
+	@rm -f test-fdopen$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_fdopen_OBJECTS) $(test_fdopen_LDADD) $(LIBS)
+test-fgetc$(EXEEXT): $(test_fgetc_OBJECTS) $(test_fgetc_DEPENDENCIES) $(EXTRA_test_fgetc_DEPENDENCIES) 
+	@rm -f test-fgetc$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_fgetc_OBJECTS) $(test_fgetc_LDADD) $(LIBS)
 test-filenamecat$(EXEEXT): $(test_filenamecat_OBJECTS) $(test_filenamecat_DEPENDENCIES) $(EXTRA_test_filenamecat_DEPENDENCIES) 
 	@rm -f test-filenamecat$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_filenamecat_OBJECTS) $(test_filenamecat_LDADD) $(LIBS)
@@ -2024,12 +2345,24 @@ test-float$(EXEEXT): $(test_float_OBJECTS) $(test_float_DEPENDENCIES) $(EXTRA_te
 test-fnmatch$(EXEEXT): $(test_fnmatch_OBJECTS) $(test_fnmatch_DEPENDENCIES) $(EXTRA_test_fnmatch_DEPENDENCIES) 
 	@rm -f test-fnmatch$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_fnmatch_OBJECTS) $(test_fnmatch_LDADD) $(LIBS)
+test-fputc$(EXEEXT): $(test_fputc_OBJECTS) $(test_fputc_DEPENDENCIES) $(EXTRA_test_fputc_DEPENDENCIES) 
+	@rm -f test-fputc$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_fputc_OBJECTS) $(test_fputc_LDADD) $(LIBS)
+test-fread$(EXEEXT): $(test_fread_OBJECTS) $(test_fread_DEPENDENCIES) $(EXTRA_test_fread_DEPENDENCIES) 
+	@rm -f test-fread$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_fread_OBJECTS) $(test_fread_LDADD) $(LIBS)
 test-freopen$(EXEEXT): $(test_freopen_OBJECTS) $(test_freopen_DEPENDENCIES) $(EXTRA_test_freopen_DEPENDENCIES) 
 	@rm -f test-freopen$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_freopen_OBJECTS) $(test_freopen_LDADD) $(LIBS)
 test-freopen-safer$(EXEEXT): $(test_freopen_safer_OBJECTS) $(test_freopen_safer_DEPENDENCIES) $(EXTRA_test_freopen_safer_DEPENDENCIES) 
 	@rm -f test-freopen-safer$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_freopen_safer_OBJECTS) $(test_freopen_safer_LDADD) $(LIBS)
+test-fstat$(EXEEXT): $(test_fstat_OBJECTS) $(test_fstat_DEPENDENCIES) $(EXTRA_test_fstat_DEPENDENCIES) 
+	@rm -f test-fstat$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_fstat_OBJECTS) $(test_fstat_LDADD) $(LIBS)
+test-fwrite$(EXEEXT): $(test_fwrite_OBJECTS) $(test_fwrite_DEPENDENCIES) $(EXTRA_test_fwrite_DEPENDENCIES) 
+	@rm -f test-fwrite$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_fwrite_OBJECTS) $(test_fwrite_LDADD) $(LIBS)
 test-getcwd-lgpl$(EXEEXT): $(test_getcwd_lgpl_OBJECTS) $(test_getcwd_lgpl_DEPENDENCIES) $(EXTRA_test_getcwd_lgpl_DEPENDENCIES) 
 	@rm -f test-getcwd-lgpl$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_getcwd_lgpl_OBJECTS) $(test_getcwd_lgpl_LDADD) $(LIBS)
@@ -2072,6 +2405,9 @@ test-langinfo$(EXEEXT): $(test_langinfo_OBJECTS) $(test_langinfo_DEPENDENCIES) $
 test-locale$(EXEEXT): $(test_locale_OBJECTS) $(test_locale_DEPENDENCIES) $(EXTRA_test_locale_DEPENDENCIES) 
 	@rm -f test-locale$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_locale_OBJECTS) $(test_locale_LDADD) $(LIBS)
+test-localeconv$(EXEEXT): $(test_localeconv_OBJECTS) $(test_localeconv_DEPENDENCIES) $(EXTRA_test_localeconv_DEPENDENCIES) 
+	@rm -f test-localeconv$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_localeconv_OBJECTS) $(test_localeconv_LDADD) $(LIBS)
 test-lstat$(EXEEXT): $(test_lstat_OBJECTS) $(test_lstat_DEPENDENCIES) $(EXTRA_test_lstat_DEPENDENCIES) 
 	@rm -f test-lstat$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_lstat_OBJECTS) $(test_lstat_LDADD) $(LIBS)
@@ -2114,9 +2450,21 @@ test-nl_langinfo$(EXEEXT): $(test_nl_langinfo_OBJECTS) $(test_nl_langinfo_DEPEND
 test-open$(EXEEXT): $(test_open_OBJECTS) $(test_open_DEPENDENCIES) $(EXTRA_test_open_DEPENDENCIES) 
 	@rm -f test-open$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_open_OBJECTS) $(test_open_LDADD) $(LIBS)
+test-pathmax$(EXEEXT): $(test_pathmax_OBJECTS) $(test_pathmax_DEPENDENCIES) $(EXTRA_test_pathmax_DEPENDENCIES) 
+	@rm -f test-pathmax$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_pathmax_OBJECTS) $(test_pathmax_LDADD) $(LIBS)
 test-quotearg-simple$(EXEEXT): $(test_quotearg_simple_OBJECTS) $(test_quotearg_simple_DEPENDENCIES) $(EXTRA_test_quotearg_simple_DEPENDENCIES) 
 	@rm -f test-quotearg-simple$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_quotearg_simple_OBJECTS) $(test_quotearg_simple_LDADD) $(LIBS)
+test-raise$(EXEEXT): $(test_raise_OBJECTS) $(test_raise_DEPENDENCIES) $(EXTRA_test_raise_DEPENDENCIES) 
+	@rm -f test-raise$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_raise_OBJECTS) $(test_raise_LDADD) $(LIBS)
+test-readlink$(EXEEXT): $(test_readlink_OBJECTS) $(test_readlink_DEPENDENCIES) $(EXTRA_test_readlink_DEPENDENCIES) 
+	@rm -f test-readlink$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_readlink_OBJECTS) $(test_readlink_LDADD) $(LIBS)
+test-regex$(EXEEXT): $(test_regex_OBJECTS) $(test_regex_DEPENDENCIES) $(EXTRA_test_regex_DEPENDENCIES) 
+	@rm -f test-regex$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_regex_OBJECTS) $(test_regex_LDADD) $(LIBS)
 test-setenv$(EXEEXT): $(test_setenv_OBJECTS) $(test_setenv_DEPENDENCIES) $(EXTRA_test_setenv_DEPENDENCIES) 
 	@rm -f test-setenv$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_setenv_OBJECTS) $(test_setenv_LDADD) $(LIBS)
@@ -2126,12 +2474,15 @@ test-setlocale1$(EXEEXT): $(test_setlocale1_OBJECTS) $(test_setlocale1_DEPENDENC
 test-setlocale2$(EXEEXT): $(test_setlocale2_OBJECTS) $(test_setlocale2_DEPENDENCIES) $(EXTRA_test_setlocale2_DEPENDENCIES) 
 	@rm -f test-setlocale2$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_setlocale2_OBJECTS) $(test_setlocale2_LDADD) $(LIBS)
+test-sh-quote$(EXEEXT): $(test_sh_quote_OBJECTS) $(test_sh_quote_DEPENDENCIES) $(EXTRA_test_sh_quote_DEPENDENCIES) 
+	@rm -f test-sh-quote$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_sh_quote_OBJECTS) $(test_sh_quote_LDADD) $(LIBS)
 test-sigaction$(EXEEXT): $(test_sigaction_OBJECTS) $(test_sigaction_DEPENDENCIES) $(EXTRA_test_sigaction_DEPENDENCIES) 
 	@rm -f test-sigaction$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_sigaction_OBJECTS) $(test_sigaction_LDADD) $(LIBS)
-test-signal$(EXEEXT): $(test_signal_OBJECTS) $(test_signal_DEPENDENCIES) $(EXTRA_test_signal_DEPENDENCIES) 
-	@rm -f test-signal$(EXEEXT)
-	$(AM_V_CCLD)$(LINK) $(test_signal_OBJECTS) $(test_signal_LDADD) $(LIBS)
+test-signal-h$(EXEEXT): $(test_signal_h_OBJECTS) $(test_signal_h_DEPENDENCIES) $(EXTRA_test_signal_h_DEPENDENCIES) 
+	@rm -f test-signal-h$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_signal_h_OBJECTS) $(test_signal_h_LDADD) $(LIBS)
 test-sigprocmask$(EXEEXT): $(test_sigprocmask_OBJECTS) $(test_sigprocmask_DEPENDENCIES) $(EXTRA_test_sigprocmask_DEPENDENCIES) 
 	@rm -f test-sigprocmask$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_sigprocmask_OBJECTS) $(test_sigprocmask_LDADD) $(LIBS)
@@ -2180,6 +2531,9 @@ test-strings$(EXEEXT): $(test_strings_OBJECTS) $(test_strings_DEPENDENCIES) $(EX
 test-strnlen$(EXEEXT): $(test_strnlen_OBJECTS) $(test_strnlen_DEPENDENCIES) $(EXTRA_test_strnlen_DEPENDENCIES) 
 	@rm -f test-strnlen$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_strnlen_OBJECTS) $(test_strnlen_LDADD) $(LIBS)
+test-strtoull$(EXEEXT): $(test_strtoull_OBJECTS) $(test_strtoull_DEPENDENCIES) $(EXTRA_test_strtoull_DEPENDENCIES) 
+	@rm -f test-strtoull$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_strtoull_OBJECTS) $(test_strtoull_LDADD) $(LIBS)
 test-strtoumax$(EXEEXT): $(test_strtoumax_OBJECTS) $(test_strtoumax_DEPENDENCIES) $(EXTRA_test_strtoumax_DEPENDENCIES) 
 	@rm -f test-strtoumax$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_strtoumax_OBJECTS) $(test_strtoumax_LDADD) $(LIBS)
@@ -2192,6 +2546,9 @@ test-sys_stat$(EXEEXT): $(test_sys_stat_OBJECTS) $(test_sys_stat_DEPENDENCIES) $
 test-sys_time$(EXEEXT): $(test_sys_time_OBJECTS) $(test_sys_time_DEPENDENCIES) $(EXTRA_test_sys_time_DEPENDENCIES) 
 	@rm -f test-sys_time$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_sys_time_OBJECTS) $(test_sys_time_LDADD) $(LIBS)
+test-sys_types$(EXEEXT): $(test_sys_types_OBJECTS) $(test_sys_types_DEPENDENCIES) $(EXTRA_test_sys_types_DEPENDENCIES) 
+	@rm -f test-sys_types$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_sys_types_OBJECTS) $(test_sys_types_LDADD) $(LIBS)
 test-sys_wait$(EXEEXT): $(test_sys_wait_OBJECTS) $(test_sys_wait_DEPENDENCIES) $(EXTRA_test_sys_wait_DEPENDENCIES) 
 	@rm -f test-sys_wait$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_sys_wait_OBJECTS) $(test_sys_wait_LDADD) $(LIBS)
@@ -2242,6 +2599,9 @@ test-usleep$(EXEEXT): $(test_usleep_OBJECTS) $(test_usleep_DEPENDENCIES) $(EXTRA
 test-vasnprintf$(EXEEXT): $(test_vasnprintf_OBJECTS) $(test_vasnprintf_DEPENDENCIES) $(EXTRA_test_vasnprintf_DEPENDENCIES) 
 	@rm -f test-vasnprintf$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_vasnprintf_OBJECTS) $(test_vasnprintf_LDADD) $(LIBS)
+test-vasprintf$(EXEEXT): $(test_vasprintf_OBJECTS) $(test_vasprintf_DEPENDENCIES) $(EXTRA_test_vasprintf_DEPENDENCIES) 
+	@rm -f test-vasprintf$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_vasprintf_OBJECTS) $(test_vasprintf_LDADD) $(LIBS)
 test-verify$(EXEEXT): $(test_verify_OBJECTS) $(test_verify_DEPENDENCIES) $(EXTRA_test_verify_DEPENDENCIES) 
 	@rm -f test-verify$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_verify_OBJECTS) $(test_verify_LDADD) $(LIBS)
@@ -2275,25 +2635,23 @@ test-xstrtoul$(EXEEXT): $(test_xstrtoul_OBJECTS) $(test_xstrtoul_DEPENDENCIES) $
 test-xstrtoumax$(EXEEXT): $(test_xstrtoumax_OBJECTS) $(test_xstrtoumax_DEPENDENCIES) $(EXTRA_test_xstrtoumax_DEPENDENCIES) 
 	@rm -f test-xstrtoumax$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(test_xstrtoumax_OBJECTS) $(test_xstrtoumax_LDADD) $(LIBS)
+test-xvasprintf$(EXEEXT): $(test_xvasprintf_OBJECTS) $(test_xvasprintf_DEPENDENCIES) $(EXTRA_test_xvasprintf_DEPENDENCIES) 
+	@rm -f test-xvasprintf$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(test_xvasprintf_OBJECTS) $(test_xvasprintf_LDADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
-	-rm -f unistr/test-u8-mbtoucr.$(OBJEXT)
-	-rm -f unistr/test-u8-uctomb.$(OBJEXT)
-	-rm -f uniwidth/test-uc_width.$(OBJEXT)
-	-rm -f uniwidth/test-uc_width2.$(OBJEXT)
+	-rm -f unistr/*.$(OBJEXT)
+	-rm -f uniwidth/*.$(OBJEXT)
 
 distclean-compile:
 	-rm -f *.tab.c
 
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/argmatch.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/asnprintf.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/float.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fdopen.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getcwd-lgpl.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getpagesize.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hash-pjw.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/printf-args.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/printf-parse.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/putenv.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/setenv.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/setlocale.Po@am__quote@
@@ -2301,6 +2659,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/snprintf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/symlink.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-alloca-opt.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-areadlink.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-argmatch.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-binary-io.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-bitrotate.Po@am__quote@
@@ -2309,6 +2668,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-c-stack.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-c-strcasecmp.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-c-strncasecmp.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-close.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-dirname.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-dup2.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-environ.Po@am__quote@
@@ -2316,11 +2676,17 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-exclude.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fcntl-h.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fcntl.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fdopen.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fgetc.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-filenamecat.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-float.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fnmatch.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fputc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fread.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-freopen-safer.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-freopen.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fstat.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-fwrite.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-getcwd-lgpl.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-getdtablesize.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-getopt.Po@am__quote@
@@ -2335,6 +2701,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-iswblank.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-langinfo.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-locale.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-localeconv.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-lstat.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-malloc-gnu.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-malloca.Po@am__quote@
@@ -2349,12 +2716,17 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-memchr.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-nl_langinfo.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-open.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-pathmax.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-quotearg-simple.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-raise.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-readlink.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-regex.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-setenv.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-setlocale1.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-setlocale2.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sh-quote.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sigaction.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-signal.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-signal-h.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sigprocmask.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sleep.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-snprintf.Po@am__quote@
@@ -2371,16 +2743,19 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-string.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-strings.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-strnlen.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-strtoull.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-strtoumax.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-symlink.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sys_stat.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sys_time.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sys_types.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-sys_wait.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-time.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-unistd.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-unsetenv.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-usleep.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-vasnprintf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-vasprintf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-verify.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-version-etc.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-wchar.Po@am__quote@
@@ -2392,9 +2767,9 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-xstrtol.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-xstrtoul.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-xstrtoumax.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test-xvasprintf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/unsetenv.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/usleep.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vasnprintf.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wctob.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wctomb.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@unistr/$(DEPDIR)/test-u8-mbtoucr.Po@am__quote@
@@ -2419,12 +2794,12 @@ distclean-compile:
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 
 # This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
-#     (which will cause the Makefiles to be regenerated when you run `make');
-# (2) otherwise, pass the desired values on the `make' command line.
-$(RECURSIVE_TARGETS):
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
+#     (which will cause the Makefiles to be regenerated when you run 'make');
+# (2) otherwise, pass the desired values on the 'make' command line.
+$(am__recursive_targets):
 	@fail= failcom='exit 1'; \
 	for f in x $$MAKEFLAGS; do \
 	  case $$f in \
@@ -2434,7 +2809,11 @@ $(RECURSIVE_TARGETS):
 	done; \
 	dot_seen=no; \
 	target=`echo $@ | sed s/-recursive//`; \
-	list='$(SUBDIRS)'; for subdir in $$list; do \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	for subdir in $$list; do \
 	  echo "Making $$target in $$subdir"; \
 	  if test "$$subdir" = "."; then \
 	    dot_seen=yes; \
@@ -2449,61 +2828,12 @@ $(RECURSIVE_TARGETS):
 	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
 	fi; test -z "$$fail"
 
-$(RECURSIVE_CLEAN_TARGETS):
-	@fail= failcom='exit 1'; \
-	for f in x $$MAKEFLAGS; do \
-	  case $$f in \
-	    *=* | --[!k]*);; \
-	    *k*) failcom='fail=yes';; \
-	  esac; \
-	done; \
-	dot_seen=no; \
-	case "$@" in \
-	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
-	  *) list='$(SUBDIRS)' ;; \
-	esac; \
-	rev=''; for subdir in $$list; do \
-	  if test "$$subdir" = "."; then :; else \
-	    rev="$$subdir $$rev"; \
-	  fi; \
-	done; \
-	rev="$$rev ."; \
-	target=`echo $@ | sed s/-recursive//`; \
-	for subdir in $$rev; do \
-	  echo "Making $$target in $$subdir"; \
-	  if test "$$subdir" = "."; then \
-	    local_target="$$target-am"; \
-	  else \
-	    local_target="$$target"; \
-	  fi; \
-	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
-	  || eval $$failcom; \
-	done && test -z "$$fail"
-tags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
-	done
-ctags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
-	done
-cscopelist-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) cscopelist); \
-	done
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-recursive
+TAGS: tags
 
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
-
-TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
 	set x; \
 	here=`pwd`; \
 	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
@@ -2519,12 +2849,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
 	  fi; \
 	done; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	$(am__define_uniq_tagged_files); \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -2536,15 +2861,11 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
-CTAGS: ctags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -2553,9 +2874,10 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-recursive
 
-cscopelist: cscopelist-recursive $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
 	case "$(srcdir)" in \
 	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
 	  *) sdir=$(subdir)/$(srcdir) ;; \
@@ -2571,375 +2893,1141 @@ cscopelist: cscopelist-recursive $(HEADERS) $(SOURCES) $(LISP)
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 
+# Recover from deleted '.trs' file; this should ensure that
+# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
+# both 'foo.log' and 'foo.trs'.  Break the recipe in two subshells
+# to avoid problems with "make -n".
+.log.trs:
+	rm -f $< $@
+	$(MAKE) $(AM_MAKEFLAGS) $<
+
+# Leading 'am--fnord' is there to ensure the list of targets does not
+# exand to empty, as could happen e.g. with make check TESTS=''.
+am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck)
+am--force-recheck:
+	@:
+
 $(TEST_SUITE_LOG): $(TEST_LOGS)
-	@$(am__sh_e_setup);						\
-	list='$(TEST_LOGS)';						\
-	results=`for f in $$list; do					\
-		   test -r $$f && read line < $$f && echo "$$line"	\
-		     || echo FAIL;					\
-		 done`;							\
-	all=`echo "$$results" | sed '/^$$/d' | wc -l | sed -e 's/^[	 ]*//'`; \
-	fail=`echo "$$results" | grep -c '^FAIL'`;			\
-	pass=`echo "$$results" | grep -c '^PASS'`;			\
-	skip=`echo "$$results" | grep -c '^SKIP'`;			\
-	xfail=`echo "$$results" | grep -c '^XFAIL'`;			\
-	xpass=`echo "$$results" | grep -c '^XPASS'`;			\
-	failures=`expr $$fail + $$xpass`;				\
-	all=`expr $$all - $$skip`;					\
-	if test "$$all" -eq 1; then tests=test; All=;			\
-	else tests=tests; All="All "; fi;				\
-	case fail=$$fail:xpass=$$xpass:xfail=$$xfail in			\
-	  fail=0:xpass=0:xfail=0)					\
-	    msg="$$All$$all $$tests passed.  ";				\
-	    exit=true;;							\
-	  fail=0:xpass=0:xfail=*)					\
-	    msg="$$All$$all $$tests behaved as expected";		\
-	    if test "$$xfail" -eq 1; then xfailures=failure;		\
-	    else xfailures=failures; fi;				\
-	    msg="$$msg ($$xfail expected $$xfailures).  ";		\
-	    exit=true;;							\
-	  fail=*:xpass=0:xfail=*)					\
-	    msg="$$fail of $$all $$tests failed.  ";			\
-	    exit=false;;						\
-	  fail=*:xpass=*:xfail=*)					\
-	    msg="$$failures of $$all $$tests did not behave as expected"; \
-	    if test "$$xpass" -eq 1; then xpasses=pass;			\
-	    else xpasses=passes; fi;					\
-	    msg="$$msg ($$xpass unexpected $$xpasses).  ";		\
-	    exit=false;;						\
-	  *)								\
-	    echo >&2 "incorrect case"; exit 4;;				\
-	esac;								\
-	if test "$$skip" -ne 0; then					\
-	  if test "$$skip" -eq 1; then					\
-	    msg="$$msg($$skip test was not run).  ";			\
-	  else								\
-	    msg="$$msg($$skip tests were not run).  ";			\
-	  fi;								\
-	fi;								\
+	@$(am__set_TESTS_bases); \
+	am__f_ok () { test -f "$$1" && test -r "$$1"; }; \
+	redo_bases=`for i in $$bases; do \
+	              am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \
+	            done`; \
+	if test -n "$$redo_bases"; then \
+	  redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
+	  redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
+	  if $(am__make_dryrun); then :; else \
+	    rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
+	  fi; \
+	fi; \
+	if test -n "$$am__remaking_logs"; then \
+	  echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
+	       "recursion detected" >&2; \
+	else \
+	  am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
+	fi; \
+	if $(am__make_dryrun); then :; else \
+	  st=0;  \
+	  errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
+	  for i in $$redo_bases; do \
+	    test -f $$i.trs && test -r $$i.trs \
+	      || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
+	    test -f $$i.log && test -r $$i.log \
+	      || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+	  done; \
+	  test $$st -eq 0 || exit 1; \
+	fi
+	@$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
+	ws='[ 	]'; \
+	results=`for b in $$bases; do echo $$b.trs; done`; \
+	test -n "$$results" || results=/dev/null; \
+	all=`  grep "^$$ws*:test-result:"           $$results | wc -l`; \
+	pass=` grep "^$$ws*:test-result:$$ws*PASS"  $$results | wc -l`; \
+	fail=` grep "^$$ws*:test-result:$$ws*FAIL"  $$results | wc -l`; \
+	skip=` grep "^$$ws*:test-result:$$ws*SKIP"  $$results | wc -l`; \
+	xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+	xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+	error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+	if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+	  success=true; \
+	else \
+	  success=false; \
+	fi; \
+	br='==================='; br=$$br$$br$$br$$br; \
+	result_count () \
+	{ \
+	    if test x"$$1" = x"--maybe-color"; then \
+	      maybe_colorize=yes; \
+	    elif test x"$$1" = x"--no-color"; then \
+	      maybe_colorize=no; \
+	    else \
+	      echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+	    fi; \
+	    shift; \
+	    desc=$$1 count=$$2; \
+	    if test $$maybe_colorize = yes && test $$count -gt 0; then \
+	      color_start=$$3 color_end=$$std; \
+	    else \
+	      color_start= color_end=; \
+	    fi; \
+	    echo "$${color_start}# $$desc $$count$${color_end}"; \
+	}; \
+	create_testsuite_report () \
+	{ \
+	  result_count $$1 "TOTAL:" $$all   "$$brg"; \
+	  result_count $$1 "PASS: " $$pass  "$$grn"; \
+	  result_count $$1 "SKIP: " $$skip  "$$blu"; \
+	  result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+	  result_count $$1 "FAIL: " $$fail  "$$red"; \
+	  result_count $$1 "XPASS:" $$xpass "$$red"; \
+	  result_count $$1 "ERROR:" $$error "$$mgn"; \
+	}; \
 	{								\
 	  echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" |	\
 	    $(am__rst_title);						\
-	  echo "$$msg";							\
+	  create_testsuite_report --no-color;				\
 	  echo;								\
 	  echo ".. contents:: :depth: 2";				\
 	  echo;								\
-	  for f in $$list; do						\
-	    test -r $$f && read line < $$f || line=;			\
-	    case $$line in						\
-	      PASS:*|XFAIL:*);;						\
-	      *) echo; cat $$f;;					\
-	    esac;							\
-	  done;								\
-	} >$(TEST_SUITE_LOG).tmp;					\
+	  for b in $$bases; do echo $$b; done				\
+	    | $(am__create_global_log);					\
+	} >$(TEST_SUITE_LOG).tmp || exit 1;				\
 	mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG);			\
-	if test "$$failures" -ne 0; then				\
-	  msg="$${msg}See $(subdir)/$(TEST_SUITE_LOG).  ";		\
-	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
-	    msg="$${msg}Please report to $(PACKAGE_BUGREPORT).  ";	\
-	  fi;								\
-	fi;								\
-	test x"$$VERBOSE" = x || $$exit || cat $(TEST_SUITE_LOG);	\
-	$(am__tty_colors);						\
-	if $$exit; then							\
+	if $$success; then						\
 	  col="$$grn";							\
 	 else								\
 	  col="$$red";							\
+	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
+	fi;								\
+	echo "$${col}$$br$${std}"; 					\
+	echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}";	\
+	echo "$${col}$$br$${std}"; 					\
+	create_testsuite_report --maybe-color;				\
+	echo "$$col$$br$$std";						\
+	if $$success; then :; else					\
+	  echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}";		\
+	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
+	    echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}";	\
+	  fi;								\
+	  echo "$$col$$br$$std";					\
 	fi;								\
-	echo "$$msg" | $(am__text_box) "col=$$col" "std=$$std";		\
-	$$exit
+	$$success || exit 1
 
-# Run all the tests.
 check-TESTS:
-	@list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
+	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
 	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
-	@list='$(TEST_LOGS)';						\
-	list=`for f in $$list; do					\
-	  test .log = $$f || echo $$f;					\
-	done | tr '\012\015' '  '`;					\
-	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$list"
-
-.log.html:
-	@list='$(RST2HTML) $$RST2HTML rst2html rst2html.py';		\
-	for r2h in $$list; do						\
-	  if ($$r2h --version) >/dev/null 2>&1; then			\
-	    R2H=$$r2h;							\
-	  fi;								\
-	done;								\
-	if test -z "$$R2H"; then					\
-	  echo >&2 "cannot find rst2html, cannot create $@";		\
-	  exit 2;							\
-	fi;								\
-	$$R2H $< >$@.tmp
-	@mv $@.tmp $@
-
-# Be sure to run check first, and then to convert the result.
-# Beware of concurrent executions.  Run "check" not "check-TESTS", as
-# check-SCRIPTS and other dependencies are rebuilt by the former only.
-# And expect check to fail.
-check-html:
-	@if $(MAKE) $(AM_MAKEFLAGS) check; then			\
-	  rv=0; else rv=$$?;					\
-	fi;							\
-	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_HTML) || exit 4;	\
-	exit $$rv
-recheck recheck-html:
-	@target=`echo $@ | sed 's,^re,,'`;				\
-	list='$(TEST_LOGS)';						\
-	list=`for f in $$list; do					\
-	        test -f $$f || continue;				\
-	        if test -r $$f && read line < $$f; then			\
-	          case $$line in FAIL*|XPASS*) echo $$f;; esac;		\
-	        else echo $$f; fi;					\
-	      done | tr '\012\015' '  '`;				\
-	list=`echo "$$list" | sed 's/ *$$//'`;				\
-	$(MAKE) $(AM_MAKEFLAGS) $$target AM_MAKEFLAGS='$(AM_MAKEFLAGS) TEST_LOGS="'"$$list"'"'
+	@set +e; $(am__set_TESTS_bases); \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+	exit $$?;
+recheck: all $(check_LIBRARIES) $(check_PROGRAMS)
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	bases=`for i in $$bases; do echo $$i; done \
+	         | $(am__list_recheck_tests)` || exit 1; \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	log_list=`echo $$log_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+	        am__force_recheck=am--force-recheck \
+	        TEST_LOGS="$$log_list"; \
+	exit $$?
 test-alloca-opt.log: test-alloca-opt$(EXEEXT)
-	@p='test-alloca-opt$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-alloca-opt$(EXEEXT)'; \
+	b='test-alloca-opt'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-areadlink.log: test-areadlink$(EXEEXT)
+	@p='test-areadlink$(EXEEXT)'; \
+	b='test-areadlink'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-argmatch.log: test-argmatch$(EXEEXT)
-	@p='test-argmatch$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-argmatch$(EXEEXT)'; \
+	b='test-argmatch'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-binary-io.sh.log: test-binary-io.sh
-	@p='test-binary-io.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-binary-io.sh'; \
+	b='test-binary-io.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-bitrotate.log: test-bitrotate$(EXEEXT)
-	@p='test-bitrotate$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-bitrotate$(EXEEXT)'; \
+	b='test-bitrotate'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-btowc1.sh.log: test-btowc1.sh
-	@p='test-btowc1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-btowc1.sh'; \
+	b='test-btowc1.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-btowc2.sh.log: test-btowc2.sh
-	@p='test-btowc2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-btowc2.sh'; \
+	b='test-btowc2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-c-ctype.log: test-c-ctype$(EXEEXT)
-	@p='test-c-ctype$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-c-ctype$(EXEEXT)'; \
+	b='test-c-ctype'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-c-stack.sh.log: test-c-stack.sh
-	@p='test-c-stack.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-c-stack.sh'; \
+	b='test-c-stack.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-c-stack2.sh.log: test-c-stack2.sh
-	@p='test-c-stack2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-c-stack2.sh'; \
+	b='test-c-stack2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-c-strcase.sh.log: test-c-strcase.sh
-	@p='test-c-strcase.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-c-strcase.sh'; \
+	b='test-c-strcase.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-close.log: test-close$(EXEEXT)
+	@p='test-close$(EXEEXT)'; \
+	b='test-close'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-dirname.log: test-dirname$(EXEEXT)
-	@p='test-dirname$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-dirname$(EXEEXT)'; \
+	b='test-dirname'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-dup2.log: test-dup2$(EXEEXT)
-	@p='test-dup2$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-dup2$(EXEEXT)'; \
+	b='test-dup2'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-environ.log: test-environ$(EXEEXT)
-	@p='test-environ$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-environ$(EXEEXT)'; \
+	b='test-environ'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-errno.log: test-errno$(EXEEXT)
-	@p='test-errno$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-errno$(EXEEXT)'; \
+	b='test-errno'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude1.sh.log: test-exclude1.sh
-	@p='test-exclude1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude1.sh'; \
+	b='test-exclude1.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude2.sh.log: test-exclude2.sh
-	@p='test-exclude2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude2.sh'; \
+	b='test-exclude2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude3.sh.log: test-exclude3.sh
-	@p='test-exclude3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude3.sh'; \
+	b='test-exclude3.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude4.sh.log: test-exclude4.sh
-	@p='test-exclude4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude4.sh'; \
+	b='test-exclude4.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude5.sh.log: test-exclude5.sh
-	@p='test-exclude5.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude5.sh'; \
+	b='test-exclude5.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude6.sh.log: test-exclude6.sh
-	@p='test-exclude6.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude6.sh'; \
+	b='test-exclude6.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude7.sh.log: test-exclude7.sh
-	@p='test-exclude7.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude7.sh'; \
+	b='test-exclude7.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-exclude8.sh.log: test-exclude8.sh
-	@p='test-exclude8.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-exclude8.sh'; \
+	b='test-exclude8.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-fcntl-h.log: test-fcntl-h$(EXEEXT)
-	@p='test-fcntl-h$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-fcntl-h$(EXEEXT)'; \
+	b='test-fcntl-h'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-fcntl.log: test-fcntl$(EXEEXT)
-	@p='test-fcntl$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-fcntl$(EXEEXT)'; \
+	b='test-fcntl'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-fdopen.log: test-fdopen$(EXEEXT)
+	@p='test-fdopen$(EXEEXT)'; \
+	b='test-fdopen'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-fgetc.log: test-fgetc$(EXEEXT)
+	@p='test-fgetc$(EXEEXT)'; \
+	b='test-fgetc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-filenamecat.log: test-filenamecat$(EXEEXT)
-	@p='test-filenamecat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-filenamecat$(EXEEXT)'; \
+	b='test-filenamecat'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-float.log: test-float$(EXEEXT)
-	@p='test-float$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-float$(EXEEXT)'; \
+	b='test-float'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-fnmatch.log: test-fnmatch$(EXEEXT)
-	@p='test-fnmatch$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-fnmatch$(EXEEXT)'; \
+	b='test-fnmatch'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-fputc.log: test-fputc$(EXEEXT)
+	@p='test-fputc$(EXEEXT)'; \
+	b='test-fputc'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-fread.log: test-fread$(EXEEXT)
+	@p='test-fread$(EXEEXT)'; \
+	b='test-fread'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-freopen-safer.log: test-freopen-safer$(EXEEXT)
-	@p='test-freopen-safer$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-freopen-safer$(EXEEXT)'; \
+	b='test-freopen-safer'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-freopen.log: test-freopen$(EXEEXT)
-	@p='test-freopen$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-freopen$(EXEEXT)'; \
+	b='test-freopen'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-fstat.log: test-fstat$(EXEEXT)
+	@p='test-fstat$(EXEEXT)'; \
+	b='test-fstat'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-fwrite.log: test-fwrite$(EXEEXT)
+	@p='test-fwrite$(EXEEXT)'; \
+	b='test-fwrite'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-getcwd-lgpl.log: test-getcwd-lgpl$(EXEEXT)
-	@p='test-getcwd-lgpl$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-getcwd-lgpl$(EXEEXT)'; \
+	b='test-getcwd-lgpl'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-getdtablesize.log: test-getdtablesize$(EXEEXT)
-	@p='test-getdtablesize$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-getdtablesize$(EXEEXT)'; \
+	b='test-getdtablesize'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-getopt.log: test-getopt$(EXEEXT)
-	@p='test-getopt$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-getopt$(EXEEXT)'; \
+	b='test-getopt'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-gettimeofday.log: test-gettimeofday$(EXEEXT)
-	@p='test-gettimeofday$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-gettimeofday$(EXEEXT)'; \
+	b='test-gettimeofday'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-hash.log: test-hash$(EXEEXT)
-	@p='test-hash$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-hash$(EXEEXT)'; \
+	b='test-hash'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-iconv-h.log: test-iconv-h$(EXEEXT)
-	@p='test-iconv-h$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-iconv-h$(EXEEXT)'; \
+	b='test-iconv-h'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-iconv.log: test-iconv$(EXEEXT)
-	@p='test-iconv$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-iconv$(EXEEXT)'; \
+	b='test-iconv'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-ignore-value.log: test-ignore-value$(EXEEXT)
-	@p='test-ignore-value$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-ignore-value$(EXEEXT)'; \
+	b='test-ignore-value'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-intprops.log: test-intprops$(EXEEXT)
-	@p='test-intprops$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-intprops$(EXEEXT)'; \
+	b='test-intprops'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-inttostr.log: test-inttostr$(EXEEXT)
-	@p='test-inttostr$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-inttostr$(EXEEXT)'; \
+	b='test-inttostr'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-inttypes.log: test-inttypes$(EXEEXT)
-	@p='test-inttypes$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-inttypes$(EXEEXT)'; \
+	b='test-inttypes'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-iswblank.log: test-iswblank$(EXEEXT)
-	@p='test-iswblank$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-iswblank$(EXEEXT)'; \
+	b='test-iswblank'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-langinfo.log: test-langinfo$(EXEEXT)
-	@p='test-langinfo$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-langinfo$(EXEEXT)'; \
+	b='test-langinfo'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-locale.log: test-locale$(EXEEXT)
-	@p='test-locale$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-locale$(EXEEXT)'; \
+	b='test-locale'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-localeconv.log: test-localeconv$(EXEEXT)
+	@p='test-localeconv$(EXEEXT)'; \
+	b='test-localeconv'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-lstat.log: test-lstat$(EXEEXT)
-	@p='test-lstat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-lstat$(EXEEXT)'; \
+	b='test-lstat'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-malloc-gnu.log: test-malloc-gnu$(EXEEXT)
-	@p='test-malloc-gnu$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-malloc-gnu$(EXEEXT)'; \
+	b='test-malloc-gnu'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-malloca.log: test-malloca$(EXEEXT)
-	@p='test-malloca$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-malloca$(EXEEXT)'; \
+	b='test-malloca'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc1.sh.log: test-mbrtowc1.sh
-	@p='test-mbrtowc1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc1.sh'; \
+	b='test-mbrtowc1.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc2.sh.log: test-mbrtowc2.sh
-	@p='test-mbrtowc2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc2.sh'; \
+	b='test-mbrtowc2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc3.sh.log: test-mbrtowc3.sh
-	@p='test-mbrtowc3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc3.sh'; \
+	b='test-mbrtowc3.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc4.sh.log: test-mbrtowc4.sh
-	@p='test-mbrtowc4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc4.sh'; \
+	b='test-mbrtowc4.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc-w32-1.sh.log: test-mbrtowc-w32-1.sh
-	@p='test-mbrtowc-w32-1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc-w32-1.sh'; \
+	b='test-mbrtowc-w32-1.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc-w32-2.sh.log: test-mbrtowc-w32-2.sh
-	@p='test-mbrtowc-w32-2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc-w32-2.sh'; \
+	b='test-mbrtowc-w32-2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc-w32-3.sh.log: test-mbrtowc-w32-3.sh
-	@p='test-mbrtowc-w32-3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc-w32-3.sh'; \
+	b='test-mbrtowc-w32-3.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc-w32-4.sh.log: test-mbrtowc-w32-4.sh
-	@p='test-mbrtowc-w32-4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc-w32-4.sh'; \
+	b='test-mbrtowc-w32-4.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbrtowc-w32-5.sh.log: test-mbrtowc-w32-5.sh
-	@p='test-mbrtowc-w32-5.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbrtowc-w32-5.sh'; \
+	b='test-mbrtowc-w32-5.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbscasecmp.sh.log: test-mbscasecmp.sh
-	@p='test-mbscasecmp.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbscasecmp.sh'; \
+	b='test-mbscasecmp.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsinit.sh.log: test-mbsinit.sh
-	@p='test-mbsinit.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsinit.sh'; \
+	b='test-mbsinit.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsrtowcs1.sh.log: test-mbsrtowcs1.sh
-	@p='test-mbsrtowcs1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsrtowcs1.sh'; \
+	b='test-mbsrtowcs1.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsrtowcs2.sh.log: test-mbsrtowcs2.sh
-	@p='test-mbsrtowcs2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsrtowcs2.sh'; \
+	b='test-mbsrtowcs2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsrtowcs3.sh.log: test-mbsrtowcs3.sh
-	@p='test-mbsrtowcs3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsrtowcs3.sh'; \
+	b='test-mbsrtowcs3.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsrtowcs4.sh.log: test-mbsrtowcs4.sh
-	@p='test-mbsrtowcs4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsrtowcs4.sh'; \
+	b='test-mbsrtowcs4.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsstr1.log: test-mbsstr1$(EXEEXT)
-	@p='test-mbsstr1$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsstr1$(EXEEXT)'; \
+	b='test-mbsstr1'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsstr2.sh.log: test-mbsstr2.sh
-	@p='test-mbsstr2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsstr2.sh'; \
+	b='test-mbsstr2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-mbsstr3.sh.log: test-mbsstr3.sh
-	@p='test-mbsstr3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-mbsstr3.sh'; \
+	b='test-mbsstr3.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-memchr.log: test-memchr$(EXEEXT)
-	@p='test-memchr$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-memchr$(EXEEXT)'; \
+	b='test-memchr'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-nl_langinfo.sh.log: test-nl_langinfo.sh
-	@p='test-nl_langinfo.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-nl_langinfo.sh'; \
+	b='test-nl_langinfo.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-open.log: test-open$(EXEEXT)
-	@p='test-open$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-open$(EXEEXT)'; \
+	b='test-open'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-pathmax.log: test-pathmax$(EXEEXT)
+	@p='test-pathmax$(EXEEXT)'; \
+	b='test-pathmax'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-quotearg-simple.log: test-quotearg-simple$(EXEEXT)
-	@p='test-quotearg-simple$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-quotearg-simple$(EXEEXT)'; \
+	b='test-quotearg-simple'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-raise.log: test-raise$(EXEEXT)
+	@p='test-raise$(EXEEXT)'; \
+	b='test-raise'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-readlink.log: test-readlink$(EXEEXT)
+	@p='test-readlink$(EXEEXT)'; \
+	b='test-readlink'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-regex.log: test-regex$(EXEEXT)
+	@p='test-regex$(EXEEXT)'; \
+	b='test-regex'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-setenv.log: test-setenv$(EXEEXT)
-	@p='test-setenv$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-setenv$(EXEEXT)'; \
+	b='test-setenv'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-setlocale1.sh.log: test-setlocale1.sh
-	@p='test-setlocale1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-setlocale1.sh'; \
+	b='test-setlocale1.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-setlocale2.sh.log: test-setlocale2.sh
-	@p='test-setlocale2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-setlocale2.sh'; \
+	b='test-setlocale2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-sh-quote.log: test-sh-quote$(EXEEXT)
+	@p='test-sh-quote$(EXEEXT)'; \
+	b='test-sh-quote'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-sigaction.log: test-sigaction$(EXEEXT)
-	@p='test-sigaction$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
-test-signal.log: test-signal$(EXEEXT)
-	@p='test-signal$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-sigaction$(EXEEXT)'; \
+	b='test-sigaction'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-signal-h.log: test-signal-h$(EXEEXT)
+	@p='test-signal-h$(EXEEXT)'; \
+	b='test-signal-h'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-sigprocmask.log: test-sigprocmask$(EXEEXT)
-	@p='test-sigprocmask$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-sigprocmask$(EXEEXT)'; \
+	b='test-sigprocmask'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-sleep.log: test-sleep$(EXEEXT)
-	@p='test-sleep$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-sleep$(EXEEXT)'; \
+	b='test-sleep'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-snprintf.log: test-snprintf$(EXEEXT)
-	@p='test-snprintf$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-snprintf$(EXEEXT)'; \
+	b='test-snprintf'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-stat.log: test-stat$(EXEEXT)
-	@p='test-stat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-stat$(EXEEXT)'; \
+	b='test-stat'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-stat-time.log: test-stat-time$(EXEEXT)
-	@p='test-stat-time$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-stat-time$(EXEEXT)'; \
+	b='test-stat-time'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-stdbool.log: test-stdbool$(EXEEXT)
-	@p='test-stdbool$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-stdbool$(EXEEXT)'; \
+	b='test-stdbool'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-stddef.log: test-stddef$(EXEEXT)
-	@p='test-stddef$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-stddef$(EXEEXT)'; \
+	b='test-stddef'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-stdint.log: test-stdint$(EXEEXT)
-	@p='test-stdint$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-stdint$(EXEEXT)'; \
+	b='test-stdint'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-stdio.log: test-stdio$(EXEEXT)
-	@p='test-stdio$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-stdio$(EXEEXT)'; \
+	b='test-stdio'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-stdlib.log: test-stdlib$(EXEEXT)
-	@p='test-stdlib$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-stdlib$(EXEEXT)'; \
+	b='test-stdlib'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-strerror.log: test-strerror$(EXEEXT)
-	@p='test-strerror$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-strerror$(EXEEXT)'; \
+	b='test-strerror'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-strftime.log: test-strftime$(EXEEXT)
-	@p='test-strftime$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-strftime$(EXEEXT)'; \
+	b='test-strftime'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-striconv.log: test-striconv$(EXEEXT)
-	@p='test-striconv$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-striconv$(EXEEXT)'; \
+	b='test-striconv'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-string.log: test-string$(EXEEXT)
-	@p='test-string$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-string$(EXEEXT)'; \
+	b='test-string'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-strings.log: test-strings$(EXEEXT)
-	@p='test-strings$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-strings$(EXEEXT)'; \
+	b='test-strings'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-strnlen.log: test-strnlen$(EXEEXT)
-	@p='test-strnlen$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-strnlen$(EXEEXT)'; \
+	b='test-strnlen'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-strtoull.log: test-strtoull$(EXEEXT)
+	@p='test-strtoull$(EXEEXT)'; \
+	b='test-strtoull'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-strtoumax.log: test-strtoumax$(EXEEXT)
-	@p='test-strtoumax$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-strtoumax$(EXEEXT)'; \
+	b='test-strtoumax'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-symlink.log: test-symlink$(EXEEXT)
-	@p='test-symlink$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-symlink$(EXEEXT)'; \
+	b='test-symlink'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-sys_stat.log: test-sys_stat$(EXEEXT)
-	@p='test-sys_stat$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-sys_stat$(EXEEXT)'; \
+	b='test-sys_stat'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-sys_time.log: test-sys_time$(EXEEXT)
-	@p='test-sys_time$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-sys_time$(EXEEXT)'; \
+	b='test-sys_time'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-sys_types.log: test-sys_types$(EXEEXT)
+	@p='test-sys_types$(EXEEXT)'; \
+	b='test-sys_types'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-sys_wait.log: test-sys_wait$(EXEEXT)
-	@p='test-sys_wait$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-sys_wait$(EXEEXT)'; \
+	b='test-sys_wait'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-init.sh.log: test-init.sh
+	@p='test-init.sh'; \
+	b='test-init.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-time.log: test-time$(EXEEXT)
-	@p='test-time$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-time$(EXEEXT)'; \
+	b='test-time'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-unistd.log: test-unistd$(EXEEXT)
-	@p='test-unistd$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-unistd$(EXEEXT)'; \
+	b='test-unistd'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-u8-mbtoucr.log: test-u8-mbtoucr$(EXEEXT)
-	@p='test-u8-mbtoucr$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-u8-mbtoucr$(EXEEXT)'; \
+	b='test-u8-mbtoucr'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-u8-uctomb.log: test-u8-uctomb$(EXEEXT)
-	@p='test-u8-uctomb$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-u8-uctomb$(EXEEXT)'; \
+	b='test-u8-uctomb'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-uc_width.log: test-uc_width$(EXEEXT)
-	@p='test-uc_width$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-uc_width$(EXEEXT)'; \
+	b='test-uc_width'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 uniwidth/test-uc_width2.sh.log: uniwidth/test-uc_width2.sh
-	@p='uniwidth/test-uc_width2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='uniwidth/test-uc_width2.sh'; \
+	b='uniwidth/test-uc_width2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-unsetenv.log: test-unsetenv$(EXEEXT)
-	@p='test-unsetenv$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-unsetenv$(EXEEXT)'; \
+	b='test-unsetenv'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-update-copyright.sh.log: test-update-copyright.sh
-	@p='test-update-copyright.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-update-copyright.sh'; \
+	b='test-update-copyright.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-usleep.log: test-usleep$(EXEEXT)
-	@p='test-usleep$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-usleep$(EXEEXT)'; \
+	b='test-usleep'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-vasnprintf.log: test-vasnprintf$(EXEEXT)
-	@p='test-vasnprintf$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-vasnprintf$(EXEEXT)'; \
+	b='test-vasnprintf'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-vasprintf.log: test-vasprintf$(EXEEXT)
+	@p='test-vasprintf$(EXEEXT)'; \
+	b='test-vasprintf'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-vc-list-files-git.sh.log: test-vc-list-files-git.sh
-	@p='test-vc-list-files-git.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-vc-list-files-git.sh'; \
+	b='test-vc-list-files-git.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-vc-list-files-cvs.sh.log: test-vc-list-files-cvs.sh
-	@p='test-vc-list-files-cvs.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-vc-list-files-cvs.sh'; \
+	b='test-vc-list-files-cvs.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-verify.log: test-verify$(EXEEXT)
-	@p='test-verify$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-verify$(EXEEXT)'; \
+	b='test-verify'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-verify.sh.log: test-verify.sh
-	@p='test-verify.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-verify.sh'; \
+	b='test-verify.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-version-etc.sh.log: test-version-etc.sh
-	@p='test-version-etc.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-version-etc.sh'; \
+	b='test-version-etc.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wchar.log: test-wchar$(EXEEXT)
-	@p='test-wchar$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wchar$(EXEEXT)'; \
+	b='test-wchar'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wcrtomb.sh.log: test-wcrtomb.sh
-	@p='test-wcrtomb.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wcrtomb.sh'; \
+	b='test-wcrtomb.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wcrtomb-w32-1.sh.log: test-wcrtomb-w32-1.sh
-	@p='test-wcrtomb-w32-1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wcrtomb-w32-1.sh'; \
+	b='test-wcrtomb-w32-1.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wcrtomb-w32-2.sh.log: test-wcrtomb-w32-2.sh
-	@p='test-wcrtomb-w32-2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wcrtomb-w32-2.sh'; \
+	b='test-wcrtomb-w32-2.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wcrtomb-w32-3.sh.log: test-wcrtomb-w32-3.sh
-	@p='test-wcrtomb-w32-3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wcrtomb-w32-3.sh'; \
+	b='test-wcrtomb-w32-3.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wcrtomb-w32-4.sh.log: test-wcrtomb-w32-4.sh
-	@p='test-wcrtomb-w32-4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wcrtomb-w32-4.sh'; \
+	b='test-wcrtomb-w32-4.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wcrtomb-w32-5.sh.log: test-wcrtomb-w32-5.sh
-	@p='test-wcrtomb-w32-5.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wcrtomb-w32-5.sh'; \
+	b='test-wcrtomb-w32-5.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wctype-h.log: test-wctype-h$(EXEEXT)
-	@p='test-wctype-h$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wctype-h$(EXEEXT)'; \
+	b='test-wctype-h'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-wcwidth.log: test-wcwidth$(EXEEXT)
-	@p='test-wcwidth$(EXEEXT)'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-wcwidth$(EXEEXT)'; \
+	b='test-wcwidth'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-xalloc-die.sh.log: test-xalloc-die.sh
-	@p='test-xalloc-die.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-xalloc-die.sh'; \
+	b='test-xalloc-die.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-xstrtol.sh.log: test-xstrtol.sh
-	@p='test-xstrtol.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-xstrtol.sh'; \
+	b='test-xstrtol.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 test-xstrtoumax.sh.log: test-xstrtoumax.sh
-	@p='test-xstrtoumax.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='test-xstrtoumax.sh'; \
+	b='test-xstrtoumax.sh'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+test-xvasprintf.log: test-xvasprintf$(EXEEXT)
+	@p='test-xvasprintf$(EXEEXT)'; \
+	b='test-xvasprintf'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 .test.log:
-	@p='$<'; $(am__check_pre) $(TEST_LOG_COMPILE) "$$tst" $(am__check_post)
+	@p='$<'; \
+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
 @am__EXEEXT_TRUE@.test$(EXEEXT).log:
-@am__EXEEXT_TRUE@	@p='$<'; $(am__check_pre) $(TEST_LOG_COMPILE) "$$tst" $(am__check_post)
+@am__EXEEXT_TRUE@	@p='$<'; \
+@am__EXEEXT_TRUE@	$(am__set_b); \
+@am__EXEEXT_TRUE@	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@	--log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
 
 distdir: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -2973,13 +4061,10 @@ distdir: $(DISTFILES)
 	done
 	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
 	  if test "$$subdir" = .; then :; else \
-	    test -d "$(distdir)/$$subdir" \
-	    || $(MKDIR_P) "$(distdir)/$$subdir" \
-	    || exit 1; \
-	  fi; \
-	done
-	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
-	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
 	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
 	    $(am__relativize); \
 	    new_distdir=$$reldir; \
@@ -3030,8 +4115,7 @@ install-strip:
 mostlyclean-generic:
 	-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
 	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
-	-test -z "$(TEST_LOGS_TMP)" || rm -f $(TEST_LOGS_TMP)
-	-test -z "$(TEST_SUITE_HTML)" || rm -f $(TEST_SUITE_HTML)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
 	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
 
 clean-generic:
@@ -3123,67 +4207,25 @@ ps-am:
 
 uninstall-am:
 
-.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \
-	check-am check-html cscopelist-recursive ctags-recursive \
-	install install-am install-strip recheck recheck-html \
-	tags-recursive
+.MAKE: $(am__recursive_targets) all check check-am install install-am \
+	install-strip
 
-.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
-	all all-am check check-TESTS check-am check-html clean \
-	clean-checkLIBRARIES clean-checkPROGRAMS clean-generic \
-	clean-local clean-noinstLIBRARIES clean-noinstPROGRAMS \
-	cscopelist cscopelist-recursive ctags ctags-recursive \
-	distclean distclean-compile distclean-generic distclean-tags \
-	distdir dvi dvi-am html html-am info info-am install \
-	install-am install-data install-data-am install-dvi \
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+	check-TESTS check-am clean clean-checkLIBRARIES \
+	clean-checkPROGRAMS clean-generic clean-local \
+	clean-noinstLIBRARIES clean-noinstPROGRAMS cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
 	install-dvi-am install-exec install-exec-am install-html \
 	install-html-am install-info install-info-am install-man \
 	install-pdf install-pdf-am install-ps install-ps-am \
 	install-strip installcheck installcheck-am installdirs \
 	installdirs-am maintainer-clean maintainer-clean-generic \
 	mostlyclean mostlyclean-compile mostlyclean-generic \
-	mostlyclean-local pdf pdf-am ps ps-am recheck recheck-html \
-	tags tags-recursive uninstall uninstall-am
-
-
-# We need the following in order to create <float.h> when the system
-# doesn't have one that works with the given compiler.
-@GL_GENERATE_FLOAT_H_TRUE@float.h: float.in.h $(top_builddir)/config.status
-@GL_GENERATE_FLOAT_H_TRUE@	$(AM_V_GEN)rm -f $@-t $@ && \
-@GL_GENERATE_FLOAT_H_TRUE@	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-@GL_GENERATE_FLOAT_H_TRUE@	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-@GL_GENERATE_FLOAT_H_TRUE@	      -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
-@GL_GENERATE_FLOAT_H_TRUE@	      < $(srcdir)/float.in.h; \
-@GL_GENERATE_FLOAT_H_TRUE@	} > $@-t && \
-@GL_GENERATE_FLOAT_H_TRUE@	mv $@-t $@
-@GL_GENERATE_FLOAT_H_FALSE@float.h: $(top_builddir)/config.status
-@GL_GENERATE_FLOAT_H_FALSE@	rm -f $@
-
-# We need the following in order to create <locale.h> when the system
-# doesn't have one that provides all definitions.
-locale.h: locale.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
-	$(AM_V_GEN)rm -f $@-t $@ && \
-	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-	      -e 's|@''NEXT_LOCALE_H''@|$(NEXT_LOCALE_H)|g' \
-	      -e 's/@''GNULIB_SETLOCALE''@/$(GNULIB_SETLOCALE)/g' \
-	      -e 's/@''GNULIB_DUPLOCALE''@/$(GNULIB_DUPLOCALE)/g' \
-	      -e 's|@''HAVE_DUPLOCALE''@|$(HAVE_DUPLOCALE)|g' \
-	      -e 's|@''HAVE_XLOCALE_H''@|$(HAVE_XLOCALE_H)|g' \
-	      -e 's|@''REPLACE_SETLOCALE''@|$(REPLACE_SETLOCALE)|g' \
-	      -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \
-	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
-	      < $(srcdir)/locale.in.h; \
-	} > $@-t && \
-	mv $@-t $@
+	mostlyclean-local pdf pdf-am ps ps-am recheck tags tags-am \
+	uninstall uninstall-am
+
 # The arg-nonnull.h that gets inserted into generated .h files is the same as
 # build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut
 # off.
diff --git a/gnulib-tests/argmatch.c b/gnulib-tests/argmatch.c
index f512844..9125e2a 100644
--- a/gnulib-tests/argmatch.c
+++ b/gnulib-tests/argmatch.c
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* argmatch.c -- find a match for a string in an array
 
-   Copyright (C) 1990, 1998-1999, 2001-2007, 2009-2011 Free Software
+   Copyright (C) 1990, 1998-1999, 2001-2007, 2009-2013 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -79,7 +77,7 @@ argmatch_exit_fn argmatch_die = __argmatch_die;
    synonyms, i.e., for
      "yes", "yop" -> 0
      "no", "nope" -> 1
-   "y" is a valid argument, for `0', and "n" for `1'.  */
+   "y" is a valid argument, for 0, and "n" for 1.  */
 
 ptrdiff_t
 argmatch (const char *arg, const char *const *arglist,
@@ -152,17 +150,17 @@ argmatch_valid (const char *const *arglist,
 
   /* We try to put synonyms on the same line.  The assumption is that
      synonyms follow each other */
-  fprintf (stderr, _("Valid arguments are:"));
+  fputs (_("Valid arguments are:"), stderr);
   for (i = 0; arglist[i]; i++)
     if ((i == 0)
         || memcmp (last_val, vallist + valsize * i, valsize))
       {
-        fprintf (stderr, "\n  - `%s'", arglist[i]);
+        fprintf (stderr, "\n  - %s", quote (arglist[i]));
         last_val = vallist + valsize * i;
       }
     else
       {
-        fprintf (stderr, ", `%s'", arglist[i]);
+        fprintf (stderr, ", %s", quote (arglist[i]));
       }
   putc ('\n', stderr);
 }
@@ -271,7 +269,7 @@ main (int argc, const char *const *argv)
     backup_type = XARGMATCH (program_name, argv[1],
                              backup_args, backup_vals);
 
-  printf ("The version control is `%s'\n",
+  printf ("The version control is '%s'\n",
           ARGMATCH_TO_ARGUMENT (backup_type, backup_args, backup_vals));
 
   return 0;
diff --git a/gnulib-tests/argmatch.h b/gnulib-tests/argmatch.h
index 7bf3d6f..2e0275c 100644
--- a/gnulib-tests/argmatch.h
+++ b/gnulib-tests/argmatch.h
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* argmatch.h -- definitions and prototypes for argmatch.c
 
-   Copyright (C) 1990, 1998-1999, 2001-2002, 2004-2005, 2009-2011 Free Software
+   Copyright (C) 1990, 1998-1999, 2001-2002, 2004-2005, 2009-2013 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -42,14 +40,14 @@
    to the same values in VALLIST).  */
 
 ptrdiff_t argmatch (char const *arg, char const *const *arglist,
-                    char const *vallist, size_t valsize);
+                    char const *vallist, size_t valsize) _GL_ATTRIBUTE_PURE;
 
 # define ARGMATCH(Arg, Arglist, Vallist) \
   argmatch (Arg, Arglist, (char const *) (Vallist), sizeof *(Vallist))
 
 /* xargmatch calls this function when it fails.  This function should not
    return.  By default, this is a function that calls ARGMATCH_DIE which
-   in turn defaults to `exit (exit_failure)'.  */
+   in turn defaults to 'exit (exit_failure)'.  */
 typedef void (*argmatch_exit_fn) (void);
 extern argmatch_exit_fn argmatch_die;
 
@@ -95,7 +93,8 @@ ptrdiff_t __xargmatch_internal (char const *context,
 
 char const *argmatch_to_argument (char const *value,
                                   char const *const *arglist,
-                                  char const *vallist, size_t valsize);
+                                  char const *vallist, size_t valsize)
+  _GL_ATTRIBUTE_PURE;
 
 # define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist)                  \
   argmatch_to_argument (Value, Arglist,                                 \
diff --git a/gnulib-tests/asnprintf.c b/gnulib-tests/asnprintf.c
deleted file mode 100644
index d54b3e8..0000000
--- a/gnulib-tests/asnprintf.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Formatted output to strings.
-   Copyright (C) 1999, 2002, 2006, 2009-2011 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#include <config.h>
-
-/* Specification.  */
-#include "vasnprintf.h"
-
-#include <stdarg.h>
-
-char *
-asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...)
-{
-  va_list args;
-  char *result;
-
-  va_start (args, format);
-  result = vasnprintf (resultbuf, lengthp, format, args);
-  va_end (args);
-  return result;
-}
diff --git a/gnulib-tests/binary-io.h b/gnulib-tests/binary-io.h
deleted file mode 100644
index ef7987e..0000000
--- a/gnulib-tests/binary-io.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Binary mode I/O.
-   Copyright (C) 2001, 2003, 2005, 2008-2011 Free Software Foundation, Inc.
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _BINARY_H
-#define _BINARY_H
-
-/* For systems that distinguish between text and binary I/O.
-   O_BINARY is guaranteed by the gnulib <fcntl.h>. */
-#include <fcntl.h>
-
-/* The MSVC7 <stdio.h> doesn't like to be included after '#define fileno ...',
-   so we include it here first.  */
-#include <stdio.h>
-
-/* SET_BINARY (fd);
-   changes the file descriptor fd to perform binary I/O.  */
-#if O_BINARY
-# if defined __EMX__ || defined __DJGPP__ || defined __CYGWIN__
-#  include <io.h> /* declares setmode() */
-# else
-#  define setmode _setmode
-#  undef fileno
-#  define fileno _fileno
-# endif
-# ifdef __DJGPP__
-#  include <unistd.h> /* declares isatty() */
-   /* Avoid putting stdin/stdout in binary mode if it is connected to
-      the console, because that would make it impossible for the user
-      to interrupt the program through Ctrl-C or Ctrl-Break.  */
-#  define SET_BINARY(fd) ((void) (!isatty (fd) ? (setmode (fd, O_BINARY), 0) : 0))
-# else
-#  define SET_BINARY(fd) ((void) setmode (fd, O_BINARY))
-# endif
-#else
-  /* On reasonable systems, binary I/O is the default.  */
-# define SET_BINARY(fd) /* do nothing */ ((void) 0)
-#endif
-
-#endif /* _BINARY_H */
diff --git a/gnulib-tests/fdopen.c b/gnulib-tests/fdopen.c
new file mode 100644
index 0000000..c717f71
--- /dev/null
+++ b/gnulib-tests/fdopen.c
@@ -0,0 +1,69 @@
+/* Open a stream with a given file descriptor.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <stdio.h>
+
+#include <errno.h>
+
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+# include "msvc-inval.h"
+#endif
+
+#undef fdopen
+
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+static FILE *
+fdopen_nothrow (int fd, const char *mode)
+{
+  FILE *result;
+
+  TRY_MSVC_INVAL
+    {
+      result = fdopen (fd, mode);
+    }
+  CATCH_MSVC_INVAL
+    {
+      result = NULL;
+    }
+  DONE_MSVC_INVAL;
+
+  return result;
+}
+#else
+# define fdopen_nothrow fdopen
+#endif
+
+FILE *
+rpl_fdopen (int fd, const char *mode)
+{
+  int saved_errno = errno;
+  FILE *fp;
+
+  errno = 0;
+  fp = fdopen_nothrow (fd, mode);
+  if (fp == NULL)
+    {
+      if (errno == 0)
+        errno = EBADF;
+    }
+  else
+    errno = saved_errno;
+
+  return fp;
+}
diff --git a/gnulib-tests/float+.h b/gnulib-tests/float+.h
deleted file mode 100644
index 6aab058..0000000
--- a/gnulib-tests/float+.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Supplemental information about the floating-point formats.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
-   Written by Bruno Haible <bruno@clisp.org>, 2007.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef _FLOATPLUS_H
-#define _FLOATPLUS_H
-
-#include <float.h>
-#include <limits.h>
-
-/* Number of bits in the mantissa of a floating-point number, including the
-   "hidden bit".  */
-#if FLT_RADIX == 2
-# define FLT_MANT_BIT FLT_MANT_DIG
-# define DBL_MANT_BIT DBL_MANT_DIG
-# define LDBL_MANT_BIT LDBL_MANT_DIG
-#elif FLT_RADIX == 4
-# define FLT_MANT_BIT (FLT_MANT_DIG * 2)
-# define DBL_MANT_BIT (DBL_MANT_DIG * 2)
-# define LDBL_MANT_BIT (LDBL_MANT_DIG * 2)
-#elif FLT_RADIX == 16
-# define FLT_MANT_BIT (FLT_MANT_DIG * 4)
-# define DBL_MANT_BIT (DBL_MANT_DIG * 4)
-# define LDBL_MANT_BIT (LDBL_MANT_DIG * 4)
-#endif
-
-/* Bit mask that can be used to mask the exponent, as an unsigned number.  */
-#define FLT_EXP_MASK ((FLT_MAX_EXP - FLT_MIN_EXP) | 7)
-#define DBL_EXP_MASK ((DBL_MAX_EXP - DBL_MIN_EXP) | 7)
-#define LDBL_EXP_MASK ((LDBL_MAX_EXP - LDBL_MIN_EXP) | 7)
-
-/* Number of bits used for the exponent of a floating-point number, including
-   the exponent's sign.  */
-#define FLT_EXP_BIT \
-  (FLT_EXP_MASK < 0x100 ? 8 : \
-   FLT_EXP_MASK < 0x200 ? 9 : \
-   FLT_EXP_MASK < 0x400 ? 10 : \
-   FLT_EXP_MASK < 0x800 ? 11 : \
-   FLT_EXP_MASK < 0x1000 ? 12 : \
-   FLT_EXP_MASK < 0x2000 ? 13 : \
-   FLT_EXP_MASK < 0x4000 ? 14 : \
-   FLT_EXP_MASK < 0x8000 ? 15 : \
-   FLT_EXP_MASK < 0x10000 ? 16 : \
-   FLT_EXP_MASK < 0x20000 ? 17 : \
-   FLT_EXP_MASK < 0x40000 ? 18 : \
-   FLT_EXP_MASK < 0x80000 ? 19 : \
-   FLT_EXP_MASK < 0x100000 ? 20 : \
-   FLT_EXP_MASK < 0x200000 ? 21 : \
-   FLT_EXP_MASK < 0x400000 ? 22 : \
-   FLT_EXP_MASK < 0x800000 ? 23 : \
-   FLT_EXP_MASK < 0x1000000 ? 24 : \
-   FLT_EXP_MASK < 0x2000000 ? 25 : \
-   FLT_EXP_MASK < 0x4000000 ? 26 : \
-   FLT_EXP_MASK < 0x8000000 ? 27 : \
-   FLT_EXP_MASK < 0x10000000 ? 28 : \
-   FLT_EXP_MASK < 0x20000000 ? 29 : \
-   FLT_EXP_MASK < 0x40000000 ? 30 : \
-   FLT_EXP_MASK <= 0x7fffffff ? 31 : \
-   32)
-#define DBL_EXP_BIT \
-  (DBL_EXP_MASK < 0x100 ? 8 : \
-   DBL_EXP_MASK < 0x200 ? 9 : \
-   DBL_EXP_MASK < 0x400 ? 10 : \
-   DBL_EXP_MASK < 0x800 ? 11 : \
-   DBL_EXP_MASK < 0x1000 ? 12 : \
-   DBL_EXP_MASK < 0x2000 ? 13 : \
-   DBL_EXP_MASK < 0x4000 ? 14 : \
-   DBL_EXP_MASK < 0x8000 ? 15 : \
-   DBL_EXP_MASK < 0x10000 ? 16 : \
-   DBL_EXP_MASK < 0x20000 ? 17 : \
-   DBL_EXP_MASK < 0x40000 ? 18 : \
-   DBL_EXP_MASK < 0x80000 ? 19 : \
-   DBL_EXP_MASK < 0x100000 ? 20 : \
-   DBL_EXP_MASK < 0x200000 ? 21 : \
-   DBL_EXP_MASK < 0x400000 ? 22 : \
-   DBL_EXP_MASK < 0x800000 ? 23 : \
-   DBL_EXP_MASK < 0x1000000 ? 24 : \
-   DBL_EXP_MASK < 0x2000000 ? 25 : \
-   DBL_EXP_MASK < 0x4000000 ? 26 : \
-   DBL_EXP_MASK < 0x8000000 ? 27 : \
-   DBL_EXP_MASK < 0x10000000 ? 28 : \
-   DBL_EXP_MASK < 0x20000000 ? 29 : \
-   DBL_EXP_MASK < 0x40000000 ? 30 : \
-   DBL_EXP_MASK <= 0x7fffffff ? 31 : \
-   32)
-#define LDBL_EXP_BIT \
-  (LDBL_EXP_MASK < 0x100 ? 8 : \
-   LDBL_EXP_MASK < 0x200 ? 9 : \
-   LDBL_EXP_MASK < 0x400 ? 10 : \
-   LDBL_EXP_MASK < 0x800 ? 11 : \
-   LDBL_EXP_MASK < 0x1000 ? 12 : \
-   LDBL_EXP_MASK < 0x2000 ? 13 : \
-   LDBL_EXP_MASK < 0x4000 ? 14 : \
-   LDBL_EXP_MASK < 0x8000 ? 15 : \
-   LDBL_EXP_MASK < 0x10000 ? 16 : \
-   LDBL_EXP_MASK < 0x20000 ? 17 : \
-   LDBL_EXP_MASK < 0x40000 ? 18 : \
-   LDBL_EXP_MASK < 0x80000 ? 19 : \
-   LDBL_EXP_MASK < 0x100000 ? 20 : \
-   LDBL_EXP_MASK < 0x200000 ? 21 : \
-   LDBL_EXP_MASK < 0x400000 ? 22 : \
-   LDBL_EXP_MASK < 0x800000 ? 23 : \
-   LDBL_EXP_MASK < 0x1000000 ? 24 : \
-   LDBL_EXP_MASK < 0x2000000 ? 25 : \
-   LDBL_EXP_MASK < 0x4000000 ? 26 : \
-   LDBL_EXP_MASK < 0x8000000 ? 27 : \
-   LDBL_EXP_MASK < 0x10000000 ? 28 : \
-   LDBL_EXP_MASK < 0x20000000 ? 29 : \
-   LDBL_EXP_MASK < 0x40000000 ? 30 : \
-   LDBL_EXP_MASK <= 0x7fffffff ? 31 : \
-   32)
-
-/* Number of bits used for a floating-point number: the mantissa (not
-   counting the "hidden bit", since it may or may not be explicit), the
-   exponent, and the sign.  */
-#define FLT_TOTAL_BIT ((FLT_MANT_BIT - 1) + FLT_EXP_BIT + 1)
-#define DBL_TOTAL_BIT ((DBL_MANT_BIT - 1) + DBL_EXP_BIT + 1)
-#define LDBL_TOTAL_BIT ((LDBL_MANT_BIT - 1) + LDBL_EXP_BIT + 1)
-
-/* Number of bytes used for a floating-point number.
-   This can be smaller than the 'sizeof'.  For example, on i386 systems,
-   'long double' most often have LDBL_MANT_BIT = 64, LDBL_EXP_BIT = 16, hence
-   LDBL_TOTAL_BIT = 80 bits, i.e. 10 bytes of consecutive memory, but
-   sizeof (long double) = 12 or = 16.  */
-#define SIZEOF_FLT ((FLT_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
-#define SIZEOF_DBL ((DBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
-#define SIZEOF_LDBL ((LDBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
-
-/* Verify that SIZEOF_FLT <= sizeof (float) etc.  */
-typedef int verify_sizeof_flt[SIZEOF_FLT <= sizeof (float) ? 1 : -1];
-typedef int verify_sizeof_dbl[SIZEOF_DBL <= sizeof (double) ? 1 : - 1];
-typedef int verify_sizeof_ldbl[SIZEOF_LDBL <= sizeof (long double) ? 1 : - 1];
-
-#endif /* _FLOATPLUS_H */
diff --git a/gnulib-tests/float.c b/gnulib-tests/float.c
deleted file mode 100644
index c5a84b0..0000000
--- a/gnulib-tests/float.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Auxiliary definitions for <float.h>.
-   Copyright (C) 2011 Free Software Foundation, Inc.
-   Written by Bruno Haible <bruno@clisp.org>, 2011.
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#include <config.h>
-
-/* Specification.  */
-#include <float.h>
-
-#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__
-const union gl_long_double_union gl_LDBL_MAX =
-  { { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL } };
-#elif defined __i386__
-const union gl_long_double_union gl_LDBL_MAX =
-  { { 0xFFFFFFFF, 0xFFFFFFFF, 32766 } };
-#else
-/* This declaration is solely to ensure that after preprocessing
-   this file is never empty.  */
-typedef int dummy;
-#endif
diff --git a/gnulib-tests/float.in.h b/gnulib-tests/float.in.h
deleted file mode 100644
index 513550c..0000000
--- a/gnulib-tests/float.in.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* A correct <float.h>.
-
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _@GUARD_PREFIX@_FLOAT_H
-
-#if __GNUC__ >= 3
-@PRAGMA_SYSTEM_HEADER@
-#endif
-@PRAGMA_COLUMNS@
-
-/* The include_next requires a split double-inclusion guard.  */
-#@INCLUDE_NEXT@ @NEXT_FLOAT_H@
-
-#ifndef _@GUARD_PREFIX@_FLOAT_H
-#define _@GUARD_PREFIX@_FLOAT_H
-
-/* 'long double' properties.  */
-
-#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
-/* Number of mantissa units, in base FLT_RADIX.  */
-# undef LDBL_MANT_DIG
-# define LDBL_MANT_DIG   64
-/* Number of decimal digits that is sufficient for representing a number.  */
-# undef LDBL_DIG
-# define LDBL_DIG        18
-/* x-1 where x is the smallest representable number > 1.  */
-# undef LDBL_EPSILON
-# define LDBL_EPSILON    1.0842021724855044340E-19L
-/* Minimum e such that FLT_RADIX^(e-1) is a normalized number.  */
-# undef LDBL_MIN_EXP
-# define LDBL_MIN_EXP    (-16381)
-/* Maximum e such that FLT_RADIX^(e-1) is a representable finite number.  */
-# undef LDBL_MAX_EXP
-# define LDBL_MAX_EXP    16384
-/* Minimum positive normalized number.  */
-# undef LDBL_MIN
-# define LDBL_MIN        3.3621031431120935063E-4932L
-/* Maximum representable finite number.  */
-# undef LDBL_MAX
-# define LDBL_MAX        1.1897314953572317650E+4932L
-/* Minimum e such that 10^e is in the range of normalized numbers.  */
-# undef LDBL_MIN_10_EXP
-# define LDBL_MIN_10_EXP (-4931)
-/* Maximum e such that 10^e is in the range of representable finite numbers.  */
-# undef LDBL_MAX_10_EXP
-# define LDBL_MAX_10_EXP 4932
-#endif
-
-/* On FreeBSD/x86 6.4, the 'long double' type really has only 53 bits of
-   precision in the compiler but 64 bits of precision at runtime.  See
-   <http://lists.gnu.org/archive/html/bug-gnulib/2008-07/msg00063.html>.  */
-#if defined __i386__ && defined __FreeBSD__
-/* Number of mantissa units, in base FLT_RADIX.  */
-# undef LDBL_MANT_DIG
-# define LDBL_MANT_DIG   64
-/* Number of decimal digits that is sufficient for representing a number.  */
-# undef LDBL_DIG
-# define LDBL_DIG        18
-/* x-1 where x is the smallest representable number > 1.  */
-# undef LDBL_EPSILON
-# define LDBL_EPSILON 1.084202172485504434007452800869941711426e-19L /* 2^-63 */
-/* Minimum e such that FLT_RADIX^(e-1) is a normalized number.  */
-# undef LDBL_MIN_EXP
-# define LDBL_MIN_EXP    (-16381)
-/* Maximum e such that FLT_RADIX^(e-1) is a representable finite number.  */
-# undef LDBL_MAX_EXP
-# define LDBL_MAX_EXP    16384
-/* Minimum positive normalized number.  */
-# undef LDBL_MIN
-# define LDBL_MIN        3.3621031431120935E-4932L /* = 0x1p-16382L */
-/* Maximum representable finite number.  */
-# undef LDBL_MAX
-/* LDBL_MAX is represented as { 0xFFFFFFFF, 0xFFFFFFFF, 32766 }.
-   But the largest literal that GCC allows us to write is
-   0x0.fffffffffffff8p16384L = { 0xFFFFF800, 0xFFFFFFFF, 32766 }.
-   So, define it like this through a reference to an external variable
-
-     const unsigned int LDBL_MAX[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 32766 };
-     extern const long double LDBL_MAX;
-
-   Unfortunately, this is not a constant expression.  */
-union gl_long_double_union
-  {
-    struct { unsigned int lo; unsigned int hi; unsigned int exponent; } xd;
-    long double ld;
-  };
-extern const union gl_long_double_union gl_LDBL_MAX;
-# define LDBL_MAX (gl_LDBL_MAX.ld)
-/* Minimum e such that 10^e is in the range of normalized numbers.  */
-# undef LDBL_MIN_10_EXP
-# define LDBL_MIN_10_EXP (-4931)
-/* Maximum e such that 10^e is in the range of representable finite numbers.  */
-# undef LDBL_MAX_10_EXP
-# define LDBL_MAX_10_EXP 4932
-#endif
-
-/* On AIX 7.1 with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_MAX are
-   wrong.  */
-#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__
-# undef LDBL_MIN_EXP
-# define LDBL_MIN_EXP DBL_MIN_EXP
-# undef LDBL_MIN_10_EXP
-# define LDBL_MIN_10_EXP DBL_MIN_10_EXP
-# undef LDBL_MIN
-# define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */
-# undef LDBL_MAX
-/* LDBL_MAX is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xFFFFFFFF }.
-   It is not easy to define:
-     #define LDBL_MAX 1.79769313486231580793728971405302307166e308L
-   is too small, whereas
-     #define LDBL_MAX 1.79769313486231580793728971405302307167e308L
-   is too large.  Apparently a bug in GCC decimal-to-binary conversion.
-   Also, I can't get values larger than
-     #define LDBL63 ((long double) (1ULL << 63))
-     #define LDBL882 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
-     #define LDBL945 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
-     #define LDBL1008 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
-     #define LDBL_MAX (LDBL1008 * 65535.0L + LDBL945 * (long double) 9223372036821221375ULL + LDBL882 * (long double) 4611686018427387904ULL)
-   which is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xF8000000 }.
-   So, define it like this through a reference to an external variable
-
-     const double LDBL_MAX[2] = { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL };
-     extern const long double LDBL_MAX;
-
-   or through a pointer cast
-
-     #define LDBL_MAX \
-       (*(const long double *) (double[]) { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL })
-
-   Unfortunately, this is not a constant expression, and the latter expression
-   does not work well when GCC is optimizing..  */
-union gl_long_double_union
-  {
-    struct { double hi; double lo; } dd;
-    long double ld;
-  };
-extern const union gl_long_double_union gl_LDBL_MAX;
-# define LDBL_MAX (gl_LDBL_MAX.ld)
-#endif
-
-/* On IRIX 6.5, with cc, the value of LDBL_MANT_DIG is wrong.
-   On IRIX 6.5, with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_EPSILON
-   are wrong.  */
-#if defined __sgi && (LDBL_MANT_DIG >= 106)
-# undef LDBL_MANT_DIG
-# define LDBL_MANT_DIG 106
-# if defined __GNUC__
-#  undef LDBL_MIN_EXP
-#  define LDBL_MIN_EXP DBL_MIN_EXP
-#  undef LDBL_MIN_10_EXP
-#  define LDBL_MIN_10_EXP DBL_MIN_10_EXP
-#  undef LDBL_MIN
-#  define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */
-#  undef LDBL_EPSILON
-#  define LDBL_EPSILON 2.46519032881566189191165176650870696773e-32L /* 2^-105 */
-# endif
-#endif
-
-#endif /* _@GUARD_PREFIX@_FLOAT_H */
-#endif /* _@GUARD_PREFIX@_FLOAT_H */
diff --git a/gnulib-tests/fpucw.h b/gnulib-tests/fpucw.h
index 0b44da7..0b7f528 100644
--- a/gnulib-tests/fpucw.h
+++ b/gnulib-tests/fpucw.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Manipulating the FPU control word.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2007.
 
    This program is free software: you can redistribute it and/or modify
@@ -32,7 +30,8 @@
 
    On some platforms, such as NetBSD, the default precision is set to
    "double precision".  This means that 'long double' instructions will operate
-   only as 'double', i.e. lead wrong results.
+   only as 'double', i.e. lead to wrong results.  Similarly on FreeBSD 6.4, at
+   least for the division of 'long double' numbers.
 
    The FPU control word is under control of the application, i.e. it is
    not required to be set either way by the ABI.  (In fact, the i386 ABI
diff --git a/gnulib-tests/getcwd-lgpl.c b/gnulib-tests/getcwd-lgpl.c
index 8a2a3ab..d550f35 100644
--- a/gnulib-tests/getcwd-lgpl.c
+++ b/gnulib-tests/getcwd-lgpl.c
@@ -1,6 +1,4 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Copyright (C) 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2013 Free Software Foundation, Inc.
    This file is part of gnulib.
 
    This program is free software: you can redistribute it and/or modify
@@ -34,7 +32,7 @@ typedef int dummy;
    (perhaps because the absolute name was longer than PATH_MAX, or
    because of missing read/search permissions on parent directories)
    or SIZE was too small.  If successful, returns BUF.  If BUF is
-   NULL, an array is allocated with `malloc'; the array is SIZE bytes
+   NULL, an array is allocated with 'malloc'; the array is SIZE bytes
    long, unless SIZE == 0, in which case it is as big as
    necessary.  */
 
diff --git a/gnulib-tests/getpagesize.c b/gnulib-tests/getpagesize.c
index 377375b..274c591 100644
--- a/gnulib-tests/getpagesize.c
+++ b/gnulib-tests/getpagesize.c
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* getpagesize emulation for systems where it cannot be done in a C macro.
 
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -24,7 +22,7 @@
 /* Specification. */
 #include <unistd.h>
 
-/* This implementation is only for native Win32 systems.  */
+/* This implementation is only for native Windows systems.  */
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
 
 # define WIN32_LEAN_AND_MEAN
diff --git a/gnulib-tests/gnulib.mk b/gnulib-tests/gnulib.mk
index c99e270..55aa168 100644
--- a/gnulib-tests/gnulib.mk
+++ b/gnulib-tests/gnulib.mk
@@ -1,11 +1,23 @@
 ## DO NOT EDIT! GENERATED AUTOMATICALLY!
 ## Process this file with automake to produce Makefile.in.
-# Copyright (C) 2002-2011 Free Software Foundation, Inc.
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
 #
-# This file is free software, distributed under the terms of the GNU
-# General Public License.  As a special exception to the GNU General
-# Public License, this file may be distributed as part of a program
-# that contains a configuration script generated by Autoconf, under
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file.  If not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License,
+# this file may be distributed as part of a program that
+# contains a configuration script generated by Autoconf, under
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
@@ -55,6 +67,14 @@ EXTRA_DIST += test-alloca-opt.c
 
 ## end   gnulib module alloca-opt-tests
 
+## begin gnulib module areadlink-tests
+
+TESTS += test-areadlink
+check_PROGRAMS += test-areadlink
+EXTRA_DIST += test-areadlink.h test-areadlink.c macros.h
+
+## end   gnulib module areadlink-tests
+
 ## begin gnulib module argmatch
 
 libtests_a_SOURCES += argmatch.c
@@ -73,12 +93,6 @@ EXTRA_DIST += test-argmatch.c macros.h
 
 ## end   gnulib module argmatch-tests
 
-## begin gnulib module binary-io
-
-libtests_a_SOURCES += binary-io.h
-
-## end   gnulib module binary-io
-
 ## begin gnulib module binary-io-tests
 
 TESTS += test-binary-io.sh
@@ -135,6 +149,14 @@ EXTRA_DIST += test-c-strcase.sh test-c-strcasecmp.c test-c-strncasecmp.c macros.
 
 ## end   gnulib module c-strcase-tests
 
+## begin gnulib module close-tests
+
+TESTS += test-close
+check_PROGRAMS += test-close
+EXTRA_DIST += test-close.c signature.h macros.h
+
+## end   gnulib module close-tests
+
 ## begin gnulib module dirname-tests
 
 TESTS += test-dirname
@@ -204,44 +226,39 @@ EXTRA_DIST += test-fcntl.c signature.h macros.h
 
 ## end   gnulib module fcntl-tests
 
-## begin gnulib module filenamecat-tests
+## begin gnulib module fdopen
 
-TESTS += test-filenamecat
-check_PROGRAMS += test-filenamecat
-test_filenamecat_LDADD = $(LDADD) @LIBINTL@
-EXTRA_DIST += test-filenamecat.c
 
-## end   gnulib module filenamecat-tests
+EXTRA_DIST += fdopen.c
 
-## begin gnulib module float
+EXTRA_libtests_a_SOURCES += fdopen.c
 
-BUILT_SOURCES += $(FLOAT_H)
+## end   gnulib module fdopen
 
-# We need the following in order to create <float.h> when the system
-# doesn't have one that works with the given compiler.
-if GL_GENERATE_FLOAT_H
-float.h: float.in.h $(top_builddir)/config.status
-	$(AM_V_GEN)rm -f $@-t $@ && \
-	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-	      -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
-	      < $(srcdir)/float.in.h; \
-	} > $@-t && \
-	mv $@-t $@
-else
-float.h: $(top_builddir)/config.status
-	rm -f $@
-endif
-MOSTLYCLEANFILES += float.h float.h-t
+## begin gnulib module fdopen-tests
+
+TESTS += test-fdopen
+check_PROGRAMS += test-fdopen
+EXTRA_DIST += test-fdopen.c signature.h macros.h
+
+## end   gnulib module fdopen-tests
+
+## begin gnulib module fgetc-tests
+
+TESTS += test-fgetc
+check_PROGRAMS += test-fgetc
+EXTRA_DIST += test-fgetc.c signature.h macros.h
 
-EXTRA_DIST += float.c float.in.h
+## end   gnulib module fgetc-tests
 
-EXTRA_libtests_a_SOURCES += float.c
+## begin gnulib module filenamecat-tests
+
+TESTS += test-filenamecat
+check_PROGRAMS += test-filenamecat
+test_filenamecat_LDADD = $(LDADD) @LIBINTL@
+EXTRA_DIST += test-filenamecat.c
 
-## end   gnulib module float
+## end   gnulib module filenamecat-tests
 
 ## begin gnulib module float-tests
 
@@ -266,6 +283,22 @@ EXTRA_DIST += fpucw.h
 
 ## end   gnulib module fpucw
 
+## begin gnulib module fputc-tests
+
+TESTS += test-fputc
+check_PROGRAMS += test-fputc
+EXTRA_DIST += test-fputc.c signature.h macros.h
+
+## end   gnulib module fputc-tests
+
+## begin gnulib module fread-tests
+
+TESTS += test-fread
+check_PROGRAMS += test-fread
+EXTRA_DIST += test-fread.c signature.h macros.h
+
+## end   gnulib module fread-tests
+
 ## begin gnulib module freopen-safer-tests
 
 TESTS += test-freopen-safer
@@ -283,6 +316,22 @@ EXTRA_DIST += test-freopen.c signature.h macros.h
 
 ## end   gnulib module freopen-tests
 
+## begin gnulib module fstat-tests
+
+TESTS += test-fstat
+check_PROGRAMS += test-fstat
+EXTRA_DIST += test-fstat.c signature.h macros.h
+
+## end   gnulib module fstat-tests
+
+## begin gnulib module fwrite-tests
+
+TESTS += test-fwrite
+check_PROGRAMS += test-fwrite
+EXTRA_DIST += test-fwrite.c signature.h macros.h
+
+## end   gnulib module fwrite-tests
+
 ## begin gnulib module getcwd-lgpl
 
 
@@ -296,6 +345,7 @@ EXTRA_libtests_a_SOURCES += getcwd-lgpl.c
 
 TESTS += test-getcwd-lgpl
 check_PROGRAMS += test-getcwd-lgpl
+test_getcwd_lgpl_LDADD = $(LDADD) $(LIBINTL)
 EXTRA_DIST += test-getcwd-lgpl.c signature.h macros.h
 
 ## end   gnulib module getcwd-lgpl-tests
@@ -415,38 +465,6 @@ EXTRA_DIST += test-langinfo.c
 
 ## end   gnulib module langinfo-tests
 
-## begin gnulib module locale
-
-BUILT_SOURCES += locale.h
-
-# We need the following in order to create <locale.h> when the system
-# doesn't have one that provides all definitions.
-locale.h: locale.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
-	$(AM_V_GEN)rm -f $@-t $@ && \
-	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-	  sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-	      -e 's|@''NEXT_LOCALE_H''@|$(NEXT_LOCALE_H)|g' \
-	      -e 's/@''GNULIB_SETLOCALE''@/$(GNULIB_SETLOCALE)/g' \
-	      -e 's/@''GNULIB_DUPLOCALE''@/$(GNULIB_DUPLOCALE)/g' \
-	      -e 's|@''HAVE_DUPLOCALE''@|$(HAVE_DUPLOCALE)|g' \
-	      -e 's|@''HAVE_XLOCALE_H''@|$(HAVE_XLOCALE_H)|g' \
-	      -e 's|@''REPLACE_SETLOCALE''@|$(REPLACE_SETLOCALE)|g' \
-	      -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \
-	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
-	      < $(srcdir)/locale.in.h; \
-	} > $@-t && \
-	mv $@-t $@
-MOSTLYCLEANFILES += locale.h locale.h-t
-
-EXTRA_DIST += locale.in.h
-
-## end   gnulib module locale
-
 ## begin gnulib module locale-tests
 
 TESTS += test-locale
@@ -455,6 +473,14 @@ EXTRA_DIST += test-locale.c
 
 ## end   gnulib module locale-tests
 
+## begin gnulib module localeconv-tests
+
+TESTS += test-localeconv
+check_PROGRAMS += test-localeconv
+EXTRA_DIST += test-localeconv.c signature.h macros.h
+
+## end   gnulib module localeconv-tests
+
 ## begin gnulib module lstat-tests
 
 TESTS += test-lstat
@@ -566,6 +592,14 @@ EXTRA_DIST += test-open.h test-open.c signature.h macros.h
 
 ## end   gnulib module open-tests
 
+## begin gnulib module pathmax-tests
+
+TESTS += test-pathmax
+check_PROGRAMS += test-pathmax
+EXTRA_DIST += test-pathmax.c
+
+## end   gnulib module pathmax-tests
+
 ## begin gnulib module putenv
 
 
@@ -584,6 +618,31 @@ EXTRA_DIST += test-quotearg-simple.c test-quotearg.h macros.h
 
 ## end   gnulib module quotearg-simple-tests
 
+## begin gnulib module raise-tests
+
+TESTS += test-raise
+check_PROGRAMS += test-raise
+EXTRA_DIST += test-raise.c signature.h macros.h
+
+## end   gnulib module raise-tests
+
+## begin gnulib module readlink-tests
+
+TESTS += test-readlink
+check_PROGRAMS += test-readlink
+EXTRA_DIST += test-readlink.h test-readlink.c signature.h macros.h
+
+## end   gnulib module readlink-tests
+
+## begin gnulib module regex-tests
+
+TESTS += test-regex
+check_PROGRAMS += test-regex
+test_regex_LDADD = $(LDADD) @LIBINTL@
+EXTRA_DIST += test-regex.c macros.h
+
+## end   gnulib module regex-tests
+
 ## begin gnulib module same-inode
 
 
@@ -630,6 +689,15 @@ EXTRA_DIST += test-setlocale1.sh test-setlocale1.c test-setlocale2.sh test-setlo
 
 ## end   gnulib module setlocale-tests
 
+## begin gnulib module sh-quote-tests
+
+TESTS += test-sh-quote
+check_PROGRAMS += test-sh-quote
+test_sh_quote_LDADD = $(LDADD) @LIBINTL@
+EXTRA_DIST += test-sh-quote.c
+
+## end   gnulib module sh-quote-tests
+
 ## begin gnulib module sigaction-tests
 
 TESTS += test-sigaction
@@ -638,13 +706,13 @@ EXTRA_DIST += test-sigaction.c signature.h macros.h
 
 ## end   gnulib module sigaction-tests
 
-## begin gnulib module signal-tests
+## begin gnulib module signal-h-tests
 
-TESTS += test-signal
-check_PROGRAMS += test-signal
-EXTRA_DIST += test-signal.c
+TESTS += test-signal-h
+check_PROGRAMS += test-signal-h
+EXTRA_DIST += test-signal-h.c
 
-## end   gnulib module signal-tests
+## end   gnulib module signal-h-tests
 
 ## begin gnulib module sigprocmask-tests
 
@@ -654,12 +722,6 @@ EXTRA_DIST += test-sigprocmask.c signature.h macros.h
 
 ## end   gnulib module sigprocmask-tests
 
-## begin gnulib module size_max
-
-libtests_a_SOURCES += size_max.h
-
-## end   gnulib module size_max
-
 ## begin gnulib module sleep
 
 
@@ -805,6 +867,7 @@ EXTRA_DIST += test-snprintf.c signature.h macros.h
 
 TESTS += test-stat
 check_PROGRAMS += test-stat
+test_stat_LDADD = $(LDADD) $(LIBINTL)
 EXTRA_DIST += test-stat.h test-stat.c signature.h macros.h
 
 ## end   gnulib module stat-tests
@@ -907,6 +970,14 @@ EXTRA_DIST += test-strnlen.c zerosize-ptr.h signature.h macros.h
 
 ## end   gnulib module strnlen-tests
 
+## begin gnulib module strtoull-tests
+
+TESTS += test-strtoull
+check_PROGRAMS += test-strtoull
+EXTRA_DIST += test-strtoull.c signature.h macros.h
+
+## end   gnulib module strtoull-tests
+
 ## begin gnulib module strtoumax-tests
 
 TESTS += test-strtoumax
@@ -948,6 +1019,14 @@ EXTRA_DIST += test-sys_time.c
 
 ## end   gnulib module sys_time-tests
 
+## begin gnulib module sys_types-tests
+
+TESTS += test-sys_types
+check_PROGRAMS += test-sys_types
+EXTRA_DIST += test-sys_types.c
+
+## end   gnulib module sys_types-tests
+
 ## begin gnulib module sys_wait-tests
 
 TESTS += test-sys_wait
@@ -956,6 +1035,14 @@ EXTRA_DIST += test-sys_wait.c test-sys_wait.h
 
 ## end   gnulib module sys_wait-tests
 
+## begin gnulib module test-framework-sh-tests
+
+TESTS += test-init.sh
+EXTRA_DIST += init.sh
+EXTRA_DIST += test-init.sh
+
+## end   gnulib module test-framework-sh-tests
+
 ## begin gnulib module time-tests
 
 TESTS += test-time
@@ -1046,15 +1133,6 @@ EXTRA_DIST += test-usleep.c signature.h macros.h
 
 ## end   gnulib module usleep-tests
 
-## begin gnulib module vasnprintf
-
-
-EXTRA_DIST += asnprintf.c float+.h printf-args.c printf-args.h printf-parse.c printf-parse.h vasnprintf.c vasnprintf.h
-
-EXTRA_libtests_a_SOURCES += asnprintf.c printf-args.c printf-parse.c vasnprintf.c
-
-## end   gnulib module vasnprintf
-
 ## begin gnulib module vasnprintf-tests
 
 TESTS += test-vasnprintf
@@ -1064,12 +1142,21 @@ EXTRA_DIST += test-vasnprintf.c macros.h
 
 ## end   gnulib module vasnprintf-tests
 
+## begin gnulib module vasprintf-tests
+
+TESTS += test-vasprintf
+check_PROGRAMS += test-vasprintf
+
+EXTRA_DIST += test-vasprintf.c signature.h macros.h
+
+## end   gnulib module vasprintf-tests
+
 ## begin gnulib module vc-list-files-tests
 
 TESTS += test-vc-list-files-git.sh
 TESTS += test-vc-list-files-cvs.sh
 TESTS_ENVIRONMENT += abs_aux_dir='$(abs_aux_dir)'
-EXTRA_DIST += test-vc-list-files-git.sh test-vc-list-files-cvs.sh init.sh
+EXTRA_DIST += test-vc-list-files-git.sh test-vc-list-files-cvs.sh
 
 ## end   gnulib module vc-list-files-tests
 
@@ -1078,7 +1165,7 @@ EXTRA_DIST += test-vc-list-files-git.sh test-vc-list-files-cvs.sh init.sh
 TESTS_ENVIRONMENT += MAKE='$(MAKE)'
 TESTS += test-verify test-verify.sh
 check_PROGRAMS += test-verify
-EXTRA_DIST += test-verify.c test-verify.sh init.sh
+EXTRA_DIST += test-verify.c test-verify.sh
 
 ## end   gnulib module verify-tests
 
@@ -1156,23 +1243,17 @@ EXTRA_DIST += test-wcwidth.c signature.h macros.h
 TESTS += test-xalloc-die.sh
 check_PROGRAMS += test-xalloc-die
 test_xalloc_die_LDADD = $(LDADD) @LIBINTL@
-EXTRA_DIST += test-xalloc-die.c test-xalloc-die.sh init.sh
+EXTRA_DIST += test-xalloc-die.c test-xalloc-die.sh
 
 ## end   gnulib module xalloc-die-tests
 
-## begin gnulib module xsize
-
-libtests_a_SOURCES += xsize.h
-
-## end   gnulib module xsize
-
 ## begin gnulib module xstrtol-tests
 
 TESTS += test-xstrtol.sh
 check_PROGRAMS += test-xstrtol test-xstrtoul
 test_xstrtol_LDADD = $(LDADD) @LIBINTL@
 test_xstrtoul_LDADD = $(LDADD) @LIBINTL@
-EXTRA_DIST += init.sh test-xstrtol.c test-xstrtoul.c test-xstrtol.sh
+EXTRA_DIST += test-xstrtol.c test-xstrtoul.c test-xstrtol.sh
 
 ## end   gnulib module xstrtol-tests
 
@@ -1181,10 +1262,20 @@ EXTRA_DIST += init.sh test-xstrtol.c test-xstrtoul.c test-xstrtol.sh
 TESTS += test-xstrtoumax.sh
 check_PROGRAMS += test-xstrtoumax
 test_xstrtoumax_LDADD = $(LDADD) @LIBINTL@
-EXTRA_DIST += init.sh test-xstrtoumax.c test-xstrtoumax.sh
+EXTRA_DIST += test-xstrtoumax.c test-xstrtoumax.sh
 
 ## end   gnulib module xstrtoumax-tests
 
+## begin gnulib module xvasprintf-tests
+
+TESTS += test-xvasprintf
+check_PROGRAMS += test-xvasprintf
+test_xvasprintf_LDADD = $(LDADD) @LIBINTL@
+
+EXTRA_DIST += test-xvasprintf.c macros.h
+
+## end   gnulib module xvasprintf-tests
+
 # Clean up after Solaris cc.
 clean-local:
 	rm -rf SunWS_cache
diff --git a/gnulib-tests/hash-pjw.c b/gnulib-tests/hash-pjw.c
index f7af300..e967a76 100644
--- a/gnulib-tests/hash-pjw.c
+++ b/gnulib-tests/hash-pjw.c
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* hash-pjw.c -- compute a hash value from a NUL-terminated string.
 
-   Copyright (C) 2001, 2003, 2006, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2006, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/hash-pjw.h b/gnulib-tests/hash-pjw.h
index a7aeb34..f6dcab8 100644
--- a/gnulib-tests/hash-pjw.h
+++ b/gnulib-tests/hash-pjw.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* hash-pjw.h -- declaration for a simple hash function
-   Copyright (C) 2001, 2003, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,4 +20,4 @@
    and return the hash code modulo TABLESIZE.
    The result is platform dependent: it depends on the size of the 'size_t'
    type and on the signedness of the 'char' type.  */
-extern size_t hash_pjw (void const *x, size_t tablesize);
+extern size_t hash_pjw (void const *x, size_t tablesize) _GL_ATTRIBUTE_PURE;
diff --git a/gnulib-tests/init.sh b/gnulib-tests/init.sh
index 0da6c1e..bd2048e 100644
--- a/gnulib-tests/init.sh
+++ b/gnulib-tests/init.sh
@@ -1,6 +1,6 @@
 # source this file; set up for tests
 
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -61,7 +61,7 @@ ME_=`expr "./$0" : '.*/\(.*\)$'`
 
 # We use a trap below for cleanup.  This requires us to go through
 # hoops to get the right exit status transported through the handler.
-# So use `Exit STATUS' instead of `exit STATUS' inside of the tests.
+# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests.
 # Turn off errexit here so that we don't trip the bug with OSF1/Tru64
 # sh inside this function.
 Exit () { set +e; (exit $1); exit $1; }
@@ -74,7 +74,20 @@ Exit () { set +e; (exit $1); exit $1; }
 # the reason for skip/failure to console, rather than to the .log files.
 : ${stderr_fileno_=2}
 
-warn_ () { echo "$@" 1>&$stderr_fileno_; }
+# Note that correct expansion of "$*" depends on IFS starting with ' '.
+# Always write the full diagnostic to stderr.
+# When stderr_fileno_ is not 2, also emit the first line of the
+# diagnostic to that file descriptor.
+warn_ ()
+{
+  # If IFS does not start with ' ', set it and emit the warning in a subshell.
+  case $IFS in
+    ' '*) printf '%s\n' "$*" >&2
+          test $stderr_fileno_ = 2 \
+            || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;;
+    *) (IFS=' '; warn_ "$@");;
+  esac
+}
 fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; }
 skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; }
 fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; }
@@ -159,7 +172,7 @@ else
     if test "$re_shell_" = __current__; then
       # 'eval'ing this code makes Solaris 10's /bin/sh exit with
       # $? set to 2.  It does not evaluate any of the code after the
-      # "unexpected" first `('.  Thus, we must run it in a subshell.
+      # "unexpected" first '('.  Thus, we must run it in a subshell.
       ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1
     else
       "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null
@@ -194,6 +207,14 @@ else
   fi
 fi
 
+# If this is bash, turn off all aliases.
+test -n "$BASH_VERSION" && unalias -a
+
+# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to
+# PROG_NAME.exe), we want to support hyphen-containing names like test-acos.
+# That is part of the shell-selection test above.  Why use aliases rather
+# than functions?  Because support for hyphen-containing aliases is more
+# widespread than that for hyphen-containing function names.
 test -n "$EXEEXT" && shopt -s expand_aliases
 
 # Enable glibc's malloc-perturbing option.
@@ -208,14 +229,105 @@ export MALLOC_PERTURB_
 # a partition, or to undo any other global state changes.
 cleanup_ () { :; }
 
-if ( diff --version < /dev/null 2>&1 | grep GNU ) > /dev/null 2>&1; then
-  compare () { diff -u "$@"; }
+# Emit a header similar to that from diff -u;  Print the simulated "diff"
+# command so that the order of arguments is clear.  Don't bother with @@ lines.
+emit_diff_u_header_ ()
+{
+  printf '%s\n' "diff -u $*" \
+    "--- $1	1970-01-01" \
+    "+++ $2	1970-01-01"
+}
+
+# Arrange not to let diff or cmp operate on /dev/null,
+# since on some systems (at least OSF/1 5.1), that doesn't work.
+# When there are not two arguments, or no argument is /dev/null, return 2.
+# When one argument is /dev/null and the other is not empty,
+# cat the nonempty file to stderr and return 1.
+# Otherwise, return 0.
+compare_dev_null_ ()
+{
+  test $# = 2 || return 2
+
+  if test "x$1" = x/dev/null; then
+    test -s "$2" || return 0
+    emit_diff_u_header_ "$@"; sed 's/^/+/' "$2"
+    return 1
+  fi
+
+  if test "x$2" = x/dev/null; then
+    test -s "$1" || return 0
+    emit_diff_u_header_ "$@"; sed 's/^/-/' "$1"
+    return 1
+  fi
+
+  return 2
+}
+
+if diff_out_=`exec 2>/dev/null; diff -u "$0" "$0" < /dev/null` \
+   && diff -u Makefile "$0" 2>/dev/null | grep '^[+]#!' >/dev/null; then
+  # diff accepts the -u option and does not (like AIX 7 'diff') produce an
+  # extra space on column 1 of every content line.
+  if test -z "$diff_out_"; then
+    compare_ () { diff -u "$@"; }
+  else
+    compare_ ()
+    {
+      if diff -u "$@" > diff.out; then
+        # No differences were found, but Solaris 'diff' produces output
+        # "No differences encountered". Hide this output.
+        rm -f diff.out
+        true
+      else
+        cat diff.out
+        rm -f diff.out
+        false
+      fi
+    }
+  fi
+elif diff_out_=`exec 2>/dev/null; diff -c "$0" "$0" < /dev/null`; then
+  if test -z "$diff_out_"; then
+    compare_ () { diff -c "$@"; }
+  else
+    compare_ ()
+    {
+      if diff -c "$@" > diff.out; then
+        # No differences were found, but AIX and HP-UX 'diff' produce output
+        # "No differences encountered" or "There are no differences between the
+        # files.". Hide this output.
+        rm -f diff.out
+        true
+      else
+        cat diff.out
+        rm -f diff.out
+        false
+      fi
+    }
+  fi
 elif ( cmp --version < /dev/null 2>&1 | grep GNU ) > /dev/null 2>&1; then
-  compare () { cmp -s "$@"; }
+  compare_ () { cmp -s "$@"; }
 else
-  compare () { cmp "$@"; }
+  compare_ () { cmp "$@"; }
 fi
 
+# Usage: compare EXPECTED ACTUAL
+#
+# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more.
+# Otherwise, propagate $? to caller: any diffs have already been printed.
+compare ()
+{
+  # This looks like it can be factored to use a simple "case $?"
+  # after unchecked compare_dev_null_ invocation, but that would
+  # fail in a "set -e" environment.
+  if compare_dev_null_ "$@"; then
+    return 0
+  else
+    case $? in
+      1) return 1;;
+      *) compare_ "$@";;
+    esac
+  fi
+}
+
 # An arbitrary prefix to help distinguish test directories.
 testdir_prefix_ () { printf gt; }
 
@@ -299,8 +411,7 @@ path_prepend_ ()
     case $path_dir_ in
       '') fail_ "invalid path dir: '$1'";;
       /*) abs_path_dir_=$path_dir_;;
-      *) abs_path_dir_=`cd "$initial_cwd_/$path_dir_" && echo "$PWD"` \
-           || fail_ "invalid path dir: $path_dir_";;
+      *) abs_path_dir_=$initial_cwd_/$path_dir_;;
     esac
     case $abs_path_dir_ in
       *:*) fail_ "invalid path dir: '$abs_path_dir_'";;
@@ -336,7 +447,7 @@ setup_ ()
   pfx_=`testdir_prefix_`
   test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \
     || fail_ "failed to create temporary directory in $initial_cwd_"
-  cd "$test_dir_"
+  cd "$test_dir_" || fail_ "failed to cd to temporary directory"
 
   # As autoconf-generated configure scripts do, ensure that IFS
   # is defined initially, so that saving and restoring $IFS works.
@@ -426,7 +537,7 @@ mktempd_ ()
   esac
 
   # First, try to use mktemp.
-  d=`unset TMPDIR; mktemp -d -t -p "$destdir_" "$template_" 2>/dev/null` \
+  d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` \
     || fail=1
 
   # The resulting name must be in the specified directory.
diff --git a/gnulib-tests/locale.in.h b/gnulib-tests/locale.in.h
deleted file mode 100644
index 29d5575..0000000
--- a/gnulib-tests/locale.in.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* A POSIX <locale.h>.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _@GUARD_PREFIX@_LOCALE_H
-
-#if __GNUC__ >= 3
-@PRAGMA_SYSTEM_HEADER@
-#endif
-@PRAGMA_COLUMNS@
-
-/* The include_next requires a split double-inclusion guard.  */
-#@INCLUDE_NEXT@ @NEXT_LOCALE_H@
-
-#ifndef _@GUARD_PREFIX@_LOCALE_H
-#define _@GUARD_PREFIX@_LOCALE_H
-
-/* NetBSD 5.0 mis-defines NULL.  */
-#include <stddef.h>
-
-/* MacOS X 10.5 defines the locale_t type in <xlocale.h>.  */
-#if @HAVE_XLOCALE_H@
-# include <xlocale.h>
-#endif
-
-/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
-
-/* The definition of _GL_ARG_NONNULL is copied here.  */
-
-/* The definition of _GL_WARN_ON_USE is copied here.  */
-
-/* The LC_MESSAGES locale category is specified in POSIX, but not in ISO C.
-   On systems that don't define it, use the same value as GNU libintl.  */
-#if !defined LC_MESSAGES
-# define LC_MESSAGES 1729
-#endif
-
-#if @GNULIB_SETLOCALE@
-# if @REPLACE_SETLOCALE@
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef setlocale
-#   define setlocale rpl_setlocale
-#   define GNULIB_defined_setlocale 1
-#  endif
-_GL_FUNCDECL_RPL (setlocale, char *, (int category, const char *locale));
-_GL_CXXALIAS_RPL (setlocale, char *, (int category, const char *locale));
-# else
-_GL_CXXALIAS_SYS (setlocale, char *, (int category, const char *locale));
-# endif
-_GL_CXXALIASWARN (setlocale);
-#elif defined GNULIB_POSIXCHECK
-# undef setlocale
-# if HAVE_RAW_DECL_SETLOCALE
-_GL_WARN_ON_USE (setlocale, "setlocale works differently on native Windows - "
-                 "use gnulib module setlocale for portability");
-# endif
-#endif
-
-#if @GNULIB_DUPLOCALE@
-# if @REPLACE_DUPLOCALE@
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   undef duplocale
-#   define duplocale rpl_duplocale
-#  endif
-_GL_FUNCDECL_RPL (duplocale, locale_t, (locale_t locale) _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (duplocale, locale_t, (locale_t locale));
-# else
-#  if @HAVE_DUPLOCALE@
-_GL_CXXALIAS_SYS (duplocale, locale_t, (locale_t locale));
-#  endif
-# endif
-# if @HAVE_DUPLOCALE@
-_GL_CXXALIASWARN (duplocale);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef duplocale
-# if HAVE_RAW_DECL_DUPLOCALE
-_GL_WARN_ON_USE (duplocale, "duplocale is buggy on some glibc systems - "
-                 "use gnulib module duplocale for portability");
-# endif
-#endif
-
-#endif /* _@GUARD_PREFIX@_LOCALE_H */
-#endif /* _@GUARD_PREFIX@_LOCALE_H */
diff --git a/gnulib-tests/macros.h b/gnulib-tests/macros.h
index ca7bae0..60ba894 100644
--- a/gnulib-tests/macros.h
+++ b/gnulib-tests/macros.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Common macros used by gnulib tests.
-   Copyright (C) 2006-2011 Free Software Foundation, Inc.
+   Copyright (C) 2006-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -68,3 +66,8 @@
 /* STREQ (str1, str2)
    Return true if two strings compare equal.  */
 #define STREQ(a, b) (strcmp (a, b) == 0)
+
+/* Some numbers in the interval [0,1).  */
+extern const float randomf[1000];
+extern const double randomd[1000];
+extern const long double randoml[1000];
diff --git a/gnulib-tests/printf-args.c b/gnulib-tests/printf-args.c
deleted file mode 100644
index 2e5a39d..0000000
--- a/gnulib-tests/printf-args.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Decomposed printf argument list.
-   Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2011 Free Software
-   Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-/* This file can be parametrized with the following macros:
-     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.
-     PRINTF_FETCHARGS   Name of the function to be defined.
-     STATIC             Set to 'static' to declare the function static.  */
-
-#ifndef PRINTF_FETCHARGS
-# include <config.h>
-#endif
-
-/* Specification.  */
-#ifndef PRINTF_FETCHARGS
-# include "printf-args.h"
-#endif
-
-#ifdef STATIC
-STATIC
-#endif
-int
-PRINTF_FETCHARGS (va_list args, arguments *a)
-{
-  size_t i;
-  argument *ap;
-
-  for (i = 0, ap = &a->arg[0]; i < a->count; i++, ap++)
-    switch (ap->type)
-      {
-      case TYPE_SCHAR:
-        ap->a.a_schar = va_arg (args, /*signed char*/ int);
-        break;
-      case TYPE_UCHAR:
-        ap->a.a_uchar = va_arg (args, /*unsigned char*/ int);
-        break;
-      case TYPE_SHORT:
-        ap->a.a_short = va_arg (args, /*short*/ int);
-        break;
-      case TYPE_USHORT:
-        ap->a.a_ushort = va_arg (args, /*unsigned short*/ int);
-        break;
-      case TYPE_INT:
-        ap->a.a_int = va_arg (args, int);
-        break;
-      case TYPE_UINT:
-        ap->a.a_uint = va_arg (args, unsigned int);
-        break;
-      case TYPE_LONGINT:
-        ap->a.a_longint = va_arg (args, long int);
-        break;
-      case TYPE_ULONGINT:
-        ap->a.a_ulongint = va_arg (args, unsigned long int);
-        break;
-#if HAVE_LONG_LONG_INT
-      case TYPE_LONGLONGINT:
-        ap->a.a_longlongint = va_arg (args, long long int);
-        break;
-      case TYPE_ULONGLONGINT:
-        ap->a.a_ulonglongint = va_arg (args, unsigned long long int);
-        break;
-#endif
-      case TYPE_DOUBLE:
-        ap->a.a_double = va_arg (args, double);
-        break;
-      case TYPE_LONGDOUBLE:
-        ap->a.a_longdouble = va_arg (args, long double);
-        break;
-      case TYPE_CHAR:
-        ap->a.a_char = va_arg (args, int);
-        break;
-#if HAVE_WINT_T
-      case TYPE_WIDE_CHAR:
-        /* Although ISO C 99 7.24.1.(2) says that wint_t is "unchanged by
-           default argument promotions", this is not the case in mingw32,
-           where wint_t is 'unsigned short'.  */
-        ap->a.a_wide_char =
-          (sizeof (wint_t) < sizeof (int)
-           ? (wint_t) va_arg (args, int)
-           : va_arg (args, wint_t));
-        break;
-#endif
-      case TYPE_STRING:
-        ap->a.a_string = va_arg (args, const char *);
-        /* A null pointer is an invalid argument for "%s", but in practice
-           it occurs quite frequently in printf statements that produce
-           debug output.  Use a fallback in this case.  */
-        if (ap->a.a_string == NULL)
-          ap->a.a_string = "(NULL)";
-        break;
-#if HAVE_WCHAR_T
-      case TYPE_WIDE_STRING:
-        ap->a.a_wide_string = va_arg (args, const wchar_t *);
-        /* A null pointer is an invalid argument for "%ls", but in practice
-           it occurs quite frequently in printf statements that produce
-           debug output.  Use a fallback in this case.  */
-        if (ap->a.a_wide_string == NULL)
-          {
-            static const wchar_t wide_null_string[] =
-              {
-                (wchar_t)'(',
-                (wchar_t)'N', (wchar_t)'U', (wchar_t)'L', (wchar_t)'L',
-                (wchar_t)')',
-                (wchar_t)0
-              };
-            ap->a.a_wide_string = wide_null_string;
-          }
-        break;
-#endif
-      case TYPE_POINTER:
-        ap->a.a_pointer = va_arg (args, void *);
-        break;
-      case TYPE_COUNT_SCHAR_POINTER:
-        ap->a.a_count_schar_pointer = va_arg (args, signed char *);
-        break;
-      case TYPE_COUNT_SHORT_POINTER:
-        ap->a.a_count_short_pointer = va_arg (args, short *);
-        break;
-      case TYPE_COUNT_INT_POINTER:
-        ap->a.a_count_int_pointer = va_arg (args, int *);
-        break;
-      case TYPE_COUNT_LONGINT_POINTER:
-        ap->a.a_count_longint_pointer = va_arg (args, long int *);
-        break;
-#if HAVE_LONG_LONG_INT
-      case TYPE_COUNT_LONGLONGINT_POINTER:
-        ap->a.a_count_longlongint_pointer = va_arg (args, long long int *);
-        break;
-#endif
-#if ENABLE_UNISTDIO
-      /* The unistdio extensions.  */
-      case TYPE_U8_STRING:
-        ap->a.a_u8_string = va_arg (args, const uint8_t *);
-        /* A null pointer is an invalid argument for "%U", but in practice
-           it occurs quite frequently in printf statements that produce
-           debug output.  Use a fallback in this case.  */
-        if (ap->a.a_u8_string == NULL)
-          {
-            static const uint8_t u8_null_string[] =
-              { '(', 'N', 'U', 'L', 'L', ')', 0 };
-            ap->a.a_u8_string = u8_null_string;
-          }
-        break;
-      case TYPE_U16_STRING:
-        ap->a.a_u16_string = va_arg (args, const uint16_t *);
-        /* A null pointer is an invalid argument for "%lU", but in practice
-           it occurs quite frequently in printf statements that produce
-           debug output.  Use a fallback in this case.  */
-        if (ap->a.a_u16_string == NULL)
-          {
-            static const uint16_t u16_null_string[] =
-              { '(', 'N', 'U', 'L', 'L', ')', 0 };
-            ap->a.a_u16_string = u16_null_string;
-          }
-        break;
-      case TYPE_U32_STRING:
-        ap->a.a_u32_string = va_arg (args, const uint32_t *);
-        /* A null pointer is an invalid argument for "%llU", but in practice
-           it occurs quite frequently in printf statements that produce
-           debug output.  Use a fallback in this case.  */
-        if (ap->a.a_u32_string == NULL)
-          {
-            static const uint32_t u32_null_string[] =
-              { '(', 'N', 'U', 'L', 'L', ')', 0 };
-            ap->a.a_u32_string = u32_null_string;
-          }
-        break;
-#endif
-      default:
-        /* Unknown type.  */
-        return -1;
-      }
-  return 0;
-}
diff --git a/gnulib-tests/printf-args.h b/gnulib-tests/printf-args.h
deleted file mode 100644
index 90c88f8..0000000
--- a/gnulib-tests/printf-args.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Decomposed printf argument list.
-   Copyright (C) 1999, 2002-2003, 2006-2007, 2011 Free Software
-   Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef _PRINTF_ARGS_H
-#define _PRINTF_ARGS_H
-
-/* This file can be parametrized with the following macros:
-     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.
-     PRINTF_FETCHARGS   Name of the function to be declared.
-     STATIC             Set to 'static' to declare the function static.  */
-
-/* Default parameters.  */
-#ifndef PRINTF_FETCHARGS
-# define PRINTF_FETCHARGS printf_fetchargs
-#endif
-
-/* Get size_t.  */
-#include <stddef.h>
-
-/* Get wchar_t.  */
-#if HAVE_WCHAR_T
-# include <stddef.h>
-#endif
-
-/* Get wint_t.  */
-#if HAVE_WINT_T
-# include <wchar.h>
-#endif
-
-/* Get va_list.  */
-#include <stdarg.h>
-
-
-/* Argument types */
-typedef enum
-{
-  TYPE_NONE,
-  TYPE_SCHAR,
-  TYPE_UCHAR,
-  TYPE_SHORT,
-  TYPE_USHORT,
-  TYPE_INT,
-  TYPE_UINT,
-  TYPE_LONGINT,
-  TYPE_ULONGINT,
-#if HAVE_LONG_LONG_INT
-  TYPE_LONGLONGINT,
-  TYPE_ULONGLONGINT,
-#endif
-  TYPE_DOUBLE,
-  TYPE_LONGDOUBLE,
-  TYPE_CHAR,
-#if HAVE_WINT_T
-  TYPE_WIDE_CHAR,
-#endif
-  TYPE_STRING,
-#if HAVE_WCHAR_T
-  TYPE_WIDE_STRING,
-#endif
-  TYPE_POINTER,
-  TYPE_COUNT_SCHAR_POINTER,
-  TYPE_COUNT_SHORT_POINTER,
-  TYPE_COUNT_INT_POINTER,
-  TYPE_COUNT_LONGINT_POINTER
-#if HAVE_LONG_LONG_INT
-, TYPE_COUNT_LONGLONGINT_POINTER
-#endif
-#if ENABLE_UNISTDIO
-  /* The unistdio extensions.  */
-, TYPE_U8_STRING
-, TYPE_U16_STRING
-, TYPE_U32_STRING
-#endif
-} arg_type;
-
-/* Polymorphic argument */
-typedef struct
-{
-  arg_type type;
-  union
-  {
-    signed char                 a_schar;
-    unsigned char               a_uchar;
-    short                       a_short;
-    unsigned short              a_ushort;
-    int                         a_int;
-    unsigned int                a_uint;
-    long int                    a_longint;
-    unsigned long int           a_ulongint;
-#if HAVE_LONG_LONG_INT
-    long long int               a_longlongint;
-    unsigned long long int      a_ulonglongint;
-#endif
-    float                       a_float;
-    double                      a_double;
-    long double                 a_longdouble;
-    int                         a_char;
-#if HAVE_WINT_T
-    wint_t                      a_wide_char;
-#endif
-    const char*                 a_string;
-#if HAVE_WCHAR_T
-    const wchar_t*              a_wide_string;
-#endif
-    void*                       a_pointer;
-    signed char *               a_count_schar_pointer;
-    short *                     a_count_short_pointer;
-    int *                       a_count_int_pointer;
-    long int *                  a_count_longint_pointer;
-#if HAVE_LONG_LONG_INT
-    long long int *             a_count_longlongint_pointer;
-#endif
-#if ENABLE_UNISTDIO
-    /* The unistdio extensions.  */
-    const uint8_t *             a_u8_string;
-    const uint16_t *            a_u16_string;
-    const uint32_t *            a_u32_string;
-#endif
-  }
-  a;
-}
-argument;
-
-/* Number of directly allocated arguments (no malloc() needed).  */
-#define N_DIRECT_ALLOC_ARGUMENTS 7
-
-typedef struct
-{
-  size_t count;
-  argument *arg;
-  argument direct_alloc_arg[N_DIRECT_ALLOC_ARGUMENTS];
-}
-arguments;
-
-
-/* Fetch the arguments, putting them into a. */
-#ifdef STATIC
-STATIC
-#else
-extern
-#endif
-int PRINTF_FETCHARGS (va_list args, arguments *a);
-
-#endif /* _PRINTF_ARGS_H */
diff --git a/gnulib-tests/printf-parse.c b/gnulib-tests/printf-parse.c
deleted file mode 100644
index 326a0ef..0000000
--- a/gnulib-tests/printf-parse.c
+++ /dev/null
@@ -1,641 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Formatted output to strings.
-   Copyright (C) 1999-2000, 2002-2003, 2006-2011 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-/* This file can be parametrized with the following macros:
-     CHAR_T             The element type of the format string.
-     CHAR_T_ONLY_ASCII  Set to 1 to enable verification that all characters
-                        in the format string are ASCII.
-     DIRECTIVE          Structure denoting a format directive.
-                        Depends on CHAR_T.
-     DIRECTIVES         Structure denoting the set of format directives of a
-                        format string.  Depends on CHAR_T.
-     PRINTF_PARSE       Function that parses a format string.
-                        Depends on CHAR_T.
-     STATIC             Set to 'static' to declare the function static.
-     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.  */
-
-#ifndef PRINTF_PARSE
-# include <config.h>
-#endif
-
-/* Specification.  */
-#ifndef PRINTF_PARSE
-# include "printf-parse.h"
-#endif
-
-/* Default parameters.  */
-#ifndef PRINTF_PARSE
-# define PRINTF_PARSE printf_parse
-# define CHAR_T char
-# define DIRECTIVE char_directive
-# define DIRECTIVES char_directives
-#endif
-
-/* Get size_t, NULL.  */
-#include <stddef.h>
-
-/* Get intmax_t.  */
-#if defined IN_LIBINTL || defined IN_LIBASPRINTF
-# if HAVE_STDINT_H_WITH_UINTMAX
-#  include <stdint.h>
-# endif
-# if HAVE_INTTYPES_H_WITH_UINTMAX
-#  include <inttypes.h>
-# endif
-#else
-# include <stdint.h>
-#endif
-
-/* malloc(), realloc(), free().  */
-#include <stdlib.h>
-
-/* memcpy().  */
-#include <string.h>
-
-/* errno.  */
-#include <errno.h>
-
-/* Checked size_t computations.  */
-#include "xsize.h"
-
-#if CHAR_T_ONLY_ASCII
-/* c_isascii().  */
-# include "c-ctype.h"
-#endif
-
-#ifdef STATIC
-STATIC
-#endif
-int
-PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a)
-{
-  const CHAR_T *cp = format;    /* pointer into format */
-  size_t arg_posn = 0;          /* number of regular arguments consumed */
-  size_t d_allocated;           /* allocated elements of d->dir */
-  size_t a_allocated;           /* allocated elements of a->arg */
-  size_t max_width_length = 0;
-  size_t max_precision_length = 0;
-
-  d->count = 0;
-  d_allocated = N_DIRECT_ALLOC_DIRECTIVES;
-  d->dir = d->direct_alloc_dir;
-
-  a->count = 0;
-  a_allocated = N_DIRECT_ALLOC_ARGUMENTS;
-  a->arg = a->direct_alloc_arg;
-
-#define REGISTER_ARG(_index_,_type_) \
-  {                                                                     \
-    size_t n = (_index_);                                               \
-    if (n >= a_allocated)                                               \
-      {                                                                 \
-        size_t memory_size;                                             \
-        argument *memory;                                               \
-                                                                        \
-        a_allocated = xtimes (a_allocated, 2);                          \
-        if (a_allocated <= n)                                           \
-          a_allocated = xsum (n, 1);                                    \
-        memory_size = xtimes (a_allocated, sizeof (argument));          \
-        if (size_overflow_p (memory_size))                              \
-          /* Overflow, would lead to out of memory.  */                 \
-          goto out_of_memory;                                           \
-        memory = (argument *) (a->arg != a->direct_alloc_arg            \
-                               ? realloc (a->arg, memory_size)          \
-                               : malloc (memory_size));                 \
-        if (memory == NULL)                                             \
-          /* Out of memory.  */                                         \
-          goto out_of_memory;                                           \
-        if (a->arg == a->direct_alloc_arg)                              \
-          memcpy (memory, a->arg, a->count * sizeof (argument));        \
-        a->arg = memory;                                                \
-      }                                                                 \
-    while (a->count <= n)                                               \
-      a->arg[a->count++].type = TYPE_NONE;                              \
-    if (a->arg[n].type == TYPE_NONE)                                    \
-      a->arg[n].type = (_type_);                                        \
-    else if (a->arg[n].type != (_type_))                                \
-      /* Ambiguous type for positional argument.  */                    \
-      goto error;                                                       \
-  }
-
-  while (*cp != '\0')
-    {
-      CHAR_T c = *cp++;
-      if (c == '%')
-        {
-          size_t arg_index = ARG_NONE;
-          DIRECTIVE *dp = &d->dir[d->count]; /* pointer to next directive */
-
-          /* Initialize the next directive.  */
-          dp->dir_start = cp - 1;
-          dp->flags = 0;
-          dp->width_start = NULL;
-          dp->width_end = NULL;
-          dp->width_arg_index = ARG_NONE;
-          dp->precision_start = NULL;
-          dp->precision_end = NULL;
-          dp->precision_arg_index = ARG_NONE;
-          dp->arg_index = ARG_NONE;
-
-          /* Test for positional argument.  */
-          if (*cp >= '0' && *cp <= '9')
-            {
-              const CHAR_T *np;
-
-              for (np = cp; *np >= '0' && *np <= '9'; np++)
-                ;
-              if (*np == '$')
-                {
-                  size_t n = 0;
-
-                  for (np = cp; *np >= '0' && *np <= '9'; np++)
-                    n = xsum (xtimes (n, 10), *np - '0');
-                  if (n == 0)
-                    /* Positional argument 0.  */
-                    goto error;
-                  if (size_overflow_p (n))
-                    /* n too large, would lead to out of memory later.  */
-                    goto error;
-                  arg_index = n - 1;
-                  cp = np + 1;
-                }
-            }
-
-          /* Read the flags.  */
-          for (;;)
-            {
-              if (*cp == '\'')
-                {
-                  dp->flags |= FLAG_GROUP;
-                  cp++;
-                }
-              else if (*cp == '-')
-                {
-                  dp->flags |= FLAG_LEFT;
-                  cp++;
-                }
-              else if (*cp == '+')
-                {
-                  dp->flags |= FLAG_SHOWSIGN;
-                  cp++;
-                }
-              else if (*cp == ' ')
-                {
-                  dp->flags |= FLAG_SPACE;
-                  cp++;
-                }
-              else if (*cp == '#')
-                {
-                  dp->flags |= FLAG_ALT;
-                  cp++;
-                }
-              else if (*cp == '0')
-                {
-                  dp->flags |= FLAG_ZERO;
-                  cp++;
-                }
-#if __GLIBC__ >= 2 && !defined __UCLIBC__
-              else if (*cp == 'I')
-                {
-                  dp->flags |= FLAG_LOCALIZED;
-                  cp++;
-                }
-#endif
-              else
-                break;
-            }
-
-          /* Parse the field width.  */
-          if (*cp == '*')
-            {
-              dp->width_start = cp;
-              cp++;
-              dp->width_end = cp;
-              if (max_width_length < 1)
-                max_width_length = 1;
-
-              /* Test for positional argument.  */
-              if (*cp >= '0' && *cp <= '9')
-                {
-                  const CHAR_T *np;
-
-                  for (np = cp; *np >= '0' && *np <= '9'; np++)
-                    ;
-                  if (*np == '$')
-                    {
-                      size_t n = 0;
-
-                      for (np = cp; *np >= '0' && *np <= '9'; np++)
-                        n = xsum (xtimes (n, 10), *np - '0');
-                      if (n == 0)
-                        /* Positional argument 0.  */
-                        goto error;
-                      if (size_overflow_p (n))
-                        /* n too large, would lead to out of memory later.  */
-                        goto error;
-                      dp->width_arg_index = n - 1;
-                      cp = np + 1;
-                    }
-                }
-              if (dp->width_arg_index == ARG_NONE)
-                {
-                  dp->width_arg_index = arg_posn++;
-                  if (dp->width_arg_index == ARG_NONE)
-                    /* arg_posn wrapped around.  */
-                    goto error;
-                }
-              REGISTER_ARG (dp->width_arg_index, TYPE_INT);
-            }
-          else if (*cp >= '0' && *cp <= '9')
-            {
-              size_t width_length;
-
-              dp->width_start = cp;
-              for (; *cp >= '0' && *cp <= '9'; cp++)
-                ;
-              dp->width_end = cp;
-              width_length = dp->width_end - dp->width_start;
-              if (max_width_length < width_length)
-                max_width_length = width_length;
-            }
-
-          /* Parse the precision.  */
-          if (*cp == '.')
-            {
-              cp++;
-              if (*cp == '*')
-                {
-                  dp->precision_start = cp - 1;
-                  cp++;
-                  dp->precision_end = cp;
-                  if (max_precision_length < 2)
-                    max_precision_length = 2;
-
-                  /* Test for positional argument.  */
-                  if (*cp >= '0' && *cp <= '9')
-                    {
-                      const CHAR_T *np;
-
-                      for (np = cp; *np >= '0' && *np <= '9'; np++)
-                        ;
-                      if (*np == '$')
-                        {
-                          size_t n = 0;
-
-                          for (np = cp; *np >= '0' && *np <= '9'; np++)
-                            n = xsum (xtimes (n, 10), *np - '0');
-                          if (n == 0)
-                            /* Positional argument 0.  */
-                            goto error;
-                          if (size_overflow_p (n))
-                            /* n too large, would lead to out of memory
-                               later.  */
-                            goto error;
-                          dp->precision_arg_index = n - 1;
-                          cp = np + 1;
-                        }
-                    }
-                  if (dp->precision_arg_index == ARG_NONE)
-                    {
-                      dp->precision_arg_index = arg_posn++;
-                      if (dp->precision_arg_index == ARG_NONE)
-                        /* arg_posn wrapped around.  */
-                        goto error;
-                    }
-                  REGISTER_ARG (dp->precision_arg_index, TYPE_INT);
-                }
-              else
-                {
-                  size_t precision_length;
-
-                  dp->precision_start = cp - 1;
-                  for (; *cp >= '0' && *cp <= '9'; cp++)
-                    ;
-                  dp->precision_end = cp;
-                  precision_length = dp->precision_end - dp->precision_start;
-                  if (max_precision_length < precision_length)
-                    max_precision_length = precision_length;
-                }
-            }
-
-          {
-            arg_type type;
-
-            /* Parse argument type/size specifiers.  */
-            {
-              int flags = 0;
-
-              for (;;)
-                {
-                  if (*cp == 'h')
-                    {
-                      flags |= (1 << (flags & 1));
-                      cp++;
-                    }
-                  else if (*cp == 'L')
-                    {
-                      flags |= 4;
-                      cp++;
-                    }
-                  else if (*cp == 'l')
-                    {
-                      flags += 8;
-                      cp++;
-                    }
-                  else if (*cp == 'j')
-                    {
-                      if (sizeof (intmax_t) > sizeof (long))
-                        {
-                          /* intmax_t = long long */
-                          flags += 16;
-                        }
-                      else if (sizeof (intmax_t) > sizeof (int))
-                        {
-                          /* intmax_t = long */
-                          flags += 8;
-                        }
-                      cp++;
-                    }
-                  else if (*cp == 'z' || *cp == 'Z')
-                    {
-                      /* 'z' is standardized in ISO C 99, but glibc uses 'Z'
-                         because the warning facility in gcc-2.95.2 understands
-                         only 'Z' (see gcc-2.95.2/gcc/c-common.c:1784).  */
-                      if (sizeof (size_t) > sizeof (long))
-                        {
-                          /* size_t = long long */
-                          flags += 16;
-                        }
-                      else if (sizeof (size_t) > sizeof (int))
-                        {
-                          /* size_t = long */
-                          flags += 8;
-                        }
-                      cp++;
-                    }
-                  else if (*cp == 't')
-                    {
-                      if (sizeof (ptrdiff_t) > sizeof (long))
-                        {
-                          /* ptrdiff_t = long long */
-                          flags += 16;
-                        }
-                      else if (sizeof (ptrdiff_t) > sizeof (int))
-                        {
-                          /* ptrdiff_t = long */
-                          flags += 8;
-                        }
-                      cp++;
-                    }
-#if defined __APPLE__ && defined __MACH__
-                  /* On MacOS X 10.3, PRIdMAX is defined as "qd".
-                     We cannot change it to "lld" because PRIdMAX must also
-                     be understood by the system's printf routines.  */
-                  else if (*cp == 'q')
-                    {
-                      if (64 / 8 > sizeof (long))
-                        {
-                          /* int64_t = long long */
-                          flags += 16;
-                        }
-                      else
-                        {
-                          /* int64_t = long */
-                          flags += 8;
-                        }
-                      cp++;
-                    }
-#endif
-#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-                  /* On native Win32, PRIdMAX is defined as "I64d".
-                     We cannot change it to "lld" because PRIdMAX must also
-                     be understood by the system's printf routines.  */
-                  else if (*cp == 'I' && cp[1] == '6' && cp[2] == '4')
-                    {
-                      if (64 / 8 > sizeof (long))
-                        {
-                          /* __int64 = long long */
-                          flags += 16;
-                        }
-                      else
-                        {
-                          /* __int64 = long */
-                          flags += 8;
-                        }
-                      cp += 3;
-                    }
-#endif
-                  else
-                    break;
-                }
-
-              /* Read the conversion character.  */
-              c = *cp++;
-              switch (c)
-                {
-                case 'd': case 'i':
-#if HAVE_LONG_LONG_INT
-                  /* If 'long long' exists and is larger than 'long':  */
-                  if (flags >= 16 || (flags & 4))
-                    type = TYPE_LONGLONGINT;
-                  else
-#endif
-                  /* If 'long long' exists and is the same as 'long', we parse
-                     "lld" into TYPE_LONGINT.  */
-                  if (flags >= 8)
-                    type = TYPE_LONGINT;
-                  else if (flags & 2)
-                    type = TYPE_SCHAR;
-                  else if (flags & 1)
-                    type = TYPE_SHORT;
-                  else
-                    type = TYPE_INT;
-                  break;
-                case 'o': case 'u': case 'x': case 'X':
-#if HAVE_LONG_LONG_INT
-                  /* If 'long long' exists and is larger than 'long':  */
-                  if (flags >= 16 || (flags & 4))
-                    type = TYPE_ULONGLONGINT;
-                  else
-#endif
-                  /* If 'unsigned long long' exists and is the same as
-                     'unsigned long', we parse "llu" into TYPE_ULONGINT.  */
-                  if (flags >= 8)
-                    type = TYPE_ULONGINT;
-                  else if (flags & 2)
-                    type = TYPE_UCHAR;
-                  else if (flags & 1)
-                    type = TYPE_USHORT;
-                  else
-                    type = TYPE_UINT;
-                  break;
-                case 'f': case 'F': case 'e': case 'E': case 'g': case 'G':
-                case 'a': case 'A':
-                  if (flags >= 16 || (flags & 4))
-                    type = TYPE_LONGDOUBLE;
-                  else
-                    type = TYPE_DOUBLE;
-                  break;
-                case 'c':
-                  if (flags >= 8)
-#if HAVE_WINT_T
-                    type = TYPE_WIDE_CHAR;
-#else
-                    goto error;
-#endif
-                  else
-                    type = TYPE_CHAR;
-                  break;
-#if HAVE_WINT_T
-                case 'C':
-                  type = TYPE_WIDE_CHAR;
-                  c = 'c';
-                  break;
-#endif
-                case 's':
-                  if (flags >= 8)
-#if HAVE_WCHAR_T
-                    type = TYPE_WIDE_STRING;
-#else
-                    goto error;
-#endif
-                  else
-                    type = TYPE_STRING;
-                  break;
-#if HAVE_WCHAR_T
-                case 'S':
-                  type = TYPE_WIDE_STRING;
-                  c = 's';
-                  break;
-#endif
-                case 'p':
-                  type = TYPE_POINTER;
-                  break;
-                case 'n':
-#if HAVE_LONG_LONG_INT
-                  /* If 'long long' exists and is larger than 'long':  */
-                  if (flags >= 16 || (flags & 4))
-                    type = TYPE_COUNT_LONGLONGINT_POINTER;
-                  else
-#endif
-                  /* If 'long long' exists and is the same as 'long', we parse
-                     "lln" into TYPE_COUNT_LONGINT_POINTER.  */
-                  if (flags >= 8)
-                    type = TYPE_COUNT_LONGINT_POINTER;
-                  else if (flags & 2)
-                    type = TYPE_COUNT_SCHAR_POINTER;
-                  else if (flags & 1)
-                    type = TYPE_COUNT_SHORT_POINTER;
-                  else
-                    type = TYPE_COUNT_INT_POINTER;
-                  break;
-#if ENABLE_UNISTDIO
-                /* The unistdio extensions.  */
-                case 'U':
-                  if (flags >= 16)
-                    type = TYPE_U32_STRING;
-                  else if (flags >= 8)
-                    type = TYPE_U16_STRING;
-                  else
-                    type = TYPE_U8_STRING;
-                  break;
-#endif
-                case '%':
-                  type = TYPE_NONE;
-                  break;
-                default:
-                  /* Unknown conversion character.  */
-                  goto error;
-                }
-            }
-
-            if (type != TYPE_NONE)
-              {
-                dp->arg_index = arg_index;
-                if (dp->arg_index == ARG_NONE)
-                  {
-                    dp->arg_index = arg_posn++;
-                    if (dp->arg_index == ARG_NONE)
-                      /* arg_posn wrapped around.  */
-                      goto error;
-                  }
-                REGISTER_ARG (dp->arg_index, type);
-              }
-            dp->conversion = c;
-            dp->dir_end = cp;
-          }
-
-          d->count++;
-          if (d->count >= d_allocated)
-            {
-              size_t memory_size;
-              DIRECTIVE *memory;
-
-              d_allocated = xtimes (d_allocated, 2);
-              memory_size = xtimes (d_allocated, sizeof (DIRECTIVE));
-              if (size_overflow_p (memory_size))
-                /* Overflow, would lead to out of memory.  */
-                goto out_of_memory;
-              memory = (DIRECTIVE *) (d->dir != d->direct_alloc_dir
-                                      ? realloc (d->dir, memory_size)
-                                      : malloc (memory_size));
-              if (memory == NULL)
-                /* Out of memory.  */
-                goto out_of_memory;
-              if (d->dir == d->direct_alloc_dir)
-                memcpy (memory, d->dir, d->count * sizeof (DIRECTIVE));
-              d->dir = memory;
-            }
-        }
-#if CHAR_T_ONLY_ASCII
-      else if (!c_isascii (c))
-        {
-          /* Non-ASCII character.  Not supported.  */
-          goto error;
-        }
-#endif
-    }
-  d->dir[d->count].dir_start = cp;
-
-  d->max_width_length = max_width_length;
-  d->max_precision_length = max_precision_length;
-  return 0;
-
-error:
-  if (a->arg != a->direct_alloc_arg)
-    free (a->arg);
-  if (d->dir != d->direct_alloc_dir)
-    free (d->dir);
-  errno = EINVAL;
-  return -1;
-
-out_of_memory:
-  if (a->arg != a->direct_alloc_arg)
-    free (a->arg);
-  if (d->dir != d->direct_alloc_dir)
-    free (d->dir);
-  errno = ENOMEM;
-  return -1;
-}
-
-#undef PRINTF_PARSE
-#undef DIRECTIVES
-#undef DIRECTIVE
-#undef CHAR_T_ONLY_ASCII
-#undef CHAR_T
diff --git a/gnulib-tests/printf-parse.h b/gnulib-tests/printf-parse.h
deleted file mode 100644
index 6cbe68e..0000000
--- a/gnulib-tests/printf-parse.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Parse printf format string.
-   Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2011 Free Software
-   Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef _PRINTF_PARSE_H
-#define _PRINTF_PARSE_H
-
-/* This file can be parametrized with the following macros:
-     ENABLE_UNISTDIO    Set to 1 to enable the unistdio extensions.
-     STATIC             Set to 'static' to declare the function static.  */
-
-#if HAVE_FEATURES_H
-# include <features.h> /* for __GLIBC__, __UCLIBC__ */
-#endif
-
-#include "printf-args.h"
-
-
-/* Flags */
-#define FLAG_GROUP       1      /* ' flag */
-#define FLAG_LEFT        2      /* - flag */
-#define FLAG_SHOWSIGN    4      /* + flag */
-#define FLAG_SPACE       8      /* space flag */
-#define FLAG_ALT        16      /* # flag */
-#define FLAG_ZERO       32
-#if __GLIBC__ >= 2 && !defined __UCLIBC__
-# define FLAG_LOCALIZED 64      /* I flag, uses localized digits */
-#endif
-
-/* arg_index value indicating that no argument is consumed.  */
-#define ARG_NONE        (~(size_t)0)
-
-/* xxx_directive: A parsed directive.
-   xxx_directives: A parsed format string.  */
-
-/* Number of directly allocated directives (no malloc() needed).  */
-#define N_DIRECT_ALLOC_DIRECTIVES 7
-
-/* A parsed directive.  */
-typedef struct
-{
-  const char* dir_start;
-  const char* dir_end;
-  int flags;
-  const char* width_start;
-  const char* width_end;
-  size_t width_arg_index;
-  const char* precision_start;
-  const char* precision_end;
-  size_t precision_arg_index;
-  char conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
-  size_t arg_index;
-}
-char_directive;
-
-/* A parsed format string.  */
-typedef struct
-{
-  size_t count;
-  char_directive *dir;
-  size_t max_width_length;
-  size_t max_precision_length;
-  char_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
-}
-char_directives;
-
-#if ENABLE_UNISTDIO
-
-/* A parsed directive.  */
-typedef struct
-{
-  const uint8_t* dir_start;
-  const uint8_t* dir_end;
-  int flags;
-  const uint8_t* width_start;
-  const uint8_t* width_end;
-  size_t width_arg_index;
-  const uint8_t* precision_start;
-  const uint8_t* precision_end;
-  size_t precision_arg_index;
-  uint8_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
-  size_t arg_index;
-}
-u8_directive;
-
-/* A parsed format string.  */
-typedef struct
-{
-  size_t count;
-  u8_directive *dir;
-  size_t max_width_length;
-  size_t max_precision_length;
-  u8_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
-}
-u8_directives;
-
-/* A parsed directive.  */
-typedef struct
-{
-  const uint16_t* dir_start;
-  const uint16_t* dir_end;
-  int flags;
-  const uint16_t* width_start;
-  const uint16_t* width_end;
-  size_t width_arg_index;
-  const uint16_t* precision_start;
-  const uint16_t* precision_end;
-  size_t precision_arg_index;
-  uint16_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
-  size_t arg_index;
-}
-u16_directive;
-
-/* A parsed format string.  */
-typedef struct
-{
-  size_t count;
-  u16_directive *dir;
-  size_t max_width_length;
-  size_t max_precision_length;
-  u16_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
-}
-u16_directives;
-
-/* A parsed directive.  */
-typedef struct
-{
-  const uint32_t* dir_start;
-  const uint32_t* dir_end;
-  int flags;
-  const uint32_t* width_start;
-  const uint32_t* width_end;
-  size_t width_arg_index;
-  const uint32_t* precision_start;
-  const uint32_t* precision_end;
-  size_t precision_arg_index;
-  uint32_t conversion; /* d i o u x X f F e E g G a A c s p n U % but not C S */
-  size_t arg_index;
-}
-u32_directive;
-
-/* A parsed format string.  */
-typedef struct
-{
-  size_t count;
-  u32_directive *dir;
-  size_t max_width_length;
-  size_t max_precision_length;
-  u32_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES];
-}
-u32_directives;
-
-#endif
-
-
-/* Parses the format string.  Fills in the number N of directives, and fills
-   in directives[0], ..., directives[N-1], and sets directives[N].dir_start
-   to the end of the format string.  Also fills in the arg_type fields of the
-   arguments and the needed count of arguments.  */
-#if ENABLE_UNISTDIO
-extern int
-       ulc_printf_parse (const char *format, char_directives *d, arguments *a);
-extern int
-       u8_printf_parse (const uint8_t *format, u8_directives *d, arguments *a);
-extern int
-       u16_printf_parse (const uint16_t *format, u16_directives *d,
-                         arguments *a);
-extern int
-       u32_printf_parse (const uint32_t *format, u32_directives *d,
-                         arguments *a);
-#else
-# ifdef STATIC
-STATIC
-# else
-extern
-# endif
-int printf_parse (const char *format, char_directives *d, arguments *a);
-#endif
-
-#endif /* _PRINTF_PARSE_H */
diff --git a/gnulib-tests/putenv.c b/gnulib-tests/putenv.c
index 300198d..5461273 100644
--- a/gnulib-tests/putenv.c
+++ b/gnulib-tests/putenv.c
@@ -1,6 +1,4 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2011 Free Software
+/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2013 Free Software
    Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C
@@ -36,14 +34,21 @@
 #include <string.h>
 #include <unistd.h>
 
-#if HAVE_GNU_LD
-# define environ __environ
-#else
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+#endif
+
+#if _LIBC
+# if HAVE_GNU_LD
+#  define environ __environ
+# else
 extern char **environ;
+# endif
 #endif
 
 #if _LIBC
-/* This lock protects against simultaneous modifications of `environ'.  */
+/* This lock protects against simultaneous modifications of 'environ'.  */
 # include <bits/libc-lock.h>
 __libc_lock_define_initialized (static, envlock)
 # define LOCK   __libc_lock_lock (envlock)
@@ -57,7 +62,9 @@ static int
 _unsetenv (const char *name)
 {
   size_t len;
+#if !HAVE_DECL__PUTENV
   char **ep;
+#endif
 
   if (name == NULL || *name == '\0' || strchr (name, '=') != NULL)
     {
@@ -67,6 +74,21 @@ _unsetenv (const char *name)
 
   len = strlen (name);
 
+#if HAVE_DECL__PUTENV
+  {
+    int putenv_result, putenv_errno;
+    char *name_ = malloc (len + 2);
+    memcpy (name_, name, len);
+    name_[len] = '=';
+    name_[len + 1] = 0;
+    putenv_result = _putenv (name_);
+    putenv_errno = errno;
+    free (name_);
+    __set_errno (putenv_errno);
+    return putenv_result;
+  }
+#else
+
   LOCK;
 
   ep = environ;
@@ -87,17 +109,17 @@ _unsetenv (const char *name)
   UNLOCK;
 
   return 0;
+#endif
 }
 
 
 /* Put STRING, which is of the form "NAME=VALUE", in the environment.
-   If STRING contains no `=', then remove STRING from the environment.  */
+   If STRING contains no '=', then remove STRING from the environment.  */
 int
 putenv (char *string)
 {
-  const char *const name_end = strchr (string, '=');
-  register size_t size;
-  register char **ep;
+  const char *name_end = strchr (string, '=');
+  char **ep;
 
   if (name_end == NULL)
     {
@@ -105,30 +127,68 @@ putenv (char *string)
       return _unsetenv (string);
     }
 
-  size = 0;
-  for (ep = environ; *ep != NULL; ++ep)
-    if (!strncmp (*ep, string, name_end - string) &&
-        (*ep)[name_end - string] == '=')
+#if HAVE_DECL__PUTENV
+  /* Rely on _putenv to allocate the new environment.  If other
+     parts of the application use _putenv, the !HAVE_DECL__PUTENV code
+     would fight over who owns the environ vector, causing a crash.  */
+  if (name_end[1])
+    return _putenv (string);
+  else
+    {
+      /* _putenv ("NAME=") unsets NAME, so invoke _putenv ("NAME= ")
+         to allocate the environ vector and then replace the new
+         entry with "NAME=".  */
+      int putenv_result, putenv_errno;
+      char *name_x = malloc (name_end - string + sizeof "= ");
+      if (!name_x)
+        return -1;
+      memcpy (name_x, string, name_end - string + 1);
+      name_x[name_end - string + 1] = ' ';
+      name_x[name_end - string + 2] = 0;
+      putenv_result = _putenv (name_x);
+      putenv_errno = errno;
+      for (ep = environ; *ep; ep++)
+        if (strcmp (*ep, name_x) == 0)
+          {
+            *ep = string;
+            break;
+          }
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+      if (putenv_result == 0)
+        {
+          /* _putenv propagated "NAME= " into the subprocess environment;
+             fix that by calling SetEnvironmentVariable directly.  */
+          name_x[name_end - string] = 0;
+          putenv_result = SetEnvironmentVariable (name_x, "") ? 0 : -1;
+          putenv_errno = ENOMEM; /* ENOMEM is the only way to fail.  */
+        }
+# endif
+      free (name_x);
+      __set_errno (putenv_errno);
+      return putenv_result;
+    }
+#else
+  for (ep = environ; *ep; ep++)
+    if (strncmp (*ep, string, name_end - string) == 0
+        && (*ep)[name_end - string] == '=')
       break;
-    else
-      ++size;
 
-  if (*ep == NULL)
+  if (*ep)
+    *ep = string;
+  else
     {
       static char **last_environ = NULL;
-      char **new_environ = (char **) malloc ((size + 2) * sizeof (char *));
-      if (new_environ == NULL)
+      size_t size = ep - environ;
+      char **new_environ = malloc ((size + 2) * sizeof *new_environ);
+      if (! new_environ)
         return -1;
-      (void) memcpy ((void *) new_environ, (void *) environ,
-                     size * sizeof (char *));
-      new_environ[size] = (char *) string;
-      new_environ[size + 1] = NULL;
+      new_environ[0] = string;
+      memcpy (new_environ + 1, environ, (size + 1) * sizeof *new_environ);
       free (last_environ);
       last_environ = new_environ;
       environ = new_environ;
     }
-  else
-    *ep = string;
 
   return 0;
+#endif
 }
diff --git a/gnulib-tests/same-inode.h b/gnulib-tests/same-inode.h
index 34645b9..3843b07 100644
--- a/gnulib-tests/same-inode.h
+++ b/gnulib-tests/same-inode.h
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Determine whether two stat buffers refer to the same file.
 
-   Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -20,8 +18,16 @@
 #ifndef SAME_INODE_H
 # define SAME_INODE_H 1
 
-# define SAME_INODE(Stat_buf_1, Stat_buf_2) \
-   ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \
-    && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev)
+# ifdef __VMS
+#  define SAME_INODE(a, b)             \
+    ((a).st_ino[0] == (b).st_ino[0]    \
+     && (a).st_ino[1] == (b).st_ino[1] \
+     && (a).st_ino[2] == (b).st_ino[2] \
+     && (a).st_dev == (b).st_dev)
+# else
+#  define SAME_INODE(a, b)    \
+    ((a).st_ino == (b).st_ino \
+     && (a).st_dev == (b).st_dev)
+# endif
 
 #endif
diff --git a/gnulib-tests/setenv.c b/gnulib-tests/setenv.c
index d2f4470..995a0f2 100644
--- a/gnulib-tests/setenv.c
+++ b/gnulib-tests/setenv.c
@@ -1,6 +1,4 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Copyright (C) 1992, 1995-2003, 2005-2011 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995-2003, 2005-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -17,14 +15,14 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #if !_LIBC
+/* Don't use __attribute__ __nonnull__ in this compilation unit.  Otherwise gcc
+   optimizes away the name == NULL test below.  */
+# define _GL_ARG_NONNULL(params)
+
 # define _GL_USE_STDLIB_ALLOC 1
 # include <config.h>
 #endif
 
-/* Don't use __attribute__ __nonnull__ in this compilation unit.  Otherwise gcc
-   optimizes away the name == NULL test below.  */
-#define _GL_ARG_NONNULL(params)
-
 #include <alloca.h>
 
 /* Specification.  */
@@ -51,7 +49,7 @@
 #endif
 
 #if _LIBC
-/* This lock protects against simultaneous modifications of `environ'.  */
+/* This lock protects against simultaneous modifications of 'environ'.  */
 # include <bits/libc-lock.h>
 __libc_lock_define_initialized (static, envlock)
 # define LOCK   __libc_lock_lock (envlock)
@@ -105,11 +103,11 @@ static void *known_values;
 static char **last_environ;
 
 
-/* This function is used by `setenv' and `putenv'.  The difference between
+/* This function is used by 'setenv' and 'putenv'.  The difference between
    the two functions is that for the former must create a new string which
-   is then placed in the environment, while the argument of `putenv'
+   is then placed in the environment, while the argument of 'putenv'
    must be used directly.  This is all complicated by the fact that we try
-   to reuse values once generated for a `setenv' call since we can never
+   to reuse values once generated for a 'setenv' call since we can never
    free the strings.  */
 int
 __add_to_environ (const char *name, const char *value, const char *combined,
@@ -301,7 +299,7 @@ setenv (const char *name, const char *value, int replace)
   return __add_to_environ (name, value, NULL, replace);
 }
 
-/* The `clearenv' was planned to be added to POSIX.1 but probably
+/* The 'clearenv' was planned to be added to POSIX.1 but probably
    never made it.  Nevertheless the POSIX.9 standard (POSIX bindings
    for Fortran 77) requires this function.  */
 int
diff --git a/gnulib-tests/setlocale.c b/gnulib-tests/setlocale.c
index e66fa78..c729fa6 100644
--- a/gnulib-tests/setlocale.c
+++ b/gnulib-tests/setlocale.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Set the current locale.
-   Copyright (C) 2009, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -76,7 +74,7 @@ category_to_name (int category)
 
 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
 
-/* The native Win32 setlocale() function expects locale names of the form
+/* The native Windows setlocale() function expects locale names of the form
    "German" or "German_Germany" or "DEU", but not "de" or "de_DE".  We need
    to convert the names from the form with ISO 639 language code and ISO 3166
    country code to the form with English names or with three-letter identifier.
diff --git a/gnulib-tests/signature.h b/gnulib-tests/signature.h
index 793827d..45a8e02 100644
--- a/gnulib-tests/signature.h
+++ b/gnulib-tests/signature.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Macro for checking that a function declaration is compliant.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/size_max.h b/gnulib-tests/size_max.h
deleted file mode 100644
index fdefb82..0000000
--- a/gnulib-tests/size_max.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* size_max.h -- declare SIZE_MAX through system headers
-   Copyright (C) 2005-2006, 2009-2011 Free Software Foundation, Inc.
-   Written by Simon Josefsson.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef GNULIB_SIZE_MAX_H
-#define GNULIB_SIZE_MAX_H
-
-/* Get SIZE_MAX declaration on systems like Solaris 7/8/9.  */
-# include <limits.h>
-/* Get SIZE_MAX declaration on systems like glibc 2.  */
-# if HAVE_STDINT_H
-#  include <stdint.h>
-# endif
-/* On systems where these include files don't define it, SIZE_MAX is defined
-   in config.h.  */
-
-#endif /* GNULIB_SIZE_MAX_H */
diff --git a/gnulib-tests/sleep.c b/gnulib-tests/sleep.c
index 305e02d..4c97d7d 100644
--- a/gnulib-tests/sleep.c
+++ b/gnulib-tests/sleep.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Pausing execution of the current thread.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2007.
 
    This program is free software: you can redistribute it and/or modify
@@ -37,7 +35,7 @@ sleep (unsigned int seconds)
   unsigned int remaining;
 
   /* Sleep for 1 second many times, because
-       1. Sleep is not interruptiple by Ctrl-C,
+       1. Sleep is not interruptible by Ctrl-C,
        2. we want to avoid arithmetic overflow while multiplying with 1000.  */
   for (remaining = seconds; remaining > 0; remaining--)
     Sleep (1000);
diff --git a/gnulib-tests/snprintf.c b/gnulib-tests/snprintf.c
index 885880f..9c4ab3f 100644
--- a/gnulib-tests/snprintf.c
+++ b/gnulib-tests/snprintf.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Formatted output to strings.
-   Copyright (C) 2004, 2006-2011 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2006-2013 Free Software Foundation, Inc.
    Written by Simon Josefsson and Paul Eggert.
 
    This program is free software; you can redistribute it and/or modify
@@ -15,8 +13,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
diff --git a/gnulib-tests/symlink.c b/gnulib-tests/symlink.c
index 9339e9a..d3c9f21 100644
--- a/gnulib-tests/symlink.c
+++ b/gnulib-tests/symlink.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Stub for symlink().
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-alloca-opt.c b/gnulib-tests/test-alloca-opt.c
index 85f1e8d..d94e1d1 100644
--- a/gnulib-tests/test-alloca-opt.c
+++ b/gnulib-tests/test-alloca-opt.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of optional automatic memory allocation.
-   Copyright (C) 2005, 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -46,7 +44,7 @@ main ()
     {
       /* Try various values.
          n = 0 gave a crash on Alpha with gcc-2.5.8.
-         Some versions of MacOS X have a stack size limit of 512 KB.  */
+         Some versions of Mac OS X have a stack size limit of 512 KB.  */
       func (34);
       func (134);
       func (399);
diff --git a/gnulib-tests/test-areadlink.c b/gnulib-tests/test-areadlink.c
new file mode 100644
index 0000000..2357680
--- /dev/null
+++ b/gnulib-tests/test-areadlink.c
@@ -0,0 +1,53 @@
+/* Tests of areadlink.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake <ebb9@byu.net>, 2009.  */
+
+#include <config.h>
+
+#include "areadlink.h"
+
+#include <fcntl.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "ignore-value.h"
+#include "macros.h"
+
+#define BASE "test-areadlink.t"
+
+#include "test-areadlink.h"
+
+/* Wrapper for testing areadlink.  */
+static char *
+do_areadlink (char const *name, size_t ignored _GL_UNUSED)
+{
+  return areadlink (name);
+}
+
+int
+main (void)
+{
+  /* Remove any leftovers from a previous partial run.  */
+  ignore_value (system ("rm -rf " BASE "*"));
+
+  return test_areadlink (do_areadlink, true);
+}
diff --git a/gnulib-tests/test-areadlink.h b/gnulib-tests/test-areadlink.h
new file mode 100644
index 0000000..ccc7187
--- /dev/null
+++ b/gnulib-tests/test-areadlink.h
@@ -0,0 +1,83 @@
+/* Tests of areadlink and friends.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake <ebb9@byu.net>, 2009.  */
+
+/* This file is designed to test areadlink(a),
+   areadlink_with_size(a,b), and areadlinkat(AT_FDCWD,a).  FUNC is the
+   function to test; a length is always supplied, but may be ignored.
+   Assumes that BASE and ASSERT are already defined, and that
+   appropriate headers are already included.  If PRINT, warn before
+   skipping symlink tests with status 77.  */
+
+static int
+test_areadlink (char * (*func) (char const *, size_t), bool print)
+{
+  /* Sanity checks of failures.  Mingw lacks symlink, but areadlink can
+     still distinguish between various errors.  */
+  errno = 0;
+  ASSERT (func ("no_such", 1) == NULL);
+  ASSERT (errno == ENOENT);
+  errno = 0;
+  ASSERT (func ("no_such/", 1) == NULL);
+  ASSERT (errno == ENOENT);
+  errno = 0;
+  ASSERT (func ("", 1) == NULL);
+  ASSERT (errno == ENOENT || errno == EINVAL);
+  errno = 0;
+  ASSERT (func (".", 1) == NULL);
+  ASSERT (errno == EINVAL);
+  errno = 0;
+  ASSERT (func ("./", 1) == NULL);
+  ASSERT (errno == EINVAL);
+  ASSERT (close (creat (BASE "file", 0600)) == 0);
+  errno = 0;
+  ASSERT (func (BASE "file", 1) == NULL);
+  ASSERT (errno == EINVAL);
+  errno = 0;
+  ASSERT (func (BASE "file/", 1) == NULL);
+  ASSERT (errno == ENOTDIR || errno == EINVAL); /* AIX yields EINVAL */
+  ASSERT (unlink (BASE "file") == 0);
+
+  /* Now test actual symlinks.  */
+  if (symlink (BASE "dir", BASE "link"))
+    {
+      if (print)
+        fputs ("skipping test: symlinks not supported on this file system\n",
+               stderr);
+      return 77;
+    }
+  ASSERT (mkdir (BASE "dir", 0700) == 0);
+  errno = 0;
+  ASSERT (func (BASE "link/", 1) == NULL);
+  ASSERT (errno == EINVAL);
+  {
+    /* Too small a guess is okay.  */
+    char *buf = func (BASE "link", 1);
+    ASSERT (buf);
+    ASSERT (strcmp (buf, BASE "dir") == 0);
+    free (buf);
+    /* Too large a guess is okay.  */
+    buf = func (BASE "link", 10000000);
+    ASSERT (buf);
+    ASSERT (strcmp (buf, BASE "dir") == 0);
+    free (buf);
+  }
+  ASSERT (rmdir (BASE "dir") == 0);
+  ASSERT (unlink (BASE "link") == 0);
+
+  return 0;
+}
diff --git a/gnulib-tests/test-argmatch.c b/gnulib-tests/test-argmatch.c
index 902c9bf..9e24dc1 100644
--- a/gnulib-tests/test-argmatch.c
+++ b/gnulib-tests/test-argmatch.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of exact or abbreviated match search.
-   Copyright (C) 1990, 1998-1999, 2001-2011 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998-1999, 2001-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-binary-io.c b/gnulib-tests/test-binary-io.c
index 8311fb1..b258d51 100644
--- a/gnulib-tests/test-binary-io.c
+++ b/gnulib-tests/test-binary-io.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of binary mode I/O.
-   Copyright (C) 2005, 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -32,35 +30,40 @@
 #include "macros.h"
 
 int
-main ()
+main (int argc, char *argv[])
 {
   /* Test the O_BINARY macro.  */
   {
     int fd =
-      open ("t-bin-out2.tmp", O_CREAT | O_TRUNC | O_RDWR | O_BINARY, 0600);
+      open ("t-bin-out0.tmp", O_CREAT | O_TRUNC | O_RDWR | O_BINARY, 0600);
     if (write (fd, "Hello\n", 6) < 0)
       exit (1);
     close (fd);
   }
   {
     struct stat statbuf;
-    if (stat ("t-bin-out2.tmp", &statbuf) < 0)
+    if (stat ("t-bin-out0.tmp", &statbuf) < 0)
       exit (1);
     ASSERT (statbuf.st_size == 6);
   }
-  unlink ("t-bin-out2.tmp");
 
-  /* Test the SET_BINARY macro.  */
-  SET_BINARY (1);
-  fputs ("Hello\n", stdout);
-  fclose (stdout);
-  fclose (stderr);
-  {
-    struct stat statbuf;
-    if (stat ("t-bin-out1.tmp", &statbuf) < 0)
-      exit (1);
-    ASSERT (statbuf.st_size == 6);
-  }
+  switch (argv[1][0])
+    {
+    case '1':
+      /* Test the set_binary_mode() function.  */
+      set_binary_mode (1, O_BINARY);
+      fputs ("Hello\n", stdout);
+      break;
+
+    case '2':
+      /* Test the SET_BINARY macro.  */
+      SET_BINARY (1);
+      fputs ("Hello\n", stdout);
+      break;
+
+    default:
+      break;
+    }
 
   return 0;
 }
diff --git a/gnulib-tests/test-binary-io.sh b/gnulib-tests/test-binary-io.sh
index 33e128c..c4dd6e9 100755
--- a/gnulib-tests/test-binary-io.sh
+++ b/gnulib-tests/test-binary-io.sh
@@ -3,8 +3,11 @@
 tmpfiles=""
 trap 'rm -fr $tmpfiles' 1 2 3 15
 
-tmpfiles="$tmpfiles t-bin-out1.tmp t-bin-out2.tmp"
-./test-binary-io${EXEEXT} > t-bin-out1.tmp || exit 1
+tmpfiles="$tmpfiles t-bin-out0.tmp t-bin-out1.tmp t-bin-out2.tmp"
+./test-binary-io${EXEEXT} 1 > t-bin-out1.tmp || exit 1
+cmp t-bin-out0.tmp t-bin-out1.tmp > /dev/null || exit 1
+./test-binary-io${EXEEXT} 2 > t-bin-out2.tmp || exit 1
+cmp t-bin-out0.tmp t-bin-out2.tmp > /dev/null || exit 1
 
 rm -fr $tmpfiles
 
diff --git a/gnulib-tests/test-bitrotate.c b/gnulib-tests/test-bitrotate.c
index 3a71ff3..380f08d 100644
--- a/gnulib-tests/test-bitrotate.c
+++ b/gnulib-tests/test-bitrotate.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <bitrotate.h> substitute.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-btowc.c b/gnulib-tests/test-btowc.c
index 3c0ca73..7779469 100644
--- a/gnulib-tests/test-btowc.c
+++ b/gnulib-tests/test-btowc.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of conversion of unibyte character to wide character.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-c-ctype.c b/gnulib-tests/test-c-ctype.c
index 2d39b15..c0aa662 100644
--- a/gnulib-tests/test-c-ctype.c
+++ b/gnulib-tests/test-c-ctype.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of character handling in C locale.
-   Copyright (C) 2005, 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-c-stack.c b/gnulib-tests/test-c-stack.c
index 00b5762..24fccf3 100644
--- a/gnulib-tests/test-c-stack.c
+++ b/gnulib-tests/test-c-stack.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of c-stack module.
-   Copyright (C) 2002, 2004, 2006, 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2006, 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-c-strcasecmp.c b/gnulib-tests/test-c-strcasecmp.c
index 66eded7..26d9ca4 100644
--- a/gnulib-tests/test-c-strcasecmp.c
+++ b/gnulib-tests/test-c-strcasecmp.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of case-insensitive string comparison function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-c-strncasecmp.c b/gnulib-tests/test-c-strncasecmp.c
index 19861b2..075f15e 100644
--- a/gnulib-tests/test-c-strncasecmp.c
+++ b/gnulib-tests/test-c-strncasecmp.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of case-insensitive string comparison function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-close.c b/gnulib-tests/test-close.c
new file mode 100644
index 0000000..974ed1b
--- /dev/null
+++ b/gnulib-tests/test-close.c
@@ -0,0 +1,45 @@
+/* Test closing a file or socket.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <unistd.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (close, int, (int));
+
+#include <errno.h>
+
+#include "macros.h"
+
+int
+main (void)
+{
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    errno = 0;
+    ASSERT (close (-1) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    close (99);
+    errno = 0;
+    ASSERT (close (99) == -1);
+    ASSERT (errno == EBADF);
+  }
+
+  return 0;
+}
diff --git a/gnulib-tests/test-dirname.c b/gnulib-tests/test-dirname.c
index bd0ab20..a017bce 100644
--- a/gnulib-tests/test-dirname.c
+++ b/gnulib-tests/test-dirname.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test the gnulib dirname module.
-   Copyright (C) 2005-2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2005-2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -151,14 +149,15 @@ main (void)
                  || (dirlen + 1 == strlen (dir) && dir[dirlen] == '.'))))
         {
           ok = false;
-          printf ("dir_name `%s': got `%s' len %d, expected `%s' len %ld\n",
+          printf ("dir_name '%s': got '%s' len %d,"
+                  " expected '%s' len %ld\n",
                   t->name, dir, dirlen,
                   t->dir, (unsigned long) strlen (t->dir));
         }
       if (strcmp (last, t->last))
         {
           ok = false;
-          printf ("last_component `%s': got `%s', expected `%s'\n",
+          printf ("last_component '%s': got '%s', expected '%s'\n",
                   t->name, last, t->last);
         }
       if (! (strcmp (base, t->base) == 0
@@ -167,21 +166,22 @@ main (void)
                      && ISSLASH (base[baselen])))))
         {
           ok = false;
-          printf ("base_name `%s': got `%s' len %d, expected `%s' len %ld\n",
+          printf ("base_name '%s': got '%s' len %d,"
+                  " expected '%s' len %ld\n",
                   t->name, base, baselen,
                   t->base, (unsigned long) strlen (t->base));
         }
       if (strcmp (stripped, t->stripped) || modified != t->modified)
         {
           ok = false;
-          printf ("strip_trailing_slashes `%s': got %s %s, expected %s %s\n",
+          printf ("strip_trailing_slashes '%s': got %s %s, expected %s %s\n",
                   t->name, stripped, modified ? "changed" : "unchanged",
                   t->stripped, t->modified ? "changed" : "unchanged");
         }
       if (t->absolute != absolute)
         {
           ok = false;
-          printf ("`%s': got %s, expected %s\n", t->name,
+          printf ("'%s': got %s, expected %s\n", t->name,
                   absolute ? "absolute" : "relative",
                   t->absolute ? "absolute" : "relative");
         }
diff --git a/gnulib-tests/test-dup2.c b/gnulib-tests/test-dup2.c
index 4b344e6..9600c85 100644
--- a/gnulib-tests/test-dup2.c
+++ b/gnulib-tests/test-dup2.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test duplicating file descriptors.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -35,9 +33,11 @@ SIGNATURE_CHECK (dup2, int, (int, int));
 #endif
 
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-/* Get declarations of the Win32 API functions.  */
+/* Get declarations of the native Windows API functions.  */
 # define WIN32_LEAN_AND_MEAN
 # include <windows.h>
+/* Get _get_osfhandle.  */
+# include "msvc-nothrow.h"
 #endif
 
 #include "macros.h"
@@ -47,7 +47,7 @@ static int
 is_open (int fd)
 {
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-  /* On Win32, the initial state of unassigned standard file
+  /* On native Windows, the initial state of unassigned standard file
      descriptors is that they are open but point to an
      INVALID_HANDLE_VALUE, and there is no fcntl.  */
   return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE;
@@ -65,7 +65,7 @@ static int
 is_inheritable (int fd)
 {
 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-  /* On Win32, the initial state of unassigned standard file
+  /* On native Windows, the initial state of unassigned standard file
      descriptors is that they are open but point to an
      INVALID_HANDLE_VALUE, and there is no fcntl.  */
   HANDLE h = (HANDLE) _get_osfhandle (fd);
@@ -122,6 +122,10 @@ main (void)
   errno = 0;
   ASSERT (dup2 (-1, fd) == -1);
   ASSERT (errno == EBADF);
+  close (99);
+  errno = 0;
+  ASSERT (dup2 (99, fd) == -1);
+  ASSERT (errno == EBADF);
   errno = 0;
   ASSERT (dup2 (AT_FDCWD, fd) == -1);
   ASSERT (errno == EBADF);
diff --git a/gnulib-tests/test-environ.c b/gnulib-tests/test-environ.c
index d592220..cb3d9f6 100644
--- a/gnulib-tests/test-environ.c
+++ b/gnulib-tests/test-environ.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of environ variable.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-errno.c b/gnulib-tests/test-errno.c
index 5836dd8..29eb510 100644
--- a/gnulib-tests/test-errno.c
+++ b/gnulib-tests/test-errno.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <errno.h> substitute.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -100,6 +98,8 @@ int e115 = EINPROGRESS;
 int e116 = ESTALE;
 int e122 = EDQUOT;
 int e125 = ECANCELED;
+int e130 = EOWNERDEAD;
+int e131 = ENOTRECOVERABLE;
 
 /* Don't verify that these errno values are all different, except for possibly
    EWOULDBLOCK == EAGAIN.  Even Linux/x86 does not pass this check: it has
diff --git a/gnulib-tests/test-exclude.c b/gnulib-tests/test-exclude.c
index a2c5083..bad2837 100644
--- a/gnulib-tests/test-exclude.c
+++ b/gnulib-tests/test-exclude.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test suite for exclude.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
    This file is part of the GNUlib Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -106,6 +104,15 @@ main (int argc, char **argv)
             exclude_options &= ~flag;
           else
             exclude_options |= flag;
+
+          /* Skip this test if invoked with -leading-dir on a system that
+             lacks support for FNM_LEADING_DIR. */
+          if (strcmp (s, "leading_dir") == 0 && FNM_LEADING_DIR == 0)
+            exit (77);
+
+          /* Likewise for -casefold and FNM_CASEFOLD.  */
+          if (strcmp (s, "casefold") == 0 && FNM_CASEFOLD == 0)
+            exit (77);
         }
       else if (add_exclude_file (add_exclude, exclude, opt,
                                  exclude_options, '\n') != 0)
diff --git a/gnulib-tests/test-exclude1.sh b/gnulib-tests/test-exclude1.sh
index 9c5f709..df62699 100755
--- a/gnulib-tests/test-exclude1.sh
+++ b/gnulib-tests/test-exclude1.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,19 +16,18 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
 # Test literal matches
 
-cat > $LIST <<EOT
+cat > in <<EOT
 foo*
 bar
 Baz
 EOT
 
-cat > $TMP <<EOT
+cat > expected <<EOT
 foo: 0
 foo*: 1
 bar: 1
@@ -37,9 +36,15 @@ baz: 0
 bar/qux: 0
 EOT
 
-./test-exclude$EXEEXT $LIST -- foo 'foo*' bar foobar baz bar/qux |
- tr -d '\015' |
- diff -c $TMP - || ERR=1
+test-exclude in -- foo 'foo*' bar foobar baz bar/qux > out || exit $?
 
-rm -f $TMP $LIST
-exit $ERR
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
+
+compare expected out || fail=1
+
+Exit $fail
diff --git a/gnulib-tests/test-exclude2.sh b/gnulib-tests/test-exclude2.sh
index 7011754..bc35be8 100755
--- a/gnulib-tests/test-exclude2.sh
+++ b/gnulib-tests/test-exclude2.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,11 +16,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
-cat > $LIST <<EOT
+cat > in <<EOT
 foo*
 bar
 Baz
@@ -28,7 +27,7 @@ EOT
 
 # Test case-insensitive literal matches
 
-cat > $TMP <<EOT
+cat > expected <<EOT
 foo: 0
 foo*: 1
 bar: 1
@@ -37,9 +36,15 @@ baz: 1
 bar/qux: 0
 EOT
 
-./test-exclude$EXEEXT -casefold $LIST -- foo 'foo*' bar foobar baz bar/qux |
- tr -d '\015' |
- diff -c $TMP - || ERR=1
+test-exclude -casefold in -- foo 'foo*' bar foobar baz bar/qux > out || exit $?
 
-rm -f $TMP $LIST
-exit $ERR
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
+
+compare expected out || fail=1
+
+Exit $fail
diff --git a/gnulib-tests/test-exclude3.sh b/gnulib-tests/test-exclude3.sh
index 6b8512e..497c58f 100755
--- a/gnulib-tests/test-exclude3.sh
+++ b/gnulib-tests/test-exclude3.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,19 +16,18 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
 # Test include
 
-cat > $LIST <<EOT
+cat > in <<EOT
 foo*
 bar
 Baz
 EOT
 
-cat > $TMP <<EOT
+cat > expected <<EOT
 foo: 1
 foo*: 0
 bar: 0
@@ -37,9 +36,15 @@ baz: 1
 bar/qux: 1
 EOT
 
-./test-exclude$EXEEXT -include $LIST -- foo 'foo*' bar foobar baz bar/qux |
- tr -d '\015' |
- diff -c $TMP - || ERR=1
+test-exclude -include in -- foo 'foo*' bar foobar baz bar/qux > out || exit $?
 
-rm -f $TMP $LIST
-exit $ERR
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
+
+compare expected out || fail=1
+
+Exit $fail
diff --git a/gnulib-tests/test-exclude4.sh b/gnulib-tests/test-exclude4.sh
index 99c4c9f..f450dbb 100755
--- a/gnulib-tests/test-exclude4.sh
+++ b/gnulib-tests/test-exclude4.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,25 +16,30 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
 # Test wildcard matching
 
-cat > $LIST <<EOT
+cat > in <<EOT
 foo*
 bar
 Baz
 EOT
 
-cat > $TMP <<EOT
+cat > expected <<EOT
 foobar: 1
 EOT
 
-./test-exclude$EXEEXT -wildcards $LIST -- foobar |
- tr -d '\015' |
- diff -c $TMP - || ERR=1
+test-exclude -wildcards in -- foobar > out || exit $?
 
-rm -f $TMP $LIST
-exit $ERR
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
+
+compare expected out || fail=1
+
+Exit $fail
diff --git a/gnulib-tests/test-exclude5.sh b/gnulib-tests/test-exclude5.sh
index 7f95ea7..1dac96b 100755
--- a/gnulib-tests/test-exclude5.sh
+++ b/gnulib-tests/test-exclude5.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,28 +16,33 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
 # Test FNM_LEADING_DIR
 
-cat > $LIST <<EOT
+cat > in <<EOT
 foo*
 bar
 Baz
 EOT
 
-cat > $TMP <<EOT
+cat > expected <<EOT
 bar: 1
 bar/qux: 1
 barz: 0
 foo/bar: 1
 EOT
 
-./test-exclude$EXEEXT -leading_dir $LIST -- bar bar/qux barz foo/bar |
- tr -d '\015' |
- diff -c $TMP - || ERR=1
+test-exclude -leading_dir in -- bar bar/qux barz foo/bar > out || exit $?
 
-rm -f $TMP $LIST
-exit $ERR
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
+
+compare expected out || fail=1
+
+Exit $fail
diff --git a/gnulib-tests/test-exclude6.sh b/gnulib-tests/test-exclude6.sh
index eb4f5f1..c0b1cba 100755
--- a/gnulib-tests/test-exclude6.sh
+++ b/gnulib-tests/test-exclude6.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,26 +16,31 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
 # Test anchored
 
-cat > $LIST <<EOT
+cat > in <<EOT
 foo*
 bar
 Baz
 EOT
 
-cat > $TMP <<EOT
+cat > expected <<EOT
 bar: 1
 foo/bar: 0
 EOT
 
-./test-exclude$EXEEXT -anchored $LIST -- bar foo/bar |
- tr -d '\015' |
- diff -c $TMP - || ERR=1
+test-exclude -anchored in -- bar foo/bar > out || exit $?
 
-rm -f $TMP $LIST
-exit $ERR
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
+
+compare expected out || fail=1
+
+Exit $fail
diff --git a/gnulib-tests/test-exclude7.sh b/gnulib-tests/test-exclude7.sh
index 03ed2a6..cb1e0cb 100755
--- a/gnulib-tests/test-exclude7.sh
+++ b/gnulib-tests/test-exclude7.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,29 +16,32 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
 # Test exclude precedence
 
-cat > $LIST <<EOT
+cat > in <<EOT
 foo*
 bar
 Baz
 EOT
 
-cat > $TMP <<EOT
-bar: 1
+cat > expected <<EOT
 bar: 0
+bar: 1
 EOT
 
-./test-exclude$EXEEXT $LIST -include $LIST -- bar |
- tr -d '\015' >$TMP.1
-./test-exclude$EXEEXT -include $LIST -no-include $LIST -- bar |
- tr -d '\015' >>$TMP.1
+test-exclude in -include in -- bar > out || exit $?
+test-exclude -include in -no-include in -- bar >> out || exit $?
+
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
 
-diff -c $TMP $TMP.1 || ERR=1
+compare expected out || fail=1
 
-rm -f $TMP $TMP.1 $LIST
-exit $ERR
+Exit $fail
diff --git a/gnulib-tests/test-exclude8.sh b/gnulib-tests/test-exclude8.sh
index 9592070..9cbdbac 100755
--- a/gnulib-tests/test-exclude8.sh
+++ b/gnulib-tests/test-exclude8.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for exclude.
-# Copyright (C) 2010-2011 Free Software Foundation, Inc.
+# Copyright (C) 2010-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -16,25 +16,31 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-TMP=excltmp.$$
-LIST=flist.$$
-ERR=0
+. "${srcdir=.}/init.sh"; path_prepend_ .
+fail=0
 
 # Test escaped metacharacters.
 
-cat > $LIST <<'EOT'
+cat > in <<'EOT'
 f\*e
 b[a\*]r
 EOT
 
-cat > $TMP <<'EOT'
+cat > expected <<'EOT'
 f*e: 1
 file: 0
 bar: 1
 EOT
 
-./test-exclude$EXEEXT -wildcards $LIST -- 'f*e' 'file' 'bar' |
- tr -d '\015' | diff -c $TMP - || ERR=1
+test-exclude -wildcards in -- 'f*e' 'file' 'bar' > out || exit $?
 
-rm -f $TMP $LIST
-exit $ERR
+# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
+# does not understand '\r'.
+case $(echo r | tr -d '\r') in '') cr='\015';; *) cr='\r';; esac
+
+# normalize output
+LC_ALL=C tr -d "$cr" < out > k && mv k out
+
+compare expected out || fail=1
+
+Exit $fail
diff --git a/gnulib-tests/test-fcntl-h.c b/gnulib-tests/test-fcntl-h.c
index 57fd579..e30ff19 100644
--- a/gnulib-tests/test-fcntl-h.c
+++ b/gnulib-tests/test-fcntl-h.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <fcntl.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -23,9 +21,9 @@
 #include <fcntl.h>
 
 /* Check that the various O_* macros are defined.  */
-int o = O_DIRECT | O_DIRECTORY | O_DSYNC | O_NDELAY | O_NOATIME | O_NONBLOCK
-        | O_NOCTTY | O_NOFOLLOW | O_NOLINKS | O_RSYNC | O_SYNC | O_TTY_INIT
-        | O_BINARY | O_TEXT;
+int o = (O_DIRECT | O_DIRECTORY | O_DSYNC | O_IGNORE_CTTY | O_NDELAY | O_NOATIME
+	 | O_NONBLOCK | O_NOCTTY | O_NOFOLLOW | O_NOLINK | O_NOLINKS | O_NOTRANS
+	 | O_RSYNC | O_SYNC | O_TTY_INIT | O_BINARY | O_TEXT);
 
 /* Check that the various SEEK_* macros are defined.  */
 int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET };
@@ -33,6 +31,11 @@ int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET };
 /* Check that the FD_* macros are defined.  */
 int i = FD_CLOEXEC;
 
+/* Check that the types are all defined.  */
+pid_t t1;
+off_t t2;
+mode_t t3;
+
 int
 main (void)
 {
@@ -58,7 +61,7 @@ main (void)
 #if O_SEARCH && O_EXEC != O_SEARCH && O_SEARCH != O_RDONLY
     case O_SEARCH:
 #endif
-      i = O_ACCMODE == (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH);
+      i = ! (~O_ACCMODE & (O_RDONLY | O_WRONLY | O_RDWR | O_EXEC | O_SEARCH));
       break;
 
       /* Everyone should have these */
@@ -81,6 +84,9 @@ main (void)
 #if O_DSYNC
     case O_DSYNC:
 #endif
+#if O_IGNORE_CTTY
+    case O_IGNORE_CTTY:
+#endif
 #if O_NOATIME
     case O_NOATIME:
 #endif
@@ -93,9 +99,15 @@ main (void)
 #if O_NOFOLLOW
     case O_NOFOLLOW:
 #endif
+#if O_NOLINK
+    case O_NOLINK:
+#endif
 #if O_NOLINKS
     case O_NOLINKS:
 #endif
+#if O_NOTRANS
+    case O_NOTRANS:
+#endif
 #if O_RSYNC && O_RSYNC != O_DSYNC
     case O_RSYNC:
 #endif
diff --git a/gnulib-tests/test-fcntl.c b/gnulib-tests/test-fcntl.c
index 6b4ad09..67d1b41 100644
--- a/gnulib-tests/test-fcntl.c
+++ b/gnulib-tests/test-fcntl.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of fcntl(2).
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -33,9 +31,11 @@ SIGNATURE_CHECK (fcntl, int, (int, int, ...));
 #include <unistd.h>
 
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-/* Get declarations of the Win32 API functions.  */
+/* Get declarations of the native Windows API functions.  */
 # define WIN32_LEAN_AND_MEAN
 # include <windows.h>
+/* Get _get_osfhandle.  */
+# include "msvc-nothrow.h"
 #endif
 
 #include "binary-io.h"
@@ -51,7 +51,7 @@ static bool
 is_open (int fd)
 {
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-  /* On Win32, the initial state of unassigned standard file
+  /* On native Windows, the initial state of unassigned standard file
      descriptors is that they are open but point to an
      INVALID_HANDLE_VALUE, and there is no fcntl.  */
   return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE;
@@ -68,7 +68,7 @@ static bool
 is_inheritable (int fd)
 {
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-  /* On Win32, the initial state of unassigned standard file
+  /* On native Windows, the initial state of unassigned standard file
      descriptors is that they are open but point to an
      INVALID_HANDLE_VALUE, and there is no fcntl.  */
   HANDLE h = (HANDLE) _get_osfhandle (fd);
@@ -314,7 +314,7 @@ main (void)
   ASSERT (is_mode (fd + 2, O_TEXT));
   ASSERT (close (fd + 2) == 0);
 
-  /* Test F_GETFD.  */
+  /* Test F_GETFD on invalid file descriptors.  */
   errno = 0;
   ASSERT (fcntl (-1, F_GETFD) == -1);
   ASSERT (errno == EBADF);
@@ -324,6 +324,8 @@ main (void)
   errno = 0;
   ASSERT (fcntl (10000000, F_GETFD) == -1);
   ASSERT (errno == EBADF);
+
+  /* Test F_GETFD, the FD_CLOEXEC bit.  */
   {
     int result = fcntl (fd, F_GETFD);
     ASSERT (0 <= result);
@@ -335,6 +337,71 @@ main (void)
     ASSERT (close (fd + 1) == 0);
   }
 
+#ifdef F_SETFD
+  /* Test F_SETFD on invalid file descriptors.  */
+  errno = 0;
+  ASSERT (fcntl (-1, F_SETFD, 0) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (fd + 1, F_SETFD, 0) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (10000000, F_SETFD, 0) == -1);
+  ASSERT (errno == EBADF);
+#endif
+
+#ifdef F_GETFL
+  /* Test F_GETFL on invalid file descriptors.  */
+  errno = 0;
+  ASSERT (fcntl (-1, F_GETFL) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (fd + 1, F_GETFL) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (10000000, F_GETFL) == -1);
+  ASSERT (errno == EBADF);
+#endif
+
+#ifdef F_SETFL
+  /* Test F_SETFL on invalid file descriptors.  */
+  errno = 0;
+  ASSERT (fcntl (-1, F_SETFL, 0) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (fd + 1, F_SETFL, 0) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (10000000, F_SETFL, 0) == -1);
+  ASSERT (errno == EBADF);
+#endif
+
+#ifdef F_GETOWN
+  /* Test F_GETOWN on invalid file descriptors.  */
+  errno = 0;
+  ASSERT (fcntl (-1, F_GETOWN) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (fd + 1, F_GETOWN) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (10000000, F_GETOWN) == -1);
+  ASSERT (errno == EBADF);
+#endif
+
+#ifdef F_SETOWN
+  /* Test F_SETFL on invalid file descriptors.  */
+  errno = 0;
+  ASSERT (fcntl (-1, F_SETOWN, 0) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (fd + 1, F_SETOWN, 0) == -1);
+  ASSERT (errno == EBADF);
+  errno = 0;
+  ASSERT (fcntl (10000000, F_SETOWN, 0) == -1);
+  ASSERT (errno == EBADF);
+#endif
+
   /* Cleanup.  */
   ASSERT (close (fd) == 0);
   ASSERT (unlink (file) == 0);
diff --git a/gnulib-tests/test-fdopen.c b/gnulib-tests/test-fdopen.c
new file mode 100644
index 0000000..671c5e3
--- /dev/null
+++ b/gnulib-tests/test-fdopen.c
@@ -0,0 +1,56 @@
+/* Test opening a stream with a file descriptor.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stdio.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (fdopen, FILE *, (int, const char *));
+
+#include <errno.h>
+#include <unistd.h>
+
+#include "macros.h"
+
+int
+main (void)
+{
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    FILE *fp;
+
+    errno = 0;
+    fp = fdopen (-1, "r");
+    if (fp == NULL)
+      ASSERT (errno == EBADF);
+    else
+      fclose (fp);
+  }
+  {
+    FILE *fp;
+
+    close (99);
+    errno = 0;
+    fp = fdopen (99, "r");
+    if (fp == NULL)
+      ASSERT (errno == EBADF);
+    else
+      fclose (fp);
+  }
+
+  return 0;
+}
diff --git a/gnulib-tests/test-fgetc.c b/gnulib-tests/test-fgetc.c
new file mode 100644
index 0000000..b4a617a
--- /dev/null
+++ b/gnulib-tests/test-fgetc.c
@@ -0,0 +1,97 @@
+/* Test of fgetc() function.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stdio.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (fgetc, int, (FILE *));
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "msvc-inval.h"
+
+#include "macros.h"
+
+int
+main (int argc, char **argv)
+{
+  const char *filename = "test-fgetc.txt";
+
+  /* We don't have an fgetc() function that installs an invalid parameter
+     handler so far.  So install that handler here, explicitly.  */
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
+    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
+  gl_msvc_inval_ensure_handler ();
+#endif
+
+  /* Prepare a file.  */
+  {
+    const char text[] = "hello world";
+    int fd = open (filename, O_RDWR | O_CREAT | O_TRUNC, 0600);
+    ASSERT (fd >= 0);
+    ASSERT (write (fd, text, sizeof (text)) == sizeof (text));
+    ASSERT (close (fd) == 0);
+  }
+
+  /* Test that fgetc() sets errno if someone else closes the stream
+     fd behind the back of stdio.  */
+  {
+    FILE *fp = fopen (filename, "r");
+    ASSERT (fp != NULL);
+    ASSERT (close (fileno (fp)) == 0);
+    errno = 0;
+    ASSERT (fgetc (fp) == EOF);
+    ASSERT (errno == EBADF);
+    ASSERT (ferror (fp));
+    fclose (fp);
+  }
+
+  /* Test that fgetc() sets errno if the stream was constructed with
+     an invalid file descriptor.  */
+  {
+    FILE *fp = fdopen (-1, "r");
+    if (fp != NULL)
+      {
+        errno = 0;
+        ASSERT (fgetc (fp) == EOF);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+  {
+    FILE *fp;
+    close (99);
+    fp = fdopen (99, "r");
+    if (fp != NULL)
+      {
+        errno = 0;
+        ASSERT (fgetc (fp) == EOF);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+
+  /* Clean up.  */
+  unlink (filename);
+
+  return 0;
+}
diff --git a/gnulib-tests/test-filenamecat.c b/gnulib-tests/test-filenamecat.c
index 658d9fa..2d29cd4 100644
--- a/gnulib-tests/test-filenamecat.c
+++ b/gnulib-tests/test-filenamecat.c
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of concatenation of two arbitrary file names.
 
-   Copyright (C) 1996-2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 1996-2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-float.c b/gnulib-tests/test-float.c
index cb4c1cf..7d3142f 100644
--- a/gnulib-tests/test-float.c
+++ b/gnulib-tests/test-float.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <float.h> substitute.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -300,14 +298,7 @@ test_long_double (void)
 
   /* Check that 'long double' is at least as wide as 'double'.  */
   ASSERT (LDBL_MANT_DIG >= DBL_MANT_DIG);
-
-  /* Normally, we would also assert this:
-       ASSERT (LDBL_MIN_EXP <= DBL_MIN_EXP);
-     but at least on powerpc64 with gcc-4.4.4, it would fail:
-     $ :|gcc -dD -E -include stddef.h -|grep -E 'L?DBL_MIN_EXP'
-     #define __DBL_MIN_EXP__ (-1021)
-     #define __LDBL_MIN_EXP__ (-968)
-  */
+  ASSERT (LDBL_MIN_EXP - LDBL_MANT_DIG <= DBL_MIN_EXP - DBL_MANT_DIG);
   ASSERT (LDBL_MAX_EXP >= DBL_MAX_EXP);
 
   /* Check the value of LDBL_DIG.  */
diff --git a/gnulib-tests/test-fnmatch.c b/gnulib-tests/test-fnmatch.c
index ff71612..71304a4 100644
--- a/gnulib-tests/test-fnmatch.c
+++ b/gnulib-tests/test-fnmatch.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of fnmatch string matching function.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-fputc.c b/gnulib-tests/test-fputc.c
new file mode 100644
index 0000000..e05f641
--- /dev/null
+++ b/gnulib-tests/test-fputc.c
@@ -0,0 +1,91 @@
+/* Test of fputc() function.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stdio.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (fputc, int, (int, FILE *));
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "msvc-inval.h"
+
+#include "macros.h"
+
+int
+main (int argc, char **argv)
+{
+  const char *filename = "test-fputc.txt";
+
+  /* We don't have an fputc() function that installs an invalid parameter
+     handler so far.  So install that handler here, explicitly.  */
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
+    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
+  gl_msvc_inval_ensure_handler ();
+#endif
+
+  /* Test that fputc() on an unbuffered stream sets errno if someone else
+     closes the stream fd behind the back of stdio.  */
+  {
+    FILE *fp = fopen (filename, "w");
+    ASSERT (fp != NULL);
+    setvbuf (fp, NULL, _IONBF, 0);
+    ASSERT (close (fileno (fp)) == 0);
+    errno = 0;
+    ASSERT (fputc ('x', fp) == EOF);
+    ASSERT (errno == EBADF);
+    ASSERT (ferror (fp));
+    fclose (fp);
+  }
+
+  /* Test that fputc() on an unbuffered stream sets errno if the stream
+     was constructed with an invalid file descriptor.  */
+  {
+    FILE *fp = fdopen (-1, "w");
+    if (fp != NULL)
+      {
+        setvbuf (fp, NULL, _IONBF, 0);
+        errno = 0;
+        ASSERT (fputc ('x', fp) == EOF);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+  {
+    FILE *fp;
+    close (99);
+    fp = fdopen (99, "w");
+    if (fp != NULL)
+      {
+        setvbuf (fp, NULL, _IONBF, 0);
+        errno = 0;
+        ASSERT (fputc ('x', fp) == EOF);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+
+  /* Clean up.  */
+  unlink (filename);
+
+  return 0;
+}
diff --git a/gnulib-tests/test-fread.c b/gnulib-tests/test-fread.c
new file mode 100644
index 0000000..a807e0a
--- /dev/null
+++ b/gnulib-tests/test-fread.c
@@ -0,0 +1,100 @@
+/* Test of fread() function.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stdio.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (fread, size_t, (void *, size_t, size_t, FILE *));
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "msvc-inval.h"
+
+#include "macros.h"
+
+int
+main (int argc, char **argv)
+{
+  const char *filename = "test-fread.txt";
+
+  /* We don't have an fread() function that installs an invalid parameter
+     handler so far.  So install that handler here, explicitly.  */
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
+    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
+  gl_msvc_inval_ensure_handler ();
+#endif
+
+  /* Prepare a file.  */
+  {
+    const char text[] = "hello world";
+    int fd = open (filename, O_RDWR | O_CREAT | O_TRUNC, 0600);
+    ASSERT (fd >= 0);
+    ASSERT (write (fd, text, sizeof (text)) == sizeof (text));
+    ASSERT (close (fd) == 0);
+  }
+
+  /* Test that fread() sets errno if someone else closes the stream
+     fd behind the back of stdio.  */
+  {
+    FILE *fp = fopen (filename, "r");
+    char buf[5];
+    ASSERT (fp != NULL);
+    ASSERT (close (fileno (fp)) == 0);
+    errno = 0;
+    ASSERT (fread (buf, 1, sizeof (buf), fp) == 0);
+    ASSERT (errno == EBADF);
+    ASSERT (ferror (fp));
+    fclose (fp);
+  }
+
+  /* Test that fread() sets errno if the stream was constructed with
+     an invalid file descriptor.  */
+  {
+    FILE *fp = fdopen (-1, "r");
+    if (fp != NULL)
+      {
+        char buf[1];
+        errno = 0;
+        ASSERT (fread (buf, 1, 1, fp) == 0);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+  {
+    FILE *fp;
+    close (99);
+    fp = fdopen (99, "r");
+    if (fp != NULL)
+      {
+        char buf[1];
+        errno = 0;
+        ASSERT (fread (buf, 1, 1, fp) == 0);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+
+  /* Clean up.  */
+  unlink (filename);
+
+  return 0;
+}
diff --git a/gnulib-tests/test-freopen-safer.c b/gnulib-tests/test-freopen-safer.c
index e7bb197..5d658f7 100644
--- a/gnulib-tests/test-freopen-safer.c
+++ b/gnulib-tests/test-freopen-safer.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of reopening a stream.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-freopen.c b/gnulib-tests/test-freopen.c
index 10eed6e..4b54d8d 100644
--- a/gnulib-tests/test-freopen.c
+++ b/gnulib-tests/test-freopen.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of opening a file stream.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -25,12 +23,60 @@
 #include "signature.h"
 SIGNATURE_CHECK (freopen, FILE *, (char const *, char const *, FILE *));
 
+#include <errno.h>
+#include <unistd.h>
+
 #include "macros.h"
 
 int
 main ()
 {
+  const char *filename = "test-freopen.txt";
+
   ASSERT (freopen ("/dev/null", "r", stdin) != NULL);
 
+#if 0 /* freopen (NULL, ...) is unsupported on most platforms.  */
+  /* Test that freopen() sets errno if someone else closes the stream
+     fd behind the back of stdio.  */
+  {
+    FILE *fp = fopen (filename, "w+");
+    ASSERT (fp != NULL);
+    ASSERT (close (fileno (fp)) == 0);
+    errno = 0;
+    ASSERT (freopen (NULL, "r", fp) == NULL);
+    perror("freopen");
+    ASSERT (errno == EBADF);
+    fclose (fp);
+  }
+
+  /* Test that freopen() sets errno if the stream was constructed with
+     an invalid file descriptor.  */
+  {
+    FILE *fp = fdopen (-1, "w+");
+    if (fp != NULL)
+      {
+        errno = 0;
+        ASSERT (freopen (NULL, "r", fp) == NULL);
+        ASSERT (errno == EBADF);
+        fclose (fp);
+      }
+  }
+  {
+    FILE *fp;
+    close (99);
+    fp = fdopen (99, "w+");
+    if (fp != NULL)
+      {
+        errno = 0;
+        ASSERT (freopen (NULL, "r", fp) == NULL);
+        ASSERT (errno == EBADF);
+        fclose (fp);
+      }
+  }
+#endif
+
+  /* Clean up.  */
+  unlink (filename);
+
   return 0;
 }
diff --git a/gnulib-tests/test-fstat.c b/gnulib-tests/test-fstat.c
new file mode 100644
index 0000000..8ce1527
--- /dev/null
+++ b/gnulib-tests/test-fstat.c
@@ -0,0 +1,50 @@
+/* Tests of fstat() function.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <sys/stat.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (fstat, int, (int, struct stat *));
+
+#include <errno.h>
+#include <unistd.h>
+
+#include "macros.h"
+
+int
+main (int argc, char *argv[])
+{
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    struct stat statbuf;
+
+    errno = 0;
+    ASSERT (fstat (-1, &statbuf) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    struct stat statbuf;
+
+    close (99);
+    errno = 0;
+    ASSERT (fstat (99, &statbuf) == -1);
+    ASSERT (errno == EBADF);
+  }
+
+  return 0;
+}
diff --git a/gnulib-tests/test-fwrite.c b/gnulib-tests/test-fwrite.c
new file mode 100644
index 0000000..ef72338
--- /dev/null
+++ b/gnulib-tests/test-fwrite.c
@@ -0,0 +1,94 @@
+/* Test of fwrite() function.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stdio.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (fwrite, size_t, (const void *, size_t, size_t, FILE *));
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "msvc-inval.h"
+
+#include "macros.h"
+
+int
+main (int argc, char **argv)
+{
+  const char *filename = "test-fwrite.txt";
+
+  /* We don't have an fwrite() function that installs an invalid parameter
+     handler so far.  So install that handler here, explicitly.  */
+#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
+    && MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
+  gl_msvc_inval_ensure_handler ();
+#endif
+
+  /* Test that fwrite() on an unbuffered stream sets errno if someone else
+     closes the stream fd behind the back of stdio.  */
+  {
+    FILE *fp = fopen (filename, "w");
+    char buf[5] = "world";
+    ASSERT (fp != NULL);
+    setvbuf (fp, NULL, _IONBF, 0);
+    ASSERT (close (fileno (fp)) == 0);
+    errno = 0;
+    ASSERT (fwrite (buf, 1, sizeof (buf), fp) == 0);
+    ASSERT (errno == EBADF);
+    ASSERT (ferror (fp));
+    fclose (fp);
+  }
+
+  /* Test that fwrite() on an unbuffered stream sets errno if the stream
+     was constructed with an invalid file descriptor.  */
+  {
+    FILE *fp = fdopen (-1, "w");
+    if (fp != NULL)
+      {
+        char buf[5] = "world";
+        setvbuf (fp, NULL, _IONBF, 0);
+        errno = 0;
+        ASSERT (fwrite (buf, 1, sizeof (buf), fp) == 0);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+  {
+    FILE *fp;
+    close (99);
+    fp = fdopen (99, "w");
+    if (fp != NULL)
+      {
+        char buf[5] = "world";
+        setvbuf (fp, NULL, _IONBF, 0);
+        errno = 0;
+        ASSERT (fwrite (buf, 1, sizeof (buf), fp) == 0);
+        ASSERT (errno == EBADF);
+        ASSERT (ferror (fp));
+        fclose (fp);
+      }
+  }
+
+  /* Clean up.  */
+  unlink (filename);
+
+  return 0;
+}
diff --git a/gnulib-tests/test-getcwd-lgpl.c b/gnulib-tests/test-getcwd-lgpl.c
index 1dda95d..e3e7b7a 100644
--- a/gnulib-tests/test-getcwd-lgpl.c
+++ b/gnulib-tests/test-getcwd-lgpl.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of getcwd() function.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-getdtablesize.c b/gnulib-tests/test-getdtablesize.c
index 727a573..7046481 100644
--- a/gnulib-tests/test-getdtablesize.c
+++ b/gnulib-tests/test-getdtablesize.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of getdtablesize() function.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-getopt.c b/gnulib-tests/test-getopt.c
index cef0924..7caf027 100644
--- a/gnulib-tests/test-getopt.c
+++ b/gnulib-tests/test-getopt.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of command line argument processing.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-getopt.h b/gnulib-tests/test-getopt.h
index 3ce7146..450cf0d 100644
--- a/gnulib-tests/test-getopt.h
+++ b/gnulib-tests/test-getopt.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of command line argument processing.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-getopt_long.h b/gnulib-tests/test-getopt_long.h
index 12ea7ff..345a796 100644
--- a/gnulib-tests/test-getopt_long.h
+++ b/gnulib-tests/test-getopt_long.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of command line argument processing.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-gettimeofday.c b/gnulib-tests/test-gettimeofday.c
index 32e66b0..2c60876 100644
--- a/gnulib-tests/test-gettimeofday.c
+++ b/gnulib-tests/test-gettimeofday.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /*
- * Copyright (C) 2005, 2007, 2009-2011 Free Software Foundation, Inc.
+ * Copyright (C) 2005, 2007, 2009-2013 Free Software Foundation, Inc.
  * Written by Jim Meyering.
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-hash.c b/gnulib-tests/test-hash.c
index 55c5f86..57c094c 100644
--- a/gnulib-tests/test-hash.c
+++ b/gnulib-tests/test-hash.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /*
- * Copyright (C) 2009-2011 Free Software Foundation, Inc.
+ * Copyright (C) 2009-2013 Free Software Foundation, Inc.
  * Written by Jim Meyering
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-iconv-h.c b/gnulib-tests/test-iconv-h.c
index 3ae9755..7132b33 100644
--- a/gnulib-tests/test-iconv-h.c
+++ b/gnulib-tests/test-iconv-h.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <iconv.h> substitute.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-iconv.c b/gnulib-tests/test-iconv.c
index 54a69e3..a39ca58 100644
--- a/gnulib-tests/test-iconv.c
+++ b/gnulib-tests/test-iconv.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of character set conversion.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-ignore-value.c b/gnulib-tests/test-ignore-value.c
index 486c3ac..cb4cf14 100644
--- a/gnulib-tests/test-ignore-value.c
+++ b/gnulib-tests/test-ignore-value.c
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test the "ignore-value" module.
 
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-init.sh b/gnulib-tests/test-init.sh
new file mode 100755
index 0000000..6eb6b43
--- /dev/null
+++ b/gnulib-tests/test-init.sh
@@ -0,0 +1,73 @@
+#!/bin/sh
+# Unit tests for init.sh
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+# This file is part of the GNUlib Library.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+: ${srcdir=.}
+. "$srcdir/init.sh"; path_prepend_ .
+
+fail=0
+
+test_compare()
+{
+  touch empty || fail=1
+  echo xyz > in || fail=1
+
+  compare /dev/null /dev/null >out 2>err || fail=1
+  test -s out && fail_ "out not empty: $(cat out)"
+  # "err" should be empty, too, but has "set -x" output when VERBOSE=yes
+  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac
+
+  compare /dev/null empty >out 2>err || fail=1
+  test -s out && fail_ "out not empty: $(cat out)"
+  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac
+
+  compare in in >out 2>err || fail=1
+  test -s out && fail_ "out not empty: $(cat out)"
+  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac
+
+  compare /dev/null in >out 2>err && fail=1
+  cat <<\EOF > exp
+diff -u /dev/null in
+--- /dev/null	1970-01-01
++++ in	1970-01-01
++xyz
+EOF
+  compare exp out || fail=1
+  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac
+
+  compare empty in >out 2>err && fail=1
+  # Compare against expected output only if compare is using diff -u.
+  if grep @ out >/dev/null; then
+    # Remove the TAB-date suffix on each --- and +++ line,
+    # for both the expected and the actual output files.
+    # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ:
+    # -@@ -0,0 +1 @@
+    # +@@ -1,0 +1,1 @@
+    sed 's/	.*//;/^@@/d' out > k && mv k out
+    cat <<\EOF > exp
+--- empty
++++ in
++xyz
+EOF
+    compare exp out || fail=1
+  fi
+  case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac
+}
+
+test_compare
+
+Exit $fail
diff --git a/gnulib-tests/test-intprops.c b/gnulib-tests/test-intprops.c
index d1b7e25..8b91a79 100644
--- a/gnulib-tests/test-intprops.c
+++ b/gnulib-tests/test-intprops.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test intprops.h.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-inttostr.c b/gnulib-tests/test-inttostr.c
index 7b877ad..8f21a1c 100644
--- a/gnulib-tests/test-inttostr.c
+++ b/gnulib-tests/test-inttostr.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test inttostr functions, and incidentally, INT_BUFSIZE_BOUND
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-inttypes.c b/gnulib-tests/test-inttypes.c
index 659c638..db1a97e 100644
--- a/gnulib-tests/test-inttypes.c
+++ b/gnulib-tests/test-inttypes.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <inttypes.h> substitute.
-   Copyright (C) 2006-2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -20,9 +18,6 @@
 
 #include <config.h>
 
-#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_FORMAT_MACROS 1 /* to make it work also in C++ mode */
 #include <inttypes.h>
 
 #include <stddef.h>
diff --git a/gnulib-tests/test-iswblank.c b/gnulib-tests/test-iswblank.c
index f101c93..5805425 100644
--- a/gnulib-tests/test-iswblank.c
+++ b/gnulib-tests/test-iswblank.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of iswblank() function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-langinfo.c b/gnulib-tests/test-langinfo.c
index 47b325a..44e931e 100644
--- a/gnulib-tests/test-langinfo.c
+++ b/gnulib-tests/test-langinfo.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <langinfo.h> substitute.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-locale.c b/gnulib-tests/test-locale.c
index a6b689c..3fb7b85 100644
--- a/gnulib-tests/test-locale.c
+++ b/gnulib-tests/test-locale.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <locale.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -40,6 +38,10 @@ int a[] =
 locale_t b = LC_GLOBAL_LOCALE;
 #endif
 
+/* Check that the 'struct lconv' type is defined.  */
+struct lconv l;
+int ls;
+
 /* Check that NULL can be passed through varargs as a pointer type,
    per POSIX 2008.  */
 verify (sizeof NULL == sizeof (void *));
@@ -47,5 +49,31 @@ verify (sizeof NULL == sizeof (void *));
 int
 main ()
 {
+  /* Check that 'struct lconv' has the ISO C and POSIX specified members.  */
+  ls += sizeof (*l.decimal_point);
+  ls += sizeof (*l.thousands_sep);
+  ls += sizeof (*l.grouping);
+  ls += sizeof (*l.mon_decimal_point);
+  ls += sizeof (*l.mon_thousands_sep);
+  ls += sizeof (*l.mon_grouping);
+  ls += sizeof (*l.positive_sign);
+  ls += sizeof (*l.negative_sign);
+  ls += sizeof (*l.currency_symbol);
+  ls += sizeof (l.frac_digits);
+  ls += sizeof (l.p_cs_precedes);
+  ls += sizeof (l.p_sign_posn);
+  ls += sizeof (l.p_sep_by_space);
+  ls += sizeof (l.n_cs_precedes);
+  ls += sizeof (l.n_sign_posn);
+  ls += sizeof (l.n_sep_by_space);
+  ls += sizeof (*l.int_curr_symbol);
+  ls += sizeof (l.int_frac_digits);
+  ls += sizeof (l.int_p_cs_precedes);
+  ls += sizeof (l.int_p_sign_posn);
+  ls += sizeof (l.int_p_sep_by_space);
+  ls += sizeof (l.int_n_cs_precedes);
+  ls += sizeof (l.int_n_sign_posn);
+  ls += sizeof (l.int_n_sep_by_space);
+
   return 0;
 }
diff --git a/gnulib-tests/test-localeconv.c b/gnulib-tests/test-localeconv.c
new file mode 100644
index 0000000..da3344f
--- /dev/null
+++ b/gnulib-tests/test-localeconv.c
@@ -0,0 +1,72 @@
+/* Test of localeconv() function.
+   Copyright (C) 2012-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2012.  */
+
+#include <config.h>
+
+#include <locale.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (localeconv, struct lconv *, (void));
+
+#include <limits.h>
+#include <string.h>
+
+#include "macros.h"
+
+int
+main ()
+{
+  /* Test localeconv() result in the "C" locale.  */
+  {
+    struct lconv *l = localeconv ();
+
+    ASSERT (STREQ (l->decimal_point, "."));
+    ASSERT (STREQ (l->thousands_sep, ""));
+#if !(defined __FreeBSD__ || defined __sun)
+    ASSERT (STREQ (l->grouping, ""));
+#endif
+
+    ASSERT (STREQ (l->mon_decimal_point, ""));
+    ASSERT (STREQ (l->mon_thousands_sep, ""));
+#if !(defined __FreeBSD__ || defined __sun)
+    ASSERT (STREQ (l->mon_grouping, ""));
+#endif
+    ASSERT (STREQ (l->positive_sign, ""));
+    ASSERT (STREQ (l->negative_sign, ""));
+
+    ASSERT (STREQ (l->currency_symbol, ""));
+    ASSERT (l->frac_digits == CHAR_MAX);
+    ASSERT (l->p_cs_precedes == CHAR_MAX);
+    ASSERT (l->p_sign_posn == CHAR_MAX);
+    ASSERT (l->p_sep_by_space == CHAR_MAX);
+    ASSERT (l->n_cs_precedes == CHAR_MAX);
+    ASSERT (l->n_sign_posn == CHAR_MAX);
+    ASSERT (l->n_sep_by_space == CHAR_MAX);
+
+    ASSERT (STREQ (l->int_curr_symbol, ""));
+    ASSERT (l->int_frac_digits == CHAR_MAX);
+    ASSERT (l->int_p_cs_precedes == CHAR_MAX);
+    ASSERT (l->int_p_sign_posn == CHAR_MAX);
+    ASSERT (l->int_p_sep_by_space == CHAR_MAX);
+    ASSERT (l->int_n_cs_precedes == CHAR_MAX);
+    ASSERT (l->int_n_sign_posn == CHAR_MAX);
+    ASSERT (l->int_n_sep_by_space == CHAR_MAX);
+  }
+
+  return 0;
+}
diff --git a/gnulib-tests/test-lstat.c b/gnulib-tests/test-lstat.c
index 8ada8b0..d520193 100644
--- a/gnulib-tests/test-lstat.c
+++ b/gnulib-tests/test-lstat.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of lstat() function.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-lstat.h b/gnulib-tests/test-lstat.h
index 9ccba9e..b8f1767 100644
--- a/gnulib-tests/test-lstat.h
+++ b/gnulib-tests/test-lstat.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of lstat() function.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-malloc-gnu.c b/gnulib-tests/test-malloc-gnu.c
index 0bb1656..ca0eafa 100644
--- a/gnulib-tests/test-malloc-gnu.c
+++ b/gnulib-tests/test-malloc-gnu.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of malloc function.
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-malloca.c b/gnulib-tests/test-malloca.c
index 3be20ac..7d5e62e 100644
--- a/gnulib-tests/test-malloca.c
+++ b/gnulib-tests/test-malloca.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of safe automatic memory allocation.
-   Copyright (C) 2005, 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -47,7 +45,7 @@ main ()
     {
       /* Try various values.
          n = 0 gave a crash on Alpha with gcc-2.5.8.
-         Some versions of MacOS X have a stack size limit of 512 KB.  */
+         Some versions of Mac OS X have a stack size limit of 512 KB.  */
       func (34);
       func (134);
       func (399);
diff --git a/gnulib-tests/test-mbrtowc-w32.c b/gnulib-tests/test-mbrtowc-w32.c
index 51f0887..2125bdf 100644
--- a/gnulib-tests/test-mbrtowc-w32.c
+++ b/gnulib-tests/test-mbrtowc-w32.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of conversion of multibyte character to wide character.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-mbrtowc.c b/gnulib-tests/test-mbrtowc.c
index ba49d7b..4d2d5cb 100644
--- a/gnulib-tests/test-mbrtowc.c
+++ b/gnulib-tests/test-mbrtowc.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of conversion of multibyte character to wide character.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-mbscasecmp.c b/gnulib-tests/test-mbscasecmp.c
index db8c3ba..d2d65d9 100644
--- a/gnulib-tests/test-mbscasecmp.c
+++ b/gnulib-tests/test-mbscasecmp.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of case-insensitive string comparison function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-mbsinit.c b/gnulib-tests/test-mbsinit.c
index 3bead93..931f059 100644
--- a/gnulib-tests/test-mbsinit.c
+++ b/gnulib-tests/test-mbsinit.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of test for initial conversion state.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-mbsrtowcs.c b/gnulib-tests/test-mbsrtowcs.c
index 96958ad..d48a30b 100644
--- a/gnulib-tests/test-mbsrtowcs.c
+++ b/gnulib-tests/test-mbsrtowcs.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of conversion of string to wide string.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-mbsstr1.c b/gnulib-tests/test-mbsstr1.c
index b7372b5..61d0032 100644
--- a/gnulib-tests/test-mbsstr1.c
+++ b/gnulib-tests/test-mbsstr1.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of searching in a string.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-mbsstr2.c b/gnulib-tests/test-mbsstr2.c
index a674774..caccb42 100644
--- a/gnulib-tests/test-mbsstr2.c
+++ b/gnulib-tests/test-mbsstr2.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of searching in a string.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-mbsstr3.c b/gnulib-tests/test-mbsstr3.c
index adf6cab..f5cfdde 100644
--- a/gnulib-tests/test-mbsstr3.c
+++ b/gnulib-tests/test-mbsstr3.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of searching in a string.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-memchr.c b/gnulib-tests/test-memchr.c
index 6578d09..0ca4589 100644
--- a/gnulib-tests/test-memchr.c
+++ b/gnulib-tests/test-memchr.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /*
- * Copyright (C) 2008-2011 Free Software Foundation, Inc.
+ * Copyright (C) 2008-2013 Free Software Foundation, Inc.
  * Written by Eric Blake and Bruno Haible
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-nl_langinfo.c b/gnulib-tests/test-nl_langinfo.c
index bcc04ee..d31e54f 100644
--- a/gnulib-tests/test-nl_langinfo.c
+++ b/gnulib-tests/test-nl_langinfo.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of nl_langinfo replacement.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-open.c b/gnulib-tests/test-open.c
index f8721e4..f04144f 100644
--- a/gnulib-tests/test-open.c
+++ b/gnulib-tests/test-open.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of opening a file descriptor.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-open.h b/gnulib-tests/test-open.h
index e0e5265..babb239 100644
--- a/gnulib-tests/test-open.h
+++ b/gnulib-tests/test-open.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of opening a file descriptor.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-pathmax.c b/gnulib-tests/test-pathmax.c
new file mode 100644
index 0000000..81a0350
--- /dev/null
+++ b/gnulib-tests/test-pathmax.c
@@ -0,0 +1,32 @@
+/* Test of "pathmax.h".
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2011.  */
+
+#include <config.h>
+
+#include "pathmax.h"
+
+/* Check that PATH_MAX is a constant if it is defined.  */
+#ifdef PATH_MAX
+int a = PATH_MAX;
+#endif
+
+int
+main (void)
+{
+  return 0;
+}
diff --git a/gnulib-tests/test-quotearg-simple.c b/gnulib-tests/test-quotearg-simple.c
index 2eb30ad..e7aa8fb 100644
--- a/gnulib-tests/test-quotearg-simple.c
+++ b/gnulib-tests/test-quotearg-simple.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of quotearg family of functions.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -14,8 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Eric Blake <ebb9@byu.net>, 2008.  */
 
@@ -29,6 +26,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "localcharset.h"
 #include "progname.h"
 #include "macros.h"
 
@@ -87,12 +85,12 @@ static struct result_groups results_g[] = {
       "a\\\\b", LQ_ENC RQ_ENC, LQ RQ } },
 
   /* locale_quoting_style */
-  { { "`'", "`\\0001\\0'", 9, "`simple'", "` \\t\\n\\'\"\\033?""?/\\\\'",
-      "`a:b'", "`a\\\\b'", "`" LQ_ENC RQ_ENC "'", "`" LQ RQ "'" },
-    { "`'", "`\\0001\\0'", 9, "`simple'", "` \\t\\n\\'\"\\033?""?/\\\\'",
-      "`a:b'", "`a\\\\b'", "`" LQ_ENC RQ_ENC "'", "`" LQ RQ "'" },
-    { "`'", "`\\0001\\0'", 9, "`simple'", "` \\t\\n\\'\"\\033?""?/\\\\'",
-      "`a\\:b'", "`a\\\\b'", "`" LQ_ENC RQ_ENC "'", "`" LQ RQ "'" } },
+  { { "''", "'\\0001\\0'", 9, "'simple'", "' \\t\\n\\'\"\\033?""?/\\\\'",
+      "'a:b'", "'a\\\\b'", "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
+    { "''", "'\\0001\\0'", 9, "'simple'", "' \\t\\n\\'\"\\033?""?/\\\\'",
+      "'a:b'", "'a\\\\b'", "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
+    { "''", "'\\0001\\0'", 9, "'simple'", "' \\t\\n\\'\"\\033?""?/\\\\'",
+      "'a\\:b'", "'a\\\\b'", "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" } },
 
   /* clocale_quoting_style */
   { { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
@@ -247,12 +245,20 @@ main (int argc _GL_UNUSED, char *argv[])
   for (i = literal_quoting_style; i <= clocale_quoting_style; i++)
     {
       set_quoting_style (NULL, (enum quoting_style) i);
-      compare_strings (use_quotearg_buffer, &results_g[i].group1, ascii_only);
-      compare_strings (use_quotearg, &results_g[i].group2, ascii_only);
-      if (i == c_quoting_style)
-        compare_strings (use_quote_double_quotes, &results_g[i].group2,
-                         ascii_only);
-      compare_strings (use_quotearg_colon, &results_g[i].group3, ascii_only);
+      if (!(i == locale_quoting_style || i == clocale_quoting_style)
+          || (strcmp (locale_charset (), "ASCII") == 0
+              || strcmp (locale_charset (), "ANSI_X3.4-1968") == 0))
+        {
+          compare_strings (use_quotearg_buffer, &results_g[i].group1,
+                           ascii_only);
+          compare_strings (use_quotearg, &results_g[i].group2,
+                           ascii_only);
+          if (i == c_quoting_style)
+            compare_strings (use_quote_double_quotes, &results_g[i].group2,
+                             ascii_only);
+          compare_strings (use_quotearg_colon, &results_g[i].group3,
+                           ascii_only);
+        }
     }
 
   set_quoting_style (NULL, literal_quoting_style);
diff --git a/gnulib-tests/test-quotearg.h b/gnulib-tests/test-quotearg.h
index 0b9d057..02e0c13 100644
--- a/gnulib-tests/test-quotearg.h
+++ b/gnulib-tests/test-quotearg.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of quotearg family of functions.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -14,8 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Eric Blake <ebb9@byu.net>, 2008.  */
 
diff --git a/gnulib-tests/test-raise.c b/gnulib-tests/test-raise.c
new file mode 100644
index 0000000..3c58b6b
--- /dev/null
+++ b/gnulib-tests/test-raise.c
@@ -0,0 +1,50 @@
+/* Test raising a signal.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <signal.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (raise, int, (int));
+
+#include <stdlib.h>
+
+#include "macros.h"
+
+/* It is safe to use _Noreturn here: exit() never returns, and GCC knows that
+   exit() is a non-returning function, even on platforms where its declaration
+   in <stdlib.h> does not have the 'noreturn' attribute.  */
+static _Noreturn void
+handler (int sig)
+{
+  exit (0);
+}
+
+int
+main (void)
+{
+  /* Test behaviour for invalid argument.  */
+  ASSERT (raise (-1) != 0);
+
+  /* Test behaviour for SIGINT.  */
+  ASSERT (signal (SIGINT, handler) != SIG_ERR);
+
+  raise (SIGINT);
+
+  /* We should not get here, because the handler takes away the control.  */
+  exit (1);
+}
diff --git a/gnulib-tests/test-readlink.c b/gnulib-tests/test-readlink.c
new file mode 100644
index 0000000..e59ebe4
--- /dev/null
+++ b/gnulib-tests/test-readlink.c
@@ -0,0 +1,48 @@
+/* Tests of readlink.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake <ebb9@byu.net>, 2009.  */
+
+#include <config.h>
+
+#include <unistd.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (readlink, ssize_t, (char const *, char *, size_t));
+
+#include <fcntl.h>
+#include <errno.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+
+#include "ignore-value.h"
+#include "macros.h"
+
+#define BASE "test-readlink.t"
+
+#include "test-readlink.h"
+
+int
+main (void)
+{
+  /* Remove any leftovers from a previous partial run.  */
+  ignore_value (system ("rm -rf " BASE "*"));
+
+  return test_readlink (readlink, true);
+}
diff --git a/gnulib-tests/test-readlink.h b/gnulib-tests/test-readlink.h
new file mode 100644
index 0000000..d19f9b3
--- /dev/null
+++ b/gnulib-tests/test-readlink.h
@@ -0,0 +1,119 @@
+/* Tests of readlink.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Eric Blake <ebb9@byu.net>, 2009.  */
+
+/* This file is designed to test both readlink(a,b,c) and
+   readlinkat(AT_FDCWD,a,b,c).  FUNC is the function to test.  Assumes
+   that BASE and ASSERT are already defined, and that appropriate
+   headers are already included.  If PRINT, warn before skipping
+   symlink tests with status 77.  */
+
+static int
+test_readlink (ssize_t (*func) (char const *, char *, size_t), bool print)
+{
+  char buf[80];
+
+  /* Sanity checks of failures.  Mingw lacks symlink, but readlink can
+     still distinguish between various errors.  */
+  memset (buf, 0xff, sizeof buf);
+  errno = 0;
+  ASSERT (func ("no_such", buf, sizeof buf) == -1);
+  ASSERT (errno == ENOENT);
+  errno = 0;
+  ASSERT (func ("no_such/", buf, sizeof buf) == -1);
+  ASSERT (errno == ENOENT);
+  errno = 0;
+  ASSERT (func ("", buf, sizeof buf) == -1);
+  ASSERT (errno == ENOENT || errno == EINVAL);
+  errno = 0;
+  ASSERT (func (".", buf, sizeof buf) == -1);
+  ASSERT (errno == EINVAL);
+  errno = 0;
+  ASSERT (func ("./", buf, sizeof buf) == -1);
+  ASSERT (errno == EINVAL);
+  ASSERT (close (creat (BASE "file", 0600)) == 0);
+  errno = 0;
+  ASSERT (func (BASE "file", buf, sizeof buf) == -1);
+  ASSERT (errno == EINVAL);
+  errno = 0;
+  ASSERT (func (BASE "file/", buf, sizeof buf) == -1);
+  ASSERT (errno == ENOTDIR || errno == EINVAL); /* AIX yields EINVAL */
+
+  /* Now test actual symlinks.  */
+  if (symlink (BASE "dir", BASE "link"))
+    {
+      ASSERT (unlink (BASE "file") == 0);
+      if (print)
+        fputs ("skipping test: symlinks not supported on this file system\n",
+               stderr);
+      return 77;
+    }
+  ASSERT (mkdir (BASE "dir", 0700) == 0);
+  errno = 0;
+  ASSERT (func (BASE "link/", buf, sizeof buf) == -1);
+  ASSERT (errno == EINVAL);
+  ASSERT (symlink (BASE "link", BASE "link2") == 0);
+  errno = 0;
+  ASSERT (func (BASE "link2/", buf, sizeof buf) == -1);
+  ASSERT (errno == EINVAL);
+  ASSERT (unlink (BASE "link2") == 0);
+  ASSERT (symlink (BASE "file", BASE "link2") == 0);
+  errno = 0;
+  ASSERT (func (BASE "link2/", buf, sizeof buf) == -1);
+  ASSERT (errno == ENOTDIR || errno == EINVAL); /* AIX yields EINVAL */
+  ASSERT (unlink (BASE "file") == 0);
+  ASSERT (unlink (BASE "link2") == 0);
+  {
+    /* Up till now, no readlink has been successful, so buf should be
+       unchanged.  */
+    int i;
+    for (i = 0; i < sizeof buf; i++)
+      ASSERT (buf[i] == (char) 0xff);
+  }
+  {
+    size_t len = strlen (BASE "dir");
+    /* When passing too small of a buffer, expect the truncated
+       length, or an ERANGE failure.  However, a size of 0 is not
+       portable enough to test.  */
+    ssize_t result;
+    errno = 0;
+    result = readlink (BASE "link", buf, 1);
+    if (result == -1)
+      {
+        ASSERT (errno == ERANGE);
+        ASSERT (buf[0] == (char) 0xff);
+      }
+    else
+      {
+        ASSERT (result == 1);
+        ASSERT (buf[0] == BASE[0]);
+      }
+    ASSERT (buf[1] == (char) 0xff);
+    ASSERT (func (BASE "link", buf, len) == len);
+    ASSERT (strncmp (buf, BASE "dir", len) == 0);
+    ASSERT (buf[len] == (char) 0xff);
+    ASSERT (func (BASE "link", buf, sizeof buf) == len);
+    ASSERT (strncmp (buf, BASE "dir", len) == 0);
+    /* POSIX says rest of buf is unspecified; but in practice, it is
+       either left alone, or NUL-terminated.  */
+    ASSERT (buf[len] == '\0' || buf[len] == (char) 0xff);
+  }
+  ASSERT (rmdir (BASE "dir") == 0);
+  ASSERT (unlink (BASE "link") == 0);
+
+  return 0;
+}
diff --git a/gnulib-tests/test-regex.c b/gnulib-tests/test-regex.c
new file mode 100644
index 0000000..5a94c14
--- /dev/null
+++ b/gnulib-tests/test-regex.c
@@ -0,0 +1,192 @@
+/* Test regular expressions
+   Copyright 1996-2001, 2003-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include "regex.h"
+
+#include <locale.h>
+#include <limits.h>
+#include <string.h>
+#if HAVE_DECL_ALARM
+# include <unistd.h>
+# include <signal.h>
+#endif
+
+#include "localcharset.h"
+
+int
+main (void)
+{
+  int result = 0;
+  static struct re_pattern_buffer regex;
+  unsigned char folded_chars[UCHAR_MAX + 1];
+  int i;
+  const char *s;
+  struct re_registers regs;
+
+#if HAVE_DECL_ALARM
+  /* Some builds of glibc go into an infinite loop on this test.  */
+  int alarm_value = 2;
+  signal (SIGALRM, SIG_DFL);
+  alarm (alarm_value);
+#endif
+  if (setlocale (LC_ALL, "en_US.UTF-8"))
+    {
+      {
+        /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html
+           This test needs valgrind to catch the bug on Debian
+           GNU/Linux 3.1 x86, but it might catch the bug better
+           on other platforms and it shouldn't hurt to try the
+           test here.  */
+        static char const pat[] = "insert into";
+        static char const data[] =
+          "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK";
+        re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE
+                       | RE_ICASE);
+        memset (&regex, 0, sizeof regex);
+        s = re_compile_pattern (pat, sizeof pat - 1, &regex);
+        if (s)
+          result |= 1;
+        else if (re_search (&regex, data, sizeof data - 1,
+                            0, sizeof data - 1, &regs)
+                 != -1)
+          result |= 1;
+      }
+
+      /* Check whether it's really a UTF-8 locale.
+         On mingw, the setlocale call succeeds but returns
+         "English_United States.1252", with locale_charset() returning
+         "CP1252".  */
+      if (strcmp (locale_charset (), "UTF-8") == 0)
+        {
+          /* This test is from glibc bug 15078.
+             The test case is from Andreas Schwab in
+             <http://www.sourceware.org/ml/libc-alpha/2013-01/msg00967.html>.
+          */
+          static char const pat[] = "[^x]x";
+          static char const data[] =
+            "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80"
+            "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax";
+          re_set_syntax (0);
+          memset (&regex, 0, sizeof regex);
+          s = re_compile_pattern (pat, sizeof pat - 1, &regex);
+          if (s)
+            result |= 1;
+          else if (re_search (&regex, data, sizeof data - 1,
+                              0, sizeof data - 1, 0)
+                   != 21)
+            result |= 1;
+        }
+
+      if (! setlocale (LC_ALL, "C"))
+        return 1;
+    }
+
+  /* This test is from glibc bug 3957, reported by Andrew Mackey.  */
+  re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE);
+  memset (&regex, 0, sizeof regex);
+  s = re_compile_pattern ("a[^x]b", 6, &regex);
+  if (s)
+    result |= 2;
+  /* This should fail, but succeeds for glibc-2.5.  */
+  else if (re_search (&regex, "a\nb", 3, 0, 3, &regs) != -1)
+    result |= 2;
+
+  /* This regular expression is from Spencer ere test number 75
+     in grep-2.3.  */
+  re_set_syntax (RE_SYNTAX_POSIX_EGREP);
+  memset (&regex, 0, sizeof regex);
+  for (i = 0; i <= UCHAR_MAX; i++)
+    folded_chars[i] = i;
+  regex.translate = folded_chars;
+  s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, &regex);
+  /* This should fail with _Invalid character class name_ error.  */
+  if (!s)
+    result |= 4;
+
+  /* Ensure that [b-a] is diagnosed as invalid, when
+     using RE_NO_EMPTY_RANGES. */
+  re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES);
+  memset (&regex, 0, sizeof regex);
+  s = re_compile_pattern ("a[b-a]", 6, &regex);
+  if (s == 0)
+    result |= 8;
+
+  /* This should succeed, but does not for glibc-2.1.3.  */
+  memset (&regex, 0, sizeof regex);
+  s = re_compile_pattern ("{1", 2, &regex);
+  if (s)
+    result |= 8;
+
+  /* The following example is derived from a problem report
+     against gawk from Jorge Stolfi <stolfi@ic.unicamp.br>.  */
+  memset (&regex, 0, sizeof regex);
+  s = re_compile_pattern ("[an\371]*n", 7, &regex);
+  if (s)
+    result |= 8;
+  /* This should match, but does not for glibc-2.2.1.  */
+  else if (re_match (&regex, "an", 2, 0, &regs) != 2)
+    result |= 8;
+
+  memset (&regex, 0, sizeof regex);
+  s = re_compile_pattern ("x", 1, &regex);
+  if (s)
+    result |= 8;
+  /* glibc-2.2.93 does not work with a negative RANGE argument.  */
+  else if (re_search (&regex, "wxy", 3, 2, -2, &regs) != 1)
+    result |= 8;
+
+  /* The version of regex.c in older versions of gnulib
+     ignored RE_ICASE.  Detect that problem too.  */
+  re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE);
+  memset (&regex, 0, sizeof regex);
+  s = re_compile_pattern ("x", 1, &regex);
+  if (s)
+    result |= 16;
+  else if (re_search (&regex, "WXY", 3, 0, 3, &regs) < 0)
+    result |= 16;
+
+  /* Catch a bug reported by Vin Shelton in
+     http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html
+     */
+  re_set_syntax (RE_SYNTAX_POSIX_BASIC
+                 & ~RE_CONTEXT_INVALID_DUP
+                 & ~RE_NO_EMPTY_RANGES);
+  memset (&regex, 0, sizeof regex);
+  s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, &regex);
+  if (s)
+    result |= 32;
+
+  /* REG_STARTEND was added to glibc on 2004-01-15.
+     Reject older versions.  */
+  if (! REG_STARTEND)
+    result |= 64;
+
+#if 0
+  /* It would be nice to reject hosts whose regoff_t values are too
+     narrow (including glibc on hosts with 64-bit ptrdiff_t and
+     32-bit int), but we should wait until glibc implements this
+     feature.  Otherwise, support for equivalence classes and
+     multibyte collation symbols would always be broken except
+     when compiling --without-included-regex.   */
+  if (sizeof (regoff_t) < sizeof (ptrdiff_t)
+      || sizeof (regoff_t) < sizeof (ssize_t))
+    result |= 64;
+#endif
+
+  return result;
+}
diff --git a/gnulib-tests/test-setenv.c b/gnulib-tests/test-setenv.c
index f909a77..0a53ac4 100644
--- a/gnulib-tests/test-setenv.c
+++ b/gnulib-tests/test-setenv.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Tests of setenv.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-setlocale1.c b/gnulib-tests/test-setlocale1.c
index 5776661..b20c037 100644
--- a/gnulib-tests/test-setlocale1.c
+++ b/gnulib-tests/test-setlocale1.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of setting the current locale.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-setlocale2.c b/gnulib-tests/test-setlocale2.c
index 917cb9a..cad9e2f 100644
--- a/gnulib-tests/test-setlocale2.c
+++ b/gnulib-tests/test-setlocale2.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of setting the current locale.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-setlocale2.sh b/gnulib-tests/test-setlocale2.sh
index 723e74e..904e147 100755
--- a/gnulib-tests/test-setlocale2.sh
+++ b/gnulib-tests/test-setlocale2.sh
@@ -2,14 +2,16 @@
 
 # Test locale names with likely unsupported encoding in Unix syntax.
 for name in ar_SA.ISO-8859-1 fr_FR.CP1251 zh_TW.GB18030 zh_CN.BIG5; do
-  LC_ALL=$name ./test-setlocale2${EXEEXT} 1 || exit 1
+  env LC_ALL=$name ./test-setlocale2${EXEEXT} 1 || exit 1
 done
 
 # Test locale names with likely unsupported encoding in native Windows syntax.
 for name in "Arabic_Saudi Arabia.1252" "Arabic_Saudi Arabia.65001" \
             French_France.65001 Japanese_Japan.65001 Turkish_Turkey.65001 \
             Chinese_Taiwan.65001 Chinese_China.54936 Chinese_China.65001; do
-  LC_ALL=$name ./test-setlocale2${EXEEXT} 1 || exit 1
+  # Here we use 'env' to set the LC_ALL environment variable, because on
+  # Solaris 11 2011-11, the /bin/sh refuses to do it for Turkish_Turkey.65001.
+  env LC_ALL="$name" ./test-setlocale2${EXEEXT} 1 || exit 1
 done
 
 exit 0
diff --git a/gnulib-tests/test-sh-quote.c b/gnulib-tests/test-sh-quote.c
new file mode 100644
index 0000000..198d5fa
--- /dev/null
+++ b/gnulib-tests/test-sh-quote.c
@@ -0,0 +1,203 @@
+/* Test of sh-quote module.
+   Copyright (C) 2012-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2012.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "sh-quote.h"
+
+#include <limits.h>
+#include <string.h>
+
+#include "macros.h"
+
+static void
+check_one (const char *input, const char *expected)
+{
+  char buf[1000];
+  size_t output_len;
+  char *output;
+  char *bufend;
+
+  output_len = shell_quote_length (input);
+
+  output = shell_quote (input);
+  ASSERT (strlen (output) == output_len);
+
+  ASSERT (output_len <= sizeof (buf) - 2);
+  memset (buf, '\0', output_len + 1);
+  buf[output_len + 1] = '%';
+  bufend = shell_quote_copy (buf, input);
+  ASSERT (bufend == buf + output_len);
+  ASSERT (memcmp (buf, output, output_len + 1) == 0);
+  ASSERT (buf[output_len + 1] == '%');
+
+  ASSERT (strcmp (output, expected) == 0);
+
+  free (output);
+}
+
+int
+main (void)
+{
+  /* Check the shell_quote_length, shell_quote_copy, shell_quote functions.  */
+  {
+    int c;
+
+    /* Empty argument.  */
+    check_one ("", "''");
+
+    /* Identifier or number.  */
+    check_one ("foo", "foo");
+    check_one ("phr0ck", "phr0ck");
+
+    /* Whitespace would be interpreted as argument separator by the shell.  */
+    check_one ("foo\tbar", "'foo\tbar'");
+    check_one ("foo\nbar", "'foo\nbar'");
+    check_one ("foo\rbar", "'foo\rbar'");
+    check_one ("foo bar", "'foo bar'");
+
+    /* '!' at the beginning of argv[0] would introduce a negated command.  */
+    check_one ("!foo", "'!foo'");
+
+    /* '"' would be interpreted as the start of a string.  */
+    check_one ("\"foo\"bar", "'\"foo\"bar'");
+
+    /* '#' at the beginning of an argument would be interpreted as the start
+       of a comment.  */
+    check_one ("#foo", "'#foo'");
+
+    /* '$' at the beginning of an argument would be interpreted as a variable
+       reference.  */
+    check_one ("$foo", "'$foo'");
+
+    /* '&' at the beginning of an argument would be interpreted as a background
+       task indicator.  */
+    check_one ("&", "'&'");
+
+    /* "'" would be interpreted as the start of a string.  */
+    check_one ("'foo'bar", "''\\''foo'\\''bar'"); /* or "\"'foo'bar\"" */
+
+    /* '(' at the beginning of argv[0] would introduce a subshell command.  */
+    check_one ("(", "'('");
+
+    /* ')' at the beginning of an argument would be interpreted as the end of
+       the command.  */
+    check_one (")", "')'");
+
+    /* '*' would be interpreted as a wildcard character.  */
+    check_one ("*", "'*'");
+    check_one ("*foo", "'*foo'");
+
+    /* ';' at the beginning of an argument would be interpreted as an empty
+       statement in argv[0] and as the end of the command otherwise.  */
+    check_one (";", "';'");
+    check_one ("foo;", "'foo;'");
+
+    /* '<' would be interpreted as a redirection of stdin.  */
+    check_one ("<", "'<'");
+
+    /* '=' inside argv[0] would be interpreted as an environment variable
+       assignment.  */
+    check_one ("foo=bar", "'foo=bar'");
+
+    /* '>' would be interpreted as a redirection of stdout.  */
+    check_one (">", "'>'");
+
+    /* '?' would be interpreted as a wildcard character.  */
+    check_one ("?", "'?'");
+    check_one ("foo?bar", "'foo?bar'");
+
+    /* '^' would be interpreted in old /bin/sh, e.g. SunOS 4.1.4.  */
+    check_one ("^", "'^'");
+
+    /* "[...]" would be interpreted as a wildcard pattern.  */
+    check_one ("[", "'['");
+    check_one ("]", "]"); /* or "']'" */
+
+    /* '\' would be interpreted as an escape character.  */
+    check_one ("\\foo", "'\\foo'");
+
+    /* '`' would be interpreted as the start of a command substitution.  */
+    check_one ("`foo", "'`foo'");
+
+    /* '{' at the beginning of argv[0] would introduce a complex command.  */
+    check_one ("{", "'{'");
+
+    /* '|' at the beginning of an argument would be interpreted as a pipe
+       between commands.  */
+    check_one ("|", "'|'");
+
+    /* '}' at the beginning of an argument would be interpreted as the end of
+       the command.  */
+    check_one ("}", "'}'");
+
+    /* '~' at the beginning of an argument would be interpreted as a reference
+       to a user's home directory.  */
+    check_one ("~", "'~'");
+    check_one ("~foo", "'~foo'");
+
+    /* A string that contains both ' and ".  */
+    check_one ("foo'bar\"baz", "'foo'\\''bar\"baz'"); /* or "\"foo'bar\\\"baz\"" */
+
+    /* All other characters don't need quoting.  */
+    for (c = 1; c <= UCHAR_MAX; c++)
+      if (strchr ("\t\n\r !\"#$&'()*;<=>?^[\\]`{|}~", c) == NULL)
+        {
+          char s[5];
+          s[0] = 'a';
+          s[1] = (char) c;
+          s[2] = 'z';
+          s[3] = (char) c;
+          s[4] = '\0';
+
+          check_one (s, s);
+        }
+  }
+
+  /* Check the shell_quote_argv function.  */
+  {
+    char *argv[1];
+    char *result;
+    argv[0] = NULL;
+    result = shell_quote_argv (argv);
+    ASSERT (strcmp (result, "") == 0);
+    free (result);
+  }
+  {
+    char *argv[2];
+    char *result;
+    argv[0] = (char *) "foo bar/baz";
+    argv[1] = NULL;
+    result = shell_quote_argv (argv);
+    ASSERT (strcmp (result, "'foo bar/baz'") == 0); /* or "\"foo bar/baz\"" */
+    free (result);
+  }
+  {
+    char *argv[3];
+    char *result;
+    argv[0] = (char *) "foo bar/baz";
+    argv[1] = (char *) "$";
+    argv[2] = NULL;
+    result = shell_quote_argv (argv);
+    ASSERT (strcmp (result, "'foo bar/baz' '$'") == 0); /* or "\"foo bar/baz\" \"\\$\"" */
+    free (result);
+  }
+
+  return 0;
+}
diff --git a/gnulib-tests/test-sigaction.c b/gnulib-tests/test-sigaction.c
index fca2006..2b5ba53 100644
--- a/gnulib-tests/test-sigaction.c
+++ b/gnulib-tests/test-sigaction.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of sigaction() function.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-signal.c b/gnulib-tests/test-signal-h.c
index 46c3bbc..93c0b71 100644
--- a/gnulib-tests/test-signal.c
+++ b/gnulib-tests/test-signal-h.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <signal.h> substitute.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-sigprocmask.c b/gnulib-tests/test-sigprocmask.c
index a4cab83..6aaf74d 100644
--- a/gnulib-tests/test-sigprocmask.c
+++ b/gnulib-tests/test-sigprocmask.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of sigprocmask.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -46,9 +44,15 @@ int
 main (int argc, char *argv[])
 {
   sigset_t set;
-  int pid = getpid ();
+  pid_t pid = getpid ();
   char command[80];
 
+  if (sizeof (int) < sizeof pid && 0x7fffffff < pid)
+    {
+      fputs ("Skipping test: pid too large\n", stderr);
+      return 77;
+    }
+
   signal (SIGINT, sigint_handler);
 
   sigemptyset (&set);
@@ -62,7 +66,7 @@ main (int argc, char *argv[])
   ASSERT (sigprocmask (SIG_BLOCK, &set, NULL) == 0);
 
   /* Request a SIGINT signal from outside.  */
-  sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
+  sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, (int) pid);
   ASSERT (system (command) == 0);
 
   /* Wait.  */
diff --git a/gnulib-tests/test-sleep.c b/gnulib-tests/test-sleep.c
index 4b29441..d232cd0 100644
--- a/gnulib-tests/test-sleep.c
+++ b/gnulib-tests/test-sleep.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of sleep() function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-snprintf.c b/gnulib-tests/test-snprintf.c
index 2bcda1f..8057357 100644
--- a/gnulib-tests/test-snprintf.c
+++ b/gnulib-tests/test-snprintf.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of snprintf() function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-stat-time.c b/gnulib-tests/test-stat-time.c
index 84ef25c..2b4f0f1 100644
--- a/gnulib-tests/test-stat-time.c
+++ b/gnulib-tests/test-stat-time.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <stat-time.h>.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-stat.c b/gnulib-tests/test-stat.c
index c8899f5..b59dbf4 100644
--- a/gnulib-tests/test-stat.c
+++ b/gnulib-tests/test-stat.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Tests of stat.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-stat.h b/gnulib-tests/test-stat.h
index 1983cbc..5409e05 100644
--- a/gnulib-tests/test-stat.h
+++ b/gnulib-tests/test-stat.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Tests of stat.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-stdbool.c b/gnulib-tests/test-stdbool.c
index 396b6e8..3c13ca2 100644
--- a/gnulib-tests/test-stdbool.c
+++ b/gnulib-tests/test-stdbool.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <stdbool.h> substitute.
-   Copyright (C) 2002-2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2002-2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-stddef.c b/gnulib-tests/test-stddef.c
index 6dc4431..f42b4e0 100644
--- a/gnulib-tests/test-stddef.c
+++ b/gnulib-tests/test-stddef.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <stddef.h> substitute.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-stdint.c b/gnulib-tests/test-stdint.c
index 6dadbab..1c559b0 100644
--- a/gnulib-tests/test-stdint.c
+++ b/gnulib-tests/test-stdint.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <stdint.h> substitute.
-   Copyright (C) 2006-2011 Free Software Foundation, Inc.
+   Copyright (C) 2006-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -23,8 +21,6 @@
 /* Whether to enable pedantic checks. */
 #define DO_PEDANTIC 0
 
-#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_CONSTANT_MACROS 1 /* likewise */
 #include <stdint.h>
 
 #include "verify.h"
diff --git a/gnulib-tests/test-stdio.c b/gnulib-tests/test-stdio.c
index 00f3fba..89c6548 100644
--- a/gnulib-tests/test-stdio.c
+++ b/gnulib-tests/test-stdio.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <stdio.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-stdlib.c b/gnulib-tests/test-stdlib.c
index 206bb33..6d38156 100644
--- a/gnulib-tests/test-stdlib.c
+++ b/gnulib-tests/test-stdlib.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <stdlib.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-strerror.c b/gnulib-tests/test-strerror.c
index f4deaa7..6d5db0f 100644
--- a/gnulib-tests/test-strerror.c
+++ b/gnulib-tests/test-strerror.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of strerror() function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -14,8 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Eric Blake <ebb9@byu.net>, 2007.  */
 
@@ -66,7 +63,7 @@ main (void)
   ASSERT (strstr (str, "ndefined") == NULL);
 
   /* POSIX requires strerror to produce a non-NULL result for all
-     inputs; as an extension, we also guarantee a non-empty reseult.
+     inputs; as an extension, we also guarantee a non-empty result.
      Reporting EINVAL is optional.  */
   errno = 0;
   str = strerror (-3);
diff --git a/gnulib-tests/test-strftime.c b/gnulib-tests/test-strftime.c
index be356a1..28bdaa9 100644
--- a/gnulib-tests/test-strftime.c
+++ b/gnulib-tests/test-strftime.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test that posixtime works as required.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -40,6 +38,7 @@ struct posixtm_test
 static struct posixtm_test const T[] =
   {
     { 1300000000, 0,            "%F", "2011-03-13" },
+    { 0,          10,           "%T.%N", "00:00:00.000000010" },
     { 0,          0,            NULL, NULL }
   };
 
diff --git a/gnulib-tests/test-striconv.c b/gnulib-tests/test-striconv.c
index c978c35..c77dc6c 100644
--- a/gnulib-tests/test-striconv.c
+++ b/gnulib-tests/test-striconv.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of character set conversion.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-string.c b/gnulib-tests/test-string.c
index 87772e3..76922d1 100644
--- a/gnulib-tests/test-string.c
+++ b/gnulib-tests/test-string.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <string.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-strings.c b/gnulib-tests/test-strings.c
index 4c55fcd..7873cfe 100644
--- a/gnulib-tests/test-strings.c
+++ b/gnulib-tests/test-strings.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <strings.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-strnlen.c b/gnulib-tests/test-strnlen.c
index 505e5f4..33de935 100644
--- a/gnulib-tests/test-strnlen.c
+++ b/gnulib-tests/test-strnlen.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /*
- * Copyright (C) 2010-2011 Free Software Foundation, Inc.
+ * Copyright (C) 2010-2013 Free Software Foundation, Inc.
  * Written by Eric Blake
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-strtoull.c b/gnulib-tests/test-strtoull.c
new file mode 100644
index 0000000..e69be3d
--- /dev/null
+++ b/gnulib-tests/test-strtoull.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2011-2013 Free Software Foundation, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stdlib.h>
+
+#include "signature.h"
+#ifndef strtoull
+SIGNATURE_CHECK (strtoull, unsigned long long, (const char *, char **, int));
+#endif
+
+#include <errno.h>
+
+#include "macros.h"
+
+int
+main (void)
+{
+  /* Subject sequence empty or invalid.  */
+  {
+    const char input[] = "";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 0);
+    ASSERT (ptr == input);
+    ASSERT (errno == 0 || errno == EINVAL);
+  }
+  {
+    const char input[] = " ";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 0);
+    ASSERT (ptr == input);
+    ASSERT (errno == 0 || errno == EINVAL);
+  }
+  {
+    const char input[] = " +";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 0);
+    ASSERT (ptr == input);
+    ASSERT (errno == 0 || errno == EINVAL);
+  }
+  {
+    const char input[] = " -";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 0);
+    ASSERT (ptr == input);
+    ASSERT (errno == 0 || errno == EINVAL);
+  }
+
+  /* Simple integer values.  */
+  {
+    const char input[] = "0";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 0);
+    ASSERT (ptr == input + 1);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "+0";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 0);
+    ASSERT (ptr == input + 2);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "-0";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 0);
+    ASSERT (ptr == input + 2);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "23";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 23);
+    ASSERT (ptr == input + 2);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = " 23";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 23);
+    ASSERT (ptr == input + 3);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "+23";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 23);
+    ASSERT (ptr == input + 3);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "-23";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == - 23ULL);
+    ASSERT (ptr == input + 3);
+    ASSERT (errno == 0);
+  }
+
+  /* Large integer values.  */
+  {
+    const char input[] = "2147483647";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 2147483647);
+    ASSERT (ptr == input + 10);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "-2147483648";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == - 2147483648ULL);
+    ASSERT (ptr == input + 11);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "4294967295";
+    char *ptr;
+    unsigned long long result;
+    errno = 0;
+    result = strtoull (input, &ptr, 10);
+    ASSERT (result == 4294967295U);
+    ASSERT (ptr == input + 10);
+    ASSERT (errno == 0);
+  }
+
+  return 0;
+}
diff --git a/gnulib-tests/test-strtoumax.c b/gnulib-tests/test-strtoumax.c
index 0e638b5..fbacb72 100644
--- a/gnulib-tests/test-strtoumax.c
+++ b/gnulib-tests/test-strtoumax.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /*
- * Copyright (C) 2011 Free Software Foundation, Inc.
+ * Copyright (C) 2011-2013 Free Software Foundation, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -146,5 +144,37 @@ main (void)
     ASSERT (errno == 0);
   }
 
+  /* Large integer values.  */
+  {
+    const char input[] = "2147483647";
+    char *ptr;
+    uintmax_t result;
+    errno = 0;
+    result = strtoumax (input, &ptr, 10);
+    ASSERT (result == 2147483647);
+    ASSERT (ptr == input + 10);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "-2147483648";
+    char *ptr;
+    uintmax_t result;
+    errno = 0;
+    result = strtoumax (input, &ptr, 10);
+    ASSERT (result == - (uintmax_t) 2147483648U);
+    ASSERT (ptr == input + 11);
+    ASSERT (errno == 0);
+  }
+  {
+    const char input[] = "4294967295";
+    char *ptr;
+    uintmax_t result;
+    errno = 0;
+    result = strtoumax (input, &ptr, 10);
+    ASSERT (result == 4294967295U);
+    ASSERT (ptr == input + 10);
+    ASSERT (errno == 0);
+  }
+
   return 0;
 }
diff --git a/gnulib-tests/test-symlink.c b/gnulib-tests/test-symlink.c
index 00bbd4d..9966516 100644
--- a/gnulib-tests/test-symlink.c
+++ b/gnulib-tests/test-symlink.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Tests of symlink.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-symlink.h b/gnulib-tests/test-symlink.h
index f049ff3..56cdc84 100644
--- a/gnulib-tests/test-symlink.h
+++ b/gnulib-tests/test-symlink.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Tests of symlink.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-sys_stat.c b/gnulib-tests/test-sys_stat.c
index 4b97ca5..1ce3581 100644
--- a/gnulib-tests/test-sys_stat.c
+++ b/gnulib-tests/test-sys_stat.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <sys/stat.h> substitute.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -28,11 +26,14 @@
 int a[] =
   {
     S_IFMT,
-    S_IFBLK, S_IFCHR, S_IFDIR, S_IFIFO, S_IFREG,
-#ifdef S_IFLNK /* missing on mingw and djgpp */
+#ifdef S_IFBLK /* missing on MSVC */
+    S_IFBLK,
+#endif
+    S_IFCHR, S_IFDIR, S_IFIFO, S_IFREG,
+#ifdef S_IFLNK /* missing on native Windows and DJGPP */
     S_IFLNK,
 #endif
-#ifdef S_IFSOCK /* missing on mingw and djgpp */
+#ifdef S_IFSOCK /* missing on native Windows and DJGPP */
     S_IFSOCK,
 #endif
     S_IRWXU, S_IRUSR, S_IWUSR, S_IXUSR,
@@ -48,6 +49,7 @@ int a[] =
     S_ISSOCK (S_IFREG),
     S_ISDOOR (S_IFREG),
     S_ISMPB (S_IFREG),
+    S_ISMPX (S_IFREG),
     S_ISNAM (S_IFREG),
     S_ISNWK (S_IFREG),
     S_ISPORT (S_IFREG),
@@ -63,7 +65,9 @@ verify (S_IRWXU == (S_IRUSR | S_IWUSR | S_IXUSR));
 verify (S_IRWXG == (S_IRGRP | S_IWGRP | S_IXGRP));
 verify (S_IRWXO == (S_IROTH | S_IWOTH | S_IXOTH));
 
+#ifdef S_IFBLK
 verify (S_ISBLK (S_IFBLK));
+#endif
 verify (!S_ISBLK (S_IFCHR));
 verify (!S_ISBLK (S_IFDIR));
 verify (!S_ISBLK (S_IFIFO));
@@ -75,7 +79,9 @@ verify (!S_ISBLK (S_IFLNK));
 verify (!S_ISBLK (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISCHR (S_IFBLK));
+#endif
 verify (S_ISCHR (S_IFCHR));
 verify (!S_ISCHR (S_IFDIR));
 verify (!S_ISCHR (S_IFIFO));
@@ -87,7 +93,9 @@ verify (!S_ISCHR (S_IFLNK));
 verify (!S_ISCHR (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISDIR (S_IFBLK));
+#endif
 verify (!S_ISDIR (S_IFCHR));
 verify (S_ISDIR (S_IFDIR));
 verify (!S_ISDIR (S_IFIFO));
@@ -99,7 +107,9 @@ verify (!S_ISDIR (S_IFLNK));
 verify (!S_ISDIR (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISFIFO (S_IFBLK));
+#endif
 verify (!S_ISFIFO (S_IFCHR));
 verify (!S_ISFIFO (S_IFDIR));
 verify (S_ISFIFO (S_IFIFO));
@@ -111,7 +121,9 @@ verify (!S_ISFIFO (S_IFLNK));
 verify (!S_ISFIFO (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISREG (S_IFBLK));
+#endif
 verify (!S_ISREG (S_IFCHR));
 verify (!S_ISREG (S_IFDIR));
 verify (!S_ISREG (S_IFIFO));
@@ -123,7 +135,9 @@ verify (!S_ISREG (S_IFLNK));
 verify (!S_ISREG (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISLNK (S_IFBLK));
+#endif
 verify (!S_ISLNK (S_IFCHR));
 verify (!S_ISLNK (S_IFDIR));
 verify (!S_ISLNK (S_IFIFO));
@@ -135,7 +149,9 @@ verify (S_ISLNK (S_IFLNK));
 verify (!S_ISLNK (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISSOCK (S_IFBLK));
+#endif
 verify (!S_ISSOCK (S_IFCHR));
 verify (!S_ISSOCK (S_IFDIR));
 verify (!S_ISSOCK (S_IFIFO));
@@ -147,7 +163,9 @@ verify (!S_ISSOCK (S_IFLNK));
 verify (S_ISSOCK (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISDOOR (S_IFBLK));
+#endif
 verify (!S_ISDOOR (S_IFCHR));
 verify (!S_ISDOOR (S_IFDIR));
 verify (!S_ISDOOR (S_IFIFO));
@@ -159,7 +177,9 @@ verify (!S_ISDOOR (S_IFLNK));
 verify (!S_ISDOOR (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISMPB (S_IFBLK));
+#endif
 verify (!S_ISMPB (S_IFCHR));
 verify (!S_ISMPB (S_IFDIR));
 verify (!S_ISMPB (S_IFIFO));
@@ -171,7 +191,23 @@ verify (!S_ISMPB (S_IFLNK));
 verify (!S_ISMPB (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
+verify (!S_ISMPX (S_IFBLK));
+#endif
+verify (!S_ISMPX (S_IFCHR));
+verify (!S_ISMPX (S_IFDIR));
+verify (!S_ISMPX (S_IFIFO));
+verify (!S_ISMPX (S_IFREG));
+#ifdef S_IFLNK
+verify (!S_ISMPX (S_IFLNK));
+#endif
+#ifdef S_IFSOCK
+verify (!S_ISMPX (S_IFSOCK));
+#endif
+
+#ifdef S_IFBLK
 verify (!S_ISNAM (S_IFBLK));
+#endif
 verify (!S_ISNAM (S_IFCHR));
 verify (!S_ISNAM (S_IFDIR));
 verify (!S_ISNAM (S_IFIFO));
@@ -183,7 +219,9 @@ verify (!S_ISNAM (S_IFLNK));
 verify (!S_ISNAM (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISNWK (S_IFBLK));
+#endif
 verify (!S_ISNWK (S_IFCHR));
 verify (!S_ISNWK (S_IFDIR));
 verify (!S_ISNWK (S_IFIFO));
@@ -195,7 +233,9 @@ verify (!S_ISNWK (S_IFLNK));
 verify (!S_ISNWK (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISPORT (S_IFBLK));
+#endif
 verify (!S_ISPORT (S_IFCHR));
 verify (!S_ISPORT (S_IFDIR));
 verify (!S_ISPORT (S_IFIFO));
@@ -207,7 +247,9 @@ verify (!S_ISPORT (S_IFLNK));
 verify (!S_ISPORT (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISCTG (S_IFBLK));
+#endif
 verify (!S_ISCTG (S_IFCHR));
 verify (!S_ISCTG (S_IFDIR));
 verify (!S_ISCTG (S_IFIFO));
@@ -219,7 +261,9 @@ verify (!S_ISCTG (S_IFLNK));
 verify (!S_ISCTG (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISOFD (S_IFBLK));
+#endif
 verify (!S_ISOFD (S_IFCHR));
 verify (!S_ISOFD (S_IFDIR));
 verify (!S_ISOFD (S_IFIFO));
@@ -231,7 +275,9 @@ verify (!S_ISOFD (S_IFLNK));
 verify (!S_ISOFD (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISOFL (S_IFBLK));
+#endif
 verify (!S_ISOFL (S_IFCHR));
 verify (!S_ISOFL (S_IFDIR));
 verify (!S_ISOFL (S_IFIFO));
@@ -243,7 +289,9 @@ verify (!S_ISOFL (S_IFLNK));
 verify (!S_ISOFL (S_IFSOCK));
 #endif
 
+#ifdef S_IFBLK
 verify (!S_ISWHT (S_IFBLK));
+#endif
 verify (!S_ISWHT (S_IFCHR));
 verify (!S_ISWHT (S_IFDIR));
 verify (!S_ISWHT (S_IFIFO));
@@ -280,8 +328,10 @@ invalid UTIME macros
 
 /* Check the existence of some types.  */
 nlink_t t1;
+off_t t2;
+mode_t t3;
 
-struct timespec t2;
+struct timespec st;
 
 int
 main (void)
diff --git a/gnulib-tests/test-sys_time.c b/gnulib-tests/test-sys_time.c
index 9d75806..1389b52 100644
--- a/gnulib-tests/test-sys_time.c
+++ b/gnulib-tests/test-sys_time.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <sys/time.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,8 +20,12 @@
 
 #include <sys/time.h>
 
+/* Check that the 'struct timeval' type is defined.  */
 struct timeval a;
 
+/* Check that &a.tv_sec is a 'time_t *', ignoring signedness issues.  */
+typedef int verify_tv_sec_type[sizeof (a.tv_sec) == sizeof (time_t) ? 1 : -1];
+
 int
 main (void)
 {
diff --git a/gnulib-tests/test-sys_types.c b/gnulib-tests/test-sys_types.c
new file mode 100644
index 0000000..1045de7
--- /dev/null
+++ b/gnulib-tests/test-sys_types.c
@@ -0,0 +1,34 @@
+/* Test of <sys/types.h> substitute.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2011.  */
+
+#include <config.h>
+
+#include <sys/types.h>
+
+/* Check that the types are all defined.  */
+pid_t t1;
+size_t t2;
+ssize_t t3;
+off_t t4;
+mode_t t5;
+
+int
+main (void)
+{
+  return 0;
+}
diff --git a/gnulib-tests/test-sys_wait.c b/gnulib-tests/test-sys_wait.c
index 5497eaf..4dd2130 100644
--- a/gnulib-tests/test-sys_wait.c
+++ b/gnulib-tests/test-sys_wait.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <sys/wait.h> substitute.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-sys_wait.h b/gnulib-tests/test-sys_wait.h
index 7685a5d..d78b19e 100644
--- a/gnulib-tests/test-sys_wait.h
+++ b/gnulib-tests/test-sys_wait.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of macros shared between <sys/wait.h> and <stdlib.h>.
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-time.c b/gnulib-tests/test-time.c
index 515aaf6..c060136 100644
--- a/gnulib-tests/test-time.c
+++ b/gnulib-tests/test-time.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <time.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -24,7 +22,13 @@
 
 #include "verify.h"
 
-struct timespec a;
+/* Check that the types are all defined.  */
+struct timespec t1;
+#if 0
+/* POSIX:2008 does not require pid_t in <time.h> unconditionally, and indeed
+   it's missing on Mac OS X 10.5, FreeBSD 6.4, OpenBSD 4.9, mingw.  */
+pid_t t2;
+#endif
 
 /* Check that NULL can be passed through varargs as a pointer type,
    per POSIX 2008.  */
diff --git a/gnulib-tests/test-unistd.c b/gnulib-tests/test-unistd.c
index 2b371b0..5470985 100644
--- a/gnulib-tests/test-unistd.c
+++ b/gnulib-tests/test-unistd.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <unistd.h> substitute.
-   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-unsetenv.c b/gnulib-tests/test-unsetenv.c
index 71487d6..c369e2a 100644
--- a/gnulib-tests/test-unsetenv.c
+++ b/gnulib-tests/test-unsetenv.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Tests of unsetenv.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-update-copyright.sh b/gnulib-tests/test-update-copyright.sh
index a1fce0b..60cb372 100755
--- a/gnulib-tests/test-update-copyright.sh
+++ b/gnulib-tests/test-update-copyright.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Test suite for update-copyright.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -103,7 +103,7 @@ Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
 EOF
 
 UPDATE_COPYRIGHT_YEAR=2009 \
-  update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
+  update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr
 compare /dev/null $TMP-stdout || exit 1
 compare - $TMP-stderr <<EOF || exit 1
 $TMP.4: warning: copyright statement not found
@@ -145,7 +145,7 @@ Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
 EOF
 
 UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_USE_INTERVALS=1 \
-  update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
+  update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr
 compare /dev/null $TMP-stdout || exit 1
 compare - $TMP-stderr <<EOF || exit 1
 $TMP.4: warning: copyright statement not found
@@ -183,7 +183,7 @@ Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
 EOF
 
 UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_FORCE=1 \
-  update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
+  update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr
 compare /dev/null $TMP-stdout || exit 1
 compare - $TMP-stderr <<EOF || exit 1
 $TMP.4: warning: copyright statement not found
@@ -424,6 +424,13 @@ compare - $TMP <<EOF || exit 1
 		# Copyright (C) 1987-1988, 1991-2011 Free Software
 		# Foundation, Inc.
 EOF
+UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=2 \
+  UPDATE_COPYRIGHT_FORCE=1 update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr
+compare /dev/null $TMP-stdout || exit 1
+compare /dev/null $TMP-stderr || exit 1
+compare - $TMP <<EOF || exit 1
+		# Copyright (C) 1987-2011 Free Software Foundation, Inc.
+EOF
 rm $TMP*
 
 ## --------- ##
@@ -498,6 +505,9 @@ cat > $TMP.extra-text-space <<EOF
  /* Copyright 1987, 1988, 1991, 1992 Free Software Foundation, Inc. ***
     * End of comments. */
 EOF
+cat > $TMP.two-digit-final-is-substr-of-first <<EOF
+ /* Copyright 1991, 99 Free Software Foundation, Inc. */
+EOF
 UPDATE_COPYRIGHT_YEAR=2010 \
   update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
 compare /dev/null $TMP-stdout || exit 1
@@ -529,6 +539,9 @@ compare - $TMP.extra-text-space <<EOF || exit 1
     Inc. ***
     * End of comments. */
 EOF
+compare - $TMP.two-digit-final-is-substr-of-first <<EOF || exit 1
+ /* Copyright 1991, 1999, 2010 Free Software Foundation, Inc. */
+EOF
 rm $TMP*
 
 exit 0
diff --git a/gnulib-tests/test-usleep.c b/gnulib-tests/test-usleep.c
index 99f7e4d..097c172 100644
--- a/gnulib-tests/test-usleep.c
+++ b/gnulib-tests/test-usleep.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of usleep() function.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-vasnprintf.c b/gnulib-tests/test-vasnprintf.c
index ce5cf5a..f29b05a 100644
--- a/gnulib-tests/test-vasnprintf.c
+++ b/gnulib-tests/test-vasnprintf.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of vasnprintf() and asnprintf() functions.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-vasprintf.c b/gnulib-tests/test-vasprintf.c
new file mode 100644
index 0000000..459b92d
--- /dev/null
+++ b/gnulib-tests/test-vasprintf.c
@@ -0,0 +1,103 @@
+/* Test of vasprintf() and asprintf() functions.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
+
+#include <config.h>
+
+#include <stdio.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (asprintf, int, (char **, char const *, ...));
+SIGNATURE_CHECK (vasprintf, int, (char **, char const *, va_list));
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "macros.h"
+
+static int
+my_asprintf (char **result, const char *format, ...)
+{
+  va_list args;
+  int ret;
+
+  va_start (args, format);
+  ret = vasprintf (result, format, args);
+  va_end (args);
+  return ret;
+}
+
+static void
+test_vasprintf ()
+{
+  int repeat;
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      char *result;
+      int retval = my_asprintf (&result, "%d", 12345);
+      ASSERT (retval == 5);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "12345") == 0);
+      free (result);
+    }
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      char *result;
+      int retval = my_asprintf (&result, "%08lx", 12345UL);
+      ASSERT (retval == 8);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "00003039") == 0);
+      free (result);
+    }
+}
+
+static void
+test_asprintf ()
+{
+  int repeat;
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      char *result;
+      int retval = asprintf (&result, "%d", 12345);
+      ASSERT (retval == 5);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "12345") == 0);
+      free (result);
+    }
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      char *result;
+      int retval = asprintf (&result, "%08lx", 12345UL);
+      ASSERT (retval == 8);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "00003039") == 0);
+      free (result);
+    }
+}
+
+int
+main (int argc, char *argv[])
+{
+  test_vasprintf ();
+  test_asprintf ();
+  return 0;
+}
diff --git a/gnulib-tests/test-vc-list-files-cvs.sh b/gnulib-tests/test-vc-list-files-cvs.sh
index 531b269..1dbc532 100755
--- a/gnulib-tests/test-vc-list-files-cvs.sh
+++ b/gnulib-tests/test-vc-list-files-cvs.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Unit tests for vc-list-files
-# Copyright (C) 2008-2011 Free Software Foundation, Inc.
+# Copyright (C) 2008-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -36,7 +36,6 @@ for i in with-cvsu without; do
   ok=0
   mkdir $tmpdir && cd $tmpdir &&
     # without cvs, skip the test
-    # The double use of 'exit' is needed for the reference to $? inside the trap.
     { ( cvs -Q -d "$repo" init ) > /dev/null 2>&1 \
       || skip_ "cvs not found in PATH"; } &&
     mkdir w && cd w &&
diff --git a/gnulib-tests/test-vc-list-files-git.sh b/gnulib-tests/test-vc-list-files-git.sh
index 523b2a9..8cbd00b 100755
--- a/gnulib-tests/test-vc-list-files-git.sh
+++ b/gnulib-tests/test-vc-list-files-git.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Unit tests for vc-list-files
-# Copyright (C) 2008-2011 Free Software Foundation, Inc.
+# Copyright (C) 2008-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-verify.c b/gnulib-tests/test-verify.c
index a86a52d..1056b4e 100644
--- a/gnulib-tests/test-verify.c
+++ b/gnulib-tests/test-verify.c
@@ -1,8 +1,6 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test the "verify" module.
 
-   Copyright (C) 2005, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-version-etc.c b/gnulib-tests/test-version-etc.c
index f3c7f91..66027f3 100644
--- a/gnulib-tests/test-version-etc.c
+++ b/gnulib-tests/test-version-etc.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test suite for version-etc.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
    This file is part of the GNUlib Library.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-version-etc.sh b/gnulib-tests/test-version-etc.sh
index c1ed827..466c959 100755
--- a/gnulib-tests/test-version-etc.sh
+++ b/gnulib-tests/test-version-etc.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test suite for version-etc.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-wchar.c b/gnulib-tests/test-wchar.c
index e2d03b4..92ae8f2 100644
--- a/gnulib-tests/test-wchar.c
+++ b/gnulib-tests/test-wchar.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <wchar.h> substitute.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-wcrtomb-w32.c b/gnulib-tests/test-wcrtomb-w32.c
index fab2adb..494bbd1 100644
--- a/gnulib-tests/test-wcrtomb-w32.c
+++ b/gnulib-tests/test-wcrtomb-w32.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of conversion of wide character to multibyte character.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-wcrtomb.c b/gnulib-tests/test-wcrtomb.c
index aab5eea..c076973 100644
--- a/gnulib-tests/test-wcrtomb.c
+++ b/gnulib-tests/test-wcrtomb.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of conversion of wide character to multibyte character.
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-wctype-h.c b/gnulib-tests/test-wctype-h.c
index 73d3baf..5ab5d0c 100644
--- a/gnulib-tests/test-wctype-h.c
+++ b/gnulib-tests/test-wctype-h.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of <wctype.h> substitute.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-wcwidth.c b/gnulib-tests/test-wcwidth.c
index dbbfa28..6d85665 100644
--- a/gnulib-tests/test-wcwidth.c
+++ b/gnulib-tests/test-wcwidth.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of wcwidth() function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-xalloc-die.c b/gnulib-tests/test-xalloc-die.c
index 43c8869..e6376f8 100644
--- a/gnulib-tests/test-xalloc-die.c
+++ b/gnulib-tests/test-xalloc-die.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of xalloc_die() function.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-xalloc-die.sh b/gnulib-tests/test-xalloc-die.sh
index 399d249..920d222 100755
--- a/gnulib-tests/test-xalloc-die.sh
+++ b/gnulib-tests/test-xalloc-die.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Test suite for xalloc_die.
-# Copyright (C) 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 # This file is part of the GNUlib Library.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/test-xstrtol.c b/gnulib-tests/test-xstrtol.c
index b8cfcfd..c07e295 100644
--- a/gnulib-tests/test-xstrtol.c
+++ b/gnulib-tests/test-xstrtol.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of xstrtol module.
-   Copyright (C) 1995-1996, 1998-2001, 2003-2011 Free Software Foundation, Inc.
+   Copyright (C) 1995-1996, 1998-2001, 2003-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/test-xstrtol.sh b/gnulib-tests/test-xstrtol.sh
index 1a2f7ca..f718d8f 100755
--- a/gnulib-tests/test-xstrtol.sh
+++ b/gnulib-tests/test-xstrtol.sh
@@ -45,19 +45,19 @@ cat > expected <<EOF
 1->1 ()
 -1->-1 ()
 1k->1024 ()
-invalid suffix in X argument \`${too_big}h'
-X argument \`$too_big' too large
-invalid X argument \`x'
-invalid suffix in X argument \`9x'
+invalid suffix in X argument '${too_big}h'
+X argument '$too_big' too large
+invalid X argument 'x'
+invalid suffix in X argument '9x'
 010->8 ()
 MiB->1048576 ()
 1->1 ()
-invalid X argument \`-1'
+invalid X argument '-1'
 1k->1024 ()
-invalid suffix in X argument \`${too_big}h'
-X argument \`$too_big' too large
-invalid X argument \`x'
-invalid suffix in X argument \`9x'
+invalid suffix in X argument '${too_big}h'
+X argument '$too_big' too large
+invalid X argument 'x'
+invalid suffix in X argument '9x'
 010->8 ()
 MiB->1048576 ()
 EOF
diff --git a/gnulib-tests/test-xstrtoul.c b/gnulib-tests/test-xstrtoul.c
index a6ba35f..9dda9ee 100644
--- a/gnulib-tests/test-xstrtoul.c
+++ b/gnulib-tests/test-xstrtoul.c
@@ -1,5 +1,3 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 #define __xstrtol xstrtoul
 #define __strtol_t unsigned long int
 #define __spec "lu"
diff --git a/gnulib-tests/test-xstrtoumax.c b/gnulib-tests/test-xstrtoumax.c
index 6583d27..2e68c2e 100644
--- a/gnulib-tests/test-xstrtoumax.c
+++ b/gnulib-tests/test-xstrtoumax.c
@@ -1,5 +1,3 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 #define __xstrtol xstrtoumax
 #define __strtol_t uintmax_t
 #define __spec PRIuMAX
diff --git a/gnulib-tests/test-xstrtoumax.sh b/gnulib-tests/test-xstrtoumax.sh
index 68abb93..bdbdbf5 100755
--- a/gnulib-tests/test-xstrtoumax.sh
+++ b/gnulib-tests/test-xstrtoumax.sh
@@ -31,12 +31,12 @@ mv k out
 # compare expected output
 cat > exp <<EOF
 1->1 ()
-invalid X argument \`-1'
+invalid X argument '-1'
 1k->1024 ()
-invalid suffix in X argument \`${too_big}h'
-X argument \`$too_big' too large
-invalid X argument \`x'
-invalid suffix in X argument \`9x'
+invalid suffix in X argument '${too_big}h'
+X argument '$too_big' too large
+invalid X argument 'x'
+invalid suffix in X argument '9x'
 010->8 ()
 MiB->1048576 ()
 EOF
diff --git a/gnulib-tests/test-xvasprintf.c b/gnulib-tests/test-xvasprintf.c
new file mode 100644
index 0000000..0a2f1b8
--- /dev/null
+++ b/gnulib-tests/test-xvasprintf.c
@@ -0,0 +1,129 @@
+/* Test of xvasprintf() and xasprintf() functions.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
+
+#include <config.h>
+
+#include "xvasprintf.h"
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "progname.h"
+#include "macros.h"
+
+static char *
+my_xasprintf (const char *format, ...)
+{
+  va_list args;
+  char *ret;
+
+  va_start (args, format);
+  ret = xvasprintf (format, args);
+  va_end (args);
+  return ret;
+}
+
+static void
+test_xvasprintf (void)
+{
+  int repeat;
+  char *result;
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      result = my_xasprintf ("%d", 12345);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "12345") == 0);
+      free (result);
+    }
+
+  {
+    /* Silence gcc warning about zero-length format string.  */
+    const char *empty = "";
+    result = my_xasprintf (empty);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "") == 0);
+    free (result);
+  }
+
+  result = my_xasprintf ("%s", "foo");
+  ASSERT (result != NULL);
+  ASSERT (strcmp (result, "foo") == 0);
+  free (result);
+
+  result = my_xasprintf ("%s%s", "foo", "bar");
+  ASSERT (result != NULL);
+  ASSERT (strcmp (result, "foobar") == 0);
+  free (result);
+
+  result = my_xasprintf ("%s%sbaz", "foo", "bar");
+  ASSERT (result != NULL);
+  ASSERT (strcmp (result, "foobarbaz") == 0);
+  free (result);
+}
+
+static void
+test_xasprintf (void)
+{
+  int repeat;
+  char *result;
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      result = xasprintf ("%d", 12345);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "12345") == 0);
+      free (result);
+    }
+
+  {
+    /* Silence gcc warning about zero-length format string.  */
+    const char *empty = "";
+    result = xasprintf (empty);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "") == 0);
+    free (result);
+  }
+
+  result = xasprintf ("%s", "foo");
+  ASSERT (result != NULL);
+  ASSERT (strcmp (result, "foo") == 0);
+  free (result);
+
+  result = xasprintf ("%s%s", "foo", "bar");
+  ASSERT (result != NULL);
+  ASSERT (strcmp (result, "foobar") == 0);
+  free (result);
+
+  result = my_xasprintf ("%s%sbaz", "foo", "bar");
+  ASSERT (result != NULL);
+  ASSERT (strcmp (result, "foobarbaz") == 0);
+  free (result);
+}
+
+int
+main (int argc _GL_UNUSED, char *argv[])
+{
+  set_program_name (argv[0]);
+
+  test_xvasprintf ();
+  test_xasprintf ();
+
+  return 0;
+}
diff --git a/gnulib-tests/unistr/test-u8-mbtoucr.c b/gnulib-tests/unistr/test-u8-mbtoucr.c
index 372840a..763d931 100644
--- a/gnulib-tests/unistr/test-u8-mbtoucr.c
+++ b/gnulib-tests/unistr/test-u8-mbtoucr.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of u8_mbtoucr() function.
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/unistr/test-u8-uctomb.c b/gnulib-tests/unistr/test-u8-uctomb.c
index 80c96b9..b0ecb30 100644
--- a/gnulib-tests/unistr/test-u8-uctomb.c
+++ b/gnulib-tests/unistr/test-u8-uctomb.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of u8_uctomb() function.
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/uniwidth/test-uc_width.c b/gnulib-tests/uniwidth/test-uc_width.c
index d2fbb35..43d9d10 100644
--- a/gnulib-tests/uniwidth/test-uc_width.c
+++ b/gnulib-tests/uniwidth/test-uc_width.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of uc_width() function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/uniwidth/test-uc_width2.c b/gnulib-tests/uniwidth/test-uc_width2.c
index cedc381..623f32c 100644
--- a/gnulib-tests/uniwidth/test-uc_width2.c
+++ b/gnulib-tests/uniwidth/test-uc_width2.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Test of uc_width() function.
-   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+   Copyright (C) 2007-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib-tests/unsetenv.c b/gnulib-tests/unsetenv.c
index 4399e11..c58c82f 100644
--- a/gnulib-tests/unsetenv.c
+++ b/gnulib-tests/unsetenv.c
@@ -1,6 +1,4 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Copyright (C) 1992, 1995-2002, 2005-2011 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995-2002, 2005-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -16,12 +14,12 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#include <config.h>
-
 /* Don't use __attribute__ __nonnull__ in this compilation unit.  Otherwise gcc
    optimizes away the name == NULL test below.  */
 #define _GL_ARG_NONNULL(params)
 
+#include <config.h>
+
 /* Specification.  */
 #include <stdlib.h>
 
@@ -38,7 +36,7 @@
 #endif
 
 #if _LIBC
-/* This lock protects against simultaneous modifications of `environ'.  */
+/* This lock protects against simultaneous modifications of 'environ'.  */
 # include <bits/libc-lock.h>
 __libc_lock_define_initialized (static, envlock)
 # define LOCK   __libc_lock_lock (envlock)
diff --git a/gnulib-tests/usleep.c b/gnulib-tests/usleep.c
index 730385d..008cc1f 100644
--- a/gnulib-tests/usleep.c
+++ b/gnulib-tests/usleep.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Pausing execution of the current thread.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
    Written by Eric Blake <ebb9@byu.net>, 2009.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/vasnprintf.c b/gnulib-tests/vasnprintf.c
deleted file mode 100644
index 350e7a9..0000000
--- a/gnulib-tests/vasnprintf.c
+++ /dev/null
@@ -1,5580 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* vsprintf with automatic memory allocation.
-   Copyright (C) 1999, 2002-2011 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-/* This file can be parametrized with the following macros:
-     VASNPRINTF         The name of the function being defined.
-     FCHAR_T            The element type of the format string.
-     DCHAR_T            The element type of the destination (result) string.
-     FCHAR_T_ONLY_ASCII Set to 1 to enable verification that all characters
-                        in the format string are ASCII. MUST be set if
-                        FCHAR_T and DCHAR_T are not the same type.
-     DIRECTIVE          Structure denoting a format directive.
-                        Depends on FCHAR_T.
-     DIRECTIVES         Structure denoting the set of format directives of a
-                        format string.  Depends on FCHAR_T.
-     PRINTF_PARSE       Function that parses a format string.
-                        Depends on FCHAR_T.
-     DCHAR_CPY          memcpy like function for DCHAR_T[] arrays.
-     DCHAR_SET          memset like function for DCHAR_T[] arrays.
-     DCHAR_MBSNLEN      mbsnlen like function for DCHAR_T[] arrays.
-     SNPRINTF           The system's snprintf (or similar) function.
-                        This may be either snprintf or swprintf.
-     TCHAR_T            The element type of the argument and result string
-                        of the said SNPRINTF function.  This may be either
-                        char or wchar_t.  The code exploits that
-                        sizeof (TCHAR_T) | sizeof (DCHAR_T) and
-                        alignof (TCHAR_T) <= alignof (DCHAR_T).
-     DCHAR_IS_TCHAR     Set to 1 if DCHAR_T and TCHAR_T are the same type.
-     DCHAR_CONV_FROM_ENCODING A function to convert from char[] to DCHAR[].
-     DCHAR_IS_UINT8_T   Set to 1 if DCHAR_T is uint8_t.
-     DCHAR_IS_UINT16_T  Set to 1 if DCHAR_T is uint16_t.
-     DCHAR_IS_UINT32_T  Set to 1 if DCHAR_T is uint32_t.  */
-
-/* Tell glibc's <stdio.h> to provide a prototype for snprintf().
-   This must come before <config.h> because <config.h> may include
-   <features.h>, and once <features.h> has been included, it's too late.  */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE    1
-#endif
-
-#ifndef VASNPRINTF
-# include <config.h>
-#endif
-#ifndef IN_LIBINTL
-# include <alloca.h>
-#endif
-
-/* Specification.  */
-#ifndef VASNPRINTF
-# if WIDE_CHAR_VERSION
-#  include "vasnwprintf.h"
-# else
-#  include "vasnprintf.h"
-# endif
-#endif
-
-#include <locale.h>     /* localeconv() */
-#include <stdio.h>      /* snprintf(), sprintf() */
-#include <stdlib.h>     /* abort(), malloc(), realloc(), free() */
-#include <string.h>     /* memcpy(), strlen() */
-#include <errno.h>      /* errno */
-#include <limits.h>     /* CHAR_BIT */
-#include <float.h>      /* DBL_MAX_EXP, LDBL_MAX_EXP */
-#if HAVE_NL_LANGINFO
-# include <langinfo.h>
-#endif
-#ifndef VASNPRINTF
-# if WIDE_CHAR_VERSION
-#  include "wprintf-parse.h"
-# else
-#  include "printf-parse.h"
-# endif
-#endif
-
-/* Checked size_t computations.  */
-#include "xsize.h"
-
-#include "verify.h"
-
-#if (NEED_PRINTF_DOUBLE || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL
-# include <math.h>
-# include "float+.h"
-#endif
-
-#if (NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
-# include <math.h>
-# include "isnand-nolibm.h"
-#endif
-
-#if (NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE) && !defined IN_LIBINTL
-# include <math.h>
-# include "isnanl-nolibm.h"
-# include "fpucw.h"
-#endif
-
-#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_DOUBLE) && !defined IN_LIBINTL
-# include <math.h>
-# include "isnand-nolibm.h"
-# include "printf-frexp.h"
-#endif
-
-#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL
-# include <math.h>
-# include "isnanl-nolibm.h"
-# include "printf-frexpl.h"
-# include "fpucw.h"
-#endif
-
-/* Default parameters.  */
-#ifndef VASNPRINTF
-# if WIDE_CHAR_VERSION
-#  define VASNPRINTF vasnwprintf
-#  define FCHAR_T wchar_t
-#  define DCHAR_T wchar_t
-#  define TCHAR_T wchar_t
-#  define DCHAR_IS_TCHAR 1
-#  define DIRECTIVE wchar_t_directive
-#  define DIRECTIVES wchar_t_directives
-#  define PRINTF_PARSE wprintf_parse
-#  define DCHAR_CPY wmemcpy
-#  define DCHAR_SET wmemset
-# else
-#  define VASNPRINTF vasnprintf
-#  define FCHAR_T char
-#  define DCHAR_T char
-#  define TCHAR_T char
-#  define DCHAR_IS_TCHAR 1
-#  define DIRECTIVE char_directive
-#  define DIRECTIVES char_directives
-#  define PRINTF_PARSE printf_parse
-#  define DCHAR_CPY memcpy
-#  define DCHAR_SET memset
-# endif
-#endif
-#if WIDE_CHAR_VERSION
-  /* TCHAR_T is wchar_t.  */
-# define USE_SNPRINTF 1
-# if HAVE_DECL__SNWPRINTF
-   /* On Windows, the function swprintf() has a different signature than
-      on Unix; we use the function _snwprintf() or - on mingw - snwprintf()
-      instead.  The mingw function snwprintf() has fewer bugs than the
-      MSVCRT function _snwprintf(), so prefer that.  */
-#  if defined __MINGW32__
-#   define SNPRINTF snwprintf
-#  else
-#   define SNPRINTF _snwprintf
-#  endif
-# else
-   /* Unix.  */
-#  define SNPRINTF swprintf
-# endif
-#else
-  /* TCHAR_T is char.  */
-  /* Use snprintf if it exists under the name 'snprintf' or '_snprintf'.
-     But don't use it on BeOS, since BeOS snprintf produces no output if the
-     size argument is >= 0x3000000.
-     Also don't use it on Linux libc5, since there snprintf with size = 1
-     writes any output without bounds, like sprintf.  */
-# if (HAVE_DECL__SNPRINTF || HAVE_SNPRINTF) && !defined __BEOS__ && !(__GNU_LIBRARY__ == 1)
-#  define USE_SNPRINTF 1
-# else
-#  define USE_SNPRINTF 0
-# endif
-# if HAVE_DECL__SNPRINTF
-   /* Windows.  The mingw function snprintf() has fewer bugs than the MSVCRT
-      function _snprintf(), so prefer that.  */
-#  if defined __MINGW32__
-#   define SNPRINTF snprintf
-    /* Here we need to call the native snprintf, not rpl_snprintf.  */
-#   undef snprintf
-#  else
-#   define SNPRINTF _snprintf
-#  endif
-# else
-   /* Unix.  */
-#  define SNPRINTF snprintf
-   /* Here we need to call the native snprintf, not rpl_snprintf.  */
-#  undef snprintf
-# endif
-#endif
-/* Here we need to call the native sprintf, not rpl_sprintf.  */
-#undef sprintf
-
-/* GCC >= 4.0 with -Wall emits unjustified "... may be used uninitialized"
-   warnings in this file.  Use -Dlint to suppress them.  */
-#ifdef lint
-# define IF_LINT(Code) Code
-#else
-# define IF_LINT(Code) /* empty */
-#endif
-
-/* Avoid some warnings from "gcc -Wshadow".
-   This file doesn't use the exp() and remainder() functions.  */
-#undef exp
-#define exp expo
-#undef remainder
-#define remainder rem
-
-#if (!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99) && !WIDE_CHAR_VERSION
-# if (HAVE_STRNLEN && !defined _AIX)
-#  define local_strnlen strnlen
-# else
-#  ifndef local_strnlen_defined
-#   define local_strnlen_defined 1
-static size_t
-local_strnlen (const char *string, size_t maxlen)
-{
-  const char *end = memchr (string, '\0', maxlen);
-  return end ? (size_t) (end - string) : maxlen;
-}
-#  endif
-# endif
-#endif
-
-#if (((!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99) && WIDE_CHAR_VERSION) || ((!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || (NEED_PRINTF_DIRECTIVE_LS && !defined IN_LIBINTL)) && !WIDE_CHAR_VERSION && DCHAR_IS_TCHAR)) && HAVE_WCHAR_T
-# if HAVE_WCSLEN
-#  define local_wcslen wcslen
-# else
-   /* Solaris 2.5.1 has wcslen() in a separate library libw.so. To avoid
-      a dependency towards this library, here is a local substitute.
-      Define this substitute only once, even if this file is included
-      twice in the same compilation unit.  */
-#  ifndef local_wcslen_defined
-#   define local_wcslen_defined 1
-static size_t
-local_wcslen (const wchar_t *s)
-{
-  const wchar_t *ptr;
-
-  for (ptr = s; *ptr != (wchar_t) 0; ptr++)
-    ;
-  return ptr - s;
-}
-#  endif
-# endif
-#endif
-
-#if (!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99) && HAVE_WCHAR_T && WIDE_CHAR_VERSION
-# if HAVE_WCSNLEN
-#  define local_wcsnlen wcsnlen
-# else
-#  ifndef local_wcsnlen_defined
-#   define local_wcsnlen_defined 1
-static size_t
-local_wcsnlen (const wchar_t *s, size_t maxlen)
-{
-  const wchar_t *ptr;
-
-  for (ptr = s; maxlen > 0 && *ptr != (wchar_t) 0; ptr++, maxlen--)
-    ;
-  return ptr - s;
-}
-#  endif
-# endif
-#endif
-
-#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE || NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
-/* Determine the decimal-point character according to the current locale.  */
-# ifndef decimal_point_char_defined
-#  define decimal_point_char_defined 1
-static char
-decimal_point_char (void)
-{
-  const char *point;
-  /* Determine it in a multithread-safe way.  We know nl_langinfo is
-     multithread-safe on glibc systems and MacOS X systems, but is not required
-     to be multithread-safe by POSIX.  sprintf(), however, is multithread-safe.
-     localeconv() is rarely multithread-safe.  */
-#  if HAVE_NL_LANGINFO && (__GLIBC__ || defined __UCLIBC__ || (defined __APPLE__ && defined __MACH__))
-  point = nl_langinfo (RADIXCHAR);
-#  elif 1
-  char pointbuf[5];
-  sprintf (pointbuf, "%#.0f", 1.0);
-  point = &pointbuf[1];
-#  else
-  point = localeconv () -> decimal_point;
-#  endif
-  /* The decimal point is always a single byte: either '.' or ','.  */
-  return (point[0] != '\0' ? point[0] : '.');
-}
-# endif
-#endif
-
-#if NEED_PRINTF_INFINITE_DOUBLE && !NEED_PRINTF_DOUBLE && !defined IN_LIBINTL
-
-/* Equivalent to !isfinite(x) || x == 0, but does not require libm.  */
-static int
-is_infinite_or_zero (double x)
-{
-  return isnand (x) || x + x == x;
-}
-
-#endif
-
-#if NEED_PRINTF_INFINITE_LONG_DOUBLE && !NEED_PRINTF_LONG_DOUBLE && !defined IN_LIBINTL
-
-/* Equivalent to !isfinite(x) || x == 0, but does not require libm.  */
-static int
-is_infinite_or_zerol (long double x)
-{
-  return isnanl (x) || x + x == x;
-}
-
-#endif
-
-#if (NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE) && !defined IN_LIBINTL
-
-/* Converting 'long double' to decimal without rare rounding bugs requires
-   real bignums.  We use the naming conventions of GNU gmp, but vastly simpler
-   (and slower) algorithms.  */
-
-typedef unsigned int mp_limb_t;
-# define GMP_LIMB_BITS 32
-verify (sizeof (mp_limb_t) * CHAR_BIT == GMP_LIMB_BITS);
-
-typedef unsigned long long mp_twolimb_t;
-# define GMP_TWOLIMB_BITS 64
-verify (sizeof (mp_twolimb_t) * CHAR_BIT == GMP_TWOLIMB_BITS);
-
-/* Representation of a bignum >= 0.  */
-typedef struct
-{
-  size_t nlimbs;
-  mp_limb_t *limbs; /* Bits in little-endian order, allocated with malloc().  */
-} mpn_t;
-
-/* Compute the product of two bignums >= 0.
-   Return the allocated memory in case of success, NULL in case of memory
-   allocation failure.  */
-static void *
-multiply (mpn_t src1, mpn_t src2, mpn_t *dest)
-{
-  const mp_limb_t *p1;
-  const mp_limb_t *p2;
-  size_t len1;
-  size_t len2;
-
-  if (src1.nlimbs <= src2.nlimbs)
-    {
-      len1 = src1.nlimbs;
-      p1 = src1.limbs;
-      len2 = src2.nlimbs;
-      p2 = src2.limbs;
-    }
-  else
-    {
-      len1 = src2.nlimbs;
-      p1 = src2.limbs;
-      len2 = src1.nlimbs;
-      p2 = src1.limbs;
-    }
-  /* Now 0 <= len1 <= len2.  */
-  if (len1 == 0)
-    {
-      /* src1 or src2 is zero.  */
-      dest->nlimbs = 0;
-      dest->limbs = (mp_limb_t *) malloc (1);
-    }
-  else
-    {
-      /* Here 1 <= len1 <= len2.  */
-      size_t dlen;
-      mp_limb_t *dp;
-      size_t k, i, j;
-
-      dlen = len1 + len2;
-      dp = (mp_limb_t *) malloc (dlen * sizeof (mp_limb_t));
-      if (dp == NULL)
-        return NULL;
-      for (k = len2; k > 0; )
-        dp[--k] = 0;
-      for (i = 0; i < len1; i++)
-        {
-          mp_limb_t digit1 = p1[i];
-          mp_twolimb_t carry = 0;
-          for (j = 0; j < len2; j++)
-            {
-              mp_limb_t digit2 = p2[j];
-              carry += (mp_twolimb_t) digit1 * (mp_twolimb_t) digit2;
-              carry += dp[i + j];
-              dp[i + j] = (mp_limb_t) carry;
-              carry = carry >> GMP_LIMB_BITS;
-            }
-          dp[i + len2] = (mp_limb_t) carry;
-        }
-      /* Normalise.  */
-      while (dlen > 0 && dp[dlen - 1] == 0)
-        dlen--;
-      dest->nlimbs = dlen;
-      dest->limbs = dp;
-    }
-  return dest->limbs;
-}
-
-/* Compute the quotient of a bignum a >= 0 and a bignum b > 0.
-   a is written as  a = q * b + r  with 0 <= r < b.  q is the quotient, r
-   the remainder.
-   Finally, round-to-even is performed: If r > b/2 or if r = b/2 and q is odd,
-   q is incremented.
-   Return the allocated memory in case of success, NULL in case of memory
-   allocation failure.  */
-static void *
-divide (mpn_t a, mpn_t b, mpn_t *q)
-{
-  /* Algorithm:
-     First normalise a and b: a=[a[m-1],...,a[0]], b=[b[n-1],...,b[0]]
-     with m>=0 and n>0 (in base beta = 2^GMP_LIMB_BITS).
-     If m<n, then q:=0 and r:=a.
-     If m>=n=1, perform a single-precision division:
-       r:=0, j:=m,
-       while j>0 do
-         {Here (q[m-1]*beta^(m-1)+...+q[j]*beta^j) * b[0] + r*beta^j =
-               = a[m-1]*beta^(m-1)+...+a[j]*beta^j und 0<=r<b[0]<beta}
-         j:=j-1, r:=r*beta+a[j], q[j]:=floor(r/b[0]), r:=r-b[0]*q[j].
-       Normalise [q[m-1],...,q[0]], yields q.
-     If m>=n>1, perform a multiple-precision division:
-       We have a/b < beta^(m-n+1).
-       s:=intDsize-1-(highest bit in b[n-1]), 0<=s<intDsize.
-       Shift a and b left by s bits, copying them. r:=a.
-       r=[r[m],...,r[0]], b=[b[n-1],...,b[0]] with b[n-1]>=beta/2.
-       For j=m-n,...,0: {Here 0 <= r < b*beta^(j+1).}
-         Compute q* :
-           q* := floor((r[j+n]*beta+r[j+n-1])/b[n-1]).
-           In case of overflow (q* >= beta) set q* := beta-1.
-           Compute c2 := ((r[j+n]*beta+r[j+n-1]) - q* * b[n-1])*beta + r[j+n-2]
-           and c3 := b[n-2] * q*.
-           {We have 0 <= c2 < 2*beta^2, even 0 <= c2 < beta^2 if no overflow
-            occurred.  Furthermore 0 <= c3 < beta^2.
-            If there was overflow and
-            r[j+n]*beta+r[j+n-1] - q* * b[n-1] >= beta, i.e. c2 >= beta^2,
-            the next test can be skipped.}
-           While c3 > c2, {Here 0 <= c2 < c3 < beta^2}
-             Put q* := q* - 1, c2 := c2 + b[n-1]*beta, c3 := c3 - b[n-2].
-           If q* > 0:
-             Put r := r - b * q* * beta^j. In detail:
-               [r[n+j],...,r[j]] := [r[n+j],...,r[j]] - q* * [b[n-1],...,b[0]].
-               hence: u:=0, for i:=0 to n-1 do
-                              u := u + q* * b[i],
-                              r[j+i]:=r[j+i]-(u mod beta) (+ beta, if carry),
-                              u:=u div beta (+ 1, if carry in subtraction)
-                      r[n+j]:=r[n+j]-u.
-               {Since always u = (q* * [b[i-1],...,b[0]] div beta^i) + 1
-                               < q* + 1 <= beta,
-                the carry u does not overflow.}
-             If a negative carry occurs, put q* := q* - 1
-               and [r[n+j],...,r[j]] := [r[n+j],...,r[j]] + [0,b[n-1],...,b[0]].
-         Set q[j] := q*.
-       Normalise [q[m-n],..,q[0]]; this yields the quotient q.
-       Shift [r[n-1],...,r[0]] right by s bits and normalise; this yields the
-       rest r.
-       The room for q[j] can be allocated at the memory location of r[n+j].
-     Finally, round-to-even:
-       Shift r left by 1 bit.
-       If r > b or if r = b and q[0] is odd, q := q+1.
-   */
-  const mp_limb_t *a_ptr = a.limbs;
-  size_t a_len = a.nlimbs;
-  const mp_limb_t *b_ptr = b.limbs;
-  size_t b_len = b.nlimbs;
-  mp_limb_t *roomptr;
-  mp_limb_t *tmp_roomptr = NULL;
-  mp_limb_t *q_ptr;
-  size_t q_len;
-  mp_limb_t *r_ptr;
-  size_t r_len;
-
-  /* Allocate room for a_len+2 digits.
-     (Need a_len+1 digits for the real division and 1 more digit for the
-     final rounding of q.)  */
-  roomptr = (mp_limb_t *) malloc ((a_len + 2) * sizeof (mp_limb_t));
-  if (roomptr == NULL)
-    return NULL;
-
-  /* Normalise a.  */
-  while (a_len > 0 && a_ptr[a_len - 1] == 0)
-    a_len--;
-
-  /* Normalise b.  */
-  for (;;)
-    {
-      if (b_len == 0)
-        /* Division by zero.  */
-        abort ();
-      if (b_ptr[b_len - 1] == 0)
-        b_len--;
-      else
-        break;
-    }
-
-  /* Here m = a_len >= 0 and n = b_len > 0.  */
-
-  if (a_len < b_len)
-    {
-      /* m<n: trivial case.  q=0, r := copy of a.  */
-      r_ptr = roomptr;
-      r_len = a_len;
-      memcpy (r_ptr, a_ptr, a_len * sizeof (mp_limb_t));
-      q_ptr = roomptr + a_len;
-      q_len = 0;
-    }
-  else if (b_len == 1)
-    {
-      /* n=1: single precision division.
-         beta^(m-1) <= a < beta^m  ==>  beta^(m-2) <= a/b < beta^m  */
-      r_ptr = roomptr;
-      q_ptr = roomptr + 1;
-      {
-        mp_limb_t den = b_ptr[0];
-        mp_limb_t remainder = 0;
-        const mp_limb_t *sourceptr = a_ptr + a_len;
-        mp_limb_t *destptr = q_ptr + a_len;
-        size_t count;
-        for (count = a_len; count > 0; count--)
-          {
-            mp_twolimb_t num =
-              ((mp_twolimb_t) remainder << GMP_LIMB_BITS) | *--sourceptr;
-            *--destptr = num / den;
-            remainder = num % den;
-          }
-        /* Normalise and store r.  */
-        if (remainder > 0)
-          {
-            r_ptr[0] = remainder;
-            r_len = 1;
-          }
-        else
-          r_len = 0;
-        /* Normalise q.  */
-        q_len = a_len;
-        if (q_ptr[q_len - 1] == 0)
-          q_len--;
-      }
-    }
-  else
-    {
-      /* n>1: multiple precision division.
-         beta^(m-1) <= a < beta^m, beta^(n-1) <= b < beta^n  ==>
-         beta^(m-n-1) <= a/b < beta^(m-n+1).  */
-      /* Determine s.  */
-      size_t s;
-      {
-        mp_limb_t msd = b_ptr[b_len - 1]; /* = b[n-1], > 0 */
-        s = 31;
-        if (msd >= 0x10000)
-          {
-            msd = msd >> 16;
-            s -= 16;
-          }
-        if (msd >= 0x100)
-          {
-            msd = msd >> 8;
-            s -= 8;
-          }
-        if (msd >= 0x10)
-          {
-            msd = msd >> 4;
-            s -= 4;
-          }
-        if (msd >= 0x4)
-          {
-            msd = msd >> 2;
-            s -= 2;
-          }
-        if (msd >= 0x2)
-          {
-            msd = msd >> 1;
-            s -= 1;
-          }
-      }
-      /* 0 <= s < GMP_LIMB_BITS.
-         Copy b, shifting it left by s bits.  */
-      if (s > 0)
-        {
-          tmp_roomptr = (mp_limb_t *) malloc (b_len * sizeof (mp_limb_t));
-          if (tmp_roomptr == NULL)
-            {
-              free (roomptr);
-              return NULL;
-            }
-          {
-            const mp_limb_t *sourceptr = b_ptr;
-            mp_limb_t *destptr = tmp_roomptr;
-            mp_twolimb_t accu = 0;
-            size_t count;
-            for (count = b_len; count > 0; count--)
-              {
-                accu += (mp_twolimb_t) *sourceptr++ << s;
-                *destptr++ = (mp_limb_t) accu;
-                accu = accu >> GMP_LIMB_BITS;
-              }
-            /* accu must be zero, since that was how s was determined.  */
-            if (accu != 0)
-              abort ();
-          }
-          b_ptr = tmp_roomptr;
-        }
-      /* Copy a, shifting it left by s bits, yields r.
-         Memory layout:
-         At the beginning: r = roomptr[0..a_len],
-         at the end: r = roomptr[0..b_len-1], q = roomptr[b_len..a_len]  */
-      r_ptr = roomptr;
-      if (s == 0)
-        {
-          memcpy (r_ptr, a_ptr, a_len * sizeof (mp_limb_t));
-          r_ptr[a_len] = 0;
-        }
-      else
-        {
-          const mp_limb_t *sourceptr = a_ptr;
-          mp_limb_t *destptr = r_ptr;
-          mp_twolimb_t accu = 0;
-          size_t count;
-          for (count = a_len; count > 0; count--)
-            {
-              accu += (mp_twolimb_t) *sourceptr++ << s;
-              *destptr++ = (mp_limb_t) accu;
-              accu = accu >> GMP_LIMB_BITS;
-            }
-          *destptr++ = (mp_limb_t) accu;
-        }
-      q_ptr = roomptr + b_len;
-      q_len = a_len - b_len + 1; /* q will have m-n+1 limbs */
-      {
-        size_t j = a_len - b_len; /* m-n */
-        mp_limb_t b_msd = b_ptr[b_len - 1]; /* b[n-1] */
-        mp_limb_t b_2msd = b_ptr[b_len - 2]; /* b[n-2] */
-        mp_twolimb_t b_msdd = /* b[n-1]*beta+b[n-2] */
-          ((mp_twolimb_t) b_msd << GMP_LIMB_BITS) | b_2msd;
-        /* Division loop, traversed m-n+1 times.
-           j counts down, b is unchanged, beta/2 <= b[n-1] < beta.  */
-        for (;;)
-          {
-            mp_limb_t q_star;
-            mp_limb_t c1;
-            if (r_ptr[j + b_len] < b_msd) /* r[j+n] < b[n-1] ? */
-              {
-                /* Divide r[j+n]*beta+r[j+n-1] by b[n-1], no overflow.  */
-                mp_twolimb_t num =
-                  ((mp_twolimb_t) r_ptr[j + b_len] << GMP_LIMB_BITS)
-                  | r_ptr[j + b_len - 1];
-                q_star = num / b_msd;
-                c1 = num % b_msd;
-              }
-            else
-              {
-                /* Overflow, hence r[j+n]*beta+r[j+n-1] >= beta*b[n-1].  */
-                q_star = (mp_limb_t)~(mp_limb_t)0; /* q* = beta-1 */
-                /* Test whether r[j+n]*beta+r[j+n-1] - (beta-1)*b[n-1] >= beta
-                   <==> r[j+n]*beta+r[j+n-1] + b[n-1] >= beta*b[n-1]+beta
-                   <==> b[n-1] < floor((r[j+n]*beta+r[j+n-1]+b[n-1])/beta)
-                        {<= beta !}.
-                   If yes, jump directly to the subtraction loop.
-                   (Otherwise, r[j+n]*beta+r[j+n-1] - (beta-1)*b[n-1] < beta
-                    <==> floor((r[j+n]*beta+r[j+n-1]+b[n-1])/beta) = b[n-1] ) */
-                if (r_ptr[j + b_len] > b_msd
-                    || (c1 = r_ptr[j + b_len - 1] + b_msd) < b_msd)
-                  /* r[j+n] >= b[n-1]+1 or
-                     r[j+n] = b[n-1] and the addition r[j+n-1]+b[n-1] gives a
-                     carry.  */
-                  goto subtract;
-              }
-            /* q_star = q*,
-               c1 = (r[j+n]*beta+r[j+n-1]) - q* * b[n-1] (>=0, <beta).  */
-            {
-              mp_twolimb_t c2 = /* c1*beta+r[j+n-2] */
-                ((mp_twolimb_t) c1 << GMP_LIMB_BITS) | r_ptr[j + b_len - 2];
-              mp_twolimb_t c3 = /* b[n-2] * q* */
-                (mp_twolimb_t) b_2msd * (mp_twolimb_t) q_star;
-              /* While c2 < c3, increase c2 and decrease c3.
-                 Consider c3-c2.  While it is > 0, decrease it by
-                 b[n-1]*beta+b[n-2].  Because of b[n-1]*beta+b[n-2] >= beta^2/2
-                 this can happen only twice.  */
-              if (c3 > c2)
-                {
-                  q_star = q_star - 1; /* q* := q* - 1 */
-                  if (c3 - c2 > b_msdd)
-                    q_star = q_star - 1; /* q* := q* - 1 */
-                }
-            }
-            if (q_star > 0)
-              subtract:
-              {
-                /* Subtract r := r - b * q* * beta^j.  */
-                mp_limb_t cr;
-                {
-                  const mp_limb_t *sourceptr = b_ptr;
-                  mp_limb_t *destptr = r_ptr + j;
-                  mp_twolimb_t carry = 0;
-                  size_t count;
-                  for (count = b_len; count > 0; count--)
-                    {
-                      /* Here 0 <= carry <= q*.  */
-                      carry =
-                        carry
-                        + (mp_twolimb_t) q_star * (mp_twolimb_t) *sourceptr++
-                        + (mp_limb_t) ~(*destptr);
-                      /* Here 0 <= carry <= beta*q* + beta-1.  */
-                      *destptr++ = ~(mp_limb_t) carry;
-                      carry = carry >> GMP_LIMB_BITS; /* <= q* */
-                    }
-                  cr = (mp_limb_t) carry;
-                }
-                /* Subtract cr from r_ptr[j + b_len], then forget about
-                   r_ptr[j + b_len].  */
-                if (cr > r_ptr[j + b_len])
-                  {
-                    /* Subtraction gave a carry.  */
-                    q_star = q_star - 1; /* q* := q* - 1 */
-                    /* Add b back.  */
-                    {
-                      const mp_limb_t *sourceptr = b_ptr;
-                      mp_limb_t *destptr = r_ptr + j;
-                      mp_limb_t carry = 0;
-                      size_t count;
-                      for (count = b_len; count > 0; count--)
-                        {
-                          mp_limb_t source1 = *sourceptr++;
-                          mp_limb_t source2 = *destptr;
-                          *destptr++ = source1 + source2 + carry;
-                          carry =
-                            (carry
-                             ? source1 >= (mp_limb_t) ~source2
-                             : source1 > (mp_limb_t) ~source2);
-                        }
-                    }
-                    /* Forget about the carry and about r[j+n].  */
-                  }
-              }
-            /* q* is determined.  Store it as q[j].  */
-            q_ptr[j] = q_star;
-            if (j == 0)
-              break;
-            j--;
-          }
-      }
-      r_len = b_len;
-      /* Normalise q.  */
-      if (q_ptr[q_len - 1] == 0)
-        q_len--;
-# if 0 /* Not needed here, since we need r only to compare it with b/2, and
-          b is shifted left by s bits.  */
-      /* Shift r right by s bits.  */
-      if (s > 0)
-        {
-          mp_limb_t ptr = r_ptr + r_len;
-          mp_twolimb_t accu = 0;
-          size_t count;
-          for (count = r_len; count > 0; count--)
-            {
-              accu = (mp_twolimb_t) (mp_limb_t) accu << GMP_LIMB_BITS;
-              accu += (mp_twolimb_t) *--ptr << (GMP_LIMB_BITS - s);
-              *ptr = (mp_limb_t) (accu >> GMP_LIMB_BITS);
-            }
-        }
-# endif
-      /* Normalise r.  */
-      while (r_len > 0 && r_ptr[r_len - 1] == 0)
-        r_len--;
-    }
-  /* Compare r << 1 with b.  */
-  if (r_len > b_len)
-    goto increment_q;
-  {
-    size_t i;
-    for (i = b_len;;)
-      {
-        mp_limb_t r_i =
-          (i <= r_len && i > 0 ? r_ptr[i - 1] >> (GMP_LIMB_BITS - 1) : 0)
-          | (i < r_len ? r_ptr[i] << 1 : 0);
-        mp_limb_t b_i = (i < b_len ? b_ptr[i] : 0);
-        if (r_i > b_i)
-          goto increment_q;
-        if (r_i < b_i)
-          goto keep_q;
-        if (i == 0)
-          break;
-        i--;
-      }
-  }
-  if (q_len > 0 && ((q_ptr[0] & 1) != 0))
-    /* q is odd.  */
-    increment_q:
-    {
-      size_t i;
-      for (i = 0; i < q_len; i++)
-        if (++(q_ptr[i]) != 0)
-          goto keep_q;
-      q_ptr[q_len++] = 1;
-    }
-  keep_q:
-  if (tmp_roomptr != NULL)
-    free (tmp_roomptr);
-  q->limbs = q_ptr;
-  q->nlimbs = q_len;
-  return roomptr;
-}
-
-/* Convert a bignum a >= 0, multiplied with 10^extra_zeroes, to decimal
-   representation.
-   Destroys the contents of a.
-   Return the allocated memory - containing the decimal digits in low-to-high
-   order, terminated with a NUL character - in case of success, NULL in case
-   of memory allocation failure.  */
-static char *
-convert_to_decimal (mpn_t a, size_t extra_zeroes)
-{
-  mp_limb_t *a_ptr = a.limbs;
-  size_t a_len = a.nlimbs;
-  /* 0.03345 is slightly larger than log(2)/(9*log(10)).  */
-  size_t c_len = 9 * ((size_t)(a_len * (GMP_LIMB_BITS * 0.03345f)) + 1);
-  char *c_ptr = (char *) malloc (xsum (c_len, extra_zeroes));
-  if (c_ptr != NULL)
-    {
-      char *d_ptr = c_ptr;
-      for (; extra_zeroes > 0; extra_zeroes--)
-        *d_ptr++ = '0';
-      while (a_len > 0)
-        {
-          /* Divide a by 10^9, in-place.  */
-          mp_limb_t remainder = 0;
-          mp_limb_t *ptr = a_ptr + a_len;
-          size_t count;
-          for (count = a_len; count > 0; count--)
-            {
-              mp_twolimb_t num =
-                ((mp_twolimb_t) remainder << GMP_LIMB_BITS) | *--ptr;
-              *ptr = num / 1000000000;
-              remainder = num % 1000000000;
-            }
-          /* Store the remainder as 9 decimal digits.  */
-          for (count = 9; count > 0; count--)
-            {
-              *d_ptr++ = '0' + (remainder % 10);
-              remainder = remainder / 10;
-            }
-          /* Normalize a.  */
-          if (a_ptr[a_len - 1] == 0)
-            a_len--;
-        }
-      /* Remove leading zeroes.  */
-      while (d_ptr > c_ptr && d_ptr[-1] == '0')
-        d_ptr--;
-      /* But keep at least one zero.  */
-      if (d_ptr == c_ptr)
-        *d_ptr++ = '0';
-      /* Terminate the string.  */
-      *d_ptr = '\0';
-    }
-  return c_ptr;
-}
-
-# if NEED_PRINTF_LONG_DOUBLE
-
-/* Assuming x is finite and >= 0:
-   write x as x = 2^e * m, where m is a bignum.
-   Return the allocated memory in case of success, NULL in case of memory
-   allocation failure.  */
-static void *
-decode_long_double (long double x, int *ep, mpn_t *mp)
-{
-  mpn_t m;
-  int exp;
-  long double y;
-  size_t i;
-
-  /* Allocate memory for result.  */
-  m.nlimbs = (LDBL_MANT_BIT + GMP_LIMB_BITS - 1) / GMP_LIMB_BITS;
-  m.limbs = (mp_limb_t *) malloc (m.nlimbs * sizeof (mp_limb_t));
-  if (m.limbs == NULL)
-    return NULL;
-  /* Split into exponential part and mantissa.  */
-  y = frexpl (x, &exp);
-  if (!(y >= 0.0L && y < 1.0L))
-    abort ();
-  /* x = 2^exp * y = 2^(exp - LDBL_MANT_BIT) * (y * LDBL_MANT_BIT), and the
-     latter is an integer.  */
-  /* Convert the mantissa (y * LDBL_MANT_BIT) to a sequence of limbs.
-     I'm not sure whether it's safe to cast a 'long double' value between
-     2^31 and 2^32 to 'unsigned int', therefore play safe and cast only
-     'long double' values between 0 and 2^16 (to 'unsigned int' or 'int',
-     doesn't matter).  */
-#  if (LDBL_MANT_BIT % GMP_LIMB_BITS) != 0
-#   if (LDBL_MANT_BIT % GMP_LIMB_BITS) > GMP_LIMB_BITS / 2
-    {
-      mp_limb_t hi, lo;
-      y *= (mp_limb_t) 1 << (LDBL_MANT_BIT % (GMP_LIMB_BITS / 2));
-      hi = (int) y;
-      y -= hi;
-      if (!(y >= 0.0L && y < 1.0L))
-        abort ();
-      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
-      lo = (int) y;
-      y -= lo;
-      if (!(y >= 0.0L && y < 1.0L))
-        abort ();
-      m.limbs[LDBL_MANT_BIT / GMP_LIMB_BITS] = (hi << (GMP_LIMB_BITS / 2)) | lo;
-    }
-#   else
-    {
-      mp_limb_t d;
-      y *= (mp_limb_t) 1 << (LDBL_MANT_BIT % GMP_LIMB_BITS);
-      d = (int) y;
-      y -= d;
-      if (!(y >= 0.0L && y < 1.0L))
-        abort ();
-      m.limbs[LDBL_MANT_BIT / GMP_LIMB_BITS] = d;
-    }
-#   endif
-#  endif
-  for (i = LDBL_MANT_BIT / GMP_LIMB_BITS; i > 0; )
-    {
-      mp_limb_t hi, lo;
-      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
-      hi = (int) y;
-      y -= hi;
-      if (!(y >= 0.0L && y < 1.0L))
-        abort ();
-      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
-      lo = (int) y;
-      y -= lo;
-      if (!(y >= 0.0L && y < 1.0L))
-        abort ();
-      m.limbs[--i] = (hi << (GMP_LIMB_BITS / 2)) | lo;
-    }
-#  if 0 /* On FreeBSD 6.1/x86, 'long double' numbers sometimes have excess
-           precision.  */
-  if (!(y == 0.0L))
-    abort ();
-#  endif
-  /* Normalise.  */
-  while (m.nlimbs > 0 && m.limbs[m.nlimbs - 1] == 0)
-    m.nlimbs--;
-  *mp = m;
-  *ep = exp - LDBL_MANT_BIT;
-  return m.limbs;
-}
-
-# endif
-
-# if NEED_PRINTF_DOUBLE
-
-/* Assuming x is finite and >= 0:
-   write x as x = 2^e * m, where m is a bignum.
-   Return the allocated memory in case of success, NULL in case of memory
-   allocation failure.  */
-static void *
-decode_double (double x, int *ep, mpn_t *mp)
-{
-  mpn_t m;
-  int exp;
-  double y;
-  size_t i;
-
-  /* Allocate memory for result.  */
-  m.nlimbs = (DBL_MANT_BIT + GMP_LIMB_BITS - 1) / GMP_LIMB_BITS;
-  m.limbs = (mp_limb_t *) malloc (m.nlimbs * sizeof (mp_limb_t));
-  if (m.limbs == NULL)
-    return NULL;
-  /* Split into exponential part and mantissa.  */
-  y = frexp (x, &exp);
-  if (!(y >= 0.0 && y < 1.0))
-    abort ();
-  /* x = 2^exp * y = 2^(exp - DBL_MANT_BIT) * (y * DBL_MANT_BIT), and the
-     latter is an integer.  */
-  /* Convert the mantissa (y * DBL_MANT_BIT) to a sequence of limbs.
-     I'm not sure whether it's safe to cast a 'double' value between
-     2^31 and 2^32 to 'unsigned int', therefore play safe and cast only
-     'double' values between 0 and 2^16 (to 'unsigned int' or 'int',
-     doesn't matter).  */
-#  if (DBL_MANT_BIT % GMP_LIMB_BITS) != 0
-#   if (DBL_MANT_BIT % GMP_LIMB_BITS) > GMP_LIMB_BITS / 2
-    {
-      mp_limb_t hi, lo;
-      y *= (mp_limb_t) 1 << (DBL_MANT_BIT % (GMP_LIMB_BITS / 2));
-      hi = (int) y;
-      y -= hi;
-      if (!(y >= 0.0 && y < 1.0))
-        abort ();
-      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
-      lo = (int) y;
-      y -= lo;
-      if (!(y >= 0.0 && y < 1.0))
-        abort ();
-      m.limbs[DBL_MANT_BIT / GMP_LIMB_BITS] = (hi << (GMP_LIMB_BITS / 2)) | lo;
-    }
-#   else
-    {
-      mp_limb_t d;
-      y *= (mp_limb_t) 1 << (DBL_MANT_BIT % GMP_LIMB_BITS);
-      d = (int) y;
-      y -= d;
-      if (!(y >= 0.0 && y < 1.0))
-        abort ();
-      m.limbs[DBL_MANT_BIT / GMP_LIMB_BITS] = d;
-    }
-#   endif
-#  endif
-  for (i = DBL_MANT_BIT / GMP_LIMB_BITS; i > 0; )
-    {
-      mp_limb_t hi, lo;
-      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
-      hi = (int) y;
-      y -= hi;
-      if (!(y >= 0.0 && y < 1.0))
-        abort ();
-      y *= (mp_limb_t) 1 << (GMP_LIMB_BITS / 2);
-      lo = (int) y;
-      y -= lo;
-      if (!(y >= 0.0 && y < 1.0))
-        abort ();
-      m.limbs[--i] = (hi << (GMP_LIMB_BITS / 2)) | lo;
-    }
-  if (!(y == 0.0))
-    abort ();
-  /* Normalise.  */
-  while (m.nlimbs > 0 && m.limbs[m.nlimbs - 1] == 0)
-    m.nlimbs--;
-  *mp = m;
-  *ep = exp - DBL_MANT_BIT;
-  return m.limbs;
-}
-
-# endif
-
-/* Assuming x = 2^e * m is finite and >= 0, and n is an integer:
-   Returns the decimal representation of round (x * 10^n).
-   Return the allocated memory - containing the decimal digits in low-to-high
-   order, terminated with a NUL character - in case of success, NULL in case
-   of memory allocation failure.  */
-static char *
-scale10_round_decimal_decoded (int e, mpn_t m, void *memory, int n)
-{
-  int s;
-  size_t extra_zeroes;
-  unsigned int abs_n;
-  unsigned int abs_s;
-  mp_limb_t *pow5_ptr;
-  size_t pow5_len;
-  unsigned int s_limbs;
-  unsigned int s_bits;
-  mpn_t pow5;
-  mpn_t z;
-  void *z_memory;
-  char *digits;
-
-  if (memory == NULL)
-    return NULL;
-  /* x = 2^e * m, hence
-     y = round (2^e * 10^n * m) = round (2^(e+n) * 5^n * m)
-       = round (2^s * 5^n * m).  */
-  s = e + n;
-  extra_zeroes = 0;
-  /* Factor out a common power of 10 if possible.  */
-  if (s > 0 && n > 0)
-    {
-      extra_zeroes = (s < n ? s : n);
-      s -= extra_zeroes;
-      n -= extra_zeroes;
-    }
-  /* Here y = round (2^s * 5^n * m) * 10^extra_zeroes.
-     Before converting to decimal, we need to compute
-     z = round (2^s * 5^n * m).  */
-  /* Compute 5^|n|, possibly shifted by |s| bits if n and s have the same
-     sign.  2.322 is slightly larger than log(5)/log(2).  */
-  abs_n = (n >= 0 ? n : -n);
-  abs_s = (s >= 0 ? s : -s);
-  pow5_ptr = (mp_limb_t *) malloc (((int)(abs_n * (2.322f / GMP_LIMB_BITS)) + 1
-                                    + abs_s / GMP_LIMB_BITS + 1)
-                                   * sizeof (mp_limb_t));
-  if (pow5_ptr == NULL)
-    {
-      free (memory);
-      return NULL;
-    }
-  /* Initialize with 1.  */
-  pow5_ptr[0] = 1;
-  pow5_len = 1;
-  /* Multiply with 5^|n|.  */
-  if (abs_n > 0)
-    {
-      static mp_limb_t const small_pow5[13 + 1] =
-        {
-          1, 5, 25, 125, 625, 3125, 15625, 78125, 390625, 1953125, 9765625,
-          48828125, 244140625, 1220703125
-        };
-      unsigned int n13;
-      for (n13 = 0; n13 <= abs_n; n13 += 13)
-        {
-          mp_limb_t digit1 = small_pow5[n13 + 13 <= abs_n ? 13 : abs_n - n13];
-          size_t j;
-          mp_twolimb_t carry = 0;
-          for (j = 0; j < pow5_len; j++)
-            {
-              mp_limb_t digit2 = pow5_ptr[j];
-              carry += (mp_twolimb_t) digit1 * (mp_twolimb_t) digit2;
-              pow5_ptr[j] = (mp_limb_t) carry;
-              carry = carry >> GMP_LIMB_BITS;
-            }
-          if (carry > 0)
-            pow5_ptr[pow5_len++] = (mp_limb_t) carry;
-        }
-    }
-  s_limbs = abs_s / GMP_LIMB_BITS;
-  s_bits = abs_s % GMP_LIMB_BITS;
-  if (n >= 0 ? s >= 0 : s <= 0)
-    {
-      /* Multiply with 2^|s|.  */
-      if (s_bits > 0)
-        {
-          mp_limb_t *ptr = pow5_ptr;
-          mp_twolimb_t accu = 0;
-          size_t count;
-          for (count = pow5_len; count > 0; count--)
-            {
-              accu += (mp_twolimb_t) *ptr << s_bits;
-              *ptr++ = (mp_limb_t) accu;
-              accu = accu >> GMP_LIMB_BITS;
-            }
-          if (accu > 0)
-            {
-              *ptr = (mp_limb_t) accu;
-              pow5_len++;
-            }
-        }
-      if (s_limbs > 0)
-        {
-          size_t count;
-          for (count = pow5_len; count > 0;)
-            {
-              count--;
-              pow5_ptr[s_limbs + count] = pow5_ptr[count];
-            }
-          for (count = s_limbs; count > 0;)
-            {
-              count--;
-              pow5_ptr[count] = 0;
-            }
-          pow5_len += s_limbs;
-        }
-      pow5.limbs = pow5_ptr;
-      pow5.nlimbs = pow5_len;
-      if (n >= 0)
-        {
-          /* Multiply m with pow5.  No division needed.  */
-          z_memory = multiply (m, pow5, &z);
-        }
-      else
-        {
-          /* Divide m by pow5 and round.  */
-          z_memory = divide (m, pow5, &z);
-        }
-    }
-  else
-    {
-      pow5.limbs = pow5_ptr;
-      pow5.nlimbs = pow5_len;
-      if (n >= 0)
-        {
-          /* n >= 0, s < 0.
-             Multiply m with pow5, then divide by 2^|s|.  */
-          mpn_t numerator;
-          mpn_t denominator;
-          void *tmp_memory;
-          tmp_memory = multiply (m, pow5, &numerator);
-          if (tmp_memory == NULL)
-            {
-              free (pow5_ptr);
-              free (memory);
-              return NULL;
-            }
-          /* Construct 2^|s|.  */
-          {
-            mp_limb_t *ptr = pow5_ptr + pow5_len;
-            size_t i;
-            for (i = 0; i < s_limbs; i++)
-              ptr[i] = 0;
-            ptr[s_limbs] = (mp_limb_t) 1 << s_bits;
-            denominator.limbs = ptr;
-            denominator.nlimbs = s_limbs + 1;
-          }
-          z_memory = divide (numerator, denominator, &z);
-          free (tmp_memory);
-        }
-      else
-        {
-          /* n < 0, s > 0.
-             Multiply m with 2^s, then divide by pow5.  */
-          mpn_t numerator;
-          mp_limb_t *num_ptr;
-          num_ptr = (mp_limb_t *) malloc ((m.nlimbs + s_limbs + 1)
-                                          * sizeof (mp_limb_t));
-          if (num_ptr == NULL)
-            {
-              free (pow5_ptr);
-              free (memory);
-              return NULL;
-            }
-          {
-            mp_limb_t *destptr = num_ptr;
-            {
-              size_t i;
-              for (i = 0; i < s_limbs; i++)
-                *destptr++ = 0;
-            }
-            if (s_bits > 0)
-              {
-                const mp_limb_t *sourceptr = m.limbs;
-                mp_twolimb_t accu = 0;
-                size_t count;
-                for (count = m.nlimbs; count > 0; count--)
-                  {
-                    accu += (mp_twolimb_t) *sourceptr++ << s_bits;
-                    *destptr++ = (mp_limb_t) accu;
-                    accu = accu >> GMP_LIMB_BITS;
-                  }
-                if (accu > 0)
-                  *destptr++ = (mp_limb_t) accu;
-              }
-            else
-              {
-                const mp_limb_t *sourceptr = m.limbs;
-                size_t count;
-                for (count = m.nlimbs; count > 0; count--)
-                  *destptr++ = *sourceptr++;
-              }
-            numerator.limbs = num_ptr;
-            numerator.nlimbs = destptr - num_ptr;
-          }
-          z_memory = divide (numerator, pow5, &z);
-          free (num_ptr);
-        }
-    }
-  free (pow5_ptr);
-  free (memory);
-
-  /* Here y = round (x * 10^n) = z * 10^extra_zeroes.  */
-
-  if (z_memory == NULL)
-    return NULL;
-  digits = convert_to_decimal (z, extra_zeroes);
-  free (z_memory);
-  return digits;
-}
-
-# if NEED_PRINTF_LONG_DOUBLE
-
-/* Assuming x is finite and >= 0, and n is an integer:
-   Returns the decimal representation of round (x * 10^n).
-   Return the allocated memory - containing the decimal digits in low-to-high
-   order, terminated with a NUL character - in case of success, NULL in case
-   of memory allocation failure.  */
-static char *
-scale10_round_decimal_long_double (long double x, int n)
-{
-  int e IF_LINT(= 0);
-  mpn_t m;
-  void *memory = decode_long_double (x, &e, &m);
-  return scale10_round_decimal_decoded (e, m, memory, n);
-}
-
-# endif
-
-# if NEED_PRINTF_DOUBLE
-
-/* Assuming x is finite and >= 0, and n is an integer:
-   Returns the decimal representation of round (x * 10^n).
-   Return the allocated memory - containing the decimal digits in low-to-high
-   order, terminated with a NUL character - in case of success, NULL in case
-   of memory allocation failure.  */
-static char *
-scale10_round_decimal_double (double x, int n)
-{
-  int e IF_LINT(= 0);
-  mpn_t m;
-  void *memory = decode_double (x, &e, &m);
-  return scale10_round_decimal_decoded (e, m, memory, n);
-}
-
-# endif
-
-# if NEED_PRINTF_LONG_DOUBLE
-
-/* Assuming x is finite and > 0:
-   Return an approximation for n with 10^n <= x < 10^(n+1).
-   The approximation is usually the right n, but may be off by 1 sometimes.  */
-static int
-floorlog10l (long double x)
-{
-  int exp;
-  long double y;
-  double z;
-  double l;
-
-  /* Split into exponential part and mantissa.  */
-  y = frexpl (x, &exp);
-  if (!(y >= 0.0L && y < 1.0L))
-    abort ();
-  if (y == 0.0L)
-    return INT_MIN;
-  if (y < 0.5L)
-    {
-      while (y < (1.0L / (1 << (GMP_LIMB_BITS / 2)) / (1 << (GMP_LIMB_BITS / 2))))
-        {
-          y *= 1.0L * (1 << (GMP_LIMB_BITS / 2)) * (1 << (GMP_LIMB_BITS / 2));
-          exp -= GMP_LIMB_BITS;
-        }
-      if (y < (1.0L / (1 << 16)))
-        {
-          y *= 1.0L * (1 << 16);
-          exp -= 16;
-        }
-      if (y < (1.0L / (1 << 8)))
-        {
-          y *= 1.0L * (1 << 8);
-          exp -= 8;
-        }
-      if (y < (1.0L / (1 << 4)))
-        {
-          y *= 1.0L * (1 << 4);
-          exp -= 4;
-        }
-      if (y < (1.0L / (1 << 2)))
-        {
-          y *= 1.0L * (1 << 2);
-          exp -= 2;
-        }
-      if (y < (1.0L / (1 << 1)))
-        {
-          y *= 1.0L * (1 << 1);
-          exp -= 1;
-        }
-    }
-  if (!(y >= 0.5L && y < 1.0L))
-    abort ();
-  /* Compute an approximation for l = log2(x) = exp + log2(y).  */
-  l = exp;
-  z = y;
-  if (z < 0.70710678118654752444)
-    {
-      z *= 1.4142135623730950488;
-      l -= 0.5;
-    }
-  if (z < 0.8408964152537145431)
-    {
-      z *= 1.1892071150027210667;
-      l -= 0.25;
-    }
-  if (z < 0.91700404320467123175)
-    {
-      z *= 1.0905077326652576592;
-      l -= 0.125;
-    }
-  if (z < 0.9576032806985736469)
-    {
-      z *= 1.0442737824274138403;
-      l -= 0.0625;
-    }
-  /* Now 0.95 <= z <= 1.01.  */
-  z = 1 - z;
-  /* log2(1-z) = 1/log(2) * (- z - z^2/2 - z^3/3 - z^4/4 - ...)
-     Four terms are enough to get an approximation with error < 10^-7.  */
-  l -= 1.4426950408889634074 * z * (1.0 + z * (0.5 + z * ((1.0 / 3) + z * 0.25)));
-  /* Finally multiply with log(2)/log(10), yields an approximation for
-     log10(x).  */
-  l *= 0.30102999566398119523;
-  /* Round down to the next integer.  */
-  return (int) l + (l < 0 ? -1 : 0);
-}
-
-# endif
-
-# if NEED_PRINTF_DOUBLE
-
-/* Assuming x is finite and > 0:
-   Return an approximation for n with 10^n <= x < 10^(n+1).
-   The approximation is usually the right n, but may be off by 1 sometimes.  */
-static int
-floorlog10 (double x)
-{
-  int exp;
-  double y;
-  double z;
-  double l;
-
-  /* Split into exponential part and mantissa.  */
-  y = frexp (x, &exp);
-  if (!(y >= 0.0 && y < 1.0))
-    abort ();
-  if (y == 0.0)
-    return INT_MIN;
-  if (y < 0.5)
-    {
-      while (y < (1.0 / (1 << (GMP_LIMB_BITS / 2)) / (1 << (GMP_LIMB_BITS / 2))))
-        {
-          y *= 1.0 * (1 << (GMP_LIMB_BITS / 2)) * (1 << (GMP_LIMB_BITS / 2));
-          exp -= GMP_LIMB_BITS;
-        }
-      if (y < (1.0 / (1 << 16)))
-        {
-          y *= 1.0 * (1 << 16);
-          exp -= 16;
-        }
-      if (y < (1.0 / (1 << 8)))
-        {
-          y *= 1.0 * (1 << 8);
-          exp -= 8;
-        }
-      if (y < (1.0 / (1 << 4)))
-        {
-          y *= 1.0 * (1 << 4);
-          exp -= 4;
-        }
-      if (y < (1.0 / (1 << 2)))
-        {
-          y *= 1.0 * (1 << 2);
-          exp -= 2;
-        }
-      if (y < (1.0 / (1 << 1)))
-        {
-          y *= 1.0 * (1 << 1);
-          exp -= 1;
-        }
-    }
-  if (!(y >= 0.5 && y < 1.0))
-    abort ();
-  /* Compute an approximation for l = log2(x) = exp + log2(y).  */
-  l = exp;
-  z = y;
-  if (z < 0.70710678118654752444)
-    {
-      z *= 1.4142135623730950488;
-      l -= 0.5;
-    }
-  if (z < 0.8408964152537145431)
-    {
-      z *= 1.1892071150027210667;
-      l -= 0.25;
-    }
-  if (z < 0.91700404320467123175)
-    {
-      z *= 1.0905077326652576592;
-      l -= 0.125;
-    }
-  if (z < 0.9576032806985736469)
-    {
-      z *= 1.0442737824274138403;
-      l -= 0.0625;
-    }
-  /* Now 0.95 <= z <= 1.01.  */
-  z = 1 - z;
-  /* log2(1-z) = 1/log(2) * (- z - z^2/2 - z^3/3 - z^4/4 - ...)
-     Four terms are enough to get an approximation with error < 10^-7.  */
-  l -= 1.4426950408889634074 * z * (1.0 + z * (0.5 + z * ((1.0 / 3) + z * 0.25)));
-  /* Finally multiply with log(2)/log(10), yields an approximation for
-     log10(x).  */
-  l *= 0.30102999566398119523;
-  /* Round down to the next integer.  */
-  return (int) l + (l < 0 ? -1 : 0);
-}
-
-# endif
-
-/* Tests whether a string of digits consists of exactly PRECISION zeroes and
-   a single '1' digit.  */
-static int
-is_borderline (const char *digits, size_t precision)
-{
-  for (; precision > 0; precision--, digits++)
-    if (*digits != '0')
-      return 0;
-  if (*digits != '1')
-    return 0;
-  digits++;
-  return *digits == '\0';
-}
-
-#endif
-
-#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99
-
-/* Use a different function name, to make it possible that the 'wchar_t'
-   parametrization and the 'char' parametrization get compiled in the same
-   translation unit.  */
-# if WIDE_CHAR_VERSION
-#  define MAX_ROOM_NEEDED wmax_room_needed
-# else
-#  define MAX_ROOM_NEEDED max_room_needed
-# endif
-
-/* Returns the number of TCHAR_T units needed as temporary space for the result
-   of sprintf or SNPRINTF of a single conversion directive.  */
-static inline size_t
-MAX_ROOM_NEEDED (const arguments *ap, size_t arg_index, FCHAR_T conversion,
-                 arg_type type, int flags, size_t width, int has_precision,
-                 size_t precision, int pad_ourselves)
-{
-  size_t tmp_length;
-
-  switch (conversion)
-    {
-    case 'd': case 'i': case 'u':
-# if HAVE_LONG_LONG_INT
-      if (type == TYPE_LONGLONGINT || type == TYPE_ULONGLONGINT)
-        tmp_length =
-          (unsigned int) (sizeof (unsigned long long) * CHAR_BIT
-                          * 0.30103 /* binary -> decimal */
-                         )
-          + 1; /* turn floor into ceil */
-      else
-# endif
-      if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
-        tmp_length =
-          (unsigned int) (sizeof (unsigned long) * CHAR_BIT
-                          * 0.30103 /* binary -> decimal */
-                         )
-          + 1; /* turn floor into ceil */
-      else
-        tmp_length =
-          (unsigned int) (sizeof (unsigned int) * CHAR_BIT
-                          * 0.30103 /* binary -> decimal */
-                         )
-          + 1; /* turn floor into ceil */
-      if (tmp_length < precision)
-        tmp_length = precision;
-      /* Multiply by 2, as an estimate for FLAG_GROUP.  */
-      tmp_length = xsum (tmp_length, tmp_length);
-      /* Add 1, to account for a leading sign.  */
-      tmp_length = xsum (tmp_length, 1);
-      break;
-
-    case 'o':
-# if HAVE_LONG_LONG_INT
-      if (type == TYPE_LONGLONGINT || type == TYPE_ULONGLONGINT)
-        tmp_length =
-          (unsigned int) (sizeof (unsigned long long) * CHAR_BIT
-                          * 0.333334 /* binary -> octal */
-                         )
-          + 1; /* turn floor into ceil */
-      else
-# endif
-      if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
-        tmp_length =
-          (unsigned int) (sizeof (unsigned long) * CHAR_BIT
-                          * 0.333334 /* binary -> octal */
-                         )
-          + 1; /* turn floor into ceil */
-      else
-        tmp_length =
-          (unsigned int) (sizeof (unsigned int) * CHAR_BIT
-                          * 0.333334 /* binary -> octal */
-                         )
-          + 1; /* turn floor into ceil */
-      if (tmp_length < precision)
-        tmp_length = precision;
-      /* Add 1, to account for a leading sign.  */
-      tmp_length = xsum (tmp_length, 1);
-      break;
-
-    case 'x': case 'X':
-# if HAVE_LONG_LONG_INT
-      if (type == TYPE_LONGLONGINT || type == TYPE_ULONGLONGINT)
-        tmp_length =
-          (unsigned int) (sizeof (unsigned long long) * CHAR_BIT
-                          * 0.25 /* binary -> hexadecimal */
-                         )
-          + 1; /* turn floor into ceil */
-      else
-# endif
-      if (type == TYPE_LONGINT || type == TYPE_ULONGINT)
-        tmp_length =
-          (unsigned int) (sizeof (unsigned long) * CHAR_BIT
-                          * 0.25 /* binary -> hexadecimal */
-                         )
-          + 1; /* turn floor into ceil */
-      else
-        tmp_length =
-          (unsigned int) (sizeof (unsigned int) * CHAR_BIT
-                          * 0.25 /* binary -> hexadecimal */
-                         )
-          + 1; /* turn floor into ceil */
-      if (tmp_length < precision)
-        tmp_length = precision;
-      /* Add 2, to account for a leading sign or alternate form.  */
-      tmp_length = xsum (tmp_length, 2);
-      break;
-
-    case 'f': case 'F':
-      if (type == TYPE_LONGDOUBLE)
-        tmp_length =
-          (unsigned int) (LDBL_MAX_EXP
-                          * 0.30103 /* binary -> decimal */
-                          * 2 /* estimate for FLAG_GROUP */
-                         )
-          + 1 /* turn floor into ceil */
-          + 10; /* sign, decimal point etc. */
-      else
-        tmp_length =
-          (unsigned int) (DBL_MAX_EXP
-                          * 0.30103 /* binary -> decimal */
-                          * 2 /* estimate for FLAG_GROUP */
-                         )
-          + 1 /* turn floor into ceil */
-          + 10; /* sign, decimal point etc. */
-      tmp_length = xsum (tmp_length, precision);
-      break;
-
-    case 'e': case 'E': case 'g': case 'G':
-      tmp_length =
-        12; /* sign, decimal point, exponent etc. */
-      tmp_length = xsum (tmp_length, precision);
-      break;
-
-    case 'a': case 'A':
-      if (type == TYPE_LONGDOUBLE)
-        tmp_length =
-          (unsigned int) (LDBL_DIG
-                          * 0.831 /* decimal -> hexadecimal */
-                         )
-          + 1; /* turn floor into ceil */
-      else
-        tmp_length =
-          (unsigned int) (DBL_DIG
-                          * 0.831 /* decimal -> hexadecimal */
-                         )
-          + 1; /* turn floor into ceil */
-      if (tmp_length < precision)
-        tmp_length = precision;
-      /* Account for sign, decimal point etc. */
-      tmp_length = xsum (tmp_length, 12);
-      break;
-
-    case 'c':
-# if HAVE_WINT_T && !WIDE_CHAR_VERSION
-      if (type == TYPE_WIDE_CHAR)
-        tmp_length = MB_CUR_MAX;
-      else
-# endif
-        tmp_length = 1;
-      break;
-
-    case 's':
-# if HAVE_WCHAR_T
-      if (type == TYPE_WIDE_STRING)
-        {
-#  if WIDE_CHAR_VERSION
-          /* ISO C says about %ls in fwprintf:
-               "If the precision is not specified or is greater than the size
-                of the array, the array shall contain a null wide character."
-             So if there is a precision, we must not use wcslen.  */
-          const wchar_t *arg = ap->arg[arg_index].a.a_wide_string;
-
-          if (has_precision)
-            tmp_length = local_wcsnlen (arg, precision);
-          else
-            tmp_length = local_wcslen (arg);
-#  else
-          /* ISO C says about %ls in fprintf:
-               "If a precision is specified, no more than that many bytes are
-                written (including shift sequences, if any), and the array
-                shall contain a null wide character if, to equal the multibyte
-                character sequence length given by the precision, the function
-                would need to access a wide character one past the end of the
-                array."
-             So if there is a precision, we must not use wcslen.  */
-          /* This case has already been handled separately in VASNPRINTF.  */
-          abort ();
-#  endif
-        }
-      else
-# endif
-        {
-# if WIDE_CHAR_VERSION
-          /* ISO C says about %s in fwprintf:
-               "If the precision is not specified or is greater than the size
-                of the converted array, the converted array shall contain a
-                null wide character."
-             So if there is a precision, we must not use strlen.  */
-          /* This case has already been handled separately in VASNPRINTF.  */
-          abort ();
-# else
-          /* ISO C says about %s in fprintf:
-               "If the precision is not specified or greater than the size of
-                the array, the array shall contain a null character."
-             So if there is a precision, we must not use strlen.  */
-          const char *arg = ap->arg[arg_index].a.a_string;
-
-          if (has_precision)
-            tmp_length = local_strnlen (arg, precision);
-          else
-            tmp_length = strlen (arg);
-# endif
-        }
-      break;
-
-    case 'p':
-      tmp_length =
-        (unsigned int) (sizeof (void *) * CHAR_BIT
-                        * 0.25 /* binary -> hexadecimal */
-                       )
-          + 1 /* turn floor into ceil */
-          + 2; /* account for leading 0x */
-      break;
-
-    default:
-      abort ();
-    }
-
-  if (!pad_ourselves)
-    {
-# if ENABLE_UNISTDIO
-      /* Padding considers the number of characters, therefore the number of
-         elements after padding may be
-           > max (tmp_length, width)
-         but is certainly
-           <= tmp_length + width.  */
-      tmp_length = xsum (tmp_length, width);
-# else
-      /* Padding considers the number of elements, says POSIX.  */
-      if (tmp_length < width)
-        tmp_length = width;
-# endif
-    }
-
-  tmp_length = xsum (tmp_length, 1); /* account for trailing NUL */
-
-  return tmp_length;
-}
-
-#endif
-
-DCHAR_T *
-VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
-            const FCHAR_T *format, va_list args)
-{
-  DIRECTIVES d;
-  arguments a;
-
-  if (PRINTF_PARSE (format, &d, &a) < 0)
-    /* errno is already set.  */
-    return NULL;
-
-#define CLEANUP() \
-  if (d.dir != d.direct_alloc_dir)                                      \
-    free (d.dir);                                                       \
-  if (a.arg != a.direct_alloc_arg)                                      \
-    free (a.arg);
-
-  if (PRINTF_FETCHARGS (args, &a) < 0)
-    {
-      CLEANUP ();
-      errno = EINVAL;
-      return NULL;
-    }
-
-  {
-    size_t buf_neededlength;
-    TCHAR_T *buf;
-    TCHAR_T *buf_malloced;
-    const FCHAR_T *cp;
-    size_t i;
-    DIRECTIVE *dp;
-    /* Output string accumulator.  */
-    DCHAR_T *result;
-    size_t allocated;
-    size_t length;
-
-    /* Allocate a small buffer that will hold a directive passed to
-       sprintf or snprintf.  */
-    buf_neededlength =
-      xsum4 (7, d.max_width_length, d.max_precision_length, 6);
-#if HAVE_ALLOCA
-    if (buf_neededlength < 4000 / sizeof (TCHAR_T))
-      {
-        buf = (TCHAR_T *) alloca (buf_neededlength * sizeof (TCHAR_T));
-        buf_malloced = NULL;
-      }
-    else
-#endif
-      {
-        size_t buf_memsize = xtimes (buf_neededlength, sizeof (TCHAR_T));
-        if (size_overflow_p (buf_memsize))
-          goto out_of_memory_1;
-        buf = (TCHAR_T *) malloc (buf_memsize);
-        if (buf == NULL)
-          goto out_of_memory_1;
-        buf_malloced = buf;
-      }
-
-    if (resultbuf != NULL)
-      {
-        result = resultbuf;
-        allocated = *lengthp;
-      }
-    else
-      {
-        result = NULL;
-        allocated = 0;
-      }
-    length = 0;
-    /* Invariants:
-       result is either == resultbuf or == NULL or malloc-allocated.
-       If length > 0, then result != NULL.  */
-
-    /* Ensures that allocated >= needed.  Aborts through a jump to
-       out_of_memory if needed is SIZE_MAX or otherwise too big.  */
-#define ENSURE_ALLOCATION(needed) \
-    if ((needed) > allocated)                                                \
-      {                                                                      \
-        size_t memory_size;                                                  \
-        DCHAR_T *memory;                                                     \
-                                                                             \
-        allocated = (allocated > 0 ? xtimes (allocated, 2) : 12);            \
-        if ((needed) > allocated)                                            \
-          allocated = (needed);                                              \
-        memory_size = xtimes (allocated, sizeof (DCHAR_T));                  \
-        if (size_overflow_p (memory_size))                                   \
-          goto out_of_memory;                                                \
-        if (result == resultbuf || result == NULL)                           \
-          memory = (DCHAR_T *) malloc (memory_size);                         \
-        else                                                                 \
-          memory = (DCHAR_T *) realloc (result, memory_size);                \
-        if (memory == NULL)                                                  \
-          goto out_of_memory;                                                \
-        if (result == resultbuf && length > 0)                               \
-          DCHAR_CPY (memory, result, length);                                \
-        result = memory;                                                     \
-      }
-
-    for (cp = format, i = 0, dp = &d.dir[0]; ; cp = dp->dir_end, i++, dp++)
-      {
-        if (cp != dp->dir_start)
-          {
-            size_t n = dp->dir_start - cp;
-            size_t augmented_length = xsum (length, n);
-
-            ENSURE_ALLOCATION (augmented_length);
-            /* This copies a piece of FCHAR_T[] into a DCHAR_T[].  Here we
-               need that the format string contains only ASCII characters
-               if FCHAR_T and DCHAR_T are not the same type.  */
-            if (sizeof (FCHAR_T) == sizeof (DCHAR_T))
-              {
-                DCHAR_CPY (result + length, (const DCHAR_T *) cp, n);
-                length = augmented_length;
-              }
-            else
-              {
-                do
-                  result[length++] = (unsigned char) *cp++;
-                while (--n > 0);
-              }
-          }
-        if (i == d.count)
-          break;
-
-        /* Execute a single directive.  */
-        if (dp->conversion == '%')
-          {
-            size_t augmented_length;
-
-            if (!(dp->arg_index == ARG_NONE))
-              abort ();
-            augmented_length = xsum (length, 1);
-            ENSURE_ALLOCATION (augmented_length);
-            result[length] = '%';
-            length = augmented_length;
-          }
-        else
-          {
-            if (!(dp->arg_index != ARG_NONE))
-              abort ();
-
-            if (dp->conversion == 'n')
-              {
-                switch (a.arg[dp->arg_index].type)
-                  {
-                  case TYPE_COUNT_SCHAR_POINTER:
-                    *a.arg[dp->arg_index].a.a_count_schar_pointer = length;
-                    break;
-                  case TYPE_COUNT_SHORT_POINTER:
-                    *a.arg[dp->arg_index].a.a_count_short_pointer = length;
-                    break;
-                  case TYPE_COUNT_INT_POINTER:
-                    *a.arg[dp->arg_index].a.a_count_int_pointer = length;
-                    break;
-                  case TYPE_COUNT_LONGINT_POINTER:
-                    *a.arg[dp->arg_index].a.a_count_longint_pointer = length;
-                    break;
-#if HAVE_LONG_LONG_INT
-                  case TYPE_COUNT_LONGLONGINT_POINTER:
-                    *a.arg[dp->arg_index].a.a_count_longlongint_pointer = length;
-                    break;
-#endif
-                  default:
-                    abort ();
-                  }
-              }
-#if ENABLE_UNISTDIO
-            /* The unistdio extensions.  */
-            else if (dp->conversion == 'U')
-              {
-                arg_type type = a.arg[dp->arg_index].type;
-                int flags = dp->flags;
-                int has_width;
-                size_t width;
-                int has_precision;
-                size_t precision;
-
-                has_width = 0;
-                width = 0;
-                if (dp->width_start != dp->width_end)
-                  {
-                    if (dp->width_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->width_arg_index].a.a_int;
-                        if (arg < 0)
-                          {
-                            /* "A negative field width is taken as a '-' flag
-                                followed by a positive field width."  */
-                            flags |= FLAG_LEFT;
-                            width = (unsigned int) (-arg);
-                          }
-                        else
-                          width = arg;
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->width_start;
-
-                        do
-                          width = xsum (xtimes (width, 10), *digitp++ - '0');
-                        while (digitp != dp->width_end);
-                      }
-                    has_width = 1;
-                  }
-
-                has_precision = 0;
-                precision = 0;
-                if (dp->precision_start != dp->precision_end)
-                  {
-                    if (dp->precision_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->precision_arg_index].a.a_int;
-                        /* "A negative precision is taken as if the precision
-                            were omitted."  */
-                        if (arg >= 0)
-                          {
-                            precision = arg;
-                            has_precision = 1;
-                          }
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->precision_start + 1;
-
-                        precision = 0;
-                        while (digitp != dp->precision_end)
-                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
-                        has_precision = 1;
-                      }
-                  }
-
-                switch (type)
-                  {
-                  case TYPE_U8_STRING:
-                    {
-                      const uint8_t *arg = a.arg[dp->arg_index].a.a_u8_string;
-                      const uint8_t *arg_end;
-                      size_t characters;
-
-                      if (has_precision)
-                        {
-                          /* Use only PRECISION characters, from the left.  */
-                          arg_end = arg;
-                          characters = 0;
-                          for (; precision > 0; precision--)
-                            {
-                              int count = u8_strmblen (arg_end);
-                              if (count == 0)
-                                break;
-                              if (count < 0)
-                                {
-                                  if (!(result == resultbuf || result == NULL))
-                                    free (result);
-                                  if (buf_malloced != NULL)
-                                    free (buf_malloced);
-                                  CLEANUP ();
-                                  errno = EILSEQ;
-                                  return NULL;
-                                }
-                              arg_end += count;
-                              characters++;
-                            }
-                        }
-                      else if (has_width)
-                        {
-                          /* Use the entire string, and count the number of
-                             characters.  */
-                          arg_end = arg;
-                          characters = 0;
-                          for (;;)
-                            {
-                              int count = u8_strmblen (arg_end);
-                              if (count == 0)
-                                break;
-                              if (count < 0)
-                                {
-                                  if (!(result == resultbuf || result == NULL))
-                                    free (result);
-                                  if (buf_malloced != NULL)
-                                    free (buf_malloced);
-                                  CLEANUP ();
-                                  errno = EILSEQ;
-                                  return NULL;
-                                }
-                              arg_end += count;
-                              characters++;
-                            }
-                        }
-                      else
-                        {
-                          /* Use the entire string.  */
-                          arg_end = arg + u8_strlen (arg);
-                          /* The number of characters doesn't matter.  */
-                          characters = 0;
-                        }
-
-                      if (has_width && width > characters
-                          && !(dp->flags & FLAG_LEFT))
-                        {
-                          size_t n = width - characters;
-                          ENSURE_ALLOCATION (xsum (length, n));
-                          DCHAR_SET (result + length, ' ', n);
-                          length += n;
-                        }
-
-# if DCHAR_IS_UINT8_T
-                      {
-                        size_t n = arg_end - arg;
-                        ENSURE_ALLOCATION (xsum (length, n));
-                        DCHAR_CPY (result + length, arg, n);
-                        length += n;
-                      }
-# else
-                      { /* Convert.  */
-                        DCHAR_T *converted = result + length;
-                        size_t converted_len = allocated - length;
-#  if DCHAR_IS_TCHAR
-                        /* Convert from UTF-8 to locale encoding.  */
-                        converted =
-                          u8_conv_to_encoding (locale_charset (),
-                                               iconveh_question_mark,
-                                               arg, arg_end - arg, NULL,
-                                               converted, &converted_len);
-#  else
-                        /* Convert from UTF-8 to UTF-16/UTF-32.  */
-                        converted =
-                          U8_TO_DCHAR (arg, arg_end - arg,
-                                       converted, &converted_len);
-#  endif
-                        if (converted == NULL)
-                          {
-                            int saved_errno = errno;
-                            if (!(result == resultbuf || result == NULL))
-                              free (result);
-                            if (buf_malloced != NULL)
-                              free (buf_malloced);
-                            CLEANUP ();
-                            errno = saved_errno;
-                            return NULL;
-                          }
-                        if (converted != result + length)
-                          {
-                            ENSURE_ALLOCATION (xsum (length, converted_len));
-                            DCHAR_CPY (result + length, converted, converted_len);
-                            free (converted);
-                          }
-                        length += converted_len;
-                      }
-# endif
-
-                      if (has_width && width > characters
-                          && (dp->flags & FLAG_LEFT))
-                        {
-                          size_t n = width - characters;
-                          ENSURE_ALLOCATION (xsum (length, n));
-                          DCHAR_SET (result + length, ' ', n);
-                          length += n;
-                        }
-                    }
-                    break;
-
-                  case TYPE_U16_STRING:
-                    {
-                      const uint16_t *arg = a.arg[dp->arg_index].a.a_u16_string;
-                      const uint16_t *arg_end;
-                      size_t characters;
-
-                      if (has_precision)
-                        {
-                          /* Use only PRECISION characters, from the left.  */
-                          arg_end = arg;
-                          characters = 0;
-                          for (; precision > 0; precision--)
-                            {
-                              int count = u16_strmblen (arg_end);
-                              if (count == 0)
-                                break;
-                              if (count < 0)
-                                {
-                                  if (!(result == resultbuf || result == NULL))
-                                    free (result);
-                                  if (buf_malloced != NULL)
-                                    free (buf_malloced);
-                                  CLEANUP ();
-                                  errno = EILSEQ;
-                                  return NULL;
-                                }
-                              arg_end += count;
-                              characters++;
-                            }
-                        }
-                      else if (has_width)
-                        {
-                          /* Use the entire string, and count the number of
-                             characters.  */
-                          arg_end = arg;
-                          characters = 0;
-                          for (;;)
-                            {
-                              int count = u16_strmblen (arg_end);
-                              if (count == 0)
-                                break;
-                              if (count < 0)
-                                {
-                                  if (!(result == resultbuf || result == NULL))
-                                    free (result);
-                                  if (buf_malloced != NULL)
-                                    free (buf_malloced);
-                                  CLEANUP ();
-                                  errno = EILSEQ;
-                                  return NULL;
-                                }
-                              arg_end += count;
-                              characters++;
-                            }
-                        }
-                      else
-                        {
-                          /* Use the entire string.  */
-                          arg_end = arg + u16_strlen (arg);
-                          /* The number of characters doesn't matter.  */
-                          characters = 0;
-                        }
-
-                      if (has_width && width > characters
-                          && !(dp->flags & FLAG_LEFT))
-                        {
-                          size_t n = width - characters;
-                          ENSURE_ALLOCATION (xsum (length, n));
-                          DCHAR_SET (result + length, ' ', n);
-                          length += n;
-                        }
-
-# if DCHAR_IS_UINT16_T
-                      {
-                        size_t n = arg_end - arg;
-                        ENSURE_ALLOCATION (xsum (length, n));
-                        DCHAR_CPY (result + length, arg, n);
-                        length += n;
-                      }
-# else
-                      { /* Convert.  */
-                        DCHAR_T *converted = result + length;
-                        size_t converted_len = allocated - length;
-#  if DCHAR_IS_TCHAR
-                        /* Convert from UTF-16 to locale encoding.  */
-                        converted =
-                          u16_conv_to_encoding (locale_charset (),
-                                                iconveh_question_mark,
-                                                arg, arg_end - arg, NULL,
-                                                converted, &converted_len);
-#  else
-                        /* Convert from UTF-16 to UTF-8/UTF-32.  */
-                        converted =
-                          U16_TO_DCHAR (arg, arg_end - arg,
-                                        converted, &converted_len);
-#  endif
-                        if (converted == NULL)
-                          {
-                            int saved_errno = errno;
-                            if (!(result == resultbuf || result == NULL))
-                              free (result);
-                            if (buf_malloced != NULL)
-                              free (buf_malloced);
-                            CLEANUP ();
-                            errno = saved_errno;
-                            return NULL;
-                          }
-                        if (converted != result + length)
-                          {
-                            ENSURE_ALLOCATION (xsum (length, converted_len));
-                            DCHAR_CPY (result + length, converted, converted_len);
-                            free (converted);
-                          }
-                        length += converted_len;
-                      }
-# endif
-
-                      if (has_width && width > characters
-                          && (dp->flags & FLAG_LEFT))
-                        {
-                          size_t n = width - characters;
-                          ENSURE_ALLOCATION (xsum (length, n));
-                          DCHAR_SET (result + length, ' ', n);
-                          length += n;
-                        }
-                    }
-                    break;
-
-                  case TYPE_U32_STRING:
-                    {
-                      const uint32_t *arg = a.arg[dp->arg_index].a.a_u32_string;
-                      const uint32_t *arg_end;
-                      size_t characters;
-
-                      if (has_precision)
-                        {
-                          /* Use only PRECISION characters, from the left.  */
-                          arg_end = arg;
-                          characters = 0;
-                          for (; precision > 0; precision--)
-                            {
-                              int count = u32_strmblen (arg_end);
-                              if (count == 0)
-                                break;
-                              if (count < 0)
-                                {
-                                  if (!(result == resultbuf || result == NULL))
-                                    free (result);
-                                  if (buf_malloced != NULL)
-                                    free (buf_malloced);
-                                  CLEANUP ();
-                                  errno = EILSEQ;
-                                  return NULL;
-                                }
-                              arg_end += count;
-                              characters++;
-                            }
-                        }
-                      else if (has_width)
-                        {
-                          /* Use the entire string, and count the number of
-                             characters.  */
-                          arg_end = arg;
-                          characters = 0;
-                          for (;;)
-                            {
-                              int count = u32_strmblen (arg_end);
-                              if (count == 0)
-                                break;
-                              if (count < 0)
-                                {
-                                  if (!(result == resultbuf || result == NULL))
-                                    free (result);
-                                  if (buf_malloced != NULL)
-                                    free (buf_malloced);
-                                  CLEANUP ();
-                                  errno = EILSEQ;
-                                  return NULL;
-                                }
-                              arg_end += count;
-                              characters++;
-                            }
-                        }
-                      else
-                        {
-                          /* Use the entire string.  */
-                          arg_end = arg + u32_strlen (arg);
-                          /* The number of characters doesn't matter.  */
-                          characters = 0;
-                        }
-
-                      if (has_width && width > characters
-                          && !(dp->flags & FLAG_LEFT))
-                        {
-                          size_t n = width - characters;
-                          ENSURE_ALLOCATION (xsum (length, n));
-                          DCHAR_SET (result + length, ' ', n);
-                          length += n;
-                        }
-
-# if DCHAR_IS_UINT32_T
-                      {
-                        size_t n = arg_end - arg;
-                        ENSURE_ALLOCATION (xsum (length, n));
-                        DCHAR_CPY (result + length, arg, n);
-                        length += n;
-                      }
-# else
-                      { /* Convert.  */
-                        DCHAR_T *converted = result + length;
-                        size_t converted_len = allocated - length;
-#  if DCHAR_IS_TCHAR
-                        /* Convert from UTF-32 to locale encoding.  */
-                        converted =
-                          u32_conv_to_encoding (locale_charset (),
-                                                iconveh_question_mark,
-                                                arg, arg_end - arg, NULL,
-                                                converted, &converted_len);
-#  else
-                        /* Convert from UTF-32 to UTF-8/UTF-16.  */
-                        converted =
-                          U32_TO_DCHAR (arg, arg_end - arg,
-                                        converted, &converted_len);
-#  endif
-                        if (converted == NULL)
-                          {
-                            int saved_errno = errno;
-                            if (!(result == resultbuf || result == NULL))
-                              free (result);
-                            if (buf_malloced != NULL)
-                              free (buf_malloced);
-                            CLEANUP ();
-                            errno = saved_errno;
-                            return NULL;
-                          }
-                        if (converted != result + length)
-                          {
-                            ENSURE_ALLOCATION (xsum (length, converted_len));
-                            DCHAR_CPY (result + length, converted, converted_len);
-                            free (converted);
-                          }
-                        length += converted_len;
-                      }
-# endif
-
-                      if (has_width && width > characters
-                          && (dp->flags & FLAG_LEFT))
-                        {
-                          size_t n = width - characters;
-                          ENSURE_ALLOCATION (xsum (length, n));
-                          DCHAR_SET (result + length, ' ', n);
-                          length += n;
-                        }
-                    }
-                    break;
-
-                  default:
-                    abort ();
-                  }
-              }
-#endif
-#if (!USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || (NEED_PRINTF_DIRECTIVE_LS && !defined IN_LIBINTL)) && HAVE_WCHAR_T
-            else if (dp->conversion == 's'
-# if WIDE_CHAR_VERSION
-                     && a.arg[dp->arg_index].type != TYPE_WIDE_STRING
-# else
-                     && a.arg[dp->arg_index].type == TYPE_WIDE_STRING
-# endif
-                    )
-              {
-                /* The normal handling of the 's' directive below requires
-                   allocating a temporary buffer.  The determination of its
-                   length (tmp_length), in the case when a precision is
-                   specified, below requires a conversion between a char[]
-                   string and a wchar_t[] wide string.  It could be done, but
-                   we have no guarantee that the implementation of sprintf will
-                   use the exactly same algorithm.  Without this guarantee, it
-                   is possible to have buffer overrun bugs.  In order to avoid
-                   such bugs, we implement the entire processing of the 's'
-                   directive ourselves.  */
-                int flags = dp->flags;
-                int has_width;
-                size_t width;
-                int has_precision;
-                size_t precision;
-
-                has_width = 0;
-                width = 0;
-                if (dp->width_start != dp->width_end)
-                  {
-                    if (dp->width_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->width_arg_index].a.a_int;
-                        if (arg < 0)
-                          {
-                            /* "A negative field width is taken as a '-' flag
-                                followed by a positive field width."  */
-                            flags |= FLAG_LEFT;
-                            width = (unsigned int) (-arg);
-                          }
-                        else
-                          width = arg;
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->width_start;
-
-                        do
-                          width = xsum (xtimes (width, 10), *digitp++ - '0');
-                        while (digitp != dp->width_end);
-                      }
-                    has_width = 1;
-                  }
-
-                has_precision = 0;
-                precision = 6;
-                if (dp->precision_start != dp->precision_end)
-                  {
-                    if (dp->precision_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->precision_arg_index].a.a_int;
-                        /* "A negative precision is taken as if the precision
-                            were omitted."  */
-                        if (arg >= 0)
-                          {
-                            precision = arg;
-                            has_precision = 1;
-                          }
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->precision_start + 1;
-
-                        precision = 0;
-                        while (digitp != dp->precision_end)
-                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
-                        has_precision = 1;
-                      }
-                  }
-
-# if WIDE_CHAR_VERSION
-                /* %s in vasnwprintf.  See the specification of fwprintf.  */
-                {
-                  const char *arg = a.arg[dp->arg_index].a.a_string;
-                  const char *arg_end;
-                  size_t characters;
-
-                  if (has_precision)
-                    {
-                      /* Use only as many bytes as needed to produce PRECISION
-                         wide characters, from the left.  */
-#  if HAVE_MBRTOWC
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#  endif
-                      arg_end = arg;
-                      characters = 0;
-                      for (; precision > 0; precision--)
-                        {
-                          int count;
-#  if HAVE_MBRTOWC
-                          count = mbrlen (arg_end, MB_CUR_MAX, &state);
-#  else
-                          count = mblen (arg_end, MB_CUR_MAX);
-#  endif
-                          if (count == 0)
-                            /* Found the terminating NUL.  */
-                            break;
-                          if (count < 0)
-                            {
-                              /* Invalid or incomplete multibyte character.  */
-                              if (!(result == resultbuf || result == NULL))
-                                free (result);
-                              if (buf_malloced != NULL)
-                                free (buf_malloced);
-                              CLEANUP ();
-                              errno = EILSEQ;
-                              return NULL;
-                            }
-                          arg_end += count;
-                          characters++;
-                        }
-                    }
-                  else if (has_width)
-                    {
-                      /* Use the entire string, and count the number of wide
-                         characters.  */
-#  if HAVE_MBRTOWC
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#  endif
-                      arg_end = arg;
-                      characters = 0;
-                      for (;;)
-                        {
-                          int count;
-#  if HAVE_MBRTOWC
-                          count = mbrlen (arg_end, MB_CUR_MAX, &state);
-#  else
-                          count = mblen (arg_end, MB_CUR_MAX);
-#  endif
-                          if (count == 0)
-                            /* Found the terminating NUL.  */
-                            break;
-                          if (count < 0)
-                            {
-                              /* Invalid or incomplete multibyte character.  */
-                              if (!(result == resultbuf || result == NULL))
-                                free (result);
-                              if (buf_malloced != NULL)
-                                free (buf_malloced);
-                              CLEANUP ();
-                              errno = EILSEQ;
-                              return NULL;
-                            }
-                          arg_end += count;
-                          characters++;
-                        }
-                    }
-                  else
-                    {
-                      /* Use the entire string.  */
-                      arg_end = arg + strlen (arg);
-                      /* The number of characters doesn't matter.  */
-                      characters = 0;
-                    }
-
-                  if (has_width && width > characters
-                      && !(dp->flags & FLAG_LEFT))
-                    {
-                      size_t n = width - characters;
-                      ENSURE_ALLOCATION (xsum (length, n));
-                      DCHAR_SET (result + length, ' ', n);
-                      length += n;
-                    }
-
-                  if (has_precision || has_width)
-                    {
-                      /* We know the number of wide characters in advance.  */
-                      size_t remaining;
-#  if HAVE_MBRTOWC
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#  endif
-                      ENSURE_ALLOCATION (xsum (length, characters));
-                      for (remaining = characters; remaining > 0; remaining--)
-                        {
-                          wchar_t wc;
-                          int count;
-#  if HAVE_MBRTOWC
-                          count = mbrtowc (&wc, arg, arg_end - arg, &state);
-#  else
-                          count = mbtowc (&wc, arg, arg_end - arg);
-#  endif
-                          if (count <= 0)
-                            /* mbrtowc not consistent with mbrlen, or mbtowc
-                               not consistent with mblen.  */
-                            abort ();
-                          result[length++] = wc;
-                          arg += count;
-                        }
-                      if (!(arg == arg_end))
-                        abort ();
-                    }
-                  else
-                    {
-#  if HAVE_MBRTOWC
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#  endif
-                      while (arg < arg_end)
-                        {
-                          wchar_t wc;
-                          int count;
-#  if HAVE_MBRTOWC
-                          count = mbrtowc (&wc, arg, arg_end - arg, &state);
-#  else
-                          count = mbtowc (&wc, arg, arg_end - arg);
-#  endif
-                          if (count <= 0)
-                            /* mbrtowc not consistent with mbrlen, or mbtowc
-                               not consistent with mblen.  */
-                            abort ();
-                          ENSURE_ALLOCATION (xsum (length, 1));
-                          result[length++] = wc;
-                          arg += count;
-                        }
-                    }
-
-                  if (has_width && width > characters
-                      && (dp->flags & FLAG_LEFT))
-                    {
-                      size_t n = width - characters;
-                      ENSURE_ALLOCATION (xsum (length, n));
-                      DCHAR_SET (result + length, ' ', n);
-                      length += n;
-                    }
-                }
-# else
-                /* %ls in vasnprintf.  See the specification of fprintf.  */
-                {
-                  const wchar_t *arg = a.arg[dp->arg_index].a.a_wide_string;
-                  const wchar_t *arg_end;
-                  size_t characters;
-#  if !DCHAR_IS_TCHAR
-                  /* This code assumes that TCHAR_T is 'char'.  */
-                  verify (sizeof (TCHAR_T) == 1);
-                  TCHAR_T *tmpsrc;
-                  DCHAR_T *tmpdst;
-                  size_t tmpdst_len;
-#  endif
-                  size_t w;
-
-                  if (has_precision)
-                    {
-                      /* Use only as many wide characters as needed to produce
-                         at most PRECISION bytes, from the left.  */
-#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#  endif
-                      arg_end = arg;
-                      characters = 0;
-                      while (precision > 0)
-                        {
-                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
-                          int count;
-
-                          if (*arg_end == 0)
-                            /* Found the terminating null wide character.  */
-                            break;
-#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                          count = wcrtomb (cbuf, *arg_end, &state);
-#  else
-                          count = wctomb (cbuf, *arg_end);
-#  endif
-                          if (count < 0)
-                            {
-                              /* Cannot convert.  */
-                              if (!(result == resultbuf || result == NULL))
-                                free (result);
-                              if (buf_malloced != NULL)
-                                free (buf_malloced);
-                              CLEANUP ();
-                              errno = EILSEQ;
-                              return NULL;
-                            }
-                          if (precision < count)
-                            break;
-                          arg_end++;
-                          characters += count;
-                          precision -= count;
-                        }
-                    }
-#  if DCHAR_IS_TCHAR
-                  else if (has_width)
-#  else
-                  else
-#  endif
-                    {
-                      /* Use the entire string, and count the number of
-                         bytes.  */
-#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#  endif
-                      arg_end = arg;
-                      characters = 0;
-                      for (;;)
-                        {
-                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
-                          int count;
-
-                          if (*arg_end == 0)
-                            /* Found the terminating null wide character.  */
-                            break;
-#  if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                          count = wcrtomb (cbuf, *arg_end, &state);
-#  else
-                          count = wctomb (cbuf, *arg_end);
-#  endif
-                          if (count < 0)
-                            {
-                              /* Cannot convert.  */
-                              if (!(result == resultbuf || result == NULL))
-                                free (result);
-                              if (buf_malloced != NULL)
-                                free (buf_malloced);
-                              CLEANUP ();
-                              errno = EILSEQ;
-                              return NULL;
-                            }
-                          arg_end++;
-                          characters += count;
-                        }
-                    }
-#  if DCHAR_IS_TCHAR
-                  else
-                    {
-                      /* Use the entire string.  */
-                      arg_end = arg + local_wcslen (arg);
-                      /* The number of bytes doesn't matter.  */
-                      characters = 0;
-                    }
-#  endif
-
-#  if !DCHAR_IS_TCHAR
-                  /* Convert the string into a piece of temporary memory.  */
-                  tmpsrc = (TCHAR_T *) malloc (characters * sizeof (TCHAR_T));
-                  if (tmpsrc == NULL)
-                    goto out_of_memory;
-                  {
-                    TCHAR_T *tmpptr = tmpsrc;
-                    size_t remaining;
-#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                    mbstate_t state;
-                    memset (&state, '\0', sizeof (mbstate_t));
-#   endif
-                    for (remaining = characters; remaining > 0; )
-                      {
-                        char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
-                        int count;
-
-                        if (*arg == 0)
-                          abort ();
-#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                        count = wcrtomb (cbuf, *arg, &state);
-#   else
-                        count = wctomb (cbuf, *arg);
-#   endif
-                        if (count <= 0)
-                          /* Inconsistency.  */
-                          abort ();
-                        memcpy (tmpptr, cbuf, count);
-                        tmpptr += count;
-                        arg++;
-                        remaining -= count;
-                      }
-                    if (!(arg == arg_end))
-                      abort ();
-                  }
-
-                  /* Convert from TCHAR_T[] to DCHAR_T[].  */
-                  tmpdst =
-                    DCHAR_CONV_FROM_ENCODING (locale_charset (),
-                                              iconveh_question_mark,
-                                              tmpsrc, characters,
-                                              NULL,
-                                              NULL, &tmpdst_len);
-                  if (tmpdst == NULL)
-                    {
-                      int saved_errno = errno;
-                      free (tmpsrc);
-                      if (!(result == resultbuf || result == NULL))
-                        free (result);
-                      if (buf_malloced != NULL)
-                        free (buf_malloced);
-                      CLEANUP ();
-                      errno = saved_errno;
-                      return NULL;
-                    }
-                  free (tmpsrc);
-#  endif
-
-                  if (has_width)
-                    {
-#  if ENABLE_UNISTDIO
-                      /* Outside POSIX, it's preferrable to compare the width
-                         against the number of _characters_ of the converted
-                         value.  */
-                      w = DCHAR_MBSNLEN (result + length, characters);
-#  else
-                      /* The width is compared against the number of _bytes_
-                         of the converted value, says POSIX.  */
-                      w = characters;
-#  endif
-                    }
-                  else
-                    /* w doesn't matter.  */
-                    w = 0;
-
-                  if (has_width && width > w
-                      && !(dp->flags & FLAG_LEFT))
-                    {
-                      size_t n = width - w;
-                      ENSURE_ALLOCATION (xsum (length, n));
-                      DCHAR_SET (result + length, ' ', n);
-                      length += n;
-                    }
-
-#  if DCHAR_IS_TCHAR
-                  if (has_precision || has_width)
-                    {
-                      /* We know the number of bytes in advance.  */
-                      size_t remaining;
-#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#   endif
-                      ENSURE_ALLOCATION (xsum (length, characters));
-                      for (remaining = characters; remaining > 0; )
-                        {
-                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
-                          int count;
-
-                          if (*arg == 0)
-                            abort ();
-#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                          count = wcrtomb (cbuf, *arg, &state);
-#   else
-                          count = wctomb (cbuf, *arg);
-#   endif
-                          if (count <= 0)
-                            /* Inconsistency.  */
-                            abort ();
-                          memcpy (result + length, cbuf, count);
-                          length += count;
-                          arg++;
-                          remaining -= count;
-                        }
-                      if (!(arg == arg_end))
-                        abort ();
-                    }
-                  else
-                    {
-#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                      mbstate_t state;
-                      memset (&state, '\0', sizeof (mbstate_t));
-#   endif
-                      while (arg < arg_end)
-                        {
-                          char cbuf[64]; /* Assume MB_CUR_MAX <= 64.  */
-                          int count;
-
-                          if (*arg == 0)
-                            abort ();
-#   if HAVE_WCRTOMB && !defined GNULIB_defined_mbstate_t
-                          count = wcrtomb (cbuf, *arg, &state);
-#   else
-                          count = wctomb (cbuf, *arg);
-#   endif
-                          if (count <= 0)
-                            {
-                              /* Cannot convert.  */
-                              if (!(result == resultbuf || result == NULL))
-                                free (result);
-                              if (buf_malloced != NULL)
-                                free (buf_malloced);
-                              CLEANUP ();
-                              errno = EILSEQ;
-                              return NULL;
-                            }
-                          ENSURE_ALLOCATION (xsum (length, count));
-                          memcpy (result + length, cbuf, count);
-                          length += count;
-                          arg++;
-                        }
-                    }
-#  else
-                  ENSURE_ALLOCATION (xsum (length, tmpdst_len));
-                  DCHAR_CPY (result + length, tmpdst, tmpdst_len);
-                  free (tmpdst);
-                  length += tmpdst_len;
-#  endif
-
-                  if (has_width && width > w
-                      && (dp->flags & FLAG_LEFT))
-                    {
-                      size_t n = width - w;
-                      ENSURE_ALLOCATION (xsum (length, n));
-                      DCHAR_SET (result + length, ' ', n);
-                      length += n;
-                    }
-                }
-# endif
-              }
-#endif
-#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE) && !defined IN_LIBINTL
-            else if ((dp->conversion == 'a' || dp->conversion == 'A')
-# if !(NEED_PRINTF_DIRECTIVE_A || (NEED_PRINTF_LONG_DOUBLE && NEED_PRINTF_DOUBLE))
-                     && (0
-#  if NEED_PRINTF_DOUBLE
-                         || a.arg[dp->arg_index].type == TYPE_DOUBLE
-#  endif
-#  if NEED_PRINTF_LONG_DOUBLE
-                         || a.arg[dp->arg_index].type == TYPE_LONGDOUBLE
-#  endif
-                        )
-# endif
-                    )
-              {
-                arg_type type = a.arg[dp->arg_index].type;
-                int flags = dp->flags;
-                int has_width;
-                size_t width;
-                int has_precision;
-                size_t precision;
-                size_t tmp_length;
-                DCHAR_T tmpbuf[700];
-                DCHAR_T *tmp;
-                DCHAR_T *pad_ptr;
-                DCHAR_T *p;
-
-                has_width = 0;
-                width = 0;
-                if (dp->width_start != dp->width_end)
-                  {
-                    if (dp->width_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->width_arg_index].a.a_int;
-                        if (arg < 0)
-                          {
-                            /* "A negative field width is taken as a '-' flag
-                                followed by a positive field width."  */
-                            flags |= FLAG_LEFT;
-                            width = (unsigned int) (-arg);
-                          }
-                        else
-                          width = arg;
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->width_start;
-
-                        do
-                          width = xsum (xtimes (width, 10), *digitp++ - '0');
-                        while (digitp != dp->width_end);
-                      }
-                    has_width = 1;
-                  }
-
-                has_precision = 0;
-                precision = 0;
-                if (dp->precision_start != dp->precision_end)
-                  {
-                    if (dp->precision_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->precision_arg_index].a.a_int;
-                        /* "A negative precision is taken as if the precision
-                            were omitted."  */
-                        if (arg >= 0)
-                          {
-                            precision = arg;
-                            has_precision = 1;
-                          }
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->precision_start + 1;
-
-                        precision = 0;
-                        while (digitp != dp->precision_end)
-                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
-                        has_precision = 1;
-                      }
-                  }
-
-                /* Allocate a temporary buffer of sufficient size.  */
-                if (type == TYPE_LONGDOUBLE)
-                  tmp_length =
-                    (unsigned int) ((LDBL_DIG + 1)
-                                    * 0.831 /* decimal -> hexadecimal */
-                                   )
-                    + 1; /* turn floor into ceil */
-                else
-                  tmp_length =
-                    (unsigned int) ((DBL_DIG + 1)
-                                    * 0.831 /* decimal -> hexadecimal */
-                                   )
-                    + 1; /* turn floor into ceil */
-                if (tmp_length < precision)
-                  tmp_length = precision;
-                /* Account for sign, decimal point etc. */
-                tmp_length = xsum (tmp_length, 12);
-
-                if (tmp_length < width)
-                  tmp_length = width;
-
-                tmp_length = xsum (tmp_length, 1); /* account for trailing NUL */
-
-                if (tmp_length <= sizeof (tmpbuf) / sizeof (DCHAR_T))
-                  tmp = tmpbuf;
-                else
-                  {
-                    size_t tmp_memsize = xtimes (tmp_length, sizeof (DCHAR_T));
-
-                    if (size_overflow_p (tmp_memsize))
-                      /* Overflow, would lead to out of memory.  */
-                      goto out_of_memory;
-                    tmp = (DCHAR_T *) malloc (tmp_memsize);
-                    if (tmp == NULL)
-                      /* Out of memory.  */
-                      goto out_of_memory;
-                  }
-
-                pad_ptr = NULL;
-                p = tmp;
-                if (type == TYPE_LONGDOUBLE)
-                  {
-# if NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE
-                    long double arg = a.arg[dp->arg_index].a.a_longdouble;
-
-                    if (isnanl (arg))
-                      {
-                        if (dp->conversion == 'A')
-                          {
-                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
-                          }
-                        else
-                          {
-                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
-                          }
-                      }
-                    else
-                      {
-                        int sign = 0;
-                        DECL_LONG_DOUBLE_ROUNDING
-
-                        BEGIN_LONG_DOUBLE_ROUNDING ();
-
-                        if (signbit (arg)) /* arg < 0.0L or negative zero */
-                          {
-                            sign = -1;
-                            arg = -arg;
-                          }
-
-                        if (sign < 0)
-                          *p++ = '-';
-                        else if (flags & FLAG_SHOWSIGN)
-                          *p++ = '+';
-                        else if (flags & FLAG_SPACE)
-                          *p++ = ' ';
-
-                        if (arg > 0.0L && arg + arg == arg)
-                          {
-                            if (dp->conversion == 'A')
-                              {
-                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
-                              }
-                            else
-                              {
-                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
-                              }
-                          }
-                        else
-                          {
-                            int exponent;
-                            long double mantissa;
-
-                            if (arg > 0.0L)
-                              mantissa = printf_frexpl (arg, &exponent);
-                            else
-                              {
-                                exponent = 0;
-                                mantissa = 0.0L;
-                              }
-
-                            if (has_precision
-                                && precision < (unsigned int) ((LDBL_DIG + 1) * 0.831) + 1)
-                              {
-                                /* Round the mantissa.  */
-                                long double tail = mantissa;
-                                size_t q;
-
-                                for (q = precision; ; q--)
-                                  {
-                                    int digit = (int) tail;
-                                    tail -= digit;
-                                    if (q == 0)
-                                      {
-                                        if (digit & 1 ? tail >= 0.5L : tail > 0.5L)
-                                          tail = 1 - tail;
-                                        else
-                                          tail = - tail;
-                                        break;
-                                      }
-                                    tail *= 16.0L;
-                                  }
-                                if (tail != 0.0L)
-                                  for (q = precision; q > 0; q--)
-                                    tail *= 0.0625L;
-                                mantissa += tail;
-                              }
-
-                            *p++ = '0';
-                            *p++ = dp->conversion - 'A' + 'X';
-                            pad_ptr = p;
-                            {
-                              int digit;
-
-                              digit = (int) mantissa;
-                              mantissa -= digit;
-                              *p++ = '0' + digit;
-                              if ((flags & FLAG_ALT)
-                                  || mantissa > 0.0L || precision > 0)
-                                {
-                                  *p++ = decimal_point_char ();
-                                  /* This loop terminates because we assume
-                                     that FLT_RADIX is a power of 2.  */
-                                  while (mantissa > 0.0L)
-                                    {
-                                      mantissa *= 16.0L;
-                                      digit = (int) mantissa;
-                                      mantissa -= digit;
-                                      *p++ = digit
-                                             + (digit < 10
-                                                ? '0'
-                                                : dp->conversion - 10);
-                                      if (precision > 0)
-                                        precision--;
-                                    }
-                                  while (precision > 0)
-                                    {
-                                      *p++ = '0';
-                                      precision--;
-                                    }
-                                }
-                              }
-                              *p++ = dp->conversion - 'A' + 'P';
-#  if WIDE_CHAR_VERSION
-                              {
-                                static const wchar_t decimal_format[] =
-                                  { '%', '+', 'd', '\0' };
-                                SNPRINTF (p, 6 + 1, decimal_format, exponent);
-                              }
-                              while (*p != '\0')
-                                p++;
-#  else
-                              if (sizeof (DCHAR_T) == 1)
-                                {
-                                  sprintf ((char *) p, "%+d", exponent);
-                                  while (*p != '\0')
-                                    p++;
-                                }
-                              else
-                                {
-                                  char expbuf[6 + 1];
-                                  const char *ep;
-                                  sprintf (expbuf, "%+d", exponent);
-                                  for (ep = expbuf; (*p = *ep) != '\0'; ep++)
-                                    p++;
-                                }
-#  endif
-                          }
-
-                        END_LONG_DOUBLE_ROUNDING ();
-                      }
-# else
-                    abort ();
-# endif
-                  }
-                else
-                  {
-# if NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_DOUBLE
-                    double arg = a.arg[dp->arg_index].a.a_double;
-
-                    if (isnand (arg))
-                      {
-                        if (dp->conversion == 'A')
-                          {
-                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
-                          }
-                        else
-                          {
-                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
-                          }
-                      }
-                    else
-                      {
-                        int sign = 0;
-
-                        if (signbit (arg)) /* arg < 0.0 or negative zero */
-                          {
-                            sign = -1;
-                            arg = -arg;
-                          }
-
-                        if (sign < 0)
-                          *p++ = '-';
-                        else if (flags & FLAG_SHOWSIGN)
-                          *p++ = '+';
-                        else if (flags & FLAG_SPACE)
-                          *p++ = ' ';
-
-                        if (arg > 0.0 && arg + arg == arg)
-                          {
-                            if (dp->conversion == 'A')
-                              {
-                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
-                              }
-                            else
-                              {
-                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
-                              }
-                          }
-                        else
-                          {
-                            int exponent;
-                            double mantissa;
-
-                            if (arg > 0.0)
-                              mantissa = printf_frexp (arg, &exponent);
-                            else
-                              {
-                                exponent = 0;
-                                mantissa = 0.0;
-                              }
-
-                            if (has_precision
-                                && precision < (unsigned int) ((DBL_DIG + 1) * 0.831) + 1)
-                              {
-                                /* Round the mantissa.  */
-                                double tail = mantissa;
-                                size_t q;
-
-                                for (q = precision; ; q--)
-                                  {
-                                    int digit = (int) tail;
-                                    tail -= digit;
-                                    if (q == 0)
-                                      {
-                                        if (digit & 1 ? tail >= 0.5 : tail > 0.5)
-                                          tail = 1 - tail;
-                                        else
-                                          tail = - tail;
-                                        break;
-                                      }
-                                    tail *= 16.0;
-                                  }
-                                if (tail != 0.0)
-                                  for (q = precision; q > 0; q--)
-                                    tail *= 0.0625;
-                                mantissa += tail;
-                              }
-
-                            *p++ = '0';
-                            *p++ = dp->conversion - 'A' + 'X';
-                            pad_ptr = p;
-                            {
-                              int digit;
-
-                              digit = (int) mantissa;
-                              mantissa -= digit;
-                              *p++ = '0' + digit;
-                              if ((flags & FLAG_ALT)
-                                  || mantissa > 0.0 || precision > 0)
-                                {
-                                  *p++ = decimal_point_char ();
-                                  /* This loop terminates because we assume
-                                     that FLT_RADIX is a power of 2.  */
-                                  while (mantissa > 0.0)
-                                    {
-                                      mantissa *= 16.0;
-                                      digit = (int) mantissa;
-                                      mantissa -= digit;
-                                      *p++ = digit
-                                             + (digit < 10
-                                                ? '0'
-                                                : dp->conversion - 10);
-                                      if (precision > 0)
-                                        precision--;
-                                    }
-                                  while (precision > 0)
-                                    {
-                                      *p++ = '0';
-                                      precision--;
-                                    }
-                                }
-                              }
-                              *p++ = dp->conversion - 'A' + 'P';
-#  if WIDE_CHAR_VERSION
-                              {
-                                static const wchar_t decimal_format[] =
-                                  { '%', '+', 'd', '\0' };
-                                SNPRINTF (p, 6 + 1, decimal_format, exponent);
-                              }
-                              while (*p != '\0')
-                                p++;
-#  else
-                              if (sizeof (DCHAR_T) == 1)
-                                {
-                                  sprintf ((char *) p, "%+d", exponent);
-                                  while (*p != '\0')
-                                    p++;
-                                }
-                              else
-                                {
-                                  char expbuf[6 + 1];
-                                  const char *ep;
-                                  sprintf (expbuf, "%+d", exponent);
-                                  for (ep = expbuf; (*p = *ep) != '\0'; ep++)
-                                    p++;
-                                }
-#  endif
-                          }
-                      }
-# else
-                    abort ();
-# endif
-                  }
-                /* The generated string now extends from tmp to p, with the
-                   zero padding insertion point being at pad_ptr.  */
-                if (has_width && p - tmp < width)
-                  {
-                    size_t pad = width - (p - tmp);
-                    DCHAR_T *end = p + pad;
-
-                    if (flags & FLAG_LEFT)
-                      {
-                        /* Pad with spaces on the right.  */
-                        for (; pad > 0; pad--)
-                          *p++ = ' ';
-                      }
-                    else if ((flags & FLAG_ZERO) && pad_ptr != NULL)
-                      {
-                        /* Pad with zeroes.  */
-                        DCHAR_T *q = end;
-
-                        while (p > pad_ptr)
-                          *--q = *--p;
-                        for (; pad > 0; pad--)
-                          *p++ = '0';
-                      }
-                    else
-                      {
-                        /* Pad with spaces on the left.  */
-                        DCHAR_T *q = end;
-
-                        while (p > tmp)
-                          *--q = *--p;
-                        for (; pad > 0; pad--)
-                          *p++ = ' ';
-                      }
-
-                    p = end;
-                  }
-
-                {
-                  size_t count = p - tmp;
-
-                  if (count >= tmp_length)
-                    /* tmp_length was incorrectly calculated - fix the
-                       code above!  */
-                    abort ();
-
-                  /* Make room for the result.  */
-                  if (count >= allocated - length)
-                    {
-                      size_t n = xsum (length, count);
-
-                      ENSURE_ALLOCATION (n);
-                    }
-
-                  /* Append the result.  */
-                  memcpy (result + length, tmp, count * sizeof (DCHAR_T));
-                  if (tmp != tmpbuf)
-                    free (tmp);
-                  length += count;
-                }
-              }
-#endif
-#if (NEED_PRINTF_INFINITE_DOUBLE || NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL
-            else if ((dp->conversion == 'f' || dp->conversion == 'F'
-                      || dp->conversion == 'e' || dp->conversion == 'E'
-                      || dp->conversion == 'g' || dp->conversion == 'G'
-                      || dp->conversion == 'a' || dp->conversion == 'A')
-                     && (0
-# if NEED_PRINTF_DOUBLE
-                         || a.arg[dp->arg_index].type == TYPE_DOUBLE
-# elif NEED_PRINTF_INFINITE_DOUBLE
-                         || (a.arg[dp->arg_index].type == TYPE_DOUBLE
-                             /* The systems (mingw) which produce wrong output
-                                for Inf, -Inf, and NaN also do so for -0.0.
-                                Therefore we treat this case here as well.  */
-                             && is_infinite_or_zero (a.arg[dp->arg_index].a.a_double))
-# endif
-# if NEED_PRINTF_LONG_DOUBLE
-                         || a.arg[dp->arg_index].type == TYPE_LONGDOUBLE
-# elif NEED_PRINTF_INFINITE_LONG_DOUBLE
-                         || (a.arg[dp->arg_index].type == TYPE_LONGDOUBLE
-                             /* Some systems produce wrong output for Inf,
-                                -Inf, and NaN.  Some systems in this category
-                                (IRIX 5.3) also do so for -0.0.  Therefore we
-                                treat this case here as well.  */
-                             && is_infinite_or_zerol (a.arg[dp->arg_index].a.a_longdouble))
-# endif
-                        ))
-              {
-# if (NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && (NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE)
-                arg_type type = a.arg[dp->arg_index].type;
-# endif
-                int flags = dp->flags;
-                int has_width;
-                size_t width;
-                int has_precision;
-                size_t precision;
-                size_t tmp_length;
-                DCHAR_T tmpbuf[700];
-                DCHAR_T *tmp;
-                DCHAR_T *pad_ptr;
-                DCHAR_T *p;
-
-                has_width = 0;
-                width = 0;
-                if (dp->width_start != dp->width_end)
-                  {
-                    if (dp->width_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->width_arg_index].a.a_int;
-                        if (arg < 0)
-                          {
-                            /* "A negative field width is taken as a '-' flag
-                                followed by a positive field width."  */
-                            flags |= FLAG_LEFT;
-                            width = (unsigned int) (-arg);
-                          }
-                        else
-                          width = arg;
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->width_start;
-
-                        do
-                          width = xsum (xtimes (width, 10), *digitp++ - '0');
-                        while (digitp != dp->width_end);
-                      }
-                    has_width = 1;
-                  }
-
-                has_precision = 0;
-                precision = 0;
-                if (dp->precision_start != dp->precision_end)
-                  {
-                    if (dp->precision_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->precision_arg_index].a.a_int;
-                        /* "A negative precision is taken as if the precision
-                            were omitted."  */
-                        if (arg >= 0)
-                          {
-                            precision = arg;
-                            has_precision = 1;
-                          }
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->precision_start + 1;
-
-                        precision = 0;
-                        while (digitp != dp->precision_end)
-                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
-                        has_precision = 1;
-                      }
-                  }
-
-                /* POSIX specifies the default precision to be 6 for %f, %F,
-                   %e, %E, but not for %g, %G.  Implementations appear to use
-                   the same default precision also for %g, %G.  But for %a, %A,
-                   the default precision is 0.  */
-                if (!has_precision)
-                  if (!(dp->conversion == 'a' || dp->conversion == 'A'))
-                    precision = 6;
-
-                /* Allocate a temporary buffer of sufficient size.  */
-# if NEED_PRINTF_DOUBLE && NEED_PRINTF_LONG_DOUBLE
-                tmp_length = (type == TYPE_LONGDOUBLE ? LDBL_DIG + 1 : DBL_DIG + 1);
-# elif NEED_PRINTF_INFINITE_DOUBLE && NEED_PRINTF_LONG_DOUBLE
-                tmp_length = (type == TYPE_LONGDOUBLE ? LDBL_DIG + 1 : 0);
-# elif NEED_PRINTF_LONG_DOUBLE
-                tmp_length = LDBL_DIG + 1;
-# elif NEED_PRINTF_DOUBLE
-                tmp_length = DBL_DIG + 1;
-# else
-                tmp_length = 0;
-# endif
-                if (tmp_length < precision)
-                  tmp_length = precision;
-# if NEED_PRINTF_LONG_DOUBLE
-#  if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
-                if (type == TYPE_LONGDOUBLE)
-#  endif
-                  if (dp->conversion == 'f' || dp->conversion == 'F')
-                    {
-                      long double arg = a.arg[dp->arg_index].a.a_longdouble;
-                      if (!(isnanl (arg) || arg + arg == arg))
-                        {
-                          /* arg is finite and nonzero.  */
-                          int exponent = floorlog10l (arg < 0 ? -arg : arg);
-                          if (exponent >= 0 && tmp_length < exponent + precision)
-                            tmp_length = exponent + precision;
-                        }
-                    }
-# endif
-# if NEED_PRINTF_DOUBLE
-#  if NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE
-                if (type == TYPE_DOUBLE)
-#  endif
-                  if (dp->conversion == 'f' || dp->conversion == 'F')
-                    {
-                      double arg = a.arg[dp->arg_index].a.a_double;
-                      if (!(isnand (arg) || arg + arg == arg))
-                        {
-                          /* arg is finite and nonzero.  */
-                          int exponent = floorlog10 (arg < 0 ? -arg : arg);
-                          if (exponent >= 0 && tmp_length < exponent + precision)
-                            tmp_length = exponent + precision;
-                        }
-                    }
-# endif
-                /* Account for sign, decimal point etc. */
-                tmp_length = xsum (tmp_length, 12);
-
-                if (tmp_length < width)
-                  tmp_length = width;
-
-                tmp_length = xsum (tmp_length, 1); /* account for trailing NUL */
-
-                if (tmp_length <= sizeof (tmpbuf) / sizeof (DCHAR_T))
-                  tmp = tmpbuf;
-                else
-                  {
-                    size_t tmp_memsize = xtimes (tmp_length, sizeof (DCHAR_T));
-
-                    if (size_overflow_p (tmp_memsize))
-                      /* Overflow, would lead to out of memory.  */
-                      goto out_of_memory;
-                    tmp = (DCHAR_T *) malloc (tmp_memsize);
-                    if (tmp == NULL)
-                      /* Out of memory.  */
-                      goto out_of_memory;
-                  }
-
-                pad_ptr = NULL;
-                p = tmp;
-
-# if NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE
-#  if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
-                if (type == TYPE_LONGDOUBLE)
-#  endif
-                  {
-                    long double arg = a.arg[dp->arg_index].a.a_longdouble;
-
-                    if (isnanl (arg))
-                      {
-                        if (dp->conversion >= 'A' && dp->conversion <= 'Z')
-                          {
-                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
-                          }
-                        else
-                          {
-                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
-                          }
-                      }
-                    else
-                      {
-                        int sign = 0;
-                        DECL_LONG_DOUBLE_ROUNDING
-
-                        BEGIN_LONG_DOUBLE_ROUNDING ();
-
-                        if (signbit (arg)) /* arg < 0.0L or negative zero */
-                          {
-                            sign = -1;
-                            arg = -arg;
-                          }
-
-                        if (sign < 0)
-                          *p++ = '-';
-                        else if (flags & FLAG_SHOWSIGN)
-                          *p++ = '+';
-                        else if (flags & FLAG_SPACE)
-                          *p++ = ' ';
-
-                        if (arg > 0.0L && arg + arg == arg)
-                          {
-                            if (dp->conversion >= 'A' && dp->conversion <= 'Z')
-                              {
-                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
-                              }
-                            else
-                              {
-                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
-                              }
-                          }
-                        else
-                          {
-#  if NEED_PRINTF_LONG_DOUBLE
-                            pad_ptr = p;
-
-                            if (dp->conversion == 'f' || dp->conversion == 'F')
-                              {
-                                char *digits;
-                                size_t ndigits;
-
-                                digits =
-                                  scale10_round_decimal_long_double (arg, precision);
-                                if (digits == NULL)
-                                  {
-                                    END_LONG_DOUBLE_ROUNDING ();
-                                    goto out_of_memory;
-                                  }
-                                ndigits = strlen (digits);
-
-                                if (ndigits > precision)
-                                  do
-                                    {
-                                      --ndigits;
-                                      *p++ = digits[ndigits];
-                                    }
-                                  while (ndigits > precision);
-                                else
-                                  *p++ = '0';
-                                /* Here ndigits <= precision.  */
-                                if ((flags & FLAG_ALT) || precision > 0)
-                                  {
-                                    *p++ = decimal_point_char ();
-                                    for (; precision > ndigits; precision--)
-                                      *p++ = '0';
-                                    while (ndigits > 0)
-                                      {
-                                        --ndigits;
-                                        *p++ = digits[ndigits];
-                                      }
-                                  }
-
-                                free (digits);
-                              }
-                            else if (dp->conversion == 'e' || dp->conversion == 'E')
-                              {
-                                int exponent;
-
-                                if (arg == 0.0L)
-                                  {
-                                    exponent = 0;
-                                    *p++ = '0';
-                                    if ((flags & FLAG_ALT) || precision > 0)
-                                      {
-                                        *p++ = decimal_point_char ();
-                                        for (; precision > 0; precision--)
-                                          *p++ = '0';
-                                      }
-                                  }
-                                else
-                                  {
-                                    /* arg > 0.0L.  */
-                                    int adjusted;
-                                    char *digits;
-                                    size_t ndigits;
-
-                                    exponent = floorlog10l (arg);
-                                    adjusted = 0;
-                                    for (;;)
-                                      {
-                                        digits =
-                                          scale10_round_decimal_long_double (arg,
-                                                                             (int)precision - exponent);
-                                        if (digits == NULL)
-                                          {
-                                            END_LONG_DOUBLE_ROUNDING ();
-                                            goto out_of_memory;
-                                          }
-                                        ndigits = strlen (digits);
-
-                                        if (ndigits == precision + 1)
-                                          break;
-                                        if (ndigits < precision
-                                            || ndigits > precision + 2)
-                                          /* The exponent was not guessed
-                                             precisely enough.  */
-                                          abort ();
-                                        if (adjusted)
-                                          /* None of two values of exponent is
-                                             the right one.  Prevent an endless
-                                             loop.  */
-                                          abort ();
-                                        free (digits);
-                                        if (ndigits == precision)
-                                          exponent -= 1;
-                                        else
-                                          exponent += 1;
-                                        adjusted = 1;
-                                      }
-                                    /* Here ndigits = precision+1.  */
-                                    if (is_borderline (digits, precision))
-                                      {
-                                        /* Maybe the exponent guess was too high
-                                           and a smaller exponent can be reached
-                                           by turning a 10...0 into 9...9x.  */
-                                        char *digits2 =
-                                          scale10_round_decimal_long_double (arg,
-                                                                             (int)precision - exponent + 1);
-                                        if (digits2 == NULL)
-                                          {
-                                            free (digits);
-                                            END_LONG_DOUBLE_ROUNDING ();
-                                            goto out_of_memory;
-                                          }
-                                        if (strlen (digits2) == precision + 1)
-                                          {
-                                            free (digits);
-                                            digits = digits2;
-                                            exponent -= 1;
-                                          }
-                                        else
-                                          free (digits2);
-                                      }
-                                    /* Here ndigits = precision+1.  */
-
-                                    *p++ = digits[--ndigits];
-                                    if ((flags & FLAG_ALT) || precision > 0)
-                                      {
-                                        *p++ = decimal_point_char ();
-                                        while (ndigits > 0)
-                                          {
-                                            --ndigits;
-                                            *p++ = digits[ndigits];
-                                          }
-                                      }
-
-                                    free (digits);
-                                  }
-
-                                *p++ = dp->conversion; /* 'e' or 'E' */
-#   if WIDE_CHAR_VERSION
-                                {
-                                  static const wchar_t decimal_format[] =
-                                    { '%', '+', '.', '2', 'd', '\0' };
-                                  SNPRINTF (p, 6 + 1, decimal_format, exponent);
-                                }
-                                while (*p != '\0')
-                                  p++;
-#   else
-                                if (sizeof (DCHAR_T) == 1)
-                                  {
-                                    sprintf ((char *) p, "%+.2d", exponent);
-                                    while (*p != '\0')
-                                      p++;
-                                  }
-                                else
-                                  {
-                                    char expbuf[6 + 1];
-                                    const char *ep;
-                                    sprintf (expbuf, "%+.2d", exponent);
-                                    for (ep = expbuf; (*p = *ep) != '\0'; ep++)
-                                      p++;
-                                  }
-#   endif
-                              }
-                            else if (dp->conversion == 'g' || dp->conversion == 'G')
-                              {
-                                if (precision == 0)
-                                  precision = 1;
-                                /* precision >= 1.  */
-
-                                if (arg == 0.0L)
-                                  /* The exponent is 0, >= -4, < precision.
-                                     Use fixed-point notation.  */
-                                  {
-                                    size_t ndigits = precision;
-                                    /* Number of trailing zeroes that have to be
-                                       dropped.  */
-                                    size_t nzeroes =
-                                      (flags & FLAG_ALT ? 0 : precision - 1);
-
-                                    --ndigits;
-                                    *p++ = '0';
-                                    if ((flags & FLAG_ALT) || ndigits > nzeroes)
-                                      {
-                                        *p++ = decimal_point_char ();
-                                        while (ndigits > nzeroes)
-                                          {
-                                            --ndigits;
-                                            *p++ = '0';
-                                          }
-                                      }
-                                  }
-                                else
-                                  {
-                                    /* arg > 0.0L.  */
-                                    int exponent;
-                                    int adjusted;
-                                    char *digits;
-                                    size_t ndigits;
-                                    size_t nzeroes;
-
-                                    exponent = floorlog10l (arg);
-                                    adjusted = 0;
-                                    for (;;)
-                                      {
-                                        digits =
-                                          scale10_round_decimal_long_double (arg,
-                                                                             (int)(precision - 1) - exponent);
-                                        if (digits == NULL)
-                                          {
-                                            END_LONG_DOUBLE_ROUNDING ();
-                                            goto out_of_memory;
-                                          }
-                                        ndigits = strlen (digits);
-
-                                        if (ndigits == precision)
-                                          break;
-                                        if (ndigits < precision - 1
-                                            || ndigits > precision + 1)
-                                          /* The exponent was not guessed
-                                             precisely enough.  */
-                                          abort ();
-                                        if (adjusted)
-                                          /* None of two values of exponent is
-                                             the right one.  Prevent an endless
-                                             loop.  */
-                                          abort ();
-                                        free (digits);
-                                        if (ndigits < precision)
-                                          exponent -= 1;
-                                        else
-                                          exponent += 1;
-                                        adjusted = 1;
-                                      }
-                                    /* Here ndigits = precision.  */
-                                    if (is_borderline (digits, precision - 1))
-                                      {
-                                        /* Maybe the exponent guess was too high
-                                           and a smaller exponent can be reached
-                                           by turning a 10...0 into 9...9x.  */
-                                        char *digits2 =
-                                          scale10_round_decimal_long_double (arg,
-                                                                             (int)(precision - 1) - exponent + 1);
-                                        if (digits2 == NULL)
-                                          {
-                                            free (digits);
-                                            END_LONG_DOUBLE_ROUNDING ();
-                                            goto out_of_memory;
-                                          }
-                                        if (strlen (digits2) == precision)
-                                          {
-                                            free (digits);
-                                            digits = digits2;
-                                            exponent -= 1;
-                                          }
-                                        else
-                                          free (digits2);
-                                      }
-                                    /* Here ndigits = precision.  */
-
-                                    /* Determine the number of trailing zeroes
-                                       that have to be dropped.  */
-                                    nzeroes = 0;
-                                    if ((flags & FLAG_ALT) == 0)
-                                      while (nzeroes < ndigits
-                                             && digits[nzeroes] == '0')
-                                        nzeroes++;
-
-                                    /* The exponent is now determined.  */
-                                    if (exponent >= -4
-                                        && exponent < (long)precision)
-                                      {
-                                        /* Fixed-point notation:
-                                           max(exponent,0)+1 digits, then the
-                                           decimal point, then the remaining
-                                           digits without trailing zeroes.  */
-                                        if (exponent >= 0)
-                                          {
-                                            size_t count = exponent + 1;
-                                            /* Note: count <= precision = ndigits.  */
-                                            for (; count > 0; count--)
-                                              *p++ = digits[--ndigits];
-                                            if ((flags & FLAG_ALT) || ndigits > nzeroes)
-                                              {
-                                                *p++ = decimal_point_char ();
-                                                while (ndigits > nzeroes)
-                                                  {
-                                                    --ndigits;
-                                                    *p++ = digits[ndigits];
-                                                  }
-                                              }
-                                          }
-                                        else
-                                          {
-                                            size_t count = -exponent - 1;
-                                            *p++ = '0';
-                                            *p++ = decimal_point_char ();
-                                            for (; count > 0; count--)
-                                              *p++ = '0';
-                                            while (ndigits > nzeroes)
-                                              {
-                                                --ndigits;
-                                                *p++ = digits[ndigits];
-                                              }
-                                          }
-                                      }
-                                    else
-                                      {
-                                        /* Exponential notation.  */
-                                        *p++ = digits[--ndigits];
-                                        if ((flags & FLAG_ALT) || ndigits > nzeroes)
-                                          {
-                                            *p++ = decimal_point_char ();
-                                            while (ndigits > nzeroes)
-                                              {
-                                                --ndigits;
-                                                *p++ = digits[ndigits];
-                                              }
-                                          }
-                                        *p++ = dp->conversion - 'G' + 'E'; /* 'e' or 'E' */
-#   if WIDE_CHAR_VERSION
-                                        {
-                                          static const wchar_t decimal_format[] =
-                                            { '%', '+', '.', '2', 'd', '\0' };
-                                          SNPRINTF (p, 6 + 1, decimal_format, exponent);
-                                        }
-                                        while (*p != '\0')
-                                          p++;
-#   else
-                                        if (sizeof (DCHAR_T) == 1)
-                                          {
-                                            sprintf ((char *) p, "%+.2d", exponent);
-                                            while (*p != '\0')
-                                              p++;
-                                          }
-                                        else
-                                          {
-                                            char expbuf[6 + 1];
-                                            const char *ep;
-                                            sprintf (expbuf, "%+.2d", exponent);
-                                            for (ep = expbuf; (*p = *ep) != '\0'; ep++)
-                                              p++;
-                                          }
-#   endif
-                                      }
-
-                                    free (digits);
-                                  }
-                              }
-                            else
-                              abort ();
-#  else
-                            /* arg is finite.  */
-                            if (!(arg == 0.0L))
-                              abort ();
-
-                            pad_ptr = p;
-
-                            if (dp->conversion == 'f' || dp->conversion == 'F')
-                              {
-                                *p++ = '0';
-                                if ((flags & FLAG_ALT) || precision > 0)
-                                  {
-                                    *p++ = decimal_point_char ();
-                                    for (; precision > 0; precision--)
-                                      *p++ = '0';
-                                  }
-                              }
-                            else if (dp->conversion == 'e' || dp->conversion == 'E')
-                              {
-                                *p++ = '0';
-                                if ((flags & FLAG_ALT) || precision > 0)
-                                  {
-                                    *p++ = decimal_point_char ();
-                                    for (; precision > 0; precision--)
-                                      *p++ = '0';
-                                  }
-                                *p++ = dp->conversion; /* 'e' or 'E' */
-                                *p++ = '+';
-                                *p++ = '0';
-                                *p++ = '0';
-                              }
-                            else if (dp->conversion == 'g' || dp->conversion == 'G')
-                              {
-                                *p++ = '0';
-                                if (flags & FLAG_ALT)
-                                  {
-                                    size_t ndigits =
-                                      (precision > 0 ? precision - 1 : 0);
-                                    *p++ = decimal_point_char ();
-                                    for (; ndigits > 0; --ndigits)
-                                      *p++ = '0';
-                                  }
-                              }
-                            else if (dp->conversion == 'a' || dp->conversion == 'A')
-                              {
-                                *p++ = '0';
-                                *p++ = dp->conversion - 'A' + 'X';
-                                pad_ptr = p;
-                                *p++ = '0';
-                                if ((flags & FLAG_ALT) || precision > 0)
-                                  {
-                                    *p++ = decimal_point_char ();
-                                    for (; precision > 0; precision--)
-                                      *p++ = '0';
-                                  }
-                                *p++ = dp->conversion - 'A' + 'P';
-                                *p++ = '+';
-                                *p++ = '0';
-                              }
-                            else
-                              abort ();
-#  endif
-                          }
-
-                        END_LONG_DOUBLE_ROUNDING ();
-                      }
-                  }
-#  if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
-                else
-#  endif
-# endif
-# if NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE
-                  {
-                    double arg = a.arg[dp->arg_index].a.a_double;
-
-                    if (isnand (arg))
-                      {
-                        if (dp->conversion >= 'A' && dp->conversion <= 'Z')
-                          {
-                            *p++ = 'N'; *p++ = 'A'; *p++ = 'N';
-                          }
-                        else
-                          {
-                            *p++ = 'n'; *p++ = 'a'; *p++ = 'n';
-                          }
-                      }
-                    else
-                      {
-                        int sign = 0;
-
-                        if (signbit (arg)) /* arg < 0.0 or negative zero */
-                          {
-                            sign = -1;
-                            arg = -arg;
-                          }
-
-                        if (sign < 0)
-                          *p++ = '-';
-                        else if (flags & FLAG_SHOWSIGN)
-                          *p++ = '+';
-                        else if (flags & FLAG_SPACE)
-                          *p++ = ' ';
-
-                        if (arg > 0.0 && arg + arg == arg)
-                          {
-                            if (dp->conversion >= 'A' && dp->conversion <= 'Z')
-                              {
-                                *p++ = 'I'; *p++ = 'N'; *p++ = 'F';
-                              }
-                            else
-                              {
-                                *p++ = 'i'; *p++ = 'n'; *p++ = 'f';
-                              }
-                          }
-                        else
-                          {
-#  if NEED_PRINTF_DOUBLE
-                            pad_ptr = p;
-
-                            if (dp->conversion == 'f' || dp->conversion == 'F')
-                              {
-                                char *digits;
-                                size_t ndigits;
-
-                                digits =
-                                  scale10_round_decimal_double (arg, precision);
-                                if (digits == NULL)
-                                  goto out_of_memory;
-                                ndigits = strlen (digits);
-
-                                if (ndigits > precision)
-                                  do
-                                    {
-                                      --ndigits;
-                                      *p++ = digits[ndigits];
-                                    }
-                                  while (ndigits > precision);
-                                else
-                                  *p++ = '0';
-                                /* Here ndigits <= precision.  */
-                                if ((flags & FLAG_ALT) || precision > 0)
-                                  {
-                                    *p++ = decimal_point_char ();
-                                    for (; precision > ndigits; precision--)
-                                      *p++ = '0';
-                                    while (ndigits > 0)
-                                      {
-                                        --ndigits;
-                                        *p++ = digits[ndigits];
-                                      }
-                                  }
-
-                                free (digits);
-                              }
-                            else if (dp->conversion == 'e' || dp->conversion == 'E')
-                              {
-                                int exponent;
-
-                                if (arg == 0.0)
-                                  {
-                                    exponent = 0;
-                                    *p++ = '0';
-                                    if ((flags & FLAG_ALT) || precision > 0)
-                                      {
-                                        *p++ = decimal_point_char ();
-                                        for (; precision > 0; precision--)
-                                          *p++ = '0';
-                                      }
-                                  }
-                                else
-                                  {
-                                    /* arg > 0.0.  */
-                                    int adjusted;
-                                    char *digits;
-                                    size_t ndigits;
-
-                                    exponent = floorlog10 (arg);
-                                    adjusted = 0;
-                                    for (;;)
-                                      {
-                                        digits =
-                                          scale10_round_decimal_double (arg,
-                                                                        (int)precision - exponent);
-                                        if (digits == NULL)
-                                          goto out_of_memory;
-                                        ndigits = strlen (digits);
-
-                                        if (ndigits == precision + 1)
-                                          break;
-                                        if (ndigits < precision
-                                            || ndigits > precision + 2)
-                                          /* The exponent was not guessed
-                                             precisely enough.  */
-                                          abort ();
-                                        if (adjusted)
-                                          /* None of two values of exponent is
-                                             the right one.  Prevent an endless
-                                             loop.  */
-                                          abort ();
-                                        free (digits);
-                                        if (ndigits == precision)
-                                          exponent -= 1;
-                                        else
-                                          exponent += 1;
-                                        adjusted = 1;
-                                      }
-                                    /* Here ndigits = precision+1.  */
-                                    if (is_borderline (digits, precision))
-                                      {
-                                        /* Maybe the exponent guess was too high
-                                           and a smaller exponent can be reached
-                                           by turning a 10...0 into 9...9x.  */
-                                        char *digits2 =
-                                          scale10_round_decimal_double (arg,
-                                                                        (int)precision - exponent + 1);
-                                        if (digits2 == NULL)
-                                          {
-                                            free (digits);
-                                            goto out_of_memory;
-                                          }
-                                        if (strlen (digits2) == precision + 1)
-                                          {
-                                            free (digits);
-                                            digits = digits2;
-                                            exponent -= 1;
-                                          }
-                                        else
-                                          free (digits2);
-                                      }
-                                    /* Here ndigits = precision+1.  */
-
-                                    *p++ = digits[--ndigits];
-                                    if ((flags & FLAG_ALT) || precision > 0)
-                                      {
-                                        *p++ = decimal_point_char ();
-                                        while (ndigits > 0)
-                                          {
-                                            --ndigits;
-                                            *p++ = digits[ndigits];
-                                          }
-                                      }
-
-                                    free (digits);
-                                  }
-
-                                *p++ = dp->conversion; /* 'e' or 'E' */
-#   if WIDE_CHAR_VERSION
-                                {
-                                  static const wchar_t decimal_format[] =
-                                    /* Produce the same number of exponent digits
-                                       as the native printf implementation.  */
-#    if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-                                    { '%', '+', '.', '3', 'd', '\0' };
-#    else
-                                    { '%', '+', '.', '2', 'd', '\0' };
-#    endif
-                                  SNPRINTF (p, 6 + 1, decimal_format, exponent);
-                                }
-                                while (*p != '\0')
-                                  p++;
-#   else
-                                {
-                                  static const char decimal_format[] =
-                                    /* Produce the same number of exponent digits
-                                       as the native printf implementation.  */
-#    if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-                                    "%+.3d";
-#    else
-                                    "%+.2d";
-#    endif
-                                  if (sizeof (DCHAR_T) == 1)
-                                    {
-                                      sprintf ((char *) p, decimal_format, exponent);
-                                      while (*p != '\0')
-                                        p++;
-                                    }
-                                  else
-                                    {
-                                      char expbuf[6 + 1];
-                                      const char *ep;
-                                      sprintf (expbuf, decimal_format, exponent);
-                                      for (ep = expbuf; (*p = *ep) != '\0'; ep++)
-                                        p++;
-                                    }
-                                }
-#   endif
-                              }
-                            else if (dp->conversion == 'g' || dp->conversion == 'G')
-                              {
-                                if (precision == 0)
-                                  precision = 1;
-                                /* precision >= 1.  */
-
-                                if (arg == 0.0)
-                                  /* The exponent is 0, >= -4, < precision.
-                                     Use fixed-point notation.  */
-                                  {
-                                    size_t ndigits = precision;
-                                    /* Number of trailing zeroes that have to be
-                                       dropped.  */
-                                    size_t nzeroes =
-                                      (flags & FLAG_ALT ? 0 : precision - 1);
-
-                                    --ndigits;
-                                    *p++ = '0';
-                                    if ((flags & FLAG_ALT) || ndigits > nzeroes)
-                                      {
-                                        *p++ = decimal_point_char ();
-                                        while (ndigits > nzeroes)
-                                          {
-                                            --ndigits;
-                                            *p++ = '0';
-                                          }
-                                      }
-                                  }
-                                else
-                                  {
-                                    /* arg > 0.0.  */
-                                    int exponent;
-                                    int adjusted;
-                                    char *digits;
-                                    size_t ndigits;
-                                    size_t nzeroes;
-
-                                    exponent = floorlog10 (arg);
-                                    adjusted = 0;
-                                    for (;;)
-                                      {
-                                        digits =
-                                          scale10_round_decimal_double (arg,
-                                                                        (int)(precision - 1) - exponent);
-                                        if (digits == NULL)
-                                          goto out_of_memory;
-                                        ndigits = strlen (digits);
-
-                                        if (ndigits == precision)
-                                          break;
-                                        if (ndigits < precision - 1
-                                            || ndigits > precision + 1)
-                                          /* The exponent was not guessed
-                                             precisely enough.  */
-                                          abort ();
-                                        if (adjusted)
-                                          /* None of two values of exponent is
-                                             the right one.  Prevent an endless
-                                             loop.  */
-                                          abort ();
-                                        free (digits);
-                                        if (ndigits < precision)
-                                          exponent -= 1;
-                                        else
-                                          exponent += 1;
-                                        adjusted = 1;
-                                      }
-                                    /* Here ndigits = precision.  */
-                                    if (is_borderline (digits, precision - 1))
-                                      {
-                                        /* Maybe the exponent guess was too high
-                                           and a smaller exponent can be reached
-                                           by turning a 10...0 into 9...9x.  */
-                                        char *digits2 =
-                                          scale10_round_decimal_double (arg,
-                                                                        (int)(precision - 1) - exponent + 1);
-                                        if (digits2 == NULL)
-                                          {
-                                            free (digits);
-                                            goto out_of_memory;
-                                          }
-                                        if (strlen (digits2) == precision)
-                                          {
-                                            free (digits);
-                                            digits = digits2;
-                                            exponent -= 1;
-                                          }
-                                        else
-                                          free (digits2);
-                                      }
-                                    /* Here ndigits = precision.  */
-
-                                    /* Determine the number of trailing zeroes
-                                       that have to be dropped.  */
-                                    nzeroes = 0;
-                                    if ((flags & FLAG_ALT) == 0)
-                                      while (nzeroes < ndigits
-                                             && digits[nzeroes] == '0')
-                                        nzeroes++;
-
-                                    /* The exponent is now determined.  */
-                                    if (exponent >= -4
-                                        && exponent < (long)precision)
-                                      {
-                                        /* Fixed-point notation:
-                                           max(exponent,0)+1 digits, then the
-                                           decimal point, then the remaining
-                                           digits without trailing zeroes.  */
-                                        if (exponent >= 0)
-                                          {
-                                            size_t count = exponent + 1;
-                                            /* Note: count <= precision = ndigits.  */
-                                            for (; count > 0; count--)
-                                              *p++ = digits[--ndigits];
-                                            if ((flags & FLAG_ALT) || ndigits > nzeroes)
-                                              {
-                                                *p++ = decimal_point_char ();
-                                                while (ndigits > nzeroes)
-                                                  {
-                                                    --ndigits;
-                                                    *p++ = digits[ndigits];
-                                                  }
-                                              }
-                                          }
-                                        else
-                                          {
-                                            size_t count = -exponent - 1;
-                                            *p++ = '0';
-                                            *p++ = decimal_point_char ();
-                                            for (; count > 0; count--)
-                                              *p++ = '0';
-                                            while (ndigits > nzeroes)
-                                              {
-                                                --ndigits;
-                                                *p++ = digits[ndigits];
-                                              }
-                                          }
-                                      }
-                                    else
-                                      {
-                                        /* Exponential notation.  */
-                                        *p++ = digits[--ndigits];
-                                        if ((flags & FLAG_ALT) || ndigits > nzeroes)
-                                          {
-                                            *p++ = decimal_point_char ();
-                                            while (ndigits > nzeroes)
-                                              {
-                                                --ndigits;
-                                                *p++ = digits[ndigits];
-                                              }
-                                          }
-                                        *p++ = dp->conversion - 'G' + 'E'; /* 'e' or 'E' */
-#   if WIDE_CHAR_VERSION
-                                        {
-                                          static const wchar_t decimal_format[] =
-                                            /* Produce the same number of exponent digits
-                                               as the native printf implementation.  */
-#    if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-                                            { '%', '+', '.', '3', 'd', '\0' };
-#    else
-                                            { '%', '+', '.', '2', 'd', '\0' };
-#    endif
-                                          SNPRINTF (p, 6 + 1, decimal_format, exponent);
-                                        }
-                                        while (*p != '\0')
-                                          p++;
-#   else
-                                        {
-                                          static const char decimal_format[] =
-                                            /* Produce the same number of exponent digits
-                                               as the native printf implementation.  */
-#    if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-                                            "%+.3d";
-#    else
-                                            "%+.2d";
-#    endif
-                                          if (sizeof (DCHAR_T) == 1)
-                                            {
-                                              sprintf ((char *) p, decimal_format, exponent);
-                                              while (*p != '\0')
-                                                p++;
-                                            }
-                                          else
-                                            {
-                                              char expbuf[6 + 1];
-                                              const char *ep;
-                                              sprintf (expbuf, decimal_format, exponent);
-                                              for (ep = expbuf; (*p = *ep) != '\0'; ep++)
-                                                p++;
-                                            }
-                                        }
-#   endif
-                                      }
-
-                                    free (digits);
-                                  }
-                              }
-                            else
-                              abort ();
-#  else
-                            /* arg is finite.  */
-                            if (!(arg == 0.0))
-                              abort ();
-
-                            pad_ptr = p;
-
-                            if (dp->conversion == 'f' || dp->conversion == 'F')
-                              {
-                                *p++ = '0';
-                                if ((flags & FLAG_ALT) || precision > 0)
-                                  {
-                                    *p++ = decimal_point_char ();
-                                    for (; precision > 0; precision--)
-                                      *p++ = '0';
-                                  }
-                              }
-                            else if (dp->conversion == 'e' || dp->conversion == 'E')
-                              {
-                                *p++ = '0';
-                                if ((flags & FLAG_ALT) || precision > 0)
-                                  {
-                                    *p++ = decimal_point_char ();
-                                    for (; precision > 0; precision--)
-                                      *p++ = '0';
-                                  }
-                                *p++ = dp->conversion; /* 'e' or 'E' */
-                                *p++ = '+';
-                                /* Produce the same number of exponent digits as
-                                   the native printf implementation.  */
-#   if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-                                *p++ = '0';
-#   endif
-                                *p++ = '0';
-                                *p++ = '0';
-                              }
-                            else if (dp->conversion == 'g' || dp->conversion == 'G')
-                              {
-                                *p++ = '0';
-                                if (flags & FLAG_ALT)
-                                  {
-                                    size_t ndigits =
-                                      (precision > 0 ? precision - 1 : 0);
-                                    *p++ = decimal_point_char ();
-                                    for (; ndigits > 0; --ndigits)
-                                      *p++ = '0';
-                                  }
-                              }
-                            else
-                              abort ();
-#  endif
-                          }
-                      }
-                  }
-# endif
-
-                /* The generated string now extends from tmp to p, with the
-                   zero padding insertion point being at pad_ptr.  */
-                if (has_width && p - tmp < width)
-                  {
-                    size_t pad = width - (p - tmp);
-                    DCHAR_T *end = p + pad;
-
-                    if (flags & FLAG_LEFT)
-                      {
-                        /* Pad with spaces on the right.  */
-                        for (; pad > 0; pad--)
-                          *p++ = ' ';
-                      }
-                    else if ((flags & FLAG_ZERO) && pad_ptr != NULL)
-                      {
-                        /* Pad with zeroes.  */
-                        DCHAR_T *q = end;
-
-                        while (p > pad_ptr)
-                          *--q = *--p;
-                        for (; pad > 0; pad--)
-                          *p++ = '0';
-                      }
-                    else
-                      {
-                        /* Pad with spaces on the left.  */
-                        DCHAR_T *q = end;
-
-                        while (p > tmp)
-                          *--q = *--p;
-                        for (; pad > 0; pad--)
-                          *p++ = ' ';
-                      }
-
-                    p = end;
-                  }
-
-                {
-                  size_t count = p - tmp;
-
-                  if (count >= tmp_length)
-                    /* tmp_length was incorrectly calculated - fix the
-                       code above!  */
-                    abort ();
-
-                  /* Make room for the result.  */
-                  if (count >= allocated - length)
-                    {
-                      size_t n = xsum (length, count);
-
-                      ENSURE_ALLOCATION (n);
-                    }
-
-                  /* Append the result.  */
-                  memcpy (result + length, tmp, count * sizeof (DCHAR_T));
-                  if (tmp != tmpbuf)
-                    free (tmp);
-                  length += count;
-                }
-              }
-#endif
-            else
-              {
-                arg_type type = a.arg[dp->arg_index].type;
-                int flags = dp->flags;
-#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
-                int has_width;
-                size_t width;
-#endif
-#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || NEED_PRINTF_UNBOUNDED_PRECISION
-                int has_precision;
-                size_t precision;
-#endif
-#if NEED_PRINTF_UNBOUNDED_PRECISION
-                int prec_ourselves;
-#else
-#               define prec_ourselves 0
-#endif
-#if NEED_PRINTF_FLAG_LEFTADJUST
-#               define pad_ourselves 1
-#elif !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
-                int pad_ourselves;
-#else
-#               define pad_ourselves 0
-#endif
-                TCHAR_T *fbp;
-                unsigned int prefix_count;
-                int prefixes[2] IF_LINT (= { 0 });
-                int orig_errno;
-#if !USE_SNPRINTF
-                size_t tmp_length;
-                TCHAR_T tmpbuf[700];
-                TCHAR_T *tmp;
-#endif
-
-#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
-                has_width = 0;
-                width = 0;
-                if (dp->width_start != dp->width_end)
-                  {
-                    if (dp->width_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->width_arg_index].a.a_int;
-                        if (arg < 0)
-                          {
-                            /* "A negative field width is taken as a '-' flag
-                                followed by a positive field width."  */
-                            flags |= FLAG_LEFT;
-                            width = (unsigned int) (-arg);
-                          }
-                        else
-                          width = arg;
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->width_start;
-
-                        do
-                          width = xsum (xtimes (width, 10), *digitp++ - '0');
-                        while (digitp != dp->width_end);
-                      }
-                    has_width = 1;
-                  }
-#endif
-
-#if !USE_SNPRINTF || !HAVE_SNPRINTF_RETVAL_C99 || NEED_PRINTF_UNBOUNDED_PRECISION
-                has_precision = 0;
-                precision = 6;
-                if (dp->precision_start != dp->precision_end)
-                  {
-                    if (dp->precision_arg_index != ARG_NONE)
-                      {
-                        int arg;
-
-                        if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
-                          abort ();
-                        arg = a.arg[dp->precision_arg_index].a.a_int;
-                        /* "A negative precision is taken as if the precision
-                            were omitted."  */
-                        if (arg >= 0)
-                          {
-                            precision = arg;
-                            has_precision = 1;
-                          }
-                      }
-                    else
-                      {
-                        const FCHAR_T *digitp = dp->precision_start + 1;
-
-                        precision = 0;
-                        while (digitp != dp->precision_end)
-                          precision = xsum (xtimes (precision, 10), *digitp++ - '0');
-                        has_precision = 1;
-                      }
-                  }
-#endif
-
-                /* Decide whether to handle the precision ourselves.  */
-#if NEED_PRINTF_UNBOUNDED_PRECISION
-                switch (dp->conversion)
-                  {
-                  case 'd': case 'i': case 'u':
-                  case 'o':
-                  case 'x': case 'X': case 'p':
-                    prec_ourselves = has_precision && (precision > 0);
-                    break;
-                  default:
-                    prec_ourselves = 0;
-                    break;
-                  }
-#endif
-
-                /* Decide whether to perform the padding ourselves.  */
-#if !NEED_PRINTF_FLAG_LEFTADJUST && (!DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION)
-                switch (dp->conversion)
-                  {
-# if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO
-                  /* If we need conversion from TCHAR_T[] to DCHAR_T[], we need
-                     to perform the padding after this conversion.  Functions
-                     with unistdio extensions perform the padding based on
-                     character count rather than element count.  */
-                  case 'c': case 's':
-# endif
-# if NEED_PRINTF_FLAG_ZERO
-                  case 'f': case 'F': case 'e': case 'E': case 'g': case 'G':
-                  case 'a': case 'A':
-# endif
-                    pad_ourselves = 1;
-                    break;
-                  default:
-                    pad_ourselves = prec_ourselves;
-                    break;
-                  }
-#endif
-
-#if !USE_SNPRINTF
-                /* Allocate a temporary buffer of sufficient size for calling
-                   sprintf.  */
-                tmp_length =
-                  MAX_ROOM_NEEDED (&a, dp->arg_index, dp->conversion, type,
-                                   flags, width, has_precision, precision,
-                                   pad_ourselves);
-
-                if (tmp_length <= sizeof (tmpbuf) / sizeof (TCHAR_T))
-                  tmp = tmpbuf;
-                else
-                  {
-                    size_t tmp_memsize = xtimes (tmp_length, sizeof (TCHAR_T));
-
-                    if (size_overflow_p (tmp_memsize))
-                      /* Overflow, would lead to out of memory.  */
-                      goto out_of_memory;
-                    tmp = (TCHAR_T *) malloc (tmp_memsize);
-                    if (tmp == NULL)
-                      /* Out of memory.  */
-                      goto out_of_memory;
-                  }
-#endif
-
-                /* Construct the format string for calling snprintf or
-                   sprintf.  */
-                fbp = buf;
-                *fbp++ = '%';
-#if NEED_PRINTF_FLAG_GROUPING
-                /* The underlying implementation doesn't support the ' flag.
-                   Produce no grouping characters in this case; this is
-                   acceptable because the grouping is locale dependent.  */
-#else
-                if (flags & FLAG_GROUP)
-                  *fbp++ = '\'';
-#endif
-                if (flags & FLAG_LEFT)
-                  *fbp++ = '-';
-                if (flags & FLAG_SHOWSIGN)
-                  *fbp++ = '+';
-                if (flags & FLAG_SPACE)
-                  *fbp++ = ' ';
-                if (flags & FLAG_ALT)
-                  *fbp++ = '#';
-#if __GLIBC__ >= 2 && !defined __UCLIBC__
-                if (flags & FLAG_LOCALIZED)
-                  *fbp++ = 'I';
-#endif
-                if (!pad_ourselves)
-                  {
-                    if (flags & FLAG_ZERO)
-                      *fbp++ = '0';
-                    if (dp->width_start != dp->width_end)
-                      {
-                        size_t n = dp->width_end - dp->width_start;
-                        /* The width specification is known to consist only
-                           of standard ASCII characters.  */
-                        if (sizeof (FCHAR_T) == sizeof (TCHAR_T))
-                          {
-                            memcpy (fbp, dp->width_start, n * sizeof (TCHAR_T));
-                            fbp += n;
-                          }
-                        else
-                          {
-                            const FCHAR_T *mp = dp->width_start;
-                            do
-                              *fbp++ = (unsigned char) *mp++;
-                            while (--n > 0);
-                          }
-                      }
-                  }
-                if (!prec_ourselves)
-                  {
-                    if (dp->precision_start != dp->precision_end)
-                      {
-                        size_t n = dp->precision_end - dp->precision_start;
-                        /* The precision specification is known to consist only
-                           of standard ASCII characters.  */
-                        if (sizeof (FCHAR_T) == sizeof (TCHAR_T))
-                          {
-                            memcpy (fbp, dp->precision_start, n * sizeof (TCHAR_T));
-                            fbp += n;
-                          }
-                        else
-                          {
-                            const FCHAR_T *mp = dp->precision_start;
-                            do
-                              *fbp++ = (unsigned char) *mp++;
-                            while (--n > 0);
-                          }
-                      }
-                  }
-
-                switch (type)
-                  {
-#if HAVE_LONG_LONG_INT
-                  case TYPE_LONGLONGINT:
-                  case TYPE_ULONGLONGINT:
-# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-                    *fbp++ = 'I';
-                    *fbp++ = '6';
-                    *fbp++ = '4';
-                    break;
-# else
-                    *fbp++ = 'l';
-                    /*FALLTHROUGH*/
-# endif
-#endif
-                  case TYPE_LONGINT:
-                  case TYPE_ULONGINT:
-#if HAVE_WINT_T
-                  case TYPE_WIDE_CHAR:
-#endif
-#if HAVE_WCHAR_T
-                  case TYPE_WIDE_STRING:
-#endif
-                    *fbp++ = 'l';
-                    break;
-                  case TYPE_LONGDOUBLE:
-                    *fbp++ = 'L';
-                    break;
-                  default:
-                    break;
-                  }
-#if NEED_PRINTF_DIRECTIVE_F
-                if (dp->conversion == 'F')
-                  *fbp = 'f';
-                else
-#endif
-                  *fbp = dp->conversion;
-#if USE_SNPRINTF
-# if !(((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) && !defined __UCLIBC__) || ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__))
-                fbp[1] = '%';
-                fbp[2] = 'n';
-                fbp[3] = '\0';
-# else
-                /* On glibc2 systems from glibc >= 2.3 - probably also older
-                   ones - we know that snprintf's return value conforms to
-                   ISO C 99: the tests gl_SNPRINTF_RETVAL_C99 and
-                   gl_SNPRINTF_TRUNCATION_C99 pass.
-                   Therefore we can avoid using %n in this situation.
-                   On glibc2 systems from 2004-10-18 or newer, the use of %n
-                   in format strings in writable memory may crash the program
-                   (if compiled with _FORTIFY_SOURCE=2), so we should avoid it
-                   in this situation.  */
-                /* On native Win32 systems (such as mingw), we can avoid using
-                   %n because:
-                     - Although the gl_SNPRINTF_TRUNCATION_C99 test fails,
-                       snprintf does not write more than the specified number
-                       of bytes. (snprintf (buf, 3, "%d %d", 4567, 89) writes
-                       '4', '5', '6' into buf, not '4', '5', '\0'.)
-                     - Although the gl_SNPRINTF_RETVAL_C99 test fails, snprintf
-                       allows us to recognize the case of an insufficient
-                       buffer size: it returns -1 in this case.
-                   On native Win32 systems (such as mingw) where the OS is
-                   Windows Vista, the use of %n in format strings by default
-                   crashes the program. See
-                     <http://gcc.gnu.org/ml/gcc/2007-06/msg00122.html> and
-                     <http://msdn2.microsoft.com/en-us/library/ms175782(VS.80).aspx>
-                   So we should avoid %n in this situation.  */
-                fbp[1] = '\0';
-# endif
-#else
-                fbp[1] = '\0';
-#endif
-
-                /* Construct the arguments for calling snprintf or sprintf.  */
-                prefix_count = 0;
-                if (!pad_ourselves && dp->width_arg_index != ARG_NONE)
-                  {
-                    if (!(a.arg[dp->width_arg_index].type == TYPE_INT))
-                      abort ();
-                    prefixes[prefix_count++] = a.arg[dp->width_arg_index].a.a_int;
-                  }
-                if (!prec_ourselves && dp->precision_arg_index != ARG_NONE)
-                  {
-                    if (!(a.arg[dp->precision_arg_index].type == TYPE_INT))
-                      abort ();
-                    prefixes[prefix_count++] = a.arg[dp->precision_arg_index].a.a_int;
-                  }
-
-#if USE_SNPRINTF
-                /* The SNPRINTF result is appended after result[0..length].
-                   The latter is an array of DCHAR_T; SNPRINTF appends an
-                   array of TCHAR_T to it.  This is possible because
-                   sizeof (TCHAR_T) divides sizeof (DCHAR_T) and
-                   alignof (TCHAR_T) <= alignof (DCHAR_T).  */
-# define TCHARS_PER_DCHAR (sizeof (DCHAR_T) / sizeof (TCHAR_T))
-                /* Ensure that maxlen below will be >= 2.  Needed on BeOS,
-                   where an snprintf() with maxlen==1 acts like sprintf().  */
-                ENSURE_ALLOCATION (xsum (length,
-                                         (2 + TCHARS_PER_DCHAR - 1)
-                                         / TCHARS_PER_DCHAR));
-                /* Prepare checking whether snprintf returns the count
-                   via %n.  */
-                *(TCHAR_T *) (result + length) = '\0';
-#endif
-
-                orig_errno = errno;
-
-                for (;;)
-                  {
-                    int count = -1;
-
-#if USE_SNPRINTF
-                    int retcount = 0;
-                    size_t maxlen = allocated - length;
-                    /* SNPRINTF can fail if its second argument is
-                       > INT_MAX.  */
-                    if (maxlen > INT_MAX / TCHARS_PER_DCHAR)
-                      maxlen = INT_MAX / TCHARS_PER_DCHAR;
-                    maxlen = maxlen * TCHARS_PER_DCHAR;
-# define SNPRINTF_BUF(arg) \
-                    switch (prefix_count)                                   \
-                      {                                                     \
-                      case 0:                                               \
-                        retcount = SNPRINTF ((TCHAR_T *) (result + length), \
-                                             maxlen, buf,                   \
-                                             arg, &count);                  \
-                        break;                                              \
-                      case 1:                                               \
-                        retcount = SNPRINTF ((TCHAR_T *) (result + length), \
-                                             maxlen, buf,                   \
-                                             prefixes[0], arg, &count);     \
-                        break;                                              \
-                      case 2:                                               \
-                        retcount = SNPRINTF ((TCHAR_T *) (result + length), \
-                                             maxlen, buf,                   \
-                                             prefixes[0], prefixes[1], arg, \
-                                             &count);                       \
-                        break;                                              \
-                      default:                                              \
-                        abort ();                                           \
-                      }
-#else
-# define SNPRINTF_BUF(arg) \
-                    switch (prefix_count)                                   \
-                      {                                                     \
-                      case 0:                                               \
-                        count = sprintf (tmp, buf, arg);                    \
-                        break;                                              \
-                      case 1:                                               \
-                        count = sprintf (tmp, buf, prefixes[0], arg);       \
-                        break;                                              \
-                      case 2:                                               \
-                        count = sprintf (tmp, buf, prefixes[0], prefixes[1],\
-                                         arg);                              \
-                        break;                                              \
-                      default:                                              \
-                        abort ();                                           \
-                      }
-#endif
-
-                    errno = 0;
-                    switch (type)
-                      {
-                      case TYPE_SCHAR:
-                        {
-                          int arg = a.arg[dp->arg_index].a.a_schar;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_UCHAR:
-                        {
-                          unsigned int arg = a.arg[dp->arg_index].a.a_uchar;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_SHORT:
-                        {
-                          int arg = a.arg[dp->arg_index].a.a_short;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_USHORT:
-                        {
-                          unsigned int arg = a.arg[dp->arg_index].a.a_ushort;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_INT:
-                        {
-                          int arg = a.arg[dp->arg_index].a.a_int;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_UINT:
-                        {
-                          unsigned int arg = a.arg[dp->arg_index].a.a_uint;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_LONGINT:
-                        {
-                          long int arg = a.arg[dp->arg_index].a.a_longint;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_ULONGINT:
-                        {
-                          unsigned long int arg = a.arg[dp->arg_index].a.a_ulongint;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-#if HAVE_LONG_LONG_INT
-                      case TYPE_LONGLONGINT:
-                        {
-                          long long int arg = a.arg[dp->arg_index].a.a_longlongint;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_ULONGLONGINT:
-                        {
-                          unsigned long long int arg = a.arg[dp->arg_index].a.a_ulonglongint;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-#endif
-                      case TYPE_DOUBLE:
-                        {
-                          double arg = a.arg[dp->arg_index].a.a_double;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_LONGDOUBLE:
-                        {
-                          long double arg = a.arg[dp->arg_index].a.a_longdouble;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      case TYPE_CHAR:
-                        {
-                          int arg = a.arg[dp->arg_index].a.a_char;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-#if HAVE_WINT_T
-                      case TYPE_WIDE_CHAR:
-                        {
-                          wint_t arg = a.arg[dp->arg_index].a.a_wide_char;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-#endif
-                      case TYPE_STRING:
-                        {
-                          const char *arg = a.arg[dp->arg_index].a.a_string;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-#if HAVE_WCHAR_T
-                      case TYPE_WIDE_STRING:
-                        {
-                          const wchar_t *arg = a.arg[dp->arg_index].a.a_wide_string;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-#endif
-                      case TYPE_POINTER:
-                        {
-                          void *arg = a.arg[dp->arg_index].a.a_pointer;
-                          SNPRINTF_BUF (arg);
-                        }
-                        break;
-                      default:
-                        abort ();
-                      }
-
-#if USE_SNPRINTF
-                    /* Portability: Not all implementations of snprintf()
-                       are ISO C 99 compliant.  Determine the number of
-                       bytes that snprintf() has produced or would have
-                       produced.  */
-                    if (count >= 0)
-                      {
-                        /* Verify that snprintf() has NUL-terminated its
-                           result.  */
-                        if (count < maxlen
-                            && ((TCHAR_T *) (result + length)) [count] != '\0')
-                          abort ();
-                        /* Portability hack.  */
-                        if (retcount > count)
-                          count = retcount;
-                      }
-                    else
-                      {
-                        /* snprintf() doesn't understand the '%n'
-                           directive.  */
-                        if (fbp[1] != '\0')
-                          {
-                            /* Don't use the '%n' directive; instead, look
-                               at the snprintf() return value.  */
-                            fbp[1] = '\0';
-                            continue;
-                          }
-                        else
-                          {
-                            /* Look at the snprintf() return value.  */
-                            if (retcount < 0)
-                              {
-# if !HAVE_SNPRINTF_RETVAL_C99
-                                /* HP-UX 10.20 snprintf() is doubly deficient:
-                                   It doesn't understand the '%n' directive,
-                                   *and* it returns -1 (rather than the length
-                                   that would have been required) when the
-                                   buffer is too small.
-                                   But a failure at this point can also come
-                                   from other reasons than a too small buffer,
-                                   such as an invalid wide string argument to
-                                   the %ls directive, or possibly an invalid
-                                   floating-point argument.  */
-                                size_t tmp_length =
-                                  MAX_ROOM_NEEDED (&a, dp->arg_index,
-                                                   dp->conversion, type, flags,
-                                                   width, has_precision,
-                                                   precision, pad_ourselves);
-
-                                if (maxlen < tmp_length)
-                                  {
-                                    /* Make more room.  But try to do through
-                                       this reallocation only once.  */
-                                    size_t bigger_need =
-                                      xsum (length,
-                                            xsum (tmp_length,
-                                                  TCHARS_PER_DCHAR - 1)
-                                            / TCHARS_PER_DCHAR);
-                                    /* And always grow proportionally.
-                                       (There may be several arguments, each
-                                       needing a little more room than the
-                                       previous one.)  */
-                                    size_t bigger_need2 =
-                                      xsum (xtimes (allocated, 2), 12);
-                                    if (bigger_need < bigger_need2)
-                                      bigger_need = bigger_need2;
-                                    ENSURE_ALLOCATION (bigger_need);
-                                    continue;
-                                  }
-# endif
-                              }
-                            else
-                              count = retcount;
-                          }
-                      }
-#endif
-
-                    /* Attempt to handle failure.  */
-                    if (count < 0)
-                      {
-                        /* SNPRINTF or sprintf failed.  Save and use the errno
-                           that it has set, if any.  */
-                        int saved_errno = errno;
-
-                        if (!(result == resultbuf || result == NULL))
-                          free (result);
-                        if (buf_malloced != NULL)
-                          free (buf_malloced);
-                        CLEANUP ();
-                        errno =
-                          (saved_errno != 0
-                           ? saved_errno
-                           : (dp->conversion == 'c' || dp->conversion == 's'
-                              ? EILSEQ
-                              : EINVAL));
-                        return NULL;
-                      }
-
-#if USE_SNPRINTF
-                    /* Handle overflow of the allocated buffer.
-                       If such an overflow occurs, a C99 compliant snprintf()
-                       returns a count >= maxlen.  However, a non-compliant
-                       snprintf() function returns only count = maxlen - 1.  To
-                       cover both cases, test whether count >= maxlen - 1.  */
-                    if ((unsigned int) count + 1 >= maxlen)
-                      {
-                        /* If maxlen already has attained its allowed maximum,
-                           allocating more memory will not increase maxlen.
-                           Instead of looping, bail out.  */
-                        if (maxlen == INT_MAX / TCHARS_PER_DCHAR)
-                          goto overflow;
-                        else
-                          {
-                            /* Need at least (count + 1) * sizeof (TCHAR_T)
-                               bytes.  (The +1 is for the trailing NUL.)
-                               But ask for (count + 2) * sizeof (TCHAR_T)
-                               bytes, so that in the next round, we likely get
-                                 maxlen > (unsigned int) count + 1
-                               and so we don't get here again.
-                               And allocate proportionally, to avoid looping
-                               eternally if snprintf() reports a too small
-                               count.  */
-                            size_t n =
-                              xmax (xsum (length,
-                                          ((unsigned int) count + 2
-                                           + TCHARS_PER_DCHAR - 1)
-                                          / TCHARS_PER_DCHAR),
-                                    xtimes (allocated, 2));
-
-                            ENSURE_ALLOCATION (n);
-                            continue;
-                          }
-                      }
-#endif
-
-#if NEED_PRINTF_UNBOUNDED_PRECISION
-                    if (prec_ourselves)
-                      {
-                        /* Handle the precision.  */
-                        TCHAR_T *prec_ptr =
-# if USE_SNPRINTF
-                          (TCHAR_T *) (result + length);
-# else
-                          tmp;
-# endif
-                        size_t prefix_count;
-                        size_t move;
-
-                        prefix_count = 0;
-                        /* Put the additional zeroes after the sign.  */
-                        if (count >= 1
-                            && (*prec_ptr == '-' || *prec_ptr == '+'
-                                || *prec_ptr == ' '))
-                          prefix_count = 1;
-                        /* Put the additional zeroes after the 0x prefix if
-                           (flags & FLAG_ALT) || (dp->conversion == 'p').  */
-                        else if (count >= 2
-                                 && prec_ptr[0] == '0'
-                                 && (prec_ptr[1] == 'x' || prec_ptr[1] == 'X'))
-                          prefix_count = 2;
-
-                        move = count - prefix_count;
-                        if (precision > move)
-                          {
-                            /* Insert zeroes.  */
-                            size_t insert = precision - move;
-                            TCHAR_T *prec_end;
-
-# if USE_SNPRINTF
-                            size_t n =
-                              xsum (length,
-                                    (count + insert + TCHARS_PER_DCHAR - 1)
-                                    / TCHARS_PER_DCHAR);
-                            length += (count + TCHARS_PER_DCHAR - 1) / TCHARS_PER_DCHAR;
-                            ENSURE_ALLOCATION (n);
-                            length -= (count + TCHARS_PER_DCHAR - 1) / TCHARS_PER_DCHAR;
-                            prec_ptr = (TCHAR_T *) (result + length);
-# endif
-
-                            prec_end = prec_ptr + count;
-                            prec_ptr += prefix_count;
-
-                            while (prec_end > prec_ptr)
-                              {
-                                prec_end--;
-                                prec_end[insert] = prec_end[0];
-                              }
-
-                            prec_end += insert;
-                            do
-                              *--prec_end = '0';
-                            while (prec_end > prec_ptr);
-
-                            count += insert;
-                          }
-                      }
-#endif
-
-#if !USE_SNPRINTF
-                    if (count >= tmp_length)
-                      /* tmp_length was incorrectly calculated - fix the
-                         code above!  */
-                      abort ();
-#endif
-
-#if !DCHAR_IS_TCHAR
-                    /* Convert from TCHAR_T[] to DCHAR_T[].  */
-                    if (dp->conversion == 'c' || dp->conversion == 's')
-                      {
-                        /* type = TYPE_CHAR or TYPE_WIDE_CHAR or TYPE_STRING
-                           TYPE_WIDE_STRING.
-                           The result string is not certainly ASCII.  */
-                        const TCHAR_T *tmpsrc;
-                        DCHAR_T *tmpdst;
-                        size_t tmpdst_len;
-                        /* This code assumes that TCHAR_T is 'char'.  */
-                        verify (sizeof (TCHAR_T) == 1);
-# if USE_SNPRINTF
-                        tmpsrc = (TCHAR_T *) (result + length);
-# else
-                        tmpsrc = tmp;
-# endif
-                        tmpdst =
-                          DCHAR_CONV_FROM_ENCODING (locale_charset (),
-                                                    iconveh_question_mark,
-                                                    tmpsrc, count,
-                                                    NULL,
-                                                    NULL, &tmpdst_len);
-                        if (tmpdst == NULL)
-                          {
-                            int saved_errno = errno;
-                            if (!(result == resultbuf || result == NULL))
-                              free (result);
-                            if (buf_malloced != NULL)
-                              free (buf_malloced);
-                            CLEANUP ();
-                            errno = saved_errno;
-                            return NULL;
-                          }
-                        ENSURE_ALLOCATION (xsum (length, tmpdst_len));
-                        DCHAR_CPY (result + length, tmpdst, tmpdst_len);
-                        free (tmpdst);
-                        count = tmpdst_len;
-                      }
-                    else
-                      {
-                        /* The result string is ASCII.
-                           Simple 1:1 conversion.  */
-# if USE_SNPRINTF
-                        /* If sizeof (DCHAR_T) == sizeof (TCHAR_T), it's a
-                           no-op conversion, in-place on the array starting
-                           at (result + length).  */
-                        if (sizeof (DCHAR_T) != sizeof (TCHAR_T))
-# endif
-                          {
-                            const TCHAR_T *tmpsrc;
-                            DCHAR_T *tmpdst;
-                            size_t n;
-
-# if USE_SNPRINTF
-                            if (result == resultbuf)
-                              {
-                                tmpsrc = (TCHAR_T *) (result + length);
-                                /* ENSURE_ALLOCATION will not move tmpsrc
-                                   (because it's part of resultbuf).  */
-                                ENSURE_ALLOCATION (xsum (length, count));
-                              }
-                            else
-                              {
-                                /* ENSURE_ALLOCATION will move the array
-                                   (because it uses realloc().  */
-                                ENSURE_ALLOCATION (xsum (length, count));
-                                tmpsrc = (TCHAR_T *) (result + length);
-                              }
-# else
-                            tmpsrc = tmp;
-                            ENSURE_ALLOCATION (xsum (length, count));
-# endif
-                            tmpdst = result + length;
-                            /* Copy backwards, because of overlapping.  */
-                            tmpsrc += count;
-                            tmpdst += count;
-                            for (n = count; n > 0; n--)
-                              *--tmpdst = (unsigned char) *--tmpsrc;
-                          }
-                      }
-#endif
-
-#if DCHAR_IS_TCHAR && !USE_SNPRINTF
-                    /* Make room for the result.  */
-                    if (count > allocated - length)
-                      {
-                        /* Need at least count elements.  But allocate
-                           proportionally.  */
-                        size_t n =
-                          xmax (xsum (length, count), xtimes (allocated, 2));
-
-                        ENSURE_ALLOCATION (n);
-                      }
-#endif
-
-                    /* Here count <= allocated - length.  */
-
-                    /* Perform padding.  */
-#if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO || NEED_PRINTF_FLAG_LEFTADJUST || NEED_PRINTF_FLAG_ZERO || NEED_PRINTF_UNBOUNDED_PRECISION
-                    if (pad_ourselves && has_width)
-                      {
-                        size_t w;
-# if ENABLE_UNISTDIO
-                        /* Outside POSIX, it's preferrable to compare the width
-                           against the number of _characters_ of the converted
-                           value.  */
-                        w = DCHAR_MBSNLEN (result + length, count);
-# else
-                        /* The width is compared against the number of _bytes_
-                           of the converted value, says POSIX.  */
-                        w = count;
-# endif
-                        if (w < width)
-                          {
-                            size_t pad = width - w;
-
-                            /* Make room for the result.  */
-                            if (xsum (count, pad) > allocated - length)
-                              {
-                                /* Need at least count + pad elements.  But
-                                   allocate proportionally.  */
-                                size_t n =
-                                  xmax (xsum3 (length, count, pad),
-                                        xtimes (allocated, 2));
-
-# if USE_SNPRINTF
-                                length += count;
-                                ENSURE_ALLOCATION (n);
-                                length -= count;
-# else
-                                ENSURE_ALLOCATION (n);
-# endif
-                              }
-                            /* Here count + pad <= allocated - length.  */
-
-                            {
-# if !DCHAR_IS_TCHAR || USE_SNPRINTF
-                              DCHAR_T * const rp = result + length;
-# else
-                              DCHAR_T * const rp = tmp;
-# endif
-                              DCHAR_T *p = rp + count;
-                              DCHAR_T *end = p + pad;
-                              DCHAR_T *pad_ptr;
-# if !DCHAR_IS_TCHAR || ENABLE_UNISTDIO
-                              if (dp->conversion == 'c'
-                                  || dp->conversion == 's')
-                                /* No zero-padding for string directives.  */
-                                pad_ptr = NULL;
-                              else
-# endif
-                                {
-                                  pad_ptr = (*rp == '-' ? rp + 1 : rp);
-                                  /* No zero-padding of "inf" and "nan".  */
-                                  if ((*pad_ptr >= 'A' && *pad_ptr <= 'Z')
-                                      || (*pad_ptr >= 'a' && *pad_ptr <= 'z'))
-                                    pad_ptr = NULL;
-                                }
-                              /* The generated string now extends from rp to p,
-                                 with the zero padding insertion point being at
-                                 pad_ptr.  */
-
-                              count = count + pad; /* = end - rp */
-
-                              if (flags & FLAG_LEFT)
-                                {
-                                  /* Pad with spaces on the right.  */
-                                  for (; pad > 0; pad--)
-                                    *p++ = ' ';
-                                }
-                              else if ((flags & FLAG_ZERO) && pad_ptr != NULL)
-                                {
-                                  /* Pad with zeroes.  */
-                                  DCHAR_T *q = end;
-
-                                  while (p > pad_ptr)
-                                    *--q = *--p;
-                                  for (; pad > 0; pad--)
-                                    *p++ = '0';
-                                }
-                              else
-                                {
-                                  /* Pad with spaces on the left.  */
-                                  DCHAR_T *q = end;
-
-                                  while (p > rp)
-                                    *--q = *--p;
-                                  for (; pad > 0; pad--)
-                                    *p++ = ' ';
-                                }
-                            }
-                          }
-                      }
-#endif
-
-                    /* Here still count <= allocated - length.  */
-
-#if !DCHAR_IS_TCHAR || USE_SNPRINTF
-                    /* The snprintf() result did fit.  */
-#else
-                    /* Append the sprintf() result.  */
-                    memcpy (result + length, tmp, count * sizeof (DCHAR_T));
-#endif
-#if !USE_SNPRINTF
-                    if (tmp != tmpbuf)
-                      free (tmp);
-#endif
-
-#if NEED_PRINTF_DIRECTIVE_F
-                    if (dp->conversion == 'F')
-                      {
-                        /* Convert the %f result to upper case for %F.  */
-                        DCHAR_T *rp = result + length;
-                        size_t rc;
-                        for (rc = count; rc > 0; rc--, rp++)
-                          if (*rp >= 'a' && *rp <= 'z')
-                            *rp = *rp - 'a' + 'A';
-                      }
-#endif
-
-                    length += count;
-                    break;
-                  }
-                errno = orig_errno;
-#undef pad_ourselves
-#undef prec_ourselves
-              }
-          }
-      }
-
-    /* Add the final NUL.  */
-    ENSURE_ALLOCATION (xsum (length, 1));
-    result[length] = '\0';
-
-    if (result != resultbuf && length + 1 < allocated)
-      {
-        /* Shrink the allocated memory if possible.  */
-        DCHAR_T *memory;
-
-        memory = (DCHAR_T *) realloc (result, (length + 1) * sizeof (DCHAR_T));
-        if (memory != NULL)
-          result = memory;
-      }
-
-    if (buf_malloced != NULL)
-      free (buf_malloced);
-    CLEANUP ();
-    *lengthp = length;
-    /* Note that we can produce a big string of a length > INT_MAX.  POSIX
-       says that snprintf() fails with errno = EOVERFLOW in this case, but
-       that's only because snprintf() returns an 'int'.  This function does
-       not have this limitation.  */
-    return result;
-
-#if USE_SNPRINTF
-  overflow:
-    if (!(result == resultbuf || result == NULL))
-      free (result);
-    if (buf_malloced != NULL)
-      free (buf_malloced);
-    CLEANUP ();
-    errno = EOVERFLOW;
-    return NULL;
-#endif
-
-  out_of_memory:
-    if (!(result == resultbuf || result == NULL))
-      free (result);
-    if (buf_malloced != NULL)
-      free (buf_malloced);
-  out_of_memory_1:
-    CLEANUP ();
-    errno = ENOMEM;
-    return NULL;
-  }
-}
-
-#undef MAX_ROOM_NEEDED
-#undef TCHARS_PER_DCHAR
-#undef SNPRINTF
-#undef USE_SNPRINTF
-#undef DCHAR_SET
-#undef DCHAR_CPY
-#undef PRINTF_PARSE
-#undef DIRECTIVES
-#undef DIRECTIVE
-#undef DCHAR_IS_TCHAR
-#undef TCHAR_T
-#undef DCHAR_T
-#undef FCHAR_T
-#undef VASNPRINTF
diff --git a/gnulib-tests/vasnprintf.h b/gnulib-tests/vasnprintf.h
deleted file mode 100644
index d6b0497..0000000
--- a/gnulib-tests/vasnprintf.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* vsprintf with automatic memory allocation.
-   Copyright (C) 2002-2004, 2007-2011 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef _VASNPRINTF_H
-#define _VASNPRINTF_H
-
-/* Get va_list.  */
-#include <stdarg.h>
-
-/* Get size_t.  */
-#include <stddef.h>
-
-/* The __attribute__ feature is available in gcc versions 2.5 and later.
-   The __-protected variants of the attributes 'format' and 'printf' are
-   accepted by gcc versions 2.6.4 (effectively 2.7) and later.
-   We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because
-   gnulib and libintl do '#define printf __printf__' when they override
-   the 'printf' function.  */
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
-# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
-#else
-# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Write formatted output to a string dynamically allocated with malloc().
-   You can pass a preallocated buffer for the result in RESULTBUF and its
-   size in *LENGTHP; otherwise you pass RESULTBUF = NULL.
-   If successful, return the address of the string (this may be = RESULTBUF
-   if no dynamic memory allocation was necessary) and set *LENGTHP to the
-   number of resulting bytes, excluding the trailing NUL.  Upon error, set
-   errno and return NULL.
-
-   When dynamic memory allocation occurs, the preallocated buffer is left
-   alone (with possibly modified contents).  This makes it possible to use
-   a statically allocated or stack-allocated buffer, like this:
-
-          char buf[100];
-          size_t len = sizeof (buf);
-          char *output = vasnprintf (buf, &len, format, args);
-          if (output == NULL)
-            ... error handling ...;
-          else
-            {
-              ... use the output string ...;
-              if (output != buf)
-                free (output);
-            }
-  */
-#if REPLACE_VASNPRINTF
-# define asnprintf rpl_asnprintf
-# define vasnprintf rpl_vasnprintf
-#endif
-extern char * asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...)
-       _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4));
-extern char * vasnprintf (char *resultbuf, size_t *lengthp, const char *format, va_list args)
-       _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 0));
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _VASNPRINTF_H */
diff --git a/gnulib-tests/wctob.c b/gnulib-tests/wctob.c
index c0c8bae..508f896 100644
--- a/gnulib-tests/wctob.c
+++ b/gnulib-tests/wctob.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Convert wide character to unibyte character.
-   Copyright (C) 2008, 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2008.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/wctomb-impl.h b/gnulib-tests/wctomb-impl.h
index 74620f0..60dc3b9 100644
--- a/gnulib-tests/wctomb-impl.h
+++ b/gnulib-tests/wctomb-impl.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Convert wide character to multibyte character.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2011.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/wctomb.c b/gnulib-tests/wctomb.c
index e1db64e..3761108 100644
--- a/gnulib-tests/wctomb.c
+++ b/gnulib-tests/wctomb.c
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Convert wide character to multibyte character.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2011.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/gnulib-tests/xsize.h b/gnulib-tests/xsize.h
deleted file mode 100644
index 5f980ca..0000000
--- a/gnulib-tests/xsize.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* xsize.h -- Checked size_t computations.
-
-   Copyright (C) 2003, 2008-2011 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef _XSIZE_H
-#define _XSIZE_H
-
-/* Get size_t.  */
-#include <stddef.h>
-
-/* Get SIZE_MAX.  */
-#include <limits.h>
-#if HAVE_STDINT_H
-# include <stdint.h>
-#endif
-
-/* The size of memory objects is often computed through expressions of
-   type size_t. Example:
-      void* p = malloc (header_size + n * element_size).
-   These computations can lead to overflow.  When this happens, malloc()
-   returns a piece of memory that is way too small, and the program then
-   crashes while attempting to fill the memory.
-   To avoid this, the functions and macros in this file check for overflow.
-   The convention is that SIZE_MAX represents overflow.
-   malloc (SIZE_MAX) is not guaranteed to fail -- think of a malloc
-   implementation that uses mmap --, it's recommended to use size_overflow_p()
-   or size_in_bounds_p() before invoking malloc().
-   The example thus becomes:
-      size_t size = xsum (header_size, xtimes (n, element_size));
-      void *p = (size_in_bounds_p (size) ? malloc (size) : NULL);
-*/
-
-/* Convert an arbitrary value >= 0 to type size_t.  */
-#define xcast_size_t(N) \
-  ((N) <= SIZE_MAX ? (size_t) (N) : SIZE_MAX)
-
-/* Sum of two sizes, with overflow check.  */
-static inline size_t
-#if __GNUC__ >= 3
-__attribute__ ((__pure__))
-#endif
-xsum (size_t size1, size_t size2)
-{
-  size_t sum = size1 + size2;
-  return (sum >= size1 ? sum : SIZE_MAX);
-}
-
-/* Sum of three sizes, with overflow check.  */
-static inline size_t
-#if __GNUC__ >= 3
-__attribute__ ((__pure__))
-#endif
-xsum3 (size_t size1, size_t size2, size_t size3)
-{
-  return xsum (xsum (size1, size2), size3);
-}
-
-/* Sum of four sizes, with overflow check.  */
-static inline size_t
-#if __GNUC__ >= 3
-__attribute__ ((__pure__))
-#endif
-xsum4 (size_t size1, size_t size2, size_t size3, size_t size4)
-{
-  return xsum (xsum (xsum (size1, size2), size3), size4);
-}
-
-/* Maximum of two sizes, with overflow check.  */
-static inline size_t
-#if __GNUC__ >= 3
-__attribute__ ((__pure__))
-#endif
-xmax (size_t size1, size_t size2)
-{
-  /* No explicit check is needed here, because for any n:
-     max (SIZE_MAX, n) == SIZE_MAX and max (n, SIZE_MAX) == SIZE_MAX.  */
-  return (size1 >= size2 ? size1 : size2);
-}
-
-/* Multiplication of a count with an element size, with overflow check.
-   The count must be >= 0 and the element size must be > 0.
-   This is a macro, not an inline function, so that it works correctly even
-   when N is of a wider type and N > SIZE_MAX.  */
-#define xtimes(N, ELSIZE) \
-  ((N) <= SIZE_MAX / (ELSIZE) ? (size_t) (N) * (ELSIZE) : SIZE_MAX)
-
-/* Check for overflow.  */
-#define size_overflow_p(SIZE) \
-  ((SIZE) == SIZE_MAX)
-/* Check against overflow.  */
-#define size_in_bounds_p(SIZE) \
-  ((SIZE) != SIZE_MAX)
-
-#endif /* _XSIZE_H */
diff --git a/gnulib-tests/zerosize-ptr.h b/gnulib-tests/zerosize-ptr.h
index e977423..f0e6155 100644
--- a/gnulib-tests/zerosize-ptr.h
+++ b/gnulib-tests/zerosize-ptr.h
@@ -1,7 +1,5 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* Return a pointer to a zero-size object in memory.
-   Copyright (C) 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2009-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by