path: root/ChangeLog

Mon Sep 17 23:22:48 BST 2012  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.3.

Mon Sep 17 23:20:19 BST 2012  Colin Watson  <cjwatson@debian.org>

	Stop distributing .tar.gz, as promised in the release notes for
	2.6.2.

	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist-gzip.
	* docs/man-db.lsm (Primary-site): Drop .tar.gz size.

Mon Sep 17 22:53:40 BST 2012  Colin Watson  <cjwatson@debian.org>

	* autogen.sh, release.sh: Use 'set -e' rather than '#! /bin/sh -e',
	  to avoid accidents when debugging with 'sh -x'.

Mon Sep 17 22:53:14 BST 2012  Colin Watson  <cjwatson@debian.org>

	* Makefile.am (EXTRA_DIST): Add gnulib/gets.patch.

Mon Sep 17 22:33:41 BST 2012  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Use AM_PROG_AR before LT_INIT, for compatibility
	  with Automake 1.12.
	* NEWS: Document this.

Mon Sep 17 22:28:27 BST 2012  Colin Watson  <cjwatson@debian.org>

	Backport Gnulib commit 66712c23388e93e5c518ebc8515140fa0c807348 to
	stop assuming gets (Savannah bug #37255).

	* gnulib/gets.patch: New file.
	* autogen.sh: Apply gnulib/gets.patch.
	* NEWS: Document this.

Mon Sep 17 22:07:02 BST 2012  Colin Watson  <cjwatson@debian.org>

	Upgrade to Automake 1.11.6.

Thu Aug 16 12:08:48 BST 2012  Trần Ngọc Quân  <vnwildman@gmail.com>

	* po/vi.po: Update from Translation Project.
	* man/THANKS: Update.

Mon Jun 18 13:37:45 BST 2012  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.2.
	* man/po4a/po/man-db-manpages.pot, po/man-db.pot, po/*.po: Update.

Mon Jun 18 13:34:31 BST 2012  Ville Skyttä  <ville.skytta@iki.fi>

	* configure.ac: Add elinks and w3m to list of HTML browsers to
	  search for.

Mon Jun 18 13:02:06 BST 2012  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Adjust indentation.  Set unlzma to empty if xz is
	  found.

Mon Jun 18 12:56:56 BST 2012  Ville Skyttä  <ville.skytta@iki.fi>

	* configure.ac: Only check for lzma if xz is not found.
	* include/comp_src.h.in (comp_list): Likewise.

Mon Jun 18 11:40:27 BST 2012  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AM_INIT_AUTOMAKE): Distribute tarballs compressed
	  using xz as well as gzip.

Mon Jun 18 11:24:30 BST 2012  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (main): Make the global configuration file optional
	  if a user configuration file was supplied.  Fixes test suite.

Mon Jun 18 10:59:41 BST 2012  Colin Watson  <cjwatson@debian.org>

	* README (Copyright and licensing): Update FSF copyright years.

Mon Jun 18 10:55:53 BST 2012  Colin Watson  <cjwatson@debian.org>

	Upgrade to Autoconf 2.69, Automake 1.11.5, and Gnulib
	20120404-stable.

Mon Jun 18 04:20:41 BST 2012  Colin Watson  <cjwatson@debian.org>

	Avoid fatal errors when opening a 64-bit GDBM database from a 32-bit
	process (Ubuntu bug #1001189).

	* libdb/db_gdbm.c (trap_error): New function.
	  (man_gdbm_open_wrapper): Rearrange interface to call gdbm_open
	  rather than taking its return value as an argument.  Fetch a test
	  value from the database after opening it, inside a setjmp/longjmp
	  guard to prevent GDBM from exiting.
	* include/mydbm.h (man_gdbm_open_wrapper): Update prototype.
	  (MYDBM_CTRWOPEN, MYDBM_CRWOPEN, MYDBM_RWOPEN, MYDBM_RDOPEN):
	  Update man_gdbm_open_wrapper calls, since it now calls gdbm_open
	  itself.
	* NEWS: Document this.

Mon May 14 16:40:00 PDT 2012  Colin Watson  <cjwatson@debian.org>

	* NEWS: The fix for Ubuntu bug #927028 also fixed Debian bug #672661
	  along the way.  Document this.

Fri May  4 15:36:58 BST 2012  Martin Eberhard Schauer  <Martin.E.Schauer@gmx.de>

	* man/po4a/po/de.po: Update from Translation Project.

Thu Apr 26 09:28:44 BST 2012  Arun Persaud  <arun@nubati.net>

	* po/de.po: Update from Translation Project.

Thu Apr 19 11:19:19 BST 2012  Arun Persaud  <arun@nubati.net>

	* po/de.po: Update from Translation Project.
	* man/THANKS: Update.

Sun Apr  8 09:43:11 BST 2012  Marek Černocký  <marek@manet.cz>

	* po/cs.po: Update from Translation Project.

Mon Mar 19 10:57:16 GMT 2012  Joe Hansen  <joedalton2@yahoo.dk>

	* po/da.po: Update from Translation Project.

Mon Feb 27 13:26:47 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (main): Move locale manpath expansion to ...
	  (locale_manpath): ... here (new function).
	  (suitable_manpath): New function.
	  (do_whatis): If a page contains a slash and is a path to an
	  executable on $PATH, then look up its base name only in
	  appropriate manual hierarchies.
	  (search): Pass current manpath entry to do_whatis.
	* src/tests/whatis-1: New file.
	* src/tests/Makefile.am (ALL_TESTS): Add whatis-1.
	* NEWS: Document this.

Wed Feb 22 03:04:45 GMT 2012  Colin Watson  <cjwatson@debian.org>

	Optimise apropos when given many arguments (Ubuntu bug #927028).

	* src/whatis.c (use_grep, do_whatis, parse_name, parse_whatis,
	  do_apropos, search): Operate on multiple pages.
	  (use_grep, do_whatis, do_apropos): Update an output array rather
	  than returning an int.
	  (parse_name, parse_whatis): Update an output array as well as
	  returning an int.
	  (display, do_whatis_section): Constify page argument.
	  (match): Constify lowpage and whatis arguments.
	  (main): Process all arguments using a single call to search.
	* NEWS: Document this.

Wed Feb 22 02:46:22 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* lib/encodings.c (fallback_source_encoding, fallback_roff_encoding,
	  fallback_less_charset): Save memory by declaring as const char[]
	  rather than const char * (see http://glandium.org/blog/?p=2361).
	  (find_charset_locale): Likewise for supported_path.
	* src/man.c (default_roff_warnings): Likewise.

Sat Feb 18 09:34:42 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (hashtable_lookup_structure): Make return type
	  more precise.
	* lib/hashtable.h (hashtable_lookup_structure): Update prototype.

Thu Feb 16 10:55:05 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* Makefile.am (EXTRA_DIST): Add gnulib/m4/math_h.m4.

Tue Feb 14 12:18:50 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.1.
	* man/po4a/po/man-db-manpages.pot, po/man-db.pot, po/*.po: Update.

Thu Feb  9 08:44:09 GMT 2012  Colin Watson  <cjwatson@debian.org>

	Upgrade to Automake 1.11.3.

Thu Feb  9 08:16:12 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l, src/zsoelim.l: Ensure that config.h is included at
	  the very top of the scanner, before any other headers.  This
	  should fix a compilation problem on Solaris reported by Clark J.
	  Wang.

Wed Feb  8 14:07:41 GMT 2012  Joe Hansen  <joedalton2@yahoo.dk>

	* po/da.po: Update from Translation Project.

Tue Feb  7 00:20:51 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* docs/INSTALL.quick: Document requirement for libiconv >= 1.8 on
	  non-glibc systems.

Mon Feb  6 23:00:33 GMT 2012  David Prévot  <david@tilapin.org>

	* man/po4a/po/fr.po, po/fr.po: Update from Translation Project.

Mon Feb  6 22:57:12 GMT 2012  Yuri Kozlov  <yuray@komyakino.ru>

	* man/po4a/po/ru.po, po/ru.po: Update from Translation Project.

Mon Feb  6 10:45:22 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* FAQ: New file.
	* Makefile.am (dist_noinst_DATA): Add FAQ.

Sun Feb  5 21:59:39 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* README (Notice to users of man-db version 2.2 or 2.2.1): Remove
	  this section.  The chances of anyone still running man-db versions
	  from 1995 seem remote in the extreme.

Sun Feb  5 21:57:49 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* release.sh: Make sure that src/lexgrog.c and src/zsoelim.c are
	  fresh.

Sun Feb  5 15:36:52 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* README (Copyright and licensing): New year.

Sun Feb  5 13:14:42 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* manual/README: Fix spelling mistake.

Sun Feb  5 02:11:04 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.1-pre1.
	* man/po4a/po/man-db-manpages.pot, po/man-db.pot, po/*.po: Update.

Sun Feb  5 01:34:14 GMT 2012  Colin Watson  <cjwatson@debian.org>

	Fix 'make distcheck' to pass with Automake 1.11.2.

	* Makefile.am (distuninstallcheck_listfiles): Ignore the
	  configuration file, which is deliberately left in place on
	  uninstall.
	* configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override.
	* src/Makefile.am (EXTRA_DIST): Force distribution of lexgrog.c and
	  zsoelim.c.

Sun Feb  5 00:53:23 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): Recommend 'bzr branch' rather
	  than 'bzr get'; the latter is apparently deprecated in bzr 2.4.

Sat Feb  4 23:38:15 GMT 2012  David Prévot  <taffit@debian.org>

	* man/man1/apropos.man1 (SEE ALSO), man/man1/lexgrog.man1 (SEE
	  ALSO), man/man1/man.man1 (SEE ALSO), man/man1/manconv.man1 (SEE
	  ALSO), man/man1/manpath.man1 (SEE ALSO), man/man1/whatis.man1 (SEE
	  ALSO), man/man1/zsoelim.man1 (SEE ALSO), man/man8/catman.man8 (SEE
	  ALSO), man/man8/mandb.man8 (SEE ALSO): Alphabetise references and
	  remove trailing full stops, per man-pages(7) (Debian bug #651482).
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.

Sat Feb  4 23:27:39 GMT 2012  Marek Černocký  <marek@manet.cz>

	* po/cs.po: Update from Translation Project.
	* man/THANKS: Update.

Sat Feb  4 23:10:58 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (split_data): Use ngettext to translate strings
	  containing plural forms (Savannah bug #34968).
	* src/lexgrog.l (too_big): Likewise.
	* src/mandb.c (main): Likewise.
	* po/man-db.pot, po/*.po: Update.

Sat Feb  4 21:44:47 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* src/man.c (options): Add --path as an alias for -w.
	  (main): Running 'man -w' (etc.) without a name now prints the
	  manpath, for compatibility with other man implementations.
	* NEWS: Document this.

Thu Feb  2 18:05:16 GMT 2012  Colin Watson  <cjwatson@debian.org>

	* include/comp_src.h.in (comp_list): Don't handle .lzma files using
	  lzip.  Requested by Matias A. Fonzo.

Thu Feb  2 01:51:18 GMT 2012  Colin Watson  <cjwatson@debian.org>

	Fix some errors spotted by the clang static analyser.  Some just
	needed to be suppressed, but there were two real bugs.

	* src/manconv.c (try_iconv): Make sure outptr is always initialised,
	  even in the corner case where we convert some input text but don't
	  get any UTF-8 text in return.
	* src/manp.c (get_catpath): Handle manpaths not containing a slash.

	* src/convert_name.c: Mark as non-returning, and add an abort after
	  error (FATAL) to help the compiler prove this.
	* src/man.c (format_display): Add an assert to help clang prove that
	  old_cwd is always non-NULL when used.
	* src/ult_src.c: Add asserts to help clang prove that buf is always
	  non-NULL when used.

Thu Feb  2 00:02:07 GMT 2012  Matias A. Fonzo  <selk@dragora.org>

	Add support for Lzip-compressed manual pages.

	* configure.ac: Check for lzip.  Don't test for lzma if lzip is
	  present, as was already the case for xz.
	* include/comp_src.h.in (comp_list): Add lzip.
	* include/manconfig.h.in: Define UNLZIP.
	* NEWS: Document this.

Wed Feb  1 23:25:03 GMT 2012  Colin Watson  <cjwatson@debian.org>

	Upgrade to Automake 1.11.2 and Gnulib 20111211-stable.

	* gnulib: Import closedir, fstat, and opendir modules.

Wed Nov  2 14:33:18 GMT 2011  Robert Luberda  <robert@debian.org>

	* man/po4a/po/pl.po: Update from Translation Project.

Sun Oct  9 23:32:41 BST 2011  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (null_hashtable_free): Use ATTRIBUTE_UNUSED to
	  appease compiler warnings rather than assigning an argument to
	  itself.
	* src/mandb.c (cleanup_sigsafe, cleanup): Likewise.

Sun Oct  9 23:14:11 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/man.c (get_roff_line_length, add_roff_line_length): Only
	  compile if either TROFF_IS_GROFF or HEIRLOOM_NROFF is defined.
	  Spotted by cppcheck.

Sun Oct  9 22:50:36 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_to_dirlist): Read lines from configuration file
	  using getline rather than fgets with a fixed-size buffer.

Sun Oct  9 22:42:00 BST 2011  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import getline module (used in lib/encodings.c).

Sun Oct  9 22:26:15 BST 2011  Colin Watson  <cjwatson@debian.org>

	* man/es/man8/accessdb.man8: Remove; this is simply an out-of-date
	  copy of the English page.  Reported by Křištof Želechovski.
	* man/es/Makefile.am (man8_MANS): Remove man8/accessdb.8.

Sun Oct  9 22:21:19 BST 2011  Colin Watson  <cjwatson@debian.org>

	Upgrade to Gnulib 20110908-stable.

Sun Oct  9 00:24:22 BST 2011  Peter Schiffer  <pschiffe@redhat.com>

	* src/filenames.c (filename_info): Zero-initialise the contents of
	  info to avoid a double-free in store_descriptions (Fedora bug
	  #702904).
	* src/tests/mandb-6: New file.
	* src/tests/Makefile.am (ALL_TESTS): Add mandb-6.
	* NEWS: Document this.

Sun Oct  9 00:16:25 BST 2011  Colin Watson  <cjwatson@debian.org>

	* NEWS: Update.

Sat Oct  8 23:34:26 BST 2011  Colin Watson  <cjwatson@debian.org>

	Convert the German manual pages translation to po4a.

	* man/po4a/po/de.po: New from Translation Project (thanks, Martin
	  Eberhard Schauer).
	* man/LINGUAS: Remove de.
	* man/LINGUAS.po4a: Add de.
	* man/de/man1, man/de/man5, man/de/man8: Remove.
	* man/de/Makefile.am (PO4A_LINGUA): Set to yes.
	  (EXTRA_DIST): Add translator.add.
	  (man1_MANS): Add man1/lexgrog.1 and man1/manconv.1.
	* man/po4a/Makefile.am (POFILES): Add po/de.po.
	* man/po4a/po4a.cfg (po4a_langs): Add de.
	* man/THANKS: Credit Martin Schauer with man/de as well as de.po.
	* .bzrignore: Add man/de/man1, man/de/man5, and man/de/man8.

Sat Oct  8 17:11:08 BST 2011  Yasuaki Taniguchi  <yasuakit@gmail.com>

	* po/ja.po: Update from Translation Project.

Sat Oct  8 17:09:41 BST 2011  Colin Watson  <cjwatson@debian.org>

	* man/THANKS: Consolidate duplicated credit.

Sat Oct  8 17:07:17 BST 2011  Colin Watson  <cjwatson@debian.org>

	Convert the Japanese manual pages translation to po4a.

	* man/po4a/po/ja.po: New from Translation Project (thanks, Yasuaki
	  Taniguchi).
	* man/LINGUAS: Remove ja.
	* man/LINGUAS.po4a: Add ja.
	* man/ja/man1, man/ja/man5, man/ja/man8: Remove.
	* man/ja/Makefile.am (PO4A_LINGUA): Set to yes.
	  (EXTRA_DIST): Add translator.add.
	  (man1_MANS): Add man1/lexgrog.1 and man1/manconv.1.
	* man/po4a/Makefile.am (POFILES): Add po/ja.po.
	* man/po4a/po4a.cfg (po4a_langs): Add ja.
	* man/THANKS: Add Yasuaki Taniguchi.
	* .bzrignore: Add man/ja/man1, man/ja/man5, and man/ja/man8.

Sun Sep 18 18:28:37 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/tests/mandb-5: Make executable.

Sat Sep 17 13:28:33 BST 2011  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): man-db's Bazaar repository now
	  requires bzr 1.16 or later.

Mon Sep  5 11:29:53 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c: Include "xvasprintf.h" for xasprintf.

Mon Aug  8 14:00:32 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (mandb): Create a cache directory tag, per
	  http://www.brynosaurus.com/cachedir/ ("Cache Directory Tagging
	  Standard").  Suggested by Josh Triplett (Debian bug #637046).

Fri Jul  8 13:27:41 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy): Use a 32KiB buffer when copying files, rather
	  than a 1KiB buffer.  This seems somewhat faster (although it's
	  hard to tell on an SSD!).

Fri Jul  8 12:49:46 BST 2011  Colin Watson  <cjwatson@debian.org>

	Upgrade to Gnulib 20110609-stable.

Thu Jun 16 12:18:08 BST 2011  Colin Watson  <cjwatson@debian.org>

	* libdb/db_btree.c, libdb/db_ndbm.c: Stop including "flock.h",
	  removed in 2.6.0.  Reported by Maciej Mrozowski.  Include
	  <sys/file.h> unconditionally, since Gnulib now provides it.
	* NEWS: Document this.

Mon Jun  6 11:25:28 BST 2011  Colin Watson  <cjwatson@debian.org>

	* man/po4a/Locale/Po4a/Manext.pm (translate): Exclude a number of
	  untranslatable table entries from translation.

Mon Jun  6 10:36:01 BST 2011  David Prévot  <david@tilapin.org>

	* man/po4a/po/fr.po: Update from Translation Project.

Mon Jun  6 10:34:26 BST 2011  Colin Watson  <cjwatson@debian.org>

	* man/man8/accessdb.man8 (NAME): Remove trailing full stop
	  (suggested by David Prévot).  Unfuzzy all translations.

Mon Jun  6 10:06:09 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/straycats.c (check_for_stray): Pass mandir_base as base
	  argument to store_descriptions, not mandir.  Regression introduced
	  in man-db 2.6.0 (r1309).

Sat Jun  4 07:33:36 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/straycats.c (check_for_stray): When invoking col, try to
	  ensure that LC_CTYPE is set to a UTF-8 locale (Arch Linux bug
	  #18722).

Fri Jun  3 10:05:45 BST 2011  David Prévot  <david@tilapin.org>

	* man/po4a/po/fr.po: Update from Translation Project.

Tue May 31 01:04:26 BST 2011  Colin Watson  <cjwatson@debian.org>

	* lib/encodings.c (get_locale_charset): Eliminate ctype variable,
	  which was set but not used.
	* src/man.c (make_roff_command): Preprocess out code to set
	  using_tbl if GNU_NROFF is defined, since that code is only used if
	  it is not defined.

Tue May 31 00:59:01 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/man.c (locale_macros): Add a backslash to the end of the .if
	  line, to avoid adding a blank line to the output (Debian bug
	  #628639).

Fri May 20 16:35:02 BST 2011  Yasuaki Taniguchi  <yasuakit@gmail.com>

	* po/ja.po: Update from Translation Project.

Wed May 18 17:25:46 BST 2011  Yasuaki Taniguchi  <yasuakit@gmail.com>

	* po/ja.po: Update from Translation Project.
	* man/THANKS: Update.

Fri May 13 16:11:07 BST 2011  Martin Eberhard Schauer  <Martin.E.Schauer@gmx.de>

	* po/de.po: Update from Translation Project.

Sat Apr 23 18:54:06 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.am (SUBDIRS): Build this directory before tests/, so
	  that 'make check' works even if 'make' has not been run.

Sat Apr 23 18:00:34 BST 2011  Colin Watson  <cjwatson@debian.org>

	Upgrade to Autoconf 2.68 and Gnulib 20110412-stable.

Wed Apr 13 11:22:39 BST 2011  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.0.2.
	* man/po4a/po/man-db-manpages.pot, po/man-db.pot, po/*.po: Update.

Wed Apr 13 10:26:07 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/descriptions.c (parse_descriptions): Once we've seen at least
	  one record, ignore any further records that don't include a whatis
	  description, as they tend to be noise (Arch Linux bug #22866).
	* NEWS: Document this.

Tue Apr 12 14:10:17 BST 2011  Jordi Mallach  <jordi@gnu.org>

	* po/ca.po: Update from Translation Project.

Tue Apr 12 14:03:38 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (test_manfile): whatis->whatis may be NULL in
	  the case of an empty page.  Guard against this (Debian bug
	  #622104).
	* src/tests/mandb-5: New file.
	* src/tests/Makefile.am (ALL_TESTS): Add mandb-5.
	* NEWS: Document this.

Sun Apr 10 22:09:10 BST 2011  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.0.1.
	* man/po4a/po/man-db-manpages.pot, po/man-db.pot, po/*.po: Update.

Sun Apr 10 14:45:52 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (read_config_file): Read a user-specified configuration
	  file even if HOME is unset.
	* NEWS: Document this.

Sun Apr 10 02:10:56 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/descriptions_store.c (store_descriptions): Ensure that the
	  target of a symlink or .so chain is always recorded as a real
	  page.  Fixes mandb-2 test failures.
	* NEWS: Document this.

Sun Apr 10 01:55:28 BST 2011  Colin Watson  <cjwatson@debian.org>

	* src/tests/mandb-2: Test the case where a manual page changes from
	  a symbolic link to a regular file, as well as vice versa.

Sat Apr  9 13:30:16 BST 2011  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.0.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po, po/man-db.pot,
	  po/*.po: Update.

Sat Apr  9 13:21:08 BST 2011  Colin Watson  <cjwatson@debian.org>

	Upgrade to Libtool 2.4.

Sat Apr  9 12:56:02 BST 2011  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (Controlling formatted output): Wrap first cell
	  in --ascii translation table.
	* man/man8/mandb.man8 (DATABASE CACHES): Wrap second cell in
	  database type table.
	* man/po4a/Locale/Po4a/Manext.pm (shiftline): Fix T} detection.
	* man/po4a/po/ru.po: Don't translate "\\*[softhyphen]".

Sat Apr  9 11:52:20 BST 2011  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (DESCRIPTION): Typeset ellipses in roman rather
	  than bold (thanks, David Prévot).
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.
	  Manually unfuzzy translations.

Sat Apr  9 11:42:51 BST 2011  Robert Luberda  <robert@debian.org>

	* man/po4a/po/pl.po: Update from Translation Project.
	* po/pl.po: Likewise.

Sat Apr  9 11:38:52 BST 2011  Yuri Kozlov  <yuray@komyakino.ru>

	* man/po4a/po/ru.po: Update from Translation Project.

Thu Apr  7 12:46:34 BST 2011  Colin Watson  <cjwatson@debian.org>

	* lib/cleanup.c (do_cleanups): Set tos and nslots to 0 before
	  freeing stack, in case do_cleanups_sigsafe is called again from a
	  signal handler (Fedora bug #694332).
	* NEWS: Document this.

Sat Apr  2 12:20:30 BST 2011  David Prévot  <david@tilapin.org>

	* po/fr.po: Update from Translation Project.

Mon Mar 28 17:59:45 BST 2011  Yuri Kozlov  <yuray@komyakino.ru>

	* po/ru.po: Update from Translation Project.

Mon Mar 28 17:40:36 BST 2011  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import flock module.
	* lib/Makefile.am (libman_la_SOURCES): Remove flock.h.
	* lib/README: Remove flock.*.
	* lib/flock.c, lib/flock.h: Remove.

Mon Mar 28 13:07:50 BST 2011  Colin Watson  <cjwatson@debian.org>

	* libdb/mydbm.h (btree_close, btree_exists, btree_fetch,
	  btree_firstkey, btree_nextkey, btree_replace, btree_nextkeydata):
	  Drop inline specifier; these functions are typically used from
	  different translation units from their definitions.

Mon Mar 28 12:59:54 BST 2011  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Add support for db5.
	* NEWS: Document this.

Mon Mar 28 12:26:54 BST 2011  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Apply correct M4 quotation throughout.
	* m4/man-bdb.m4: Likewise.
	* m4/man-gnu-nroff.m4: Likewise.
	* m4/man-linguas.m4: Likewise.
	* m4/man-trans-subst.m4: Likewise.

	* m4/man-bdb.m4: Use AS_VAR_IF rather than AS_IF plus AS_VAR_GET.

Mon Mar 28 11:15:16 BST 2011  Joe Hansen  <joedalton2@yahoo.dk>

	* po/da.po: Update from Translation Project.

Mon Mar 28 11:12:38 BST 2011  David Prévot  <david@tilapin.org>

	* man/po4a/po/fr.po: Update from Translation Project.
	* man/THANKS: Update.

Mon Mar 28 11:09:19 BST 2011  David Prévot  <david@tilapin.org>

	* po/fr.po: Update from Translation Project.

Mon Mar 28 11:06:04 BST 2011  Colin Watson  <cjwatson@debian.org>

	* m4/man-gcc-warning.m4: Remove.
	* gnulib: Import warnings module.
	* configure.ac: Replace MAN_GCC_WARNING with gl_WARN_ADD.

Sun Mar 27 18:25:25 BST 2011  Colin Watson  <cjwatson@debian.org>

	* Version: 2.6.0-pre1.
	* po/man-db.pot, po/*.po: Update.
	* man/po4a/po/man-db-manpages.pot: Update.

Thu Mar 24 12:46:38 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* lib/security.c (do_system_drop_privs_child): Remove unused
	  variable.

Thu Mar 24 12:43:51 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/man.c (lang): Make non-const.
	  (local_man_loop): Free lang after calling display.
	  (display_filesystem): Likewise.
	  (display_database): Likewise.
	  (do_global_apropos_section): Ensure lang is set while calling
	  display.
	* NEWS: Document this.

Thu Mar 24 01:22:00 GMT 2011  Colin Watson  <cjwatson@debian.org>

	Help novices find their way around.  See
	http://brainstorm.ubuntu.com/idea/25975.

	* src/man.c (main): Add "(press h for help or q to quit)" to the
	  default less prompt string.
	* man/man1/man.man1 (Controlling formatted output): Update
	  documentation.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.
	* NEWS: Document this.

Thu Mar 24 01:03:13 GMT 2011  Colin Watson  <cjwatson@debian.org>

	Rewrite all remaining subprocess handling in terms of libpipeline.

	* lib/security.c (do_system_drop_privs_child): New function.
	  (do_system_drop_privs): Rewrite using libpipeline.
	* src/catman.c (post_fork): New function.
	  (catman): Rewrite using libpipeline.
	  (add_arg): Rewrite as a wrapper around pipecmd_arg.
	  (do_catman): Remove.
	  (reset_cursor): Remove.
	  (parse_for_sec): Use libpipeline for subprocess handling.
	  (main): Install custom post-fork handler.
	* src/man.c (gripe_no_man) [_AIX || __sgi]: Rewrite vendor fallback
	  using libpipeline.
	* src/Makefile.am (catman_LDADD): Add $(libpipeline_LIBS).

	* src/catman.c (main): Duplicate the output of setlocale if
	  non-NULL.

	* configure.ac (AC_FUNC_VFORK): Remove.
	  (AC_REPLACE_FUNCS): Remove waitpid.
	* gnulib: Remove waitpid module.
	* lib/README: Remove waitpid.c.
	* lib/waitpid.c: Remove.

Sun Mar 20 12:58:42 GMT 2011  Colin Watson  <cjwatson@debian.org>

	Remove the need for our patched version of xstrdup.

	* lib/encodings.c (get_locale_charset): Check return value of
	  setlocale before passing to xstrdup.
	  (find_charset_locale): Likewise.
	* lib/pathsearch.c (pathsearch): Check return value of getenv before
	  passing to xstrdup.
	  (pathsearch_executable): Likewise.
	* lib/tempfile.c (create_tempdir): Adjust appendstr call to avoid
	  needing to pass return value of path_search to xstrdup.
	* src/check_mandirs.c (test_manfile): Don't pass NULL lg.whatis to
	  xstrdup.
	* src/descriptions.c (parse_descriptions): Don't pass NULL
	  head->whatis to xstrdup.
	* src/man.c (main): Check return value of setlocale before passing
	  to xstrdup.
	  (add_col): Only call find_charset_locale if locale_charset is
	  non-NULL.
	  (add_candidate): Don't pass NULL ult to xstrdup.
	* src/manp.c (read_config_file): Adjust appendstr call to avoid
	  needing to pass return value of getenv to xstrdup.
	* src/whatis.c (do_apropos): Don't pass NULL info.whatis to xstrdup.
	  (main): Check return value of setlocale before passing to xstrdup.
	* src/zsoelim.l (zsoelim_stdin_data_new): Don't pass NULL path to
	  xstrdup.

	* Makefile.am (EXTRA_DIST): Remove gnulib/lib/xmalloc.c.orig and
	  gnulib/lib/xmalloc.patch.
	* autogen.sh: Stop applying gnulib/lib/xmalloc.patch.
	* gnulib/lib/xmalloc.c.orig, gnulib/lib/xmalloc.patch: Remove.

Sun Mar 20 01:39:41 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import waitpid module.

Sun Mar 20 01:31:33 GMT 2011  Colin Watson  <cjwatson@debian.org>

	Upgrade to Gnulib 20110216-stable.

Tue Mar 15 10:55:52 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (STD_SECTIONS): Add section 0 between 3 and
	  2, matching a change in man-db 2.5.6.

Tue Mar 15 10:52:58 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): If the user asked for an explicit
	  section, sort exact matches first (Fedora bug #684977).
	* src/tests/man-3: New file.
	* src/tests/Makefile.am (ALL_TESTS): Add man-3.
	* NEWS: Document this.

Tue Mar 15 10:48:19 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_sections): Put user entries in a separate list.
	  (get_sections): If any user entries are present, use them rather
	  than system entries.
	  (add_to_dirlist): Pass user to add_sections.
	* NEWS: Document this.

Mon Mar 14 10:55:39 GMT 2011  Joe Hansen  <joedalton2@yahoo.dk>

	* po/da.po: Update from Translation Project.
	* man/THANKS: Update.

Wed Mar  2 11:12:13 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): Reset SIGPIPE to SIG_DFL on startup, to avoid
	  noisy output in the event that mandb was started from a context
	  where SIGPIPE was ignored (e.g. Fedora bug #649674).
	* NEWS: Document this.

Tue Jan 25 00:20:29 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (MAN_NAME): Consider .PD requests as paragraph
	  breaks, to work around poor lexical analysis that causes them to
	  be matched as .P and emit a stray trailing "D" (Debian bug
	  #611012).

Sun Jan 23 23:50:38 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* Makefile.am (EXTRA_DIST): Remove gnulib/m4/sockpfaf.m4, which was
	  removed along with the internal copy of libpipeline.
	* man/po4a/Makefile.am (EXTRA_DIST): Add Locale/Po4a/Manext.pm.
	  (PO4A_ENVIRONMENT): Set PERL5LIB to $(srcdir), not `pwd`.

Sun Jan 23 17:01:51 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* man/man1/apropos.man1 (OPTIONS), man/man1/lexgrog.man1 (OPTIONS),
	  man/man1/man.man1 (OPTIONS), man/man1/manconv.man1 (OPTIONS),
	  man/man1/manpath.man1 (OPTIONS), man/man1/whatis.man1 (OPTIONS),
	  man/man1/zsoelim.man1 (OPTIONS), man/man8/accessdb.man8 (OPTIONS),
	  man/man8/catman.man8 (OPTIONS), man/man8/mandb.man8 (OPTIONS):
	  Print commas in roman rather than bold.  Based on a patch from
	  David Prévot (Debian bug #600002).
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.
	  Manually unfuzzy translations.

Mon Jan 10 20:08:03 GMT 2011  Colin Watson  <cjwatson@debian.org>

	If mandb sees that A is a symlink to B, it should never store a
	whatis reference for B (Debian bug #204249).

	* src/check_mandirs.c (whatis_hashtable_free): New function.
	  (test_manfile): Change whatis_hash free function to
	  whatis_hashtable_free.  Fetch an ult_trace structure from ult_src,
	  record it in whatis_hash in the case of a cache miss, and pass it
	  to store_descriptions.
	* src/descriptions_store.c (is_prefix): New function.
	  (store_descriptions): Add path and trace parameters.  Update all
	  callers.
	* src/descriptions.h (store_descriptions): Update prototype.  Count
	  a match for any name in the provided ult_trace structure as
	  indicating that we shouldn't create a whatis reference.  If a name
	  matches a trace entry outside the current manual hierarchy, skip
	  that name entirely.
	* src/ult_src.c (ult_trace, free_ult_trace): New functions.
	  (ult_src): Add trace parameter.  Record each file name we
	  encounter in the trace.  Update all callers.
	* src/ult_src.h (ult_src): Update prototype.
	  (free_ult_trace): Add prototype.
	* src/Makefile.am (lexgrog_SOURCES): Add filenames.c and
	  filenames.h.

	* src/tests/mandb-2: Test two-level symlinks.
	* src/tests/mandb-4: New file.
	* src/tests/Makefile.am (ALL_TESTS): Add mandb-4.

Mon Jan 10 16:20:22 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (DESCRIPTION), man/de/man1/man.man1
	  (BESCHREIBUNG), man/es/man1/man.man1 (DESCRIPCIÓN),
	  man/it/man1/man.man1 (DESCRIZIONE), man/ja/man1/man.man1 (説明):
	  Enclose long table cells in T{ T}.
	* man/po4a/Locale/Po4a/Manext.pm: New file, to let us translate
	  individual table cells separately.
	* man/po4a/Makefile.am: Run po4a with PERL5LIB=`pwd`.
	* man/po4a/po4a.cfg: Change type to manext.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.
	* man/check-man: Stop ignoring "table wider than line width"
	  warnings.
	* NEWS: Document this.

Sat Jan  8 18:21:07 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* po/POTFILES.in: Remove lib/pipeline.c (file removed) and
	  src/descriptions.c (no translatable strings).
	* po/man-db.pot, po/*.po: Update.

Sat Jan  8 18:14:18 GMT 2011  Colin Watson  <cjwatson@debian.org>

	Remove obsolete cat* subdirectories as well as NLS subdirectories.

	* src/mandb.c (process_manpath): Store the manpath in tried_catdirs
	  along with whether it has been seen.
	  (tried_catdirs_free): New function.
	  (purge_catdir): Improve message.
	  (purge_catsubdirs): New function.
	  (purge_catdirs): Adjust tried_catdirs handling.  Call
	  purge_catsubdirs for both top-level catdirs and NLS catdirs.
	  (main): Set tried_catdirs free function to tried_catdirs_free.
	* NEWS: Document this.

Sat Jan  8 11:42:13 GMT 2011  Colin Watson  <cjwatson@debian.org>

	Remove obsolete NLS subdirectories of cat directories (Debian bug
	#558804).

	* lib/hashtable.c (hashtable_iterate): New function.
	* lib/hashtable.h (hashtable_iterate): Add prototype.

	* lib/util.c (remove_directory): Add recurse parameter.  Add missing
	  closedir calls.
	* include/manconfig.h.in (remove_directory): Update prototype.
	* src/man.c (format_display): Update remove_directory callers.

	* src/mandb.c (process_manpath): Add catpath to tried_catpath hash.
	  Check that manpath exists and is a directory here rather than in
	  the caller.
	  (is_lang_dir, purge_catdir, purge_catdirs): New functions.
	  (main): Create and free tried_catdirs.  Move manpath stat checks
	  to process_manpath.  Call purge_catdirs after all manpath entries
	  have been processed.

	* NEWS: Document this.

Fri Jan  7 23:49:55 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display_and_save): Drop SIGPIPE handling.
	  pipeline_pump handles this itself, and doing it here means that
	  SIGPIPE is incorrectly ignored in subprocesses (Debian bug
	  #597756).

Fri Jan  7 23:25:39 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Use running_setuid.
	* src/manp.c (get_def): Likewise.

Tue Jan  4 11:09:00 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* lib/security.c (running_setuid): New function.
	* lib/security.h (running_setuid): Add prototype.
	* src/manconv_client.c (manconv_stdin): If running setuid, exec
	  manconv as an external process, since iconv_open is not guaranteed
	  to work correctly in setuid processes.

	* configure.ac: Require libpipeline >= 1.1.0.
	* docs/INSTALL.quick: Document increased version requirement.

	* NEWS: Document this.

Mon Jan  3 03:02:50 GMT 2011  Colin Watson  <cjwatson@debian.org>

	Add basic support for the Heirloom Documentation Tools.

	* m4/man-heirloom-nroff.m4: New file.
	* configure.ac: Call MAN_PROG_HEIRLOOM_NROFF.  If successful and an
	  nroff macro was found, prepend -mg -msafe -mpadj to the nroff and
	  troff options.
	* lib/encodings.c (charset_table) [HEIRLOOM_NROFF]: Disable latin1
	  and nippon devices.
	  (device_table) [HEIRLOOM_NROFF]: Add locale device.
	* src/man.c (heirloom_line_length) [HEIRLOOM_NROFF]: New function.
	  (add_roff_line_length): Optionally return a command, which should
	  be inserted before troff.
	  (add_roff_line_length) [HEIRLOOM_NROFF]: Support Heirloom, which
	  needs text inserted at the start of the input.
	  (make_roff_command) [HEIRLOOM_NROFF]: Use locale device instead of
	  utf8 in UTF-8 locales.  Handle add_roff_line_length return value.
	  Unset TROFFMACS if running setuid.
	  (make_browser): Compile only if TROFF_IS_GROFF.
	  (format_display): Only declare variables related to HTML output if
	  TROFF_IS_GROFF.
	* src/tests/zsoelim-1: Ignore .ll and .lt lines inserted by
	  heirloom_line_length.
	* NEWS: Document this.

Mon Jan  3 00:56:55 GMT 2011  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (get_manpath_from_path): Return an empty string rather
	  than asserting if no path elements with corresponding manpaths
	  were found (Debian bug #608490).
	* src/man.c (local_man_loop): Skip executable processing if no
	  useful manpath was returned.
	* src/tests/man-2: New test for this bug.
	* src/tests/Makefile.am (ALL_TESTS): Add man-2.

	* README (Copyright and licensing): New year.

Thu Dec 23 16:00:06 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (testmandirs): Make output neater when stderr
	  is not a tty.  Suggested by C W Rose.
	* NEWS: Document this.

Thu Dec 23 15:50:39 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (glyphs, perldocs): Remove terminating NULL entries;
	  these arrays are handled using bsearch with an explicit length,
	  and NULL-terminating them causes crashes.

Mon Dec 20 00:41:04 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/catman.c (main): Initialise locale using the LC_MESSAGES
	  category rather than LC_ALL.  glibc returns a composite name for
	  the latter.
	* lib/util.c (init_locale): Return void instead of returning the
	  result of setlocale.
	* include/manconfig.h.in (init_locale): Update prototype.

Sun Dec 19 16:10:35 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import idpriv-drop and idpriv-droptemp modules.
	* configure.ac: Stop checking for seteuid, setreuid, and setresuid.
	* lib/security.c (POSIX_SAVED_IDS, SET_EUID, SWAP_UIDS): Remove in
	  favour of idpriv.h.
	  (drop_effective_privs): Use idpriv_temp_drop.
	  (regain_effective_privs): Use idpriv_temp_restore.
	  (do_system_drop_privs): Use idpriv_drop.  Drop saved-IDs case;
	  avoiding a fork doesn't justify having two code paths.

Sun Dec  5 20:58:10 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Provide byte positions in manconv errors (Debian bug #562789).

	* src/manconv.c (locate_error): New function.
	  (try_iconv): Skip over processed input data after handling errors.
	  Use locate_error to produce exact byte positions for conversion
	  errors.

Thu Dec  2 23:54:03 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Allow passing multiple sections to whatis and apropos (Debian bug
	#571285).

	* src/whatis.c (options): Allow spelling --section as --sections;
	  this is now the preferred long spelling.  Document that the
	  argument may be colon-separated.
	  (split_sections): New function.
	  (parse_opt): Pass -s argument through split_sections.
	  (do_whatis): Move most logic to ...
	  (do_whatis_section): ... here.
	  (do_whatis): Iterate over sections, calling do_whatis_section for
	  each.
	  (do_apropos): Test all requested sections.
	* man/man1/apropos.man1 (SYNOPSIS, OPTIONS), man/man1/whatis.man1
	  (SYNOPSIS, OPTIONS): Document new semantics.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.
	* NEWS: Document this.

Thu Dec  2 23:32:07 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (parse_opt): Make -f and -k force program identity to
	  whatis and apropos respectively.  This is useful when running
	  directly from the build tree, since libtool makes it hard to
	  detect the program name correctly.

Thu Dec  2 19:28:06 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/catman.c (parse_for_sec): Format ARG_MAX - arg_size using %zd.
	* src/manp.c (has_mandir): Cast printf field precisions to int.
	  (create_pathlist): Use %td to format pointer differences.

Thu Dec  2 19:23:36 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_display_command): Make sure the returned pipeline
	  is never NULL; this causes crashes later.

Thu Dec  2 12:33:43 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_display_command): Don't start a pager if standard
	  output is not a tty (Fedora bug #658132).
	* NEWS: Document this.

Thu Dec  2 00:31:31 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Handle roff named glyphs and perldoc strings in NAME sections
	(Debian bug #601025).

	* src/lexgrog.l (glyphs, perldocs): New arrays.
	  (MAN_NAME): Call newline_found on encountering \& at the start of
	  a line.  Call add_glyph_to_whatis on roff named glyphs, and
	  add_perldoc_to_whatis on perldoc strings.
	  (compare_macro, add_macro_to_whatis, add_glyph_to_whatis,
	  add_perldoc_to_whatis): New functions.
	* NEWS: Document this.

Wed Dec  1 22:24:51 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Improve .so searching (Debian bug #503472).

	* src/Makefile.am (zsoelim_SOURCES): Add manp.c and manp.h.
	* src/zsoelim.l (zsoelim_parse_file): Take manpathlist and
	  parent_path arguments, and save those to pass on to
	  zsoelim_open_file.
	  (try_compressed): New function, split out from zsoelim_open_file.
	  (zsoelim_open_file): Take manpathlist and parent_path arguments.
	  Rearrange search logic as follows: (1) if there is no parent_path,
	  try opening directly; (2) look up filename within each manpath
	  entry, treating filenames without directory parts as full manual
	  page lookups; (3) if there is a parent_path, try opening directly.
	  (zsoelim_stdin): Pass path and manpathlist from input data to
	  zsoelim_open_file and zsoelim_parse_file.
	  (zsoelim_stdin_data_new, zsoelim_stdin_data_free): New functions.
	* src/zsoelim.h (zsoelim_open_file, zsoelim_parse_file): Update
	  prototypes.
	  (zsoelim_stdin_data_new, zsoelim_stdin_data_free): Add prototypes.
	* src/zsoelim_main.c (main): Initialise locale and manpath.  Pass
	  manpath to zsoelim_open_file and zsoelim_parse_file.
	* src/man.c (main): Calculate manpath before handling -l option.
	  (make_roff_command): Pass dir and manpathlist to zsoelim_stdin.
	* src/tests/zsoelim-1: New test.
	* src/tests/Makefile.am (ALL_TESTS): Add zsoelim-1.
	* NEWS: Document this.

	* src/manp.c (get_def): If not setuid, make this identical to
	  get_def_user.
	* src/manp.h (get_def): Likewise.

Wed Dec  1 14:15:34 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* lib/security.c (do_system_drop_privs): Copy-edit header comment,
	  and update it for libpipeline.

Mon Nov 29 17:48:29 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Remove obsolete versions of lexgrog.  They're still available in
	revision control if people want them.

	* src/Makefile.am (EXTRA_DIST): Remove.
	* src/README.lexgrog, src/lexgrog.l-2.3.8, src/lexgrog.l-2.4a,
	  src/lexgrog.l.new: Remove.

Sun Nov 28 15:01:21 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Remove internal copy of libpipeline.

	* configure.ac: Remove --enable-socketpair-pipe and
	  --with-external-pipeline options.  Remove INTERNAL_PIPELINE
	  Automake conditional.  Check for libpipeline unconditionally.
	* docs/INSTALL.quick: Mention the need to install libpipeline.
	* gnulib: Remove strsignal and sys_select modules.
	* lib/Makefile.am (libman_la_SOURCES): Never add pipeline.c or
	  pipeline.h.
	* lib/pipeline.c, lib/pipeline.h: Remove.
	* m4/man-socketpair.m4: Remove.
	* NEWS: Document this.  Bump to 2.6.0.

Thu Nov 18 13:46:04 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Reducing linkage when we switched to libtool caused build failures
	with versions of GNU ld that default to --no-copy-dt-needed-entries.
	Partially revert these changes, this time taking care to directly
	link programs against libraries if and only if they use symbols from
	those libraries directly (otherwise, the linkage from libman.la and
	libmandb.la should be sufficient).

	* src/Makefile.am (LIBMAN): Add $(top_builddir)/gnulib/lib/libgnu.la
	  and @LTLIBINTL@.
	  (LIBMANDB): Add $(LIBMAN) and $(DBLIBS).
	  (lexgrog_LDADD, man_LDADD, manconv_LDADD, mandb_LDADD): Add
	  $(libpipeline_LIBS) and $(LTLIBICONV).
	  (whatis_LDADD, zsoelim_LDADD): Add $(libpipeline_LIBS).
	* NEWS: Document this.

Wed Nov 17 11:43:30 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.9.
	* man/po4a/po/man-db-manpages.pot, po/man-db.pot, po/*.po: Update.

Wed Nov 17 11:34:36 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* lib/util.c (init_locale): Avoid warnings if configured with
	  --disable-nls.  Remove arguments, since this was only ever called
	  as 'init_locale (LC_ALL, "")' anyway, and that required callers to
	  explicitly include <locale.h>.  Update all callers.
	* include/manconfig.h.in (init_locale): Update prototype.

Wed Nov 17 11:22:28 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (test_manfile): Revert changes to this
	  function from 2010-11-14.  Explicitly deleting bad links from the
	  database was overly sensitive to directory ordering, and caused
	  test failures on some systems.
	* NEWS: Document this.

Mon Nov 15 22:34:57 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.8.
	* man/po4a/po/man-db-manpages.pot, po/man-db.pot, po/*.po: Update.

Mon Nov 15 22:22:47 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* man/Rules.man (distclean-hook): Rename to ...
	  (distclean-local): ... this, and fix syntax so that it actually
	  works.

Mon Nov 15 21:38:04 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (local_man_loop): Simplify and improve code to make a
	  temporary copy of manpathlist, in order that it can't free
	  unallocated memory (may fix Savannah bug #31633).

Mon Nov 15 13:48:26 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* man/po4a/Makefile.am (clean-local): Remove; distclean-hook in
	  man/Rules.man already takes care of this (thanks, Denis Barbier).

Sun Nov 14 22:12:21 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Prevent repeated rescans when a link is broken.  Thanks to Daniel
	Isenmann for debugging information.

	* src/check_mandirs.c (test_manfile): Explicitly delete bad links
	  from the database.
	  (count_glob_matches, purge_whatis, purge_missing): Extract the
	  database mtime, and ignore any pages at least as old as that for
	  the purposes of deciding whether a whatis entry has been replaced
	  by a real page.
	* src/tests/mandb-3: New test.
	* src/tests/Makefile.am (ALL_TESTS): Add mandb-3.
	* NEWS: Document this.

Wed Nov  3 23:40:25 GMT 2010  Jordi Mallach  <jordi@gnu.org>

	* po/ca.po: Update from Translation Project.

Wed Nov  3 20:27:46 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/catman.c (parse_for_sec): Explicitly pass -S before section
	  number, to reduce ambiguity.
	* src/man.c (main): In catman mode, never try to guess whether a
	  page argument is a section, as it's too easy to get this wrong
	  (Ubuntu bug #664211).

Fri Oct 29 07:25:44 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.h (pipeline_install_post_fork): Clarify that this is
	  run in the child process.
	  (pipeline_wait_all): Clarify that SIGPIPE is considered equivalent
	  to exiting zero.

Fri Oct 29 06:18:31 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipecmd_new_sequencev): New function.
	  (pipecmd_new_sequence): Rewrite in terms of pipecmd_new_sequence.
	  (pipeline_new_command_argv): New function.
	  (pipeline_new_command_args): Rewrite in terms of
	  pipeline_new_command_argv.
	  (pipeline_command_argv): New function.
	  (pipeline_command_args): Rewrite in terms of
	  pipeline_command_argv.
	* lib/pipeline.h (pipecmd_new_sequencev, pipeline_new_command_argv,
	  pipeline_command_argv): Add prototypes.

Fri Oct 29 05:28:33 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Rename to ...
	  (pipeline_wait_all): ... this.  Return 127 rather than 1 if
	  closing the pipeline output fails.  Return 127 if a command other
	  than the last one fails.  Return the statuses and the number of
	  statuses in new output parameters if they are non-NULL.
	  (pipeline_wait): Add new wrapper function.
	* lib/pipeline.h (pipeline_wait_all): Add prototype.

Fri Oct 29 03:50:16 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_new): Default ignore_signals to 0.
	* lib/decompress.c (decompress_open, decompress_fdopen): Remove
	  redundant calls to pipeline_ignore_signals.
	* src/man.c (make_browser): Explicitly ignore SIGINT and SIGQUIT
	  when running the browser.
	  (make_display_command): Explicitly ignore SIGINT and SIGQUIT when
	  running the pager.

Fri Oct 29 03:28:57 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c, lib/pipeline.h: Rename command to pipecmd,
	  command_* to pipecmd_*, and COMMAND_* to PIPECMD_*.  Update all
	  callers.

Fri Oct 29 03:24:10 BST 2010  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/nl.po: Use I<> rather than U<>.

Tue Oct 26 12:43:45 BST 2010  Erwin Poeze  <erwin.poeze@gmail.com>

	* man/po4a/po/nl.po: Update from Translation Project.

Tue Oct 26 12:40:12 BST 2010  Martin Schauer  <Martin.E.Schauer@gmx.de>

	* po/de.po: Update from Translation Project.
	* man/THANKS: Update.

Mon Oct 25 17:59:01 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_install_post_fork): New function.
	  (pipeline_start): Call post-fork handler rather than hardcoding
	  pop_all_cleanups.
	* lib/pipeline.h (pipeline_install_post_fork): Add prototype.

	* src/lexgrog_test.c (main), src/man.c (main), src/manconv_main.c
	  (main), src/mandb.c (main), src/whatis.c (main),
	  src/zsoelim_main.c (main): Install pop_all_cleanups as a post-fork
	  handler.

Mon Oct 25 16:18:08 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_unsetenv): New function.
	  (command_dup, command_dump, command_tostring): Check for NULL
	  cmd->env[i].value.
	  (command_start_child): If cmd->env[i].value is NULL, call unsetenv
	  rather than setenv.
	* lib/pipeline.h (command_unsetenv): Add prototype.

Sun Oct 24 23:37:08 BST 2010  Colin Watson  <cjwatson@debian.org>

	Allow building with an external libpipeline.

	* configure.ac: Add --with-external-pipeline option.
	* lib/Makefile.am (libman_la_CPPFLAGS): Add $(libpipeline_CFLAGS).
	  (libman_la_SOURCES): Include pipeline.c and pipeline.h only
	  conditionally.
	  (libman_la_LDFLAGS): Add $(libpipeline_LIBS).
	* src/Makefile.am (AM_CPPFLAGS): Add $(libpipeline_CFLAGS).
	* NEWS: Document this.

Sun Oct 24 21:15:07 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_start_child): Add trailing newline to
	  "nice failed" debug message.

Sun Oct 24 21:10:20 BST 2010  Colin Watson  <cjwatson@debian.org>

	Make command and pipeline opaque types.

	* lib/pipeline.c (command_nice, command_discard_err,
	  pipeline_get_ncommands, pipeline_get_command,
	  pipeline_set_command, pipeline_want_in, pipeline_want_out,
	  pipeline_want_infile, pipeline_want_outfile,
	  pipeline_ignore_signals): New functions.
	* lib/pipeline.h (command_nice, command_discard_err,
	  pipeline_get_ncommands, pipeline_get_command,
	  pipeline_set_command, pipeline_want_in, pipeline_want_out,
	  pipeline_want_infile, pipeline_want_outfile,
	  pipeline_ignore_signals): Add prototypes.

	* lib/pipeline.h (enum command_tag, struct command_env, struct
	  command, struct pipeline): Move to ...
	* lib/pipeline.c (enum command_tag, struct command_env, struct
	  command, struct pipeline): ... here.

	Redirections are now handled slightly differently internally,
	allowing redirection from/to fd 0.

	* lib/pipeline.c (pipeline_new, pipeline_join): Set redirect_in and
	  redirect_out.
	  (pipeline_connect): Use pipeline_want_in and pipeline_want_out.
	  Check source->redirect_out.
	  (pipeline_start): Handle new redirection semantics.

	* lib/decompress.c (decompress_open, decompress_fdopen): Use new
	  accessor functions rather than accessing pipeline fields directly.
	* src/man.c (make_display_command, discard_stderr, open_cat_stream,
	  format_display, display_catman, display): Likewise.

Sun Oct 24 21:04:45 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_run): This would be a more convenient
	  wrapper for the common case if it freed the pipeline as well, so
	  do that.  (Callers that don't want this should call pipeline_start
	  and pipeline_wait separately.)
	* lib/pipeline.h (pipeline_run): Update comment.
	* lib/security.c (do_system_drop_privs): Consistently free the
	  supplied pipeline, and document doing so.
	* src/man.c (format_display): Remove pipeline_free after
	  do_system_drop_privs.
	* src/whatis.c (use_grep): Remove pipeline_free after pipeline_run.

Sun Oct 24 21:03:25 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_new_command_args): New function.
	* lib/pipeline.h (pipeline_new_command_args): Add prototype.
	* src/man.c (make_browser): Use it.

Sun Oct 24 20:59:27 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_run): New function.
	* lib/pipeline.h (pipeline_run): Add prototype.
	* lib/security.c (do_system_drop_privs): Use it.
	* src/man.c (do_extern, run_mandb): Likewise.
	* src/whatis.c (use_grep): Likewise.

Sun Oct 24 20:56:00 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.h (pipeline_pump): Mention in comment that arguments
	  must be NULL-terminated.

Sun Oct 24 20:55:10 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.h (pipeline_new_commandv): Fix comment.

Sat Oct 23 20:52:24 BST 2010  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AC_TYPE_SIGNAL): Remove (unused).

Tue Oct 12 11:16:31 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/util.c (init_locale): New function.
	* include/manconfig.h.in (init_locale): Add prototype.
	* src/Makefile.am (AM_CPPFLAGS): Move -DLOCALEDIR to ...
	* lib/Makefile.am (libman_la_CPPFLAGS): ... here.

	* src/accessdb.c (main), src/catman.c (main), src/globbing_test.c
	  (main), src/lexgrog_test.c (main), src/man.c (main),
	  src/manconv_main.c (main), src/mandb.c (main), src/manpath.c
	  (main), src/whatis.c (main), src/zsoelim.c (main): Use
	  init_locale.

	* lib/util.c (init_locale): Suppress warning message if
	  DPKG_RUNNING_VERSION is set in the environment.
	* NEWS: Document this.

Mon Oct 11 09:38:03 BST 2010  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): Update for restored bzr+ssh
	  access.

Mon Oct 11 09:36:55 BST 2010  Colin Watson  <cjwatson@debian.org>

	* .bzrignore: Remove tools/config.rpath.*, which hasn't been needed
	  here since 2009-04-14.

Tue Oct  5 11:48:57 BST 2010  Colin Watson  <cjwatson@debian.org>

	* man/po4a/Makefile.am (clean-local): Don't use 'po4a
	  --rm-translations', since it sometimes updates PO/POT files and
	  the obvious workaround for that breaks 'make distcheck'.
	  Reimplement it by hand instead.

Tue Oct  5 10:59:02 BST 2010  Colin Watson  <cjwatson@debian.org>

	* man/check-man: Use libtool to run man from the build tree.

Tue Oct  5 10:36:35 BST 2010  Colin Watson  <cjwatson@debian.org>

	It turns out that AM_GNU_GETTEXT([use-libtool]) is unsupported.
	Switch to external libintl instead.

	* configure.ac (AM_GNU_GETTEXT): Set external.
	  (AC_CONFIG_FILES): Remove intl/Makefile.
	* Makefile.am (SUBDIRS): Remove intl.
	  (EXTRA_DIST): Add gnulib/m4/glibc2.m4, gnulib/m4/intdiv0.m4,
	  gnulib/m4/intl.m4, gnulib/m4/intmax.m4, gnulib/m4/inttypes-pri.m4,
	  gnulib/m4/lcmessage.m4, gnulib/m4/printf-posix.m4,
	  gnulib/m4/uintmax_t.m4, and gnulib/m4/visibility.m4.
	* intl: Remove.
	* lib/Makefile.am (libman_la_CPPFLAGS): Remove
	  -I$(top_builddir)/intl.
	* libdb/Makefile.am (libmandb_la_CPPFLAGS): Likewise.
	* src/Makefile.am (AM_CPPFLAGS): Likewise.
	* .bzrignore: Remove intl/Makefile, intl/charset.alias,
	  intl/libgnuintl.h, intl/libintl.h, intl/ref-add.sed, and
	  intl/ref-del.sed.
	* NEWS: Document this.

Tue Oct  5 01:05:24 BST 2010  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AM_GNU_GETTEXT): Set use-libtool.

Tue Oct  5 00:11:23 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/Makefile.am (libman_la_LIBADD): Include @LTLIBINTL@ rather
	  than @LIBINTL@.
	* src/Makefile.am (whatis_LDADD): Include $(LTLIBICONV) rather than
	  $(LIBICONV).

Mon Oct  4 23:56:36 BST 2010  Colin Watson  <cjwatson@debian.org>

	* po/POTFILES.in: Add lib/security.c.  Remove src/fake_security.c
	  and src/security.c.
	* po/man-db.pot, po/*.po: Update.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.

Sun Oct  3 23:57:45 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_argf): New function.
	* lib/pipeline.h (command_argf): Add prototype.
	* src/man.c (add_roff_line_length): Use it, reducing need for
	  temporary local variables.
	  (make_roff_command): Likewise.

Sun Oct  3 23:30:06 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (setenv_less): Take a command argument.  Set environment
	  variables only for that command, not globally.
	  (make_display_command): Call setenv_less on the command
	  constructed from pager.

Sun Oct  3 22:34:13 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (reap_children, pipeline_sigchld,
	  pipeline_install_sigchld): Move above pipeline_start.
	  (pipeline_install_sigchld): Make static.  Return immediately if
	  already installed.
	  (pipeline_start): Call pipeline_install_sigchld.
	* lib/pipeline.h (pipeline_start): Document that this installs a
	  SIGCHLD handler.
	  (pipeline_install_sigchld): Remove prototype.
	* src/lexgrog_test.c (main), src/man.c (main), src/manconv_main.c
	  (main), src/mandb.c (main), src/whatis.c (main),
	  src/zsoelim_main.c (main): Stop calling pipeline_install_sigchld.

Thu Sep 30 16:01:22 BST 2010  Colin Watson  <cjwatson@debian.org>

	Convert the French manual pages translation to po4a.

	* man/LINGUAS: Remove fr.
	* man/LINGUAS.po4a: Add fr.
	* man/fr/man1, man/fr/man5, man/fr/man8: Remove.
	* man/fr/Makefile.am (PO4A_LINGUA): Set to yes.
	  (EXTRA_DIST): Add translator.add.
	  (man1_MANS): Add man1/manconv.1.
	* man/po4a/Makefile.am (POFILES): Add po/fr.po.
	* man/po4a/po4a.cfg (po4a_langs): Add fr.
	* man/THANKS: Add David Prévot.
	* .bzrignore: Add man/fr/man1, man/fr/man5, and man/fr/man8.

Thu Sep 30 15:44:46 BST 2010  David Prévot  <david@tilapin.org>

	* po/fr.po: Update from Translation Project.
	* man/po4a/po/fr.po: New from Translation Project.
	* man/fr/translator.add: New file.

Mon Sep 27 19:06:10 BST 2010  Colin Watson  <cjwatson@debian.org>

	Move util to libman.

	* src/util.c: Move to ...
	* lib/util.c: ... here.
	* lib/Makefile.am (libman_la_SOURCES): Add util.c.
	* src/Makefile.am (accessdb_SOURCES, catman_SOURCES,
	  globbing_SOURCES, lexgrog_SOURCES, man_SOURCES, mandb_SOURCES,
	  manpath_SOURCES, whatis_SOURCES, zsoelim_SOURCES): Remove util.c.
	* lib/README: Add util.c.

Mon Sep 27 00:50:37 BST 2010  Colin Watson  <cjwatson@debian.org>

	* gnulib/m4/gnulib-cache.m4: Remove obsolete modules atexit, memcmp,
	  and strcspn.

Mon Sep 27 00:24:50 BST 2010  Colin Watson  <cjwatson@debian.org>

	Move security to libman.

	* src/security.c: Move to ...
	* lib/security.c: ... here.
	* src/security.h: Move to ...
	* lib/security.h: ... here.
	* lib/Makefile.am (libman_la_SOURCES): Add security.c and
	  security.h.
	* src/Makefile.am (lexgrog_SOURCES): Remove fake_security.c and
	  security.h.
	  (man_SOURCES, mandb_SOURCES): Remove security.c and security.h.
	* lib/README: Add security.*.
	* src/lexgrog_test.c: Call init_security, so that we can use generic
	  security functions rather than fake_security.
	* src/fake_security.c: Remove.

	* lib/security.c (do_system_drop_privs): Unroll calls to do_system
	  into calls to pipeline_start and pipeline_wait.
	* src/whatis.c (use_grep): Likewise.
	* src/util.c (do_system): Remove.
	* include/manconfig.h.in (do_system): Remove.

	* src/*.c: Update #include grouping for movements to libman.

Sun Sep 26 23:53:08 BST 2010  Colin Watson  <cjwatson@debian.org>

	Get the tests working again following the switch to libtool.

	* src/tests/Makefile.am (TESTS_ENVIRONMENT): Remove CLEANPATH.
	* src/tests/man-1, src/tests/mandb-1, src/tests/mandb-2: Set MANPATH
	  rather than using run_clean_path; running with a stripped-down
	  PATH is risky in general and breaks libtool in particular.
	* src/tests/testlib.sh (run_clean_path): Remove.

	* src/tests/Makefile.am (TESTS_ENVIRONMENT): Add top_builddir.
	* src/tests/testlib.sh (run): New function.
	* src/tests/lexgrog-1, src/tests/man-1, src/tests/manconv-1,
	  src/tests/manconv-2, src/tests/manconv-3, src/tests/mandb-1,
	  src/tests/mandb-2, src/tests/testlib.sh (accessdb_filter): Use run
	  when running programs from the build tree.

Sun Sep 26 23:25:31 BST 2010  Colin Watson  <cjwatson@debian.org>

	Move encodings to libman.

	* src/encodings.c: Move to ...
	* lib/encodings.c: ... here.
	* src/encodings.h: Move to ...
	* lib/encodings.h: ... here.
	* lib/Makefile.am (libman_la_SOURCES): Add encodings.c and
	  encodings.h.
	* src/Makefile.am (lexgrog_SOURCES, man_SOURCES, manconv_SOURCES,
	  mandb_SOURCES, manpath_SOURCES): Remove encodings.c and
	  encodings.h.
	* lib/README: Add encodings.*.

Sun Sep 26 23:15:00 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (struct manconv_codes, manconv_stdin,
	  free_manconv_codes, add_manconv): Move to ...
	* src/manconv_client.c: ... here (new file).
	* src/encodings.h (add_manconv): Move to ...
	* src/manconv_client.h: ... here (new file).
	* src/lexgrog.l, src/man.c, src/straycats.c: Include
	  manconv_client.h.
	* src/Makefile.am (lexgrog_SOURCES, man_SOURCES, mandb_SOURCES): Add
	  manconv_client.c and manconv_client.h.

	* src/manp.c: Remove unnecessary inclusion of encodings.h.

Sun Sep 26 22:59:54 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/compression.c: Remove unnecessary inclusion of security.h.
	* src/ult_src.c: Likewise.

Sun Sep 26 22:47:02 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (mkcatdirs): Move to ...
	* src/check_mandirs.c (mkcatdirs): ... here, as it's only used by
	  testmandirs.  Removes dependency of manp.c on security.h.
	* src/manp.h (mkcatdirs): Remove prototype.
	* src/Makefile.am (catman_SOURCES, manpath_SOURCES, whatis_SOURCES):
	  Remove fake_security.c.

Sun Sep 26 22:34:17 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/security.c (remove_with_dropped_privs): Remove; no longer
	  used.
	* src/fake_security.c (remove_with_dropped_privs): Likewise.
	* src/security.h (remove_with_dropped_privs): Likewise.

Sun Sep 26 22:23:26 BST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/Makefile.am (libman_la_LIBADD): Use $(LTLIBOBJS) rather than
	  $(LIBOBJS).

Sun Sep 26 22:08:39 BST 2010  Colin Watson  <cjwatson@debian.org>

	Build libman and libmandb as shared libraries, reducing our
	installed footprint by about 200K.

	* configure.ac: Add LT_INIT.  Move AC_GNU_SOURCE up to above it.
	  Remove redundant AC_PROG_RANLIB.
	* gnulib/m4/gnulib-cache.m4: Enable libtool support.
	* gnulib/m4/libtool.m4, gnulib/m4/ltoptions.m4,
	  gnulib/m4/ltsugar.m4, gnulib/m4/ltversion.m4,
	  gnulib/m4/lt~obsolete.m4, tools/ltmain.sh: New files, created by
	  libtoolize.
	* autogen.sh: Export LIBTOOLIZE_OPTIONS=--quiet.
	* lib/Makefile.am: Switch to libtool.  Add ../gnulib/lib/libgnu.la,
	  $(LIBCOMPRESS), and @LIBINTL@ to LIBADD.  Install the library in
	  $(pkglibdir), and instruct libtool to set an RPATH on binaries
	  built against this library.
	* libdb/Makefile.am: Switch to libtool.  Add ../lib/libman.la to
	  LIBADD.  Install the library in $(pkglibdir), and instruct libtool
	  to set an RPATH on binaries built against this library.
	* src/Makefile.am (LIBMAN): Reduce to libman.
	  (LIBMANDB): Reduce to libmandb.
	  (accessdb_LDADD, catman_LDADD, globbing_LDADD, lexgrog_LDADD,
	  man_LDADD, manconv_LDADD, mandb_LDADD, manpath_LDADD,
	  whatis_LDADD, zsoelim_LDADD): Remove dependencies of libman and
	  libmandb.
	* .bzrignore: Add **/*.la, **/*.lo, **/.libs, and ./libtool.
	* NEWS: Document this.

	Avoid symbol clashes between libgnu and libman.

	* lib/hashtable.c (null_hash_free, plain_hash_free, hash_create,
	  hash_lookup_structure, hash_lookup, hash_install, hash_remove,
	  hash_free): Rename to ...
	  (null_hashtable_free, plain_hashtable_free, hashtable_create,
	  hashtable_lookup_structure, hashtable_lookup, hashtable_install,
	  hashtable_remove, hashtable_free): ... these.  Update all callers
	  and prototypes.
	* lib/hashtable.h (hash_free_ptr): Rename to ...
	  (hashtable_free_ptr): ... this.  Update all users.

Thu Sep 16 13:53:11 BST 2010  Robert Luberda  <robert@debian.org>

	* man/po4a/po/pl.po: Update from Translation Project.

Tue Aug 17 15:31:38 BST 2010  Colin Watson  <cjwatson@debian.org>

	* man/po4a/Makefile.am (clean-local): Make sure not to change PO or
	  POT files when removing generated translations.

Tue Aug 17 15:26:12 BST 2010  Colin Watson  <cjwatson@debian.org>

	Upgrade to Autoconf 2.67.

Tue Aug 17 14:29:53 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display_catman): Add iconv to format_cmd before adding
	  a compressor.
	* NEWS: Document this.

Tue Aug 17 14:22:06 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (add_output_iconv): Make static.

Tue Jul 20 08:18:41 BST 2010  Colin Watson  <cjwatson@debian.org>

	Upgrade to Gnulib 20100704.

	* configure.ac (AM_GNU_GETTEXT_VERSION): Upgrade to gettext 0.18.1.

Wed May 19 12:38:31 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/descriptions.c (parse_descriptions): Free record.
	* src/encodings.c (check_preprocessor_encoding): Free directive.
	  (manconv_stdin): Free p.
	* src/lexgrog_test.c (main): Free lg.filters and lg.whatis.

Thu May 13 11:45:02 CEST 2010  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Mon May 10 09:42:41 CEST 2010  Yuri Kozlov  <yuray@komyakino.ru>

	* man/po4a/po/ru.po: Update from Translation Project.

Sun May  9 07:37:14 BST 2010  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.8-pre1.
	* release.sh: Remove man/po4a/po/man-db-manpages.pot before running
	  'make distcheck', to force it to be regenerated with the current
	  version number.
	* man/po4a/Makefile.am: Make po/man-db-manpages.pot depend on
	  update-po, rather than using dist-hook which is too late.
	* po/man-db.pot, po/*.po: Update.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.

Sat May  8 15:39:49 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/filenames.c (filename_info): Explicitly fail if the extension
	  is zero-length.

Sat May  8 15:35:17 BST 2010  Colin Watson  <cjwatson@debian.org>

	* src/filenames.c (filename_info): Allow section and extension to
	  differ as long as the first character is the same.  (This is my
	  understanding of what the code was originally meant to do, but it
	  only worked if the section was exactly one character long.)

Tue Apr 27 11:02:48 BST 2010  Colin Watson  <cjwatson@debian.org>

	Upgrade to Gnulib 20100424.

Fri Apr  2 20:44:11 BST 2010  Ville Skyttä  <ville.skytta@iki.fi>

	* configure.ac: Only test for lzma if xz is missing.  Add xz to list
	  of compressors checked when deciding whether to define COMP_CAT or
	  COMP_SRC.
	* include/comp_src.h.in (comp_list): If xz is available, use it for
	  .lzma files in preference.

Fri Apr  2 20:26:41 BST 2010  Ville Skyttä  <ville.skytta@iki.fi>

	* include/comp_src.h.in (comp_list): If compress is not available,
	  use gzip to handle .Z files.

Mon Mar 29 09:36:00 BST 2010  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Wed Mar 24 11:04:46 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Fix build regression when GNU_NROFF is undefined (Savannah bug
	#29318).

	* src/man.c (add_col): New function, split out from
	  make_display_command.
	  (make_roff_command): Reinstate tbl/col logic here, as by the time
	  we get to make_display_command we've forgotten whether tbl was
	  used.
	  (make_display_command): Remove tbl/col logic, useless here.  Use
	  add_col.

Sun Mar 21 21:59:54 GMT 2010  Tanguy Ortolo  <tanguy+debian@ortolo.eu>

	* src/man.c (main): Try underscore-separated subpages as well as
	  hyphen-separated ones (Debian bug #574641).
	* man/man1/man.man1 (Finding manual pages): Document this.
	* NEWS: Document this.

Wed Mar 17 10:26:44 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import localcharset module.
	* src/encodings.c (struct charset_entry): Rename locale_charset to
	  charset_from_locale.  Update all users.
	  (struct less_charset_entry): Likewise.
	  (get_locale_charset): Use locale_charset function from Gnulib,
	  rather than dealing with nl_langinfo and the fallback ourselves.
	  (get_default_device): Rename locale_charset parameter to
	  charset_from_locale.
	  (get_less_charset): Likewise.
	  (get_jless_charset): Likewise.
	* src/tests/Makefile.am (TESTS_ENVIRONMENT): Add
	  @LOCALCHARSET_TESTS_ENVIRONMENT@.

Sat Mar 13 22:15:54 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* man/check-man: Ignore "table wider than line width" warnings for
	  Dutch too.

Sat Mar 13 21:33:48 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Upgrade to Gnulib 20100308.

Thu Mar 11 01:26:56 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Add AM_MAINTAINER_MODE.  In the modern world,
	  timestamps are often just too fragile for those make targets to
	  work well; use ./autogen.sh instead.

Tue Mar  2 19:11:44 GMT 2010  Darren Salt  <linux@youmustbejoking.demon.co.uk>

	Add support for XZ-compressed manual pages (Debian bug #572233).

	* configure.ac: Check for xz.
	* include/comp_src.h.in (comp_list): Add xz.
	* include/manconfig.h.in: Define UNXZ.
	* NEWS: Document this.

Tue Mar  2 10:04:54 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Fix assertion failure on 'man -l' with an uncompressed page and
	prefixed input (no-hyphenation, no-justification, or a non-English
	page).

	* lib/pipeline.c (command_new_passthrough): New function.
	* lib/pipeline.h (command_new_passthrough): Add prototype.
	* src/man.c (display): Allow zero-command decompression pipelines
	  with prefix sequences.  In that case, append a passthrough command
	  to the prefix sequence, and append the prefix sequence to the
	  decompression pipeline rather than replacing its first command.
	* NEWS: Document this.

Tue Mar  2 09:31:36 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/nl.po: New from Translation Project (thanks, Erwin
	  Poeze).
	* configure.ac (AC_CONFIG_FILES): Add man/nl/Makefile.
	* man/LINGUAS.po4a: Add nl.
	* man/Makefile.am (DIST_SUBDIRS): Add nl.
	* man/nl/Makefile.am, man/nl/translator.add: New files.
	* man/po4a/Makefile.am (POFILES): Add po/nl.po.
	* man/po4a/po4a.cfg (po4a_langs): Add nl.
	* man/THANKS: Credit Erwin Poeze with man/nl as well as nl.po.
	* .bzrignore: Add man/nl/man1, man/nl/man5, and man/nl/man8.

Thu Feb 18 01:38:04 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (locale_macros): Explicitly set groff's hyphenation
	  language, to ensure that it only hyphenates languages it knows
	  about (Debian bug #570247).

Tue Feb 16 23:11:58 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.7.
	* po/man-db.pot, po/*.po: Update.

Tue Feb 16 23:09:11 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (get_catpath): Fix handling of non-translated cat
	  paths.

Sun Feb 14 00:19:47 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Always save cat pages in UTF-8 (Debian bug #446741).

	* src/encodings.c (struct directory_entry): Remove
	  standard_output_encoding member.
	  (directory_table): Likewise.
	  (get_standard_output_encoding): Remove.
	* src/encodings.h (get_standard_output_encoding): Remove prototype.
	* src/man.c (my_locale_charset): New function, with code moved from
	  make_roff_command.
	  (make_roff_command): Return pipeline output encoding in a new
	  output parameter.  Remove enforcement that cat pages could only be
	  saved for the manual hierarchy's default character set.  Move
	  post-cat-page pipeline elements to ...
	  (add_output_iconv, make_display_command): ... here.
	  (make_display_command): Remove code for handling a named input
	  file, which has been unused for some time.  New encoding argument.
	  (open_cat_stream): New encoding argument.  Convert from it to
	  UTF-8 while saving the cat page.
	  (format_display_and_save): New encoding argument, passed to
	  open_cat_stream.
	  (display_catman): New encoding argument.  Convert from it to UTF-8
	  while saving the cat page.
	  (display): Get formatted encoding from make_roff_command and pass
	  it to display_catman, make_display_command, and
	  format_display_and_save.  Assume UTF-8 when displaying an existing
	  cat page.
	* NEWS: Document this.

Sat Feb 13 14:25:42 GMT 2010  Vincent Lefèvre  <vincent@vinc17.net>

	* lib/decompress.c (decompress_open): Fix sense of directory check
	  (Debian bug #537434).

Mon Feb  8 07:01:35 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (get_catpath): Handle man -> cat substitution correctly
	  for translated cat pages.

Mon Feb  8 04:57:09 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display_and_save): Use sigaction, not signal.

Mon Feb  8 04:29:42 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import getopt-gnu module rather than the obsolete getopt.

Mon Feb  1 12:18:36 PST 2010  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Don't bother printing error
	  messages for SIGINT and SIGQUIT, since these correspond to
	  explicit user actions (Debian bug #568000).

Sun Jan 31 03:44:59 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): Don't lose iconv errors from converting
	  to UTF-8 when the target encoding is not UTF-8.

Sun Jan 31 03:33:33 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Upgrade to Automake 1.11.1 and Gnulib 20100109.

Thu Jan 14 11:51:59 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (search): "%s: nothing appropriate." is an error;
	  write it to stderr, not stdout (Debian bug #565255).

Wed Jan 13 23:42:00 GMT 2010  Werner Fink  <werner@suse.de>

	Add support for using socketpair(2) as a replacement for pipe(2),
	which is faster on some systems (Savannah patch #6741).

	* configure.ac: Add --enable-socketpair-pipe option.
	* m4/man-socketpair.m4: New file.
	* lib/pipeline.c [USE_SOCKETPAIR_PIPE]: Redefine pipe() to a
	  construction based on socketpair().
	* NEWS: Document this.

Wed Jan 13 22:04:23 GMT 2010  Colin Watson  <cjwatson@debian.org>

	Upgrade to Autoconf 2.65 and Gnulib 20091120.

Wed Jan 13 18:26:47 GMT 2010  Diego Pettenò  <flameeyes@gentoo.org>

	Add support for heirloom-doctools (Savannah patch #6933).

	* configure.ac: Substitute TROFF.
	* manual/Makefile.am (.pp.dvi, .pp.ps, .pp.tdvi, .pp.html): Use
	  $(TROFF) rather than groff or troff.
	* src/man.c (options, parse_opt): Just ignore the --warnings option
	  when troff is not groff, rather than compiling it out entirely.
	  (make_roff_command): Only use gxditview variable when troff is
	  groff.
	* NEWS: Document this.

Tue Jan 12 13:33:51 GMT 2010  Samuel Thibault  <sthibault@debian.org>

	* lib/pipeline.c (pipeline_pump): Fix off-by-one error when write
	  returns EAGAIN (Debian bug #564818).

Fri Jan  1 17:03:18 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* README (Copyright and licensing): Update copyright years.

Fri Jan  1 13:26:21 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): Only handle iconv errors when iconv
	  returned -1.

Fri Jan  1 11:37:13 GMT 2010  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): Handle iconv errors when attempting to
	  convert the last input encoding to UTF-8 (Debian bug #562503).
	* src/tests/manconv-3: Add test for this.
	* src/tests/Makefile.am (TESTS): Add manconv-3.

Tue Dec 15 14:10:19 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): Fix possible crash when MAN_MUST_CREATE is
	  unset.
	* NEWS: Document this.

Tue Dec 15 13:47:50 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* lib/debug.c (init_debug): New function: check for MAN_DEBUG=1 in
	  the environment.
	* include/manconfig.h.in (init_debug): Add prototype.
	* src/accessdb.c (main), src/catman.c (main), src/globbing_test.c
	  (main), src/lexgrog_test.c (main), src/man.c (main),
	  src/manconv_main.c (main), src/mandb.c (main), src/manpath.c
	  (main), src/whatis.c (main), src/zsoelim_main.c (main): Call
	  init_debug.
	* NEWS: Document this.

Sat Dec 12 00:36:14 GMT 2009  Robert Luberda  <robert@debian.org>

	* man/po4a/po/pl.po: Update from Translation Project.

Tue Dec  1 17:01:19 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (do_extern): Pass section through to external program
	  (Savannah bug #28145). Fix passing of alternate system name to use
	  -m rather than -s.

Tue Nov 24 18:27:59 GMT 2009  Robert Luberda  <robert@debian.org>

	* po/pl.po: Update from Translation Project.

Wed Nov 18 14:58:52 GMT 2009  Yuri Kozlov  <yuray@komyakino.ru>

	* man/po4a/po/ru.po: Update from Translation Project.

Wed Nov 18 14:55:31 GMT 2009  Yuri Kozlov  <yuray@komyakino.ru>

	* po/ru.po: Update from Translation Project.

Wed Nov 18 14:52:43 GMT 2009  Erwin Poeze  <erwin.poeze@gmail.com>

	* po/nl.po: Update from Translation Project.

Sun Nov 15 22:49:35 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* README (Non-generic arguments to configure): Use more readable
	  formatting.
	* manual/options-only.me, manual/print-options: New file.
	* manual/intro.me (Arguments to configure): Add hooks for
	  options-only.me.
	* manual/Makefile.am (dist_noinst_DATA): Add options-only.me and
	  print-options.

Sun Nov 15 16:15:56 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): Savannah has disabled bzr+ssh for
	  the time being; update push URL.

Sun Nov 15 16:05:26 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.7-pre1.
	* po/man-db.pot, po/*.po: Update.

Sun Nov 15 14:30:27 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* NEWS: Document previous change.

Sun Nov 15 14:18:35 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Prefer getting a page from the
	  best manual section over getting a page in the correct language; I
	  have my reservations about this, but it seems to be what people
	  are requesting (Debian bug #519547).

Sun Nov 15 14:02:11 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Search man<sec><ext> directories in the GNU layout (Debian bug
	#519807, Arch Linux bug #13734).

	* src/globbing.c (match_in_directory): Optionally take allocated
	  count from caller. If it's non-zero, don't clear the glob.
	  (look_for_file): In the GNU layout, search all subdirectories of
	  hier that begin with the first character of the section.
	* NEWS: Document this.

Sun Nov 15 13:32:58 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (match_in_directory): Make this void; checking
	  whether any glob matches were returned is sufficient. Move
	  glob-clearing code to ...
	  (clear_glob): ... here (new function).
	  (look_for_file): Simplify since we now only need to check
	  gbuf.gl_pathc == 0, not the return value of match_in_directory as
	  well. Clear gbuf on entry.

Sun Nov 15 13:18:38 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/lexgrog-1, src/tests/man-1, src/tests/manconv-1,
	  src/tests/manconv-2, src/tests/mandb-1, src/tests/mandb-2: Use
	  'diff -u', which produces more helpful output on failures.

Sat Nov 14 20:10:57 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* README (System specific notes): Remove entirely. The notes about
	  Linux here only pertain to thoroughly obsolete systems.

Sat Nov 14 20:08:40 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Handle Ultrix-4.3a -YPOSIX requirement
	  automatically.
	* README (System specific notes): Remove note about Ultrix-4.3a.

Sat Nov 14 19:14:02 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* lib/README: Copyright is not the same as licensing; fix confusion.

Sat Nov 14 18:57:42 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (options): Add --nh and --nj aliases for
	  --no-hyphenation and --no-justification respectively.
	* man/man1/man.man1 (Controlling formatted output): Document new
	  aliases.

Sat Nov 14 18:52:15 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (argstr_get_word): Fix a small memory leak.

Sat Nov 14 18:51:37 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Do what the user probably means when the full path to an executable
	is given as an argument (Debian bug #505465).

	* lib/pathsearch.c (directory_on_path): New function.
	* lib/pathsearch.h (directory_on_path): Add prototype.
	* src/manp.c (get_manpath_from_path): Make external. Add 'mandatory'
	  argument to control the addition of MANDATORY_MANPATH entries.
	  (guess_manpath): Update caller.
	* src/manp.h (get_manpath_from_path): Add prototype.
	* src/man.c (main): Move locale manpath expansion to ...
	  (locale_manpath): ... here (new function).
	  (local_man_loop): If the argument is an executable, try looking up
	  the corresponding manual page in the appropriate part of the
	  manpath, rather than just trying to format the text of the
	  executable as a manual page.
	* NEWS: Document this.

Sat Nov 14 10:28:29 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Add option to disable justification (Debian bug #440047).

	* src/man.c (options, parse_opt): Accept --no-justification. Reset
	  corresponding variable with -D.
	  (disable_justification): New function.
	  (display): Append disable_justification to the decompressor
	  pipeline if --no-justification is used.
	* man/man1/man.man1 (SYNOPSIS, Controlling formatted output):
	  Document --no-justification.
	* NEWS: Document this.

Sat Nov 14 10:23:28 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (ATTRIBUTE_NORETURN): Define to an
	  attribute marking a function as non-returning if using GCC 2.5 or
	  newer.
	* lib/pipeline.c (command_new_sequence, command_sequence_command):
	  New functions.
	  (command_dup, command_dump, command_tostring, command_free):
	  Handle commands of type COMMAND_SEQUENCE.
	  (pipeline_start): Move command execution to ...
	  (command_start_child): ... here (new function). Handle commands of
	  type COMMAND_SEQUENCE.
	* lib/pipeline.h (enum command_tag): Add COMMAND_SEQUENCE.
	  (struct command): Add support for commands that consist of a
	  sequence of commands.
	  (command_new_sequence, command_sequence_command): Add prototypes.
	* src/man.c (disable_hyphenation, locale_macros): Drop passthrough
	  code.
	  (display): Create a command sequence for hyphenation and
	  locale-macro decompressor prefixes if necessary.

Mon Nov  9 16:59:47 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Define a CROSS_COMPILING conditional if
	  cross-compiling.
	* man/Rules.man, src/tests/Makefile.am: Don't run tests if
	  cross-compiling.
	* NEWS: Document this.

Mon Nov  9 16:53:10 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Upgrade to Gnulib 20090915.

Mon Nov  9 16:27:44 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (find_charset_locale): New function.
	* src/encodings.h (find_charset_locale): Add prototype.
	* src/man.c (make_roff_command): When invoking col, ensure that
	  LC_CTYPE is set to an appropriate locale for the selected
	  character set (Debian bug #555331).
	* NEWS: Document this.

Thu Oct  8 23:22:57 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c: Include <unistd.h> for dup and STDIN_FILENO.

Thu Oct  1 01:08:40 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/accessdb.c (parse_opt), src/lexgrog_test.c (parse_opt),
	  src/whatis.c (parse_opt): Turn off ARGP_HELP_PRE_DOC to avoid
	  problems with translations of documentation strings beginning with
	  a vertical tab separator (i.e. no pre-option documentation).

Thu Sep 24 12:32:48 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_pump): When a source pipeline dies, make
	  sure to drain its output before discarding its output file
	  descriptor (Debian bug #548153). We still record the death to
	  avoid duplicate debugging messages.
	* NEWS: Document this.

Tue Sep 22 00:53:42 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_default_device): If the locale encoding is
	  ASCII, then use the ascii device even if preconv is available; it
	  will do a better job than producing UTF-8 output and then recoding
	  that to ASCII (Debian bug #547695).

Sat Sep 19 15:02:20 BST 2009  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Fri Sep 11 01:19:41 BST 2009  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/id.po: Fix syntax error.

Wed Sep  9 14:42:18 BST 2009  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (General options): Refer to the "Warnings" node
	  in 'info groff' for a list of available warning names (Debian bug
	  #545805).

Wed Sep  9 14:36:39 BST 2009  Arif E. Nugroho  <arif_endro@yahoo.com>

	* man/po4a/po/id.po: Update from Translation Project.

Tue Sep  8 19:14:23 BST 2009  Arif E. Nugroho  <arif_endro@yahoo.com>

	* po/id.po: Update from Translation Project.

Wed Aug 26 01:12:20 BST 2009  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.6.
	* po/man-db.pot, po/*.po: Update.

Wed Aug 26 01:07:16 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (display): Include the section in the hash key used
	  to determine whether a page has already been displayed.

Wed Aug 26 00:20:45 BST 2009  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (compare_ids): Fix documentation of return
	  values.
	  (replace_if_necessary): Don't replace ULT_MAN or SO_MAN with
	  lesser ids just because the mtime is newer. (This still satisfies
	  Debian bug #490582, but doesn't cause the database to be rebuilt
	  every time mandb runs on hierarchies with both symlinks and whatis
	  entries for the same name.)

Tue Aug 25 17:07:05 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (zh_CN_name, zh_TW_name): Add alternative
	  translation "名字", seen in testprns(1).

Tue Aug 25 17:05:51 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/man-1: Restrict manpath to test directories.

Tue Aug 25 10:30:58 BST 2009  Colin Watson  <cjwatson@debian.org>

	* Makefile.am (EXTRA_DIST): Add .bzrignore,
	  gnulib/lib/xmalloc.c.orig, gnulib/m4/intldir.m4,
	  gnulib/m4/sockpfaf.m4, and release.sh, for consistency between
	  revision control and the distribution.

Tue Aug 25 09:48:39 BST 2009  Colin Watson  <cjwatson@debian.org>

	* po/POTFILES.in: Remove src/wrapper.c.

Sun Aug 23 15:49:45 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_dup): Fix newcmd->nenv assertion.

Sun Aug 23 15:41:32 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_dup, command_setenv): cmd->env does not
	  need to be { NULL, NULL }-terminated.

Sun Aug 23 11:25:50 BST 2009  Colin Watson  <cjwatson@debian.org>

	* Makefile.am (EXTRA_DIST): Distribute gnulib/m4/gnulib-tool.m4.

Sun Aug 23 11:21:40 BST 2009  Colin Watson  <cjwatson@debian.org>

	* Makefile.am (EXTRA_DIST): Distribute gnulib/lib/xmalloc.patch.

Sun Aug 23 11:15:53 BST 2009  Colin Watson  <cjwatson@debian.org>

	* docs/man-db.lsm (Keywords): Add accessdb and lexgrog.

Sun Aug 23 11:14:04 BST 2009  Colin Watson  <cjwatson@debian.org>

	* docs/INSTALL.autoconf: Update to instructions from Autoconf 2.64.

Sun Aug 23 11:11:02 BST 2009  Colin Watson  <cjwatson@debian.org>

	* m4/man-bdb.m4: Bump serial, forgotten in most recent change.

Sun Aug 23 11:07:26 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/README: Update.

Sun Aug 23 10:56:50 BST 2009  Colin Watson  <cjwatson@debian.org>

	* docs/TODO: Remove entry about the other 'man' package; 'man -K'
	  was the last major missing feature relative to it.
	* docs/HACKING (Testing): Document new test suite.

Sun Aug 23 10:51:33 BST 2009  Colin Watson  <cjwatson@debian.org>

	* tools/README: Don't bother describing files installed here by the
	  autotools.

Sun Aug 23 10:47:16 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/README.zsoelim: Remove, merging text into ...
	* src/zsoelim.l: ... here.
	* src/Makefile.am (EXTRA_DIST): Remove README.zsoelim.

Sun Aug 23 10:36:28 BST 2009  Colin Watson  <cjwatson@debian.org>

	Remove the old set-id wrapper, which hasn't been recommended for
	several years now.

	* src/wrapper.c: Remove.
	* src/Makefile.am (noinst_PROGRAMS, wrapper_LDADD, wrapper_SOURCES):
	  Remove.

Sun Aug 23 10:26:32 BST 2009  Colin Watson  <cjwatson@debian.org>

	* README: Various minor updates.

Sun Aug 23 00:13:56 BST 2009  Colin Watson  <cjwatson@debian.org>

	* manual/Makefile.am (noinst_DATA): Move $(MANUAL).dvi to ...
	  (CLEANFILES): ... here.
	  (install-data-hook): Stop installing the DVI version of the manual
	  by default.

Sun Aug 23 00:07:03 BST 2009  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Add --enable-automatic-create,
	  --disable-automatic-update, and --disable-cats options.
	* include/manconfig.h.in (MAN_DB_CREATES, MAN_DB_UPDATES, MAN_CATS):
	  Remove.
	* manual/intro.me (Arguments to configure): Document new options.
	* manual/misc.me (Modes of operation): Adjust configuration advice
	  to use new configure options.
	* README (Non-generic arguments to configure): Update.
	* NEWS: Document this.

Sun Aug 23 00:04:56 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_setenv): New function, allowing
	  application code to ask for environment variables to be set when a
	  command is executed.
	  (command_new, command_new_function, command_dup, command_dump,
	  command_tostring, command_free): Handle new nenv, env_max, and env
	  members of 'struct command'.
	  (argstr_get_word): Add TODO comment for environment variable
	  support.
	  (pipeline_start): Set environment variables as requested.
	* lib/pipeline.h (struct command_env): New structure.
	  (struct command): Add nenv, env_max, and env members.
	  (command_setenv): Add prototype.
	* src/man.c (run_mandb): Set MAN_MUST_CREATE=1 environment variable
	  if create is true.
	* src/mandb.c (main): If --create was passed and no databases were
	  created, only exit non-zero if MAN_MUST_CREATE=1.

Sat Aug 22 15:34:15 BST 2009  Colin Watson  <cjwatson@debian.org>

	Cope with some more cases of database corruption (Debian bug
	#187750).

	* libdb/db_store.c (dbstore): Always replace existing keys once
	  we've decided we ought to. If the key already exists in the
	  database, then that probably indicates some kind of database
	  corruption, but our new key is almost certainly better.
	* src/check_mandirs.c (sanity_check_db): New function, checking
	  dbver_rd and ensuring that all keys have non-NULL content.
	  (update_db): Use sanity_check_db to decide whether an existing
	  database is OK.

	* src/accessdb.c (main): If we encounter a key with no content,
	  print a debugging message and continue as far as we can before
	  exiting non-zero, rather than just silently exiting non-zero
	  immediately.

Sat Aug 22 14:58:39 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/mandb-2: Run mandb with a clean path, and only on the
	  test manual page hierarchy (already done for the second instance,
	  but not the first).

Sat Aug 22 14:51:25 BST 2009  Yuri Kozlov  <yuray@komyakino.ru>

	* po/ru.po: Update from Translation Project.

Sat Aug 22 14:42:49 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): When trying the last source encoding in
	  the list, ignore characters not representable in UTF-8 (which
	  almost certainly means codepoints that do not exist in the source
	  encoding).
	* src/tests/manconv-2: Add test for this.

Thu Aug 20 23:52:28 BST 2009  Yuri Kozlov  <yuray@komyakino.ru>

	* man/po4a/po/ru.po: Update from Translation Project.

Thu Aug 20 15:17:54 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (MAX_NAME): Increase from 2048 to 8192, since some
	  manual pages with NAME sections exceeding 2048 bytes have been
	  observed in the wild (Debian bug #489907).

Thu Aug 20 15:05:38 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (check_preprocessor_encoding): Break coding tag
	  search loop if pp_search is NULL, fixing a segfault (introduced by
	  the fix for Debian bug #496604) if there is a preprocessor comment
	  line with no coding tag.
	* src/tests/manconv-1: Add a test for this bug.

Thu Aug 20 09:52:23 BST 2009  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (replace_if_necessary): Always replace if the
	  mtime of the new data is newer than that of the old data,
	  regardless of the id (Debian bug #490582).

	* src/tests/testlib.sh (next_second): New function.
	* src/tests/mandb-2: New test for this bug.
	* src/tests/Makefile.am (TESTS): Add mandb-2.

	* src/tests/mandb-1: Run mandb with a clean path, and only on the
	  test manual page hierarchy.

Thu Aug 20 07:47:02 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (run_mandb): If -C was given, pass it through to mandb.
	  (main): Treat the main configuration file as optional if -C was
	  given.

	* src/tests/testlib.sh (fake_config): Take the manual page
	  hierarchies to use as arguments.
	  (run_clean_path): New function.
	* src/tests/man-1: New test, for Debian bug #163347 (apparently
	  fixed some time back).
	* src/tests/Makefile.am (TESTS_ENVIRONMENT): Set CLEANPATH, so that
	  run_clean_path can run commands with a reduced PATH.
	  (TESTS): Add man-1.

Wed Aug 19 20:23:00 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): Treat the main configuration file as optional
	  if we're only producing user databases. This makes testing easier.

	* configure.ac, m4/man-bdb.m4 (MAN_CHECK_BDB): Define DBTYPE to
	  gdbm, ndbm, or btree, indicating the database type in use.

	* src/tests/testlib.sh (fake_config, db_ext, accessdb_filter): New
	  functions.
	* src/tests/mandb-1: New test.
	* src/tests/Makefile.am (TESTS_ENVIRONMENT): Set DBTYPE
	  appropriately in the test environment.
	  (TESTS): Add mandb-1.

Wed Aug 19 12:17:25 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/testlib.sh (write_page): New function.
	* src/tests/lexgrog-1: New (fairly trivial) test.
	* src/tests/Makefile.am (TESTS): Add lexgrog-1.

Wed Aug 19 00:10:58 BST 2009  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.6-pre1.
	* po/man-db.pot, po/*.po: Update.

Tue Aug 18 23:53:50 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/Makefile.am (dist_check_SCRIPTS): Distribute test files.

Tue Aug 18 23:39:28 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/Makefile: Remove; accidentally added to revision
	  control.
	* .bzrignore: Ignore src/tests/Makefile.

Tue Aug 18 09:47:50 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): Convert text to UTF-8 and then (if
	  necessary) to the target encoding. This allows us to distinguish
	  between "text not in input encoding" and "characters not
	  representable in output encoding" (Debian bug #514963).
	* src/tests/manconv-2: Add test for this and some other possible
	  encoding-handling bugs in manconv.
	* src/tests/Makefile.am (TESTS): Add manconv-2.
	* NEWS: Document this.

Mon Aug 17 18:32:04 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/testlib.sh (init): New function.
	  (finish): Honour TEST_FAILURE_KEEP environment variable.
	* src/tests/manconv-1: Use init function. Reverse diff arguments so
	  that failure output makes more sense.

Mon Aug 17 00:56:20 BST 2009  Colin Watson  <cjwatson@debian.org>

	* NEWS: Update.

Mon Aug 17 00:38:12 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (conversion_table): New table, with contents
	  mostly borrowed from groff's preconv.
	  (convert_encoding): New function.
	  (check_preprocessor_encoding): Loop through semicolon-separated
	  tags, and convert Emacs coding tags to ones that libiconv
	  understands (Debian bug #496604).
	* src/tests/manconv-1: Test multiple tags. Test coding aliases.

Sun Aug 16 23:52:38 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/testlib.sh: Add a simple test library, to be extended as
	  necessary.
	* src/tests/manconv-1: Use it.

Sun Aug 16 23:37:11 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/tests/manconv-1: Simple test for manconv's handling of
	  Emacs-style coding: tags.
	* src/tests/Makefile.am: New file.
	* src/Makefile.am (SUBDIRS): Add tests.
	* configure.ac (AC_CONFIG_FILES): Add src/tests/Makefile.
	* .bzrignore: Ignore src/tests/tmp-*.

Fri Aug 14 16:09:56 BST 2009  Colin Watson  <cjwatson@debian.org>

	* tools/chconfig: Make executable.

Fri Aug 14 12:20:16 BST 2009  Colin Watson  <cjwatson@debian.org>

	* manual/Makefile.am (install-data-hook, uninstall-hook):
	  Install/uninstall the manual into/from $(docdir).

Fri Aug 14 12:18:43 BST 2009  Colin Watson  <cjwatson@debian.org>

	* docs/Makefile.am (dist_noinst_DATA): Move NEWS to ...
	* Makefile.am (dist_noinst_DATA): ... here.

Fri Aug 14 11:50:27 BST 2009  Colin Watson  <cjwatson@debian.org>

	Move ChangeLog and NEWS to their more conventional location at the
	top level.

	* docs/ChangeLog: Move to ...
	* ChangeLog: ... here.
	* docs/NEWS: Move to ...
	* NEWS: ... here.
	* README, docs/HACKING (Revision control, Release process),
	  src/check_mandirs.c: Update references.

Fri Aug 14 11:43:41 BST 2009  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Use silent rules by default if Automake 1.11 is
	  available.
	* man/Rules.man (replace.sed, .man1.1, .man5.5, .man8.8): Be quieter
	  in silent mode.

	Upgrade to Autoconf 2.64, Automake 1.11, and Gnulib 20090801.

Mon Aug  3 17:13:19 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (less_charset_table): Add CP1251 -> windows, per
	  less(1) (Debian bug #539690).

Wed Jul 22 10:48:10 BST 2009  Colin Watson  <cjwatson@debian.org>

	Make whatis/apropos only display any given manual page, or pointers
	to it, once (Ubuntu bug #27113).

	* lib/hashtable.c (hash_lookup_structure): Make external.
	* lib/hashtable.h (hash_lookup_structure): Add prototype.
	* src/whatis.c (get_whatis): Split pointer resolution out to ...
	  (resolve_pointers): ... here. Only accept info->pointer == page if
	  info->name == page too.
	  (display): Use resolve_pointers so that we have the resolved name
	  to hand. Only display any given resolved name once.
	  (main): Initialise display_seen hash table.
	* docs/NEWS: Document this.

Tue Jul 21 22:05:01 BST 2009  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Fix typo.

Tue Jul 21 15:17:49 BST 2009  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (Controlling formatted output, ENVIRONMENT):
	  Explicitly state that -P/$PAGER/$MANPAGER identifies a single
	  command with no pipes (Debian bug #363250).

Mon Jul 20 10:59:00 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (locale_macros): Fix groff version test not to think
	  that 1.20.1 >= 1.20.2.

Tue Jul 14 22:48:56 BST 2009  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Add -Wredundant-decls to CFLAGS.
	* lib/tempfile.c: Remove redundant declarations of mkstemp and
	  mkdtemp.
	* src/manp.c: Remove redundant and unused declaration of
	  program_name.
	* src/zsoelim.l: Add never-interactive option, partly because that's
	  reasonably accurate anyway and partly to suppress flex's redundant
	  declaration of isatty.

Mon Jul 13 13:40:17 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (options, parse_opt): New --no-subpages option.
	  (main): Try pairing up manual page names with hyphens unless
	  --no-subpages was given.
	* ma/man1/man.man1 (SYNOPSIS, Finding manual pages): Document
	  --no-subpages.
	* docs/NEWS: Document this.

Mon Jul 13 01:17:41 BST 2009  Colin Watson  <cjwatson@debian.org>

	* README (Copyright and licensing): Update copyright years.

Mon Jul 13 00:48:32 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_less_charset, get_jless_charset): Cope with
	  locale_charset being NULL; loosely based on a patch posted to
	  mingw-msys by Mark Junker
	  (http://osdir.com/ml/gnu.mingw.msys/2005-06/msg00012.html).

Sun Jun 28 17:56:49 BST 2009  Colin Watson  <cjwatson@debian.org>

	Don't create unnecessary database directories (Debian bug #472919).

	* src/check_mandirs.c (testmandirs): Add catpath and create
	  arguments. Create the database when it first seems to be needed.
	  Use mkcatdirs rather than make_database_directory.
	  (make_database_directory): Remove.
	  (create_db): Add catpath argument. Don't create the database here;
	  let testmandirs do it when needed instead.
	  (update_db): Add catpath argument. Don't create the database
	  directory; either it exists already in which case there's nothing
	  to do, or it's missing in which case there'll be no database to
	  update anyway.
	* src/check_mandirs.h (create_db, update_db): Update prototypes.
	* src/mandb.c (update_db_wrapper): Add catpath argument.
	  (mandb): Update calls to functions that now take the catpath too.
	* src/manp.c (add_mandb_map): Don't create the cat hierarchy here;
	  testmandirs will do it on demand.
	  (mkcatdirs): Make external for use by check_mandirs.c.
	* src/manp.h (mkcatdirs): Add prototype.
	* docs/NEWS: Document this.

Sun Jun 28 16:33:24 BST 2009  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (DESCRIPTION): Note that the exact rendering of
	  (e.g.) italic text may vary depending on the output device (Debian
	  bug #516808).

Sun Jun 28 16:21:34 BST 2009  Colin Watson  <cjwatson@debian.org>

	Implement 'man -K', which was the last major remaining missing
	feature when comparing man-db with the man package (Debian bug
	#135926, Ubuntu bug #390575).

	* src/man.c (options, parse_opt): New -K/--global-apropos option.
	  (main): Handle --global-apropos.
	  (locate_page): Skip database lookups in --global-apropos mode.
	  (grep, do_global_apropos_section, do_global_apropos): New
	  functions.
	* src/man.h (do_global_apropos): Add prototype.
	* man/man1/man.man1 (SYNOPSIS, Main modes of operation): Document
	  -K/--global-apropos.
	* docs/NEWS: Document this.

Sun Jun 28 10:31:16 BST 2009  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: po4a 0.36 tags
	  "type:" comments as extracted comments rather than translator
	  comments. Upgrade our .pot and .po files to match.

Sun Jun 28 02:04:55 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (get_nls_manpath): Close mandir, fixing a memory leak.

Sun Jun 28 01:47:51 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_free): Free buffer and line_cache.

Sun Jun 28 01:40:24 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (get_line): Limit newline search to the data length
	  returned by get_block, fixing an assertion failure.
	* docs/NEWS: Document this.

Mon Jun 22 08:02:55 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/descriptions.c (parse_descriptions): Strip leading and
	  trailing whitespace from name tokens before checking whether they
	  contain whitespace.
	* docs/NEWS: Document this.

Sun Jun 21 02:55:56 BST 2009  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Document previous change.

Sun Jun 21 02:20:22 BST 2009  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (dblookup): In exact mode, make sure extensions
	  match exactly, rather than merely that the extension found is a
	  prefix of that which was requested (Arch Linux bug #14467).

Sun Jun 21 02:00:31 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/ult_src.c (ult_src): Keep a copy of base before passing it to
	  decompress_open, as that function doesn't keep its own copy and we
	  may change base later.

Sat Jun 20 21:26:02 BST 2009  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (replace_if_necessary): Prevent misleading
	  debugging message: don't say "ignoring differing ids" if the new
	  id was preferred and we attempted a replacement.

Sat May 30 12:50:44 BST 2009  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Check the return value of nice.

	* include/manconfig.h.in (create_tempdir): Warn if the result is not
	  used.
	* lib/tempfile.c (create_tempdir): Check the return value of
	  mkdtemp.
	* src/man.c (format_display): Check the return value of
	  create_tempdir.

Sat May 30 13:37:58 CEST 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Initialise page_encoding.

Wed May 13 18:28:44 BST 2009  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to 20090501.
	* tools/config.guess, tools/config.sub: Update.

Wed Apr 22 15:50:51 BST 2009  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (lt_name): Add.

Wed Apr 15 00:34:06 BST 2009  Colin Watson  <cjwatson@debian.org>

	* man/it/man1/whatis.man1 (STATI D'USCITA): Fix section heading
	  (formerly "STATI D?USCITA") to match man(1) and apropos(1).
	  Reported by Ken Moffat.

Wed Apr 15 00:33:16 BST 2009  Colin Watson  <cjwatson@debian.org>

	* man/check-man: Set MAN_KEEP_FORMATTING=1, since a UTF-8-aware col
	  (such as that in util-linux-ng) will object to being asked to
	  process non-ASCII text under LC_ALL=C. Reported by Ken Moffat.
	* docs/NEWS: Document this.

Wed Apr 15 00:31:00 BST 2009  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Start 2.5.6.

Wed Apr 15 00:22:54 BST 2009  Colin Watson  <cjwatson@debian.org>

	* .bzrignore: Ignore gnulib/lib/glthread/.deps and
	  gnulib/lib/glthread/.dirstamp.

Wed Apr 15 00:20:45 BST 2009  Colin Watson  <cjwatson@debian.org>

	Upgrade to Autoconf 2.63, Automake 1.10.2, and Gnulib 20090401.

Tue Apr 14 23:59:40 BST 2009  Colin Watson  <cjwatson@debian.org>

	Call gnulib-tool after autopoint, and only use the gettext macros
	supplied via gnulib. This is required to work properly with current
	versions of gettext and gnulib; see
	http://lists.gnu.org/archive/html/bug-gnulib/2009-03/msg00154.html
	and thread.

	* autogen.sh: If gnulib-tool is installed, call autopoint first and
	  prevent autoreconf from calling it later. Remove special handling
	  of tools/config.rpath, which is not necessary with this approach.
	* Makefile.am (ACLOCAL_AMFLAGS): Put gnulib/m4 before m4, so that
	  autopoint puts its macros in gnulib/m4 (later overwritten by
	  gnulib-tool).

Mon Mar 23 14:32:25 GMT 2009  Arif E. Nugroho  <arif_endro@yahoo.com>

	* po/id.po, man/po4a/po/id.po: Update from Translation Project.

Wed Mar 18 01:10:50 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): Moved bzr archive to Savannah;
	  update URLs and note that this now allows access to other members
	  of the man-db group on Savannah.

Mon Mar 16 11:42:35 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* Makefile.am (EXTRA_DIST): Distribute gnulib/m4/gnulib-cache.m4.

Mon Mar 16 10:39:40 GMT 2009  Yuri Kozlov  <yuray@komyakino.ru>

	* man/po4a/po/ru.po: Update from Translation Project.

Sun Mar 15 13:13:40 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Apparently some packages ship section 0 manual pages documenting C
	library header files. See http://bugs.archlinux.org/task/13734 and
	http://en.wikipedia.org/wiki/Manual_page_(Unix).

	* configure.ac (--with-sections): Add section 0 between 3 and 2.
	* man/man5/manpath.man5 (FORMAT): Update documentation of SECTION.
	* src/man_db.conf.in (SECTION): Update documentation.

Sun Mar 15 01:08:16 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import the sigaction, signal, and sigprocmask modules.

Sat Mar 14 22:44:33 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.5.

Sat Mar 14 22:42:39 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* man/check-man: Ignore "cannot adjust line" and "can't break line"
	  groff warnings for all languages, not just CJK; long
	  %manpath_config_file% values during 'make distcheck' cause
	  problems here at the moment.

Sat Mar 14 18:51:22 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* man/check-man: Force MANWIDTH to 80. Ignore "table wider than line
	  width" warnings from groff >= 1.20 for now.

Sat Mar 14 18:34:26 GMT 2009  Arif E. Nugroho  <arif_endro@yahoo.com>

	* man/po4a/po/id.po: Update from Translation Project.

Sat Mar 14 13:54:13 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* man/Makefile.am (EXTRA_DIST): Distribute check-man.

	* src/manp.c (read_config_file): Add argument to control whether the
	  main configuration file is optional. Use a static variable to
	  track whether we've been called already.
	  (get_manpath): read_config_file will keep track of whether it's
	  been called already for itself. Pass new argument.
	* src/manp.h (read_config_file): Update prototype.
	* src/man.c (main): Treat the main configuration file as optional if
	  -l was given, since in that case we can get by well enough without
	  it. This makes it easier to run 'make check' without first running
	  'make install'.

Sat Mar 14 12:07:58 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Start 2.5.5.

Sat Mar 14 00:29:51 GMT 2009  Dustin Marquess  <dmarquess@gmail.com>

	* src/man.c (sort_candidates): Initialise count (Debian bug
	  #519647).

Tue Mar 10 23:46:08 GMT 2009  Will Day  <wd+debianbugs@hpgx.net>

	* man/man1/man.man1 (Controlling formatted output): Fix missing
	  backslash in -r default (Debian bug #519162).
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po: Update.

Tue Mar 10 23:24:27 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Fix handling of pages that declare a non-default encoding in their
	preprocessor lines. Thanks to Hugo Herbelin for some of the ideas
	here (Debian bug #519095).

	* src/encodings.c (get_source_encoding): Note that this function
	  should only be called if the page encoding is UTF-8. Add another
	  example.
	* src/manconv.c (check_preprocessor_encoding): Move to ...
	* src/encodings.c (check_preprocessor_encoding): ... here.
	* src/encodings.h (check_preprocessor_encoding): Add prototype.
	* src/man.c (make_roff_command): Use preprocessor-declared encoding
	  as page_encoding if known. Set source_encoding to page_encoding
	  unless the latter is UTF-8.
	* src/Makefile.am (manconv_SOURCES): Add encodings.c.

	* src/encodings.c (charset_table): Use ISO-8859-15 -> latin1 entry
	  only in the !MULTIBYTE_GROFF case; true ISO-8859-15 pages are
	  better handled using ascii8 or preconv if possible.

Tue Mar 10 14:11:14 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/zsoelim.l (zsoelim_parse_file): Put the initial .lf request
	  after any initial comment line, so that manconv can find encoding
	  instructions more easily.

Mon Mar  9 11:32:19 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* man/check-man: Check that a manual page formats without errors;
	  inspired by Lintian.
	* man/Rules.man: Run check-man over all manual pages during 'make
	  check'.

Mon Mar  9 10:47:08 GMT 2009  Arif E. Nugroho  <arif_endro@yahoo.com>

	* man/po4a/po/id.po: Update from Translation Project.

Tue Feb 24 01:06:46 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.4.
	* po/man-db.pot, po/*.po: Update.

Tue Feb 24 01:00:56 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/id.po: Fix groff syntax error.

Mon Feb 23 22:37:36 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Sending patches): Refer to new man-db-devel mailing
	  list.

Mon Feb 23 22:29:43 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Things to do): Improve bug tracking system link.

Mon Feb 23 22:17:50 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (locale_macros, display): Only load per-locale groff
	  macros if preconv is available, since those macros may change the
	  assumed input encoding.

Mon Feb 23 22:11:56 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Update.

Sat Feb 21 12:01:55 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Load per-locale groff macros if possible. This only works with groff
	1.20.2 (as yet unreleased) or better, since that introduces
	facilities to allow us to avoid an error message if there is no
	macro file for the relevant locale.

	* src/man.c (locale_macros): New function.
	  (display): Check the page language, and add locale_macros to the
	  formatting pipeline provided that the language is not empty or
	  "C".

Fri Feb 20 09:58:13 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Partially rewrite building of manpath according to locale. The
	previous code was completely wrong: as well as handling duplicates
	rather oddly, it effectively handled LANGUAGE in reverse order
	(Debian bug #516133).

	* src/manp.c (add_nls_manpath): Rename to ...
	  (get_nls_manpath): ... this. Some minor adjustments. Make
	  manpathlist argument const and always return a freshly-allocated
	  string. Explicitly add the top-level directory to the string in
	  the case of English locales (although we still look for
	  subdirectories in case of things like en_GB.UTF-8); C and POSIX
	  already just return a copy of manpathlist.
	  (add_nls_manpaths): New function to iterate over a colon-separated
	  list of locales, concatenating the result of get_nls_manpath for
	  each. Stop worrying about deduplication at this point as we used
	  to; instead, we let create_pathlist sort that out.
	  (create_pathlist): Keep the first of any set of duplicates rather
	  than the last, in order to keep item order stable.
	* src/manp.h (add_nls_manpath): Remove prototype.
	  (add_nls_manpaths): Add prototype.
	* src/man.c (main), src/whatis.c (main): Call add_nls_manpaths
	  rather than add_nls_manpath, with appropriate adjustments.

	* src/man.c (main), src/whatis.c (main): Don't set internal_locale
	  to the first component of multiple_locale. We will account for
	  this in search paths, but shouldn't forget about internal_locale
	  entirely.

Thu Feb 19 21:50:44 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_to_manpath): Remove; this just called pathappend
	  with the same arguments and so is pointless cruft.
	  (add_nls_manpath): Update all callers.

Tue Feb 17 00:49:28 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Check for gpreconv/preconv properly, i.e. by using
	  AC_CHECK_PROGS rather than by using 'which'.

Mon Feb 16 01:45:59 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Update.

Mon Feb 16 00:49:47 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): If we have preconv, it's silly to
	  recode to the assumed page encoding and risk problems with
	  characters unrepresentable in that encoding; we might as well just
	  recode to UTF-8 and feed that to preconv.

Mon Feb 16 00:39:22 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Append //TRANSLIT to iconv -t
	  argument (specifically, so that hyphens get properly
	  transliterated when using preconv and groff -Tutf8 in a non-UTF-8
	  locale; thanks, Matthew Burgess and Alexander Patrakov).

Mon Feb 16 00:20:07 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Check for gpreconv/preconv, which is evidence of a
	  version of groff supporting Unicode input, and therefore good
	  enough to assume --enable-mb-groff (thanks, Matthew Burgess).

Sun Feb 15 23:48:51 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Remove obsolete first-pass
	  language code comparison. Language codes are already handled by
	  later code here, and this comparison caused English pages to be
	  preferred over pages for languages whose names sort later than
	  "man".

Thu Feb 12 11:23:19 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* src/manconv_main.c (main): Correct error message if the given
	  filename cannot be opened.

Wed Feb  4 13:53:47 CET 2009  Yuri Kozlov  <yuray@komyakino.ru>

	* man/po4a/po/ru.po: Update from Translation Project (trivial).

Sun Feb  1 16:40:16 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Directory layout): Mention gnulib.

Sun Feb  1 16:36:01 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* lib/linelength.c (get_line_length): Use line length from standard
	  input, but only if standard output is not a terminal; this allows
	  commands such as 'MAN_KEEP_STDERR=1 man foo >/dev/null' to report
	  errors based on the current line length.

Sat Jan 31 12:20:42 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Update.

Sat Jan 31 12:14:10 GMT 2009  Arif E. Nugroho  <arif_endro@yahoo.com>

	* po/id.po: Update from Translation Project.

Tue Jan 27 09:54:25 GMT 2009  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project (trivial).

Tue Jan 27 09:52:18 GMT 2009  Erwin Poeze  <erwin.poeze@gmail.com>

	* po/nl.po: Update from Translation Project.
	* man/THANKS: Update.

Mon Jan 26 13:40:30 GMT 2009  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Mon Jan 26 13:38:11 GMT 2009  Robert Luberda  <robert@debian.org>

	* po/pl.po, man/po4a/po/pl.po: Update from Translation Project.

Sun Jan 18 23:27:11 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* lib/linelength.c (get_line_length): Line length is a property of
	  output, not input, so only check whether standard output is a
	  terminal, not also standard input (Debian bug #512233).

Thu Jan 15 16:04:01 GMT 2009  Colin Watson  <cjwatson@debian.org>

	* po/Makevars (XGETTEXT_OPTIONS): Add --flag=debug:1:c-format
	  --flag=debug_error:1:c-format.

Thu Jan 15 00:00:05 GMT 2009  Colin Watson  <cjwatson@debian.org>

	Update manual page search order to permit FHS-compliant installation
	of packages in /opt. Reported by Matt Domsch.

	* src/manp.c (has_mandir): Use xasprintf rather than clumsier
	  xmalloc/strncpy/strcpy combination. Try ../share/man and share/man
	  subdirectories too.
	  (get_manpath_from_path): Update header comment and debug output.
	* manual/files.me (Determination of the internal manpath): Update
	  description of directory search order.
	* docs/NEWS: Document this.

Mon Jan  5 17:47:55 GMT 2009  Yuri Kozlov  <kozlov.y@gmail.com>

	* po/ru.po, man/po4a/po/ru.po: Update from Translation Project.

Mon Jan  5 17:35:02 GMT 2009  Arif E. Nugroho  <arif_endro@yahoo.com>

	* man/po4a/po/id.po: Update from Translation Project.

Wed Dec 31 12:28:55 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Trust the database if it tells us that a page is ULT_MAN (i.e. not a
	hard link, symbolic link, or .so link), and avoid passing the
	SO_LINK flag to ult_src which requires it to open the page to look
	for .so links. Produces roughly a threefold speed improvement for
	searches with thousands of results.

	* src/man.c (get_ult_flags): New function.
	  (add_candidate, display_database): Use it.

Wed Dec 31 11:51:41 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Sort manual page candidates in one go just before displaying them,
	rather than insertion-sorting them along the way. Produces, very
	roughly, a 25% speed improvement for searches with many results
	(e.g. with --regex).

	* src/man.c (duplicate_candidates, compare_candidates): Simplify
	  interface by passing 'struct candidate' for both sides.
	  (compare_candidates): Explicitly stabilise the comparison as a
	  last resort, using a new add_index member.
	  (compare_candidates_qsort, free_candidate): New functions.
	  (add_candidate): Adjust calls to duplicate_candidates and
	  compare_candidates, requiring us to create the candidate structure
	  earlier. Note that the search produces quadratic-time behaviour.
	  Only compare candidates in cases of duplicates; otherwise just add
	  them to the end of the list and defer sorting until later. Use
	  free_candidate to free search->ult as well as search when freeing
	  superseded duplicates.
	  (sort_candidates): New function.
	  (man): Sort candidates before displaying them.

Tue Dec 30 13:08:35 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.4-pre2.
	* po/man-db.pot, po/*.po: Update.

Tue Dec 30 12:55:59 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man5/manpath.man5 (FORMAT): Add space between
	  "MINCATWIDTH"/"MAXCATWIDTH"/"CATWIDTH" and "width".
	* man/po4a/po/id.po: Unfuzzy translations.

Tue Dec 30 12:52:26 GMT 2008  Arif E. Nugroho  <arif_endro@yahoo.com>

	* po/id.po, man/po4a/po/id.po: Update from Translation Project.

Sun Dec 28 00:27:23 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.4-pre1.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/*.po, po/man-db.pot,
	  po/*.po: Update.

Sun Dec 28 00:17:45 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/Makefile.am (PO4A_ARGS): Always generate output files
	  even if poorly translated, since Automake's generated rules will
	  get upset otherwise.

Sat Dec 27 23:47:19 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/Makefile.am (dist-hook): Update PO and POT files on 'make
	  dist'.

Sat Dec 27 23:42:53 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (Controlling formatted output): Hide ".B
	  \-\-no\-hyphenation" from po4a.

Sat Dec 27 11:38:43 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Start 2.5.4.

Sat Dec 27 00:00:01 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Add option to disable hyphenation (Debian bug #166701).

	* src/man.c (options, parse_opt): Accept --no-hyphenation. Reset
	  corresponding variable with -D.
	  (disable_hyphenation): New function.
	  (display): Append disable_hyphenation to the decompressor pipeline
	  if --no-hyphenation is used.
	* man/man1/man.man1 (SYNOPSIS, Controlling formatted output):
	  Document --no-hyphenation.

Thu Dec 25 22:09:01 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Add regular expression and shell wildcard search facilities to man
	(Debian bug #461319).

	* src/whatis.c (lower): Move to ...
	* lib/lower.c: ... here, with optimisation from name_to_key. New
	  file.
	* lib/lower.h: New file.

	* src/whatis.c (word_fnmatch): Move to ...
	* lib/wordfnmatch.c: ... here, with more generic argument names. New
	  file.
	* lib/wordfnmatch.h: New file.

	* src/whatis.c (main): Factor regcomp error handling out to ...
	* lib/xregcomp.c: ... here. New file.
	* lib/xregcomp.h: New file.

	* lib/Makefile.am (libman_a_SOURCES): Add lower.c, lower.h,
	  wordfnmatch.c, wordfnmatch.h, xregcomp.c, and xregcomp.h.
	* po/POTFILES.in: Add lib/xregcomp.c; remove src/globbing.c.

	* libdb/db_lookup.c (name_to_key): Use lower.
	  (dblookup_pattern): New function.
	* libdb/db_storage.h (dblookup_pattern): Add prototype.
	* src/globbing.c (end_pattern): Rename to ...
	  (make_pattern): ... this. Create the whole pattern rather than
	  merely appending section or extension components. Handle regexes
	  if the new opts argument has the LFF_REGEX bit set.
	  (match_in_directory): Take an opts disjunction rather than a
	  boolean ignore_case argument; ignore_case is replaced by the
	  LFF_MATCHCASE bit being unset. Handle regexes if opts has the
	  LFF_REGEX bit set.
	  (look_for_file): Take an opts disjunction rather than a boolean
	  match_case argument; match_case is replaced by the LFF_MATCHCASE
	  bit being set. Handle regexes if opts has the LFF_REGEX bit set.
	  Handle shell wildcards if opts has the LFF_WILDCARD bit set (which
	  simply means not shell-escaping unesc_name). Call make_pattern
	  rather than end_pattern (with appropriate adjustments).
	* src/globbing.h (enum look_for_file_opts): New enumeration.
	  (look_for_file): Update prototype.
	* src/globbing_test.c (options, parse_opt): Accept -r/--regex and
	  -w/--wildcard.
	  (main): Update look_for_file arguments, including passing
	  LFF_REGEX or LFF_WILDCARD if the corresponding options are used.
	* src/check_mandirs.c (purge_whatis, purge_missing), src/zsoelim.l
	  (zsoelim_open_file): Update look_for_file arguments.
	* src/whatis.c (main): Only free preg if a regular expression was
	  compiled into it in the first place.

	* src/man.c (options, parse_opt): Accept --regex, --wildcard, and
	  --names-only. Reset corresponding variables with -D. Refuse to
	  accept both --regex and --wildcard.
	  (try_section): Update look_for_file arguments, including passing
	  LFF_REGEX or LFF_WILDCARD if the corresponding options are used.
	  (try_db): Use dblookup_pattern if --regex or --wildcard is used,
	  with corresponding options.
	* man/man1/man.man1 (SYNOPSIS, Finding manual pages): Document
	  --regex, --wildcard, and --names-only.

Tue Dec 23 11:17:01 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Sync supported language list with Fedora's patch to man
	(http://cvs.fedora.redhat.com/viewvc/rpms/man/F-10/man-1.6b-i18n_nroff.patch?view=markup,
	with corrections based on /usr/share/i18n/SUPPORTED).

	* src/encodings.c (directory_table): Add Estonian -> ISO-8859-1,
	  Belarusian -> CP1251, Greek -> ISO-8859-7, Lithuanian ->
	  ISO-8859-13, Latvian -> ISO-8859-13, Macedonian -> ISO-8859-5,
	  Romanian -> ISO-8859-2, Slovenian -> ISO-8859-2, and Ukrainian ->
	  KOI8-U.
	  (charset_alias_table): Map KOI8U to KOI8-U.
	  (less_charset_table): Map KOI8-U to koi8-r (possibly not quite
	  right but with any luck good enough).

Mon Dec  8 13:08:22 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (compare_ids): If the promote_links argument is
	  true, consider SO_MAN equivalent to ULT_MAN.
	  (replace_if_necessary): Update call to compare_ids.
	* libdb/db_storage.h (compare_ids): Update prototype.
	* src/man.c (compare_candidates): Consider SO_MAN equivalent to
	  ULT_MAN for the purposes of sorting candidate pages for display
	  (Debian bug #384301).

Mon Dec  8 10:08:45 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Improve sorting and de-duplication of manual page candidates (Debian
	bugs #389762 and #496172).

	* src/man.c (struct candidate): Add ult member.
	  (duplicate_candidates): Pare down to only check for duplication
	  rather than trying to compare as well; the latter function is now
	  handled entirely by compare_candidates. Compare the ultimate
	  source file as the first test.
	  (compare_candidates): Compare locale elements in candidate paths
	  before comparing sections.
	  (add_candidates): Look up the ultimate source file if necessary,
	  and save it in the candidate structure. Use duplicate_candidates
	  for duplicate testing only and compare_candidates for comparison.
	  Insert elements at the latest possible position rather than the
	  earliest possible.
	  (try_section): Pass the ultimate source file that was already
	  looked up here.
	  (try_db): Adjust for new add_candidate signature.

Sun Dec  7 17:43:21 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Make handling of terminal widths for cat pages configurable (Debian
	bug #121997).

	* src/manp.c (add_to_dirlist): Recognise new MINCATWIDTH,
	  MAXCATWIDTH, and CATWIDTH directives.
	* src/man_db.conf.in: Add MINCATWIDTH, MAXCATWIDTH, and CATWIDTH.
	* src/man.c (get_roff_line_length): Use CATWIDTH rather than the
	  terminal width if the former is non-zero.
	  (add_roff_line_length): Check the terminal width against
	  MINCATWIDTH and MAXCATWIDTH rather than checking whether it
	  differs from groff's default (via get_roff_line_length). Allow cat
	  page saving regardless in catman mode.
	  (make_roff_command): Forbid saving cat pages in troff mode here
	  rather than via add_roff_line_length/get_roff_line_length.
	* man/man5/manpath.man5 (FORMAT): Document MINCATWIDTH, MAXCATWIDTH,
	  and CATWIDTH.

Sun Dec  7 17:17:34 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man5/manpath.man5 (FORMAT): Document SECTION.

Sat Dec  6 22:57:14 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Reorganise lexgrog to stop on any unrecognised roff request, rather
	than continuing and often littering the database with garbage
	(Debian bug #271402). This also involved extending lexgrog to
	recognise some additional requests.

	* src/lexgrog.l (word): New definition.
	  (typeface): Add .SB and .SM.
	  (MAN_PRENAME): Go straight to MAN_REST on encountering a section
	  request or EOF. Go to MAN_NAME on encountering roff requests that
	  would ordinarily be processed and removed. Skip over any other
	  roff requests, including spacing and comments.
	  (MAN_NAME): Process .Tn and .Nm by handling their arguments as
	  text. Process .At, .Bsx, .Bx, .Fx, .Nx, .Ox, and .Ux by inserting
	  the appropriate text (introducing several new mini-scanners).
	  Process .Dq by surrounding its arguments by double quotes. Go to
	  MAN_REST on encountering any unrecognised roff request.
	  (add_wordn_to_whatis, add_word_to_whatis, mdoc_text): New
	  functions to support scanning of .At and friends.

Fri Dec  5 22:27:03 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man8/mandb.man8 (FILES): List FHS database cache location
	  first, and indicate more clearly that the others are old locations
	  (from a comment in Debian bug #243763).

Fri Dec  5 13:52:14 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Make it possible to override man's default of discarding stderr when
	stdout is a terminal (Debian bug #480996).

	* src/man.c (discard_stderr): Make static.
	  (maybe_discard_stderr): New function, checking MAN_KEEP_STDERR.
	  (format_display_and_save, format_display, display_catman): Use
	  maybe_discard_stderr.
	* man/man1/man.man1 (ENVIRONMENT): Document this.

Thu Dec  4 15:03:08 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Exit as soon as possible if database writes return ENOSPC (Debian
	bug #167159).

	* src/check_mandirs.c (testmandirs, create_db, update_db,
	  purge_normal, purge_whatis, check_multi_key, purge_missing):
	  Return int rather than short, to make space for -errno.
	* src/mandb.c (update_one_file, update_db_wrapper, mandb,
	  process_manpath): Likewise.
	* src/check_mandirs.h (create_db, update_db, purge_missing): Update
	  prototypes.

	* src/check_mandirs.c (create_db): Return -errno for database open
	  errors other than EACCES and EROFS.
	* src/mandb.c (mandb): Return early on errors from create_db and
	  update_db_wrapper. Propagate errors from xcopy as well as
	  returning early.
	  (process_manpath): Return early on errors from mandb.
	  (main): Exit FATAL on errors from process_manpath.

Wed Dec  3 10:54:53 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (make_content): Cast time_t value to long before
	  trying to print as %ld.

	* libdb/db_ndbm.c (ndbm_flclose, ndbm_flopen): Rename dbf to db to
	  avoid shadowing a global variable.
	* libdb/mydbm.h: Update prototypes and gdbm/ndbm macros likewise.

Wed Dec  3 10:45:07 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* lib/Makefile.am (libman_a_CPPFLAGS), libdb/Makefile.am
	  (libmandb_a_CPPFLAGS), src/Makefile.am (AM_CPPFLAGS): Add
	  -I$(top_builddir)/intl.

Wed Dec  3 10:38:33 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import the gettext module. The practical effect of this is
	  to get the intl directory included while compiling files in
	  gnulib/lib.
	* autogen.sh: Prefer gnulib's version of tools/config.rpath over
	  gettext's.

Wed Dec  3 10:17:50 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* m4/man-po4a.m4 (MAN_PO4A): Define a PO4A Automake conditional
	  (again).
	* man/po4a/Makefile.am: Define all-local, update-po, and clean-local
	  rules only if PO4A is set, so that (in particular) distclean works
	  if po4a isn't installed.

Tue Dec  2 16:25:53 GMT 2008  Arif E. Nugroho  <arif_endro@yahoo.com>

	* man/po4a/po/id.po: Update from Translation Project (trivial).

Tue Dec  2 14:50:12 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/id.po: New from Translation Project (thanks, Arif E.
	  Nugroho).
	* configure.ac (AC_CONFIG_FILES): Add man/id/Makefile.
	* man/Makefile.am (DIST_SUBDIRS): Add id.
	* man/id/Makefile.am: New file.
	* man/po4a/Makefile.am (POFILES): Add po/id.po.
	* man/po4a/po4a.cfg (po4a_langs): Add id.
	* man/THANKS: Credit Arif E. Nugroho with man/id as well as id.po.
	* .bzrignore: Add man/id/man1, man/id/man5, and man/id/man8.

Mon Nov 17 19:26:50 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Now that we use the ISO 8601 date format rather than
	  language-specific date variants, there's no reason to call out to
	  date (using options specific to GNU date) to format the date
	  string, so just hardcode it.
	* docs/HACKING (Release process): datemark -> date.

Mon Nov 17 17:55:35 GMT 2008  Colin Watson  <cjwatson@debian.org>

	FreeBSD build fixes.

	* man/Rules.man (replace.sed): Spell out
	  $(top_builddir)/man/replace.sin in full since $< is unspecified in
	  target rules.
	* src/Makefile.am (accessdb_LDADD, catman_LDADD, globbing_LDADD,
	  lexgrog_LDADD, man_LDADD, manconv_LDADD, mandb_LDADD,
	  manpath_LDADD, whatis_LDADD, wrapper_LDADD, zsoelim_LDADD): Add
	  @LIBINTL@.
	  (apropos$(EXEEXT)): Remove target before creating symlink. Spell
	  out whatis$(EXEEXT) in full since $< is unspecified in target
	  rules.

	* src/check_mandirs.c (testmandirs): Cast time_t values to long
	  before trying to print as %ld.
	* src/descriptions.c (parse_descriptions): Rename base_name to base
	  and seen_base_name to seen_base.
	* src/descriptions_store.c (store_descriptions): Rename base_name to
	  base.
	* src/descriptions.h (parse_descriptions, store_descriptions):
	  Update prototypes.

Mon Nov 17 11:44:17 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.3.
	* po/man-db.pot, po/*.po: Update.

Mon Nov 17 11:07:50 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_new_function): Initialise discard_err.
	  (pipeline_start): Zero-initialise pids and statuses arrays on
	  allocation, and don't unblock SIGCHLD until after doing so.
	* src/manconv.c (manconv): Don't free elements of from here, as when
	  called from manconv_stdin they will be freed by
	  free_manconv_codes.
	* src/manconv_main.c (main): Free elements of from_code here
	  instead.

Mon Nov 17 10:45:55 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* libdb/db_storage.h (infoalloc): Implement as a macro rather than
	  as an inline function; seems to cause fewer problems when building
	  without optimisation.

Mon Nov 17 10:18:10 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* m4/longdouble.m4: Remove; gettext no longer installs this.
	* man/Makefile.am (EXTRA_DIST): Distribute LINGUAS and LINGUAS.po4a.

Mon Nov 17 09:59:19 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* release.sh: Use 'make distcheck' rather than 'make dist'.

Mon Nov 17 01:13:17 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* po/POTFILES.in: Add src/manconv_main.c and src/zsoelim_main.c.
	* po/man-db.pot, po/*.po: Update.

Mon Nov 17 00:53:33 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Update.

Mon Nov 17 00:39:14 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Mangle return value into a value
	  suitable for passing to exit (Debian bug #477305).

Mon Nov 17 00:06:28 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Make bare .so includes (e.g. ".so foo.1" rather than ".so
	man1/foo.1") work, although only within the same manual page
	hierarchy for now. Reported by Mike Frysinger; partially fixes
	Debian bug #503472.

	* src/zsoelim.l (zsoelim_open_file): Attempt to handle bare .so
	  includes using look_for_file.
	* src/Makefile.am (zsoelim_SOURCES): Add globbing.c, globbing.h, and
	  util.c.

Sun Nov 16 23:34:02 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Improve handling of systems without internationalisation support.
	Reported by Mike Frysinger.

	* include/manconfig.h.in (locale_changed): New macro.
	* src/man.c (main), src/whatis.c (main): Use it.
	* src/manconv.c (check_preprocessor_encoding, try_iconv): Declare
	  only if HAVE_ICONV is defined.
	  (manconv): If HAVE_ICONV is not defined, supply a replacement that
	  just passes data straight through.
	* src/whatis.c (simple_convert): Declare only if HAVE_ICONV is
	  defined and supply a macro replacement otherwise, since in the
	  latter case iconv_t is not defined.

Sun Nov 16 18:40:09 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* manual/misc.me (Credits): Update with contributors of
	  non-translation patches since I started maintaining man-db;
	  mention man/THANKS for translator credits. Probably still missing
	  some people, as ever ...

Sun Nov 16 18:16:55 GMT 2008  Chusslove Illich  <caslav.ilic@gmx.net>

	* src/encodings.c (directory_table): Add Serbian Latin ->
	  ISO-8859-2.
	* src/lexgrog.l (sr_name): Add another possible translation.
	  (srlatin_name): Add.

Sun Nov 16 18:00:23 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main), src/whatis.c (main): Tokenise LANGUAGE properly
	  rather than only taking the first two characters of each entry.
	  Based on a suggestion from Chusslove Illich in Savannah patch
	  #6658.

Sun Nov 16 17:57:57 GMT 2008  Chusslove Illich  <caslav.ilic@gmx.net>

	* src/manp.c (add_nls_manpath): Check that modifiers match if set
	  (Savannah patch #6658).

Wed Nov 12 12:32:17 GMT 2008  Arif E. Nugroho  <arif_endro@yahoo.com>

	* po/id.po: New from Translation Project.
	* po/LINGUAS: Add id.
	* man/THANKS: Add translator credit.

Sun Nov  9 16:23:12 GMT 2008  Robert Luberda  <robert@debian.org>

	* man/po4a/po/pl.po: Update from Translation Project.

Sun Oct 26 12:44:42 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (create_pathlist): Eliminate duplicates due to
	  symlinks. Reported by Mike Frysinger.
	* src/man.c (main): Emit "manpath search path" debugging message
	  before calling create_pathlist.
	* docs/NEWS: Document this.

Sun Oct 26 11:58:37 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Support LINGUAS environment variable to control installation of
	localised manual pages. Reported by Mike Frysinger.

	* m4/man-po4a.m4, m4/man-linguas.m4: New files.
	* configure.ac: Call MAN_PO4A instead of inline code. Remove NLS and
	  PO4A Automake conditionals, no longer needed. Call MAN_LINGUAS.
	* man/LINGUAS, man/LINGUAS.po4a: New files.
	* man/Makefile.am (SUBDIRS): Set to $(MAN_SUBDIRS) rather than
	  computing the list here.
	  (DIST_SUBDIRS): Add, since we no longer use Automake conditionals.
	* docs/NEWS: Document this.

Sun Oct 26 01:53:36 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Check for lzma.
	* include/comp_src.h.in (comp_list): Add lzma.
	* include/manconfig.h.in: Define UNLZMA.
	* docs/NEWS: Document this.

Wed Oct  1 12:19:29 BST 2008  Colin Watson  <cjwatson@debian.org>

	* docs/TODO: Remove entry about Berkeley DB's error handling, fixed
	  in Berkeley DB 4.1 (see http://bugs.debian.org/180379).

Tue Sep 30 16:39:19 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Add Norwegian Bokmål and
	  Norwegian Nynorsk (following a comment on
	  http://www.linuxfromscratch.org/lfs/view/development/chapter06/man-db.html).

Sun Sep 28 11:35:18 BST 2008  Colin Watson  <cjwatson@debian.org>

	* manual/files.me (NLS manual pages): Describe automatic detection
	  of manual pages encoded in UTF-8. Recommend that character set
	  components not be used in directory names.

Sun Sep 28 11:30:40 BST 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Check for GDBM before Berkeley DB.
	* docs/man-db.lsm: List GDBM before Berkeley DB.
	* manual/db.me (Database types): Explain why GDBM is preferred.
	* manual/intro.me (Arguments to configure), README (Non-generic
	  arguments to configure): Update --with-db description.
	* docs/NEWS: Document this, with a note to distributors on upgrade
	  handling.

Thu Sep 18 02:00:54 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/apropos.man1 (AUTHOR), man/man1/manpath.man1 (AUTHOR),
	  man/man1/whatis.man1 (AUTHOR), man/man8/catman.man8 (AUTHOR): Add
	  my name.

Thu Sep 18 01:42:34 BST 2008  Colin Watson  <cjwatson@debian.org>

	Call zsoelim as an internal function rather than as an external
	process, to improve performance.

	* src/Makefile.am (man_SOURCES): Add zsoelim.h and zsoelim.l.
	  (zsoelim_SOURCES): Add zsoelim.h and zsoelim_main.c.
	* src/man.c (make_roff_command): Call zsoelim_stdin as an internal
	  function.
	* src/zsoelim.l (open_file): Rename to ...
	  (zsoelim_open_file): ... this. Make external. Update all callers.
	  (parse_file): Rename to ...
	  (zsoelim_parse_file): ... this. Make external. Update all callers.
	  (zsoelim_stdin): New function.
	  (parse_opt, main): Move to ...
	* src/zsoelim_main.c: ... here. New file.
	* src/zsoelim.h: New file.
	* docs/NEWS: Document this.

	* man/man1/zsoelim.man1 (AUTHOR): Add my name.

Mon Sep  8 09:21:34 BST 2008  Colin Watson  <cjwatson@debian.org>

	Call manconv as an internal function rather than as an external
	process, to improve performance. Indirectly suggested by Dr. Werner
	Fink in Savannah bug #24043.

	* src/Makefile.am (whatis_LDADD): Add $(LIBCOMPRESS).
	  (lexgrog_SOURCES, man_SOURCES, mandb_SOURCES, whatis_SOURCES): Add
	  manconv.c and manconv.h.
	  (manconv_SOURCES): Add manconv.h and manconv_main.c.
	* src/encodings.c (manconv_stdin, free_manconv_codes): New
	  functions.
	  (add_manconv): Call manconv as an internal function.
	* src/manconv.c (try_iconv): Take the target code as an argument
	  rather than using a global variable.
	  (manconv): New function, split out of main.
	  (split_codes, parse_opt, main): Move to ...
	* src/manconv_main.c: ... here. New file.
	* src/manconv.h: New file.
	* docs/NEWS: Document this.

Mon Sep  8 09:09:06 BST 2008  Colin Watson  <cjwatson@debian.org>

	Add support for freeing command_function data.

	* lib/pipeline.c (command_new_function): Add free_func argument.
	  (command_dup): Copy it.
	  (pipeline_connect): Adjust command_new_function call.
	  (pipeline_start): Free command_function data before exiting.
	  (pipeline_wait): Free command_function data while cleaning up
	  pipeline.
	* lib/pipeline.h: Add command_function_free_type typedef.
	  (struct command [struct command_function]): Add free_func member.
	  (command_new_function): Update prototype.
	* lib/decompress.c (decompress_open, decompress_fdopen): Adjust
	  command_new_function calls.

Sun Sep  7 15:26:25 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): Remove premature optimisation that
	  sometimes caused us to write incomplete output.

	* src/encodings.c (add_manconv): Always use manconv even if iconv
	  could theoretically do the job, as manconv has slightly more
	  permissive behaviour that is generally more suitable for
	  converting manual page source (Debian bug #498082).

Sun Aug 31 18:38:34 BST 2008  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Update.

Sun Aug 31 18:17:14 BST 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to 20080801.

Sun Aug 17 16:42:43 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/accessdb.c (main), src/catman.c (main), src/globbing_test.c
	  (main), src/lexgrog_test.c (main), src/man.c (main), src/manconv.c
	  (main), src/mandb.c (main), src/manpath.c (main), src/whatis.c
	  (main), src/zsoelim.l (main): Suppress locale warning if being
	  called by another man-db program (Debian bug #494989).

Sun Aug 17 00:27:07 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (tmp_cat_fd, man_modtime, discard_stderr): Move
	  definitions outside MAN_CATS guard; these are needed by catman
	  handling and (in the case of discard_stderr) manual page
	  formatting functions as well as cat handling in man itself
	  (Savannah bug #24044).

Thu Aug  7 02:12:09 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display): If we fail to decompress man_file and it
	  matters (i.e. we aren't just displaying a stray cat), then emit an
	  error message and return early (Coverity CID #5, #6).

Wed Aug  6 22:36:48 BST 2008  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (infoalloc): Move to ...
	* libdb/db_storage.h (infoalloc): ... here (as inline function).
	  Include "xalloc.h" for this.
	  (dblookup_all, dblookup_exact, gripe_lock, gripe_corrupt_data):
	  Stop declaring inline.
	* src/security.h (drop_effective_privs, regain_effective_privs):
	  Stop declaring inline.

Wed Aug  6 22:23:41 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display): If display_to_stdout is set, assert that
	  man_file is non-NULL; all the stray-cat code paths ensure that
	  neither troff nor recode is set by this point (Coverity CID #5).

Wed Aug  6 21:40:37 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (manopt_to_env): Duplicate options assigned to elements
	  of argv, and free the copy of manopt before returning. This isn't
	  really a bug as such, but it appeases Coverity CID #22.

Thu Jul 31 02:10:06 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (get_section_list): Fix leak of get_sections return
	  value if the configuration file contains no SECTIONS directives
	  (Coverity CID #21).

Thu Jul 31 02:03:46 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (try_section): Free info and info_buffer if there is a
	  failure before adding a candidate (Coverity CID #24).

Thu Jul 31 01:41:17 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_nls_manpath): Copy manpathlist to omanpathlist
	  after the initial locale checks, to avoid memory leaks (Coverity
	  CID #20).
	  (get_manpath): Free return value of add_system_manpath (Coverity
	  CID #18) and guess_manpath (Coverity CID #19) when they're simply
	  interpolated into another string.

Thu Jul 31 01:18:59 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display): Check for failure to open the preformatted
	  cat file (Coverity CID #14).

Thu Jul 31 01:01:13 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/util.c (lang_dir): Free ld if returning xstrdup ("C") instead
	  (Coverity CID #17).

Thu Jul 31 00:55:36 BST 2008  Colin Watson  <cjwatson@debian.org>

	* lib/pathsearch.c (pathsearch): Free path if returning early due to
	  being given a qualified name (Coverity CID #16).

Thu Jul 31 00:51:58 BST 2008  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_pump): Free known_source before returning
	  (Coverity CID #15).

Thu Jul 31 00:47:43 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (word_fnmatch): Free lowwhatis on return paths
	  (Coverity CID #25).

Thu Jul 31 00:40:29 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/catman.c (parse_for_sec): Fix initialisation of initial_bit
	  (Coverity CID #28).

Tue Jul 15 15:58:24 BST 2008  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Sat Jul 12 16:47:11 BST 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.3-pre1.
	* po/man-db.pot, po/*.po: Update.

Sat Jul 12 16:43:07 BST 2008  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Start 2.5.3.

Sat Jul  5 11:33:16 BST 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to 20080701.

Mon Jun  9 13:47:50 BST 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to 20080601.

Mon Jun  9 09:31:04 BST 2008  Yuri Kozlov  <kozlov.y@gmail.com>

	* man/po4a/po/ru.po: Update.

Tue Jun  3 09:54:17 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/ru.po: Update with msgmerge.

Tue Jun  3 09:53:59 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/ru/translator.add: Add dummy file.

Tue Jun  3 00:07:47 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/ru.po: New from Translation Project (thanks, Yuri
	  Kozlov).
	* configure.ac (AC_CONFIG_FILES): Add man/ru/Makefile.
	* man/Makefile.am (MAYBE_PO4A_LINGUAS): Add ru.
	* man/ru/Makefile.am: New file.
	* man/po4a/Makefile.am (POFILES): Add po/ru.po.
	* man/po4a/po4a.cfg (po4a_langs): Add ru.
	* man/THANKS: Credit Yuri Kozlov with man/ru as well as ru.po.
	* .bzrignore: Add man/ru/man1, man/ru/man5, and man/ru/man8.

Sun Jun  1 16:40:12 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man8/mandb.man8 (SYNOPSIS): Document -t (thanks, Yuri Kozlov;
	  Debian bug #483951).

Sun Jun  1 04:01:12 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/whatis.man1 (SYNOPSIS): Document -v (thanks, Yuri Kozlov;
	  Debian bug #483862).

Fri May 30 00:11:15 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/manconv.man1 (SYNOPSIS), man/man1/manpath.man1
	  (SYNOPSIS): Document -h and -V here as well as in OPTIONS (thanks,
	  Yuri Kozlov; Debian bug #483589).

Sun May 25 18:51:47 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (SYNOPSIS): Fix minor formatting error in -w|-W
	  synopsis.

Sun May 25 18:46:55 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (SYNOPSIS): Restructure to include all options
	  from the OPTIONS section and to use approximately the same order.
	  Thanks to Yuri Kozlov; Debian bugs #482424, #482791, #482792, and
	  #482810.

Sun May 25 18:29:28 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/lexgrog.man1 (SYNOPSIS): Correct -s to -E.
	  (OPTIONS): Correct -e to -E.
	  Thanks to Yuri Kozlov; Debian bug #481226.

Sun May 25 19:23:00 CEST 2008  Yuri Kozlov  <kozlov.y@gmail.com>

	* man/man1/apropos.man1 (SYNOPSIS): Document -v (Debian bug
	  #480678).

Mon May  5 09:53:19 BST 2008  Colin Watson  <cjwatson@debian.org>

	* lib/cleanup.c: #include <string.h> for memset.

Mon May  5 02:34:52 BST 2008  Colin Watson  <cjwatson@debian.org>

	* docs/man-db.lsm: Update to 2.5.2.
	* docs/HACKING: Note requirement for docs/man-db.lsm update just
	  before release.

Mon May  5 02:11:38 BST 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.2.
	* po/man-db.pot, po/*.po: Update.

Mon May  5 02:07:00 BST 2008  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Document previous commit.

Mon May  5 01:39:22 BST 2008  Colin Watson  <cjwatson@debian.org>

	Fix jless support to avoid breaking less (Debian bug #217519).

	* src/encodings.c (less_charset_table): Add jless_charset members.
	  Move EUC-JP less_charset to jless_charset, falling back to iso8859
	  for less. Use the more explicit japanese-ujis rather than ja.
	* src/encodings.c (get_jless_charset): New function.
	* src/encodings.h (get_jless_charset): Add prototype.
	* src/man.c (make_roff_command): Set JLESSCHARSET to the return
	  value of get_jless_charset if non-NULL.

Mon May  5 01:06:56 BST 2008  Colin Watson  <cjwatson@debian.org>

	Clean up some loose ends of Chinese support (thanks, Wu Songhai;
	Debian bug #354321).

	* src/encodings.c (directory_table): Add zh_SG, defaulting to the
	  GBK encoding.
	  (charset_alias_table): Map EUCTW to EUC-TW.
	  (charset_table): Add EUC-TW, defaulting to the nippon driver.
	  (compatible_encodings): Recognise EUC-TW encoding.

Mon May  5 00:05:19 BST 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to 20080501.

Sun May  4 23:16:59 BST 2008  Colin Watson  <cjwatson@debian.org>

	* lib/cleanup.c (sighandler, trap_signal), lib/pipeline.c
	  (pipeline_start, pipeline_pump): Zero sigaction structures before
	  using them. (I believe we set all required fields anyway; this is
	  just an extra safety catch.)

Mon Apr 28 09:54:48 BST 2008  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Mon Apr 28 09:38:53 BST 2008  Benno Schulenberg  <benno@vertaalt.nl>

	* po/nl.po: Update from Translation Project.

Sun Apr 27 22:41:54 BST 2008  Robert Luberda  <robert@debian.org>

	* man/po4a/po/pl.po: Update from Translation Project.

Sun Apr 27 11:47:19 BST 2008  Colin Watson  <cjwatson@debian.org>

	* po/man-db.pot, po/*.po: Update (sync with 2.5.2-pre2 tarball).

Sun Apr 27 11:27:46 BST 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.2-pre2.
	* po/man-db.pot, po/*.po: Update.

Sun Apr 27 11:24:24 BST 2008  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_sigchld): assert is not
	  async-signal-safe, so avoid calling it in a signal handler and use
	  an if guard instead (Ubuntu bug #221635, although exactly why the
	  assertion is failing there is unclear).

Sun Apr 27 01:40:32 BST 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to 20080401.

Sun Apr 27 01:32:58 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (ko_name): Add another possible translation, seen in
	  hdparm(1).

Sun Apr 27 01:31:47 BST 2008  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): Don't handle //IGNORE unless this is
	  the last encoding to be tried.
	* src/encodings.c (add_manconv): Append //IGNORE to the target
	  encoding.
	* docs/NEWS: Document this.

Sun Apr 27 00:54:05 BST 2008  Colin Watson  <cjwatson@debian.org>

	Don't emit encoding conversion errors in mandb's quiet mode (Debian
	bug #473862).

	* src/manconv.c (options, parse_opt): Accept -q/--quiet.
	  (try_iconv): Suppress iconv errors under --quiet.
	* man/man1/manconv.man1 (SYNOPSIS, OPTIONS): Document --quiet.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/pl.po: Update.
	* po/man-db.pot, po/*.po: Update.

	* src/encoding.c (add_manconv): Pass -q to manconv if this is mandb
	  in quiet mode.

Sat Apr 26 14:34:26 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (DESCRIPTION): Bring list of conventional
	  section names more into sync with man-pages(7).
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/pl.po: Update.

Sat Apr 26 13:51:27 BST 2008  Colin Watson  <cjwatson@debian.org>

	* man/de/man1/apropos.man1, man/de/man1/man.man1,
	  man/de/man1/manpath.man1, man/de/man1/whatis.man1,
	  man/de/man1/zsoelim.man1, man/de/man5/manpath.man5,
	  man/de/man8/catman.man8, man/es/man1/man.man1,
	  man/fr/man1/man.man1, man/it/man8/accessdb.man8: Fix various small
	  mistakes that caused warnings from groff.

Sun Mar 30 20:39:34 BST 2008  Benno Schulenberg  <benno@vertaalt.nl>

	* po/nl.po: Update from Translation Project.

Mon Mar 17 19:29:43 GMT 2008  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Fri Mar 14 14:24:58 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Persuade 'make distcheck' to pass again.

	* man/po4a/po4a.cfg: Use paths relative to $(srcdir) and
	  $(builddir).
	* man/po4a/Makefile.am (PO4A_ARGS): Define srcdir and builddir
	  variables.
	  (all-local, update-po, clean-local): Pass $(PO4A_ARGS) to $(PO4A).
	  Read po4a.cfg from $(srcdir).
	* man/po4a/*.pl.add: Consolidate into ...
	* man/pl/translator.add: ... this.
	* man/Rules.man (dist-hook): Only do anything if PO4A_LINGUA is not
	  set to yes.
	  (distclean-hook): Remove man1, man5, and man8 if PO4A_LINGUA is
	  set to yes.
	* man/pl/Makefile.am (PO4A_LINGUA): Set to yes.
	  (EXTRA_DIST): Distribute translator.add.
	* .bzrignore: Ignore man/pl/man1, man/pl/man5, and man/pl/man8,
	  rather than just some files within those directories.

Fri Mar 14 01:06:42 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (Controlling formatted output): Change
	  'soft-hyphen' string to 'softhyphen' to work around Debian bug
	  #470849.
	* man/po4a/po/man-db-manpages.pot, man/po4a/po/pl.po: Update.

Fri Mar 14 00:57:37 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Build Polish manual pages. The method used scales rather poorly and
	will probably need to be revisited at some point.

	* configure.ac (AC_CONFIG_FILES): Add man/pl/Makefile.
	* man/Makefile.am (MAYBE_PO4A_LINGUAS): New, containing pl.
	  (SUBDIRS): Add $(MAYBE_PO4A_LINGUAS) if po4a is present.
	* man/pl/Makefile.am: New file.
	* man/po4a/Makefile.am (POFILES): New, containing po/pl.po.
	  (EXTRA_DIST): Add $(POFILES).
	  (all-local, clean-local): New rules to generate and remove
	  translated documents.
	  (update-po): Add --no-translations option.
	* man/po4a/po4a.cfg (po4a_langs): Replace zh_CN with pl. (zh_CN can
	  come back once it has a translation.)
	* man/THANKS: Credit Robert Luberda with man/pl as well as pl.po.

	* .bzrignore: Add man/pl/man1/*.man1, man/pl/man5/*.man5, and
	  man/pl/man8/*.man8.
	* man/po4a/po/man-db-manpages.pot: Update.

Fri Mar 14 00:55:15 GMT 2008  Robert Luberda  <robert@debian.org>

	* man/po4a/po/pl.po: New from Translation Project.
	* man/po4a/accessdb.pl.add, man/po4a/apropos.pl.add,
	  man/po4a/catman.pl.add, man/po4a/lexgrog.pl.add,
	  man/po4a/man.pl.add, man/po4a/manconv.pl.add,
	  man/po4a/mandb.pl.add, man/po4a/manpath.pl.add,
	  man/po4a/whatis.pl.add, man/po4a/zsoelim.pl.add: New files.

Thu Mar 13 09:56:53 GMT 2008  Robert Luberda  <robert@debian.org>

	* po/pl.po: Update from Translation Project.

Wed Mar 12 18:29:32 GMT 2008  Yuri Kozlov  <kozlov.y@gmail.com>

	* po/ru.po: Update from Translation Project.

Wed Mar 12 13:52:02 GMT 2008  Benno Schulenberg  <benno@vertaalt.nl>

	* po/nl.po: Update from Translation Project.

Wed Mar 12 12:30:09 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (parse_opt): Only set html_pager if arg is non-NULL.
	* docs/NEWS: Document this.

Wed Mar 12 12:20:50 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Check for po4a. Define an Automake conditional based
	  on whether it is present.
	* man/Makefile.am (SUBDIRS): Add the po4a subdirectory only if the
	  po4a program is present.
	* man/po4a/Makefile.am (update-po): Use PO4A variable.

Wed Mar 12 08:53:48 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/Makefile.am (update-po): New target.

Wed Mar 12 08:53:32 GMT 2008  Robert Luberda  <robert@debian.org>

	* man/man1/apropos.man1 (OPTIONS, FILES), man/man1/man.man1
	  (ENVIRONMENT, FILES), man/man1/manconv.man1 (OPTIONS),
	  man/man1/manpath.man1 (OPTIONS, FILES), man/man1/whatis.man1
	  (OPTIONS, EXIT STATUS, FILES), man/man8/mandb.man8 (OPTIONS):
	  Consolidate various nearly-identical strings.
	* man/po4a/po/man-db-manpages.pot: Update.

Tue Mar 11 10:41:05 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.2-pre1 (really this time).

Tue Mar 11 10:39:45 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AC_CONFIG_FILES): Add man/po4a/Makefile.
	* man/Makefile.am (SUBDIRS): Add po4a.
	* man/po4a/Makefile.am: New file. Distribute po4a.cfg and
	  po/man-db-manpages.pot.

Tue Mar 11 10:26:49 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.2-pre1.
	* po/man-db.pot, po/*.po: Update.

Mon Mar 10 19:42:19 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (Controlling formatted output): Quote %pager,
	  since it may expand to multiple words.

Mon Mar 10 16:07:11 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: More updates for 2.5.2.

Mon Mar 10 16:00:15 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/man-db.pot: Rename to ...
	* man/po4a/po/man-db-manpages.pot: ... this, so that the translation
	  domain name stops clashing with that used for program translations
	  (per Benno Schulenberg).
	* man/po4a/po4a.cfg (po4a_paths): Adjust for rename.

Mon Mar 10 01:05:57 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/Rules.man (.man1.1, .man8.8): Substitute name of manual page
	  being processed as %program%.
	* man/man1/apropos.man1 (OPTIONS), man/man1/man.man1 (Finding manual
	  pages), man/man1/whatis.man1 (OPTIONS): Consolidate
	  nearly-identical descriptions of --locale using %program% (thanks,
	  Robert Luberda).
	* man/po4a/po/man-db.pot: Update.

Tue Mar  4 09:24:40 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to 20080301.

Tue Mar  4 09:18:43 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (options): Force --extension to appear after --sections
	  in --help output.

Mon Mar  3 21:46:36 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/man-db.pot: Update.

Sun Mar  2 12:41:13 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* po/man-db.pot, po/*.po: Update.

Sun Mar  2 12:37:43 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (options): Describe --recode's argument as ENCODING, not
	  CODE (thanks, Benno Schulenberg).

Sun Mar  2 12:35:28 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (options), src/manpath.c (options), src/whatis.c
	  (options): Use a unified description for --systems (thanks, Benno
	  Schulenberg).

Sun Mar  2 12:29:57 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (args_doc, options): Describe argument to -f as
	  "CODE[:...]" rather than "CODE:..." (thanks, Benno Schulenberg).

Sun Mar  2 12:28:40 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (OPTIONS): Reorganise into subsections, with
	  options listed in the same order as in 'man --help' output.
	* src/man.c (options, parse_opt): Rearrange a few options slightly
	  so that the ordering makes more sense.

Sun Mar  2 11:56:48 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1, src/encodings.c, src/encodings.h,
	  src/lexgrog_test.c: Update copyright notices.

Sun Mar  2 11:03:21 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Improve 'man -E' to allow overriding the output encoding explicitly,
	rather than implicitly (and unreliably) by changing the *roff device
	(Debian bug #466396).

	* src/encodings.c (device_table): Add stub entries for troff
	  devices.
	  (is_roff_device): New function.
	* src/encodings.h (is_roff_device): Add prototype.
	* src/man.c (options): Change description of -E to allow general
	  encoding selection.
	  (parse_opt): Only assign the argument of -E to roff_device if it
	  is actually a *roff device; otherwise it is presumed to be a true
	  character encoding and stored in want_encoding. Remove
	  different_encoding, since testing whether want_encoding is set
	  supersedes that.
	  (make_roff_command): If want_encoding is set and is not a *roff
	  device, recode to it rather than to the locale's encoding.
	  (display, try_section, display_filesystem, display_database): Test
	  want_encoding rather than different_encoding.
	* man/man1/man.man1 (OPTIONS): Adjust documentation of -E.
	* docs/NEWS: Document this.

	* src/lexgrog_test.c (options): Bring description of -E into sync
	  with man.

Sat Mar  1 22:14:43 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_roff_encoding): In the CJK UTF-8 special
	  case, check the canonicalised encoding in order that locale
	  specifications such as "zh_CN.utf8" work (Debian bug #467249).

Fri Feb 29 09:59:23 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* autogen.sh: Run autoreconf with -f.
	* tools/config.guess, tools/config.sub, tools/depcomp,
	  tools/install-sh, tools/ylwrap: Update.

Thu Feb 28 10:47:22 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Terminate MAN_NAME at .ie or .if conditionals
	  (Debian bug #467444).

Sun Feb 17 17:17:16 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (def_path): Fix brace indentation.

Sun Feb 17 17:13:55 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import the strsignal module.
	* lib/pipeline.c (pipeline_wait): Call strsignal rather than
	  xstrsignal.
	* lib/xstrsignal.c: Remove.
	* lib/README (xstrsignal): Remove.
	* lib/Makefile.am (libman_a_SOURCES): Remove xstrsignal.c.
	* include/manconfig.h.in (xstrsignal): Remove.
	* m4/man-strsignal.m4: Remove.
	* configure.ac (MAN_FUNC_STRSIGNAL): Remove.

Sun Feb 17 16:59:22 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Makefile.in, aclocal.m4, config.h.in, configure, docs/Makefile.in,
	  gnulib, lib/Makefile.in, libdb/Makefile.in, man/Makefile.in,
	  man/de/Makefile.in, man/es/Makefile.in, man/fr/Makefile.in,
	  man/it/Makefile.in, man/ja/Makefile.in, manual/Makefile.in,
	  src/Makefile.in, tools/Makefile.in: Upgrade to Automake 1.10.1 and
	  Gnulib 20080201.

Mon Feb  4 08:28:33 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man_db.conf.in: Make /usr/local/share/man mandatory rather
	  than /usr/local/man (thanks, Reuben Thomas; Debian bug #463892).

Fri Feb  1 09:01:34 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/replace.sin.in: Strip off ".if !'po4a'hide' " from input
	  manual pages. It's a no-op except for po4a's purposes, and
	  removing it helps non-groff manual page renderers.

Mon Jan 28 08:54:47 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* docs/man-db.lsm: Update to 2.5.1.

Mon Jan 28 08:47:51 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.1.
	* po/man-db.pot, po/*.po: Update.

Sun Jan 27 22:48:32 GMT 2008  Colin Watson  <cjwatson@debian.org>

	Support Korean when configured with support for the multibyte groff
	patch (thanks, Hansun Lee; Ubuntu bug #176896).

	* src/encodings.c (compatible_encodings): Allow EUC-KR -> UTF-8.
	  (get_roff_encoding): Handle ko_KR.UTF-8 via devutf8.

Sun Jan 27 13:42:31 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_join): Initialise source, buffer, buflen,
	  bufmax, line_cache, and peek_offset.

Sun Jan 27 13:37:17 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.h (struct pipeline): Add ignore_signals member.
	* lib/pipeline.c (pipeline_new): Initialise ignore_signals to 1.
	  (pipeline_join): Set ignore_signals if either input pipeline has
	  it set.
	  (pipeline_start): Only ignore SIGINT and SIGQUIT if ignore_signals
	  is set.
	  (pipeline_wait): Only restore SIGINT and SIGQUIT if ignore_signals
	  is set.
	* lib/decompress.c (decompress_open, decompress_fdopen): Set
	  ignore_signals to 0 so that SIGINT and SIGQUIT are not ignored
	  just because a decompression process is running (Debian bug
	  #462276).
	* docs/NEWS: Document this.

Thu Jan 24 17:12:24 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (INTERRUPTED): Remove.
	* src/man.c (int_handler): Remove; this is useless and
	  non-signal-safe.
	  (main): Don't set SIGINT to int_handler.

Thu Jan 17 09:13:04 GMT 2008  Ming Hua  <minghua-guest@users.alioth.debian.org>

	* po/zh_CN.po: Update from Translation Project.

Tue Jan 15 18:45:22 GMT 2008  Yuri Kozlov  <kozlov.y@gmail.com>

	* po/ru.po: Update from Translation Project.
	* man/THANKS: Update e-mail address.

Tue Jan 15 14:37:15 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* m4/man-bdb.m4: Add WITH-DB option; make ACTION-IF-FOUND optional;
	  define BDB_H and BTREE.
	* configure.ac: Make Berkeley DB checks more concise using the
	  above.

Tue Jan 15 12:31:12 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Remove unused AC_HEADER_STDC.

Tue Jan 15 08:42:27 GMT 2008  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Tue Jan 15 08:39:56 GMT 2008  Benno Schulenberg  <benno@vertaalt.nl>

	* po/nl.po: Update from Translation Project.

Tue Jan 15 00:01:39 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* m4/man-compress-lib.m4: New function, MAN_COMPRESS_LIB: like
	  AC_CHECK_LIB but adds the library to LIBCOMPRESS rather than LIBS.
	* configure.ac: Use it for -lz.
	* src/Makefile.am (lexgrog_LDADD, man_LDADD, manconv_LDADD,
	  mandb_LDADD, zsoelim_LDADD): Add $(LIBCOMPRESS).

Mon Jan 14 15:29:55 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Don't check for strerror; Gnulib supplies a
	  replacement now.

Mon Jan 14 13:59:18 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy): Set the new file's mode to DBMODE in order to
	  try to defend against strange problems with databases being left
	  world-unreadable (Debian bug #430800).

Mon Jan 14 00:55:22 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po/man-db.pot: Update.

Mon Jan 14 00:16:57 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.1-pre2.
	* po/man-db.pot, po/*.po: Update.

Mon Jan 14 00:00:21 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog_test.c (parse_opt): Use argp_error rather than
	  error/argp_usage. Suggested by Ivan Shmakov.
	* src/man.c (parse_opt): Likewise.
	* src/manconv.c (parse_opt): Likewise.

Sun Jan 13 23:35:27 GMT 2008  Ivan Shmakov  <oneingray@gmail.com>

	Add a command-line option to man to enable groff warnings.

	* src/man.c (enum opts, struct string_llist): New types.
	  (default_roff_warnings, roff_warnings): Set defaults.
	  (options, parse_opt): Accept --warnings.
	  (make_roff_command): Add warnings to groff command line.
	* man/man1/man.man1 (SYNOPSIS, OPTIONS): Document --warnings.
	* docs/NEWS: Document this.

Thu Jan 10 09:24:19 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (local_man_loop): Guess language based on absolute path
	  to provided file, rather than relative (Debian bug #460014).

Mon Jan  7 17:28:54 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib/lib/xmalloc.patch: Add commentary.

Mon Jan  7 15:30:56 GMT 2008  Yuri Kozlov  <kozlov.y@gmail.com>

	* po/ru.po: Update from Translation Project.

Mon Jan  7 11:38:19 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/replace.sin: Rename to ...
	* man/replace.sin.in: ... this.
	* configure.ac (AC_CONFIG_FILES): Generate man/replace.sin.
	* man/Rules.man (CLEANFILES, replace.sed, .man1.1, .man5.5,
	  .man8.8): Generate replace.sed at 'make' time so that
	  $(config_file) is substituted properly. Reported by Peter
	  Breitenlohner.
	* .bzrignore: Update.

Mon Jan  7 11:14:04 GMT 2008  Peter Breitenlohner  <peb@mppmu.mpg.de>

	* manual/Makefile.am: Use soelim with -I$(srcdir).

	* man/Rules.man (mandir): Append the language so that Automake can
	  handle translated manual pages.
	  (install-data-local, uninstall-local): Removed in favor of rules
	  generated by Automake.
	  (CLEANFILES, dist-hook): Go back to using man*_MANS.
	  (all-am): Remove explicit dependencies.
	* man/Makefile.am, man/de/Makefile.am, man/es/Makefile.am,
	  man/fr/Makefile.am, man/it/Makefile.am, man/ja/Makefile.am: Go
	  back to using man*_MANS.

	* man/man8/accessdb.man8, man/fr/man8/accessdb.man8: Fix typo (-V,
	  not -v).

	* manual/Makefile.am (.pp.ps): Use groff -Tps, not -Tdvi.

	* src/Makefile.am (install-data-hook): Don't (try to) overwrite
	  existing config files.

	* src/Makefile.am (bin_SCRIPTS, all-am, install-exec-hook,
	  uninstall-hook): Remove apropos from bin_SCRIPTS, explicitly
	  depend on it from all-am, and manually create a whatis->apropos
	  symlink at install time; installing the symlink from the build
	  directory using bin_SCRIPTS would install a second copy (not
	  stripped by "make install-strip").

Mon Jan  7 09:54:12 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Stop checking for memory.h (not used) and limits.h
	  (guaranteed by C89).
	* lib/hashtable.c, libdb/db_ver.c, src/convert_name.c,
	  src/descriptions.c, src/filenames.c: Remove unnecessary #include
	  <stdio.h>.
	* libdb/db_delete.c, libdb/db_lookup.c, libdb/db_store.c,
	  src/manpath.c: Remove unnecessary #include <assert.h>.
	* libdb/mydbm.h, src/catman.c, src/man.c, src/manpath.c: Include
	  <limits.h> unconditionally.
	* src/convert_name.c: Remove unnecessary #include <unistd.h>.
	* src/man.c: Remove unnecessary #include <sys/file.h> and
	  <sys/wait.h>.
	* src/manpath.c: Remove unnecessary #include <termios.h>.
	* src/straycats.c: Remove unnecessary #include <fcntl.h>.
	* src/ult_src.c: Remove S_ISLNK conditionals; Gnulib's <sys/stat.h>
	  wrapper deals with this.

	* lib/linelength.c (get_line_length): Remove trailing newline from
	  message passed to perror.

Mon Jan  7 03:21:49 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* lib/gettext.h: Remove; now provided by Gnulib.
	* lib/Makefile.am (libman_a_SOURCES): Remove gettext.h.
	* lib/README: Remove gettext.h.

Mon Jan  7 03:11:08 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* include/comp_src.h.in: Update header comment.

Mon Jan  7 02:52:25 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/util.c (mkdbname): Replace with ...
	* include/manconfig.h.in (mkdbname): ... a simpler macro.

Mon Jan  7 02:27:59 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* libdb/db_btree.c, libdb/db_storage.h, libdb/mydbm.h, src/catman.c,
	  src/check_mandirs.c, src/convert_name.c, src/globbing.c,
	  src/man.c, src/man.h, src/mandb.c, src/manp.c, src/security.c,
	  src/security.h, src/whatis.c: Replace __inline__ with inline
	  everywhere. Autoconf's handling of the latter is sufficient.
	* include/manconfig.h.in: Remove __inline and __inline__
	  definitions.

Mon Jan  7 02:12:26 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Automatically detect the Debian multibyte patch to
	  groff.

Mon Jan  7 01:14:39 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/accessdb.c (options, parse_opt): Accept -d/--debug.
	* src/lexgrog_test.c (options, parse_opt): Likewise.
	* src/zsoelim.l (options, parse_opt): Likewise.
	* docs/NEWS: Document this.

Mon Jan  7 01:08:39 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/zsoelim.l (options): Fix incorrect description of -C.

Sun Jan  6 15:01:08 GMT 2008  Colin Watson  <cjwatson@debian.org>

	sigaction is specified as non-interruptible; there is no need to
	wrap it with EINTR detection.

	* lib/xsigaction.c: Remove.
	* include/manconfig.h.in (xsigaction): Remove prototype.
	* lib/Makefile.am (libman_a_SOURCES): Remove xsigaction.c.
	* lib/README: Remove xsigaction.c.
	* lib/cleanup.c (sighandler, trap_signal, untrap_signal): Call
	  sigaction rather than xsigaction.
	* lib/pipeline.c (pipeline_start, pipeline_wait,
	  pipeline_install_sigchld, pipeline_pump): Call sigaction rather
	  than xsigaction.

Sun Jan  6 14:46:36 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* po/nl.po: Update with msgmerge.

Sun Jan  6 14:45:09 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/Rules.man, man/de/Makefile.am, man/es/Makefile.am,
	  man/fr/Makefile.am, man/it/Makefile.am, man/ja/Makefile.am: Use
	  LINGUA rather than LANGUAGE to name the manual page language, as
	  setting LANGUAGE causes 'make' output to be translated.

Sun Jan  6 14:34:15 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/de.UTF-8, man/es.UTF-8, man/fr.UTF-8, man/it.UTF-8,
	  man/ja.UTF-8: Rename to ...
	* man/de, man/es, man/fr, man/it, man/ja: ... these.
	* .bzrignore, configure.ac, man/de/Makefile.am, man/es/Makefile.am,
	  man/fr/Makefile.am, man/it/Makefile.am, man/ja/Makefile.am,
	  man/po4a/po4a.cfg, man/THANKS: Adjust for new directory names.

Sun Jan  6 10:20:19 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Upgrade to Debian 20080104-1. Import the unsetenv module.
	* src/man.c, src/whatis.c: No longer #include "setenv.h".

Sun Jan  6 09:57:51 GMT 2008  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Sat Jan  5 23:15:23 GMT 2008  Ming Hua  <minghua-guest@users.alioth.debian.org>

	* po/zh_CN.po: Update from Translation Project (trivial).

Sat Jan  5 23:06:14 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Define NLS Automake conditional from USE_NLS.
	* man/Makefile.am (SUBDIRS): Define only if NLS.

Sat Jan  5 22:54:05 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* man/Makefile.am, man/de.UTF-8/Makefile.am,
	  man/es.UTF-8/Makefile.am, man/fr.UTF-8/Makefile.am,
	  man/it.UTF-8/Makefile.am, man/ja.UTF-8/Makefile.am: Declare
	  man*_files rather than man*_MANS. Using the MANS primary causes
	  Automake's incorrect manual page rules to be used.
	* man/Rules.man (CLEANFILES, install-data-local, uninstall-local,
	  dist-hook): Expect man*_files rather than man*_MANS.
	  (all-am): Depend on $(man*_files).

	* man/Rules.man (install-data-local, uninstall-local): Stop
	  stripping leading "man*/" from install location.

Sat Jan  5 21:49:40 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* m4/man-gcc-warning.m4: New file.
	* configure.ac: Test whether each -W option (other than -Wall) that
	  we want to add is supported, rather than adding it
	  unconditionally. Reported by Peter Breitenlohner.

Sat Jan  5 14:12:33 GMT 2008  Ivan Shmakov  <oneingray@gmail.com>

	* configure.ac: Test for existence of
	  "$srcdir/gnulib/po/Makefile.in.in" rather than just
	  gnulib/po/Makefile.in.in in order to work for VPATH builds. Also
	  reported by Peter Breitenlohner.

Fri Jan  4 16:03:57 GMT 2008  Peter Breitenlohner  <peb@mppmu.mpg.de>

	* src/man.c (display): Stop -W printing blank lines for manual pages
	  without corresponding cat pages.

Fri Jan  4 15:59:41 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.am: Install globbing and manconv in
	  $(libexecdir)/@PACKAGE@ rather than in $(pkglibdir). Reported by
	  Peter Breitenlohner.

Fri Jan  4 12:44:34 GMT 2008  Peter Breitenlohner  <peb@mppmu.mpg.de>

	* libdb/db_btree.c (dbstore): Rename basename argument to base to
	  avoid clashing with the function of the same name.
	* libdb/db_storage.h (dbstore): Update prototype.
	* libdb/mydbm.h (dbver_wr, dbver_rd), src/security.h
	  (do_system_drop_privs): Update prototype argument names to match
	  definition.

Fri Jan  4 11:52:22 GMT 2008  Peter Breitenlohner  <peb@mppmu.mpg.de>

	* src/man.c: Make prompt_string const. Avoids "discards qualifier"
	  warning when building without NLS.

Thu Jan  3 21:39:27 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import the lib-ignore module, to have the linker ignore
	  unused libraries.

Wed Jan  2 23:30:33 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* lib/decompress.c (decompress_zlib), lib/linelength.c
	  (get_line_length), lib/pipeline.c (passthrough), src/lexgrog.l
	  (find_name), src/man.c (set_term, get_term, main,
	  make_roff_command, format_display_and_save, format_display,
	  display_catman, display), src/manconv.c (main), src/zsoelim.l
	  (open_file): Use STDIN_FILENO, STDOUT_FILENO, and STDERR_FILENO
	  macros rather than calling fileno.

Wed Jan  2 16:46:46 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/accessdb.c (main), src/catman.c (main), src/globbing_test.c
	  (main), src/lexgrog_test.c (main), src/man.c (main), src/manconv.c
	  (main), src/mandb.c (main), src/manpath.c (main), src/whatis.c
	  (main), src/wrapper.c (main), src/zsoelim.l (main): Bind the
	  "man-db-gnulib" textual domain as well as "man-db".

Wed Jan  2 00:12:48 GMT 2008  Benno Schulenberg  <benno@vertaalt.nl>

	* po/nl.po: New from Translation Project.
	* po/LINGUAS: Add nl.
	* man/THANKS: Add translator credit.

Tue Jan  1 15:36:23 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* README, src/man.c: Update copyright years.

Tue Jan  1 15:27:51 GMT 2008  Ming Hua  <minghua-guest@users.alioth.debian.org>

	* po/zh_CN.po: Update.

Tue Jan  1 12:34:10 GMT 2008  Colin Watson  <cjwatson@debian.org>

	* src/man.c (options): Add -s as an alias for -S (Debian bug
	  #458499).
	  (parse_opt): Accept it.
	  (get_section_list): Allow the section list to be separated by
	  commas as well as colons.
	* man/man1/man.man1 (OPTIONS): Document -s and comma-separation.
	* docs/NEWS: Document this.

Mon Dec 31 22:13:00 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Coding style): Expand.

Mon Dec 31 22:01:35 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in: Remove obsolete definitions of VERSION and
	  DATE and declaration of ver.
	* src/zsoelim.l: Remove obsolete definition of STATIC_VER.

Mon Dec 31 17:00:19 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (hash_lookup_structure): New function; same as
	  previous hash_lookup but returns a struct nlist * rather than the
	  value.
	  (hash_lookup): Rewrite in terms of hash_lookup_structure.
	  (hash_install): Use hash_lookup_structure rather than hash_lookup
	  (thanks, Ivan Shmakov; should fix Debian bug #374708).

Mon Dec 31 16:15:26 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (hash_install): Fix head comment to match reality
	  (thanks, Ivan Shmakov).

Mon Dec 31 15:45:31 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): Mention that the bzr archive now
	  requires bzr 0.15 or later.

Mon Dec 31 15:31:08 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.1-pre1.
	* po/man-db.pot, po/*.po: Update.

Mon Dec 31 10:02:28 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (passthrough): New helper function.
	  (pipeline_connect): Add special (kludge) handling for zero-command
	  sinks.
	  (pipeline_pump): Add minor commentary.
	* src/man.c (options, parse_opt): New -R/--recode option.
	  (make_roff_command): If --recode is used, suppress external
	  formatters and all processing filters, and force the output
	  encoding to the argument to --recode.
	  (display): If --recode is used, force display to stdout and
	  suppress cat pages.
	  (try_section, display_filesystem, display_database): Don't show
	  cat pages or follow .so links for --recode.
	* src/util.c (lang_dir): Handle relative filenames starting with
	  "man/".
	* man/man1/man.man1 (OPTIONS): Document --recode.
	* docs/NEWS: Document this.

Fri Dec 14 10:06:21 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (options): Note that --exact is for apropos only.

Fri Dec 14 09:39:06 GMT 2007  Colin Watson  <cjwatson@debian.org>

	Convert from getopt to argp for option parsing. This invalidates
	many translations, but this should be the last time; in future, a
	changes in a single option will only affect translations of the help
	strings for that option, not the program's entire help string.

	* gnulib: Import the argp and lock modules.
	* autogen.sh: Hack around a tools/config.rpath clash between Gnulib
	  and gettext.
	* configure.ac (CFLAGS): Add -Wno-missing-field-initializers for
	  GCC.
	* .bzrignore: Add gnulib/lib/strings.h, po/remove-potcdate.sed, and
	  tools/config.rpath.*.

	* src/version.c: Remove in favour of argp's --version handling.
	* po/POTFILES.in: Remove src/version.c.
	* src/Makefile.am (accessdb_SOURCES, catman_SOURCES,
	  globbing_SOURCES, lexgrog_SOURCES, man_SOURCES, manconv_SOURCES,
	  mandb_SOURCES, manpath_SOURCES, whatis_SOURCES, wrapper_SOURCES,
	  zsoelim_SOURCES): Remove version.c.

	* src/accessdb.c (long_options, args, usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, doc, options, parse_opt,
	  help_filter, argp): Add.
	  (main): Switch from getopt_long to argp_parse. Use error (FATAL)
	  for database read errors rather than error (0); usage (FAIL).
	* src/catman.c (long_options, args, usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, options, parse_opt, argp): Add.
	  (catman, do_catman, parse_for_sec): Rename argp to args.
	  (main): Switch from getopt_long to argp_parse.
	* src/globbing_test.c (long_options, args, usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, options, parse_opt, argp): Add.
	  (main): Switch from getopt_long to argp_parse.
	* src/lexgrog_test.c (long_options, args, usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, doc, options, parse_opt, argp):
	  Add.
	  (main): Switch from getopt_long to argp_parse.
	* src/man.c (long_options, args, usage, man_getopt): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, options, parse_opt, help_filter,
	  argp): Add.
	  (do_extern): Adjust iteration over arguments.
	  (main): Switch from getopt_long to argp_parse. Initialise
	  html_pager early for use in --help.
	* src/man.h (man_getopt): Remove prototype.
	* src/manconv.c (long_options, args, usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, options, parse_opt, argp): Add.
	  (main): Switch from getopt_long to argp_parse.
	* src/mandb.c (long_options, args, usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, options, parse_opt, argp): Add.
	  (main): Switch from getopt_long to argp_parse.
	* src/manpath.c (long_options, args, usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, options, parse_opt, argp): Add.
	  (main): Switch from getopt_long to argp_parse.
	* src/whatis.c (long_options, args, apropos_usage, whatis_usage,
	  usage): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, apropos_doc, options, parse_opt,
	  apropos_argp, whatis_argp): Add.
	  (main): Switch from getopt_long to argp_parse. Suppress --exact
	  and --and options in the whatis case.
	* src/zsoelim.l (long_options, args, usage, ver): Remove.
	  (argp_program_version, argp_program_bug_address,
	  argp_err_exit_status, args_doc, options, parse_opt, argp): Add.
	  (main): Switch from getopt_long to argp_parse.
	* po/POTFILES.in: Add zsoelim.l.

Thu Dec 13 17:20:51 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* autogen.sh: Permit gnulib-tool to be missing; in that case, just
	  run autoreconf.

Thu Dec 13 11:36:26 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AM_GNU_GETTEXT_VERSION): Upgrade to gettext 0.17.
	* gnulib: Upgrade to Debian 20071201+dfsg-1.
	* README (Copyright and licensing): New section. Explain the
	  implications of Gnulib components being distributed under GPL v3.
	* .bzrignore: Ignore gnulib/lib/fcntl.h.

Mon Nov 26 08:37:30 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Utility functions to use): Rename to ...
	  (Facilities and portability): ... this. Add comments on Gnulib and
	  C89/C99.

Sun Nov 25 21:11:34 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): Add advice on docs/ChangeLog
	  practice in branches.

Sun Nov 25 21:01:22 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_roff_encoding): Just use the fallback
	  encoding if device is NULL, rather than crashing. Bug reported by
	  Ivan Shmakov.

Sun Nov 25 18:51:16 GMT 2007  Ivan Shmakov  <oneingray@gmail.com>

	* man/Rules.man: replace.sed lives in $(top_builddir)/man, not
	  $(top_srcdir)/man.

Sat Nov 24 10:45:50 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): If the environment variable
	  MANROFFOPT is set, append its contents to the *roff command line
	  (thanks, Ivan Shmakov; Debian bug #451187).
	* man/man1/man.man1 (ENVIRONMENT): Document MANROFFOPT.
	* docs/NEWS: Document this.

Mon Nov 19 19:41:18 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AM_INIT_AUTOMAKE): Require Automake 1.10. Ming Hua
	  reported that Automake 1.9 doesn't have the MKDIR_P feature we
	  depend on.

Tue Nov 13 22:10:51 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (use_grep, do_whatis, word_fnmatch, search, main):
	  Rename regex to regex_opt, as Solaris' <libgen.h> defines a regex
	  function (thanks to the Nexenta developers).

Mon Nov 12 19:24:00 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/accessdb.c (main), src/globbing_test.c (main),
	  src/lexgrog_test.c (main), src/zsoelim.l (main): Enable
	  localisation (Debian bug #448395).

Sun Nov 11 05:43:16 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Issue a useful error message if
	  gnulib/po/Makefile.in.in does not exist (reported by Ming Hua).

Mon Oct 22 00:04:45 BST 2007  Colin Watson  <cjwatson@debian.org>

	Bruno Haible notes in
	http://lists.gnu.org/archive/html/groff/2005-12/msg00061.html that
	setlocale is supported on all known systems, and it is in C89. Use
	it unconditionally.

	* configure.ac: Don't check for setlocale.
	* src/catman.c (parse_for_sec), src/man.c (main), src/manp.c
	  (add_nls_manpath), src/whatis.c (main): Remove HAVE_SETLOCALE
	  conditionals.

Sun Oct 21 21:56:02 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Forbid output tokens beginning with "MAN_".

Sun Oct 21 21:52:43 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Rationalise use of comments. Use more vertical
	  whitespace.

Sun Oct 21 21:12:46 BST 2007  Colin Watson  <cjwatson@debian.org>

	* gnulib: Import .po files (--po-base=gnulib/po --po-domain=man-db).
	* configure.ac (AC_CONFIG_FILES): Generate gnulib/po/Makefile.in.
	* Makefile.am (SUBDIRS): Build gnulib/po.
	* .bzrignore: Ignore gnulib/po. This is contrary to our usual
	  practice, since this is generated by autogen.sh; but gnulib-tool
	  gives us full .po files which are then stripped down to just the
	  parts of Gnulib we use by make, so adding them to bzr is
	  inconvenient.

Sun Oct 21 19:46:26 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (man_getopt): Fix reversed handling of -f and -k in the
	  "incompatible options" message.

Sun Oct 21 19:43:27 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac (CFLAGS): Add -Wformat-security.
	* src/man.c (man_getopt): Use %s as the format string for the
	  "incompatible options" message since the message itself is not a
	  string literal. (This is only a security problem in the presence
	  of hostile translators.)

Sun Oct 21 17:59:13 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/Rules.man (SED_ARGS): Move to ...
	* man/replace.sin: ... here.
	* man/Rules.man (.man1.1, .man5.5, .man8.8): Use replace.sed to
	  shorten build output.
	* configure.ac (AC_CONFIG_FILES): Generate man/replace.sed from
	  man/replace.sin.
	* .bzrignore: Ignore man/replace.sed.

Sun Oct 21 13:38:09 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (purge_missing): If there is no content, that
	  might just be because the key was already freed while purging an
	  earlier multi key, so skip to the next key rather than breaking
	  out of the loop.

Sun Oct 21 13:33:38 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Check for gdbm_exists in DBLIBS as well as LIBS.
	  Remove unused gdbm_setopt check.

Sun Oct 21 01:25:00 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AC_INIT): Pass a BUG-REPORT argument.

Sat Oct 20 18:27:13 BST 2007  Colin Watson  <cjwatson@debian.org>

	* gnulib/lib/xmalloc.c (xstrdup): Explicitly tolerate a NULL
	  argument, returning NULL in that case. (Also sent to Gnulib
	  upstream.)
	* gnulib/lib/xmalloc.patch: Add, with the above change in patch
	  format.
	* autogen.sh: Apply xmalloc.patch after updating Gnulib.

Sat Oct 20 18:20:07 BST 2007  Colin Watson  <cjwatson@debian.org>

	* gnulib/lib/asnprintf.c, gnulib/lib/asprintf.c,
	  gnulib/lib/float+.h, gnulib/lib/float_.h,
	  gnulib/lib/printf-args.c, gnulib/lib/printf-args.h,
	  gnulib/lib/printf-parse.c, gnulib/lib/printf-parse.h,
	  gnulib/lib/size_max.h, gnulib/lib/stdio_.h,
	  gnulib/lib/vasnprintf.c, gnulib/lib/vasnprintf.h,
	  gnulib/lib/vasprintf.c, gnulib/lib/xasprintf.c,
	  gnulib/lib/xsize.h, gnulib/lib/xvasprintf.c,
	  gnulib/lib/xvasprintf.h, gnulib/m4/eoverflow.m4,
	  gnulib/m4/float_h.m4, gnulib/m4/intmax_t.m4,
	  gnulib/m4/inttypes_h.m4, gnulib/m4/size_max.m4,
	  gnulib/m4/stdarg.m4, gnulib/m4/stdint_h.m4, gnulib/m4/stdio_h.m4,
	  gnulib/m4/vasnprintf.m4, gnulib/m4/vasprintf.m4,
	  gnulib/m4/wchar_t.m4, gnulib/m4/xsize.m4, gnulib/m4/xvasprintf.m4:
	  Import the Gnulib xvasprintf module.
	* .bzrignore: Update.

	* libdb/mydbm.h: Add MYDBM_RESET_DSIZE and MYDBM_SET convenience
	  macros, to obsolete most direct uses of MYDBM_SET_DPTR and
	  MYDBM_DSIZE. Code that just wants to put a string in a datum
	  should use MYDBM_SET.
	* libdb/db_btree.c (dbstore), libdb/db_delete.c (dbdelete): Use
	  MYDBM_SET.
	* libdb/db_lookup.c (make_multi_key): Use MYDBM_SET and xasprintf.
	  (make_content): Likewise. Collapse ANSI_SPRINTF #ifdef, no longer
	  needed.
	  (dblookup): Use MYDBM_SET.
	* libdb/db_ndbm.c (ndbm_flopen): Use xasprintf.
	* libdb/db_store.c (dbstore): Use MYDBM_SET and xasprintf.
	* libdb/db_ver.c (dbver_rd, dbver_wr): Use MYDBM_SET.
	* src/check_mandirs.c (update_db_time): Use MYDBM_SET and xasprintf.
	  (reset_db_time, update_db): Use MYDBM_SET.
	* src/filenames.c (make_filename): Use xasprintf.
	* src/man.c (setenv_less): Use xasprintf.

	* m4/man-ansi-sprintf.m4, configure.ac (MAN_FUNC_ANSI_SPRINTF):
	  Remove.

Sat Oct 20 14:30:44 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Remove redundant check for getcwd.

Thu Oct 18 01:51:06 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/wrapper.c: Include "config.h" right at the top and with a
	  HAVE_CONFIG_H guard, like other files.

Thu Oct 18 01:41:41 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pathsearch.c, src/man.c, src/mandb.c, src/manp.c: Include
	  "xgetcwd.h" rather than <xgetcwd.h>, as suggested by gnulib-tool.

Thu Oct 18 01:37:22 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (cat_manpath): Whitespace adjustments.

Thu Oct 18 01:15:25 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c: PIPE_BUF is no longer used, so don't define it.

Wed Oct 17 22:34:32 BST 2007  Colin Watson  <cjwatson@debian.org>

	* gnulib/lib/minmax.h, gnulib/m4/minmax.m4: Import the Gnulib minmax
	  module.
	* src/man.c (duplicate_candidates): Use it.
	* src/util.c: Remove unused definition of MAX.

	Regenerate all build system files. (Future ChangeLog entries will
	not mention this.)

Wed Oct 17 22:22:25 BST 2007  Colin Watson  <cjwatson@debian.org>

	* gnulib/lib/strerror.c, gnulib/m4/strerror.m4: Import the Gnulib
	  strerror module.

	Regenerate all build system files.

Wed Oct 17 21:05:50 BST 2007  Colin Watson  <cjwatson@debian.org>

	Use the Gnulib portability library.

	* lib/alloca.c, lib/basename.c, lib/error.c, lib/error.h,
	  lib/fnmatch.c, lib/fnmatch_.h, lib/getcwdalloc.c,
	  lib/getcwdalloc.h, lib/getopt.c, lib/getopt1.c, lib/getopt_.h,
	  lib/glob.c, lib/glob_.h, lib/memcmp.c, lib/mkdtemp.c,
	  lib/mkstemp.c, lib/putenv.c, lib/realpath.c, lib/rename.c,
	  lib/setenv.c, lib/setenv.h, lib/strcspn.c, lib/strnlen.c,
	  lib/strsep.c, lib/tempname.c, lib/unsetenv.c, lib/xmalloc.c,
	  lib/xstrdup.c, lib/xstrndup.c, m4/man-fnmatch.m4, m4/setenv.m4,
	  m4/tempname.m4: Remove.
	* gnulib/*, tools/link-warning.h: Import atexit, canonicalize,
	  dirname, error, fnmatch-gnu, getopt, glob, memcmp, mkdtemp,
	  mkstemp, regex, rename, setenv, strcspn, strsep, sys_select,
	  xalloc, xgetcwd, and xstrndup modules.
	* .bzrignore: Update.
	* Makefile.am (SUBDIRS): Build gnulib/lib.
	  (ACLOCAL_AMFLAGS): Add -I gnulib/m4.
	* autogen.sh: Add gnulib-tool --update.
	* configure.ac: Call gl_EARLY and gl_INIT.
	  Remove calls to AC_AIX and AC_MINIX.
	  Stop checking for unistd.h, regex.h, libgen.h, string.h, and
	  strings.h headers.
	  Stop checking for alloca, memcmp, strcoll, vprintf, getwd, atexit,
	  on_exit, canonicalize_file_name, regcomp, re_comp, globfree,
	  getopt_long, putenv, realpath, rename, basename, strsep, strcspn,
	  strnlen, mkdtemp, mkstemp, setenv, and __gen_tempname functions.
	  Generate gnulib/lib/Makefile.
	* docs/HACKING: Document policy on generated files in revision
	  control.
	* include/manconfig.h.in: Replace xmalloc, xrealloc, xstrdup, and
	  xstrndup declarations with inclusions of xalloc.h and xstrndup.h.
	  Stop defining basename, strsep, and getcwd.
	* lib/Makefile.am (libman_a_CPPFLAGS): Include headers from
	  gnulib/lib.
	  (libman_a_SOURCES): Remove error.c, error.h, getcwdalloc.c,
	  getcwdalloc.h, setenv.h, xmalloc.c, xstrdup.c, and xstrndup.c.
	  (libman_a_LIBADD): Remove $(ALLOCA).
	  (BUILT_SOURCES, MOSTLYCLEANFILES, EXTRA_DIST, fnmatch.h, getopt.h,
	  glob.h): Remove; replaced by Gnulib.
	* lib/README: Alphabetise, update file list, and update authors.
	* libdb/Makefile.am (libmandb_a_CPPFLAGS): Include headers from
	  gnulib/lib.
	* src/Makefile.am (AM_CPPFLAGS): Include headers from gnulib/lib.
	  (LIBMAN): Link with gnulib/lib/libgnu.a.

	* lib/cleanup.c: Assume <unistd.h> and atexit.
	* lib/decompress.c, lib/flock.c: Assume <unistd.h>.
	* lib/pathsearch.c: Assume <unistd.h>.
	  (pathsearch): Use xgetcwd.
	* lib/pipeline.c: Assume <sys/select.h> and <unistd.h>. Remove
	  duplicate <fcntl.h> inclusion.
	  (command_new): Use base_name.
	* lib/tempfile.c, lib/xstrsignal.h: Assume <unistd.h>.
	* libdb/db_btree.c: Assume <unistd.h>.
	* libdb/db_btree.c, libdb/db_lookup.c: Assume <unistd.h> and strsep.
	* libdb/db_ndbm.c: Assume <unistd.h>.
	* libdb/db_store.c: Assume <unistd.h> and strsep.
	* src/accessdb.c (main): Use base_name.
	* src/catman.c: Assume <unistd.h>.
	  (main): Use base_name.
	* src/check_mandirs.c: Assume <unistd.h>, strpbrk, and time.
	  (test_manfile): Use base_name. Rename existing base_name variable
	  to manpage_base.
	  (reset_db_time): Use dir_name.
	* src/compression.c, src/convert_name.c: Assume <unistd.h>.
	* src/filenames.c: Remove unused <libgen.h> inclusion.
	* src/globbing_test.c (main): Use base_name.
	* src/lexgrog.l, src/lexgrog.l-2.3.8, src/lexgrog.l-2.4a,
	  src/lexgrog.l.new: Assume <unistd.h>.
	* src/lexgrog_test.c (main): Use base_name.
	* src/man.c: Assume <unistd.h>.
	  (gripe_no_man): Use unsetenv rather than putenv.
	  (local_man_loop): Use base_name.
	  (main): Use base_name and xgetcwd.
	  (make_roff_command): Use setenv rather than putenv.
	  (format_display): Use xgetcwd and base_name.
	* src/manconv.c: Assume <unistd.h>.
	  (main): Use base_name.
	* src/mandb.c: Assume <unistd.h>.
	  (main): Use base_name and xgetcwd.
	* src/manp.c: Assume <unistd.h>.
	  (add_dir_to_path_list): Use xgetcwd.
	* src/manpath.c: Assume <unistd.h>.
	  (main): Use base_name.
	* src/security.c: Assume <unistd.h>.
	* src/straycats.c: Assume <unistd.h>.
	  (check_for_stray): Use base_name. Assume canonicalize_file_name.
	* src/ult_src.c: Assume <unistd.h>.
	  (ult_softlink): Use canonicalize_file_name.
	* src/ult_src.c: Assume <unistd.h>.
	* src/whatis.c: Assume <unistd.h> and <sys/types.h>.
	  (use_grep, parse_name, parse_whatis, search, main): Assume POSIX
	  regex functions (provided by Gnulib's regex module).
	  (main): Use base_name.
	* src/wrapper.c (main): Use base_name.
	* src/zsoelim.l: Assume <unistd.h>.
	  (main): Use base_name.

	* docs/NEWS: Document this.

	Drop remaining bits of pre-C89 compatibility.

	* lib/ansidecl.h, lib/strspn.c, lib/strstr.c: Remove.
	* configure.ac: Stop checking for strstr and strspn.
	* include/manconfig.h.in: Remove VOID definition.
	* lib/Makefile.am (libman_a_SOURCES): Remove ansidecl.h.
	* lib/appendstr.c, lib/decompress.c, lib/flock.c, lib/hashtable.c,
	  lib/pathsearch.c, lib/tempfile.c, libdb/db_btree.c,
	  libdb/db_delete.c, libdb/db_gdbm.c, libdb/db_lookup.c,
	  libdb/db_ndbm.c, libdb/db_store.c, libdb/db_ver.c, src/accessdb.c,
	  src/catman.c, src/check_mandirs.c, src/compression.c,
	  src/convert_name.c, src/descriptions.c, src/descriptions_store.c,
	  src/encodings.c, src/fake_security.c, src/filenames.c,
	  src/globbing.c, src/globbing_test.c, src/lexgrog.l,
	  src/lexgrog.l-2.3.8, src/lexgrog.l-2.4a, src/lexgrog.l.new,
	  src/lexgrog_test.c, src/man.c, src/manconv.c, src/mandb.c,
	  src/manp.c, src/manpath.c, src/security.c, src/straycats.c,
	  src/ult_src.c, src/util.c, src/version.c, src/whatis.c,
	  src/zsoelim.l: Assume C89 declaration syntax, headers, and
	  functions.
	* docs/NEWS: Document this.

	* configure.ac (--enable-mandirs): Improve grammar.

	Regenerate all build system files using autogen.sh.

Mon Oct 15 10:15:48 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Document previous change.

Mon Oct 15 10:13:57 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (check_preprocessor_encoding): Allow only
	  alphanumerics and "-_/:.()" in encoding names (Debian bug
	  #446055). This matches everything in 'iconv --list' on my system.
	  (try_iconv): Include encoding names in error message if iconv_open
	  fails.

Mon Oct 15 10:06:51 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/Rules.man (.man1.1, .man5.5, .man8.8): Use $(MKDIR_P) rather
	  than hardcoding mkdir -p.
	* man/Makefile.in, man/de.UTF-8/Makefile.in,
	  man/es.UTF-8/Makefile.in, man/fr.UTF-8/Makefile.in,
	  man/it.UTF-8/Makefile.in, man/ja.UTF-8/Makefile.in: Regenerate.

Sun Oct 14 02:39:43 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.am (AM_CPPFLAGS): Fix SOELIM definition.
	* src/Makefile.in: Regenerate.

Sun Oct 14 01:20:07 BST 2007  Colin Watson  <cjwatson@debian.org>

	* .bzrignore: Restore some ignores needed in intl/.

Sun Oct 14 01:16:23 BST 2007  Colin Watson  <cjwatson@debian.org>

	Add most files generated by autogen.sh to revision control, as it
	makes it easier to keep track of what the Autotools are doing.
	autom4te.cache and po/Makevars.template are explicitly still
	ignored; the former is junk and the latter is only necessary in the
	gettext-tools package.

	* ABOUT-NLS, aclocal.m4, config.h.in, configure, intl/ChangeLog,
	  intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
	  intl/config.charset, intl/dcgettext.c, intl/dcigettext.c,
	  intl/dcngettext.c, intl/dgettext.c, intl/dngettext.c,
	  intl/eval-plural.h, intl/explodename.c, intl/export.h,
	  intl/finddomain.c, intl/gettext.c, intl/gettextP.h, intl/gmo.h,
	  intl/hash-string.c, intl/hash-string.h, intl/intl-compat.c,
	  intl/intl-exports.c, intl/l10nflist.c, intl/langprefs.c,
	  intl/libgnuintl.h.in, intl/loadinfo.h, intl/loadmsgcat.c,
	  intl/localcharset.c, intl/localcharset.h, intl/locale.alias,
	  intl/localealias.c, intl/localename.c, intl/lock.c, intl/lock.h,
	  intl/log.c, intl/ngettext.c, intl/os2compat.c, intl/os2compat.h,
	  intl/osdep.c, intl/plural-exp.c, intl/plural-exp.h, intl/plural.c,
	  intl/plural.y, intl/printf-args.c, intl/printf-args.h,
	  intl/printf-parse.c, intl/printf-parse.h, intl/printf.c,
	  intl/ref-add.sin, intl/ref-del.sin, intl/relocatable.c,
	  intl/relocatable.h, intl/textdomain.c, intl/vasnprintf.c,
	  intl/vasnprintf.h, intl/vasnwprintf.h, intl/version.c,
	  intl/wprintf-parse.h, intl/xsize.h, m4/codeset.m4, m4/gettext.m4,
	  m4/glibc2.m4, m4/glibc21.m4, m4/iconv.m4, m4/intdiv0.m4,
	  m4/intl.m4, m4/intldir.m4, m4/intmax.m4, m4/inttypes-pri.m4,
	  m4/inttypes_h.m4, m4/lcmessage.m4, m4/lib-ld.m4, m4/lib-link.m4,
	  m4/lib-prefix.m4, m4/lock.m4, m4/longdouble.m4, m4/longlong.m4,
	  m4/nls.m4, m4/po.m4, m4/printf-posix.m4, m4/progtest.m4,
	  m4/size_max.m4, m4/stdint_h.m4, m4/uintmax_t.m4, m4/ulonglong.m4,
	  m4/visibility.m4, m4/wchar_t.m4, m4/wint_t.m4, m4/xsize.m4,
	  po/Makefile.in.in, po/Rules-quot, po/boldquot.sed,
	  po/en@boldquot.header, po/en@quot.header, po/insert-header.sin,
	  po/quot.sed, po/remove-potcdate.sin, tools/config.rpath,
	  tools/depcomp, tools/missing, tools/ylwrap: New files.
	* .bzrignore: Update.

Sun Oct 14 01:04:41 BST 2007  Colin Watson  <cjwatson@debian.org>

	* autogen.sh: Use 'autoreconf -i' rather than reinventing the wheel.

Sun Oct 14 00:53:14 BST 2007  Colin Watson  <cjwatson@debian.org>

	* po/man-db.pot, po/*.po: Update.

Sun Oct 14 00:49:31 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/Rules.man (clean-local): Remove; we don't need to worry about
	  removing empty directories in separated build trees.
	* man/Makefile.in, man/de.UTF-8/Makefile.in,
	  man/es.UTF-8/Makefile.in, man/fr.UTF-8/Makefile.in,
	  man/it.UTF-8/Makefile.in, man/ja.UTF-8/Makefile.in: Regenerate.

Sun Oct 14 00:40:26 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man-db.lsm: Move to ...
	* docs/man-db.lsm: ... here.
	* Makefile.am, docs/Makefile.am: Move man-db.lsm reference.
	* Makefile.in, docs/Makefile.in: Regenerate.

Sun Oct 14 00:33:10 BST 2007  Colin Watson  <cjwatson@debian.org>

	* README: Remove several restrictions lifted by the conversion to
	  Automake. Remove documentation of how to install native language
	  manual pages, since this is now done unconditionally. Remove
	  documentation of the update target, which no longer exists and
	  should no longer be needed.

	* docs/NEWS: Document conversion to Automake.

Sun Oct 14 00:22:31 BST 2007  Colin Watson  <cjwatson@debian.org>

	Convert to Automake. This fixes VPATH builds, fixes a number of bugs
	in areas such as dependency generation, provides new features such
	as 'make distcheck', moves complexity into autogenerated code, and
	prepares the way for using Gnulib more effectively.

	* makefile.in, include/Defines.in: Remove.
	* GNUmakefile.in, lib/Makefile.in, libdb/Makefile.in,
	  man/Makefile.in, manual/Makefile.in, src/Makefile.in: Translate to
	  Automake and move to ...
	* Makefile.am, lib/Makefile.am, libdb/Makefile.am, man/Makefile.am,
	  manual/Makefile.am, src/Makefile.am: ... here.
	* docs/Makefile.am, tools/Makefile.am: Build these directories
	  separately.
	* man/Rules.man, man/de.UTF-8/Makefile.am, man/es.UTF-8/Makefile.am,
	  man/fr.UTF-8/Makefile.am, man/it.UTF-8/Makefile.am,
	  man/ja.UTF-8/Makefile.am: Build manual pages recursively, as it
	  makes VPATH builds easier.
	* Makefile.in, docs/Makefile.in, lib/Makefile.in, libdb/Makefile.in,
	  man/Makefile.in, man/de.UTF-8/Makefile.in,
	  man/es.UTF-8/Makefile.in, man/fr.UTF-8/Makefile.in,
	  man/it.UTF-8/Makefile.in, man/ja.UTF-8/Makefile.in,
	  manual/Makefile.in, src/Makefile.in, tools/Makefile.in: Add
	  generated files.
	* README: Remove mention of include/Defines.
	* autogen.sh: Call automake-1.10 --add-missing --copy.
	* m4/man-trans-subst.m4: New macro.
	* configure.ac: Various changes for Automake. AC_SUBST man_owner,
	  and set man_mode rather than man_install_flags. Set
	  config_file_dirname. Calculate transformed versions of program
	  names (using MAN_TRANS_SUBST) here for use in Automake variables.
	* docs/HACKING (Directory layout): Mention automake.

	Arrange that each file only needs to be built once.

	* src/globbing.c: Split main program out to ...
	* src/globbing_test.c: ... here.
	* src/lexgrog.l: Split main program out to ...
	* src/lexgrog_test.c: ... here.
	* po/POTFILES.in: Add src/globbing_test.c and src/lexgrog_test.c.
	* src/whatis.c (args, long_options): Include -a/--and
	  unconditionally.
	  (usage): Replace with a wrapper selecting between ...
	  (apropos_usage, whatis_usage): ... these.
	  (apropos, whatis): Rename to ...
	  (do_apropos, do_whatis): ... these, respectively.
	  (use_grep, do_whatis, parse_name, match, do_apropos, search,
	  main): Use run-time conditionals rather than compile-time
	  conditionals.
	  (main): Detect whether we are being invoked as "apropos" or
	  "whatis" and adjust behaviour accordingly.
	* src/Makefile.am: Adjust for the above. Make apropos a symlink to
	  whatis.

	Make VPATH builds work, and simplify some includes.

	* configure.ac, m4/man-fnmatch.m4: Define FNMATCH_H, GETOPT_H, and
	  GLOB_H to the respective header names if system versions do not
	  exist.
	* lib/hashtable.h: Remove unnecessary libdb includes.
	* lib/decompress.h, lib/glob.c, libdb/db_btree.c, libdb/db_delete.c,
	  libdb/db_gdbm.c, libdb/db_lookup.c, libdb/db_ndbm.c,
	  libdb/db_storage.h, libdb/db_store.c, libdb/db_ver.c,
	  src/accessdb.c, src/catman.c, src/check_mandirs.c,
	  src/check_mandirs.h, src/compression.c, src/convert_name.c,
	  src/descriptions.h, src/descriptions_store.c, src/encodings.c,
	  src/fake_security.c, src/filenames.c, src/filenames.h,
	  src/globbing.c, src/lexgrog.l, src/lexgrog.l-2.3.8,
	  src/lexgrog.l-2.4a, src/lexgrog.l.new, src/man.c, src/manconv.c,
	  src/mandb.c, src/manp.c, src/manpath.c, src/security.c,
	  src/straycats.c, src/ult_src.c, src/util.c, src/version.c,
	  src/whatis.c, src/wrapper.c, src/zsoelim.l: Remove lib/ and libdb/
	  prefixes from includes. Include <fnmatch.h>, <getopt.h>, and
	  <glob.h> directly rather than using a forest of #ifdefs, since the
	  copies in lib/ are now not built if a system version exists.

	* .bzrignore: Update.

Sat Oct 13 15:04:06 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/popen.c, m4/man-pclose.m4: Remove; we no longer need popen or
	  pclose.
	* configure.ac: Remove call to MAN_FUNC_PCLOSE.

Sat Oct 13 11:55:21 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Add --with-sections option to change the default
	  value of SECTION.
	* src/man_db.conf.in: Use its output.
	* docs/NEWS: Document this.

Fri Oct 12 12:22:52 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Start 2.5.1.

Fri Oct 12 11:57:50 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): If we need to try the next encoding in
	  the list, make sure to do that before writing the output buffer.

Fri Oct 12 10:21:07 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (use_grep): Add trailing newline to debugging output.

Fri Oct 12 01:47:49 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/manconv.c (try_iconv): Improve debugging output slightly.

Fri Oct 12 01:43:25 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display_and_save, format_display,
	  display_catman): Only discard stderr from formatting processes if
	  stdout is a terminal.

Fri Oct 12 01:32:52 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (device_table): groff's ascii device only supports
	  ASCII input, not ISO-8859-1.
	  (compatible_encodings): If the output is ASCII, this is probably
	  because the caller explicitly asked for it, so allow recoding to
	  it unconditionally.

Fri Oct 12 00:48:42 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (main): locale is a constant pointer; free
	  internal_locale instead (Debian bug #446302).

Thu Oct 11 01:40:51 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display): Free format_cmd on two more early return
	  paths.

Thu Oct 11 00:53:31 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display): I don't think it's possible for decomp to be
	  NULL on the display_to_stdout path, but better safe than sorry.

Thu Oct 11 00:38:56 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display): Connect up the decompression pipeline in the
	  display_to_stdout case too (Debian bug #446189).
	  (checked_system): Remove, no longer used.

Thu Oct 11 00:21:49 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Perform input encoding conversion
	  for troff output as well as nroff output.

Wed Oct 10 09:39:53 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/man8/mandb.man8 (DATABASE CACHES): Fix "occured" typo (thanks,
	  Alfie Costa; Debian bug #446044).

Mon Oct  8 02:24:19 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/popen.c (popen), src/descriptions.c (parse_descriptions),
	  src/man.c (add_candidate), src/manp.c (add_dir_to_path_list): Use
	  xmalloc instead of malloc.
	* lib/pipeline.c (get_block): Use xrealloc instead of realloc.

Mon Oct  8 02:15:47 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING: Minor release process adjustment now that we're no
	  longer using CVS.

Mon Oct  8 02:13:15 BST 2007  Colin Watson  <cjwatson@debian.org>

	* README: Building the manual requires running ./configure now.

Mon Oct  8 02:09:55 BST 2007  Colin Watson  <cjwatson@debian.org>

	The strappend function is in the namespace reserved by C99
	7.26.10/7.26.11; rename it to appendstr.

	* lib/strappend.c: Rename to ...
	* lib/appendstr.c: ... this. Rename function.
	* lib/Makefile.in (ALLSRCS, ALL): Build appendstr instead of
	  strappend.
	* lib/README: Update credit.
	* include/manconfig.h.in: Update prototype.
	* lib/decompress.c, lib/pathsearch.c, lib/pipeline.c,
	  lib/tempfile.c, libdb/db_delete.c, src/accessdb.c, src/catman.c,
	  src/check_mandirs.c, src/compression.c, src/convert_name.c,
	  src/encodings.c, src/filenames.c, src/globbing.c,
	  src/lexgrog.l.new, src/man.c, src/manconv.c, src/mandb.c,
	  src/manp.c, src/straycats.c, src/ult_src.c, src/util.c,
	  src/whatis.c, src/zsoelim.l: Update all callers.
	* docs/HACKING: Update reference.
	* docs/TODO: Remove item for this.

Mon Oct  8 01:21:10 BST 2007  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (_man): Ship po4a files.
	  (dist): Create the necessary directories.

Mon Oct  8 01:16:07 BST 2007  Colin Watson  <cjwatson@debian.org>

	Build the manual automatically. This avoids problems trying to do a
	distclean (distclean at the top level runs ./config.status --recheck
	and regenerates manual/Makefile, but manual/Makefile requires
	include/Defines to exist, so there is no way to distclean both the
	top level and manual/).

	* GNUmakefile.in (EVERYTHING, ALL): Add manual.
	  (_subdirs): Remove manual, now included in $(EVERYTHING).

Sun Oct  7 17:05:54 BST 2007  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.0.
	* configure.ac, docs/NEWS, man-db.lsm: Update.

Sun Oct  7 17:01:47 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (ja_name): Add another possible translation.

Sun Oct  7 15:19:15 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/Makefile.in (distclean): Remove Makefile.

Sun Oct  7 14:28:27 BST 2007  Colin Watson  <cjwatson@debian.org>

	* po/man-db.pot, po/*.po: Update.

Sun Oct  7 14:24:31 BST 2007  Ming Hua  <minghua-guest@users.alioth.debian.org>

	* po/zh_CN.po: New translation.
	* po/LINGUAS: Add zh_CN.
	* man/THANKS: Add translator credit.

Wed Sep 26 17:57:44 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/util.c (escape_shell): '=' is conceivably a shell
	  metacharacter if used in the first word of a command (although I
	  can't see anywhere in man-db where this might actually happen,
	  barring very unlikely settings of $BROWSER).

Wed Sep 26 17:51:45 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (look_for_file): Don't escape the hierarchy path;
	  it isn't necessary and it causes problems for paths containing
	  metacharacters (Debian bug #444187).
	* src/globbing.h (look_for_file): Update prototype.

Tue Sep 18 11:29:26 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/po4a/po4a.cfg: Add po4a mechanism for manual page translation,
	  as the Simplified Chinese translator would like to use this.
	* man/po4a/po/man-db.pot: Add generated file.

	* man/man1/apropos.man1, man/man1/lexgrog.man1, man/man1/man.man1,
	  man/man1/manconv.man1, man/man1/manpath.man1,
	  man/man1/whatis.man1, man/man1/zsoelim.man1,
	  man/man5/manpath.man5, man/man8/accessdb.man8,
	  man/man8/catman.man8, man/man8/mandb.man8: Some strings should not
	  be translated. Use the ".if !'po4a'hide'" idiom to mark them.
	* man/man1/man.man1 (OVERVIEW): Adjust some spacing.

Tue Sep 18 08:59:55 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Switch Simplified Chinese to
	  GBK by default. Ming Hua points out that GBK is a superset of
	  EUC-CN, and indeed all Simplified Chinese manual pages I can find
	  can be recoded from GBK without hassle. I'm less certain about
	  changing the output encoding, but for CJK encodings it's best for
	  these to be the same at the moment.

Mon Sep 17 16:13:37 BST 2007  Daniel Nylander  <po@danielnylander.se>

	* po/sv.po: Update from Translation Project.

Mon Sep 17 14:27:15 BST 2007  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Mon Sep 17 00:34:17 UTC 2007  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (ja_name): Oops; make the first translation keep
	  working!

Mon Sep 17 00:26:27 UTC 2007  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (ja_name): Add another possible translation.

Mon Sep 17 00:11:38 UTC 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Break after execvp, otherwise we
	  segfault if execvp fails.

Sun Sep 16 23:15:27 BST 2007  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.0-pre2.
	* man-db.lsm (Keywords): Add manconv.

Sun Sep 16 20:41:36 BST 2007  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (__distclean): Remove config.status.lineno.
	* .bzrignore: Ignore ./config.status.lineno.

Sun Sep 16 20:38:32 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/Makefile.in: Deal more neatly with manual pages without
	  complete sets of translations.

Sun Sep 16 20:25:24 BST 2007  Colin Watson  <cjwatson@debian.org>

	Add more intelligent guessing of manual page encodings. Thanks to
	Adam Borowski for discussion leading to this.

	* src/manconv.c: New program.
	* man/man1/manconv.man1: Document it.
	* .bzrignore: Ignore src/manconv.
	* include/Defines.in (manconv): Add.
	* man/Makefile.in (manconv, thmanconv, manconv.1): Add.
	  (process_manpage): Add manconv and thmanconv.
	  (allmanpages): Add ./man1/manconv.1.
	  (nlsinstall): Install manconv.1.
	  (nlsuninstall): Uninstall manconv.1.
	* src/Makefile.in (PRIVTOOLS, all): Add manconv.
	* po/POTFILES.in: Add src/manconv.c.
	* po/man-db.pot, po/*.po: Update.

	* src/man.c (PP_COOKIE): Move to ...
	* include/manconfig.h.in (PP_COOKIE): ... here.

	* src/encodings.c (add_manconv): New function to use manconv instead
	  of iconv where appropriate.
	* src/encodings.h (add_manconv): Add prototype.
	* src/lexgrog.l (find_name): Use it.
	* src/man.c (make_roff_command): Use it. Remove coding: preprocessor
	  string handling, as manconv deals with that now.
	* src/straycats.c (check_for_stray): Use it.
	* src/Makefile.in (DEFS_encodings.o): Add, defining location of
	  manconv.

	* docs/NEWS: Document this.

Sun Sep 16 12:41:05 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/catman.c (main), src/globbing.c (main), src/lexgrog.l (main),
	  src/man.c (man_getopt), src/mandb.c (main), src/manpath.c (main),
	  src/whatis.c (main), src/zsoelim.l (main): Pass NULL as the fifth
	  argument to getopt_long rather than requiring an unused variable.

Tue Sep 11 13:49:33 BST 2007  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Mon Sep 10 10:29:40 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/TODO: Miscellaneous updates.

Mon Sep 10 10:26:57 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/INSTALL.autoconf: Update to instructions from Autoconf 2.61.

Mon Sep 10 10:20:23 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/misc.me (NLS message catalogues): Update Translation
	  Project URL.

Mon Sep 10 10:17:43 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/Makefile: Rename to ...
	* manual/Makefile.in: ... this. Write out a version file with the
	  current version of man-db.
	* manual/man_db.me: Use the automatically-generated version file
	  rather than hardcoding the version. Set the manual version to
	  simply the version of man-db.
	* configure.ac (AC_CONFIG_FILES): Add manual/Makefile.
	* GNUmakefile.in (_manual): Distribute manual/Makefile.in rather
	  than manual/Makefile.
	* .bzrignore: Update.

Mon Sep 10 09:17:17 BST 2007  Colin Watson  <cjwatson@debian.org>

	* Version: 2.5.0-pre1. I mistakenly used version 2.4.5-pre1 earlier.

Mon Sep 10 09:11:05 BST 2007  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Mon Sep 10 00:15:31 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AM_GNU_GETTEXT_VERSION): Upgrade to gettext 0.16.1.
	* .bzrignore: Update ignores.

Sun Sep  9 23:49:37 BST 2007  Daniel Nylander  <po@danielnylander.se>

	* po/sv.po: Update from Translation Project.

Sun Sep  9 22:50:22 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/format.me (Format scripts): Adjust for renaming of
	  tools/mandb_[nt]fmt-script to tools/mandb_fmt-script.

Sun Sep  9 21:03:25 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/comp.me (Compressed manual pages): Using compressed manual
	  pages is perfectly reasonable these days; stop recommending
	  against it.

Sun Sep  9 20:57:16 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/files.me (Displaying latin1 characters on a Linux virtual
	  terminal): Rename to ...
	  (Displaying non-ASCII characters on a Linux virtual terminal): ...
	  this. Mention console-tools as an alternative to kbd. Remove
	  detailed advice on configuring kbd as it is now woefully out of
	  date. Recommend the UTF-8 encoding again.

Sun Sep  9 20:49:59 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/files.me (NLS manual pages): Update for new per-locale
	  directory handling. Recommend UTF-8 encoding.

Sun Sep  9 19:39:36 BST 2007  Colin Watson  <cjwatson@debian.org>

	* manual/intro.me (The manual page system): Refer to /usr/share/man
	  rather than /usr/man.
	* manual/sec.me (Package specific manual page sections): Likewise.
	* manual/files.me (Manual page hierarchies, Other OS's manual pages,
	  NLS manual pages): Likewise.
	* manual/leader.me: Update copyright years.

Sun Sep  9 19:24:56 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Reorder, roughly by importance.

Sun Sep  9 09:01:30 BST 2007  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (_root): Add autogen.sh to the distribution; it's
	  useful if you need to change autotools input files.

Sun Sep  9 08:37:04 BST 2007  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.5-pre1 (for translators).
	* po/man-db.pot, po/*.po: Update.

Mon Sep  3 14:34:06 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_nls_manpath): Handle the POSIX locale the same way
	  as C.

Mon Sep  3 13:48:13 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/man1/whatis.man1 (OPTIONS): Refer to whatis rather than
	  apropos in description of --manpath.

Mon Sep  3 13:45:30 BST 2007  Nicolas François  <nicolas.francois@centraliens.net>

	* man/man1/apropos.man1 (ENVIRONMENT): Remove stray space in
	  description of POSIXLY_CORRECT. Patch from Debian bug #281811.

Mon Sep  3 13:26:19 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Add Bulgarian -> CP1251 and
	  Vietnamese -> TCVN5712-1.
	* src/lexgrog.l (bg_name, vi_name): Add.

Mon Sep  3 12:15:55 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (test_manfile): Fix comment typos and
	  formatting.

Mon Sep  3 12:01:36 BST 2007  Colin Watson  <cjwatson@debian.org>

	* .bzrignore: Update for manual directory renaming.
	* GNUmakefile.in (nls_man): Likewise.

Mon Sep  3 11:56:58 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/de_DE.88591, man/es_ES.88591, man/fr_FR.88591,
	  man/it_IT.88591, man/ja_JP.eucJP: Rename to ...
	* man/de.UTF-8, man/es.UTF-8, man/fr.UTF-8, man/it.UTF-8,
	  man/ja.UTF-8: ... these. Recode all contents to UTF-8.
	* man/Makefile.in (NLS): Adjust directory search.
	* man/THANKS: Update credits.

Mon Sep  3 11:38:11 BST 2007  Colin Watson  <cjwatson@debian.org>

	Create and use databases for non-English manual hierarchies (Debian
	bug #29448). Extensive changes elsewhere to support this by means of
	better UTF-8 handling and knowledge of more languages.

	* src/check_mandirs.c (make_database_directory): New function.
	  (create_db, update_db): Use it.
	  (purge_missing): Check that the database exists before starting.
	* src/mandb.c (process_manpath): New function, split out from main.
	  Make the single_filename check aware that the file might be in a
	  per-locale subdirectory that we aren't processing right now.
	  (main): Use it. Move man_owner, purged, and strays to file scope.
	  Build databases for all per-locale subdirectories.
	* src/straycats.c (straycats): Constify manpath argument.
	* src/whatis.c (main): Sync locale handling with src/man.c, in order
	  to look up per-locale databases correctly. Based on a patch by
	  Nicolas François (Debian bug #281811).
	* include/manconfig.h.in (straycats): Update prototype.

	* src/man.c (duplicate_candidates): New function to determine
	  whether candidates are substantially duplicated, and if so in
	  which direction. The logic is better than before: it now knows how
	  to compare locales and pick the best available candidate for each
	  language, and prefers UTF-8 candidates if everything else is
	  equal.
	  (add_candidate): Move duplication logic to duplicate_candidates.
	  Adjust insertion handling so that we can drop old candidates in
	  favour of new candidates.
	* src/manp.c (check_and_give): Remove.
	  (unpack_locale_bits): New function, inspired by _nl_explode_name
	  in libintl.
	  (free_locale_bits): New function.
	  (add_nls_manpath): Instead of trying individual directories (which
	  doesn't work so well with character set aliasing), iterate over
	  all subdirectories of each manpath entry and add all those
	  matching the current locale's language and (if specified)
	  territory. This now includes ll.CODESET as well as more
	  conventional locale names.
	* src/manp.h: Declare 'struct locale_bits'. Prototype
	  unpack_locale_bits and free_locale_bits.

	* src/man.c (lang_dir): Move to ...
	* src/util.c (lang_dir): ... here.
	* src/lexgrog.l (long_options, args, main): New -E/--encoding
	  option.
	  (usage): Document it.
	  (cs_name, hu_name, ja_name, ru_name): Recode to UTF-8.
	  (find_name): Add encoding argument. Guess the page's encoding from
	  its filesystem location (or use encoding if supplied), and add an
	  iconv command to recode it to UTF-8.
	* man/man1/lexgrog.man1 (SYNOPSIS, OPTIONS): Document --encoding.
	* src/straycats.c (check_for_stray): Guess the page's encoding from
	  its filesystem location, and add an iconv command to recode it to
	  UTF-8.
	* src/whatis.c (simple_convert): New function to simplify iconv
	  handling.
	  (display): Convert output from UTF-8 to locale charset.
	  (main): Initialise iconv descriptor.
	* include/manconfig.h.in (find_name): Update prototype.
	  (lang_dir): Add prototype.
	* configure.ac: Call AM_ICONV.
	* src/Makefile.in (mandb, lexgrog): Add encodings.o.
	* src/Makefile.in (whatis, apropos): Add encodings.o and
	  $(LIBICONV).

	* src/encodings.c (directory_table): Add Serbian -> ISO-8859-5.
	* src/lexgrog.l (cs_name, hu_name): Expand character classes
	  containing non-ASCII characters into the form (a|b|...); flex
	  doesn't understand Unicode well enough to deal with them
	  otherwise.
	  (cs_name, ru_name): Add more possible translations.
	  (ko_name, sk_name, sr_name, tr_name, zh_CN_name, zh_TW_name): Add.
	  (find_name_decompressed): Ignore exit status from decompressor
	  pipeline; iconv may exit non-zero on misencoded pages, but if we
	  manage to extract a whatis from it anyway then it doesn't really
	  matter.

	* src/whatis.c (usage): Document -L/--locale.
	* man/man1/apropos.man1 (SYNOPSIS, OPTIONS): Likewise.
	* man/man1/whatis.man1 (SYNOPSIS, OPTIONS): Likewise.

	* docs/NEWS: Document this.

Sun Sep  2 01:21:11 BST 2007  Colin Watson  <cjwatson@debian.org>

	Add limited character set aliasing support.

	* src/encodings.c (charset_alias_table): New table for common
	  character set aliases.
	  (get_canonical_charset_name): New function to inspect
	  charset_alias_table.
	  (get_page_encoding): Use get_canonical_charset_name. Adjust FHS
	  commentary, since we now support its craziness.
	  (get_standard_output_encoding): Use get_canonical_charset_name.
	  (get_locale_charset): Likewise.
	* src/encodings.h: Prototype get_canonical_charset_name.

	* src/encodings.c (directory_table): Use EUC-CN rather than GB2312
	  and BIG5HKSCS rather than BIG5-HKSCS (canonical names according to
	  glibc's /usr/lib/gconv/gconv-modules).
	  (charset_table): Likewise.
	  (compatible_encodings): Likewise.

Sun Sep  2 00:49:27 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/decompress.c (decompress_open, decompress_fdopen): Don't start
	  the returned pipeline.
	* lib/decompress.h (decompress_open, decompress_fdopen): Note that
	  the caller must start the returned pipeline.
	* src/lexgrog.l (find_name): Start the decompressor pipeline.
	* src/man.c (display): Likewise.
	* src/ult_src.c (ult_src): Likewise.
	* src/zsoelim.l (open_file): Likewise.
	* src/straycats.c (check_for_stray): Append 'col -bx' to the
	  decompressor pipeline rather than connecting two pipelines
	  together. Don't call pipeline_wait by hand as pipeline_free will
	  do this for us now.

Fri Aug 31 14:52:22 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (maybe_update_file): Only recache pages automatically if
	  --update was given.

Fri Aug 31 04:54:45 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_free): Call pipeline_wait if the pipeline
	  is still running.
	* lib/pipeline.h (pipeline_free): Document that this may happen.

Fri Aug 31 04:46:04 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/zsoelim.l (main): Call pipeline_install_sigchld.

Wed Aug 29 17:12:52 BST 2007  Lars Wirzenius  <liw@iki.fi>

	* po/fi.po: Adjust translation of "No manual entry for %s" (Debian
	  bug #320108).

Wed Aug 29 15:22:54 BST 2007  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.

Wed Aug 29 15:18:34 BST 2007  Daniel Nylander  <po@danielnylander.se>

	* po/sv.po: Update from Translation Project.

Wed Aug 29 12:07:38 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Reorganise slightly. Document mandb --quiet fixes.

Wed Aug 29 11:57:59 BST 2007  Colin Watson  <cjwatson@debian.org>

	Add an option to apropos to display only items matching all keywords
	(thanks, Alfie Costa; Debian bug #259340).

	* src/whatis.c (args, long_options, main): New -a/--and option for
	  apropos.
	  (usage): Document it.
	  (apropos): Store a count of how many times each item has been seen
	  in the hashtable. If --and was given, only display an item if its
	  count equals the number of supplied keywords.
	  (main): Store the number of supplied keywords. Adjust hash free
	  function.
	* man/man1/apropos.man1 (SYNOPSIS, OPTIONS): Document --and.
	* docs/NEWS: Document this.

Wed Aug 29 11:09:31 BST 2007  Colin Watson  <cjwatson@debian.org>

	* m4/man-path-progs.m4: Rename to ...
	* m4/man-check-progs.m4: ... this. Use AC_CHECK_PROGS rather than
	  AC_PATH_PROGS.
	* configure.ac: Use AC_CHECK_PROGS rather than
	  AC_PATH_PROG/AC_PATH_PROGS, and MAN_CHECK_PROGS rather than
	  MAN_PATH_PROGS. This fixes problems due to system utilities moving
	  around on $PATH (Debian bug #385651).

Wed Aug 29 10:42:08 BST 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Move bogus makefile content ...
	* makefile.in: ... here.

Wed Aug 29 10:15:33 BST 2007  Colin Watson  <cjwatson@debian.org>

	* m4/man-path-progs.m4: Define HAVE_WITH-ARG if the program is
	  found.
	* configure.ac: Rely on the above rather than setting HAVE_GZIP,
	  HAVE_COMPRESS, and HAVE_BZIP2 here.

Wed Aug 29 09:41:51 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): Revert inadvertently-committed debugging
	  change to straycats logic.

Wed Aug 29 09:34:50 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Add Indonesian translation of NAME.

Wed Aug 29 09:29:36 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Document previous apropos change.

Wed Aug 29 09:26:23 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (apropos): Add output keys to a hashtable, and skip
	  any that have already been seen (Debian bug #259338).
	  (main): Create the hashtable on startup and free it on exit.

Tue Aug 28 19:16:18 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display): Wait for the decomp pipeline in the
	  !format_cmd case too.

Tue Aug 28 19:07:53 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display_catman): Take a decompressor pipeline argument.
	  Connect it to format_cmd.
	  (display): Update call to display_catman.

Tue Aug 28 18:38:31 BST 2007  Colin Watson  <cjwatson@debian.org>

	Add a configuration file flag (NOCACHE) to disable cat page caching
	(thanks, Ralph Corderoy; Debian bug #196642).

	* src/manp.c (add_to_dirlist): Recognise NOCACHE.
	* src/man.c (display): Don't save a cat page if NOCACHE is set.
	* src/man_db.conf.in: Document NOCACHE.
	* man/man5/manpath.man5 (FORMAT): Document NOCACHE.
	* docs/NEWS: Document this.

Tue Aug 28 17:23:26 BST 2007  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Bump to 2.5.0; I think there's now enough to justify
	  that.

Tue Aug 28 17:19:16 BST 2007  Colin Watson  <cjwatson@debian.org>

	Implement and use a decompression library. This allows cat pages to
	be saved in the background (Debian bug #18452) and operation with a
	read-only /tmp (Debian bug #165499).

	* lib/pipeline.h (struct command): Add support for commands that
	  consist of calling a function rather than executing a process.
	  (struct pipeline): Add want_infile and want_outfile members. Note
	  that infile and outfile default to NULL. Add source, buffer,
	  buflen, bufmax, line_cache, and peek_offset members.
	  (command_new_function, command_dump, command_tostring,
	  pipeline_connect, pipeline_pump, pipeline_read, pipeline_peek,
	  pipeline_peek_size, pipeline_peek_skip, pipeline_readline,
	  pipeline_peekline): New prototypes.
	  (pipeline_join): Update description for want_infile and
	  want_outfile.
	* lib/pipeline.c (command_new, command_dup, command_arg,
	  command_argv, command_args, command_argstr, command_free): Update
	  for 'struct command' changes.
	  (command_new_function, command_dump, command_tostring): New
	  functions.
	  (pipeline_new, pipeline_join, pipeline_dump, pipeline_tostring):
	  Update for 'struct pipeline' changes.
	  (pipeline_dump): Use command_dump.
	  (pipeline_tostring): Use command_tostring.
	  (pipeline_start): Implement want_infile, want_outfile, and
	  function commands. Make zero-command case work properly (read
	  directly from input file). Flush all pending stdio output so that
	  subprocesses don't inherit it.
	  (pipeline_connect, pipeline_pump, get_block, pipeline_read,
	  pipeline_peek, pipeline_peek_size, pipeline_peek_skip, get_line,
	  pipeline_readline, pipeline_peekline): New functions.

	* lib/decompress.c, lib/decompress.h: New files, implementing a
	  decompression abstraction layer.
	* lib/Makefile.in: Always compile decompress.c.

	* src/lexgrog.l (YY_INPUT): Define to read from a 'struct pipeline'.
	  (find_name): Use decompress_open/decompress_fdopen rather than
	  older decompression methods. Split handling once we have a
	  decompressor pipeline out to ...
	  (find_name_decompressed): ... here.
	* src/check_mandirs.c (test_manfile): Remove decompression code;
	  find_name will handle this itself now.
	* src/compression.c (create_ztemp, decompress, remove_ztemp,
	  get_ztemp): Remove.
	* src/man.c (checked_popen): Remove.
	  (local_man_loop): Remove decompression code.
	  (get_preprocessors_from_file): Convert to peeking the first line
	  from a pipeline.
	  (get_preprocessors): Adjust arguments and
	  get_preprocessors_from_file call.
	  (remove_stdintmp, create_stdintmp): Remove.
	  (make_roff_command): Remove special handling of stdin, now handled
	  by peeking a pipeline.
	  (open_cat_stream): Don't start the returned pipeline.
	  (close_cat_stream): Remove unnecessary COMP_CAT special case.
	  (format_display_and_save): Take a decompressor pipeline argument.
	  Simplify by using pipeline_connect and pipeline_pump.
	  (format_display): Take a decompressor pipeline argument. Use
	  pipeline_connect and pipeline_pump.
	  (display): Use decompress_open/decompress_fdopen rather than older
	  decompression methods.
	  (display_filesystem, display_database): Drop remove_ztemp calls.
	* src/straycats.c (check_for_stray): Use decompression layer.
	  Rearrange control flow a bit to reduce duplication. Remove use of
	  temporary file; use find_name_decompressed instead. Only increment
	  strays if find_name_decompressed succeeds.
	  (straycats): Remove temporary file creation.
	* src/ult_src.c (ult_src): Use pipeline and decompression layers
	  rather than older decompression methods.
	* src/zsoelim.l (YY_INPUT): Define to read from a 'struct pipeline'.
	  (<so>\"?[^ \t\n\"]+\"?): Call open_file only once; let it worry
	  about compression extensions. Decrement so_stack_ptr here if
	  open_file fails rather than having it do it.
	  (<lfname>\"?[^ \t\n\"]+\"?): Free the old value of NAME, if set.
	  (<<EOF>>): Clean up used pipeline and free NAME. Remove so_delete
	  handling.
	  (main): Let open_file handle stdin.
	  (open_file): Use decompress_open/decompress_fdopen rather than
	  older decompression methods. Don't decrement so_stack_ptr here on
	  failure.

	* configure.ac: Remove decompressor variable. Check for gzopen in
	  libz.
	* include/manconfig.h.in (DECOMPRESSOR): Remove.
	  (comp_list): Declare extern here.
	  (create_tempfile): Remove.
	  (decompress, remove_ztemp, get_ztemp): Remove.
	  (find_name_decompressed): Add prototype.
	* lib/tempfile.c (create_tempfile): Remove. We now only need
	  temporary directory creation.
	* src/man_db.conf.in (decompressor): Remove.

	* docs/TODO: Update.
	* docs/NEWS: Document this.

Tue Aug 28 11:14:53 BST 2007  Colin Watson  <cjwatson@debian.org>

	* tools/mandb_[nt]fmt-script: Rename to tools/mandb_fmt-script,
	  which is a rather less hostile filename.
	* tools/README: Update.
	* GNUmakefile.in: Update.

Tue Aug 28 10:36:20 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/straycats.c (check_for_stray): Drop privileges while opening
	  temporary file (previously created with dropped privileges).

Tue Aug 28 10:31:03 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/straycats.c (straycats): Regain privileges on the error path
	  too.

Mon Aug 27 20:13:09 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (comp_file): Free compfile if returning NULL.

Mon Aug 27 20:02:17 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Re-raise SIGINT or SIGQUIT if they
	  terminate a subprocess.

Mon Aug 27 19:58:19 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Return 1 if we fail to close the
	  pipeline's output.

Sun Aug 26 23:33:23 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display): Check whether format_cmd is NULL
	  before discarding stderr from it.

Sun Aug 26 21:20:45 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (checked_popen): Remove unnecessary SECURE_MAN_UID
	  guard; drop_effective_privs/regain_effective_privs already check
	  this.
	* src/security.c (remove_with_dropped_privs): Likewise. The uid !=
	  ruid check is no longer necessary now that
	  drop_effective_privs/regain_effective_privs handle nesting
	  correctly.

Sun Aug 26 19:40:12 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): If MAN_KEEP_FORMATTING is set in
	  the environment, don't strip formatting characters with col
	  (Debian bug #340673).
	* man/man1/man.man1 (ENVIRONMENT): Document MAN_KEEP_FORMATTING.
	* docs/NEWS: Document this.

Sun Aug 26 16:40:50 BST 2007  Colin Watson  <cjwatson@debian.org>

	Suppress warnings in --quiet mode (thanks, Martin Dorey; Debian bugs
	#348008, #378428, and #411220).

	* src/check_mandirs.c (test_manfile): Suppress "bad symlink" warning
	  under --quiet.
	* src/ult_src.c (ult_hardlink): Suppress "can't search directory"
	  warning under --quiet.
	  (ult_softlink): Suppress "dangling symlinks" and "can't resolve"
	  warnings under --quiet.
	  (ult_src): Suppress "can't resolve", "is self referencing", and
	  "can't open" warnings under --quiet.
	* src/lexgrog.l: Declare global quiet variable.

Sun Aug 26 16:10:26 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (main): Skip descriptions with NULL name or whatis.
	  This causes pages with no description to be flagged as parse
	  failures, so that automatic scanners can pick them up more easily.

Sun Aug 26 15:08:45 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (is_section): Disallow sectional extensions of
	  alphabetic sections, e.g. n and l from the default configuration
	  (Debian bug #391977). Also disallow sectional extensions beginning
	  with a digit (Debian bug #421481).

Mon Aug 20 00:10:49 BST 2007  Colin Watson  <cjwatson@debian.org>

	Discard stderr from formatting processes when outputting to a pager,
	to avoid visual corruption from any error messages (thanks, Vincent
	Lefevre; Debian bug #372939).

	* lib/pipeline.h (struct command): Add discard_err member.
	* lib/pipeline.c (command_new, command_dup): Initialise discard_err.
	  (pipeline_start): Redirect the child's stderr to /dev/null if
	  discard_err is set.
	* src/man.c (discard_stderr): New function to set discard_err on all
	  commands in a pipeline.
	  (format_display_and_save, format_display): Use it on format_cmd.
	* docs/NEWS: Document this.

Sun Aug 19 21:04:24 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/descriptions.c (parse_descriptions): Skip name tokens
	  containing whitespace, as they are almost never useful as manual
	  page names.
	* man/man1/lexgrog.1 (WHATIS PARSING), docs/NEWS: Document this.

Sun Aug 19 21:00:20 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Skip over .ft font change requests, and the .Vb and
	  .Ve definitions used by pod2man to begin and end verbatim mode.
	  This handles some POD-generated pages better.

Sun Aug 19 20:48:42 BST 2007  Colin Watson  <cjwatson@debian.org>

	Truncate apropos/whatis output to the terminal width by default
	(thanks, Dan Jacobson; Debian bug #411721).

	* lib/linelength.c: New file for terminal line length detection,
	  split out from src/man.c. Unlike the previous implementation, this
	  does its own memoisation rather than requiring explicit
	  initialisation.
	* lib/linelength.h: Prototype get_line_length.
	* lib/Makefile.in: Always compile linelength.c.
	* src/man.c (line_length, store_line_length): Remove.
	  (get_roff_line_length): Use get_line_length.
	  (main): We no longer need to call store_line_length.
	* src/whatis.c (args, long_options, main): New -l/--long option.
	  (usage): Document it.
	  (display): Truncate names and descriptions to fit within the
	  terminal width.
	* man/man1/apropos.man1 (SYNOPSIS, OPTIONS, ENVIRONMENT): Document
	  --long and the MANWIDTH override.
	* man/man1/whatis.man1 (SYNOPSIS, OPTIONS, ENVIRONMENT): Likewise.
	* docs/NEWS: Document this.

Tue Jun 26 10:48:45 BST 2007  Colin Watson  <cjwatson@debian.org>

	* man/de_DE.88591/man1/man.man1 (UMGEBUNG),
	  man/de_DE.88591/man8/catman.man8 (BESCHREIBUNG): MANSEC -> MANSECT
	  (thanks, Holger Kubiak; Debian bug #430635).

Mon Jun 18 10:19:22 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/cleanup.c (do_cleanups): Split out signal-safe processing ...
	  (do_cleanups_sigsafe): ... here.
	  (sighandler): Call do_cleanups_sigsafe rather than do_cleanups.
	  (push_cleanup): Add sigsafe argument to allow cleanup functions to
	  be flagged as non-signal-safe (e.g. freeing memory).
	* lib/cleanup.h: Update prototypes.
	* libdb/db_gdbm.c (man_gdbm_firstkey): hash_free cleanup is not
	  signal-safe.
	* src/globbing.c (update_directory_cache): hash_free cleanup is not
	  signal-safe.
	  (look_for_file): globfree cleanup is not signal-safe.
	* src/man.c (open_cat_stream, display_catman): unlink cleanup is
	  signal-safe.
	* src/mandb.c (cleanup): Split out signal-safe processing ...
	  (cleanup_sigsafe): ... here.
	  (main): Call cleanup_sigsafe as well as cleanup.
	* src/manp.c (read_config_file): free_config_file cleanup is not
	  signal-safe.

Mon Jun 18 08:03:30 BST 2007  Colin Watson  <cjwatson@debian.org>

	* lib/xstrsignal.c: Include config.h.

Mon Jun 18 07:50:56 BST 2007  Colin Watson  <cjwatson@debian.org>

	* libdb/db_btree.c (btree_close, btree_flopen, btree_replace,
	  btree_insert, btree_fetch, btree_exists, btree_findkey,
	  btree_firstkey, btree_nextkey, btree_nextkeydata): Rename dbf to
	  db to avoid shadowing a global variable.
	* libdb/mydbm.h: Update prototypes and btree macros likewise.

Sat May 26 10:58:11 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (gripe_no_name): On reflection, borrowing the error
	  message from gripe_no_man is clearer if a possible section name
	  was specified.
	* po/man-db.pot, po/*.po: Update.

Sat May 26 10:53:58 BST 2007  Colin Watson  <cjwatson@debian.org>

	* po/man-db.pot: Add to revision control.

Sat May 26 10:52:01 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (gripe_no_name): Resolve ambiguous error message when
	  asking for a nonexistent manual page that might also be a section
	  name (Debian bug #421481).
	* po/*.po: Update.

Sat May 26 10:46:56 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (gripe_no_name): Complete renaming of section to sect.

Fri May 25 21:23:05 BST 2007  Colin Watson  <cjwatson@debian.org>

	Add (untested) zh_HK support. Thanks to Alex Lau for advice.

	* src/encodings.c (directory_table): Add zh_HK, defaulting to the
	  BIG5-HKSCS encoding.
	  (charset_table): Add BIG5-HKSCS, defaulting to the nippon driver.
	  (compatible_encodings): Recognise BIG5-HKSCS encoding.
	  (get_roff_encoding): Add special case for zh_HK.UTF-8 locale.

Wed Apr 11 04:37:35 BST 2007  Colin Watson  <cjwatson@debian.org>

	Add MANPAGER support. Thanks to Faidon Liambotis for the suggestion.

	* src/man.c (main): Support MANPAGER, overriding PAGER.
	* man/man1/man.man1 (OPTIONS, ENVIRONMENT): Document MANPAGER.
	* docs/NEWS: Document this.

Thu Apr  5 18:00:00 BST 2007  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Break whatis definitions at .IP, .HP, .RS, and .RE
	  (thanks to Ori Avtalion for the report).

Mon Mar  5 10:02:01 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/man_db.conf.in (MANDATORY_MANPATH): Remove /usr/X11R6/man
	  (Debian bug #413349).

Sun Mar  4 10:40:49 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* libdb/db_gdbm.c (gdbm_exists): Rename dbf to file.

Sun Mar  4 10:39:14 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (dbstore): Rename basename to base.

Sun Mar  4 00:51:30 GMT 2007  Colin Watson  <cjwatson@debian.org>

	Eliminate variable and function shadowing.

	* configure.ac (CFLAGS): Add -Wshadow if the compiler is GCC.

	* src/manp.c: Don't declare manpathlist here, as it's never used in
	  this file.
	* src/catman.c, src/man.c, src/mandb.c, src/whatis.c: Declare it
	  here instead.

	* lib/pipeline.c (pipeline_start): Remove duplicate declarations of
	  set and oset.
	* libdb/db_ver.c (dbver): Merge into ...
	  (dbver_rd): ... this, eliminating a global variable.
	  (dbver_rd, dbver_wr): Rename dbf to dbfile.
	* src/accessdb.c (main): Don't redeclare dbf locally.
	* src/check_mandirs.c (gripe_rwopen_failed): Use global database
	  rather than passing it as an argument. Update all callers.
	* src/man.c (gripe_no_name): Rename section to sect.
	  (add_roff_line_length): Rename save_cat to save_cat_p.
	  (make_roff_command): Declare cmd only once.
	  (make_browser): Rename command to pattern.
	  (display): Rename pause to prompt.
	* src/manp.c (get_manpath): Rename to ...
	  (get_manpath_from_path): ... this. Update all callers.
	  (manpath): Rename to ...
	  (get_manpath): ... this. Update all callers.
	  (add_system_manpath): Rename system to one_system.
	* src/manp.h (manpath): Rename to ...
	  (get_manpath): ... this.
	* src/ult_src.c (ult_hardlink): Rename link to base.
	  (ult_src): Rename basename to base.
	* src/whatis.c (apropos): Rename match to got_match.
	  (search): Return found rather than setting the global variable
	  status based on it.
	  (main): Use search's return value, eliminating a global variable.
	* src/zsoelim.l (usage): Rename status to exit_status.
	  (open_file): Rename decompress to decomp.

Sat Mar  3 22:35:31 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/manp.c: Declare tmplist as static.

Wed Feb 28 22:04:04 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Close inputs and outputs from
	  other active pipelines in all subprocesses.

Wed Feb 28 21:57:24 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Don't ignore SIGPIPE in
	  subprocesses; this has undesirable consequences in some
	  situations.
	  (pipeline_wait): Flatten SIGPIPE exit statuses to zero instead.

Tue Feb 27 20:58:31 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Save previous value of SIGQUIT
	  such that it gets restored as SIGQUIT, not as SIGINT.

Wed Feb 14 12:20:28 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* m4/man-path-progs.m4: New file with MAN_PATH_PROGS macro.
	* configure.ac: Use MAN_PATH_PROGS where reasonable (browser, pager,
	  nroff, eqn, neqn, tbl, col, vgrind, refer, grap, pic, gzip,
	  compress, bzip2) to allow overriding the default search for
	  auxiliary program locations.
	* docs/NEWS: Document this.

Wed Feb 14 10:41:28 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4: Remove and split into ...
	* m4/man-ansi-sprintf.m4, m4/man-bdb.m4, m4/man-fnmatch.m4,
	  m4/man-gnu-nroff.m4, m4/man-pclose.m4, m4/man-strsignal.m4: ...
	  these new files.
	* configure.ac (AC_CONFIG_SRCDIR): Use src/man.c rather than
	  acinclude.m4.

Wed Feb 14 10:32:28 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (make_content): Restore (size_t) cast in
	  assertion.

Wed Feb 14 10:30:52 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* libdb/db_gdbm.c (man_gdbm_nextkey): Fix MYDBM_DPTR vs. MYDBM_DSIZE
	  typo.

Wed Feb 14 09:52:15 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* libdb/db_btree.c (test_insert): Use debug function.

	* libdb/mydbm.h (GDBM, NDBM, BTREE): Add MYDBM_DPTR, MYDBM_SET_DPTR,
	  and MYDBM_DSIZE accessor macros.
	  (BTREE): Make datum be a typedef for DBT rather than our own
	  struct, fixing "dereferencing type-punned pointer will break
	  strict-aliasing rules" warnings from GCC. Adjust MYDBM_DELETE
	  definition accordingly.
	* libdb/db_btree.c (test_insert, btree_findkey, dbstore, dblookup):
	  Use MYDBM_DPTR, MYDBM_SET_DPTR, and MYDBM_DSIZE macros instead of
	  accessing dptr and dsize members directly.
	* libdb/db_delete.c (dbdelete): Likewise.
	* libdb/db_gdbm.c (parent_sortkey_hash_free, sortkey_compare,
	  man_gdbm_firstkey, man_gdbm_nextkey, gdbm_exists): Likewise.
	* libdb/db_lookup.c (copy_datum, make_multi_key, make_content,
	  dblookup): Likewise.
	* libdb/db_store.c (replace_if_necessary, dbstore): Likewise.
	* libdb/db_ver.c (dbver, dbver_wr, dbver_rd): Likewise.
	* src/accessdb.c (main): Likewise.
	* src/catman.c (add_arg, parse_for_sec): Likewise.
	* src/check_mandirs.c (update_db_time, reset_db_time, update_db,
	  purge_pointers, purge_missing): Likewise.
	* src/whatis.c (apropos): Likewise.

	* libdb/db_btree.c (btree_fetch, btree_findkey, dbstore, dblookup):
	  Make sure that datum structures allocated on the stack are zeroed
	  properly.
	* libdb/db_delete.c (dbdelete): Likewise.
	* libdb/db_lookup.c (make_multi_key, make_content, dblookup):
	  Likewise.
	* libdb/db_store.c (dbstore): Likewise.
	* libdb/db_ver.c (dbver, dbver_wr): Likewise.
	* src/check_mandirs.c (update_db_time, reset_db_time, update_db):
	  Likewise.

Tue Feb 13 11:02:08 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* zsoelim/README: Rename to ...
	* src/README.zsoelim: ... this.
	* zsoelim/zsoelim.l: Rename to ...
	* src/zsoelim.l: ... this.
	* zsoelim/Makefile.in: Remove.
	* src/Makefile.in: Build, install, and clean zsoelim.
	* GNUmakefile.in: Remove references to zsoelim directory. Distribute
	  src/README.zsoelim.
	* configure.ac: Stop producing zsoelim/Makefile.
	* docs/HACKING: Remove description of zsoelim directory.
	* .bzrignore: Update ignores.

Tue Feb 13 10:52:33 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* zsoelim/zsoelim.l (yywrap): Remove; use %option noyywrap instead.
	* zsoelim/Makefile.in (LDLIBS): zsoelim doesn't need to be linked
	  with LEXLIB any more.

Mon Feb 12 18:06:42 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in (LFLAGS), zsoelim/Makefile.in (LFLAGS),
	  zsoelim/zsoelim.l: Set options using %option rather than using
	  command-line options.

Mon Feb 12 17:52:11 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fi.po,
	  po/fr.po, po/it.po, po/ja.po, po/pl.po, po/pt_BR.po, po/ro.po,
	  po/ru.po, po/sv.po, po/vi.po: Update.

Mon Feb 12 17:44:48 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/debug.c: New file for debugging functions.
	* include/manconfig.h.in: debug -> debug_level; prototype debug and
	  debug_error.
	* lib/Makefile.in (ALL): Add debug.o.
	* Update all emissions of debugging messages to use the new
	  functions where possible; otherwise, debug -> debug_level.

Mon Feb 12 13:00:42 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): Change "No databases updated" to "No databases
	  created" now that we're no longer string-frozen.
	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fi.po,
	  po/fr.po, po/it.po, po/ja.po, po/pl.po, po/pt_BR.po, po/ro.po,
	  po/ru.po, po/sv.po, po/vi.po: Update.

Mon Feb 12 12:58:10 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* po/POTFILES.in: Add src/descriptions_store.c.
	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fi.po,
	  po/fr.po, po/it.po, po/ja.po, po/pl.po, po/pt_BR.po, po/ro.po,
	  po/ru.po, po/sv.po, po/vi.po: Update.

Mon Feb 12 12:42:44 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* man/es_ES.88591/man1/man.man1 (OPCIONES),
	  man/it_IT.88591/man1/man.man1 (OPZIONI),
	  man/ja_JP.eucJP/man1/man.man1 (オプション): Fix soft-hyphen
	  declarations to avoid error messages from groff.

Mon Feb 12 10:35:14 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.4.
	* configure.ac, docs/NEWS, man-db.lsm: Update.

Mon Feb 12 09:20:09 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (OPTIONS): Stop claiming that -d does not
	  display any manual pages (thanks, Dan Jacobson; Debian bug
	  #340910).

Mon Feb 12 09:04:17 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main): Treat an empty LANGUAGE environment variable as
	  equivalent to it being unset.

Sun Feb 11 10:31:04 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Add forgotten item about SIGCHLD handling.

Sat Feb  3 10:08:03 GMT 2007  Giuseppe Sacco  <eppesuig@debian.org>

	* man/it_IT.88591/man1/man.man1: Update translation.
	* man/THANKS: Update translator credit.

Mon Jan 29 10:51:09 GMT 2007  Valéry Perrin  <valery.perrin.debian@free.fr>

	* man/fr_FR.88591: Add French man page translations.
	* .bzrignore: Add ignores under man/fr_FR.88591.
	* GNUmakefile.in (nls_man): Add fr_FR.88591.
	* man/THANKS: Add translator credit.

Mon Jan  8 13:31:15 GMT 2007  Colin Watson  <cjwatson@debian.org>

	Partial update of tempname module from gnulib. (Once we switch to
	automake, it will be possible to import it properly.)

	* m4/tempname.m4: New file.
	* configure.ac: Use gl_FUNC_GEN_TEMPNAME.

Mon Jan  8 13:06:42 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* docs/ToDo: Rename to ...
	* docs/TODO: ... this for consistency with other projects.
	* GNUmakefile.in (_docs), docs/README, docs/HACKING: Update
	  references.

Mon Jan  8 12:45:33 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AC_PREREQ): Require autoconf 2.59, for gnulib.

Mon Jan  8 12:37:12 GMT 2007  Colin Watson  <cjwatson@debian.org>

	Update setenv module from gnulib.

	* m4/setenv.m4: New file.
	* .bzrignore: Ignore only gettextize-generated files in m4
	  directory.
	* autogen.sh: Pass '-I m4' option to aclocal.
	* configure.ac: Use gt_FUNC_SETENV.
	* lib/setenv.c, lib/unsetenv.c: Update.

Mon Jan  8 12:14:59 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4 (MAN_FUNC_STRSIGNAL): Include <string.h> for
	  strsignal.

Mon Jan  8 12:10:08 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4 (MAN_FUNC_FNMATCH): New macro to check whether
	  fnmatch supports the FNM_CASEFOLD flag (a GNU extension).
	* configure.ac: Use it.

Mon Jan  8 10:39:24 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* lib/xsigaction.c: New file: sigaction with EINTR checking.
	* include/manconfig.h.in: Add prototype.
	* lib/Makefile.in: Build xsigaction.
	* lib/cleanup.c (sighandler, trap_signal, untrap_signal): Use
	  xsigaction instead of bare sigaction.
	* lib/pipeline.c (pipeline_start, pipeline_wait,
	  pipeline_install_sigchld): Use xsigaction instead of
	  sigaction-plus-EINTR-check.

Mon Jan  8 09:55:48 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Rename lynx variable to browser. Check for
	  www-browser (as on Debian) before lynx.
	* include/manconfig.h.in: Rename lynx variable to browser.

Mon Jan  8 09:15:04 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): If no database changes were necessary, then:
	  don't bother committing database changes or running straycats;
	  only exit non-zero if the -c option was given; only emit "No
	  databases updated" message (should be "No databases created" now)
	  if the -c option was given but not -q, to help automatic
	  invocation from man.

Sun Jan  7 23:54:18 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Don't try to pass -X or -P-g
	  options to eqn, only troff (Debian bug #327772).

Sun Jan  7 21:16:57 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (SYNOPSIS, OPTIONS): Document -X option (thanks,
	  Sam Morris; Debian bug #360112).

Sun Jan  7 20:58:16 GMT 2007  Colin Watson  <cjwatson@debian.org>

	Add cross-references to mandb in apropos and whatis documentation
	(thanks, Phil Endecott; Debian bug #388755).

	* man/man1/apropos.man1 (DESCRIPTION): Mention that the database is
	  updated by mandb.
	  (SEE ALSO): Refer to mandb(8).
	* man/man1/whatis.man1 (DESCRIPTION, SEE ALSO): Likewise.

Sun Jan  7 20:51:27 GMT 2007  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (parse_layout): Actually check upper-cased version
	  of layout rather than creating it and then ignoring it.

Sun Jan  7 20:48:58 GMT 2007  Colin Watson  <cjwatson@debian.org>

	Fix a slew of memory leaks, including a nasty per-search leak in
	apropos (Debian bug #368749).

	* include/manconfig.h.in (ATTRIBUTE_UNUSED): Define to an attribute
	  marking a variable as unused if using GCC 2.4 or newer.

	* lib/error.c (error): Free program_name before exiting.
	* src/accessdb.c (main): Put program_name in allocated memory.
	* src/wrapper.c (main): Likewise.
	* src/Makefile.in: Link wrapper against libman.

	* libdb/db_gdbm.c (man_gdbm_firstkey): Register cleanup function to
	  free parent_sortkey_hash on exit.
	* src/globbing.c (update_directory_cache): Register cleanup function
	  to free dirent_hash on exit.
	  (look_for_file): Register cleanup function to free gbuf on exit.
	  Move freeing of gbuf before each search to ...
	  (match_in_directory): ... here.
	* src/manp.c (free_config_file): New function.
	  (read_config_file): Register cleanup function to free
	  configuration file structures on exit.

	* lib/cleanup.c (do_cleanups): Free the stack after processing it.
	* lib/hashtable.c (hash_free): Free ht->hashtab as well.
	* libdb/db_lookup.c (free_mandata_elements): Add TODO comment about
	  strange memory handling.
	* src/catman.c (parse_for_sec): Free entry.
	  (main): Free various variables before exiting.
	* src/check_mandirs.c (count_glob_matches): Free info.name.
	  (purge_missing): Free entry rather than just content.dptr (==
	  entry.addr).
	* src/globbing.c (parse_layout): Free upper_layout.
	  (match_in_directory): Free pattern_start.pattern in early return
	  case.
	* src/man.c (main): Free various variables before exiting.
	* src/mandb.c (finish_up, cleanup, mandb, main): Free various
	  database file names properly.
	  (main): Remember to assign the result of getcwd_allocated
	  somewhere. Free various variables before exiting.
	* src/manp.c (add_sections): Free section_list; comment was
	  incorrect.
	  (add_nls_manpath): Free temp_locale.
	  (guess_manpath): Constify path. Free result of get_manpath before
	  returning.
	  (get_manpath): Constify path. Free tmplist elements.
	  (create_pathlist): Free result of xstrndup.
	  (free_pathlist): New function.
	* src/manp.h (free_pathlist): Add prototype.
	* src/util.c (mkdbname): Don't allocate mkdbname statically; it's
	  less confusing just to free it each time.
	* src/whatis.c (apropos): Initialise and free info.
	  (search): Free database.
	  (main): Free regular expression after each search. Free various
	  variables before exiting.

Wed Dec 27 13:34:23 GMT 2006  Colin Watson  <cjwatson@debian.org>

	Teach lexgrog front-end about pages with multiple name/description
	pairs (Debian bug #342834).

	* src/descriptions.c (parse_descriptions): Allow base_name to be
	  NULL to suppress ensuring that base_name is in the returned list.
	  (gripe_bad_store, store_descriptions): Move to ...
	* src/descriptions_store.c: ... here.
	* src/lexgrog.l (main): Use parse_descriptions to split lg.whatis up
	  into its component descriptions, and display each on a separate
	  line.
	* src/Makefile.in (mandb, lexgrog): Adjust object lists for the
	  above.
	* docs/NEWS: Document this.

Tue Dec 26 20:52:50 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* src/man.c (local_man_loop): Fail with an error message if argv is
	  a character or block device, as we may well hang trying to read
	  from it and it almost certainly isn't what the caller intended
	  anyway (Debian bug #341706).

Tue Dec 26 20:11:04 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING (Revision control): New section.
	* docs/NEWS: Refer to docs/HACKING for bzr archive location.

Tue Dec 26 20:04:32 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in: Distribute configure.ac and docs/HACKING.

Tue Dec 26 15:06:06 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.4-pre1 (for translators).

Tue Dec 26 15:02:33 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* po/*.po: Update.

Tue Dec 26 14:49:56 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c, libdb/db_ver.c: Correct gettext.h inclusions.

Tue Dec 26 14:47:36 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* libdb/Makefile.in, src/Makefile.in: Remove .depend directory on
	  clean, not distclean.

Tue Dec 26 14:34:25 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* autogen.sh: Upgrade to aclocal 1.10.

Tue Dec 26 14:27:59 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* configure.ac (AM_GNU_GETTEXT_VERSION): Upgrade to gettext 0.15.
	* lib/gettext.h: Copy from gettext 0.15.
	* lib/README: Mention the above.
	* lib/pipeline.c, libdb/db_delete.c, libdb/db_lookup.c,
	  libdb/db_store.c, libdb/db_ver.c, src/accessdb.c, src/catman.c,
	  src/check_mandirs.c, src/compression.c, src/convert_name.c,
	  src/descriptions.c, src/encodings.c, src/fake_security.c,
	  src/filenames.c, src/globbing.c, src/lexgrog.l, src/lexgrog.l.new,
	  src/man.c, src/mandb.c, src/manp.c, src/manpath.c, src/security.c,
	  src/straycats.c, src/ult_src.c, src/version.c, src/whatis.c,
	  src/wrapper.c, zsoelim/zsoelim.l: Include "gettext.h" rather than
	  <libintl.h>. Make sure not to include <locale.h> before
	  "gettext.h", for portability to Solaris.
	* src/wrapper.c: Drop ENABLE_NLS test, now handled by gettext.h.

Tue Nov  7 11:00:14 PST 2006  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_browser): Remove unnecessary check for browser
	  being NULL.
	* docs/NEWS: Add CVE identifier.

Mon Nov  6 09:45:49 PST 2006  Colin Watson  <cjwatson@debian.org>

	* configure.ac, include/manconfig.h.in: Only prepend "exec " to
	  WEB_BROWSER if configure found a web browser.

Mon Nov  6 09:01:13 PST 2006  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c: _GNU_SOURCE is defined throughout now, so don't
	  redefine it.

Mon Nov  6 08:40:54 PST 2006  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Document switch to bzr.

Mon Nov  6 08:34:57 PST 2006  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_browser): Fix buffer overrun if BROWSER contains
	  multiple %s expansions. Thanks to Jochen Voß for the report.
	* docs/NEWS: Document this.

Sun Nov  5 23:41:45 PST 2006  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Call AC_GNU_SOURCE before AC_PROG_CC, as autoconf
	  objects otherwise (due to macros called by AM_GNU_GETTEXT). Let's
	  hope using _GNU_SOURCE for everything doesn't break anything ...

Sat Nov  4 17:24:27 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in, docs/HACKING: Update references to configure.in to
	  say configure.ac instead.

Sat Nov  4 17:04:54 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* configure.ac: Use AS_HELP_STRING throughout.
	  (AC_PREREQ): Bump to 2.53.

Sat Nov  4 16:52:20 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* configure.in: Rename to configure.ac.

Sat Nov  4 16:41:59 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* autogen.sh: Force the use of aclocal-1.8; at least 1.4 won't work
	  correctly.

Fri Oct 20 12:46:41 BST 2006  Colin Watson  <cjwatson@debian.org>

	* tools/config.guess: Update to 2006-07-02.
	* tools/config.sub: Update to 2006-09-20.

Sun Sep 17 09:20:33 BST 2006  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Ignore SIGPIPE in child processes
	  (Debian bug #387864).
	* docs/NEWS: Document this.

Thu Aug 10 17:23:03 BST 2006  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_default_device): Always use utf8 if preconv
	  is available.
	  (get_roff_encoding): Skip CJK UTF-8 hack if preconv is available.
	* src/man.c (make_roff_command): Use preconv if available to recode
	  input even if the encoding is detected by means other than looking
	  at the preprocessor line. Skip iconv preprocessing in that case.

Thu Aug 10 17:00:21 BST 2006  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_groff_preconv): New function, moved from
	  src/man.c because other functions here are going to need it.
	* src/encodings.h (get_groff_preconv): Prototype it.
	* src/man.c (make_roff_command): Use it.

Wed Aug  9 14:58:50 BST 2006  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Set page_encoding to pp_encoding if
	  available. Plug a memory leak.

Wed Aug  9 14:45:13 BST 2006  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (GNUC_PREREQ): Check for __GNUC_MINOR__,
	  not __GNUC_MINOR.

Wed Aug  9 14:10:57 BST 2006  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Recognise preprocessor encoding
	  declarations like "-*- coding: utf8 -*-". Invoke the "preconv"
	  preprocessor for these if available.

Mon Jul  3 04:54:13 BST 2006  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (make_content): Break up dsize calculation
	  differently for legibility.

Tue Mar 21 11:08:55 GMT 2006  Colin Watson  <cjwatson@debian.org>

	Improve portability to Solaris and other systems without setenv.

	* lib/setenv.c, lib/setenv.h, lib/unsetenv.c: Copied from gnulib
	  0.0.20051110-1.
	* lib/Makefile.in (ALLSRCS): Add setenv.c and unsetenv.c.
	* lib/README: Mention the above.
	* configure.in: Check for setenv and unsetenv and use the gnulib
	  versions if they are unavailable.
	* src/man.c, src/whatis.c: Include lib/setenv.h.

Thu Mar  9 08:08:39 GMT 2006  Daniel Nylander  <po@danielnylander.se>

	* po/sv.po: Update from Translation Project.
	* man/THANKS: Add translator credit.

Wed Feb 22 09:44:02 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_new_argstr): Skip "exec" at the start of a
	  command, to make old configuration files work (Debian bug
	  #353959).
	* docs/NEWS: Document this.

Mon Feb 20 09:33:18 GMT 2006  Henning Makholm  <henning@makholm.net>

	* src/lexgrog.l: Add Danish translation of NAME.

Sun Jan 22 19:02:43 GMT 2006  Clytie Siddall  <clytie@riverland.net.au>

	* po/vi.po: Update from Translation Project.
	* po/LINGUAS: Add vi.
	* man/THANKS: Add translator credit.

Sun Jan 22 18:49:16 GMT 2006  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1, man/es_ES.88591/man1/man.man1,
	  man/it_IT.88591/man1/man.man1: Fix mistaken use of .l instead of
	  .I (thanks, Valéry Perrin).

Thu Jan 19 10:15:33 GMT 2006  Karl Eichwalder  <ke@suse.de>

	* po/de.po: Update from Translation Project.
	* man/THANKS: Add translator credit.

Sat Dec 31 16:30:44 GMT 2005  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (hash_free): Update function name in debug
	  message.

Sun Dec 18 08:57:01 GMT 2005  Yuri Kozlov  <kozlov.y@gmail.com>

	* src/lexgrog.l: Change encoding of Russian translation of NAME to
	  KOI8-R.

Sat Dec 10 17:31:45 CET 2005 Giuseppe Sacco <eppesuig@debian.org>

	* Updated italian translation po/it.po

Mon Nov 14 11:02:54 GMT 2005  Yuri Kozlov  <kozlov.y@gmail.com>

	* src/lexgrog.l: Add Russian translation of NAME.

Tue Oct  4 10:34:03 BST 2005  Colin Watson  <cjwatson@debian.org>

	* tools/chconfig: Start with "#! /" rather than "#!/", for 4.2BSD.

Wed Sep 21 10:56:22 BST 2005  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Queue SIGCHLD for the whole time
	  we're collecting child process statuses; we need to keep a careful
	  count of processes. Forget any previous errno before calling
	  reap_children. Should fix Debian bug #326488.

Wed Sep 21 10:47:51 BST 2005  Nicolas Velin  <nsv@fr.st>

	* po/fr.po: Update from Rosetta.
	* man/THANKS: Add translator credit.

Wed Sep 21 10:36:19 BST 2005  Ondřej Surý  <ondrej@sury.org>

	* po/cs.po: Update from Rosetta.
	* man/THANKS: Add translator credit.

Wed Sep 21 10:33:13 BST 2005  Colin Watson  <cjwatson@debian.org>

	* man/THANKS: Recode to UTF-8.

Wed Sep 21 10:10:12 BST 2005  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start, pipeline_wait): Ignore SIGINT and
	  SIGQUIT in the parent while running subprocesses (Debian bug
	  #328982).
	* docs/NEWS: Document this.

Wed Sep 21 10:04:42 BST 2005  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Start 2.4.4.

Wed Sep 21 09:45:48 BST 2005  Colin Watson  <cjwatson@debian.org>

	* configure.in: Substitute basename of config_file as
	  config_file_basename.
	* src/man_db.conf.in: Use @config_file_basename@ in header comment.

Thu Sep  1 14:10:07 BST 2005  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (argstr_get_word): Use an enum for quotemode rather
	  than magic numbers.

Thu Sep  1 14:04:29 BST 2005  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (ATTRIBUTE_WARN_UNUSED_RESULT): Define to a
	  function attribute enabling unused result checking if using GCC
	  3.4 or newer.
	  (xmalloc, xrealloc, strappend): Use it.

Wed Aug 31 01:23:55 BST 2005  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Add Simplified Chinese ->
	  GB2312 and Traditional Chinese -> BIG5.
	  (charset_table): Use the nippon device for BIG5, GB2312, and GBK.
	  (device_table): Assume that the nippon device is
	  encoding-agnostic, since it handles several encodings now.
	  (compatible_encodings, get_roff_encoding): Extend the ja_JP.UTF-8
	  hack to cover zh_CN.UTF-8, zh_SG.UTF-8, and zh_TW.UTF-8 too.

Sun Jul 31 16:34:15 BST 2005  Colin Watson  <cjwatson@debian.org>

	* docs/COPYING, docs/COPYING.LIB: Update from www.gnu.org to pick up
	  the FSF's new address.
	* Update all other GPL and LGPL notices with the new address (apart
	  from those in externally-maintained files).

Wed Jul 27 11:29:02 BST 2005  Colin Watson  <cjwatson@debian.org>

	* src/man.c (gripe_no_man): Don't emit a different message in the
	  troff case; it's extra translation load and nobody really cares
	  about the distinction. Avoid splitting up a sentence into two
	  translatable pieces (Debian bug #320111).
	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fi.po,
	  po/fr.po, po/it.po, po/ja.po, po/pl.po, po/pt_BR.po, po/ro.po,
	  po/ru.po, po/sv.po: Update with msgmerge.

Tue Jul 26 00:05:02 BST 2005  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Use 'col -b -p -x' rather than just
	  'col -b' when stdout is not a terminal.

Tue Jul 12 02:08:41 BST 2005  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (ATTRIBUTE_MALLOC): Define to a function
	  attribute enabling malloc return value checking if using GCC 2.96
	  or newer.
	  (xmalloc, xrealloc, xstrdup, xstrndup): Use it.

Tue Jul 12 01:59:10 BST 2005  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (GNUC_PREREQ): Helper macro borrowed from
	  glibc.
	  (ATTRIBUTE_FORMAT_PRINTF): Define to a function attribute enabling
	  printf-style format string checking if using GCC 2.0 or newer.
	  (ATTRIBUTE_SENTINEL): Use GNUC_PREREQ. Use __sentinel__ rather
	  than sentinel to avoid possible clashes with other macros.
	* lib/error.h (error): Add printf format attribute.
	* lib/xmalloc.c: Include "error.h" rather than redeclaring error.

Mon Jul 11 18:12:58 BST 2005  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Emit a debugging message.

Mon Jul 11 14:41:52 BST 2005  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in: Define ATTRIBUTE_SENTINEL to a function
	  attribute enabling sentinel checking if using GCC 4.0 or newer.
	  (strappend): Use it.
	* lib/pipeline.h (command_new_args, command_args,
	  pipeline_new_commands, pipeline_command_args, pipeline_commands):
	  Likewise.

Mon Jul 11 14:38:30 BST 2005  Colin Watson  <cjwatson@debian.org>

	* lib/Makefile.in, libdb/Makefile.in, src/Makefile.in,
	  zsoelim/Makefile.in: Stop using -I-; it's deprecated in GCC 4.0,
	  and it doesn't seem worth the effort of switching to the -iquote
	  replacement.

Mon Jul 11 12:02:57 BST 2005  Colin Watson  <cjwatson@debian.org>

	* src/man.c (usage): Fix "gditview" typo (Debian bug #317696).
	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fi.po,
	  po/fr.po, po/it.po, po/ja.po, po/pl.po, po/pt_BR.po, po/ro.po,
	  po/ru.po, po/sv.po: Unfuzzy all translations.

Fri Jul  8 13:12:29 BST 2005  Ralph Corderoy  <ralph@inputplus.co.uk>

	* src/man.c (display): Drop "Reformatting %s, please wait..."
	  message; it's been years since processing power was low enough for
	  this to be relevant.

Mon Jul  4 00:49:36 BST 2005  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (EVERYTHING, ALL): List intl before lib, since
	  intl/Makefile runs config.status and thus recreates lib/Makefile
	  after lib has been distcleaned.

Sun Jul  3 22:14:02 BST 2005  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.3.
	* configure.in, docs/NEWS, man-db.lsm: Update.
	* man-db.lsm: Correct primary download location.

Sun Jul  3 20:55:13 BST 2005  Colin Watson  <cjwatson@debian.org>

	* configure.in: Define HAVE_GZIP, HAVE_COMPRESS, and HAVE_BZIP2 as
	  appropriate.
	* include/comp_src.h.in: Conditionalise compressor list on
	  HAVE_GZIP, HAVE_COMPRESS, and HAVE_BZIP2 rather than on GUNZIP,
	  UNCOMPRESS, and BUNZIP2; if a compressor isn't detected, the
	  latter will end up as empty strings, not undefined. Thanks to Paul
	  Slootman (Debian bug #196097).
	* docs/NEWS: Document this.

Sun Jul  3 18:58:14 BST 2005  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (__distclean): Remove po/Makevars.template.

Sun Jul  3 18:11:56 BST 2005  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: List more language support since 2.4.2.

Sun Jul  3 17:45:18 BST 2005  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Minor clarification.

Sun Jul  3 17:41:20 BST 2005  Robert Luberda  <robert@debian.org>

	* po/pl.po: Update.

Sun Jul  3 17:39:14 BST 2005  Yuri Kozlov  <yuray@id.ru>

	* po/ru.po: Update.

Tue Jun 21 13:58:37 BST 2005  Jordi Mallach  <jordi@gnu.org>

	* po/ca.po: Update from Translation Project.
	* man/THANKS: Update e-mail address.

Mon Jun 20 14:46:22 BST 2005  Colin Watson  <cjwatson@debian.org>

	* tools/config.guess, tools/config.sub: Update to 2005-04-22.

Fri Jun 10 15:05:53 BST 2005  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.3-pre1 (for translators).

Fri Jun 10 14:53:52 BST 2005  Colin Watson  <cjwatson@debian.org>

	* man/THANKS: Add translator credits for it.po, ja.po, pt_BR.po, and
	  sv.po.

Fri Jun 10 14:36:36 BST 2005  Colin Watson  <cjwatson@debian.org>

	* po/LINGUAS: Add ro.
	* man/THANKS: Add translator credit.
	* po/fi.po, po/ro.po: Update with msgmerge.

Fri Jun 10 14:31:42 BST 2005  Eugen Hoanca  <eugenh@urban-grafx.ro>

	* po/ro.po: New from Translation Project.

Fri Jun 10 14:29:17 BST 2005  Jordi Mallach  <jordi@sindominio.net>

	* po/ca.po: Update from Translation Project.

Fri Jun 10 14:22:04 BST 2005  Colin Watson  <cjwatson@debian.org>

	* po/fi.po: New, from Lauri Nurmi via the Translation Project.
	* po/LINGUAS: Add fi.
	* man/THANKS: Add translator credit.

Mon Jun  6 02:15:07 BST 2005  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Document various changes since this file was last
	  updated.

Sun Jun  5 15:47:10 BST 2005  Jeremy C. Reed  <reed@reedmedia.net>

	* configure.in: Add support for db4. Check for db3/db_185.h before
	  db_185.h.

Sat Jun  4 12:42:26 BST 2005  Colin Watson  <cjwatson@debian.org>

	* docs/manpage.example.mdoc: New file.

Sat Jun  4 12:23:15 BST 2005  Colin Watson  <cjwatson@debian.org>

	* po/ru.po: Update with msgmerge.

Sat Jun  4 12:21:17 BST 2005  Colin Watson  <cjwatson@debian.org>

	* po/ru.po: New, from Yuri Kozlov (Debian bug #268584).
	* po/LINGUAS: Add ru.
	* man/THANKS: Add translator credit.

Sat Jun  4 12:17:52 BST 2005  Colin Watson  <cjwatson@debian.org>

	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po,
	  po/it.po, po/ja.po, po/pl.po, po/pt_BR.po, po/sv.po: Update with
	  msgmerge.

Sat Jun  4 11:48:58 BST 2005  Colin Watson  <cjwatson@debian.org>

	* po/pl.po: Fix typo in Last-Translator e-mail address.

Sat Jun  4 11:46:13 BST 2005  Colin Watson  <cjwatson@debian.org>

	* po/pl.po: New, from Robert Luberda (Debian bug #245057).
	* po/LINGUAS: Add pl.
	* man/THANKS: Add translator credit.

Sat Jun  4 10:59:29 BST 2005  Colin Watson  <cjwatson@debian.org>

	* lib/getcwdalloc.c, lib/getcwdalloc.h: Fix header comments.

Sat Jun  4 10:55:47 BST 2005  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (MAN_NAME): Terminate NAME section parsing on
	  encountering a macro definition (Debian bug #275562).

Wed Jan  5 15:08:06 GMT 2005  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Add Turkish -> ISO-8859-9.

Sun Dec 12 21:48:04 CET 2004  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_sigchld): Don't bother saving and
	  restoring errno if SIGCHLD is being queued.

Mon Nov  8 09:57:27 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* lib/pathsearch.c: New file, containing functions for searching
	  $PATH.
	* lib/pathsearch.h: Prototype pathsearch_executable().
	* lib/Makefile.in: Always compile pathsearch.c.
	* src/man.c (find_in_path): Remove; replaced by
	  pathsearch_executable().
	  (gripe_no_man): Use pathsearch_executable() instead of
	  find_in_path().

Mon Nov  8 09:52:02 GMT 2004  Colin Watson  <cjwatson@debian.org>

	Get rid of plain getcwd(); this allows getting rid of most uses of
	PATH_MAX.

	* lib/getcwdalloc.c: New file, providing an allocating version of
	  getcwd().
	* lib/getcwdalloc.h: Prototype it.
	* lib/Makefile.in: Always compile getcwdalloc.c.

	* src/man.c (main, format_display): Use getcwd_allocated() instead
	  of getcwd().
	* src/mandb.c (main): Likewise.
	* src/manp.c (add_dir_to_path_list): Likewise.

Mon Nov  8 09:40:07 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (null_hash_free): No-op hash_free_ptr provider,
	  for convenience.
	* lib/hashtable.h (null_hash_free): Prototype it.

Mon Nov  8 09:36:55 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4: Improve quoting to stop aclocal complaining. Improve
	  indentation. Get rid of unnecessary changequote().

Sun Nov  7 16:07:26 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Close pipeline output before
	  reaping processes, so that writing processes get SIGPIPE.

Sun Nov  7 16:05:08 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): Fix active process debugging
	  output to include processes without statuses.

Sun Nov  7 16:01:26 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (decompress): Invalidate file_fd after closing
	  it.

Sun Nov  7 15:31:18 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Compare extensions' positions in
	  section_list at the same time as sections, but do the lexical
	  comparison fallback after comparing ids; this restores the
	  intended ability to use SECTIONS to move extensions out of order
	  with respect to their parent sections without breaking the earlier
	  workaround for Debian bug #204249.

Thu Jul 22 14:46:30 BST 2004  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (testmandirs): Always scan directory if last
	  is 0 (i.e. creating) to avoid problems on systems with badly
	  broken clocks set before the epoch.

Mon Jun 28 03:56:56 BST 2004  Colin Watson  <cjwatson@debian.org>

	* src/man.c (man): Free candidate list after displaying it.

Mon Jun 28 01:19:45 BST 2004  David Weinehall  <tao@debian.org>

	* tools/mkcatdirs: Replace XSIish uses of 'test' with more portable
	  code.

Thu Apr  1 05:10:50 BST 2004  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (charset_table): Use the latin1 device for
	  ISO-8859-15, even though that isn't exactly right.

Thu Apr  1 04:56:02 BST 2004  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_page_encoding, get_standard_output_encoding):
	  Remove trailing ,<version> and @<modifier> from locale names.
	* src/encodings.h (get_page_encoding, get_standard_output_encoding):
	  Update prototypes: these no longer return const.
	* src/man.c (make_roff_command): Free page_encoding and cat_charset.

Thu Apr  1 00:18:55 BST 2004  Colin Watson  <cjwatson@debian.org>

	* src/man.c (do_extern): Pass only options understood by
	  apropos/whatis, using the pipeline library (Debian bug #207436).
	  (main): Make optind global. Install SIGINT and SIGCHLD handlers
	  earlier. Update do_extern call.
	* docs/NEWS: Document this.

Wed Mar 31 23:40:15 BST 2004  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): If stdout isn't a terminal, get rid
	  of formatting characters using GROFF_NO_SGR=1 and 'col -b'
	  (thanks, Adam Heath).
	* docs/NEWS: Document this.

Thu Mar 25 19:31:02 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (apropos): Move warning-silencing code to the bottom
	  of the function, so that it doesn't interfere with declarations.

Sun Mar 14 03:52:12 UTC 2004  Giuseppe Sacco <eppesuig@debian.org>

	* Updated italian translation (corrected three fuzzy strings)

Tue Mar  9 10:25:40 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* zsoelim/zsoelim.l: Define debug for the benefit of pipeline.c.
	  (open_file): Use pipeline library.

Tue Mar  9 01:54:20 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* zsoelim/zsoelim.l: Long-overdue style cleanup per docs/HACKING. No
	  functional changes.

Tue Mar  9 00:37:23 GMT 2004  Colin Watson  <cjwatson@debian.org>

	Roll out the new pipeline library in most programs.

	* src/compression.c (decompress): Use pipeline library.
	* src/fake_security.c (do_system_drop_privs): Likewise.
	* src/lexgrog.l (main): Initialize pipeline library.
	* src/man.c (checked_popen, gripe_system, checked_system, run_mandb,
	  format_display_and_save, format_display, display_catman, display):
	  Use pipeline library.
	  (add_roff_line_length): Append to a command structure rather than
	  using strappend.
	  (main): Initialize pipeline library.
	  (make_roff_command): Return a constructed pipeline instead of a
	  malloced string. This plugs various hitherto difficult leaks. Drop
	  support for changing the line length with groff < 1.18, as the
	  pipeline library can't handle compound commands in pipelines yet.
	  (make_browser): Return a constructed pipeline instead of a
	  statically allocated string. The pipeline construction is very
	  crude for now.
	  (make_display_command): Return a constructed pipeline instead of a
	  malloced string. The htmlout case is strange for now (return NULL
	  and let format_display sort it out).
	  (tmp_cat_filename): Handle debug > /dev/null here rather than in
	  open_cat_stream. Construct the temporary cat filename more
	  sensibly. Open the temporary file and record its file descriptor.
	  (open_cat_stream): Return a constructed (and started, if COMP_CAT
	  is defined) pipeline instead of a stream. This gets rid of a
	  fixed-size buffer associated with security problems in the past,
	  although it wasn't a vulnerability in itself.
	  (close_cat_stream): Clean up pipeline rather than stream.
	  (format_display): The htmlout case ignores disp_cmd and puts the
	  display pipeline together itself.
	  (display): When calling format_display_and_save, assert (disp_cmd)
	  to make sure we aren't in the htmlout case.
	* src/man.h (make_roff_command): Drop unnecessary prototype.
	* src/mandb.c (main): Initialize pipeline library.
	* src/security.c (do_system_drop_privs): Take a pipeline rather than
	  a string.
	* src/security.h (do_system_drop_privs): Update prototype.
	* src/straycats.c (check_for_stray): Use pipeline library.
	* src/util.c (do_system): Take a pipeline rather than a string. This
	  becomes a simple synchronous wrapper around pipeline_start and
	  pipeline_wait.
	* src/whatis.c (use_grep): Use pipeline library.
	  (main): Initialize pipeline library.

	* include/manconfig.h.in (struct pipeline): Declare opaquely.
	  (do_system): Update prototype.

	* configure.in: Drop 'exec' from default pager; no longer needed
	  since the pipeline library obviates the use of /bin/sh -c.

	* docs/NEWS: Document all this.

Mon Mar  8 16:45:27 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (comp_info): If the new want_stem argument is
	  set, put a copy of the filename without extension in comp->stem
	  rather than a strange thing in comp->file. This is closer to what
	  most callers actually want, and removes a lot of memory management
	  confusion.
	  (comp_file): Use comp->stem instead of comp->file (previous usage
	  matched this semantically).
	* include/manconfig.h.in (struct compression): Replace 'file' with
	  'stem'.
	  (comp_info): Update prototype.

	* src/convert_name.c (convert_name): Update comp_info call.
	* src/filenames.c (filename_info): Fix misuse of basename. Update
	  comp_info call.
	* src/lexgrog.l (find_name): Update comp_info call.
	* src/man.c (local_man_loop): Likewise.
	* src/straycats.c (check_for_stray): Likewise.
	* src/ult_src.c (ult_src): Likewise.
	* zsoelim/zsoelim.l (open_file): Don't set comp->file. Add a
	  clone-and-hack warning.

Mon Mar  8 16:07:11 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (decompress): Error out if decompression program
	  not found, as a temporary workaround for poor detection in
	  configure.

Mon Mar  8 15:59:29 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (get_catpath): Use xstrdup and strappend rather than
	  doing memory management by hand.

Mon Mar  8 11:28:51 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in: Protect against multiple inclusion.

Mon Mar  8 11:21:05 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_dump): Show caller-supplied input and
	  output file descriptors.

	* lib/pipeline.c (command_free, pipeline_free): Return safely if
	  argument is NULL.
	* lib/pipeline.h (command_free, pipeline_free): Document NULL
	  arguments as a safe no-op, like free().

Mon Mar  8 09:33:08 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* docs/manpage.example (DESCRIPTION): ".SS macros" -> ".SS macro".

Mon Mar  8 00:16:53 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Instead of comparing extensions
	  followed by ids, compare pure sections first, then ids, then
	  extensions. This works around the worst effects of Debian bug
	  #204249, in which we have an incorrect whatis ref xterm(1) in
	  /usr/share/man and a correct real xterm(1x) in /usr/X11R6/man.

Sun Mar  7 23:55:48 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Keep searching for more specific
	  extension matches in section_list even after finding one.

Wed Jan 28 00:15:00 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Add a terrifying hack to make '.B "..."' work in
	  NAME sections. lex is really the wrong tool for this job, I feel.

Tue Jan 27 23:37:58 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Attempt to fix problems with groff requests
	  immediately following .SH NAME. All patterns in the MAN_FILE and
	  MAN_NAME states need to avoid matching trailing newlines, since
	  they're needed by other patterns to detect beginning-of-line.

	  In order to ignore any excess whitespace following .SH NAME, which
	  is how this problem got created, introduce a MAN_PRENAME start
	  condition, which just skips over spacing. Some evil use of yyless
	  is needed to transition properly to the MAN_NAME start condition
	  from this without eating trailing newlines.

Tue Jan 27 21:19:41 GMT 2004  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in (LFLAGS): Add -d if LEXGROG_DEBUG=yes.

Wed Dec 24 10:29:16 UTC 2003  Giuseppe Sacco <eppesuig@debian.org>

	* src/whatis.c (usage): Fix usage message for --section
	* updated italian translation.

Wed Dec 24 10:10:16 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (usage): Fix usage message for --section, thanks to
	  Giuseppe Sacco.

Wed Dec 24 09:14:19 UTC 2003  Giuseppe Sacco <eppesuig@debian.org>

	* Updated italian translation

Mon Nov 17 22:50:39 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (match_in_directory): Oops; stop decrementing
	  bsearched when it reaches the beginning of the cache->names array,
	  otherwise patterns beginning with a metacharacter cause a
	  segfault. (The decrement loop is necessary because bsearch()
	  doesn't specify which element it returns if there are multiple
	  matches.)

Mon Nov 17 05:04:54 GMT 2003  Colin Watson  <cjwatson@debian.org>

	Speed up mandb's purging functions further, from about 20 seconds to
	about 2 seconds on my i386 laptop, by being more intelligent about
	calling fnmatch().

	* src/globbing.c (cache_compare): New function.
	  (update_directory_cache): Sort the cache.
	  (pattern_compare): New function.
	  (match_in_directory): Rather than scanning the whole cache, start
	  from a point matching the start of the pattern up to the first
	  metacharacter, and stop once this no longer matches.

	* src/globbing.c (TEST): Include <libintl.h> and define _() so that
	  the test code compiles.
	  (main): Set program_name before any calls to usage().

Sun Nov 16 21:45:24 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING: Mention the new CTYPE() macro.

Sun Nov 16 21:29:35 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/convert_name.c (convert_name): Reorganize and clarify. The
	  alternate argument was confusing and is now gone. Add a new fsstnd
	  argument which controls whether the "man1" to "cat1" etc.
	  conversion is performed. That conversion now makes sure that the
	  directory name starts with "man" before blithely overwriting it.
	  Treat comp->file as const, since it will be soon.
	* src/convert_name.h (convert_name): Update prototype.
	* src/man.c (find_cat_file): New logic. First, check for existing
	  FSSTND cat files; then check for a cat dir based on the ultimate
	  source, if different from the original (Debian bug #129575); then
	  check for a cat dir based on the original man page path.
	  (display): Drop the !local_man_file case which tries to work out
	  whether to save a cat, as it's not a problem to try regardless of
	  whether there's already one in a FSSTND location.
	  (display_filesystem, display_database): Add extra argument to
	  find_cat_file() so that it knows the original man page path as
	  distinct from the ultimate source.
	  (display_filesystem): Remove debugging output, now in
	  find_cat_file().

	* docs/ToDo: Remove entry about cleaning up cat file code, now done.

Sun Nov 16 19:28:38 GMT 2003  Colin Watson  <cjwatson@debian.org>

	Add an option to apropos and whatis to allow specification of a
	section to search.

	* src/whatis.c (args, long_options, main): New -s/--section option.
	  (usage): Document it.
	  (whatis): Tell dblookup_all() to look in the section named by
	  --section, if present.
	  (apropos): If --section was given, check that it matches either
	  info.sec or info.ext for each page. Use info.whatis rather than
	  parsing the whatis out manually.
	* man/man1/apropos.man1 (SYNOPSIS, OPTIONS): Document --section.
	* man/man1/whatis.man1 (SYNOPSIS, OPTIONS): Likewise.

	* docs/NEWS: Start 2.4.3. Document the above.

Sun Nov 16 18:47:46 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (CTYPE): New macro to help get <ctype.h>
	  calls right.
	* libdb/db_lookup.c (name_to_key): Use it.
	* src/globbing.c (parse_layout, look_for_file): Likewise.
	* src/man.c (manopt_to_env, main): Likewise.
	* src/manp.c (add_to_dirlist): Likewise.
	* src/ult_src.c (ult_softlink, test_for_include): Likewise.
	* src/whatis.c (lower, match, word_fnmatch): Likewise.

Sun Nov 16 17:06:29 GMT 2003  Colin Watson  <cjwatson@debian.org>

	Style cleanups; no functional changes.

	* src/whatis.c (usage, match, apropos, search, main): Add a space
	  before the open parenthesis in several function calls.
	  (apropos): The nesting level has got out of control here. Use a
	  goto and a 'nextpage' label near the end of the loop instead.

Sun Nov 16 15:49:12 GMT 2003  Erik Andersen  <andersen@codepoet.org>

	* src/straycats.c (check_for_stray): Add missing open brace to
	  non-HAVE_CANONICALIZE_FILE_NAME case.

Tue Oct 28 16:24:41 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* man/Makefile.in: Create new th* variables with capitalized
	  variants of program names for .TH lines.
	* man/de_DE.88591/man1/*.man1, man/de_DE.88591/man5/*.man5,
	  man/de_DE.88591/man8/*.man8, man/es_ES.88591/man1/*.man1,
	  man/es_ES.88591/man5/*.man5, man/es_ES.88591/man8/*.man8,
	  man/it_IT.88591/man1/*.man1, man/it_IT.88591/man5/*.man5,
	  man/it_IT.88591/man8/*.man8, man/ja_JP.eucJP/man1/*.man1,
	  man/ja_JP.eucJP/man5/*.man5, man/ja_JP.eucJP/man8/*.man8,
	  man/man1/*.man1, man/man5/*.man5, man/man8/*.man8: Capitalize all
	  page titles in .TH lines.
	* man/de_DE.88591/man5/manpath.man5: Fix typo: 'man' => 'manpath'.

Sun Sep 28 20:11:55 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man-db.gnu: Remove. This is licensed under the GFDL, whose
	  freeness is under serious question. I'm not sure if the FSF
	  actually have standing to claim copyright over this file in the
	  first place, but it doesn't need to be in CVS here so I don't feel
	  like arguing about it.

Sun Sep 21 02:17:43 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Dump pipeline in debugging mode.

Sun Sep 21 02:15:17 BST 2003  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Add a forgotten entry for 2.4.2.

Sat Sep 20 18:35:54 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Add Galician -> ISO-8859-1,
	  Indonesian -> ISO-8859-1, Croatian -> ISO-8859-2, and Slovak ->
	  ISO-8859-2.

Sat Sep 20 11:57:58 BST 2003  Colin Watson  <cjwatson@debian.org>

	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po,
	  po/it.po, po/ja.po, po/pt_BR.po, po/sv.po: Update with msgmerge
	  (po/Makevars changed).

Sat Sep 20 01:07:24 BST 2003  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.2.
	* configure.in, docs/NEWS, man-db.gnu, man-db.lsm: Update.
	* man-db.gnu: Suggest libgdbm-dev rather than libdb3-dev.
	* man-db.lsm: Suggest GDBM.

Sat Sep 20 00:11:14 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Don't recode output if an explicit
	  encoding was specified with -E.

Sat Sep 20 00:09:03 BST 2003  Colin Watson  <cjwatson@debian.org>

	* po/.cvsignore: Add stamp-po.

Fri Sep 19 22:49:14 BST 2003  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4 (MAN_CHECK_BDB): Temporarily add $lib to LIBS for
	  AC_TRY_LINK, not to DBLIBS; but add it to DBLIBS if the test
	  succeeds.
	* configure.in: Simply set DBLIBS rather than appending to it.

Fri Sep 19 22:20:07 BST 2003  Colin Watson  <cjwatson@debian.org>

	* autogen.sh: Run aclocal after autopoint, in accordance with the
	  autopoint info documentation.

Fri Sep 19 22:17:18 BST 2003  Colin Watson  <cjwatson@debian.org>

	* configure.in (AM_GNU_GETTEXT_VERSION): Upgrade to gettext 0.12.1.
	* po/Makevars (MSGID_BUGS_ADDRESS): Set to me.
	* po/.cvsignore: Add Makevars.template.

Fri Sep 19 00:48:07 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (MAN_FILE): Accept blank lines immediately following
	  ".SH NAME".

Fri Sep 19 00:06:02 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man/man8/mandb.man8 (OPTIONS): Improve --filename wording a bit.

Wed Sep 17 07:17:22 BST 2003  Colin Watson  <cjwatson@debian.org>

	Fix case where a page explicitly encoded in UTF-8 has to be recoded
	down to a non-ISO-8859-1 legacy encoding for processing by groff and
	then back up to UTF-8 for display.

	* src/encodings.c (get_page_encoding): New function, renamed from
	  get_source_encoding.
	  (get_source_encoding): Return only the canonical source encoding,
	  not any explicit encoding in the directory name. This allows us to
	  take account of differing explicit encoding and canonical encoding
	  of pages for the purposes of working out which device to use.
	  (get_roff_encoding): New source_encoding argument, now returned
	  instead of NULL.
	  (get_default_device): Pass source_encoding to get_roff_encoding().
	  (compatible_encodings): The roff encoding can no longer be NULL.
	* src/encodings.h (get_page_encoding): Add prototype.
	  (get_roff_encoding): Update prototype.
	* src/man.c (make_roff_command): Call get_page_encoding(), and
	  recode from that to roff_encoding, not from source_encoding to
	  roff_encoding. Pass source_encoding to get_roff_encoding().
	  roff_encoding can no longer be NULL.

Tue Sep 16 22:53:36 BST 2003  Colin Watson  <cjwatson@debian.org>

	Purge database entries corresponding to removed stray cat pages.

	* src/check_mandirs.c (purge_normal, purge_whatis): Add TODO notes
	  for systems where the cat extension differs from the man
	  extension.
	  (purge_whatis): Rename manpath to path. New cat argument, passed
	  through to look_for_file().
	  (purge_missing): New catpath argument, passed to look_for_file()
	  and purge_whatis() in the STRAY_CAT and WHATIS_CAT cases, which
	  are now handled.
	* src/check_mandirs.h (purge_missing): Update prototype.
	* src/mandb.c (main): Pass catpath to purge_missing().
	* docs/NEWS: Document this.

Tue Sep 16 22:37:33 BST 2003  Colin Watson  <cjwatson@debian.org>

	Work around the fact that GDBM's firstkey/nextkey interface doesn't
	return ordered results.

	* libdb/db_gdbm.c (man_gdbm_open_wrapper): New function. Wraps the
	  return value from gdbm_open() in a structure that remembers the
	  file name.
	  (parent_sortkey_hash_free, sortkey_hash_free): New functions to
	  free hashtables used here.
	  (sortkey_compare): New comparison function for qsort().
	  (man_gdbm_firstkey): New function. Retrieve all keys using
	  gdbm_firstkey() and gdbm_nextkey() in advance, sort them into an
	  ordered hashtable, remember that hashtable for later, and return
	  the first key.
	  (man_gdbm_nextkey): New function. Find the previously remembered
	  ordered hashtable and return the next element from it.
	  (man_gdbm_close): New function. Clean up remembered data.
	* libdb/db_lookup.c (copy_datum): Define even if using GDBM.
	  (gripe_lock): Explain why this isn't used for GDBM.
	* libdb/mydbm.h (man_gdbm_wrapper): New type.
	  (man_gdbm_open_wrapper, man_gdbm_firstkey, man_gdbm_nextkey,
	  man_gdbm_close): Add prototypes.
	  (MYDBM_FILE): Change to man_gdbm_wrapper for GDBM. Adjust all
	  other MYDBM_* macros to cope with this and use man_gdbm_*
	  functions where necessary.
	  (copy_datum): Declare for all database types. Remove __inline__.
	* docs/NEWS: Document this.

Tue Sep 16 01:44:59 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/accessdb.c (main): Free each key after listing it rather than
	  just leaking it.

Mon Sep 15 23:45:33 BST 2003  Byrial Ole Jensen  <byrial@image.dk>

	* po/da.po: Update from Translation Project.

Mon Sep 15 23:29:33 BST 2003  Colin Watson  <cjwatson@debian.org>

	* configure.in: Add --enable-mb-groff option, which defines
	  MULTIBYTE_GROFF for src/encodings.c.
	* docs/NEWS: Document this.

Mon Sep 15 01:23:00 BST 2003  Colin Watson  <cjwatson@debian.org>

	* po/it.po: msgfmt doesn't like "charset=iso8859-1". Use
	  "charset=iso-8859-1" instead.

Sun Sep 14 17:48:38 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_source_encoding): If the language directory
	  is unknown (e.g. 'man -l'), guess based on the locale before
	  falling back to a default.
	  (get_standard_output_encoding): Likewise.

Sun Sep 14 16:58:34 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_source_encoding): Assume ISO-8859-1 source
	  encoding if it's unknown (e.g. 'man -l').
	  (get_default_device): source_encoding can no longer be NULL.
	* src/man.c (make_roff_command): Likewise.

Sun Sep 14 16:45:43 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (EXAMPLES, ENVIRONMENT, HISTORY): Change a few
	  stray hyphens to dashes.

Sun Sep 14 16:37:56 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_source_encoding,
	  get_standard_output_encoding, get_default_device,
	  get_roff_encoding, get_output_encoding, get_less_charset):
	  Simplify using new table element struct types.

Sun Sep 14 16:24:00 BST 2003  Colin Watson  <cjwatson@debian.org>

	Make locales like ru_RU.UTF-8 that need the ascii8 device but UTF-8
	output work. This involves a good deal of restructuring.

	* src/encodings.c (directory_table): Remove a completed TODO
	  comment.
	  (directory_table, charset_table, device_table): Name array element
	  struct types in order to abbreviate code later.
	  (device_table): Split less_charset members out into a new table,
	  less_charset_table. They really depend on the locale charset, but
	  aren't quite appropriate for charset_table. Use "iso8859" rather
	  than "latin1", and add KOI8-R.
	  (device_table): Add output_encoding member, which is almost the
	  inverse of charset_table but slightly different for ascii8.
	  (compatible_encodings): New function to figure out if a source
	  encoding and a roff encoding are compatible.
	  (get_default_device): Take new source_encoding argument so that we
	  can make ru_RU.UTF-8 use the ascii8 device and an iconv pipe
	  rather than utf8 directly. Drop through to the fallback default
	  device if none of the predefined entries in charset_table are
	  compatible when considering the source encoding.
	  (get_roff_encoding): Split LESSCHARSET handling out into a new
	  function ...
	  (get_less_charset): ... here. The caller is expected to set
	  environment variables rather than having it done by the library.
	  (get_output_encoding): New function, returning the output encoding
	  produced by a device.
	* src/encodings.h (get_default_device): Update prototype.
	  (get_output_encoding, get_less_charset): Add prototypes.
	* src/man.c (make_roff_command): Update calls to encoding library
	  for these changes.

Sun Sep  7 23:10:01 BST 2003  Colin Watson  <cjwatson@debian.org>

	Fix decision about whether a given encoding is safe to save as a cat
	page.

	* src/encodings.c (directory_table): Add standard_output_encoding
	  member, used to set the default encoding for cat pages.
	  (fallback_locale_charset): Remove.
	  (get_standard_output_encoding): New function.
	  (get_locale_charset): New function, split out in modified form
	  from get_default_device().
	  (get_default_device): Take a character set as input rather than a
	  locale.
	* src/encodings.h (get_standard_output_encoding,
	  get_locale_charset): Add prototypes.
	  (get_default_device): Update prototype.
	* src/man.c (make_roff_command): Instead of comparing devices, test
	  that the default character set for this manual hierarchy is being
	  used, and don't save cat pages if it isn't.

Sun Sep  7 11:33:09 +0200 2003 Giuseppe Sacco <eppesuig@debian.org>

	* po/it.po: changed the header of the po file correcting the
	  charset and the transfer encoding.

Sat Sep  6 11:53:06 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (get_source_encoding): Implement encodings in
	  manual hierarchy directory names. Include a mini-rant about the
	  bizarre specification for these in FHS 2.1, which I've declined to
	  implement for now.

Sat Sep  6 11:28:46 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (purge_missing): Call MYDBM_REORG() after
	  deleting entries. Currently only useful for gdbm.

Sat Sep  6 00:23:03 BST 2003  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4 (MAN_CHECK_BDB): Append to DBLIBS rather than LIBS.
	* configure.in: Likewise for gdbm and ndbm tests. Make DBLIBS an
	  output variable.
	* src/Makefile.in: Link only the necessary programs with the
	  database library.

Sat Sep  6 00:15:37 BST 2003  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (make_content): Cast cont.dsize to size_t when
	  comparing it with the return value of strlen(). Avoids warning
	  when building with gdbm.

Thu Sep  4 20:22:21 BST 2003  Christian Rose  <menthos@menthos.com>

	* po/sv.po: Update from Translation Project.

Fri Aug 29 17:46:40 BST 2003  Michael Piefel <piefel@informatik.hu-berlin.de>

	* po/de.po: Update from Translation Project.

Fri Aug 29 17:42:15 BST 2003  Giuseppe Sacco  <eppesuig@debian.org>

	* po/it.po: Updated after the revision in tp@linux.it.

Thu Aug 28 11:19:21 BST 2003  Christian Rose  <menthos@menthos.com>

	* po/sv.po: Update from Translation Project.

Thu Aug 28 00:45:50 BST 2003  Jordi Mallach  <jordi@sindominio.net>

	* po/ca.po: Update from Translation Project.

Thu Aug 28 00:43:33 BST 2003  Christian Rose  <menthos@menthos.com>

	* po/sv.po: Update from Translation Project.

Thu Aug 28 00:40:09 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Change "couldn't exec %s" to
	  "can't execute %s" in line with src/man.c, to make translators'
	  lives easier.
	  (pipeline_wait): Separate "%s: %s%s" into two translatable
	  strings: the "(core dumped)" portion should definitely be
	  translated.
	* src/accessdb.c (usage): Clarify "man_database" to "(The) man
	  database".

Thu Aug 28 00:18:46 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (usage): Expand "sec" to "section".

Wed Aug 27 00:50:07 BST 2003  Giuseppe Sacco  <eppesuig@debian.org>

	* po/it.po: Remove all fuzzy translations and insert missed ones.
	  Now this translation will be reviewed by the Italian translation
	  project for proofreading.

Tue Aug 26 20:16:23 BST 2003  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.2-pre1 (for translators).
	* docs/NEWS: Mention pipeline library.

Sat Aug 16 14:07:46 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (find_name): Report a sensible error if file is a
	  directory.

Fri Aug 15 18:11:06 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (test_manfile): file is const.
	* src/check_mandirs.h (test_manfile): Update prototype.
	* src/mandb.c (update_one_file): filename is const.

Fri Aug 15 18:05:37 BST 2003  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in: Remove incorrect prototype of basename()
	  which was hiding several bugs.
	* configure.in: Check for <libgen.h>.
	* lib/pipeline.c, src/accessdb.c, src/catman.c, src/check_mandirs.c,
	  src/filenames.c, src/lexgrog.l, src/man.c, src/mandb.c,
	  src/manpath.c, src/straycats.c, src/whatis.c, zsoelim/zsoelim.l:
	  Include <libgen.h> instead of relying on basename() prototype in
	  manconfig.h.
	* src/check_mandirs.c (test_manfile), src/man.c (local_man_loop),
	  src/straycats.c (check_for_stray): Copy strings before calling
	  basename() on them.

Fri Aug 15 00:16:13 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/ult_src.c (ult_hardlink): Return a newly allocated string
	  rather than messily copying over an existing one (and possibly
	  corrupting the malloc arena). link and dir are now allocated
	  rather than being declared as arrays.
	  (ult_src): Update call to ult_hardlink(). Return 'const char *' to
	  make sure callers aren't messing about with our memory.
	* src/ult_src.h (ult_src): Update prototype.
	* src/check_mandirs.c (test_mandirs): ult is const.
	* src/lexgrog.l (main): file is const.
	* src/man.c (try_section): ult is const.
	  (display_filesystem, display_database): man_file is const.

Sat Aug  9 21:30:16 BST 2003  Colin Watson  <cjwatson@debian.org>

	* po/POTFILES.in: Add lib/pipeline.c, src/descriptions.c,
	  src/filenames.c, and src/globbing.c.
	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po,
	  po/it.po, po/ja.po, po/pt_BR.po, po/sv.po: Update with msgmerge.

Sat Aug  9 18:28:01 BST 2003  Colin Watson  <cjwatson@debian.org>

	Replace the old "wait() for one child at a time" approach with a
	SIGCHLD-handling edifice that collects children's exit statuses as
	they die.

	* lib/pipeline.c (pipeline_new): Initialize statuses.
	  (pipeline_join): Set statuses to NULL in joined pipeline.
	  (pipeline_join, pipeline_get_infile, pipeline_get_outfile,
	  pipeline_start, pipeline_wait): Assert that statuses field is NULL
	  or non-NULL as appropriate.
	  (pipeline_free): Free statuses if necessary.

	  (pipeline_start): Add p to a new active_pipelines array, to be
	  used while reaping children. Initialize statuses elements to -1.
	  Block SIGCHLD while forking children.
	  (reap_children): New function. Delivers collected exit statuses
	  into statuses fields of entries in active_pipelines.
	  (pipeline_wait): Rather than wait()ing manually here, check
	  whether any statuses have been picked up by the SIGCHLD handler,
	  and if not call reap_children(). Remove now-obsolete TODO comment.
	  (pipeline_sigchld): New function, the SIGCHLD handler.
	  (pipeline_install_sigchld): New function, to be called once per
	  program.

	  (pipeline_start, pipeline_wait): Add minimal debugging
	  information.

	* lib/pipeline.h: Prototype new functions.
	  (struct pipeline): New statuses member.

Sat Aug  9 17:00:12 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_dup): Copy cmd->nice.
	  (pipeline_command): Correct condition for growing commands array.

Mon Aug  4 20:44:16 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (HISTORY): Rearrange text to avoid having
	  "Wilf." at the end of a line, since groff thinks that's the end of
	  a sentence and adjusts spacing accordingly. (Alternatively, I
	  could have used \&.)

Mon Aug  4 19:35:26 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_dup): Terminate argv with a NULL.
	  (command_dup, command_arg): Assert that argc < argv_max after
	  changing either.

Mon Aug  4 19:30:22 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_dump): New function to dump a printable
	  representation of a pipeline to a stream.
	  (pipeline_tostring): Likewise, but to a newly allocated string.
	* lib/pipeline.h: Prototype these.

Mon Aug  4 12:03:38 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (argstr_get_word): Plug some memory leaks.

Mon Aug  4 01:05:12 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_wait): The return value was a bit
	  groff-specific. Now just return the status of the last command in
	  the pipeline, as reported by wait().

Mon Aug  4 00:31:44 BST 2003  Colin Watson  <cjwatson@debian.org>

	Add support for getting stdio streams for input and output. Needs
	library support because pipeline_wait() needs to know to close the
	stream rather than the underlying file descriptor.

	* lib/pipeline.h (struct pipeline): New infile and outfile members.
	  (pipeline_get_infile, pipeline_get_outfile): Add prototypes.
	* lib/pipeline.c (pipeline_new): Initialize infile and outfile.
	  (pipeline_join): Likewise.
	  (pipeline_get_infile, pipeline_get_outfile): New functions.
	  (pipeline_wait): Check for infile and outfile and fclose() them in
	  preference to close()ing infd and outfd. Check for errors on
	  close().

Sun Aug  3 23:59:18 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Use dup2() instead of close()
	  then dup().

Sun Aug  3 23:52:14 BST 2003  Colin Watson  <cjwatson@debian.org>

	infd and outfd should now only be set by pipeline_start(). Positive
	values in want_in and want_out now indicate caller-supplied file
	descriptors, while negative values indicate a request for
	pipeline_start() to create a pipe.

	* lib/pipeline.h (struct pipeline): Document this.
	* lib/pipeline.c (pipeline_start): Implement it. Caller-supplied
	  input and output file descriptors previously didn't work properly.
	  (pipeline_wait): Update TODO comment.

Sun Aug  3 21:07:46 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.h (struct command): New 'nice' member.
	* lib/pipeline.c (command_new): Initialize nice.
	  (pipeline_start): Change child process priority if nice is set.

Sun Aug  3 20:50:35 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (pipeline_start): Pop all cleanups in child.

Sun Aug  3 20:47:24 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (argstr_get_word, command_new_argstr,
	  command_argstr, pipeline_command_argstr): New functions to handle
	  constructing commands from shell-quoted strings, such as those
	  found in man-db configuration files. They deliberately handle only
	  a safe subset of shell syntax.
	* lib/pipeline.h: Prototype command_new_argstr(), command_argstr(),
	  and pipeline_command_argstr().

Sun Aug  3 19:09:59 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c (command_dup): New function to duplicate a command.
	  (pipeline_join): New function to join two pipelines together.
	* lib/pipeline.h: Prototype these.

Sun Aug  3 18:00:59 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.h (struct pipeline): The writeto, readfrom, writefd,
	  and readfd names turn out to be confusing in calling code. Rename
	  to want_in, want_out, infd, and outfd respectively.
	* lib/pipeline.c (pipeline_new, pipeline_start, pipeline_wait): Use
	  new names.

Sun Aug  3 16:35:24 BST 2003  Colin Watson  <cjwatson@debian.org>

	Add support in pipeline library for writing input to or reading
	output from the whole pipeline.

	* lib/pipeline.c (pipeline_new): Initialize writeto, readfrom,
	  writefd, and readfd.
	  (pipeline_start): Create extra pipes as necessary.
	  (pipeline_wait): Expand TODO comment. Close file descriptors from
	  extra pipes if necessary.
	* lib/pipeline.h (struct pipeline): Add writeto, readfrom, writefd,
	  and readfd.

Sun Aug  3 11:15:17 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/pipeline.c: New pipeline library, adapted from that in groff.
	  The interface isn't complete yet; in particular, it can't be a
	  replacement for popen() at the moment.
	* lib/pipeline.h: New file with pipeline library interface.
	* lib/Makefile.in (ALLSRCS, ALL): Build pipeline.

Sun Aug  3 11:09:07 BST 2003  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4 (MAN_FUNC_STRSIGNAL): New macro to check for the GNU
	  extension strsignal().
	* configure.in: Use it.
	* lib/xstrsignal.c: New file, wrapping strsignal() or sys_siglist
	  depending on what's available (and with a saner return type than
	  strsignal()).
	* lib/Makefile.in (ALLSRCS, XOBJS): Build xstrsignal.
	* include/manconfig.h.in (xstrsignal): Add prototype.

Sun Aug  3 10:57:55 BST 2003  Colin Watson  <cjwatson@debian.org>

	* include/comp_src.h.in: Protect against multiple inclusions.

Sat Aug  2 19:32:04 BST 2003  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Document the recent security fixes.

Sat Aug  2 12:31:24 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/error.c (error_print_progname): Use a proper prototype.

Sat Aug  2 01:23:08 BST 2003  Colin Watson  <cjwatson@debian.org>

	* tools/checkman: Tolerate spaces in NAME sections, since they occur
	  in practice and confused checkman before this. Prompted by a
	  question from James B. Hiller.

Fri Aug  1 22:06:33 BST 2003  Colin Watson  <cjwatson@debian.org>

	Fix vulnerability due to over-permissiveness of DEFINE directive.

	* src/manp.c (DEFINE_USER): New list flag.
	  (get_def): Note that this must not return DEFINEs set in
	  ~/.manpath.
	  (get_def_user): New function, which may return DEFINEs set in
	  ~/.manpath.
	  (add_def): Use DEFINE or DEFINE_USER depending on context.
	  (add_to_dirlist): Update call to add_def().
	* src/manp.h (get_def_user): Add prototype.

	* src/man.c (main): pager and cat are safe for the user to define.
	  (make_display_command): cat, tr, and decompressor are safe.
	* src/straycats.c (check_for_stray): col and decompressor are safe.
	* src/whatis.c (use_grep): whatis_grep_flags,
	  apropos_regex_grep_flags, apropos_grep_flags, and grep are safe.

Fri Aug  1 01:32:37 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main): Minor whitespace cleanups.

Fri Aug  1 01:05:42 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (mkcatdirs): Allocate manname and catname dynamically.

Wed Jul 30 22:28:13 BST 2003  Colin Watson  <cjwatson@debian.org>

	Fix vulnerability 4 posted by Vade 79 <v9@fakehalo.deadpig.org> on
	BugTraq, Message-ID:
	<20030729210308.15518.qmail@www.securityfocus.com>. This fix is just
	a stopgap measure for now; proper list handling will be added later.

	* src/manp.c (gripe_overlong_list): New function.
	  (add_dir_to_list): Die gracefully if too many list entries are
	  added.
	  (add_dir_to_path_list): Likewise. Take an extra argument for the
	  head of the list so that we can spot this efficiently.
	  (create_pathlist): Update calls to add_dir_to_path_list().

Wed Jul 30 22:15:16 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (gripe_reading_mp_config): This is a fatal error, so
	  shouldn't be conditional on quiet.

Wed Jul 30 20:48:57 BST 2003  Colin Watson  <cjwatson@debian.org>

	Fix vulnerability 1 posted by Vade 79 <v9@fakehalo.deadpig.org> on
	BugTraq, Message-ID:
	<20030729210308.15518.qmail@www.securityfocus.com>.

	* src/manp.c (add_to_dirlist): Limit all sscanf() calls to the
	  appropriate buffer size. Leave a TODO to say that a replacement
	  that allocates its own memory would be welcome.

Wed Jul 30 20:38:40 BST 2003  Colin Watson  <cjwatson@debian.org>

	Fix vulnerabilities 2 and 3 posted by Vade 79
	<v9@fakehalo.deadpig.org> on BugTraq, Message-ID:
	<20030729210308.15518.qmail@www.securityfocus.com>.

	* src/ult_src.c (ult_softlink): Return a newly allocated string
	  rather than copying into fullpath.
	  (test_for_include): Return a newly allocated string rather than
	  copying into rel (which was a pointer into part of basename in
	  ult_src(), and wasn't reallocated in the event that the .so text
	  was too large).
	  (ult_src): Allocate basename dynamically rather than using a
	  static buffer. relative is no longer needed. Update for changes in
	  ult_softlink() and test_for_include().

Wed Jul 30 12:33:25 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (close_cat_stream): The unlink(tmp_cat_file) cleanup is
	  only pushed if (!debug), so apply the same condition to popping
	  it.

Wed Jul 30 12:21:20 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/descriptions.c (parse_descriptions): Revert this part of
	  xstrdup(NULL) change from 28 April 2003; head->whatis is undefined
	  if the else branch was taken.

Wed Jul 30 10:40:06 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (find_in_path): Avoid leaking filename for each PATH
	  element.

Wed Jul 30 10:36:22 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (decompress): Don't free command until after
	  printing the error message that includes it.

Wed Jul 30 10:23:50 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): Return non-zero with an error message if no
	  databases were updated. Required so that man knows not to call
	  mandb over and over again.

Sat Jun 28 01:26:55 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man/it_IT.88591/man1/apropos.man1: Use %date% rather than
	  %date_it% (which the build system no longer supports).

Sat Jun 28 00:23:02 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1: Clarify section 3 as "program libraries" rather
	  than "system libraries".

Tue May  6 00:50:25 CEST 2003 Giuseppe Sacco <eppesuig@debian.org>

	* Updated the apropos italian man page.

Mon May  5 19:47:07 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (set_term, get_term, store_line_length): Use the
	  fileno() of stdin and stdout respectively instead of literal 0 and
	  1.
	* src/ult_src.c (ult_src): Use STRNEQ() instead of strncmp().

Mon May  5 18:35:02 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Add Czech -> ISO-8859-2.

Thu May  1 19:12:54 BST 2003  Colin Watson  <cjwatson@debian.org>

	* configure.in (CFLAGS): Add -Wpointer-arith and -Wstrict-prototypes
	  for gcc.

	* src/man.h: Move prototype from convert_name.c to ...
	* src/convert_name.h: ... here (new file).
	* src/convert_name.c: Include "convert_name.h". Add some TODO
	  comments.
	* src/man.c: Include "convert_name.h".

	* lib/error.c: Include "error.h". Prototype strerror() fully.
	* lib/tempfile.c: Include "manconfig.h" instead of prototyping
	  strappend() and xstrdup(). Prototype path_search() fully.
	* lib/xmalloc.c: Remove most K&R compatibility, since it's not
	  really supported elsewhere in man-db.
	* src/globbing.c: Include "globbing.h".
	  (match_in_directory): Add static.
	* src/man.c (set_term, get_term): Add static.
	  (int_handler): Move above main(), and add static.
	  (main): Remove int_handler() prototype.
	  (make_roff_command, format_display_and_save): Prototype
	  old_handler fully.
	  (open_cat_stream, display_catman): Cast to cleanup_fun rather than
	  to an incomplete prototype.
	* src/manp.c (guess_manpath): Add static.
	* src/security.c (gripe_set_euid): Prototype fully.
	* src/ult_src.c (realpath): Move prototype to the non-STDC_HEADERS
	  case.

	* src/lexgrog.l: Add '%option warn'.

Thu May  1 17:39:55 BST 2003  Colin Watson  <cjwatson@debian.org>

	* configure.in (CFLAGS): Add -W for gcc.

	* lib/hashtable.c (hash): Change array index type to size_t.
	* src/globbing.c (dirent_hash_free, match_in_directory): Likewise.

	* src/check_mandirs.c (purge_pointers): Remove unused manpath
	  argument.
	* src/check_mandirs.h (purge_pointers): Update prototype.
	* src/mandb.c (update_one_file): Update call to purge_pointers().

	* src/catman.c (catman): Remove unused arg_no argument.
	  (do_catman): Update call to catman().
	* src/man.c (make_roff_command): dir is unused except #ifdef
	  ALT_EXT_FORMAT.
	* src/mandb.c (cleanup): dummy is unused.
	* src/ult_src.c (ult_hardlink): Change type of inode to ino_t.
	  (ult_softlink): mantree is unused.
	  (ult_src): Update call to ult_softlink().
	* src/whatis.c (apropos): lowpage is unused except #ifdef APROPOS.
	* src/wrapper.c (main): argc is unused.

Thu May  1 16:52:44 BST 2003  Colin Watson  <cjwatson@debian.org>

	Remove all assumptions that string literals have type 'char *'
	rather than 'const char *'.

	* configure.in (CFLAGS): Add -Wwrite-strings for gcc.

	* lib/tempfile.c (xstrdup): First argument is const.
	  (path_search): Return 'const char *'.
	  (create_tempfile, create_tempdir): Copy return value of
	  path_search() right away rather than after checking for NULL.

	* libdb/db_ver.c (dbver): Take a private copy of VER_KEY.
	  (dbver_wr): Take private copies of VER_KEY and VER_ID.

	* src/accessdb.c (cat_root): Add const.
	* src/catman.c (parse_for_sec): Remove __inline__; add const to both
	  arguments. Take private copies of "man" and the basic options.
	  (main): Copy "C" for locale. Make sections etc. 'const char **',
	  since STD_SECTIONS is an array of 'const char *'.
	* src/check_mandirs.c (update_db_time, reset_db_time, update_db):
	  Take a private copy of KEY.
	* src/filenames.c (make_filename): Make type const.
	* src/filenames.h (make_filename): Update prototype.
	* src/globbing.c (extension, mandir_layout): Add const.
	* src/lexgrog.l (fname): Add const.
	  (find_name): Make filename const.
	  (main): Set program_name here from argv[0] rather than from a
	  string literal.
	* include/manconfig.h.in (find_name): Update prototype.
	* src/man.c (lang_dir): Add static. Copy string literals into ld.
	  Use xstrndup() rather than copying and then inserting '\0'.
	  (extension, alt_system_name, section_list, preprocessors, pager,
	  locale, std_sections, external, gxditview, html_pager): Add const.
	  (add_roff_line_length): First argument is const. Return a copy of
	  it if necessary.
	  (gripe_no_man): Copy external before passing it to basename().
	  (main): Copy "C" for internal_locale. Reorganize locale
	  reinitialization slightly so that locale can be const.
	  (man_getopt): Set 'const char *' and 'char *' variables to NULL
	  separately.
	  (is_section, compare_candidates, man): Use a 'const char **' to
	  iterate through section_list.
	  (make_roff_command): Remove __inline__. Take a copy of "" for dev
	  so that dev is always allocated memory. Handle filter in a more
	  const-safe way (although there's still a memory leak).
	  (get_section_list): Remove __inline__. Return 'const char **'.
	* src/man.h (get_section_list): Update prototype.
	* src/manp.c (get_from_list): Make return value and first argument
	  const.
	  (get_def): Make return value and both arguments const.
	  (get_sections): Return const.
	  (cat_manpath): Make path and catdir const.
	* src/manp.h (get_def, get_sections): Update prototypes.
	* src/manpath.c (main): Make alt_system const.
	* src/whatis.c (use_grep): Make flags and anchor const.
	  (main): Make manp and alt_systems const. Copy "C" for locale.
	* zsoelim/zsoelim.l (main): Copy argv[0] basename for program_name,
	  as basename()'s return value may not be long-lived. Copy "-" for
	  so_name[0].

	* src/mandb.c (main): Don't bother remembering the return value of
	  setlocale().
	* src/manpath.c (main): Likewise.

Mon Apr 28 15:11:28 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/catman.c (main): Don't guard xstrdup() from NULL input, as it
	  checks itself.
	* src/check_mandirs.c (test_manfile): Likewise.
	* src/descriptions.c (parse_descriptions): Likewise.
	* src/mandb.c (main): Likewise.
	* src/whatis.c (main): Likewise.

Mon Apr 28 09:06:28 BST 2003  Colin Watson  <cjwatson@debian.org>

	Introduce a readdir() cache, which substantially speeds up mandb's
	purging functions (from 2 minutes to under 45 seconds on my laptop,
	and from about 280000 to about 13500 system calls).

	* src/globbing.c (dirent_hash_free, update_directory_cache): New
	  functions.
	  (match_in_directory): Use update_directory_cache() rather than
	  reading the directory on every call.
	* docs/NEWS: Document this.

Mon Apr 28 00:51:11 BST 2003  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (hash_lookup): Return the definition rather than
	  the hash entry structure. This turns out to be a lot more useful.
	* lib/hashtable.h (hash_lookup): Update prototype.
	* src/man.c (try_db): Simplify; in_cache is no longer needed. Just
	  assign to the target variable directly.
	* src/check_mandirs.c (test_manfile): Likewise. xstrdup() already
	  checks for NULL input, so don't bother checking here.

Tue Apr 22 19:56:13 BST 2003  Colin Watson  <cjwatson@debian.org>

	* docs/HACKING: New prototypical document for developers.

Tue Apr 22 19:48:46 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (parse_layout, look_for_file): Add a BSD layout in
	  which cat pages have the extension .0 (Jeremy C. Reed). More work
	  is needed elsewhere so that man can write such cat pages, though.
	* configure.in (--enable-mandirs): Add BSD layout.
	* manual/intro.me (Arguments to configure): Document
	  --enable-mandirs=BSD.
	* README: Sync with manual/intro.me.

Tue Apr 22 19:38:03 BST 2003  Colin Watson  <cjwatson@debian.org>

	* libdb/COPYING.LIB: Remove (obsoleted in favour of
	  docs/COPYING.LIB).
	* GNUmakefile.in (_docs, _libdb): Include COPYING.LIB from docs/
	  rather than libdb/.

Tue Apr 22 19:34:30 BST 2003  Colin Watson  <cjwatson@debian.org>

	* tools/mandb_[nt]fmt-script: Correct "# !" to "#! " on the shebang
	  line.

Tue Apr 15 18:16:30 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in (LFLAGS): Provide -8 and -B as separate arguments.
	  flex 2.5.31 is stricter about this.
	* zsoelim/Makefile.in (LFLAGS): Likewise.

Sun Apr 13 14:36:29 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/encodings.c (directory_table): Add Hungarian -> ISO-8859-2.

Sun Apr 13 13:39:38 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy): Return 0 if the source file doesn't exist, so
	  that the caller can go on and silently create a non-existent
	  database rather than bailing out.

Sun Apr 13 12:49:33 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c: Remove DO_CHOWN define and simply use SECURE_MAN_UID.

Thu Apr 10 23:51:43 BST 2003  Byrial Ole Jensen  <byrial@image.dk>

	* po/da.po: Update from Translation Project.

Mon Apr  7 09:12:27 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (man): Call local_man_loop() straight away if name
	  contains a slash. Make the number of pages found an output
	  argument rather than the return value, so that we can include
	  local_man_loop()'s return behaviour.
	  (main): Update throughout for new man() signature. Don't call
	  local_man_loop() if man() returns an error, as man() now sorts
	  that out for itself.
	* src/man.h (man): Update prototype.

Mon Apr  7 08:09:08 BST 2003  Colin Watson  <cjwatson@debian.org>

	* include/Defines.in: Generate dependencies in .depend rather than
	  the current directory. Suppress echoing of dependency generation
	  commands.
	* libdb/Makefile.in: Remove .depend directory on distclean. Always
	  use dependencies (except on clean), not just when --enable-debug
	  was passed to configure.
	* src/Makefile.in: Likewise. Set up $(DEFS_*) variables so that the
	  correct flags are used when generating dependencies.
	* libdb/.cvsignore, src/.cvsignore: Ignore .depend.

	* configure.in: Remove now-redundant --enable-debug option. Remove
	  search for libefence if --enable-debug is used; using it with
	  LD_PRELOAD is generally more convenient anyway.
	* README, manual/intro.me (Arguments to configure): Remove
	  documentation for --enable-debug.
	* docs/NEWS: Document the removal.

Mon Apr  7 01:02:27 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man/ja_JP.eucJP/man1/man.man1: Replace "%date%" with the Japanese
	  "ima", meaning "now" or "the present time" (thanks, Liyang Hu).

Mon Apr  7 00:04:30 BST 2003  Colin Watson  <cjwatson@debian.org>

	* configure.in: Don't generate language-specific date variants for
	  man pages, as that requires all the relevant locales to be
	  installed on the build machine. Use the ISO 8601 date format
	  instead.
	* include/Defines.in: Remove obsolete substitutions of date_it,
	  date_es, date_de, and date_fr.
	* man/Makefile.in: Likewise.
	* man/de_DE.88591/man1/*.man1, man/de_DE.88591/man5/*.man5,
	  man/de_DE.88591/man8/*.man8, man/es_ES.88591/man1/*.man1,
	  man/es_ES.88591/man5/*.man5, man/es_ES.88591/man8/*.man8,
	  man/it_IT.88591/man1/*.man1, man/it_IT.88591/man5/*.man5,
	  man/it_IT.88591/man8/*.man8 (.TH): Replace "%date_de%",
	  "%date_es%", and "%date_it%" substitutions by plain "%date%".
	* man/man1/man.man1 (HISTORY): "%date%" -> "present day".
	* man/it_IT.88591/man1/man.man1 (STORIA): Similarly, "%date_it%" ->
	  "presente" (present day).

Sun Apr  6 21:39:36 BST 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main): Ignore LANGUAGE if a locale is explicitly
	  specified using the -L/--locale option.

Sun Apr  6 20:28:57 BST 2003  Colin Watson  <cjwatson@debian.org>

	Revamp locale encoding support. The old code made the incorrect
	assumption that the source encoding of manual pages is dependent on
	the locale.

	If MULTIBYTE_GROFF is defined then man will assume that it is using
	a version of groff with the multibyte patch applied, which supports
	some additional locales.

	* src/man.c (lang_table, determine_lang_table): Remove.
	  (lang_dir): Return "C" if there is no language directory element.
	  (make_roff_command): Find out the source encoding for the
	  requested man page and the default device for the current locale,
	  and use these to select a device more intelligently. Insert an
	  iconv pipe if the source encoding differs from the input *roff
	  encoding for the current device.
	* src/encodings.c: New file. There are three tables replacing the
	  old lang_table: directory_table, charset_table, and device_table.
	  (get_source_encoding): New function, returning the assumed source
	  encoding for the current page from directory_table.
	  (get_default_device): New function, returning the default *roff
	  output device based on the current locale from charset_table.
	  (get_roff_encoding): New function, returning the input encoding
	  expected by *roff from device_table. This is always ISO-8859-1
	  unless MULTIBYTE_GROFF is defined (this is still a subject of some
	  debate, and will be UTF-8 for all devices in groff 2).
	* src/encodings.h: Prototype new functions.
	* src/Makefile.in (man): Add encodings.o.
	* docs/NEWS: Document the above.

Sun Mar 30 23:14:47 BST 2003  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (SYNOPSIS): Both -H and -T take optional
	  arguments. The fact that they're optional means that no space is
	  allowed between the option and its argument (thanks to Peter Muir
	  for that observation).
	  (OPTIONS): Likewise. Document the 'browser' argument to -H.
	  Correct a couple of hyphens to dashes.

Fri Mar 28 09:23:19 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main): Protect ruid/euid debugging statement with
	  #ifdef SECURE_MAN_UID.
	  (commit_tmp_cat): Likewise for temporary cat ownership code.
	* src/security.c (drop_effective_privs, regain_effective_privs):
	  priv_drop_count is only declared #ifdef SECURE_MAN_UID. Move the
	  corresponding directives so that these functions are no-ops if
	  that symbol isn't defined.
	* docs/NEWS: Document this.

Wed Mar 26 15:04:00 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* manual/format.me: Correct location of example external formatter
	  script.

Tue Mar 25 04:15:41 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* configure.in: Use AC_MSG_NOTICE throughout rather than MAN_ECHO.
	  Move the definition of MAN_ECHO_VAR to just above its only uses.

Tue Mar 25 03:44:06 GMT 2003  Giuseppe Sacco  <eppesuig@debian.org>

	* po/it.po: Update.

Tue Mar 25 03:41:13 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (parse_name): Free lowdbname before returning.

Tue Mar 25 03:38:39 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* lib/strappend.c, lib/xstrdup.c, lib/xstrndup.c: Remove unused
	  definitions of VOID.

Sun Mar 16 00:51:12 GMT 2003  Jeremy C. Reed  <reed@reedmedia.net>

	* configure.in (--enable-mandirs): Use 'mandirs' rather than
	  'mandir', as the latter clashes with an autoconf variable.

Wed Mar 12 13:17:45 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (gripe_bad_multi_key): This function has been
	  unused since 24 June 2002 (noticed by Giuseppe Sacco). Remove.
	* libdb/db_storage.h (gripe_bad_multi_key): Remove prototype.

Tue Mar 11 21:17:56 GMT 2003  Giuseppe Sacco  <eppesuig@debian.org>

	* po/it.po: Update.

Mon Mar 10 17:20:46 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* libdb/db_btree.c, libdb/db_delete.c, libdb/db_gdbm.c,
	  libdb/db_lookup.c, libdb/db_ndbm.c, libdb/db_storage.h,
	  libdb/db_store.c, libdb/db_ver.c: Style cleanup (as with src/* on
	  28 May 2001). No functional changes.

Mon Mar 10 15:55:34 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (EVERYTHING, ALL): Move intl ahead of libdb. (Not
	  'make -j'-clean, though ...)
	* libdb/Makefile.in: Use '$(top_srcdir)' rather than '..'
	  throughout. Add $(top_srcdir)/intl to the include path if USE_NLS
	  is set.

Mon Mar 10 15:24:04 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* configure.in (AC_CONFIG_HEADER): Generate config.h rather than
	  include/config.h. intl/Makefile.in is insistent on config.h being
	  in the top-level directory.
	* GNUmakefile.in, manual/comp.me: Replace 'include/config.h' with
	  'config.h' throughout.
	* .cvsignore, include/.cvsignore: Update for new config.h and
	  config.h.in locations.

Mon Mar 10 15:00:32 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* lib/mkdtemp.c: Define __GT_DIR if necessary.
	* lib/tempfile.c: Prototype mkstemp() and mkdtemp().

Mon Mar 10 14:46:39 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* lib/tempname.c: Include "config.h" rather than <config.h>.

Mon Mar  3 22:00:03 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy): Remove silly calls to fclose() on null
	  pointers.

Sun Mar  2 20:37:08 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy): Save errno before performing operations that
	  might change it. Close ifp as well if an error occurs while
	  opening ofp.

Fri Feb 28 01:50:21 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (find_in_path): path needs to be preserved in order to
	  be freed safely, or else we segfault. Use a temporary variable for
	  strsep() instead.

Mon Feb 24 17:05:25 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (OPTIONS): Only use the \[shc] character if it's
	  available, which is the case on groff's latin1 and utf8 devices
	  but not on others. Otherwise, use \(hy.

Mon Feb 24 00:17:39 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* docs/manpage.example (OPTIONS): Move the note about '\-' versus
	  '-' from a comment into displayed text.

Sun Feb 23 00:34:12 GMT 2003  Alexandre Folle de Menezes  <afmenez@terra.com.br>

	* po/pt_BR.po: Update from Translation Project.

Sat Feb 22 18:32:58 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4 (MAN_CHECK_BDB): Remove some extra calls to
	  AC_MSG_RESULT, since AC_CACHE_CHECK already calls that.

Sat Feb 22 18:10:14 GMT 2003  Morten Brix Pedersen  <morten@wtf.dk>

	* po/da.po: Translate a few more strings.

Sat Feb 22 18:06:09 GMT 2003  Alexandre Folle de Menezes  <afmenez@terra.com.br>

	* po/pt_BR.po: Update from Translation Project.

Sat Feb 22 17:50:55 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in: Fix typo ("developement" -> "development").
	* src/manp.c (add_to_dirlist): Fix typo ("mach" -> "match").

Sat Feb 22 17:41:07 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (read_config_file): If user_config_file is non-NULL,
	  use it instead of ~/.manpath. Programs can now set the user
	  configuration file to be used.

	* src/catman.c, src/mandb.c, src/manpath.c, src/whatis.c
	  (long_options): Add -C/--config-file option.
	  (usage): Document it.
	  (main): Handle it.
	* src/man.c (long_options): Add -C/--config-file option.
	  (usage): Document it, along with adding -i and -I to the synopsis.
	  (man_getopt): Handle it.
	* man/man1/apropos.man1, man/man1/man.man1, man/man1/manpath.man1,
	  man/man1/whatis.man1, man/man8/catman.man8, man/man8/mandb.man8
	  (SYNOPSIS): Add -C.
	  (OPTIONS): Describe -C/--config-file.

	* docs/NEWS: Document this addition.

Fri Feb 21 18:32:21 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in (man): lexgrog.o is no longer needed. Removing it
	  takes 24K off the size of a stripped man binary on Linux/i386.

Fri Feb 21 18:12:45 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy): Improve error handling.
	  (mandb): Since xcopy() now returns int, handle its return value.

Fri Feb 21 16:40:26 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (find_in_path): New function to look for executables on
	  the $PATH.
	  (gripe_no_man): Only emit the "undocumented" message if a
	  corresponding executable is found on the $PATH.
	* docs/NEWS: Document this.

Fri Feb 21 16:26:00 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Preliminary entries for 2.4.2.

Fri Feb 21 15:49:08 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* zsoelim/zsoelim.l: Internationalize usage and error messages.

Fri Feb 21 15:46:04 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (gripe_bogus_manpage, make_filename,
	  filename_info): Move to ...
	* src/filenames.c: ... here.
	* src/check_mandirs.h: Move corresponding prototypes to ...
	* src/filenames.h: ... here.

	* src/check_mandirs.c (purge_pointers): New function to purge any
	  entries whose pointers refer to a given name.
	* src/check_mandirs.h (purge_pointers): Add prototype.
	* src/mandb.c (long_options): Add -f/--filename option.
	  (usage): Document it, along with -t/--test.
	  (update_one_file): New function to update a single file in an
	  existing database.
	  (update_db_wrapper): Call update_one_file() if using --filename.
	  (main): Handle --filename option. If using --filename, only call
	  mandb() if the manpath prefix matches.
	* man/man8/mandb.man8 (SYNOPSIS): Improve *roff style and document
	  -p. Add separate call summary for when -f is used.
	  (OPTIONS): Document -f.

	* lib/hashtable.c (hash_remove): New function to remove an entry
	  from a hash table.
	* lib/hashtable.h (hash_remove): Add prototype.

	* libdb/db_store.c (replace_if_necessary): Replace entries with ids
	  other than ULT_MAN too, so that their timestamps can be updated.
	  Add more debugging output.
	* src/man.c (need_to_rerun): Remove.
	  (display_database): Remove code to check whether pages found in
	  databases are up to date. This is done elsewhere now.
	  (run_mandb): New function, used instead of updating databases
	  directly.
	  (main): Call run_mandb() instead of need_to_rerun().
	  (maybe_update_file): New function to check whether a page found in
	  a database is up to date. If not, use run_mandb() to recache it.
	  (try_db): Use run_mandb() rather than create_db(). Use #defines
	  for special return values rather than magic numbers. Check whether
	  pages are up to date as they're found.
	  (locate_page): If try_db() returns TRY_DATABASE_UPDATED (i.e.
	  mandb was called to update some pages), call it again.
	  (display_pages): Use a switch with named candidate types instead
	  of an if.

	* src/Makefile.in (DEFS_man.o): Add definition for MANDB.
	  (man): Database code is no longer needed. Add filenames.o.
	  (mandb): Add filenames.o.

Mon Feb 17 23:28:55 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/manpath.c: Remove unused prototypes.

Tue Jan 21 01:42:16 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy, main): Minor whitespace cleanups.
	* src/ult_src.c: Fix typo (loosing -> losing).

Mon Jan  6 03:25:16 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display_pages): Drop privileges if candp->path is a
	  user manpath. Inner code generally dropped privileges anyway,
	  certainly when running external commands, but the absence of this
	  drop meant that pages in non-world-readable user manpaths could
	  not be read.

Mon Jan  6 03:19:57 GMT 2003  Colin Watson  <cjwatson@debian.org>

	* lib/error.c (error): Print a backtrace if the BACKTRACE_ON_ERROR
	  symbol is defined. This undoubtedly isn't portable and is not
	  intended for production use; it's just a last-resort way to get a
	  backtrace when the usual methods fail, chiefly when running
	  setuid.

Tue Dec 31 04:39:03 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (man): If update is set, need_to_rerun() will always
	  have been called already by now. Remove this redundant code.

Tue Dec 31 04:26:50 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* man/man1/apropos.man1, man/man1/lexgrog.man1,
	  man/man1/manpath.man1, man/man1/whatis.man1,
	  man/man1/zsoelim.man1: --version no longer displays author
	  information.

Sun Dec 29 19:57:55 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c, src/check_mandirs.h: Move page_description
	  interface functions to ...
	* src/descriptions.c, src/descriptions.h: ... here (new files).
	* src/Makefile.in (man, mandb): Link descriptions.o.

	* libdb/db_storage.h: Include libdb/mydbm.h for the datum type.

Sun Dec 29 19:51:11 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Add commas between short and long options in usage
	  output.

	* src/accessdb.c (main): Support -h/--help and -v/--version options.
	  (usage): Document them. Move MAN_DB outside translatable string.
	* man/man8/accessdb.man8 (SYNOPSIS, OPTIONS): Document new options.
	  (AUTHOR): Add myself.
	* src/globbing.c (long_options, args, main): Support -h/--help and
	  -v/--version options.
	  (usage): New function.
	* zsoelim/zsoelim.l: Support long option forms of -C (--compatible),
	  -h (--help), and -V (--verbose).
	* man/man1/zsoelim.man1: Document long options.

	* src/Makefile.in: Link $(TOOLS) as well as $(PROGS) with version.o.

Sun Dec 29 19:40:46 GMT 2002  Colin Watson  <cjwatson@debian.org>

	Patch partly by Werner Fink <werner@suse.de>.

	* src/whatis.c (args, long_options): Add -v/--verbose option.
	  (usage): Document it.
	  (get_whatis): Print pointer loop warnings only if --verbose.
	  (main): Handle --verbose option.
	* man/man1/apropos.man1 (OPTIONS): Document --verbose.
	* man/man1/whatis.man1 (OPTIONS): Likewise.

Sun Dec 22 23:30:12 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (test_manfile): Initialize the mandata struct
	  on the stack to zero.
	  (count_glob_matches): Likewise.
	* src/straycats.c (check_for_stray): Likewise.
	* src/man.c (try_section): Use infoalloc() (which initializes the
	  mandata struct to zero) rather than malloc(). This had caused
	  several uses of uninitialized memory (Debian bug #168584).

	* src/check_mandirs (purge_whatis): Compare info->pointer against
	  "-", not just its first character.

Sun Dec 22 19:29:38 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.1.
	* docs/NEWS, man-db.gnu, man-db.lsm: Update.

Sun Dec 22 18:19:09 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_btree.c (btree_findkey): Cast key.dsize to int when using
	  it as an fprintf() field width.

Sun Dec 22 18:15:51 GMT 2002  Colin Watson  <cjwatson@debian.org>

	Patch inspired by part of SuSE's diff, although not identical.

	* GNUmakefile.in: Export DESTDIR.
	* man/Makefile.in, src/Makefile.in, zsoelim/Makefile.in: Honour
	  DESTDIR when installing and uninstalling files.

Sun Dec 22 14:14:37 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (dist): Don't update .po files automatically, since
	  they're kept under revision control.

Sun Dec 22 13:59:23 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po,
	  po/it.po, po/ja.po, po/pt_BR.po, po/sv.po: Update with msgmerge.

Sun Dec 22 13:44:20 GMT 2002  Alexandre Folle de Menezes  <afmenez@terra.com.br>

	* po/pt_BR.po: Update from Translation Project.

Sat Dec 21 13:30:43 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (count_glob_matches): Exclude file names which
	  fail stat(), such as dangling symlinks.

Sat Dec 21 03:01:34 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (count_glob_matches): New function,
	  sanity-checking results from look_for_file(). This should probably
	  be done in look_for_file() itself eventually, but that requires
	  more widespread changes.
	  (purge_normal, purge_whatis): Use it.

	* src/check_mandirs.c (gripe_bogus_manpage, gripe_rwopen_failed,
	  filename_info, purge_normal, purge_whatis): Constify arguments.
	* src/check_mandirs.h (filename_info): Update prototype.

	* docs/NEWS: Document --enable-mandirs guesswork.
	* src/.cvsignore: Add the globbing test executable.

Fri Dec 20 15:38:48 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (main): Make the test program compile again, and
	  add full argument parsing.
	* src/Makefile.in (globbing): Link with util.o.

Fri Dec 20 15:34:51 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* configure.in: Guess the --enable-mandirs setting where possible if
	  it isn't specified explicitly.

Fri Dec 20 02:28:15 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (purge_missing): Match database entries
	  against real filenames using the name field where available, not
	  the lowercased field.

Fri Dec 20 02:15:21 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (mandb): If force_rescan is set, delete the database
	  and recreate it from scratch.
	* src/check_mandirs.c (testmandirs): force_rescan is handled
	  elsewhere now.
	  (purge_normal, purge_whatis): Remove inline qualifier.
	  (check_multi_key): New function to check for broken multi keys
	  such as those generated by 2.4.0.
	  (purge_missing): Call check_multi_key() where necessary.

	* src/lexgrog.l (find_name): Revert change of 27 November 2002, as
	  calling ult_src() inside find_name() breaks mandb (which already
	  calls ult_src() itself). Instead:
	  (main): Do the ult_src() resolution here for each element of argv.

	* src/ult_src.c (ult_src): 'name' argument is const.
	* src/lexgrog.l (find_name): 'file' argument is const.
	* include/manconfig.h.in, src/ult_src.h: Update prototypes.

Mon Dec 16 05:28:34 GMT 2002  Colin Watson  <cjwatson@debian.org>

	From SuSE's diff:

	* lib/error.c: Add 'extern' to prototypes.
	* lib/strappend.c, lib/xstrdup.c, lib/xstrndup.c: #include
	  "manconfig.h" rather than using an explicit prototype.
	* lib/xstrdup.c (xstrdup): 'string' should be const.

	* po/cs.po: Fix a format string.

	* src/lexgrog.l: Add Japanese translation of NAME.
	* src/man.c: 'wd', 'cwd', and local_man_loop() are static.

Mon Dec 16 04:30:39 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* configure.in: 'test "$foo"' => 'test -n "$foo"' throughout. Taken
	  from SuSE's diff.

Wed Dec  4 21:02:48 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* man/man1/lexgrog.man1: Replace `, ', and - (for literal dash
	  rather than hyphen) with \(oq, \(cq, and \- respectively.
	  (NOTES): lexgrog attempts to handle .so requests now.

Tue Dec  3 01:39:54 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main): Only set multiple_locale if it's going to be
	  used. Look at multiple_locale rather than internal_locale when
	  performing special $LANGUAGE handling.

Mon Dec  2 14:08:08 GMT 2002  Michael Piefel  <piefel@informatik.hu-berlin.de>

	* po/de.po: Fix a missing newline.

Mon Dec  2 13:58:55 GMT 2002  Michael Piefel  <piefel@informatik.hu-berlin.de>

	* po/de.po: Update from Translation Project.

Fri Nov 29 15:40:21 GMT 2002  Jordi Mallach  <jordi@sindominio.net>

	* po/ca.po: Update from Translation Project.

Wed Nov 27 20:27:59 GMT 2002  Christian Rose  <menthos@menthos.com>

	* po/sv.po: Update from Translation Project.

Wed Nov 27 02:43:03 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.1-pre1 (for translators).
	* docs/NEWS: Update.

Wed Nov 27 02:29:42 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (find_name): Call ult_src() to resolve .so links.
	* src/Makefile.in: Link ult_src.o into lexgrog.

Wed Nov 27 01:49:18 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* release.sh: Don't pass --copy to autogen.sh, as it's a no-op now.
	* po/.cvsignore, tools/.cvsignore: More ignored files.

Wed Nov 27 01:46:27 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* tools/mkinstalldirs: Remove. It's more trouble than it's worth to
	  store something in CVS that autopoint thinks it controls.

Wed Nov 27 01:25:52 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* po/da.po: Correct some minor typographical mistakes (mostly
	  missing spaces or newlines at the end of one piece of a string
	  concatenation).
	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po,
	  po/it.po, po/ja.po, po/pt_BR.po, po/sv.po: Update with msgmerge.

Wed Nov 27 00:51:47 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* man/man1/apropos.man1, man/man1/lexgrog.man1, man/man1/man.man1,
	  man/man1/manpath.man1, man/man1/whatis.man1,
	  man/man1/zsoelim.man1, man/man5/manpath.man5,
	  man/man8/accessdb.man8, man/man8/catman.man8, man/man8/mandb.man8:
	  Add a .pc request so that the % characters we use for
	  substitutions don't get translated into page numbers when
	  formatting the unsubstituted pages.

Wed Nov 27 00:37:29 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* man/man1/lexgrog.man1 (WHATIS PARSING): Add an example of how NAME
	  sections should be written in mdoc.

Tue Nov 26 22:57:27 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* .cvsignore: Ignore the m4 directory, created by autopoint.
	* GNUmakefile.in (_subdirs, _m4): Add m4/*.m4 to the distribution.
	  (_root): There are no *.h files left in the top-level directory.
	  (nls_man): de_DE.ascii is gone.
	  (dist): Use 'cp -p' rather than 'ln', since ln notes that making a
	  hard link to a symbolic link is not portable.

Tue Nov 26 03:43:15 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* po/pt_BR.po: New from Translation Project.
	* po/LINGUAS: Add pt_BR.

Fri Nov 22 22:06:01 GMT 2002  Morten Brix Pedersen  <morten@wtf.dk>

	* po/da.po: Further updates.

Sat Nov 16 12:54:29 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* docs/manpage.example: Clarify that dashes in options should be
	  written using '\-', not '-'.

Thu Nov 14 23:29:14 GMT 2002  Morten Brix Pedersen  <morten@wtf.dk>

	* po/da.po: Update.

Thu Nov 14 23:26:58 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* configure.in: Implement --enable-undoc=COMMAND.
	* src/man.c (gripe_no_man): If --enable-undoc=COMMAND was set, print
	  an additional message referring users to COMMAND. This is mostly
	  here to support Debian's undocumented(7) page in a nicer way, but
	  perhaps others will find it useful too.

Thu Nov 14 04:21:09 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in: Use @LIBINTL@ rather than @INTLLIBS@. The latter
	  is deprecated.

Thu Nov 14 04:17:49 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po,
	  po/it.po, po/ja.po, po/sv.po: Update with msgmerge.

Thu Nov 14 04:10:44 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4, configure.in: Include documentation in all calls to
	  AC_DEFINE and AC_DEFINE_UNQUOTED. Look for acinclude.m4 in
	  AC_CONFIG_SRCDIR rather than acconfig.h.
	* acconfig.h: Remove; the above makes it unnecessary.
	* GNUmakefile.in: Remove acconfig.h from stamp-h.in's dependencies.

	* autogen.sh: Run autopoint, not gettextize. autogen.sh no longer
	  takes an optional --copy argument.

Thu Nov 14 04:06:41 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* po/.cvsignore: Add messages.mo and remove-potcdate.sed.
	* po/it.po: Add missing '=' in charset.

Thu Nov 14 03:53:22 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* po/cs.po: Fix an incorrect C format string.
	* po/da.po: Fix some out-of-sync C format strings and default PO
	  file headers. I've contacted the translator about these.

Thu Nov 14 01:57:42 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* man-db.gnu, man-db.lsm: Document the switch from SourceForge to
	  Savannah.

Mon Nov 11 01:50:28 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (man): Update the count of found pages with the return
	  value of display_pages(). This should fix the situation where man
	  finds a matching entry in the database, discovers that it's
	  actually a dangling symlink, but fails to print an error message
	  to say that no page was found.

Mon Nov 11 00:47:38 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (OPTIONS): Change \[char173] to \[shc]. The
	  former doesn't appear to display as anything useful these days.
	* man/es_ES.88591/man1/man.man1, man/it_IT.88591/man1/man.man1,
	  man/ja_JP.eucJP/man1/man.man1: Likewise.

Thu Nov  7 02:18:44 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (display): Don't do access() checks on an empty man_file
	  in the display_to_stdout branch, to avoid problems when running
	  'man -X -l -'. Similar code is already in the other branch. Patch
	  from Peter Muir <iyhi@yahoo.com>.

Thu Nov  7 01:42:52 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Further updates for 2.4.1.
	* docs/ToDo: I think the new-style database is OK now.

Thu Nov  7 01:32:29 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (match_in_directory): Don't use FNM_NOESCAPE flag
	  to fnmatch().
	  (look_for_file): Escape paths and names before passing them to
	  match_in_directory().
	* src/globbing.h: Update variable names in prototype.

Wed Oct 23 02:12:43 BST 2002  Colin Watson  <cjwatson@debian.org>

	* tools/README: Remove reference to install-manpage.

Wed Oct 23 02:10:15 BST 2002  Colin Watson  <cjwatson@debian.org>

	* tools/install-manpage: Remove. It doesn't work at all as far as I
	  can see, and at least as far as Debian is concerned dh_installman
	  does a better job.
	* GNUmakefile.in: Remove reference to install-manpage.

Wed Oct 23 02:03:18 BST 2002  Colin Watson  <cjwatson@debian.org>

	Apply proper copyright and licence notices to all source files.
	There are no functional changes here, either to the code or to the
	applicable licences, merely clarifications.

	* docs/COPYING.LIB: New file, containing version 2.1 of the GNU
	  LGPL.

Wed Oct 23 01:56:38 BST 2002  Colin Watson  <cjwatson@debian.org>

	* tools/install-sh: Update to the version in automake 1.4-p4, which
	  includes a full (MIT) licence notice.

Sat Oct 12 20:16:48 BST 2002  Colin Watson  <cjwatson@debian.org>

	A much-needed complete rewrite of splitline(). The previous version
	was extremely difficult to debug (see http://bugs.debian.org/123130)
	and got info->pointer and info->whatis wrong quite frequently. This
	version is much simpler and I hope more correct.

	* src/util.c (trim_spaces): New function.
	* include/manconfig.h.in: Prototype trim_spaces().

	* src/check_mandirs.c (gripe_bad_store): New function.
	  (splitline): Remove.
	  (parse_descriptions, store_descriptions, free_descriptions): New
	  functions, implementing the whatis parsing that used to be in
	  splitline() and test_manfile().
	  (test_manfile): Reduce the complicated loop over splitline() to
	  calls to the above three functions. Adjust the parsing failure
	  case to require less deeply nested indentation.
	* src/check_mandirs.h: New page_description struct, used to
	  implement the above. Prototype new functions.
	* src/straycats.c: Use the new page_description-based interface.

Wed Sep 25 00:39:16 BST 2002  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (DESCRIPTION): Clarify the purpose of section 7
	  as "Miscellaneous".

Tue Sep 24 00:22:36 BST 2002  Colin Watson  <cjwatson@debian.org>

	* lib/strnlen.c: Don't try to define a weak alias. We aren't libc.

Mon Sep 16 21:14:26 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/mydbm.h: datum.dsize must be size_t, not int.

Mon Sep 16 01:07:16 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (decompress): If the decompressor fails, print
	  an error message and return NULL rather than exit()ing
	  immediately. This allows callers to behave more intelligently.
	* src/lexgrog.l (find_name): Cope with decompress() returning NULL.
	* src/man.c (local_man_loop): Likewise.
	* src/ult_src.c (ult_src): Likewise.

Mon Sep 16 00:25:17 BST 2002  Clint Adams  <schizo@debian.org>

	* configure.in: Detect bzip2.
	* include/comp_src.h.in (comp_list): Include bunzip2 support if
	  available.
	* include/manconfig.h.in: Add BUNZIP2 definition.

Sun Sep 15 23:53:28 BST 2002  Colin Watson  <cjwatson@debian.org>

	Upgrade to gettext 0.11.5.

	* configure.in: Remove ALL_LINGUAS. Add AM_GNU_GETTEXT_VERSION.
	* po/LINGUAS: New file. Adds sv to the value of the old ALL_LINGUAS.
	* po/Makevars: New file.
	* po/POTFILES.in: Add src/fakesecurity.c. Change src/lexgrog.c to
	  src/lexgrog.l.
	* tools/mkinstalldirs: Upgrade to current version.

Fri Sep  6 23:58:10 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (xcopy): Don't print the error from fopen() if it's
	  just ENOENT.

Tue Sep  3 21:53:56 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (list_extensions): Prevent a theoretical buffer
	  overflow by allocating names and ext as necessary rather than
	  using a fixed-length array.
	  (dblookup): Update callers.
	* libdb/db_delete.c (dbdelete): Likewise.
	* libdb/db_storage.h: Update prototypes. ENTRIES definition is now
	  redundant.

Tue Sep  3 20:26:22 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_delete.c (dbdelete): Construct new multi_content
	  correctly (names as well as extensions) when deleting some of its
	  elements.

Fri Aug 30 03:11:42 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (make_roff_command): Restore the fix from 13 July 2001
	  that got lost while implementing -E. We need to look up the
	  correct character set each time a page is displayed, but still
	  honour any device explicitly set by -E, so test different_encoding
	  rather than roff_device.

Thu Aug 29 01:14:19 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (setenv_less): Export the value of $MAN_PN for the
	  benefit of other pagers (suggestion from Jeff Sheinberg).

Thu Aug 29 00:50:54 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c: dbfilters is no longer a global variable.
	  (get_preprocessors, make_roff_command, display): Take an extra
	  dbfilters argument.
	  (local_man_loop, make_roff_command, display, display_filesystem):
	  Adjust callers.
	  (display_database): Likewise. Pass in->filter as the dbfilters
	  argument to display() rather than setting it globally (and
	  forgetting to set it back to NULL later).
	* src/man.h: Update prototypes.

Sat Aug 17 21:53:38 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/straycats.c (check_for_stray): Initialize info.name and
	  info.filter. Remove unhelpful __inline__.

Tue Aug 13 18:25:13 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (usage): Document new option -W, --where-cat,
	  --location-cat.
	  (man_getopt): Accept -W.
	  (display): -w now just prints man_file, while -W prints cat_file.
	  If both are given, the two filenames are printed separated by a
	  space, as -w used to do.
	* man/man1/man.man1, docs/NEWS: Document this.

Sat Aug 10 13:19:34 BST 2002  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Preliminary entries for 2.4.1.

Sat Aug 10 13:15:49 BST 2002  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c (plain_hash_free, hash_install, hash_free): Remove
	  the type argument and nlist element. All current users can just
	  use separate hashtables instead.
	* lib/hashtable.h: Update prototypes and nlist declaration.
	* libdb/db_btree.c: Don't pass dummy type argument to
	  hash_install().

	* src/check_mandirs.c, src/man.c: Include "lib/hashtable.h" rather
	  than "hashtable.h".
	* src/check_mandirs.c (test_manfile): Use hashtable functions on the
	  new static whatis_hash directly rather than the old functions
	  which implicitly operated on the global man_hash.
	  (testmandirs): Since we use full paths as hash keys, there's no
	  need to clear whatis_hash between hierarchies.
	* src/man.c (db_hash_free): New function.
	  (main, try_db): Use hashtable functions on the new static db_hash
	  directly rather than the old functions which implicitly operated
	  on the global man_hash.
	  (try_db, man): Don't clear hashtables before creating a new
	  database. This used to segfault in some circumstances.

	* src/hashtable.c, src/hashtable.h: Remove.
	* src/Makefile.in: Remove mentions of hashtable.o.

Thu Aug  8 02:05:34 BST 2002  Colin Watson  <cjwatson@debian.org>

	* po/sv.po: New from Translation Project.

Mon Jul 22 01:20:28 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (splitline): Check for pointer underflow when
	  trimming leading spaces.

Mon Jul 22 01:18:18 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_ver.c: Include <string.h> for strcmp().

Wed Jul 17 20:30:30 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/wrapper.c: Include <locale.h> even under --disable-nls.

Mon Jul 15 14:18:56 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Allow EOF to terminate MAN_NAME cleanly.

Thu Jul 11 20:45:36 BST 2002  Colin Watson  <cjwatson@debian.org>

	* manual/man_db.me: Version 0.7. Remove version number from \*M
	  string. Set a default page width of 78 ens for nroff output. Add
	  myself as an author.
	* manual/intro.me (man-db): Mention lexgrog.
	  (The format of manual pages): Ted and Werner now maintain groff.
	* manual/sec.me (Specifying a section): Extensions don't have to be
	  listed unless a special ordering is desired.
	* manual/files.me (Other OS's manual pages): --systems, not
	  --system.
	  (NLS manual pages): Likewise. Update Daniel Quinlan's e-mail
	  address. Correct "/usr/man/man" to "/usr/man" in example manpath
	  output.
	  (Displaying latin1 characters on a Linux virtual terminal): Set
	  sample script in a constant-width font.
	  (Local cat page directory caches): Modification times are now
	  compared for equality rather than for the cat file being more
	  recent.
	* manual/format.me (GROFF): tools/nroff-script is no longer
	  provided.
	  (Pre-format processors (pre-processors)): Mention the lexgrog scan
	  for preprocessor hints.
	* manual/db.me (Contents of an index database): Clarify where the
	  true case of a name is stored.
	  (Accessdb): accessdb is compiled by default now.
	* manual/misc.me (NLS message catalogues): Point to the Translation
	  Project.
	* manual/*.me: Minor wording improvements. Apply better *roff style
	  (newline at each sentence break).

	* man/THANKS: Update Jordi Mallach's e-mail address.

Sun Jul  7 22:19:41 BST 2002  Colin Watson  <cjwatson@debian.org>

	* tools/config.guess: Update to 2002-05-29.
	* tools/config.sub: Update to 2002-06-21.
	* tools/README: Describe config.guess and config.sub.

	* tools/nroff-script: Remove. groff has had this since 1992, and its
	  version is considerably more up-to-date.
	* GNUmakefile.in, tools/README: Remove references to nroff-script.

	* zsoelim/zsoelim.l: -Wall cleanup. Set the nounput option, since we
	  don't need yyunput().
	  (open_file): Make sure the compiler knows that compfile and comp
	  are always initialized.

Sat Jul  6 21:30:07 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (get_roff_line_length): Widen to match groff 1.18's
	  defaults.
	  (add_roff_line_length, make_roff_command): Simplify by using en
	  units rather than inches.

	* src/man.c (main): Slight improvement in the error message for a
	  missing page. If the name doesn't begin with a digit, never use
	  gripe_no_name(): having the 'n' section shouldn't mean that 'man
	  nonexistent' says "What manual page do you want from section
	  nonexistent?".

	* src/man.c (try_section): Check for ult_src() returning NULL.

Wed Jul  3 23:46:31 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_system_manpath): Make sure the loop that scans for
	  per-system manpaths always makes progress.

Wed Jul  3 23:14:42 BST 2002  David Martinez Moreno <ender@debian.org>

	* man/THANKS: Update e-mail address.
	* po/es.po: Update.

Sat Jun 29 14:58:08 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main): If a section is given but the lookup fails,
	  check to see if the section is actually a page name. This allows
	  man page names that begin with a digit to work much more sanely.
	  (is_section): If a single-character entry in section_list is a
	  prefix of the requested section name, return successfully. This
	  means that e.g. '3tcl' is treated as a valid section even if only
	  '3' is in section_list.

	* src/man.c (is_section), src/man.h (is_section): Constify argument
	  and return type.

	* src/globbing.c (match_in_directory, look_for_file): Reduce
	  debugging chatter.

Wed Jun 26 20:07:56 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (get_whatis): "(unknown)" => "(unknown subject)",
	  mainly so that translators know the number and gender.

Wed Jun 26 19:49:49 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/catman.c (usage), src/man.c (usage), src/mandb.c (usage),
	  src/manpath.c (usage): Make --help output more consistent.
	* src/whatis.c (usage): Likewise. "alternate systems" => "alternate
	  systems'".

Wed Jun 26 14:47:01 UTC 2002  Colin Watson  <cjwatson@debian.org>

	* Version: 2.4.0.
	* README: Update or remove references to "man-db-2.3" and similar.
	* man-db.gnu: Update and sync with GNU.
	* man-db.lsm: Update.
	* manual/man_db.me: Replace "2.3.x" with "2.4.x".
	* po/ca.po, po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po,
	  po/it.po, po/ja.po: Update with msgmerge.

Wed Jun 26 14:09:25 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (name_sec): Allow whitespace before any closing
	  double quote. (rman(1) uses '.SH "NAME "'.)

Tue Jun 25 00:29:22 BST 2002  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Translation credits are in man/THANKS.
	* man/THANKS: Update.

	* manual/.cvsignore: New file.

Mon Jun 24 02:53:00 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (dbstore): Use \t instead of . to separate
	  case-variant-names and extensions in multi keys.
	* libdb/db_lookup.c (list_extensions): Take an extra 'names' array
	  argument, and split alternately into that and 'ext'.
	  (dblookup): Update and simplify accordingly; we don't need the
	  awkward '.' handling any more.
	* libdb/db_delete.c (dbdelete): Likewise.
	* libdb/db_storage.h (list_extensions): Update prototype.

	* include/manconfig.h.in: Database format version 2.4.1.

	* manual/db.me (Contents of an index database): Document
	  case-insensitive name storage format. Bring the documentation of
	  the database entry format up to date.
	* manual/sec.me (Specifying a section): Mention the SECTION
	  configuration directive.

Fri Jun 21 10:50:40 UTC 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (make_filename): in->comp may be NULL.

	* po/fr.po: Update from Translation Project.

Mon Jun 17 09:56:15 UTC 2002  Colin Watson  <cjwatson@debian.org>

	* configure.in (ALL_LINGUAS): Add ca.
	* src/man.c: Update some comments.
	* src/lexgrog.l: Treat \~ as a space. Treat \# as a comment. Treat
	  .ig as ending the whatis.

Thu Jun 13 18:16:46 BST 2002  Colin Watson  <cjwatson@debian.org>

	* po/ca.po: Some updates after review.

Wed Jun 12 18:29:18 BST 2002  Colin Watson  <cjwatson@debian.org>

	* docs/ToDo: Updates.
	* po/ca.po: New from Translation Project.

Wed Jun  5 14:23:13 BST 2002  Colin Watson  <cjwatson@debian.org>

	* po/de.po: Update from Translation Project.

Tue Jun  4 13:15:09 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Return 0 when asked to compare two
	  candidates we can't distinguish, not -1. The latter broke
	  multilingual support.

Tue Jun  4 01:33:31 BST 2002  Colin Watson  <cjwatson@debian.org>

	* Version: 2.3.90 (for translators).
	* docs/NEWS: More updates.
	* po/cs.po, po/da.po, po/de.po, po/es.po, po/fr.po, po/it.po,
	  po/ja.po: Update with msgmerge.

Tue May 28 00:36:55 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (dblookup): Check the MATCH_CASE flag in the
	  case of a single entry as well as multiple entries.

Mon May 27 23:57:26 BST 2002  Colin Watson  <cjwatson@debian.org>

	* lib/hashtable.c, lib/hashtable.h: New files, containing the
	  generic parts of src/hashtable.{c,h}.
	* lib/Makefile.in: Add hashtable.c.
	* src/hashtable.c (hash, lookup, install): Remove. These functions
	  have been renamed and moved to lib/hashtable.c.
	  (free_defn): Rename to man_hash_free and update for new hashtable
	  API.
	  (free_hashtab): Update for new hashtable API.
	* src/hashtable.h: Update prototypes.

	* libdb/db_btree.c (btree_findkey): Check for entries we've seen
	  before in the current run. These indicate a corrupt database
	  containing a loop.

Thu May 23 01:50:53 BST 2002  Colin Watson  <cjwatson@debian.org>

	* lib/cleanup.h: #endif must not be followed by a token on the same
	  line.

Thu May 23 00:29:24 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/fake_security.c (get_man_owner): New fake function to match
	  the real one in src/security.c.
	* src/manp.c (mkcatdirs): Chown newly created cat directories to the
	  MAN_OWNER when running as root.

	* .cvsignore, intl/.cvsignore, po/.cvsignore: Ignore a few more
	  files.
	* src/man_db.conf.in: Correct the heading.

Wed May 22 00:06:18 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (compare_ids): New function, replacing the
	  FAVOUR() macro. Without this, the last-but-one commit won't
	  compile ...
	  (replace_if_necessary): Use it.
	* libdb/db_storage.h: Prototype it.

Mon May 20 03:07:24 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (setenv_less): New function to set up $LESS. This
	  honours the new environment variable $MANLESS, which overrides the
	  usual processing and is copied directly into $LESS.
	  (make_display_command): Use it.
	* man/man1/man.man1 (OPTIONS): Mention $MANLESS alongside the
	  --prompt option.
	  (ENVIRONMENT): Document $MANLESS.

Mon May 20 02:16:43 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Compare id fields as a last
	  resort, so that, for example, real pages sort ahead of whatis-only
	  names.
	  (try_section): Set the id field based on the output of ult_src().

	* src/man.c (man): When locating pages, don't stop when one is found
	  in a particular directory and -a wasn't given. That's now the job
	  of the display code.

Mon May 20 01:16:02 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (free_mandata_elements): New function, to be
	  used rather than freeing the addr field directly. This frees name
	  as well.
	  (free_mandata_struct): Use it.
	* libdb/db_btree.c (dbstore, dblookup): Likewise.
	* libdb/db_store.c (dbstore): Likewise.
	* src/whatis.c (whatis): Likewise.
	* libdb/db_storage.h: Prototype it.

	* libdb/db_store.c (replace_if_necessary): Rename in and info to
	  newdata and olddata, which are more comprehensible. Don't check
	  that the name fields match here - the caller should do that.
	  (dbstore): Make sure in->name isn't set on entry, and instead set
	  it to the basename where necessary. Don't set the name field in
	  multi keys, which use the proper case.

	* src/check_mandirs.c (filename_info): We don't need to examine the
	  case of base_name here.

Thu May 16 00:47:05 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_btree.c (btree_flopen): If O_CREAT isn't set, check
	  whether we're trying to open a zero-length database and, if so,
	  return immediately. This works around some pathological behaviour
	  in Berkeley DB.

Mon May  6 03:48:17 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c (FAVOUR): Parenthesize macro arguments.
	  (dbstore): In situation (3), use the old lookup key for the name
	  of the corresponding multi key, not the basename (which may be in
	  the wrong case).

Sun May  5 17:49:21 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Accept DOS line-ending conventions.

Sun May  5 15:38:34 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_delete.c (dbdelete): Don't scribble over the list
	  returned by list_extensions(). We need it shortly afterwards to
	  construct the new multi key.

Fri May  3 19:43:52 BST 2002  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in (LESS_OPTS): Add the -R flag, which helps
	  with displaying the ANSI colour escapes generated by groff 1.18.

Fri May  3 19:27:40 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (add_roff_line_length): New function, adding -rLL and
	  -rLT to the groff command line (supported in groff >= 1.18).
	  (make_roff_command): Call add_roff_line_length(). The old code to
	  set .ll and .lt remains for compatibility purposes.

Wed May  1 02:16:11 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (testmandirs): Include the subdirectory name
	  in the "Updating index cache" message.

Wed May  1 02:05:02 BST 2002  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c: Make sure the check for whether a replace is
	  necessary in situation (3) behaves as it did before the multi key
	  format changes.

	* libdb/db_lookup.c (copy_if_set, dash_if_unset): Constify
	  arguments.
	* libdb/db_storage.h: Likewise for prototypes.
	* src/convert_name.c (gripe_converting_name): name should be const.
	* src/manp.c (get_catpath): suffix should be const.

Wed May  1 00:14:20 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (match_in_directory): Close the directory after
	  reading through it.

Wed May  1 00:02:53 BST 2002  Colin Watson  <cjwatson@debian.org>

	Case-(in)sensitivity in database lookups should work properly now.

	* libdb/db_lookup.c (gripe_bad_multi_key): New function.
	  (make_multi_key): Don't lowercase page any more - that happens
	  elsewhere.
	  (list_extensions): We now return names/extensions, not just
	  extensions.
	  (dblookup): Multi keys are now formed as "RealCase.1" rather than
	  just "1". Add a new MATCH_CASE flag which, if set, makes sure the
	  RealCase part matches. Otherwise the database lookup is
	  case-insensitive.
	  (dblookup_exact, dblookup_all): Pass through a match_case flag for
	  the above.
	* libdb/db_delete.c (dbdelete): Cope with new multi key format.
	* libdb/db_store.c (dbstore): Construct the multi key from the
	  original case of the name rather than the lowercased version. Add
	  the basename to the multi keys created here, as above.
	* src/man.c (display_database): Pass match_case flag through to the
	  database lookup.
	  (try_db): Likewise.
	* src/check_mandirs.c (test_manfile): Make sure lookups are
	  case-sensitive.
	* src/straycats.c (check_for_stray): Likewise.
	* src/whatis.c (get_whatis): Likewise.
	  (whatis): Use a case-insensitive lookup.

	* libdb/db_storage.h (struct mandata): name is no longer const; it
	  should always be freeable if non-NULL. We no longer use "-" to
	  indicate it being the same as the requested name, except in the
	  database itself.
	* libdb/db_lookup.c (copy_if_set, dash_if_unset): New functions.
	  (infoalloc): Zero the newly allocated structure.
	  (free_mandata_struct): Free name if it's set.
	  (dbprintf, split_content, make_content, dblookup): Cope with the
	  new convention for info->name.
	* libdb/db_store.c (replace_if_necessary): Likewise.
	* src/check_mandirs.c (filename_info): Likewise.
	* src/man.c (compare_candidates, add_candidate, display_database):
	  Likewise.
	* src/whatis.c (display): Likewise.

	* libdb/db_storage.h: Update prototypes.

Mon Apr 29 00:13:58 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (display): Display page names in the correct case
	  using the new info->name field.

Mon Apr 29 00:00:38 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (use_grep): Put a space in the grep command before
	  the flags!

Sun Apr 28 23:50:22 BST 2002  Colin Watson  <cjwatson@debian.org>

	Pass through much of the code adding 'const' where appropriate. This
	should help me avoid various memory management bugs.

	Noteworthy changes from this:

	* include/manconfig.h.in (struct compression): prog and ext
	  generally shouldn't be modified directly.
	* libdb/db_lookup.c (make_content): dash really has to stay
	  constant, or the various things that point to it statically will
	  break other things badly.
	* libdb/db_storage.h (struct mandata): The only pointers here that
	  should generally be modified directly are next and addr.
	* libdb/db_store.c (dbstore): Remove debugging code left from
	  previous checkin.
	* src/check_mandirs.c (splitline): Note that we're deliberately
	  modifying info->whatis here.
	  (filename_info): Modify to be more const-friendly.
	* src/compression.c (comp_file): Add TODO for comp->file.
	* src/man.c (find_cat_file): Drop unused sec argument, and update
	  callers.

	* include/manconfig.h.in, libdb/db_storage.h, src/hashtable.h,
	  src/man.h, src/manp.h: Update prototypes for all of the above.

Fri Apr 26 01:59:46 BST 2002  Colin Watson  <cjwatson@debian.org>

	Add case-insensitivity support to the database.

	* libdb/db_storage.h (struct mandata): Add 'name' element.
	* libdb/db_lookup.c (dbprintf): Print name.
	  (split_content): Read name from start of data.
	  (make_content): Prepend name to each data element.
	  (name_to_key): New function, converting a name to lowercase for
	  use in database keys.
	  (make_multi_key): Use name_to_key().
	  (dblookup): Use name_to_key(). If info->name is "-", set it to the
	  requested key instead.
	* libdb/db_delete.c (dbdelete): Use name_to_key().
	* libdb/db_store.c (dbstore): Likewise.

	* src/check_mandirs.c (make_filename): Use in->name if name is NULL.
	  (filename_info): Fill in info->name with either a new req_name
	  argument or the supplied base_name.
	  (test_manfile): Update calls to make_filename() and
	  filename_info().
	* src/check_mandirs.h: Update prototype.

	* src/man.c (struct candidate): Rename 'name' to 'req_name'.
	  (display_filesystem, display_database_check): Update accordingly.
	  (compare_candidates): Sort exact-case matches to the front.
	  (add_candidate): Update calls to compare_candidate() and
	  filename_info(). When comparing duplicates, check the name field
	  in the mandata rather than the requested name.
	  (try_section): The hack to get the name from info_buffer is no
	  longer required now that filename_info() fills that in.
	  (display_filesystem): Update calls to make_filename(). Use the
	  mandata name for the displayed title rather than the requested
	  name. Sanity-check in->name != "-".

	* include/manconfig.h.in: Bump the database version to 2.4.0.

	* lib/xstrndup.c: Prototype strnlen().

Mon Apr 22 00:00:08 BST 2002  Colin Watson  <cjwatson@debian.org>

	* src/globbing.c (match_in_directory): New function, implementing a
	  limited glob() with optional case-insensitivity.
	  (look_for_file): Use match_in_directory() rather than glob().
	  Accept new match_case argument.
	* src/globbing.h: Update prototype.
	* src/check_mandirs.c (purge_whatis, purge_missing): Update calls to
	  look_for_file().
	* src/man.c (usage, man_getopt): Add --ignore-case and --match-case
	  arguments.
	  (try_section): Update calls to look_for_file().
	  (try_section, display_filesystem, display_database,
	  display_database_check, display_pages, man): Make sure to use the
	  candidate name rather than the requested name, so that
	  case-insensitive lookups work.
	* man/man1/man.man1 (OPTIONS): Document --ignore-case and
	  --match-case.

	* po/.cvsignore: Ignore man-db.pot rather than man_db.pot.

Thu Apr 18 11:15:11 BST 2002  Matej Vela  <vela@debian.org>

	* docs/manpage.example: Use .BR for links to other man pages.

Wed Apr  3 19:54:03 BST 2002  Colin Watson  <cjwatson@debian.org>

	* Rename package from man_db to man-db.

	* docs/NEWS: Start updating for 2.4.0.

Wed Apr  3 18:44:04 BST 2002  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (distclean): Remove autom4te.cache.

Wed Apr  3 18:40:19 BST 2002  Colin Watson  <cjwatson@debian.org>

	* .cvsignore: Add autom4te.cache.
	* configure.in: Use AC_LIBOBJ rather than setting LIBOBJS directly.
	  (--enable-setuid): Use quadrigraphs to get [ and ].
	  (--with-config-file): New option.
	* include/Defines.in (config_file): Honour --with-config-file
	  setting.

Fri Mar 29 21:08:37 GMT 2002  dann frazier <dannf@dannf.org>

	* docs/manpage.example.sgml: Update copyright year.

Thu Mar 21 16:22:58 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/man.c (main): Save the value of $LESS at startup to
	  $MAN_ORIG_LESS, and use that saved value in preference to $LESS.
	  This lets recursive invocations of man give less the correct page
	  titles.

Wed Mar 20 09:37:11 GMT 2002  Eirik Fuller <eirik@hackrat.com>

	* src/check_mandirs.c (splitline): Don't create a copy of base_name
	  as pointer_name.
	  (test_manfile): Be more careful about pointer reuse across calls
	  to splitline().

Mon Feb 11 13:01:07 GMT 2002  Michael Piefel  <piefel@debian.org>

	* po/de.po: Corrections and updates; convert to UTF-8.
	* man/THANKS: Add credit (the contributor of the previous de.po is
	  unidentified).

Sun Jan 27 03:31:11 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* configure.in (ALL_LINGUAS): Add da. Reorder alphabetically.

Sat Jan 12 17:55:12 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Match a line at a time rather than a character at a
	  time after the end of the NAME section.

	* src/check_mandirs.c (testmandirs): More --debug information.

	* include/manconfig.h.in (LESS_OPTS): Prune duplicate -Pm option.
	  Set -PM too so it works even when $LESS contains -M.
	* src/man.c (make_display_command): Substitute prompt_string into
	  LESS_OPTS twice to accommodate the above.

Mon Jan  7 16:16:02 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Another {blank_eol} fix, thanks to Peter Clay.

Sun Jan  6 19:05:46 GMT 2002  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Use {blank_eol}, not [blank_eol]. The latter
	  matches in entirely inappropriate places.

Sun Dec 23 06:17:47 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (long_options, usage, man_getopt): Add a new
	  -E/--encoding option. It behaves a little like -T, except that it
	  uses nroff instead of troff and outputs to a pager.
	  (make_roff_command): Only call determine_lang_table() if
	  roff_device isn't already set.
	  (display, try_section, display_filesystem, display_database):
	  Check for different_encoding.
	* man/man1/man.man1 (DEFAULTS, OPTIONS): Document -E.

Sun Dec 23 05:23:05 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (compare_candidates): Compare sections according to
	  section_list before comparing them lexicographically.
	  (add_candidate): Do a better job of inserting each entry at the
	  right place in the list.

Sun Dec 23 04:47:02 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (determine_lang_table): Format man pages in UTF-8 if
	  that's the current locale's character set.

Sun Dec 23 02:35:24 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (popen, pclose): Move to a separate library file ...
	* lib/popen.c: ... here.
	* acinclude.m4 (MAN_FUNC_PCLOSE): Use AC_LIBOBJ to conditionally
	  compile this.
	* acconfig.h: Remove BROKEN_PCLOSE definition.

	Major rewrite of man's searching code to make it maintainable and to
	prepare for better sorting of displayed man pages.

	* src/man.c (add_candidate): New function to add an item to a list
	  of candidate pages.
	  (compare_candidates): New helper function.
	  (compare_names, compare_mandata_ext): Remove.
	  (try_section): Use add_candidate() rather than displaying the page
	  immediately.
	  (try_db): Likewise.
	  (display_filesystem): New function to display pages found by
	  try_section().
	  (try_db_section): Rename to display_database(), and use the
	  candidate structures.
	  (exist_check): Rename to display_database_check(); use candidates.
	  (locate_page): Pass the candidate list through to try_section()
	  and try_db().
	  (display_pages): New function to iterate through a candidate list
	  and display each entry.
	  (man): Create a candidate list and pass it to locate_page().
	  Display pages only after building the full list.

Mon Dec 17 03:40:48 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* man/man8/mandb.man8 (EXIT STATUS): Document mandb's exit codes.

Mon Dec 17 03:20:15 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (long_options): Remove duplicate for --exact.
	  (word_fnmatch): New function.
	  (parse_whatis): Match using word_fnmatch() if --wildcard but not
	  --exact was given.
	* man/man1/apropos.man1 (OPTIONS): Document this.
	  (DESCRIPTION): Fix typographical glitch.

Mon Dec 17 00:53:20 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (OPTIONS): Mention groff 1.17 and the ps and
	  utf8 devices.
	* man/*/man1/man.man1: Likewise.

Sun Dec  9 03:31:54 GMT 2001  Morten Brix Pedersen  <morten@wtf.dk>

	* po/da.po: New file.
	* man/THANKS: Add credit.

Sun Dec  9 03:19:57 GMT 2001  Jose Rodriguez  <boriel@airtel.net>

	* src/man.c (main): Initialize program_name before calling error().

Fri Dec  7 01:35:31 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in: Detect libdb3, although man-db hasn't been well
	  tested with it yet.

Fri Dec  7 00:35:53 GMT 2001  Paul Slootman  <paul@wurtel.net>

	* src/man.c (main): Delete spurious backslashes in prompt_string.

Wed Nov 21 20:59:14 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* po/fr.po: Update from Laurent Pelecq.
	* po/.cvsignore: Ignore ChangeLog.

Wed Nov 21 00:48:50 GMT 2001  Colin Watson  <cjwatson@debian.org>

	Keeping generated files like the output of gettextize in CVS is bad.

	* intl/*, po/ChangeLog, po/Makefile.in.in: Remove.
	* autogen.sh: Run gettextize.
	* release.sh: When releasing, pass --copy to gettextize.

Wed Nov 21 00:29:26 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (decompress): Free esc_file and esc_filename
	  once we're finished with them.

	* src/man.c (local_man_loop): If argv is a directory, display a
	  useful error message rather than letting zsoelim get confused.

Mon Nov 19 00:53:03 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* libdb/db_lookup.c (copy_datum): Explicitly null-terminate
	  dat.dptr, since C string-manipulation functions are used on it.

Fri Nov 16 04:28:31 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_nls_manpath): Concatenate strings more safely.

	Changes adapted from a patch by OGAWA Hirofumi
	<hirofumi@mail.parknet.co.jp>:

	* acinclude.m4 (MAN_CHECK_BDB): $LIBS, not LIBS, and quote it while
	  we're here.
	* src/manp.c (pathappend): Use strsep() rather than strtok().
	  (cat_manpath): Likewise.
	  (add_nls_manpath): Likewise.

Thu Nov  8 11:27:32 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (get_preprocessors_from_file): Drop privileges to access
	  temporary file.

Wed Nov  7 13:34:38 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display): Drop privileges throughout. Don't free
	  command until after it could have been used for an error message.

Sun Oct 14 05:23:20 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/version.c: Include <stdlib.h> for exit().
	* include/manconfig.h.in: Remove spurious orphaned #ifdef. Oops.

	Spanish translation updates from David Martínez <ender@adi.uam.es>:

	* po/es.po, man/es_ES.88591/man1/apropos.man1: Bring up to date.
	* man/man1/lexgrog.man1: Fix thinko - s/problems/programs/.

Tue Sep 25 22:46:45 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (get_whatis): Suppress wrong report of a pointer loop
	  when the second or subsequent element in a pointer chain points to
	  itself and has a usable whatis.

Wed Sep 19 00:47:55 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (local_man_loop): Drop privileges throughout.

	Documentation corrections thanks to Andreas Dilger
	<adilger@turbolabs.com>:

	* man/man1/man.man1 and translations (SEE ALSO): Refer to man(7).
	* docs/manpage.example, docs/manpage.example.pod,
	  docs/manpage.example.sgml (SEE ALSO): Move to the end.
	  (SYNOPSIS, DESCRIPTION, OPTIONS): Add more advice.
	* docs/manpage.example (FILES): Restore tabs that had been turned
	  into spaces.

Tue Sep 18 03:46:00 BST 2001  Colin Watson  <cjwatson@debian.org>

	* lib/xstrndup.c: New file.
	* lib/Makefile.in: Build it.
	* include/manconfig.h.in: Prototype xstrndup().

	* src/man.c (compare_names, compare_mandata_ext): New functions.
	  (try_section): Build title more locally, displaying extensions
	  correctly. Sort the results of look_for_file().
	  (try_db_section): Build title even if NROFF_MISSING is defined.
	  (try_db): Sort data returned from the database.
	  (locate_page): Look in the filesystem first and then the database,
	  rather than the other way round.

	* src/manp.c (checkpath): Remove; it used to resolve symlinks, but
	  it doesn't do that any more and I don't think it should.
	* src/manp.c: Constify arguments to many functions by either being
	  more careful not to alter them or by duplicating them.
	* src/util.c (is_directory): Likewise.
	* src/catman.c, src/man.c, src/mandb.c, src/whatis.c (main):
	  Simplify calls.
	* src/manp.h, include/manconfig.h.in: Update prototypes.
	* src/manp.h: add_system_manpath() is static now.

	* include/manconfig.h.in: Provide stupid getcwd() emulation with
	  getwd() if the former isn't available.
	* src/man.c (main, format_display): Assume getcwd() is available.
	* src/mandb.c (main): Likewise.
	* src/manp.c (add_dir_to_path_list): Likewise.

	* src/manp.c (add_dir_to_path_list): The checks that manpaths end in
	  /man or /MAN were overly anal and never compiled in; remove them.

	* acinclude.m4 (MAN_PROG_GNU_NROFF): More portable shell for ash.

	* src/man.c (lang_table): We use the latin1 alias rather than
	  iso8859 for all other languages, so do so for Korean too.

	* src/lexgrog.l: Prevent the no-op request '.' from eating text on
	  the next line.
	  (find_name): Remove trailing spaces as well as leading ones.

Fri Sep  7 19:28:12 BST 2001  Colin Watson  <cjwatson@debian.org>

	* Version: 2.3.20.
	* docs/NEWS: Update.
	* po/cs.po, po/de.po, po/es.po, po/fr.po, po/it.po, po/ja.po:
	  Update.

Fri Sep  7 00:55:53 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (dist): Include other manpage.example formats.

	* lib/tempfile.c (create_tempfile): Create with mode 0600.
	* src/check_mandirs.c (test_manfile): Drop privileges for temporary
	  file operations.
	* src/lexgrog.l (find_name): Likewise.
	* src/man.c (make_roff_command): Likewise.
	* src/straycats.c (check_for_stray): Likewise.
	  (straycats): Likewise.
	* src/ult_src.c (ult_src): Likewise.

Thu Sep  6 21:54:05 BST 2001  Colin Watson  <cjwatson@debian.org>

	* include/Defines.in: Add lexgrog to list of transformed program
	  names. Adjust sysconfdir detection.
	* src/Makefile.in (install): Really install lexgrog by default.
	  Create the directory config_file is in rather than sysconfdir.

Wed Sep  5 19:55:01 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (dist): Generate a .tar.gz, not a .tgz.
	* src/man.c: Korean: roff_device is ascii8, LESSCHARSET is iso8859.
	* po/cs.po, po/de.po, po/es.po, po/fr.po, po/it.po, po/ja.po:
	  Update.

Wed Sep  5 03:42:18 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/compression.c (decompress): Constify arguments.
	* include/manconfig.h.in: Likewise.

	* src/lexgrog.l (find_name): Deal with '-' and compressed files.
	* man/man1/lexgrog.man1 (DESCRIPTION): Document this.
	  (BUGS): Remove (optimism ...).
	  (NOTES): New section. lexgrog can't parse .so requests.
	* src/Makefile.in: Really build lexgrog by default, and add some
	  objects.

Wed Sep  5 02:02:20 BST 2001  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Describe recent changes.

	* man/man1/man.man1 (OPTIONS): Document --html.
	  (ENVIRONMENT): Document $BROWSER.
	* man/man8/mandb.man8 (OPTIONS): Explain that --create implies
	  --no-purge.

Tue Sep  4 18:38:23 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display): If $BROWSER contains several elements
	  separated by colons, try each in turn until one succeeds.

Tue Sep  4 02:09:07 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (format_display): Actually change to the temporary
	  directory for HTML output.
	* src/mandb.c (main): --create implies --no-purge.

Sat Sep  1 17:40:06 BST 2001  Colin Watson  <cjwatson@debian.org>

	* lib/mkdtemp.c, lib/mkstemp.c, lib/tempname.c: New files, taken
	  from glibc 2.2.4.
	* lib/Makefile.in, lib/README: Add them.
	* configure.in: Check for mkdtemp() and mkstemp().
	* lib/tempfile.c (path_search): New function, split from
	  create_tempfile(). Now checks $TMP as well as $TMPDIR, and ensures
	  that neither is checked when privileges are raised.
	  (create_tempfile): Use it. Fix the umask around the call to
	  mkstemp() rather than calling fchmod() after the fact.
	  (create_tempdir): New function.
	* include/manconfig.h.in: Prototype create_tempdir().

	* src/man.c: --html code needs to be guarded by TROFF_IS_GROFF.
	  (man_getopt): If -H is given, set troff to 1. Add -H to the
	  "incompatible options" error message.
	  (make_roff_command): Revert determine_lang_table() special case.
	  (format_display): Use a temporary directory for HTML output (groff
	  tends to output several files, including images). Take an extra
	  argument, used to set the name of the main output file.
	  (display): Pass man_file to format_display().
	* src/util.c (remove_directory): New function.
	* include/manconfig.h.in: Prototype it.

Fri Aug 31 22:20:08 BST 2001  Colin Watson  <cjwatson@debian.org>

	Initial support for ESR's $BROWSER variable. Not complete yet.

	* src/man.c: Remove ENABLE_HTML guards around all the --html code.
	  Too many #ifdefs clutter the code, and it should at least be
	  usable to some extent now.
	  (main): Check $BROWSER before other ways of finding html_pager.
	  (man_getopt): If -H is given, set roff_device to "html". Reset
	  htmlout and html_pager with -D.
	  (make_roff_command): Don't call determine_lang_table() if htmlout
	  is set.
	  (make_browser): New function.
	  (make_display_command): Add case for htmlout being set.
	  (format_display_and_save): Rename roff_cmd to format_cmd.
	  (display_catman): Likewise.
	  (display): Likewise. Add some cases for htmlout being set (always
	  format, never save a cat page). Split some code out into
	  format_display().
	  (format_display): New function.

	* src/man.c (main): Save the value of $LESS for later.
	  (make_display_command): Use setenv() to change $LESS in the
	  environment rather than nasty shell code.

	* src/man.c (main): Don't loop if $LANGUAGE is set but empty.
	  (display_catman): Fix segfaults due to strappend() misuse.
	* src/manp.c (read_config_file): Print dotmanpath, not home (which
	  might point to freed memory).

	* src/man.c (main): Tidy up error message.
	  (store_line_length): Remove duplicate 'int width' declaration.

Wed Aug 29 20:44:27 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man/man8/mandb.man8 (WHATIS PARSING): Move to ...
	* man/man1/lexgrog.man1: ... here.

	* po/cs.po, po/de.po, po/es.po, po/fr.po, po/it.po, po/ja.po: Run
	  msgmerge.

Wed Aug 29 01:48:53 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man/man1/apropos.man1 (ENVIRONMENT): Fix grammar error.

Wed Aug 29 01:34:33 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l (usage): New function.
	  (main): Rewrite. Add command-line options, and make the output
	  more easily parseable by other programs. By default, the lexgrog
	  program now only attempts to parse its input as a man page and
	  only displays the whatis line, although this can be changed on the
	  command line.
	* src/Makefile.in: Include lexgrog in $(PROGS), so that it gets
	  built by default and linked against version.o.
	* man/man1/lexgrog.man1: New man page. Still needs some work.
	* man/Makefile.in: Install it. Tolerate it being missing in some
	  languages (ugly hack).

Tue Aug 21 01:57:44 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in: Link non-setuid programs against fake_security.o
	  rather than security.o.
	* src/fake_security.c: Add a few stub variables to match recent
	  security.c changes.

Tue Aug 21 01:34:49 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/Makefile.in (install): Don't depend on all, so that the
	  package isn't recompiled when running 'make install' on a machine
	  with a skewed clock.
	  Don't install the wrapper. Install man and mandb in $(bindir)
	  rather than $(libdir)/man-db.
	  If lexgrog and globbing have been built, install them in
	  $(libdir)/man-db rather than $(sbindir).
	  Ensure $(sbindir) and $(libdir)/man-db exist.

Tue Aug 21 00:40:47 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (escape_special): Rename to escape_less(). Constify
	  argument.
	  (determine_lang_table): Constify argument. Unify some common code.
	  (make_display_common): Use escape_less() rather than
	  escape_special().
	* docs/NEWS: Document shell escaping.

Sun Aug 19 23:56:36 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in: Compile with -Wall by default.
	* src/compression.c: Include "security.h".
	* src/manp.c: Likewise.
	* src/check_mandirs.c (purge_whatis): Correct return value when
	  purging a WHATIS_MAN entry with a missing target.
	* src/whatis.c (get_whatis): Remove unused variables 'pointer' and
	  'ext'.
	* src/man.c: Include <time.h> for time().
	  (local_man_loop): Remove unused variable 'dir'.
	  (make_roff_command): Remove unused variable 'tmpfile'.
	  (exist_check): Print 'loc' in pointer format rather than string
	  format (it's a struct mandata *).
	* src/wrapper.c: Include <grp.h> for initgroups().

Sun Aug 19 13:16:01 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (iterate_over_list): New function (get_from_list() can
	  only get the first matching element).
	  (get_manpath): Use iterate_over_list() to get multiple matching
	  MANPATH_MAP entries.

Sun Aug 19 13:02:01 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (popen, pclose): Rely on the BROKEN_PCLOSE check in
	  configure rather than checking architectures here.
	  (man_getopt): Wrap the remaining code related to --html in '#ifdef
	  ENABLE_HTML'.
	  (make_roff_command): Remove HAS_TROFF and NROFF_MISSING asserts; I
	  think they're unnecessarily unwieldy here.
	  (tmp_cat_filename): Constify argument.
	  (commit_tmp_cat): Constify arguments.
	  (display_catman): New function, split from display().
	  (display): Use display_catman(). Don't shadow status from an outer
	  scope.
	  (try_section): Simplify cat page case.

	* src/util.c (escape_shell): New function.
	* include/manconfig.h.in: strappend() is no longer in util.c.
	  Prototype escape_shell().
	* src/man.c (make_roff_command): Use escape_shell() liberally to
	  protect against strange characters.
	  (make_display_command): Likewise. Add special handling for $MAN_PN
	  in the less prompt string, since the environment variable is no
	  longer parsed by the shell.
	  (display_catman): Likewise.
	  (display): Likewise.
	* src/whatis.c (use_grep): Likewise.

	* src/catman.c (main): Print a warning if setlocale() fails.
	* src/man.c (main): Likewise.
	* src/mandb.c (main): Likewise.
	* src/manpath.c (main): Likewise.
	* src/whatis.c (main): Likewise.
	* src/wrapper.c (main): Explain why this doesn't need to warn if
	  setlocale() fails.

Thu Aug  9 15:10:26 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in: Require autoconf 2.50a (for AS_VAR_*).
	* src/wrapper.c: If DEBUG is defined, allow _man and _mandb as
	  argv[0] names as well as man and mandb, rather than instead of
	  them.
	* docs/NEWS: Document lexgrog improvement. The mkstemp() work was
	  more an improvement than a fix, as I don't think it was
	  exploitable.

Mon Aug  6 02:22:38 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: groff requests aren't case-sensitive, so stop the
	  preprocessor detection thinking they are.

Mon Aug  6 01:26:26 BST 2001  Colin Watson  <cjwatson@debian.org>

	* lib/tempfile.c (create_tempfile): Use mode 0644 rather than mode
	  0600 so that it can be read with different privilege levels.

Thu Aug  2 00:12:41 BST 2001  Colin Watson  <cjwatson@debian.org>

	* lib/tempfile.c: New file. create_tempfile() does sane
	  mkstemp()-like temporary file creation, while searching through
	  $TMPDIR, P_tmpdir, and /tmp in the style of tempnam().
	* include/manconfig.h.in: Prototype create_tempfile().
	* lib/tempnam.c: Remove, as we no longer use it.
	* lib/Makefile.in, lib/README: Remove mentions of tempnam.c, and use
	  tempfile.c instead.
	* configure.in: Don't replace tempnam().

	* src/compression.c (create_ztemp): Use create_tempfile() rather
	  than tempnam().
	* src/man.c (create_stdintmp): Likewise.
	* zsoelim/zsoelim.l (open_file): Likewise.
	* src/straycats.c (straycats): Use create_tempfile() rather than
	  mkstemp().

	* src/compression.c (decompress): Call remove_ztemp() rather than
	  duplicating code.
	  (remove_ztemp): Only close the fd if it looks valid.
	* src/man.c (remove_stdintmp): Remember to free stdin_tmpfile.

	* acinclude.m4: Correct AC_VAR_* to AS_VAR_*.
	* src/util.c (is_changed): Fix comment.

	* docs/NEWS: Preliminary entries for 2.3.20.

Tue Jul 24 02:17:53 BST 2001  Colin Watson  <cjwatson@debian.org>

	* docs/manpage.example: Some cleanups. Use more conventional
	  formatting for references to other man pages.
	* docs/manpage.example.pod, docs/manpage.example.sgml: New files.

Mon Jul 16 16:42:46 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Restore fr_name to the NAME regex.

Fri Jul 13 11:51:40 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man/de_DE.ascii: Remove (Latin-1 variant still exists).

Fri Jul 13 02:35:39 BST 2001  Colin Watson  <cjwatson@debian.org>

	* */.cvsignore: New files.

	* src/man.c (make_roff_command): Look up the correct character set
	  each time a page is displayed, not just the first time.

Thu Jul 12 01:11:41 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Split out NAME-matching regex into one regex per
	  language. Add support for cs, fi, hu, nl, and pl, not forgetting
	  Latin (for Lingua::Romana::Perligata(3pm), of course).
	  (add_separator_to_whatis): New function, to allow trimming the
	  first space from the " - " separator.
	  (main): Rewrite; find_name()'s prototype changed long ago.

Tue Jul 10 14:37:51 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/util.c (is_newer): Rename to ...
	  (is_changed): ... this. We now check whether the cat page has a
	  different timestamp from the man page, rather than simply whether
	  it is newer.
	  Remove hack for archivers that preserve timestamps: it's no longer
	  needed.
	* include/manconfig.h.in: Rename is_newer() prototype to
	  is_changed().

	* src/man.c (commit_tmp_cat): Set the modification time of a created
	  cat page to be the same as the corresponding man page.
	  (display): stat() the man page so that commit_tmp_cat() can get
	  its modification time.
	  Use is_changed() rather than is_newer().

Sun Jul  8 16:06:43 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (get_whatis): Allow an entry to point to itself if it
	  contains a non-empty whatis field. This occasionally happens when
	  multiple names and descriptions are present, and it's easier to
	  tolerate this.
	  (display): If an entry points to itself, don't display the pointer
	  in square brackets.

	* include/sections.list: Remove; it's no longer needed.
	* GNUmakefile.in (dist): Don't install it.
	* include/Defines.in: Don't reference it. Also remove definition of
	  message_catalogue (obsoleted by gettext).

	* include/manconfig.h.in (LESS_OPTS): Don't include $LESS.
	* src/man.c (make_display_command): Include $LESS here instead. Put
	  it after prompt_string rather than before, so that long options in
	  $LESS work.

Sat Jul  7 16:32:24 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (determine_lang_table): Fix silly bracketing typo that
	  caused none of the lang_table entries to match.

Thu Jul  5 15:48:42 BST 2001  Colin Watson  <cjwatson@debian.org>

	* Version: 2.3.19.

	* docs/NEWS: Update.
	* man-db.gnu: Update. Change formatting to something closer to that
	  currently in the Free Software Directory CVS repository.
	* man-db.lsm: Update.

Thu Jul  5 14:27:17 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man/man5/manpath.man5 (FORMAT): MANDB_MAP now only affects
	  setuidness when in the system configuration file.
	* src/man_db.conf.in: Likewise.

	* po/cs.po, po/de.po, po/es.po, po/fr.po, po/it.po, po/ja.po:
	  Update.

Wed Jul  4 13:39:40 BST 2001  Colin Watson  <cjwatson@debian.org>

	The product of some hacking at the Debian Conference. Enjoy.

	* docs/NEWS: Describe recent changes.

	* include/manconfig.h.in: Add SYSTEM_CAT and USER_CAT defines.
	  Move includes from security.c to ...
	* src/security.h: ... here (new file).
	* src/man.c: Include security.h.
	* src/mandb.c: Likewise.
	* src/security.c: Likewise.

	* src/manp.c (add_mandb_map): Take an additional parameter, user.
	  Use the new MANDB_MAP_USER flag instead of MANDB_MAP if it is set.
	  (cat_manpath): Look at user catpaths before system catpaths.
	  (add_to_dirlist): Take user parameter, passed through to
	  add_mandb_map().
	  (read_config_file): Call add_to_dirlist() with user set for
	  ~/.manpath, and reset for /etc/manpath.config (security fix).
	  (get_mandb_manpath): Allow user manpaths.
	  (global_catpath): Rename to get_catpath(), and only allow it to
	  handle user catpaths (from ~/.manpath) as well if explicitly
	  requested.
	  (is_global_mandir): Note that this is trusted.
	* src/manp.h: Reflect renaming of global_catpath() to get_catpath().

	* src/man.c (need_to_rerun): Use get_catpath() instead of
	  global_catpath().
	  (make_roff_command): Likewise.
	  (display): Likewise.
	  (find_cat_file): Likewise.
	  (try_db_section): Likewise.
	  (try_db): Likewise.
	* src/catman.c (main): Likewise (check only user mandirs).
	* src/mandb.c (main): Likewise (check only user mandirs).
	* src/straycats.c (straycats): Likewise (check only with user
	  mandirs).
	* src/whatis.c (search): Likewise (check only with user mandirs).

	* src/man.c (need_to_rerun): Use is_global_mandir() rather than
	  global_catpath() to decide whether to drop privileges.
	* src/mandb.c (main): Likewise. Unify common code for system and
	  user catpaths.

	* src/man.c (make_roff_command): Check catpath even if
	  global_manpath is false.
	  (locate_page): Simplify slightly.

	* src/security.c (get_man_owner): New function: gets and caches the
	  password entry structure for MAN_OWNER.
	* src/man.c (commit_tmp_cat): If running as root, chown created cat
	  pages to MAN_OWNER.

Sun Jul  1 01:58:33 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (splitline): Don't initialize the pointer
	  field here; instead, control it from ...
	  (test_manfile): ... here.
	  Change the logic for multiple name/description blocks again.
	  Remove misguided special-casing of the first name in a block. Set
	  the id field more carefully, depending on string equality instead
	  of ordering. Avoid scribbling over lg.whatis when a later
	  splitline() needs it. Don't call splitline() if whatis parsing
	  failed.

	* src/check_mandirs.c (purge_normal): New function, factored out
	  from purge_missing().
	  (purge_whatis): New function to decide whether to purge a
	  WHATIS_MAN entry.
	  (purge_missing): Use both of these.
	  (testmandirs): purge_whatis() sometimes needs to ensure a
	  hierarchy is rescanned. Honour this.
	  Improve indentation levels.
	* src/mandb.c (main): Reset force_rescan before each purge.

	* src/lexgrog.l: Treat '..' as a no-op request.

Sun Jul  1 01:38:13 BST 2001  Colin Watson  <cjwatson@debian.org>

	* manual/misc.me (Modes of operation): Mention new requirement to
	  use --update to update databases.
	  mandb knows how to delete old entries now, so remove a sentence
	  saying it can't.

	* src/man.c: More in the quest for sane indentation levels.

	* man/man1/apropos.man1: Textual cleanups.
	* man/man1/man.man1: Likewise.
	* man/man1/manpath.man1: Likewise.
	* man/man1/whatis.man1: Likewise.
	* man/man1/zsoelim.man1: Likewise.
	* man/man5/manpath.man5: Likewise.
	* man/man8/accessdb.man8: Likewise.
	* man/man8/catman.man8: Likewise.

	* man-db.lsm: Reformatted as per the LSM.README.

Thu Jun 28 22:52:04 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (try_db_section): Downgrade whatis refs warning to a
	  debugging message, as it's rather noisy for a stable release.

Thu Jun 28 22:38:41 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (gripe_rwopen_failed): New function.
	  (testmandirs): Use it.
	  (purge_missing): New function to purge database entries whose
	  associated manual pages have been deleted.
	* src/check_mandirs.h: Prototype purge_missing().

	* src/mandb.c (main): New --no-purge option. Unless it is used,
	  purge_missing() is called on each database before calling mandb().
	  Don't call straycats() until after the temporary database has been
	  moved to its permanent location. Make sure all cleanup code is
	  called with dropped privileges.
	  Add statistics message for purged entries, and separate messages
	  for the benefit of translations.
	  When --test is given, only assume --quiet if --debug wasn't given.
	  (usage): Describe --no-purge.

	* src/man.c: Move extension's storage to ...
	* src/globbing.c: ... here.
	  (look_for_file): Constify string arguments.
	* src/man.h: Move prototype of look_for_file() to ...
	* src/globbing.h: ... here (new file).

	* src/manp.c (pathappend): Only append the new element(s) if any
	  were left after removing duplicates.
	  (read_config_file): Make sure what we free was actually allocated.

	* src/Makefile.in (mandb): Link with globbing.o.

	* man/man8/mandb.man8 (OPTIONS): Document --no-purge.
	  General textual cleanup.

	* src/accessdb.c (main): Move content into a tighter scope.

	* src/security.c (drop_effective_privs): Style nit.

Thu Jun 28 13:28:13 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man/man1/man.man1 (ENVIRONMENT): Document $MANWIDTH.

Thu Jun 28 13:15:04 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (store_line_length, get_roff_line_length): New
	  functions, adapted from Andries Brouwer's man.
	  (main): Outside catman mode, find out and store the line length.
	  (make_roff_command): Outside catman mode, retrieve the stored line
	  length and feed a .ll request into the pipeline if it's
	  non-standard. We let recent groff handle the page length.
	  (display): Don't even consider saving the cat page if save_cat is
	  already false.
	  (get_preprocessors): If the database says no preprocessors are to
	  be used, it's OK to save the cat page.

Thu Jun 28 01:44:02 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man_db.conf.in (SECTION): Remove guarantee that ties will be
	  broken in lexical order within sections. It's rather complicated
	  to be sure of that right now, and it should rarely matter.

	* docs/ToDo: lexgrog learnt how to detect preprocessors ages ago.

Thu Jun 28 01:02:32 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (gripe_stat_file): Downgrade the warning if a manpath
	  element doesn't exist to a debugging message (affects people
	  without a /usr/local/share/man, for example).
	  (read_config_file): Additional debugging message. Free home if it
	  gets allocated.

Thu Jun 28 00:35:09 BST 2001  Colin Watson  <cjwatson@debian.org>

	The caching cleanup I've been promising for weeks. Here be dragons.

	* src/man.c (man): Only update database caches if --update is given.
	  (main): --all no longer implies a database update (you can always
	  use --all --update if you need that).

	* man/man1/man.man1 (OVERVIEW): It's no longer necessarily man's job
	  to keep the caches up to date; use --update to get that.
	  (DEFAULTS): Likewise. Some rationale. Mention globbing fallback.
	  (OPTIONS/--local-file): Fix typo.
	  (OPTIONS/--update): New description. Only useful with setuid man.
	* manual/misc.me (Modes of operation): man will only update database
	  entries if the --update flag is used.

Tue Jun 26 22:10:07 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: More cleanup. No substantive changes.
	* include/manconfig.h.in: Likewise. Also bring xrealloc() prototype
	  into sync.

	* src/mandb.c (main): Allow root as well as MAN_OWNER to work on
	  system manpaths.

Tue Jun 26 03:45:01 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man_db.conf.in (SECTION): Add a little more advice about where
	  to list sections with extensions.

	* src/manp.c (add_to_dirlist): Add SECTIONS as an alias for SECTION,
	  since I keep getting it wrong and I came up with it in the first
	  place. Both make sense in different situations.

	* src/check_mandirs.c (splitline): Trim trailing spaces off names
	  and descriptions. If the given base_name contains a comma, only
	  use the part of the name before it as the target for pointers.

	* src/whatis.c (get_whatis): Unroll recursion into a finite loop to
	  avoid infinite recursion if the database contains a pointer loop.
	  Add the page name as an argument so that a warning can be printed.
	  (display): Pass the new argument to get_whatis().
	  (apropos): Recommend 'mandb --create' rather than plain 'mandb' if
	  the database gets corrupted.

	* src/lexgrog.l: Ignore no-op groff requests (e.g. '.').
	  New variable, fill_mode. Reset it when .nf is encountered, set it
	  when .fi is encountered.
	  (newline_found): If fill_mode is set, add 0x11 instead of a space.

Mon Jun 25 02:55:36 BST 2001  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Describe recent changes. Add dates of old releases.

	* include/manconfig.h.in: Move check_mandirs.c prototypes to ...
	* src/check_mandirs.h: ... here (new file).
	* src/man.c: Include check_mandirs.h.
	* src/mandb.c: Likewise.
	* src/man.h (make_filename): Move prototype to check_mandirs.h.

	* src/check_mandirs.c (test_manfile): Split parsing of file names
	  into mandata structures into a new function ...
	  (filename_info): ... this.
	  (test_manfile): Calculate length of file name minus compression
	  extension separately from the parsing, and do so whether COMP_SRC
	  is defined or not.

	* src/man.c (try_section): Use filename_info() to find out if the
	  section of a glob-located file is different from the current
	  section and is mentioned elsewhere in the configuration file. If
	  so, ignore that file in the current section.

Mon Jun 25 01:30:24 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (man_getopt): Conditionalize gxditview initialization on
	  TROFF_IS_GROFF. As a bonus, this squashes a compiler warning.
	  (man): Remove some unreferenced cruft, while I'm in the process of
	  fixing up multi-character sections.

	* src/Makefile.in: Build intermediate man.o and mandb.o objects, so
	  that changing other objects just requires a relink.

	* src/globbing.c (look_for_file): Print the layout in debugging mode
	  only when it's first parsed.

Sun Jun 24 18:47:20 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in (--with-db): Improve help output formatting.

	* manual/intro.me (Arguments to configure): Document
	  --enable-mandirs.
	* README: Update.

	* manual/Makefile ($(manual).html): Improve grohtml invocation.
	  (realclean): Remove generated .png files.

Sun Jun 24 17:22:53 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (try_section): Break if a page has been found and --all
	  wasn't given.
	  (try_db): Print extension in debug mode. Compare against requested
	  section if the extension is a section in its own right, to avoid
	  duplication.
	* src/man_db.conf.in: It's SECTION, not SECTIONS.

	* configure.in: --enable-mandirs=OS defines how the manual page
	  hierarchy is laid out (GNU, HPUX, Solaris, IRIX). If unset,
	  globbing behaves as before.
	* acconfig.h: Add MANDIR_LAYOUT.
	* src/globbing.c (parse_layout): New function.
	  (look_for_file): Associate each glob with a layout.

	* configure.in: Don't check for off_t (only used by gettext).

Sat Jun 23 15:23:14 BST 2001  Colin Phipps  <cph@cph.demon.co.uk>

	* zsoelim/zsoelim.l (open_file): Supply a format string to error().

Sat Jun 23 15:15:41 BST 2001  Colin Watson  <cjwatson@debian.org>

	* ult_src.c (ult_src): Restore the original mantree to the start of
	  basename before calling test_for_include(), in case ult_softlink()
	  went outside the mantree.
	  (ult_softlink): Make debugging message print the absolute path.

Tue Jun 19 02:33:40 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (man): Allow sections to be more than one character, and
	  trim them for use in directory names.
	* src/manp.c (read_config_file): Read ~/.manpath first, as entries
	  are added the other way around now.

Mon Jun 18 18:55:39 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (add_sections, get_sections): New functions.
	  (add_to_dirlist): Recognize new SECTIONS directive.
	* src/manp.h (iterate_catlist, start_iterator): Remove (not used).
	  (get_sections): New prototype.
	* src/man.c (get_section_list): Use get_sections() instead of
	  std_sections if it returns a non-empty list.
	* src/man_db.conf.in: Add documentation of SECTIONS, and a default
	  line. The documentation is still inaccurate (extensions don't work
	  well yet).
	* include/manconfig.h.in (STD_SECTIONS): Reduce to only
	  single-character sections; the rest will be set in the
	  configuration file.

	* src/manp.c (add_to_list): Add to the tail rather than the head
	  (needed for SECTIONS, probably makes other things more intuitive).
	  (read_config_file): Restore print_list() in debug mode.

	* src/check_mandirs.c: Add copyright notice and change information.
	* src/lexgrog.l: Likewise.
	* src/man.c: Likewise.
	* src/mandb.c: Likewise.

	* src/compression.c (get_ztemp): Remove redundant test.

	* src/man.c (get_preprocessors_from_file): Change an = to ==.

	* src/wrapper.c (main): Cosmetic improvements.

Sat Jun 16 19:22:51 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/straycats.c (check_for_stray): Check that
	  canonicalize_file_name() succeeded, not that it failed. (I'm
	  pretty sure that this is the last instance of this now.)

Sat Jun 16 18:30:09 BST 2001  Colin Watson  <cjwatson@debian.org>

	* libdb/db_store.c: Move id-favouring logic to a macro. If
	  FAVOUR_STRAYCATS is set, make sure a WHATIS_MAN entry won't
	  inadvertently replace a STRAY_CAT.

	* configure.in: Don't strip binaries in LDFLAGS (GNU standards).

	* src/check_mandirs.c (testmandirs): Check that opendir() succeeded,
	  not that it failed!
	  (testmandirs): Instead of initializing info.pointer here,
	  initialize it ...
	  (splitline): ... here.
	  (testmandirs): Shuffle whatis logic some more, to make sure pages
	  that really are in the filesystem don't end up as WHATIS_MAN. This
	  reverts part of the change of 26 May 2001.

	* man/man8/mandb.man8: Document the expected format of NAME sections
	  for whatis parsing, and some common reasons why parsing fails.

Tue Jun 12 22:20:17 BST 2001  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: More 2.3.19 stuff.

Sun Jun 10 14:05:10 BST 2001  Gordon Sadler  <gbsadler1@lcisp.com>

	* man/man1/manpath.man1 (ENVIRONMENT): Replace 'semicolon' with
	  'colon' throughout.

Sun Jun 10 13:59:04 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/manp.c (pathappend): Fix infinite loop when adding a manpath
	  entry which is a substring of an existing entry.

Sun Jun 10 13:49:02 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/check_mandirs.c (testmandirs): Treat EROFS like EACCES while
	  opening a database read-write (i.e. only print debug messages).
	  (create_db): Likewise.
	  src/man.c (open_cat_stream): Likewise.
	  (try_db_section): Likewise.

	* src/straycats.c (check_for_stray): Carry on gracefully rather than
	  exiting if a straycat filter fails.

	* src/manp.c (pathappend): Remove duplicate entries.

	* src/lexgrog.l: Allow .LP, .PP, and .P as well as .br between
	  whatis definitions.

Sat Jun  2 14:34:59 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in: Give our English man pages the same date format as
	  the other locales.

	* src/straycats.c: Use 'col -bx' rather than 'col-bx'.

Mon May 28 14:56:35 BST 2001  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in: Since it isn't sensible to define debug
	  (-d options at run-time do just as well), remove the commented
	  definition.
	* include/manconfig.h.in, src/catman.c, src/check_mandirs.c,
	  src/compression.c, src/man.c, src/mandb.c, src/manpath.c,
	  src/whatis.c: Remove instances of '#ifndef debug'.
	* src/util.c: debug is already declared extern in manconfig.h.

Mon May 28 14:30:38 BST 2001  Colin Watson  <cjwatson@debian.org>

	* tools/README: Describe chconfig and install-manpage.
	* man/man5/manpath.man5, docs/ToDo: Document the DEFINE directive.

	* libdb/db_delete.c, libdb/db_lookup.c, libdb/db_store.c,
	  src/whatis.c: Remove redundant strtok() declaration.
	* src/check_mandirs.c: Declare strpbrk().

	* src/*: Global style cleanup. Sorry about the large diff, but it
	  had to happen sometime: I can't stick with the prevailing coding
	  style when there are several to choose from! No meaningful code
	  change, although I disentangled a few assignments from if
	  conditions and rearranged a few other sections.
	* po/*: Update accordingly.

Sun May 27 18:32:41 BST 2001  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4 (MAN_CHECK_BDB): New macro to check for Berkeley DB.
	* configure.in: Use it.

	* src/check_mandirs.c (test_manfile): Be more accurate about finding
	  the " - " at the end of a series of whatis names, and make sure to
	  skip commas between them. Add more commentary.

	* src/man.c (open_cat_stream): Return NULL if the cat page is
	  unwriteable, rather than wasting time compressing to /dev/null.
	  (format_display_and_save): Give up if both outing and saving
	  become false.

Sun May 27 18:00:00 BST 2001  Colin Watson  <cjwatson@debian.org>

	* docs/NEWS: Preliminary entries for 2.3.19. Add current version
	  number throughout as well as just "Major changes since ...".
	* manual/misc.me (Modes of operation): mandb doesn't necessarily
	  have to be rerun any more, as the filesystem will be checked if
	  the database doesn't return anything. man and mandb can be built
	  for setuid operation but installed non-setuid now.

Sat May 26 15:33:37 BST 2001  Colin Watson  <cjwatson@debian.org>

	* manual/README: Note that HTML output is disabled by default. I
	  don't currently provide a pre-built PostScript manual anywhere.
	* manual/misc.me (Credits): Add Fabrizio.
	* manual/*: FHS updates. Various boring typo/syntax/whitespace
	  fixes.

Sat May 26 15:14:29 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in, autogen.sh: Put 'timestamp' in stamp-h and
	  stamp-h.in rather than the date.

	* src/man.c (open_cat_stream): Open the cat file before forking in
	  order to deal with errors better. Open to /dev/null without
	  complaining if the cat file is unwriteable.
	  (close_cat_stream): Only commit the temporary cat if it was
	  created.
	  (locate_page): Fall back to the filesystem if nothing was found in
	  the database (since it might be out of date).

	* src/man.c (try_db_section): If the database can't be opened
	  read-write due to EACCES, only print a message in debug mode.
	* src/check_mandirs.c (testmandirs): Likewise.
	  (create_db): Likewise.

	* src/check_mandirs.c (test_manfile): Make sure separate whatis keys
	  each get their own whatis entry.

Wed May 23 17:06:31 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in: Fix PACKAGE and VERSION substitutions.

Wed May 23 15:51:06 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in: Updates for autoconf 2.50.
	  (AC_PREREQ): Require version 2.1.2.
	  (AC_INIT): Avoid deprecated use with one argument.
	  (man_ac_version): Don't work out the autoconf version any more;
	  inline syntax is all that needed it, and any autoconf since 2.1.2
	  will do.
	  (AC_STDC_HEADERS): Now AC_HEADER_STDC.
	  (AC_LINK_FILES): No longer needed with newer gettext.
	  (AC_OUTPUT): Avoid deprecated use with arguments.
	  Fix instances of underquoting throughout, as the new autoconf is
	  less tolerant of this.
	* include/manconfig.h.in: Remove compatibility code for pre-1995
	  autoconf versions.

Thu May 17 19:11:37 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man_db.conf.in: Improve documentation of MANDB_MAP.

Wed May 16 00:09:13 BST 2001  Colin Watson  <cjwatson@debian.org>

	* tools/config.sub: Update to today's CVS.

Wed May 16 00:07:04 BST 2001  Colin Watson  <cjwatson@debian.org>

	* A number of minor fixes from SuSE's diff:

	* GNUmakefile.in: Don't prepend ../ to prefix before passing it to
	  subdirs.
	* lib/cleanup.c: HUP and TERM signal handling was mistakenly acting
	  on INT instead.
	* src/lexgrog.l: Replace a few instances of " \t\n" with
	  "blank_eol".
	* src/man.c: Drop privileges before changing back to the original
	  directory just before exiting (only matters for profiling).
	* src/util.c: Undefine MAX before redefining it.
	* po/POTFILES.in: Read src/lexgrog.c rather than src/lexgrog.l
	  (gettext understands C better than lex).
	* po/de.po, po/es.po, po/fr.po: Remove a few stray '\r's.

	* I'll look at the zlib bits of the patch soon. From a preliminary
	  look I'll probably end up rewriting it - I'd prefer more of the
	  compression stuff actually to go in src/compression.c.

Tue May 15 22:01:59 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/man.c (get_section_list): Return std_sections if argument to
	  -S was an empty string or if that or $MANSECT contained only
	  colons. Previously, man would behave wrongly in the former case
	  and segfault in the latter. Also remove a redundant xstrdup().

Mon May 14 23:46:25 BST 2001  Colin Watson  <cjwatson@debian.org>

	* Version: 2.3.18.

	* README: Add contact details.

	* libdb/stamp-h: Removed.
	* GNUmakefile.in, libdb/Makefile.in: Updated accordingly.

	* src/man_db.conf.in: FHS 2.1 has /usr/local/share/man as the
	  location of locally installed man pages rather than
	  /usr/local/man. Accordingly, the MANDB_MAP for /usr/local/man is
	  now /var/cache/man/oldlocal, and /usr/local/share/man takes over
	  /var/cache/man/local.

	* po/cs.po, po/de.po, po/es.po, po/fr.po, po/it.po, po/ja.po: Update
	  with msgmerge.

Mon May 14 22:18:32 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/security.c: Count how many times drop_effective_privs() has
	  been called, and don't actually regain privileges until
	  regain_effective_privs() has been called an equal number of times.
	  This should flush out several subtle bugs.

	* src/mandb.c: Call manpath() rather than read_config_file() (this
	  was changed while merging 2.3b12). Otherwise 'mandb --user-db'
	  segfaults as manp never gets set.

Sun May 13 18:34:33 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (dist): Don't install po/Makefile.in.

	* src/stamp-h: Removed.
	* GNUmakefile.in, src/Makefile.in: Updated accordingly.

	* GNUmakefile.in (distclean): Don't clean configure, src/lexgrog.c,
	  zsoelim/zsoelim.c.
	  (realclean): Clean configure here instead. realclean targets in
	  subdirs already remove the other two.
	* zsoelim/Makefile.in (clean): Let realclean remove zsoelim.c.

Sun May 13 17:17:32 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man/Makefile.in: Another try to get NLS installation working
	  properly. The last change was wrong when LINGUAS was unset.

	* GNUmakefile.in (dist): Install docs/manpage.example.

Sun May 13 16:54:01 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man/Makefile.in: Exclude NLS directories without man pages, as CVS
	  can't delete directories quite as fully as I'd like.

	* configure.in: No subdirectory Makefiles need ALL_LINGUAS any more.

	* manual/Makefile: Make the location of soelim variable so that
	  distributions can e.g. use the version in the build directory.

	* manual/Makefile, manual/README: Add an HTML target. Disabled by
	  default as groff's HTML driver doesn't produce very good output
	  yet (as of 1.16).

	* include/Defines.in: Only remove /usr from the default sysconfdir
	  if the prefix is exactly /usr, not something that happens to
	  contain /usr (like the default /usr/local).

Sun May 13 13:39:17 BST 2001  Colin Watson  <cjwatson@debian.org>

	* man-db.gnu, man-db.lsm: Mention move to SourceForge and the new
	  URLs for the Debian package pool.

	* man-db.gnu: New architectures (successful Debian ports as of
	  today). New mailing list for announcements.

Sun May 13 13:18:56 BST 2001  Colin Watson  <cjwatson@debian.org>

	* README: Document FHS changes; correct pointer to
	  docs/INSTALL.autoconf.

	* docs/INSTALL.autoconf: Update to instructions from automake 1.4.

	* docs/COPYING: Minor fixes from GNU (FSF address, Y2K).

Sun May 13 13:00:17 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (dist): Add include/sections.list.

	* GNUmakefile.in, man/Makefile.in: Cause USE_NLS to be substituted
	  properly from configure.

	* include/Defines.in: Remove some old gencat definitions.

	* docs/NEWS: Update in preparation for 2.3.18 release. Correct a few
	  it's -> its typos in earlier entries.

Sun May 13 02:18:00 BST 2001  Colin Watson  <cjwatson@debian.org>

	* autogen.sh: Create stamp-h.in.

	* po/cs.po, po/de.po, po/es.po, po/fr.po, po/it.po, po/ja.po: Update
	  with msgmerge.

Sun May 13 02:03:05 BST 2001  Colin Watson  <cjwatson@debian.org>

	* docs/ToDo: Most of Wilf's beta code is in now; mention SuSE.

Sun May 13 01:22:29 BST 2001  Colin Watson  <cjwatson@debian.org>

	* docs/manpage.example: New file.

Sun May 13 01:19:47 BST 2001  Colin Watson  <cjwatson@debian.org>

	* include/manconfig.h.in: Bump database version from 2.3.1 to 2.3.2.
	* libdb/db_ver.c (dbver_wr): Reformat.
	  (dbver_rd): Downgrade warnings about wrong version numbers to
	  debugging messages.
	* libdb/db_lookup.c (split_data): Fix fencepost error that would
	  overlook a missing whatis field.

	* src/man.c (try_db_section): Display warning if whatis refs are
	  relied upon to find a page.
	* libdb/db_storage.h: Note that WHATIS_MAN and WHATIS_CAT are
	  deprecated.

	* src/accessdb.c (main): Give FHS_CAT_ROOT priority over CAT_ROOT.
	* man/man8/accessdb.man8 (DESCRIPTION): Document this.
	* man/de_DE.85591/man8/accessdb.man8 (DESCRIPTION): Likewise.
	* man/de_DE.ascii/man8/accessdb.man8 (DESCRIPTION): Likewise.
	* man/es_ES.88591/man8/accessdb.man8 (DESCRIPTION): Likewise.
	* man/it_IT.88591/man8/accessdb.man8 (DESCRIZIONE): Likewise.

	* src/check_mandirs.c (testmandirs): Tidy up database opening code.

	* src/mandb.c (mandb): Don't create a new database if opt_test is
	  set.
	  (main): If opt_test is set, just delete the temporary database
	  rather than moving it into place.
	* man/man8/mandb.man8 (OPTIONS): Document --test.
	  (FILES): Document FHS compliant database locations.
	  (AUTHOR): Add myself.

	* src/ult_src.c (ult_softlink): Remove overly-cautious check for
	  non-local symlinks in mantrees.

	* src/whatis.c (apropos): Remove a now redundant test that cont.dptr
	  is non-NULL.

Sun May 13 01:00:47 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/whatis.c (apropos): Complain and exit if a data pointer is
	  NULL. For this, locally undefine BTREE to avoid using optimized
	  functions, as they don't appear to provide enough error checking
	  yet.

Fri May  4 03:59:08 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in: Change PACKAGE from man-db to man_db.

	* po/*.po: Update with msgmerge.

	* release.sh: New file (quick release script).

Fri May  4 03:44:49 BST 2001  Colin Watson  <cjwatson@debian.org>

	* acconfig.h: Remove Debian-specific entries.

	* aclocal.m4: Remove, as it's another autogenerated file.

	* autogen.sh: New file (very simple for now).

Fri May  4 03:34:54 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in (dist): Update set of installed files somewhat. No
	  need to build man_db-nls.h any more.

	* man/Makefile.in: Declare ALL_LINGUAS and LINGUAS.

	* src/man.sh: Remove (obsoleted by src/wrapper.c).

Fri May  4 02:56:30 BST 2001  Colin Watson  <cjwatson@debian.org>

	* README: Update for new NLS configuration methods. Reflect renaming
	  of configuration file from man_db.config to man_db.conf.

Fri May  4 00:18:23 BST 2001  Colin Watson  <cjwatson@debian.org>

	* stamp-h.in: Remove (generated by GNUmakefile).

Fri May  4 00:17:50 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in, configure.in, include/Defines.in,
	  libdb/Makefile.in, libdb/db_delete.c, libdb/db_lookup.c,
	  libdb/db_store.c, libdb/db_ver.c, man/Makefile.in,
	  src/Makefile.in, src/lexgrog.l-2.3.8, src/lexgrog.l-2.4a,
	  src/wrapper.c: Dispose of all the old catgets stuff. Replace with
	  gettext idioms where appropriate.

	* libdb/man_db-nls.h, src/man_db-nls.h: Remove (obsolete with
	  gettext).

	* include/config.h.in: Remove (generated by autoheader).

Thu May  3 01:17:08 BST 2001  Colin Watson  <cjwatson@debian.org>

	* GNUmakefile.in: Strip .po from language names; fix it's -> its
	  typo.

	* configure.in: Stop trying to guess the package name and version
	  number from the current directory name.

Wed May  2 18:38:49 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/manp.c: Remove #include of security.h (now merged elsewhere).
	  (pathappend): Constify second argument.
	  (mkcatdirs): Eliminate DIRLIST; now takes mandir and catdir as
	  arguments.
	  (add_2_dirlist): Rename to add_to_dirlist(); return void, and
	  otherwise eliminate use of DIRLIST. As mentioned below, we now use
	  a linked list instead.
	  (read_config_file): Update accordingly.

	* src/security.c: *uid no longer static for now, as other objects
	  use them.
	* src/man.c: Declare ruid and euid extern here now that security.h
	  is gone.

	* src/check_mandirs.c (update_db): Close dbf rather than database.

Wed May  2 17:27:22 BST 2001  Colin Watson  <cjwatson@debian.org>

	* acinclude.m4: New file. Restore definitions inadvertently removed
	  from aclocal.m4 a few changes ago.
	* aclocal.m4: Update accordingly with 'aclocal'.

	* config.guess, config.sub: Move to tools directory.

	* configure.in: Move gettext macros below AC_PROG_CC etc.

	* configure.in: Remove Debian-specific code; build dependencies
	  handle this now.

Wed May  2 16:41:28 BST 2001  Colin Watson  <cjwatson@debian.org>

	* acconfig.h: Removed some definitions gettext used to need.

	* Makefile.in (_root): Added ABOUT-NLS to the distribution.

Wed May  2 16:31:21 BST 2001  Colin Watson  <cjwatson@debian.org>

	* config.guess, config.sub: New files, synced from today's CVS.

Wed May  2 16:28:02 BST 2001  Colin Watson  <cjwatson@debian.org>

	* configure.in, include/Defines.in, man/Makefile.in: Remove use of
	  curdate.

	* man/it_IT.88591/man1/man.man1, man/ja_JP.eucJP/man1/man.man1,
	  man/man1/man.man1: s/curdate/date/g.

Wed May  2 16:15:00 BST 2001  Colin Watson  <cjwatson@debian.org>

	* po/POTFILES.in: Added src/accessdb.c and src/wrapper.c.

Wed May  2 15:53:45 BST 2001  Colin Watson  <cjwatson@debian.org>

	* ABOUT-NLS, aclocal.m4, intl/*, po/ChangeLog, po/Makefile.in.in:
	  Update to gettext 0.10.37 (from 0.10.32). Various additions and
	  removals.

	* GNUmakefile.in, libdb/Makefile.in, src/Makefile.in: Remove old
	  gencat/xcat targets.

Wed May  2 01:33:04 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/mandb.c (main): Initialize security properly, since we may be
	  setuid, and drop privileges when creating temporary databases in
	  user-supplied hierarchies. Thanks to Ethan Benson for reporting
	  this vulnerability.

	* man-db.gnu, man-db.lsm: Add myself as a developer; change
	  maintainer.

	* libdb/db_lookup.c, src/man.c: Cosmetic fixes.
	* src/accessdb.c (usage): Remove spurious space in output.

Wed May  2 01:02:19 BST 2001  Colin Watson  <cjwatson@debian.org>

	* Merging in changes from Wilf's 2.3b12 beta release.
	* docs/ChangeLog: Folded in changelog comments.

	* GNUmakefile.in, configure.in: Build configuration file.
	* */Makefile.in: Rearrange code for CPPFLAGS and similar.

	* configure.in: Look for grep, seteuid(), setresuid().
	* include/config.h.in: Add HAVE_SETEUID and HAVE_SETRESUID.
	* include/manconfig.h.in: Add GREP and various grep flags.
	* src/whatis.c: Use GREP rather than "grep".

	* src/man_db.config: Renamed to src/man_db.conf.in.
	* src/man_db.conf.in: Add commented out DEFINE directives.
	* docs/ToDo: Need to document DEFINE directive. (Also, I (cjwatson)
	  checked in two other todo items by mistake earlier: inline
	  pipelines and merging work done by Wilf and Andries.)
	* include/Defines.in: CPPFLAGS tweaks; rename config file; %.i rule.
	* include/comp_src.h.in: paths.h -> ./manconfig.h.

	* src/security.c, src/man.c: Rewrite seteuid() handling; remove
	  special "running as root" case.
	* src/security.h: Remove; combine previous contents with security.c.
	* src/man_db-nls.h: No longer need man_CHOWN.
	* include/manconfig.h.in: Add init_security() prototype.

	* src/manp.c: Major rewrite. Replace static storage with linked
	  list. Improve configuration file handling, replacing get_dirlist()
	  with read_config_file(). Move some of the more deeply nested bits
	  of read_config_file() into separate functions like
	  add_mandb_map(). (cjwatson: This won't compile yet. Fabrizio also
	  hacked on this heavily, including splitting part of get_dirlist()
	  out into add_2_dirlist() and adding mkcatdirs(). I've merged these
	  as best I can for now, but it's still unfinished.)
	* src/manp.h: Remove get_dirlist() prototype, add prototypes for
	  read_config_file() and get_def().
	* src/man.c, src/mandb.c, src/straycats.c, src/whatis.c: Use new
	  get_defs() functions to pull paths from config file rather than
	  hard-coding them.

Fri Apr 27 22:39:34 BST 2001  Colin Watson  <cjwatson@debian.org>

	* Merging in changes from Wilf's 2.3.11 release.
	* docs/ChangeLog, docs/NEWS: Folded in changelog comments.

	* GNUmakefile.in: Added deroff and manual targets.
	* README: Added comment about manual; added notes on configure
	  flags.
	* configure.in: Minor improvement for non-GNU makes.

	* src/lexgrog.l, src/lexgrog.l-2.4a: Allow comments other than at
	  the beginning of a line.

	* src/manp.c: Replace has_subdirs() with has_mandir(): for $PATH
	  components not in config, check for ../man as well as man subdirs.

	* zsoelim/zsoelim.l: Use #defines for exit codes.

	* GNUmakefile.in, README, docs/INSTALL.quick, src/man.c: Cosmetic
	  rearrangements (whitespace, typos, etc.).

Fri Apr 27 21:36:11 BST 2001  Colin Watson  <cjwatson@debian.org>

	* manual/*: Add the source code for the man_db manual from Wilf's
	  FTP site.

Fri Apr 27 18:33:17 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/accessdb.c (main): Close the database and set dbf to NULL if
	  dbver_rd() fails.
	* src/check_mandirs.c (update_db): Likewise.
	* src/man.c (try_db): Likewise.
	* src/straycats.c (straycats): Likewise.
	* src/whatis.c (search): Likewise.

Fri Apr 27 18:10:47 BST 2001  Colin Watson  <cjwatson@debian.org>

	* src/lexgrog.l: Detect grap (.G1) and vgrind (.vS).
	* include/manconfig.h.in: Add GRAP_FILTER and VGRIND_FILTER to
	  filter enum.

Fri Apr 27 18:00:04 BST 2001  Colin Watson  <cjwatson@debian.org>

	* New maintainer.

	* man/man1/man.man1 (HISTORY): Update some dates, add myself.
	* man/it_IT.88591/man1/man.man1 (HISTORY): Likewise.
	* man/ja_JP.eucJP/man1/man.man1 (HISTORY): Likewise.

	* man/de_DE.88591/man1/man.man1 (HISTORY): Update some dates.
	* man/de_DE.ascii/man1/man.man1 (HISTORY): Likewise.
	* man/es_ES.88591/man1/man.man1 (HISTORY): Likewise.

	* ja_JP.ujis/man1/apropos.man1: Remove (superseded by ja_JP.eucJP).
	* ja_JP.ujis/man1/man.man1: Likewise.
	* ja_JP.ujis/man1/manpath.man1: Likewise.
	* ja_JP.ujis/man1/whatis.man1: Likewise.
	* ja_JP.ujis/man1/zsoelim.man1: Likewise.
	* ja_JP.ujis/man5/manpath.man5: Likewise.
	* ja_JP.ujis/man8/accessdb.man8: Likewise.
	* ja_JP.ujis/man8/catman.man8: Likewise.
	* ja_JP.ujis/man8/mandb.man8: Likewise.

Tue Apr 17 15:23:30 BST 2001  Colin Watson  <cjwatson@debian.org>

	* End of the Great CVS Sync.
	* Debian release 2.3.17.1-3.

	* src/ult_src.c (ult_src): Return an error when ult_softlink()
	  fails.

	* src/man.c: Use latin1 character set for C and POSIX locales.

	* po/ja.po: Update Japanese translation.
	* man/ja_JP.eucJP/man1/apropos.man1: New file, updating Japanese
	  translation in new character set.
	* man/ja_JP.eucJP/man1/man.man1: Likewise.
	* man/ja_JP.eucJP/man1/manpath.man1: Likewise.
	* man/ja_JP.eucJP/man1/whatis.man1: Likewise.
	* man/ja_JP.eucJP/man1/zsoelim.man1: Likewise.
	* man/ja_JP.eucJP/man5/manpath.man5: Likewise.
	* man/ja_JP.eucJP/man8/accessdb.man8: Likewise.
	* man/ja_JP.eucJP/man8/catman.man8: Likewise.
	* man/ja_JP.eucJP/man8/mandb.man8: Likewise.

	* man/THANKS: Updated (new Japanese eucJP translation).

	* src/man.c (main): Support LC_MESSAGES being set differently from
	  other locale categories (internal_locale).

	* src/man.c (main): Multiple locale preferences can be set with
	  $LANGUAGE.

	* src/version.c (ver): Remove previous maintainer address.

	* configure.in: Find version number correctly.

Sun Apr  1 14:37:28 BST 2001  Colin Watson  <cjwatson@debian.org>

	* Debian release 2.3.17.1-2.

	* src/whatis.c (main): Disable regex searches if -w (wildcard)
	  option is given.

	* docs/ToDo: Using zlib rather than gzip would be good.

Sat Mar 31 18:07:46 BST 2001  Colin Watson  <cjwatson@debian.org>

	* Debian release 2.3.17.1-1.

	* src/check_mandirs.c (test_manfile): Check if the result of symlink
	  and hard link resolution is in the cache before looking for .so
	  links. This provides a substantial speedup when many symlinks
	  exist in the mantree.

	* src/catman.c (main): Initialize full locale by calling setlocale()
	  with LC_ALL rather than LC_MESSAGES (GOTO Masanori). Remove manual
	  getenv() calls accordingly.
	* src/man.c (main): Likewise.
	* src/mandb.c (main): Likewise.
	* src/manpath.c (main): Likewise.
	* src/whatis.c (main): Likewise.

	* include/manconfig.h.in: Add 3perl to section names, following 3pm;
	  Debian is using this to allow other packages to shadow pages from
	  core Perl packages.

Wed Feb 28 21:02:41 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* Debian release 2.3.17-3.2.

	* configure.in: More fixes for Debian troff and /dev/null input
	  files. This restores detection of -mandoc macros.

	* man/man1/man.man1 (OPTIONS): Typo: "It's" -> "Its".
	* man/man1/zsoelim.man1 (OPTIONS): Likewise.

	* man/man1/man.man1 (OPTIONS): Mention that argument to -M must be
	  the root of a mantree.
	  (SEE ALSO): Add reference to man-db manual to explain the above.

Wed Feb 21 00:54:47 GMT 2001  Colin Watson  <cjwatson@debian.org>

	* Debian release 2.3.17-3.1.

	* src/man.c (local_man_loop): Fix format string vulnerability in
	  printing of error message.

	* src/whatis.c (get_whatis): Fix segfault if whatis reference is
	  NULL.

	* src/man.c (local_man_loop): chdir() to original working directory
	  so that 'man -l' works again on relative paths to compressed
	  pages.

	* src/compression.c (decompress): free() file if the decompressor
	  failed so that atexit() doesn't try to remove it again.

	* src/mandb.c (main): Reverse sense of -s option to agree with the
	  documented intent.

	* configure.in: Work around change in the behaviour of Debian nroff,
	  which no longer accepts /dev/null as an input file.

	* GNUmakefile.in: Restore full clean rules.

Fri Apr  7 10:50:45 EET 2000  fab   (fpolacco@debian.org)

	* Checked in by Colin Watson during SourceForge CVS sync.

	* Upstream changes from Debian changelog (2.3.17-2):
	  - Commented away call to distclean_root in GNUmakefile: need to
	    leave the Makefile and configure in the tarball.
	  - Found and fixed subtle bug which made wrapper uselessly linked
	    with -ldb2. When invoked by root on a system which enables
	    group.db, then the call to initgroups() segfaults due to the
	    libc link to libdb!

	* Other changes not mentioned in Debian changelog:
	  - man-db.gnu: Update date and prerequisites (libdb2 becomes weak
	    prerequisite).
	  - man-db.lsm: New file.
	  - src/lexgrog.l: Cosmetic changes.
	  - src/wrapper.c: Add debugging code.

Fri Apr  7 10:50:45 EET 2000  fab   (fpolacco@debian.org)

	* Checked in by Colin Watson during SourceForge CVS sync.
	* Version: 2.3.17.
	* Upstream changes from Debian changelog:
	  - Corrected apparent disappearing of option -e in apropos.
	  - Corrected wrong usage of undocumented option -X which produced
	    error when passed to filters. This is now parametrized as
	    optional argument, defaulting to use devX75.  Documented in
	    usage : -X = -TX75, -X100 = -TX100, -X100-12 = -TX100-12.
	  - Applyed patch submitted by Tomohiro KUBOTA:
	    - roff_device and LESSCHARSET are determined by user environment
	      rather than language of manpage for English manpage.
	    - roff_device "ascii8" is used for non-English/non-ISO-8859-1
	      languages.
	  - Added new check for libdb in configure.in
	  - Added /usr/local/{share/}man to config file, due to bug in FHS,
	    thanx to Gregor Hoffleit.
	  - Added new message catalog po file for cs (czech) (4 new
	    messages), thanx to Vladimir Michl.
	  - tired of people continously complaining that man behaves
	    differently than in RedHat (which is "The Reference Linux", you
	    all know that), I'll add tbl as default filter for man. This
	    will fix those three or four manpages that do not take the
	    burden to declare their dependency on the tbl formatter (usually
	    because upstream uses RedHat and so ...). Now what would I do if
	    someone fill a bug against this because of wasting of CPU cicles
	    for un-necessary filtering on the hundreds of pages that do not
	    need tbl? I would certainly agree with them. Therefore I will
	    fix this introducing scanning of manpages a la grog in mandb,
	    and storing the result in the database.  ...[noise of hacking
	    and debugging]...  Well, I did it (use accessdb to see it!). It
	    took 4 weekend (stolen to the implementation of man 2.4) to
	    complete and debug. Now you can announce the world that man-db
	    2.3.17 knows in advance which filters to run when processing a
	    manpage which is in the database.

Wed Mar 22 16:00:16 EET 2000  fab   (fpolacco@debian.org)

	* Checked in by Colin Watson during SourceForge CVS sync.
	* Version: 2.3.16.
	* Upstream changes from Debian changelog:
	  - Applyed patch submitted by Javier Fernandez-Sanguino Pena to
	    permit search of trnlated manpages before giving the first
	    english one found.

Mon Feb 28 22:09:09 EET 2000  fab   (fpolacco@debian.org)

	* Checked in by Colin Watson during SourceForge CVS sync.
	* Version: 2.3.13.
	* Upstream changes from Debian changelog:
	  - Applied patch to avoid disappearing of index file during
	    regeneration. Thanx to Colin Phipps.
	  - Applied patch to generate secure temporary file in straycat.
	    Thanx to Colin Phipps.

Wed Feb 23 22:34:54 EET 2000  fab   (fpolacco@debian.org)

	* Version: 2.3.12

	* New maintainer.

	* find the huge list of changes (in three years) in file
	  debian/changelog.

Wed Sep 27 23:59:05 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3b12

	* src/manp.c: replace static storage with linked list

	* src/security.h: removed/combined with security.c

	* src/security.c, src/man.c: re-write seteuid() handling: 
	remove special "running as root" case

	* src/whatis.c: use GREP rather than "grep"

	* include/manconfig.h: many #DEFINE additions

	* configure.in: look for grep, seteuid(), setresuid()

	* GNUmakefile.in, */Makefile.in: minor modifications

	* include/Defines.in: modifications

	* src/man_db.config: renamed as src/man_db.conf.in

	* src/man_db.conf.in: add commented out DEFINE directives.

Thu Sep 21 19:33:58 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.11

	* manual/*: bundle the source code of the man_db manual

Wed Sep 20 16:17:19 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/manp.c: replace has_subdirs() with has_mandir(): for $PATH
	components not in config, check for ../man as well as man subdirs.

	* various: small bug-fixes from Markus, 
	Joey (joey@infodrom.north.de), Lionel (cons@dxcern.cern.ch) 

	* src/util.c: when checking man/cat timestamps, compare mod time of
	cat with latest of mod or create time of man: If untar new man
	page with old timestamp, still reformat.

Thu Jul 13 11:29:32 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.10

	* src/apropos.c: fix for #undef REGEX regarding int regex

	* src/lexgrog.l: default to new version.

	* src/README.lexgrog: new.

	* configure.in: all echo's through MAN_ECHO() for --quiet.

	* various: apply patch from Carl Edman (cedman@princeton.edu),
	port to NeXTstep and misc small fixes.

Fri Jun 16 11:12:08 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.9

Wed Jun 14 17:08:41 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/man.c (make_display_command): fix command when ascii==1

	* src/man.c (display): don't return 1 on skip if local_man_file==1

	* man/Makefile.in: force make to resolve the program name strings
	(which are sed commands) once only.

	* configure.in: don't exec pager (too many side effects)

Sun Jun  4 13:51:22 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.8

	* various: apply patch from CERN to allow globbed support for
	HPUX, OSF and SOLARIS system manual page hierarchies.

	* GNUmakefile.in: add hook for `make check'

Mon May 29 18:57:24 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/whatis.c (main): if $POSIXLY_CORRECT is in effect, 
	default to case-less extended regex searches for apropos 
	as specified by POSIX 1

	* man/man1/apropos.man1: document above change.

	* src/whatis.c (apropos, parse_name): ensure case-less
	matching on manual page name aswell as it's whatis for apropos.

	* all manual pages: replace instances of program with %program%
	and arrange to do a sed replacement with the actual name of the
	program, chosen by the installer.

	* zsoelim/zsoelim.l: fix recursion detector.

	* src/lexgrog.l (newline_found): new.

Mon May 22 20:07:17 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* nls/de_DE.88591/*.m: from Lars Fenneberg (li@gimli.comlink.de)

	* src/Makefile, libdb/Makefile: fix -DNLS

	* src/man.c (LESS_PROMPT): Make " Manual page" a translatable 
	message.

	* man/de_DE.ISO_8859-1: rename as man/de_DE.88591
	
	* nls/THANKS, man/THANKS: new.
	
	* src/whatis.c: If $POSIXLY_CORRECT, force apropos to do extended 
	regex matching.

Sat May 20 12:27:47 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/man.c: if -f or -k, simply execv() the program, passing
	the entire argv[] to it.

	* man/man1/man.man1: document change.

	* src/whatis.c: ignore -f, --whatis, -k and --apropos

Sat May 13 18:10:50 BST 1995  Markus Armbruster

	* Version: 2.3.7

	* lib/cleanup.c (pop_all_cleanups): new
	* src/man.c, src/security.c: use pop_all_cleanups() in children.

	* general: use fork() instead of vfork() in situations where
	vfork() could cause problems.

Tue May  9 23:30:58 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* manual pages: aesthetic/grammer changes.

	* flex files: process with flex-2.5.2

Mon May  8 11:15:07 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* include/manconfig.h.in: #define some exit codes.
	* all sources: use the codes.
	* English manual pages: add EXIT STATUS section where
	appropriate

	* src/man.c (make_display_command): back out execing the pager
	as PAGER does not have to be a simple program name.

	* configure.in: prepend "exec " to the default pager.

	* src/mandb.c: fix stupid bug where global databases remain
	owned by the creator in all circumstances. Clean up.

	* src/straycats.c, src/check_mandirs.c: homogenized and
	re-worded messages emitted by mandb.
 
Mon May  8 11:15:07 BST 1995  Markus Armbruster

	* lib/cleanup.c, lib/cleanup.h: new functions.  Install
	sighandler, initialise and operate a stack of cleanup funcs
	callable on exit().

	* src/mandb.c, src/man.c: modify to use cleanup functions.

Tue Apr 25 20:21:51 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.6

	* src/whatis.c: new, replaced with edited version from 2.4 alpha 
	source tree. Apropos now does _real_ word matches.

	* man/man1/apropos.man1: remove description of option -e.

Mon Apr 24 17:26:54 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/man.c (get_section_list): Ignore empty $MANSECT.
	* src/man.c (main): if (!*pager) pager = CAT;

	* libdb/db_storage.h, include/manconfig.h.in, src/check_mandirs.c,
	  src/straycats.c: small modifications to fix broken
	FAVOUR_STRAYCATS behaviour and properly handle situation when 
	STRAYCAT and WHATIS_CAT share namespace. Move definition of
	FAVOUR_STRAYCATS to include/manconfig.h.in. From Zoltan.

	* zsoelim/zsoelim.c: exit 1 on command line file open failure.
	
	* src/man.c (man_getopt): consolidate incompatible option parsing.
	* src/man.c (usage): update wrt. option parsing.

	* src/man.c (display): only prompt/attempt display if found==1.

	* src/man.c (make_display_command): exec the pager.
 
Fri Apr 21 15:16:59 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.5 (public release)

	* src/whatis.c: fix a couple of problems caused by whatis/apropos
	split.

	* configure.in: remove determination of viable gencat program,
	always use our own.

Wed Apr 19 09:53:27 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* GNUmakefile.in: renamed Makefile to differentiate between
	GNU make and others.

	* configure.in: create bogus ./makefile to catch non GNU make
	programs.

Mon Apr 17 11:06:32 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.4

	* src/man.c (format_display_and_save): don't save cat if 
	formatting process fails and/or produces nothing.

Sat Apr  8 18:02:52 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/mandb.c: change #ifdef SECURE_MAN_UID to 
	#if defined(SECURE_MAN_UID) && defined(MAN_DB_UPDATES) as the 
	databases should be owned by their creators if man is not
	responsible for updating them.

	* src/man.c: minor changes regarding MAN_DB_UPDATES

	* include/manconfig.h.in: update CATMODE and DBMODE w.r.t.
	recent MAN_DB_UPDATES/MAN_CATS definitions.

	* src/mandb.c: changes to operation. Work on a temporary copy of 
	the database, then rename() to actual database. Catch SIGINT,
	SIGTERM and remove the temp copy if necessary.

	* src/compression.c (decompress): kill(getpid(), SIGINT) instead of 
	exit(0) if child (decompressing man page) fails. 

	* src/straycats.c (check_for_stray): kill(getpid(), SIGINT) instead of
	exit(0) if child (decompressing cat page) fails.

	* libdb/db_lookup.c (make_content): ndbm limit is 4k not 1k.

Mon Apr  3 20:52:06 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* docs/NEWS: new

	* README: more Linux-system information.

	* configure.in, acconfig.h: #define NDEBUG if !--enable-debug

	* include/Defines.in: comment out @LEXLIB@, not required in link
	  stage.

Sun Apr  2 17:42:02 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3.3

	* README: add sections referring to default preprocessors and
	system specific notes. 

	* xcat/xcat.l, zsoelim,zsoelim.l, src/lexgrog.l: process with
	flex-2.5.1
 
Fri Mar 31 17:12:44 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/whatis.c (display): add free(string)

	* src/whatis.c, src/Makefile.in: produce separate object files for
	apropos and whatis so that the programs know which one they are
	regardless of actual program-filename.

	* All Makefile.in, include/Defines.in: append CPPFLAGS supplied to
	./configure or make to the standard $(CPPFLAGS) variable. 
	Allows configuring with unusual #include directories, eg. 
	CPPFLAGS=-I/usr/src/gdbm LDFLAGS=-L/usr/src/gdbm ./configure

	* configure.in (--with-db=LIBRARY): override the default database
	interface library on systems having a choice. Options={db,gdbm,ndbm}
	
	* configure.in: Re: sec 5.6 of the autoconf manual, replace 
	(if test a=b -o a=c) with 
	(if test a=b || test a=c) 

Tue Mar 28 16:44:46 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.3b2

	* lib/flock.c, lib/flock.h: New. flock() wrapper to fcntl() for
	systems that lack flock().

	* xcat/xcat.l: #include "manconfig.h". For systems not supporting
	__inline__

	* include/Defines.in (%.d : %.c): modify rule to account for C
	compilers other than gcc

	* All Makefiles.in (cd $dir && $(MAKE)): change to $(MAKE) -C $dir
	* nls/Makefile.sub.in: merge into nls/Makefile.in

Mon Mar 27 22:42:53 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/globbing.c (look_for_file): don't rely on GLOB_NOMATCH as
	AIX doesn't have it.

	* configure.in, include/manconfig.h.in (man_ac_version): new,
	replaces ac_version and is more robust
	* configure.in, aclocal.m4: rename non-autoconf macros so that
	future versions of autoconf won't clash

	* gencat/gencat.c, gencat/genlib.c: tidy up header includes and
	remove unused variable definitions

	* configure.in: check for gencat

Mon Mar 27 12:51:47 BST 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version 2.3b1

	* src/man.c: small HAS_TROFF/NROFF_MISSING changes from Markus.

Thu Mar 23 18:09:46 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/man.c: man will only _create_ user db's if
	MAN_DB_CREATES is #defined (It is not defined by default)

	* add ability to install programs/man pages with transformed names.
	ie --program-prefix=PREFIX, 
	   --program-suffix=SUFFIX and
	   --program-transform-name=EXP
	arguments to configure are now observed.

	* src/man.c (try_db): store an info->addr==NULL entry in the 
	hashtable if we fail to access this db. Only try to open the 
	db once. If the db access succeeds, but the lookup fails to find 
	anything, store info==NULL in the hashtable.

	* libdb/db_ver.c (dbver_rd): don't die if wrong version. Issue a
	message, return 1 and let the caller decide what to do. 
 
Mon Mar 20 16:13:23 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/whatis.c (get_whatis): new. Use the pointer member of mandata
	structure to access the whatis string.
	(display): modify to use get_whatis().
	
	* src/checkmandirs.c (splitline): don't store whatis referenced
	`whatis' lines in the db.

	* libdb/db_lookup.c (make_content): store a NULL whatis as "" rather
	than "-".

Sun Mar 19 16:37:58 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/lexgrog.l: wipe out roff comment lines (again).

	* src/whatis.c: use BSD style regex if POSIX unavailable. Ignore
	--regex if neither available. Fix failed-regex-compilation error
	message.

	* lib/regex.c, lib/regex.h: remove
	
	* configure.in: account for regex changes.

	* libdb/db_delete.c (dbdelete): don't barf on delete request of a
	multi-key that is not listed in the main key, return NO_ENTRY.

	* src/man.c (try_section): don't try to delete db entry for missing
	straycat. Return 0 and leave that to the caller.

Sat Mar 18 12:31:48 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Replaced strncasecmp() calls with strncmp(). Removed partial 
	support for man dirs named .../MAN.

	* lib/{alloca.c,putenv.c,memcmp.c}: new
	lib/{getopt.c,getopt1.c,getopt.h,error.c,xstrdup.c,xmalloc.c}:
	newer replacements

	* All Makefile.in, include/Defines.in, include/manconfig.h.in:
	use standard (GNU coding) installation variables: 
	bindir, sysconfdir, man?ext, man?dir, localedir, manroot.
	These variables, along with prefix and exec_prefix may be specified
	on the `make' command line.

	* configure.in: move definition of BINDIR and config_prefix to 
	include/Defines.in to allow dynamic evaluation. Rename config_prefix
	to sysconfdir.

	* libdb/db_lookup.c (list_extensions): fix return count.

	* libdb/db_delete.c (dbdelete): take account of situation 
	where there were multiple name entries and they are subsequently
	deleted. When deleting the last one (which still has a multi-key
	entry), delete the standard key too, rather than recomputing it's
	content (which would be nothing and cause a "corrupt db" message).

Fri Mar 17 23:36:44 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/man.c (glob_for_file, make_names): remove
	src/globbing.c: new file
	lib/glob.c, lib/glob.h, lib/fnmatch.c, lib/fnmatch.h: replacements
	from GNU glob.tar.gz
	configure.in: glob changes. 
	Use POSIX glob replacement.
	Allow --extension to be used in globbing environment. Don't search
	for cats in alternate cat directory if no index.

	* All Makefile.in: add standard (GNU coding) targets: all, clean, 
	mostlyclean, distclean, realclean, install, uninstall, TAGS, dist 
	Other configuration/goal modifications

	* Makefile.in: force config.status to do selective re-creation

	* src/zsoelim.l: cater for ".SH \f?NAME\f?"

	* acconfig.m4 (AC_FUNC_PCLOSE), src/man.c (display): small changes
	from Markus

	* Makefile.in, README: change `make all' to equal `make nls=off'
	rather than `make nls=all'

	* include/Defines.in: move -DDEFAULT_MANROFFSEQ to
	include/manconfig.h

	* include/manconfig.h: change inline parsing. Use autoconf-2.2

Thu Mar 16 12:38:15 GMT 1995  Markus Armbruster (armbru@pond.sub.org)

	* Version: 2.2a20
	
	* zsoelim/zsoelim.l: general fixes

	* configure.in: don't add -lc as library containing db routines.

	* lib/glob.c: ultrix fixes

	* lib/rename.c: replacement

	* lib/strappend.c: small fix and copyright notice

Wed Mar 15 11:17:58 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/lexgrog.l: modifications to whatis parser, mainly for
	stray cats.

	* src/man.c (main): add drop_effective_privs() and
	regain_effective_privs() around manpath configuration so that 
	users' `hidden' manpaths are found and used.

	* substantial configuration changes regarding all Makefiles to
	allow `alternate build directory' support. man_db may be built
	in *any* directory. Aids multi-architecture builds and testing 
	of various configuration options.

	* rationalised source files to #include "local_header" and
	#include <system_header>. CPPFLAGS uses -I- to limit -I paths
	to "" resolving only. Other alternate build directory mods.

	* src/comp_src.h.in: moved to ./comp_src.h.in
	src/manconfig.h, src/path.h.in: combined into ./manconfig.h.in

	* *ensure* that lib/{regex,fnmatch,getopt}.h are only #included
	if the replacement c source is used. Otherwise use system routines
	and system headers.

	* ./configure.in, acconfig.h, aclocal.m4 (AC_FUNC_PCLOSE,
	BROKEN_PCLOSE): new autoconf macro 

	* gencat is not installed by default. (cd gencat && make install)

	* tools/mkcatdirs: re-written
	tools/checkman: new utility to check for duplicate manual pages
	across manual page hierarchies.

	* docs/INSTALL, README: new
	
	* src/man.c (display): attempt to open tmp_cat_filename(), if
	unable, don't try to save cat.
	
Sun Mar 12 18:12:13 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version 2.2a19
	
	* all source (main): replace mkprogname(%s) with 
	xstrdup(basename(%s))

	* src/util.c (strappend): remove
	* lib/strappend.c: new

Mon Mar  6 20:05:27 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)
	
	* src/man.c (--local): re-enable support for compressed local
	files. eg `man -l foo.1.gz'

	* src/man.c (make_roff_command): Check in alternate catdir then 
	mandir for external format script if ALT_EXT_FORMAT #defined.

	* zsoelim/zsoelim.l: partial rewrite to mimick GNU soelim 
	`bad roff request' error behaviour.

Mon Mar  6 13:51:32 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/man.c: fix SEGV if arg --local used

	* src/man.c (gripe_system): exit with errorcode of failed command

Sun Mar  5 20:54:13 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version 2.2a18

	* src/catman.c (main): check individual cat directories for
	existence and perms.
	
	* src/man.c (commit_tmp_cat): fix SEGV 

	* src/man.c: NO_MAN_UPDATES & NO_MAN_CATS #defined code
	regions for experimental CERN use, untested and incomplete.

	* configure.in, src/Makefile, src/paths.h.in: undo bogus dependance
	on NLS for output device=latin1.
	
	* configure.in (--with-device=<device>): new option to select 
	default nroff output device. Test that nroff can handle selected
	output device (if any).

Thu Mar  2 19:30:45 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/lexgrog.l (too_big), (add_str_to_whatis), 
	(add_char_to_whatis): new functions
	(find_name): add extra argument.
	add string bounds checking, add new condition to terminate NAME
	section: <man_name>\n{W}*\n+.+ 

	* src/check_mandirs.c, src/straycats.c, src/manconfig.h: change
	callers of find_name().

	* src/man.c (try_db_section): warn of re-cache failure, but don't
	exit.
	lots of changes/simplifications w.r.t. global/user hierarchies.
	global_manpath == 1 for global hierarchy, global_manpath == 0 for 
	user. global_manpath is set once we know which hierarchy we are
	displaying from.

Tue Feb 28 13:34:15 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/man.c (display): fix SEGV.
	
	* src/util.c (strappend): allow realloc of NULL string.

	* src/man.c: replace strappend(xstrdup("string"), ...) with
			     strappend(NULL, string, ...)

	* src/straycats.c (check_for_stray): allow any supported
	straycat compression extension if COMP_SRC is #defined. 
	Replace static buffers with dynamic.

	* src/check_mandirs.c, src/whatis.c: replace static buffers 
	with dynamic.

	* src/util.c: (mkdbname): new function.
	  src/*.c: replace static database[PATH_MAX] with mkdbname() calls.

Sun Feb 26 20:58:59 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version 2.2a17

	* src/whatis.c: warn if no index or whatis db's available.

	* src/man.c: Fixes to setuid/privs code regarding user manual 
	trees and ruid==0 from Markus.

	* configure.in: add checks for AIX, USG, stdlib.h, MINIX, ISC_POSIX

	* lib/glob.c: ensure that _POSIX_VERSION can be defined

Sun Feb 19 12:38:10 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)
	
	* Version 2.2a16

	* Various portability fixes provided by Philippe Defert
	(defert@cern.ch)
	
	* FSSTND changes regarding /usr, /var/catman searching

	* Some header file re-arrangement to aid user configuration.

Sun Feb 12 15:00:44 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version 2.2a15

Sat Feb  4 10:54:21 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* man(1), manpath(5): revisions.
 
Thu Feb  2 23:36:20 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/catman.c (do_access): new

	* src/man.c (do_chown): new
	catman changes, don't do_prompt() if print_where==1

	* src/manp.c: changed an !is_directory() to is_directory() != 1

Sat Jan 28 09:39:07 1995 Markus Armbruster (armbru@pond.sub.org)

	* man.c: **changes** ??

Sun Jan 22 16:15:04 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)
	
	* Version 2.2a14+

	* configure.in, libdb/mydbm.h libdb/db_gdbm.c: if using gdbm, 
	explicitly test for gdbm_exists() rather than use header #defines.

	* man/man1/mandb.man1, man/man1/catman.man1: moved to man/man8 and
	renamed.

	* apropos(1), whatis(1), manpath(1), zsoelim(1), catman(8),
	mandb(8) manual pages: significant revisions.

Sat Jan 21 14:33:28 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* incorporate Markus' changes with my post 2.2a13 changes.
	
	* src/version.c (ver): fix, use fprintf() instead of error().

Thu 22 Dec 1994 15:12:38 +0100 1994 Markus Armbruster (armbru@pond.sub.org)

	* src/man.c (make_roff_command, make_display_command, 
		     open_cat_stream, close_cat_stream, display,
		     find_cat_file, checked_system, 
		     get_preprocessors): new functions

	* src/man.c (format_and_display, format_and_display_file,
		     display_cat_file, parse_roff_directive,
		     add_directive): removed functions
	
	* src/man.c (glob_for_file, make_name): made consistent.

	* src/util.c (strappend): new function.
		     (do_system_command): changed/renamed to do_system().

	* src/manp.c (global_catpath): replaced/fixed
	
	* src/security, src/fake_security (do_system_command_drop_privs):
	  renamed to do_system_dropped_privs().

	* lib/rename.c: new file 

Mon Jan  9 20:42:38 GMT 1995  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* nls/Makefile, man/Makefile: allow for bogus or non existent 
	native languages passed in $nls.

	* src/man.c (do_prompt): replaced with less friendly but more
	portable version.

	* inline directives replaced with __inline__ to be more ansi.  

Mon Dec 19 12:59:28 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)
	
	* Version: 2.2a14

	* aclocal.m4, configure.in: don't define variable nroff_device

	* src/Makefile, src/paths.h.in: define GNU_NROFF_DEVICE.
	If nls != off, GNU_NROFF_DEVICE=" -Tlatin1"
	else,          GNU_NROFF_DEVICE=" -Tascii"

	* src/man.c, src/catman.c, src/security.c: #include <vfork.h> if
	available. _exit() from child rather than exit().

Sun Dec 18 17:54:22 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/util.c (basename): removed
	lib/basename.c: extracted from src/util.c
	configure.in: check for/replace basename function if necessary.

	* src/catman.c (add_arg): replace strdup() with xstrdup().

	* soelim/soelim.*: renamed zsoelim/zsoelim.*
	
	* manual pages: reflect soelim - zsoelim name change.

Fri Dec 16 12:17:48 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* configure.in: correctly determine db header and required library

	* src/man.c (main, do_extern): pass manpath to whatis / apropos in
	case man was called with -M or -m.

	* src/catman.c (main): interrogate $MANSECT for manual sections.

	* man/man1/catman.man1, man/man1/man.man1 ($MANSEC): replace with
	the correct variable - $MANSECT.

	* src/man.c: new option (-7 or --ascii) passes page through minimal
	latin1 to ascii translator. Only useful for nroff written in ascii
	and formatted with -Tlatin1.

	* man/man1/man.man1: document it.

	* src/man.c (make_command): new routine to piece together man's
	system() call. 

Thu Dec 15 13:52:42 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.2a13

	* src/catman.c (parse_for_sec): only supply man with -L locale
	arguments if locale!=0x0

	* src/Makefile: fix libmandb.a rule

Wed Dec 14 22:49:59 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)
	
	* Version 2.2a12

	* major package restructure with creation of new subdirectories
	for xcat and the db routines. Allowed split up of single db source
	file into some constituent function parts.

	* some Makefile restructuring to allow arbitrary ordering of 
	subdirectory builds.

	* ./dblib/*, ./xcat/*: new or moved from src/.

	* src/db_storage.c: moved and split up into ./dblib/*.c
	  src/mydbm.h, db_storage.h: moved into ./dblib
	  src/nls.h: moved to ./nls.h
	  src/xcat.c, src/xcat.l, src/Register: moved into ./xcat

Wed Dec 14 00:17:11 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/manconfig.h: #include <stddef.h> for size_t declaration.

	* src/checkmandirs.c (reset_db_time): remove use of strerror() in
	debug line for systems without it.

	* src/manp.c: ensure no warnings given if quiet==1

Tue Dec 12 22:10:07 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* src/xcat.l: allow duplicate message id's to exist in single C
	source file, do not duplicate in the relative message file or
	src/man_db-nls.h. Warn of such duplications as they may be in error.

Tue Dec 12 19:05:21 GMT 1994  Markus Armbruster (armbru@pond.sub.org)

	* configure.in: fix definition of BINDIR when --prefix not used

	* src/man.c: replace "export foo=bar" with "foo=bar; export foo" in
	system() command
	
	* soelim/Makefile: do not backup old soelim before install

	* lib/error.h: new

	* convert all error message to the form 
		error(int exitcode, int errno, char *message)
	where exitcode!=0 causes exit(exitcode) after message and errno!=0
	causes the error text to be appended to the message. All messages
	have "<program_name>: " prepended.

	* all C source: #include "../lib/error.h" and replace prognam with
	program_name.

	* src/db_storage.c (ndbm_flopen, btree_flopen): generalised
	(ndbm_trun_open, btree_trunc_open): removed
	(ndbm_flclose): new

	* src/gripes.c: functions copied to relevant caller.
	src/gripes.c, src/gripes.h: removed

Sun Dec 11 15:16:42 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.2a11 (not released)

	* src/man.c (main): putenv("LESSCHARSET=latin1"), remove from
	less_options[]

	* src/lexgrog.l: translate \\[ ] (escaped space) to space,
			 accept '\" as *roff comment,
			 add a space at *roff end-of-line if necessary.

Sat Dec 10 21:37:41 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* man/man1/catman.man1: new
	
	* soelim/soelim.man1: new

	* src/man.c (display_cat_file): if (COMP_SRC), support straycats
	with any supported compression extension or none at all.
	src/man.c (make_cat_file): replace execle() with execve().

	* src/catman.c: added ARG_MAX support and use execve() instead of
	system(). This should now behave on systems with small execve() 
	argument capacity by batching more, but smaller, man jobs.

	* Makefile: `make all' now equates to `make nls=all'

Thu Dec  8 00:03:12 GMT 1994  Wilf. (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.2a10

	* src/catman.c: new utility.
	src/man.c (main): minor changes wrt --catman flag.

	* src/paths.h.in (MAN_BIN): add definition for catman.

	* dvi/: provide dvi files of the packages' manual pages.

Tue Dec  6 20:58:19 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* man/man.man1: addition of EXAMPLES section.

	* src/man.c (do_prompt): change message.
	src/man.c (need_to_rerun): make -u really force an update.
	src/checkmandirs.c (reset_db_time): new function.

	* src/mydbm.h, src/db_storage.c (ndbm_flopen, ndbm_trunc_flopen): 
	provide file locking mechanism for ndbm. 
	src/db_storage.c (btree_trunc_flopen): renamed (btree_trunc_open),
	add mode argument to open() call.

	* src/db_storage.c (make_content): add `static' to declaration of
	(dash).

	* src/man.c (try_db_section): ensure db found file entry is 
	consistent with the physical file, if not, update the db entry
	before proceeding. Cache consistency should be getting much better
	in a wide variety of circumstances now. This check is not performed
	for straycats.

Tue Dec  6 12:05:57 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* man/man.man1, man/mandb.man1: large changes.
	
	* aclocal.m4, configure.in (AC_PROG_GNU_ROFF): test for GNU nroff
	src/man.c: Do not use col with GNU nroff -Tlatin1 as (a) it is not
	needed: see grotty(1) and (b) it is not 8 bit clean. continuation
	dashes should now reappear.

Wed Nov 23 16:49:48 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/check_mandirs.c (test_manfile): Provide better checking for
	the existence of both foo.1 and foo.1.gz type problems. This should
	catch any problems earlier and relieve the db interface code of the
	job of identifying such problems.

	* src/man.c (manopt_to_env): cater for $MANOPT option arguments 
	that contain spaces (for -r).
	src/man.c (man_getopt): revise, change duplicate option behaviour,
	modify -[tTZ] handling and add option -D.
	src/man/man1/man.man1: document.

	* src/man.c: create LESS_OPTS and LESS_PROMPT and move their
	definitions to src/paths.h[.in].

	* configure.in: append -s by default to whatever pager is found.
	favour db.h and -ldb above gdbm.h and -lgdbm.
	N.B.
		db creates 	index.bt
		gdbm creates 	index.db
		ndbm creates	index.dir and index.pag

Wed Nov 23 16:46:59 GMT 1994  Zoltan Hidvegi (hzoli@cs.elte.hu)

	* src/man.c: changes relating to (less_options) and (prompt). Add
	command line support for less' prompt: option -r.

	* man/man1/man.man1: document it.

Sat Nov 19 20:19:39 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.2a9

	* src/mydbm.h, src/db_storage.c: incorporate completely new
	database type: a binary tree method using the Berkeley db-1.85.1
	library. Currently experimental and is not used by default, it has
	the potential of enhanced speed and easy maintenance as it allows 
	storage of identical keys, thus reducing the amount of work necessary
	to store and lookup multi sectional manual pages such as manpath.1
	and manpath.5. During initial tests, the `walk through' algorithm, 
	used in apropos searches was 65% faster and the general database 
	open function is 100% faster when compared with gdbm-1.7.3.

	* src/whatis.c (apropos): #define-optimised for btree database type.

	* src/convert_name.c (convert_name): reorder actions to stop certain
	catfiles ending up with a double compression extension, for
	instance: foo.1.gz.gz.

	* src/Makefile, src/man.c: enable -DNO_DEFAULT_TBL_OR_COL as an
	experiment.

Fri Nov 18 21:00:47 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.2a8 (not released)

	* configure.in (config_file, config_prefix): Fix behaviour.
	
	* src/*.[cl], soelim/soelim.l: 
		s,malloc,xmalloc,g
		s,realloc,xrealloc,g 
		s,strdup,xstrdup,g
	src/manconfig.h: remove redefinitions of malloc, realloc and strdup.

Thu Nov 17 22:01:11 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/lexgrog.l: changed catfile whatis extraction rules to be a
	little more forgiving. Increased char array size from 1024 to 2048.

	* mkcatdirs: shell script to create relative cat dirs.

	* src/$PROGS: replaced all occurances of `optional_argument' with
	`required_argument' in (long_options).

	* src/man.c, src/compression.c, src/straycats.c: ensure that a
	failed child process is recognised and dealt with (normally exit(0)).

	* src/man.c (make_cat_file): removed need to filter-then-copy if not
	setuid. [untested]

	* src/man.c, src/mandb.c (main): optional profiling support if 
	__profile__ defined.

	* configure.in (config_file, config_prefix): don't work unless
	--prefix=<something> is a command line option, temporarily setting
	them to /etc/man_db.config and /etc respectively.

Wed Nov 16 20:34:54 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.2a7

	* src/man.c (format_and_display_file): Fix bug which caused 
	`man -l -' to fail. Produce sensible error message when -l file
	is inaccessable. Allow compressed manual pages to be specified when
	using -l (must have correct extension)

	* soelim/soelim.l (main): ensure (progname) is the basename of
	argv[0] .

	* src/manpath.c (main): remove local declaration of (quiet).
	add `--global' option.

Wed Nov 16 20:29:20 GMT 1994  Markus Armbruster (armbru@pond.sub.org)

	* configure.in: if $prefix=/usr, put config file in /etc else
	put it in $prefix/etc
	src/manconfig.h (CONFIG_FILE): move to paths.h.in

	* src/nls.h (LC_MESSAGES): define as (LC_ALL) in all cases where
	(LC_MESSAGES) is not defined in <locale.h>

	* src/lexgrog.l: #include "manconfig.h" to redefine strdup() to
	xstrdup()

Tue Nov 15 21:38:19 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/manp.c (is_global_mandir): new
	src/man.c (locate_page): use it instead of (global_catpath)

	* src/*.h: add suitable predicates to function prototype 
	declarations
	moved all function declarations to header files
	src/compression.h.in: renamed to comp_src.h.in

Mon Nov 14 18:17:48 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* Version: 2.2a6
	
	* src/hashtable.c, src/hashtable.h (struct nlist): replaced
	(union) member with (void *) and simplified. Modified users.

	* src/man.c (make_cat_file): fixed NULL ptr reference in call to
	(execle)
	src/man.c: determined and fixed memory leaks using Checker.

Mon Nov 14 03:33:37 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/db_storage.c (replace_if_necessary, split_data, 
	list_extensions): new
	src/db_storage.c (free_content): replaced with (free_mandata_struct)
	all callers changed 
	src/db_storage.c (split_content_keep, split_content_temp): replaced
	with (split_content)

Sun Nov 13 13:50:46 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)
	
	* src/nls.h: change of macros, add (NLS_INIT, EXIT_FUNC)
	src/*.c: removed (NLS_CLOSE) macros, adjustments due to above
	src/version.c (close_catalogue): new 
	configure.in (AC_HAVE_FUNCS): (atexit, on_exit)

	* getmandbver.c: removed

Sat Nov 12 14:18:02 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/security.h: new, contains security macros from src/manconfig.h
	src/manconfig.h: removed security macros
	src/security.c, src/security.h: replaced (SYSV_SAVED_IDS) with
	(BROKEN_LINUX_SAVED_IDS) 

	* src/paths.h.in, src/compression.h.in, configure.in: changed
	compression defines
	src/paths.h.in: defined (STD_SECTIONS), got rid of (MANPATH_MAIN)
	src/*.c: removed all (MANPATH_MAIN) defines
	configure.in: added (COMP_CAT) and (COMP_SRC) definitions
	src/manconfig.h: removed (COMP_SRC) definition

	* All manual pages: Fixed to be compatible with native *roff
	implementations having a request argument limit of 6

	* src/db_storage.c (gripe_extract_data, gripe_corrupt_data):
	new routines

	* All Makefiles: add (exec_prefix, mandir, bindir) where necessary
 
Sat Nov 12 13:38:59 GMT 1994  Markus Armbruster (armbru@pond.sub.org)

	* soelim/Makefile (install): made more portable

	* src/manconfig.h: changes to (POSIX_SAVED_IDS) definition

	* src/man.c (main): removed unnecessary #ifdef conditions regading
	(SECURE_MANUID)

Sat Nov 12 13:24:17 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/ult_src.c (ult_src): no longer follow an absolute .so include
	src/ult_src.c (test_for_include): new

Fri Nov 11 10:16:32 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/man.c (manopt_to_env): generalised

	* src/man.c (do_extern): removed (gripe_alloc) call,
	modified callers
	src/manp.c: removed (gripe_alloc) calls, general tidy
	src/gripes.c (gripe_alloc): removed

	* src/ult_src.c (ult_src): fixed loop when (buf) != NULL 
	changed absolute .so include actions
	configure.in (AC_HAVE_FUNCS): removed (memmove)

	* src/mydbm.h (copy_datum): added references
	src/db_storage.c (copy_datum): added function
	Fixes for `native ndbm' data corruption by Markus Armbruster

	* src/Makefile: removed dbver.o as dependency of manpath

	* aclocal.m4 (AC_FUNC_SPRINTF_COUNT): new file and macro
	configure.in: use it
	acconfig.h: add (SPRINTF_CHARCOUNT)
	src/check_mandirs (add_dir_entries): use it
	src/whatis.c (display): use it

	* src/check_mandirs.c (test_mandirs): added a (free(exists))

	* src/straycats.c (check_for_stray): Fixes regarding straycats
	with no compression extension  

Fri Nov 11 00:29:15 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* lib/xmalloc.c, lib/xstrdup.c, lib/error.c: replaced
	lib/strdup.c: removed
	lib/strstr.c: replaced
	lib/strsep.c, lib/strspn.c, lib/strcspn.c, lib/ansidecl.h: new
	configure.in (AC_REPLACE_FUNCS): with respect to above

	* src/check_mandirs.c (testmandirs): (free_hashtab) only if 
	necessary

Thu Nov 10 11:07:52 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)
	
	* Version: 2.2a5

	* src/man.c (usage, man_getopt, parse_roff_directive, ditroff): 
	add `-Z' option
	man/man1/man.man1: document it

Wed Nov  9 20:16:35 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* configure.in (prefix, nroff, neqn, groff, soelim, CFLAGS, 
	LDFLAGS): portability changes.
        Suggestions from Markus Armbruster <armbru@pond.sub.org>
	gencat/Makefile (CFLAGS, LDFLAGS): definitions removed

	* soelim/Makefile (install): procedural changes

	* src/ult_src.c (ult_softlink): changes regarding S_ISLNK

	* src/manconfig.h: #define __inline

	* src/man.c, src/whatis.c, src/nls.c (LC_MESSAGES): define 
	as LC_ALL if necessary

Tue Nov  8 23:17:22 GMT 1994  Wilf.  (G.Wilford@ee.surrey.ac.uk)

	* src/version.c (ver): aesthetic changes 
	* src/man.c, src/whatis.c, src/manpath.c, src/mandb.c (usage, ver): 
	calling changes

	* src/version.h, src/update_db: removed

	* src/convert_name.c (conver_name): argument changes
	src/man.c (format_and_display): caller of above changed
	(need_to_rerun, locate_page): new functions to split (man) 
	(format_and_display_nosave): renamed to format_and_display_file

	* soelim/soelim.l (usage, ver): new functions 
	removal of NLS dependence

	* Version: 2.2a4