2013-03-16  Jim Meyering  <meyering@fb.com>

	version 1.18
	* NEWS: Record release date.

2013-03-16  Jim Meyering  <jim@meyering.net>

	NEWS: describe the few changes
	* NEWS: Mention the few changes.

2013-03-16  Jim Meyering  <meyering@fb.com>

	build: update gnulib submodule to latest; and gnulib
	* bootstrap: Update from gnulib.

2013-01-04  Jim Meyering  <jim@meyering.net>

	maint: update all copyright year number ranges
	Run "make update-copyright".

	build: update gnulib submodule to latest

2012-10-23  Eric Blake  <eblake@redhat.com>

	build: default to --enable-gcc-warnings in a git tree
	Anyone building from cloned sources can be assumed to have a new
	enough environment, such that enabling gcc warnings by default will
	be useful.  Tarballs still default to no warnings, and the default
	can still be overridden with --disable-gcc-warnings.
	* configure.ac (gl_gcc_warnings): Set default based on environment.

2012-09-20  Jim Meyering  <meyering@redhat.com>

	build: move non-recursive-gnulib-prefix-hack to gnulib; update
	* gl/build-aux/prefix-gnulib-mk: Remove file.
	* gl/m4/non-recursive-gnulib-prefix-hack.m4: Remove file.
	* gl/modules/non-recursive-gnulib-prefix-hack: Remove file.
	* gnulib: Update to latest.

2012-09-19  Akim Demaille  <akim@lrde.epita.fr>

	build: fix gperf fix
	* src/local.mk (src/cpp-cond.c): Use a more accurate pattern
	to make the lookup function static.  For details, see
	https://lists.gnu.org/archive/html/bug-cppi/2012-03/msg00001.html

2012-09-19  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

	build: use new gnulib module: non-recursive-gnulib-prefix-hack
	Well, it's not officially a gnulib module yet.  For now, it's used
	only here and in coreutils.
	* configure.ac: Remove the code I'd copied from bison's configure.ac,
	since now it's done via code in this module's .m4 file.
	* bootstrap.conf (gnulib_modules): Add that module name to the list.
	(bootstrap_post_import_hook): Invoke from its new location: build-aux/.
	* gl/m4/non-recursive-gnulib-prefix-hack.m4: Likewise.
	* gl/modules/non-recursive-gnulib-prefix-hack: Likewise.
	* gl/build-aux/prefix-gnulib-mk: Copied from coreutils.
	This is an improved version of ...
	* etc/prefix-gnulib-mk: ...this.  Remove file.

2012-09-01  Eric Blake  <eblake@redhat.com>

	build: work with new glibc when not optimizing
	Starting with glibc 2.15, the system headers refuse to compile
	unconditional use of FORTIFY_SOURCE if optimization is disabled
	but -Werror is in effect.

	* configure.ac (FORTIFY_SOURCE): Make conditional.

2012-08-04  Jim Meyering  <meyering@redhat.com>

	maint: post-release administrivia
	* NEWS: Add header line for next release.
	* .prev-version: Record previous version.
	* cfg.mk (old_NEWS_hash): Auto-update.

	version 1.17
	* NEWS: Record release date.

	doc: update NEWS
	* NEWS (Improvements): Mention new translations.
	Slow news day, so mention gnulib updates, too.

	build: update gnulib, bootstrap and tests/init.sh

2012-06-19  Jim Meyering  <meyering@redhat.com>

	build: avoid distcheck failure due to left-over lib/sys directory
	* dist-check.mk (my-distcheck): Add a rule to remove empty directories
	after "make distclean", since otherwise, the existence of an empty
	lib/sys would cause this rule (and hence "make distcheck") to fail.

	build: update gnulib and bootstrap

2012-04-20  Jim Meyering  <meyering@redhat.com>

	build: require latest version of gettext
	* configure.ac: Require gettext version 0.18.1.

	build: create src/ and man/ via configure, not via Makefile rules
	* configure.ac: Create the directories here, not via commands
	in four separate rules distributed across two files:
	* man/local.mk (.x.1): Remove mkdir -p.
	* src/local.mk (src/localedir.h): Likewise.
	(src/cppi.c): Likewise.
	(src/cpp.h): Likewise.

2012-04-18  Jim Meyering  <meyering@redhat.com>

	build: tell bootstrap to sync itself from gnulib
	* bootstrap.conf (bootstrap_sync): Set it.
	* bootstrap: Update from gnulib.

	maint: remove unused files
	* build-aux/ChangeLog: Remove file.
	* lib/.cppi-disable: Likewise.
	* tests/.gitignore: Likewise.

2012-04-17  Jim Meyering  <meyering@redhat.com>

	maint: fix a typo in old ChangeLog
	* ChangeLog.1: Fix typo: s/statment/statement/
	Spotted by http://github.com/lyda/misspell-check

	build: update gnulib submodule to latest

2012-04-16  Jim Meyering  <meyering@redhat.com>

	maint: remove now unnecessary "." from SUBDIRS list
	* Makefile.am (SUBDIRS): Don't list "." here.  Not needed.

2012-04-15  Jim Meyering  <meyering@redhat.com>

	maint: use malloc-gnu and realloc-gnu modules, not the deprecated ones
	* bootstrap.conf (gnulib_modules): Use malloc-gnu and realloc-gnu,
	rather than the deprecated (non-gnu) versions.

2012-04-14  Jim Meyering  <meyering@redhat.com>

	build: use "-t" (not "-tmp") as temporary file suffix
	* src/local.mk: Use -t consistently, not -tmp.

	tests: correct test-disabling built_programs setting
	* dist-check.mk (built_programs): Don't presume that there is a
	Makefile in src/.  Now the one we want is in the top-level directory.
	I.e., drop the "-C src", and filter out the new "src/" prefix.

	build: remove now-obsolete dist-hook dependency
	Before the conversion to non-recursive make, we had to require
	that dist-hook build src/cppi in order to generate man pages.
	Now, with full dependencies, that kludge is not needed.
	* src/local.mk (dist-hook): Remove now-unnecessary dependency.

	build: remove lex.backup, not src/lex.backup
	* src/local.mk (CLEANFILES): Remove lex.backup here, not
	via DISTCLEANFILES.  Also, now it's lex.backup, not src/lex.backup,
	since now we run flex from the top level directory, and not from src/.

	build: mkdir -p src/ as needed
	Now that configure does not guarantee creation of src/
	in a non-srcdir build, we must do it manually.
	* src/local.mk (src/localedir, src/cppi.c, src/cpp.h): Create src/
	before trying to create files within that directory.

2012-03-30  Jim Meyering  <meyering@redhat.com>

	maint: ignore almost all po/* entries, so that "git status" is clean
	* .gitignore: Remove all /po/.+ entries; replace with just two:
	/po/ and !/po/POTFILES.in, to denote that we VC only that one file
	in the po/ directory.  Reported by Akim Demaille.
	Also ignore gnulib-tool artifact, lib/gnulib.mk.bak.

	build: update gnulib submodule to latest

2012-03-30  Akim Demaille  <akim@lrde.epita.fr>

	maint: please Emacs
	* src/cppi.l: Put the C mode request in a place all the
	Emacsen check.

	build: fix VPATH build issues
	* Makefile.am (.version): Must be in srcdir.
	* src/local.mk (AM_CPPFLAGS): Add missing -I for src/system.h.

2012-02-19  Jim Meyering  <meyering@redhat.com>

	tests: adjust man cross-check rule to work also on cygwin
	* man/local.mk (check-programs-vs-x): Account for nonempty $(EXEEXT).

2012-02-18  Jim Meyering  <meyering@redhat.com>

	tests: fix help-version on cygwin, where $EXEEXT is nonempty
	* tests/help-version: Use double quotes, not single around sed expr.

2012-01-29  Jim Meyering  <meyering@redhat.com>

	maint: fix a harmless-here bug in the man cross-check rules
	* man/local.mk (check-x-vs-1, programs): Use \012, not \015.
	Didn't matter here, with only a single program, but definitely
	matters when there are two or more.

2012-01-25  Jim Meyering  <meyering@redhat.com>

	tests: accommodate systems with non-empty $(EXEEXT) like cygwin
	* tests/help-version: Remove any .exe suffix from $prog before
	eval'ing to get $prog_setup or expected_failure_status_$prog values.
	* tests/local.mk (TESTS_ENVIRONMENT): Export $(EXEEXT).

	build: don't require /usr/bin/perl
	* etc/prefix-gnulib-mk: Replace #!/usr/bin/perl line
	with the usual, more portable eval... formula.

2012-01-24  Jim Meyering  <meyering@redhat.com>

	maint: post-release administrivia
	* NEWS: Add header line for next release.
	* .prev-version: Record previous version.
	* cfg.mk (old_NEWS_hash): Auto-update.

	version 1.16
	* NEWS: Record release date.

	doc: NEWS: mention our non-recursive make scheme
	* NEWS (Build-related): Mention the non-recursive make scheme.

	build: don't depend on help2man when building from dist tarball
	* Makefile.am (do-not-require-help2man): New rule.
	(dist-hook): Depend on it.

	build: part two of using subdir-objects: handle e.g., GETOPT_H
	* configure.ac: Prepend lib/ to the value of each /_H$/ = /\.h$/
	substituted variable, converting each <var,value> pair, e.g.,
	<GETOPT_H,getopt.h> to <GETOPT_H,lib/getopt.h>.

	maint: tweak m4 quoting in AC_CONFIG_FILES
	* configure.ac (AC_CONFIG_FILES): Quote args.

	maint: use gnulib's getopt-gnu, not the deprecated getopt module
	* bootstrap.conf (gnulib_modules): Use getopt-gnu, not the
	deprecated getopt module.

	maint: remove redundant build output
	* man/local.mk (.x.1): Don't say "Updating man page man/cppi.1".
	AM_V_GEN takes care of that already.

	maint: update init.sh from gnulib
	* tests/init.sh: Update from gnulib.

	build: remove obsolete settings from cfg.mk
	* cfg.mk (local-checks-to-skip): Remove.  No longer needed.
	(gnulib_dir): Likewise.

	maint: .gitignore: ignore/adjust a few more

	build: don't recurse into tests/ when building
	* Makefile.am (SUBDIRS): Remove tests/.
	* tests/local.mk: New file, derived from ...
	(EXTRA_DIST): Add tests/init.sh.
	(TESTS_ENVIRONMENT): Export PACKAGE_BUGREPORT; used in help-version.
	* tests/Makefile.am: ... this file.  Remove file.
	* tests/help-version: Adjust PATH.
	* configure.ac (AC_CONFIG_FILES): Remove tests/Makefile.
	* tests/*: invoke test-common differently:
	-. $srcdir/test-common
	+. $top_srcdir/tests/test-common
	* cfg.mk (_hv_regex_strong): Customize a regexp to accommodate
	this new usage, to avoid spurious failure of the
	sc_cross_check_PATH_usage_in_tests syntax-check rule.

	tests: add the help-version test
	* tests/help-version: New test, from coreutils.
	* tests/Makefile.am: Add it.  Redirect 9>&2.
	(EXTRA_DIST): Add init.sh.
	(TESTS_ENVIRONMENT): s/PACKAGE_VERSION/VERSION/
	* tests/version-check: Likewise.
	* tests/init.sh: New file.

	build: don't recurse into man/ when building
	* man/local.mk: New file, derived from...
	* man/Makefile.am: ... this file.  Remove file.
	* Makefile.am: Include man/local.mk.
	(SUBDIRS): Remove "man".
	* configure.ac (AC_CONFIG_FILES): Remove man/Makefile.

	maint: man: use dist_man1_MANS, rather than dist_man_MANS
	* man/Makefile.am: Doing that causes automake to generate
	slightly better rules.

	maint: remove useless artifacts copied from coreutils
	There is no need to handle special cases like "install" and "[".
	* man/Makefile.am (mapped_name): Remove unused cruft.
	(programs, check-program-vs-x): Likewise.

	update bootstrap; don't recurse into lib/ or src/
	* bootstrap.conf (gnulib_modules): Remove alloca, not used.
	(gnulib_tool_option_extras): Adapt to new bootstrap.
	(bootstrap_post_import_hook): Define, now that make does not
	recurse into lib/
	* configure.ac (AM_PROG_CC_C_O): Use this, not AC_PROC_CC.
	(AC_CONFIG_FILES): Remove lib/Makefile and src/Makefile.
	* lib/local.mk: Renamed from lib/Makefile.am, with modifications.
	* src/local.mk: Renamed from src/Makefile.am, with modifications.
	* etc/prefix-gnulib-mk: New file, from bison.  Its job is to
	rewrite the rules in lib/gnulib.mk to work with automake's
	subdir-objects option.
	* man/Makefile.am (programs): Adjust, now that the $(bin_PROGRAMS)-
	defining Makefile is in "..", not src/.
	* src/system.h: Don't include <alloca.h>.  Not needed.

2012-01-21  Jim Meyering  <meyering@redhat.com>

	build: remove use of vestigial rm_subst
	* Makefile.am (dist-hook): Don't try to substitute "rm".
	That was needed only for coreutils, not here.

2012-01-01  Jim Meyering  <meyering@redhat.com>

	maint: update all copyright year number ranges
	Run "make update-copyright".

2011-12-12  Jim Meyering  <meyering@redhat.com>

	maint: correct minor formatting nits
	* src/cppi.l (maint): Format consistently: s/TYPE\* var/TYPE *var/g.
	(gobble_define): Likewise.

2011-11-19  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

	maint: adjust the URL that will appear in the generated announcement
	* cfg.mk (url_dir_list): Use this http://ftp.gnu.org/gnu/$(PACKAGE)
	for the first link listed in the generated announcement.
	announce-gen now provides the faster mirror link automatically.
	(gnulib_dir): Remove unnecessary definition.

2011-05-25  Jim Meyering  <meyering@redhat.com>

	maint: use gnulib's new readme-release module
	* bootstrap.conf (gnulib_modules): Add readme-release.
	(bootstrap_epilogue): Add the recommended perl one-liner.
	* README-release: Remove file; it is now generated from gnulib.
	* .gitignore: Add it.

	maint: use gnulib's tight_scope rule rather than our private one
	* src/Makefile.am (noinst_HEADERS): Define.
	(sc_tight_scope): Remove rule.
	Delete cpp.h via DISTCLEANFILES, rather than via CLEANFILES,
	now that it's part of noinst_HEADERS.
	* cfg.mk: Adapt to new tight_scope rule from gnulib
	* gnulib: Update to latest.

2011-03-19  Jim Meyering  <meyering@redhat.com>

	maint: update copyright year lists to include 2011
	* cfg.mk (update-copyright-env): Define.

	maint: stop using .x-sc_* files to list syntax-check exemptions
	Instead, use the new mechanism with which you merely use a
	variable (derived from the rule name) defined in cfg.mk to an ERE
	matching the exempted file names.
	* gnulib: Update to latest, to get maint.mk that implements this.
	* .x-sc_prohibit_stat_st_blocks: Remove file.
	* .x-sc_prohibit_tab_based_indentation: Likewise.
	* cfg.mk: Define variables to exempt the same files.

2011-02-20  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest; update bootstrap
	* configure.ac (WERROR_CFLAGS): Also turn off -Wlong-long, a
	new-from-gnulib warning that is incompatible with lib/xstrtol.h.
	* bootstrap: Update from gnulib.

2010-10-10  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

2010-09-04  Jim Meyering  <meyering@redhat.com>

	maint: update bootstrap from gnulib
	* bootstrap: Update.

	build: update gnulib submodule to latest

	.gitignore: Ignore a few more.

	build: use gnulib's gettext-h module
	* bootstrap.conf (gnulib_modules): Add gettext-h.

2010-05-24  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

	doc: improve grammar in --help output
	* src/cppi.l (usage): Improve grammar in --help output.

	maint: remove unused definition of fseeko
	* src/system.h (fseeko) [!HAVE_FSEEKO]: Remove unused definition.
	(sync): Likewise.
	(ASSIGN_STRDUPA): Likewise.
	(gcd, lcm, ptr_align): Likewise.
	(DECIMAL_DIGIT_ACCUMULATE, ATTRIBUTE_UNUSED): Likewise.
	(ST_BLKSIZE, DEV_BSIZE, ST_NBLOCKS, ST_NBLOCKSIZE): Likewise.
	(select_plural, SETVBUF, X2NREALLOC, X2REALLOC): Likewise.
	(_D_EXACT_NAMLEN): Likewise.
	(mkfifo, NOT_AN_INODE_NUMBER, initialize_exit_failure): Likewise.
	(HAVE_MAJOR, major, minor, makedev): Likewise.
	(EISDIR, ENOSYS): Likewise.
	Don't include <fcntl.h> or <dirent.h>.  Not needed.

	maint: system.h: remove unneeded definitions to pass make syntax-check
	* src/system.h: Remove definitions of now always-defined macros.

2010-04-03  Jim Meyering  <meyering@redhat.com>

	gnulib: update to latest; and use lib-ignore
	* bootstrap.conf (gnulib_modules): Add lib-ignore.
	* src/Makefile.am (AM_LDFLAGS): Define.  Use gnulib's new
	$(IGNORE_UNUSED_LIBRARIES_CFLAGS).
	* cfg.mk (sc_prohibit_tab_based_indentation): Adapt to use
	_sc_search_regexp rather than _prohibit_regexp.
	(sc_prohibit_emacs__indent_tabs_mode__setting): Likewise.

2010-04-01  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

2010-04-01  Sergey Poznyakoff  <gray@gnu.org.ua>

	enable support for internationalized diagnostics
	* src/cppi.l (main): Enable L10N support.
	* NEWS: Mention this.

2010-03-20  Jim Meyering  <meyering@redhat.com>

	maint: code formatting nit
	* src/system.h (ST_NBLOCKS): Add space before paren.

2010-03-18  Jim Meyering  <meyering@redhat.com>

	build: accommodate "make distdir" before "make all"
	* lib/Makefile.am (dist-hook): Depend on $(noinst_LIBRARIES),
	so that "make distdir" can succeed before "make all" has run.

	maint: use automake's $(AM_V_GEN) and $(AM_V_AT) to...
	* src/Makefile.am: ... make build rules print full details with V=1,
	and to print only a summary with V=0.  That's better than always
	printing full details or suppressing the the unconditionally with "@".

	doc: mention other bootstrap tools -- so they appear in announcement
	* cfg.mk (bootstrap-tools): Set it, to also mention flex, gperf and help2man.

	doc: update 1.15's NEWS, belatedly
	* NEWS: Mention in 1.15's NEWS that we now ship a .pot file.
	* cfg.mk (old_NEWS_hash): Update.

	build: avoid "make distdir" failure
	* src/Makefile.am (dist-hook): Depend on cppi, so that "make distdir"
	no longer fails for lack of "cppi" when running help2man to generate
	cppi.1.

2010-03-17  Jim Meyering  <meyering@redhat.com>

	post-release administrivia
	* NEWS: Add header line for next release.
	* .prev-version: Record previous version.
	* cfg.mk (old_NEWS_hash): Auto-update.

	version 1.15
	* NEWS: Record release date.

	build: update gnulib submodule to latest

	maint: set up for message translations
	* po/POTFILES.in: New file.
	* po/Makefile.am: Remove file.
	* configure.ac (AC_CONFIG_FILES): List po/Makefile.in,
	not po/Makefile.
	* .gitignore: Update.
	* TODO: Remove the item, now that it's done.
	* README-release: Now that we generate a .pot file, add
	coordinator@translationproject.org to the announcement Cc: list.

	maint: remove unused file: help2man
	* man/help2man: Remove file.  It was never used.

	maint: use gettext 0.17
	* configure.ac: Use gettext 0.17

	build: make bootstrap ensure that help2man is available
	* bootstrap.conf (buildreq): Add help2man.
	Thanks to Rob Vermaas for setting up the nixos hydra autobuilder:
	http://hydra.nixos.org/jobset/gnu/cppi-master

2010-03-12  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

	build: make bootstrap ensure that flex exists
	* bootstrap.conf (buildreq): Add flex to the list of required programs.

2010-03-04  Jim Meyering  <meyering@redhat.com>

	build: avoid build failure on non-glibc systems
	* bootstrap.conf (gnulib_modules): Add obstack.
	Reported by Ludovic Courtès.

2010-03-03  Jim Meyering  <meyering@redhat.com>

	maint: document release procedure
	* README-release: New file.

	post-release administrivia
	* NEWS: Add header line for next release.
	* .prev-version: Record previous version.
	* cfg.mk (old_NEWS_hash): Auto-update.

	version 1.14
	* NEWS: Record release date.

	build: update gnulib submodule to latest; update bootstrap, too
	* bootstrap: Update from gnulib.

2010-01-21  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

2010-01-03  Jim Meyering  <meyering@redhat.com>

	maint: avoid warning from update-copyright
	* ChangeLog.1: Add copyright, to quiet warning from update-copyright

	build: update gnulib submodule to latest

2010-01-01  Jim Meyering  <meyering@redhat.com>

	build: update gnulib submodule to latest

	maint: remove all .cvsignore files

	build: use automake's $(AM_V_GEN) to quiet the build process
	* man/Makefile.am: Use $(AM_V_GEN).

	maint: update all FSF copyright year lists to include 2010
	Use this command:
	git ls-files |grep -vE '^(\..*|COPYING|gnulib)$' |xargs \
	env UPDATE_COPYRIGHT_USE_INTERVALS=1 build-aux/update-copyright

	maint: add a copyright comment
	* src/cppi.l: Add copyright.

2009-12-31  Jim Meyering  <meyering@redhat.com>

	maint: newer gnulib; don't hard-code my GPG key ID
	* cfg.mk (gpg_key_ID): Remove definition, now that maint.mk automates it.
	* gnulib: Update to latest.

	maint: adjust NEWS to conform
	* NEWS: conform to what e.g., do-release-commit-and-tag requires.

	maint: add build-related modules
	* bootstrap.conf (gnulib_modules): Add do-release-commit-and-tag
	and gnu-web-doc-update.

	maint: sync dist-check.mk from coreutils
	* dist-check.mk: Sync from coreutils.
	Unpack compressed tarball using xz when possible, since that's faster.
	* gnulib: Update to latest.

2009-11-23  Jim Meyering  <meyering@redhat.com>

	build: use AC_CONFIG_HEADERS, not AM_CONFIG_HEADER
	* configure.ac: Use AC_CONFIG_HEADERS, not AM_CONFIG_HEADER.

2009-11-21  Jim Meyering  <meyering@redhat.com>

	ignore more

	change max-string-length-exceeded exit code from 4 to 1
	This makes it so exit codes are ordered on increasing seriousness.
	* src/cppi.l (EXIT_*): Define.
	Use new symbols, rather than constants.
	(usage): Update.

	maint: update bootstrap
	* bootstrap: Update from coreutils.

	maint: cfg.mk: remove factored-out ftp host/dir definitions
	* cfg.mk (gnu_ftp_host-alpha, gnu_ftp_host-beta gnu_ftp_host-stable):
	(gnu_rel_host, url_dir_list): Remove definitions.  The defaults,
	now provided by maint.mk, are the same.
	* gnulib: Update for latest, including those maint.mk additions.

2009-09-29  Jim Meyering  <meyering@redhat.com>

	build: use gnulib's calloc and realloc modules
	* bootstrap.conf (gnulib_modules): Add calloc and realloc.

2009-09-14  Jim Meyering  <meyering@redhat.com>

	cppi: adjust --help output to correct formatting of cppi.1
	* src/cppi.l (usage): Adjust spacing so help2man can do
	a better job of formatting cppi.1.

	maint: update help2man
	* man/help2man: Merge changes from coreutils.

2009-09-13  Jim Meyering  <meyering@redhat.com>

	maint: remove unnecessary .x-sc-* files
	* .x-sc_file_system: Remove now-useless file.
	* .gdb-history: Likewise.
	* .x-sc_obsolete_symbols: Likewise.
	* .x-sc_prohibit_atoi_atof: Likewise.
	* .x-sc_space_tab: Likewise.
	* .x-sc_trailing_blank: Likewise.
	* .x-sc_useless_cpp_parens: Likewise.
	* .x-sc_unmarked_diagnostics: Likewise.
	* .x-sc_sun_os_names: Likewise.

	maint: teach "make syntax-check" the space-only indentation rule
	* cfg.mk (sc_prohibit_tab_based_indentation): New rule.
	* .x-sc_prohibit_tab_based_indentation: New file.

	global: convert indentation-TABs to spaces
	Transformed via this shell code:
	t=$'\t'
	git ls-files \
	  | grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \
	  | grep -vE 'tests/pr/|help2man' \
	  | xargs grep -lE "^ *$t" \
	  | xargs perl -MText::Tabs -ni -le \
	    '$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'

	doc: update README-* files
	* README-hacking: Update from coreutils.
	* README-prereq: New file, from coreutils.

	maint: distribute only .xz-compressed tarballs
	* configure.ac (AM_INIT_AUTOMAKE): Use no-dist-gzip.
	See if anyone complains.
	* dist-check.mk (taint-distcheck): Use .xz tarball, not .gz one.
	(my-distcheck): Likewise.

	maint: use gnupload module (release related)
	* bootstrap.conf (gnulib_modules): Add gnupload.

	build: update bootstrap script
	* bootstrap: Update from coreutils

2009-08-24  Jim Meyering  <meyering@redhat.com>

	build: update infrastructure
	* bootstrap: Update from coreutils.
	* bootstrap.conf: Likewise.
	* gnulib: Update submodule to latest.

2009-06-23  Jim Meyering  <meyering@redhat.com>

	plug a leak
	* src/cppi.l (cpp_indent): Don't leak the opener obstack.

2009-06-20  Jim Meyering  <meyering@redhat.com>

	build: require automake-1.11
	* configure.ac: Require automake-1.11.

	maint: update gnulib- and build-related files.
	* cfg.mk: Include $(srcdir)/dist-check.mk
	* bootstrap.conf (gnulib_modules): Add maintainer-makefile.
	* build-aux/vc-list-files: Remove file.  We get it from gnulib, now.
	* maint.mk: Likewise.
	* lib/Makefile.am (AM_CFLAGS): Append, don't set.
	* dist-check.mk: New file.  From coreutils.
	* .gitignore: Mention maint.mk.
	* .cvsignore: Remove file.
	* README-hacking: Update from coreutils.
	* Makefile.am (EXTRA_DIST): Add dist-check.mk.

	maint: use a git submodule for gnulib
	* .gitmodules: New file, to track gnulib.
	* gnulib: New file, created by running this:
	git submodule add git://git.sv.gnu.org/gnulib.git gnulib

2009-04-19  Jim Meyering  <meyering@redhat.com>

	build: avoid ignored failure during distcheck's check-programs-vs-x run
	* man/Makefile.am (programs): Remove bogus use of $(srcdir).

	build: fix a bug in the "make distcheck" rule
	* maint.mk (built_programs): Remove stray "make".

	maint: clean up AM_CPPFLAGS
	* src/Makefile.am (AM_CPPFLAGS): Remove unused -I options.

	maint: list gnulib modules one per line; sort
	* bootstrap.conf (gnulib_modules): No semantic change.

	build: don't use dirname.h
	* src/system.h: Don't include "dirname.h".
	(dot_or_dotdot): Remove unused static inline function.
	(readdir_ignoring_dot_and_dotdot): Likewise.

	build: enable many warnings
	* src/Makefile.am (AM_CFLAGS): Define.
	* bootstrap.conf (gnulib_modules): Add warnings and manywarnings.
	* configure.ac: Use manywarnings-enabling code from gnutls, as adapted
	in coreutils.

	avoid warnings
	* src/cppi.l (kth_entry): Remove redundant test for 0 <= unsigned var.
	(usage): Declare with ATTRIBUTE_NORETURN.
	* src/cpp.gp [struct KW] (name): Add const attribute.
	* src/cppi.l: (default_file_list): Cast away const in initializer.
	* src/cppi.l (emit_indented_cpp): Handle EIC_INVALID explicitly (like
	default:) in switch.

	build: stop using obsolete gnulib modules
	* bootstrap.conf (avoided_gnulib_modules): Remove definition.
	(gnulib_modules): Remove use.

	build: update from coreutils
	* maint.mk: Update from coreutils.
	* cfg.mk (old_NEWS_hash): Remove trailing "  -".
	* .x-sc_prohibit_stat_st_blocks: New file.

	build: make gperf generate ANSI-C definitions, to avoid gcc warnings
	* src/Makefile.am (GPERF_OPTIONS): New variable.
	Remove -a and -p, add --language=ANSI-C.
	(cpp-cond.c): Use the new variable.

2009-01-06  Jim Meyering  <meyering@redhat.com>

	remove now-unneeded gnulib module: assert
	* configure.ac: Require 2.63.240 or newer for the AC_HEADER_ASSERT fix.
	Use AC_HEADER_ASSERT, now that it's fixed.
	* bootstrap.conf (gnulib_modules): Remove assert, no longer needed.

2008-07-28  Jim Meyering  <meyering@redhat.com>

	* maint.mk: sync from coreutils

	minor tweaks/clean-up
	* src/cppi.l: Remove redundant "const".
	(isblank): #undef, then define unconditionally.

	update maint.mk from coreutils, with small tweaks
	* maint.mk: update from coreutils
	* src/cppi.l: Remove an offending "." in a diagnostic.
	* tests/e8: Adapt to changed punctuation in diagnostic.

	* bootstrap: sync from coreutils

	* bootstrap.conf: Touch ChangeLog.

2008-06-04  Jim Meyering  <meyering@redhat.com>

	use gnulib's progname module
	* src/cppi.l (main): Call set_program_name rather than setting
	program_name manually.
	* src/system.h: Include progname.h.

	* maint.mk: Merge from coreutils.

2008-05-30  Jim Meyering  <meyering@redhat.com>

	* bootstrap.conf (gnulib_modules): Add autobuild.

2008-05-27  Jim Meyering  <meyering@redhat.com>

	update main.mk from coreutils, with small tweaks:
	* maint.mk: update from coreutils, but
	(built_programs): Use a more generic definition, even though
	it depends on $(bin_PROGRAMS), i.e., it excludes scripts.
	(my-distcheck): Accommodate missing gnulib-tests.

	enforce --help and --version compliance
	* configure.ac (AM_INIT_AUTOMAKE): Add std-options.

2008-05-04  Jim Meyering  <meyering@redhat.com>

	sync from coreutils
	* maint.mk: Sync from coreutils
	* cfg.mk: Likewise.
	* .prev-version: Update to 1.13.
	* NEWS: Update for 1.14.

2008-04-19  Jim Meyering  <meyering@redhat.com>

	sync from coreutils: .version, cfg.mk, maint.mk
	* maint.mk: Likewise.
	* cfg.mk: Likewise.
	* Makefile.am: Add rule for .version.
	* man/Makefile.am: Depend on .version.
	* .gitignore: Add .version and .tarball-version.

2008-03-25  Jim Meyering  <meyering@redhat.com>

	Rename Makefile.maint -> maint.mk, Makefile.cfg -> cfg.mk.
	* Makefile.am (EXTRA_DIST): Reflect renaming.
	* .x-sc_prohibit_atoi_atof: Likewise, and remove outdated patterns.

	Use new gnulib gnumakefile module.
	* bootstrap.conf (gnulib_modules): Pull in new module.
	* GNUmakefile: Remove from version control.
	* .gitignore: Update.
	* configure.ac (AC_CONFIG_LINKS): Delete; rely on gnulib to do
	this now.

	Update makefiles from coreutils.
	* GNUmakefile: Update.
	* Makefile.maint: Merge.

2008-03-06  Jim Meyering  <meyering@redhat.com>

	Add dist-hook rule.
	* Makefile.am (dist-hook): Add rule for both .tarball-version
	and gen-ChangeLog.

	* configure.ac: Require automake-1.10.1 and use lzma, not bz.

	* bootstrap.conf (gnulib_modules): Add useless-if-before-free.

	* Makefile.maint: Update from coreutils.

	* Makefile.maint (alpha beta major): Don't depend on changelog-check.

	* bootstrap.conf: Don't bother with gnulib tests.

	* bootstrap: Update from coreutils.

	No longer use obsolete "free" module.
	* bootstrap.conf (obsolete_gnulib_modules): Remove free.

	Update build tools from coreutils.
	* GNUmakefile: Copy from coreutils.
	* configure.ac: Copy .tarball-version and VPATH-related pieces.

	No more manually-maintained ChangeLog file.
	* ChangeLog.1: Rename from ChangeLog.
	* bootstrap.conf (gnulib_modules): Add gitlog-to-changelog.
	* Makefile.am (gen-ChangeLog): New rule.

2008-02-04  Jim Meyering  <meyering@redhat.com>

	sync from coreutils

2008-01-26  Jim Meyering  <meyering@redhat.com>

	* Makefile.maint: Update from coreutils.