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[gnulib.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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+++ b/ChangeLog
@@ -1,5 +1,102 @@
+2013-01-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+       regex: port __libc_lock_define usage to C89
+       * lib/regex_internal.h (__libc_lock_define) [!_LIBC]: Remove.
+       (struct re_dfa_t): Use #ifdef instead.  '__libc_lock_define (, lock)'
+       does not conform to C89, as it has an empty macro argument.
+       Reported by Aharon Robbins in
+       <http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
+
+2013-01-01  Eric Blake  <eblake@redhat.com>
+
+       maint: update all copyright year number ranges
+       Run "make update-copyright".
+
+       version-etc: bump copyright year reported in --version
+       * lib/version-etc.c (COPYRIGHT_YEAR): Update to 2013.
+
+2012-12-31  Eric Blake  <eblake@redhat.com>
+
+       sigprocmask-tests: skip test if pid is unexpectedly large
+       * tests/test-sigprocmask.c (main): Add range check.
+
+       git-version-gen: avoid test -z portability glitch
+       * build-aux/git-version-gen: Prefer portable test spelling, since
+       git-version-gen is run on more than just developer machines.
+
+2012-12-31  Peter Rosin  <peda@lysator.liu.se>  (tiny change)
+
+       git-version-gen: add --fallback option to use if git is not present
+       * build-aux/git-version-gen: Add support for the new option --fallback,
+       which comes into play when there is no $tarball_version_file and
+       git is not working.
+       (scriptversion): Update.
+
+       maint.mk: handle missing git with more grace
+       * top/maint.mk (no-submodule-changes, public-submodule-commit):
+       Quietly proceed if git is not present.
+
+2012-12-31  Eric Blake  <eblake@redhat.com>
+
+       dup2: work around cygwin bug
+       * m4/dup2.m4 (gl_FUNC_DUP2): Flush out cygwin core dump.
+       * lib/dup2.c (rpl_dup2): Work around it.
+       * doc/posix-functions/dup2.texi (dup2): Document it.
+
+2012-12-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+       regex: remove unnecessary dependency on localcharset.h
+       * lib/regex_internal.h [!_LIBC]: Don't include localcharset.h;
+       hasn't been needed for years.
+       * modules/regex (Depends-on): Remove localcharset.
+
+       regex: revert single-byte change
+       * lib/regexec.c (check_node_accept_bytes): Revert previous change
+       to this function.  This was alredy fixed in a different way, at
+       bdb56bacd57070eced9998569ffe3f3c37ef5964 in the glibc git; see
+       <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=510219> and
+       <http://sourceware.org/bugzilla/show_bug.cgi?id=9697>.
+
+       regex: simplify based on Gawk version
+       * lib/regex_internal.c (re_dfa_add_node): Simplify.
+       Reported by Aharon Robbins in
+       <http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
+

 2012-12-29  Paul Eggert  <eggert@cs.ucla.edu>
 
 2012-12-29  Paul Eggert  <eggert@cs.ucla.edu>
 

+       regex: check that pattern char is single-byte
+       Reported by Aharon Robbins in
+       <http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
+       * lib/regexec.c (check_node_accept_bytes):
+       Return 0 if the pattern string has a multibyte character here.
+
+       regex: implement rational ranges
+       Reported by Aharon Robbins in
+       <http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
+       * lib/regcomp.c (build_range_exp) [!_LIBC]:
+       * lib/regexec.c (check_node_accept_bytes) [!_LIBC]:
+       Implement rational ranges.
+
+       regex: avoid redefining __wctype
+       Reported by Aharon Robbins in
+       <http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
+       * lib/regex_internal.h (__wctype, __iswctype) [!_LIBC]:
+       #undef before defining.
+
+       regex: port to hosts where malloc (0) == NULL
+       Reported by Aharon Robbins in
+       <http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
+       * lib/regex_internal.c (re_node_set_alloc):
+       Don't assume that malloc (0) yields nonnull.
+       * lib/regex_internal.h (MALLOC_0_IS_NONNULL): New macro.
+       * m4/regex.m4 (gl_PREREQ_REGEX): Require gl_EEMALLOC.
+       * modules/regex (Files): Add m4/eealloc.m4.
+
+       regex: port to C89
+       Reported by Aharon Robbins in
+       <http://sourceware.org/ml/libc-alpha/2012-12/msg00456.html>.
+       * lib/regcomp.c (init_word_char): Declaration before statement.
+

        regex: merge glibc changes
        Also, copy the license wording from glibc.  This simplifies
        merging changes.  gnulib-tool will change the wording to GPL as
        regex: merge glibc changes
        Also, copy the license wording from glibc.  This simplifies
        merging changes.  gnulib-tool will change the wording to GPL as


@@ -98766,7 +98863,7 @@
        coding: utf-8
        End:
 
        coding: utf-8
        End:
 

-       Copyright (C) 1997-2012 Free Software Foundation, Inc.
+       Copyright (C) 1997-2013 Free Software Foundation, Inc.

 
        Copying and distribution of this file, with or without
        modification, are permitted provided the copyright notice
 
        Copying and distribution of this file, with or without
        modification, are permitted provided the copyright notice