+2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix infringement on user name space reported by Bruno Haible.
+ * data/yacc.c (YYSIZE_T): Define first, so that later decls can use it.
+ Prefer GCC's __SIZE_TYPE__ if available, so that we don't infringe on
+ the user's name space.
+ (alloca): Include <stdlib.h> to get it, if it's not built in.
+ (YYMALLOC, YYFREE): Define only if needed.
+ (malloc, free): Declare, but only if needed, as this infringes on
+ the user name space.
+
+2005-05-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix BeOS, FreeBSD, MacOS porting problems reported by Bruno Haible.
+ * lib/bitset.c (bitset_print): Don't assume size_t can be printed
+ with %d format.
+ * lib/ebitset.c (min, max): Undef before defining.
+ * lib/vbitset.c (min, max): Likewise.
+ * lib/subpipe.c (create_subpipe): Save local variables in case
+ vfork clobbers them.
+
+2005-05-24 Bruno Haible <bruno@clisp.org>
+
+ * tests/synclines.at (AT_SYNCLINES_COMPILE): Add support for the
+ error message syntax used by gcc-4.0.
+
+2005-05-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * README: Mention m4 1.4.3. Remove obsolete advice about
+ Sun Forte Developer 6 update 2, VMS, and MS-DOS.
+
+ * bootstrap: Remove workaround for problem I encountered with
+ gettext 0.14.1; it seems to be fixed now.
+
+2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ * NEWS: Version 2.0a.
+
+ * src/files.c: Include "stdio-safer.h"; this fixes a typo in
+ the previous change.
+
+ Various maintainer cleanups.
+ * .cvsignore: Add a.exe, a.out, b.out,, conf[0-9]*, confdefs*,
+ conftest*, for benefit of CVS commands run at the same time as
+ "configure". Add build-aux, since "bootstrap" now creates it and
+ its subfiles.
+ * Makefile.cfg (move_if_change): Remove.
+ * Makefile.maint: Remove the update stuff; we now use "bootstrap".
+ (ftp-gnu, www-gnu, move_if_change, local_updates, update):
+ (po_repo, do-po-update, po-update, wget_files, get-targets):
+ (config.guess-url_prefix, config.sub-url_prefix):
+ (ansi2knr.c-url_prefix, texinfo.tex-url_prefix):
+ (standards.texi-url_prefix, make-stds.texi-url_prefix, taget, url):
+ ($(get-targets), cvs-files, automake_repo, wget-update, cvs-update):
+ Remove.
+ * configure.ac (AC_CONFIG_AUX_DIR): Change from config to build-aux;
+ this is now the recommended name.
+ * config/.cvsignore: Remove config.guess, config.rpath, config.sub,
+ depcomp, install-sh, mdate-sh, missing, mkinstalldirs, texinfo.tex,
+ ylwrap. These files now go into build-aux.
+ * config/move-if-change: Remove.
+ * config/prev-version.txt: Bump from 1.75 to 2.0.
+
+ * bootstrap: Add stdio-safer, unistd-safer modules.
+ Remove m4/glibc2.m4 (introduced by latest gnulib, but
+ we don't need it).
+ * lib/.cvsignore: Add dup-safer.c, fd-safer.c,
+ fopen-safer.c, stdio-safer.h, unistd-safer.h.
+ * lib/subpipe.c: Include "unistd-safer.h".
+ (create_subpipe): Make sure all the newly-created
+ file descriptors are > 2, so that diagnostics don't
+ get sent down them (which might cause Bison to hang, in theory).
+ * m4/.cvsignore: Add stdio-safer.m4, unistd-safer.m4.
+ * src/files.c (xfopen): Use fopen_safer, not fopen.
+
+ * data/lalr1.cc (yy::]b4_parser_class_name[::parse): Port
+ yesterday's yacc.c fix.
+
2005-05-21 Paul Eggert <eggert@cs.ucla.edu>
+ * data/glr.c, data/lalr1.cc: Update copyright date.
+
Fix a destructor bug reported by Wolfgang Spraul in
<http://lists.gnu.org/archive/html/bug-bison/2005-05/msg00042.html>.
* data/yacc.c (yyabortlab): Don't call destructor, and
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