+2010-07-25 Joel E. Denny <joeldenny@joeldenny.org>
+
+ maint: use announce-gen's new --mail-headers.
+ * HACKING (Announce): Update instructions.
+ * cfg.mk (announcement_Cc_): Define.
+ * configure.ac (AM_GNU_GETTEXT_VERSION): Update to 0.18 as
+ required by latest gnulib.
+ * gnulib: Update to latest.
+
+2009-08-17 Akim Demaille <demaille@gostai.com>
+
+ build: require gettext 0.17.
+
+ Suggested by Bruno Haible.
+ http://lists.gnu.org/archive/html/bug-bison/2009-08/msg00009.html
+ * configure.ac: require gettext 0.17 to ensure compatibility with
+ gnulib.
+
+2010-07-24 Joel E. Denny <joeldenny@joeldenny.org>
+
+ tests: handle Valgrind that complains about >&-.
+ * tests/output.at (AT_CHECK_OUTPUT): Extend to accept pre-tests.
+ (Output files: -dv >&-): Skip test group if running
+ maintainer-check-valgrind.
+
+2010-07-21 Akim Demaille <demaille@gostai.com>
+
+ Pacify gcc warnings.
+ * src/getargs.c (skeleton_arg): Pass "%s" to printf-like functions
+ with variable format and no argument.
+
+2010-06-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ Update from GFDL GFDL 1.2 to 1.3.
+ * doc/bison.texinfo: Update GFDL version number.
+ * doc/fdl.texi: Update to version 1.3, taken from:
+ http://www.gnu.org/licenses/fdl.texi
+
+2010-06-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ Do not use date ranges in copyright notices.
+ See http://www.gnu.org/prep/maintain/maintain.html#Copyright-Notices
+
+ * HACKING, Makefile.am, NEWS, PACKAGING, README, README-alpha:
+ * TODO, bootstrap, bootstrap.conf:
+ * build-aux/update-b4-copyright, cfg.mk, configure.ac:
+ * data/README, data/bison.m4, data/c++-skel.m4, data/c++.m4:
+ * data/c-skel.m4, data/c.m4, data/glr.c, data/glr.cc:
+ * data/java-skel.m4, data/java.m4, data/lalr1.cc:
+ * data/lalr1.java, data/location.cc:
+ * data/xslt/bison.xsl:
+ * data/xslt/xml2dot.xsl, data/xslt/xml2text.xsl:
+ * data/xslt/xml2xhtml.xsl, data/yacc.c, djgpp/Makefile.maint:
+ * djgpp/README.in, djgpp/config.bat, djgpp/config.sed:
+ * djgpp/config.site, djgpp/config_h.sed, djgpp/djunpack.bat:
+ * djgpp/subpipe.c, djgpp/subpipe.h:
+ * djgpp/testsuite.sed, doc/bison.texinfo:
+ * doc/refcard.tex, etc/README, etc/bench.pl.in:
+ * examples/calc++/Makefile.am, examples/extexi:
+ * lib/abitset.c, lib/abitset.h:
+ * lib/bbitset.h, lib/bitset.c, lib/bitset.h:
+ * lib/bitset_stats.c, lib/bitset_stats.h, lib/bitsetv-print.c:
+ * lib/bitsetv-print.h, lib/bitsetv.c, lib/bitsetv.h:
+ * lib/ebitset.c, lib/ebitset.h, lib/get-errno.c:
+ * lib/get-errno.h, lib/lbitset.c, lib/lbitset.h:
+ * lib/libiberty.h, lib/main.c, lib/timevar.c:
+ * lib/timevar.def, lib/timevar.h, lib/vbitset.c:
+ * lib/vbitset.h, lib/yyerror.c, m4/bison-i18n.m4:
+ * m4/c-working.m4, m4/cxx.m4, m4/subpipe.m4, m4/timevar.m4:
+ * src/LR0.c:
+ * src/LR0.h, src/assoc.c:
+ * src/assoc.h, src/closure.c, src/closure.h, src/complain.c:
+ * src/complain.h, src/conflicts.c, src/conflicts.h:
+ * src/derives.c, src/derives.h, src/files.c, src/files.h:
+ * src/flex-scanner.h, src/getargs.c, src/getargs.h:
+ * src/gram.c, src/gram.h, src/graphviz.c:
+ * src/lalr.c, src/lalr.h:
+ * src/location.c, src/location.h, src/main.c:
+ * src/nullable.c, src/nullable.h:
+ * src/output.c, src/output.h, src/parse-gram.y:
+ * src/print-xml.c, src/print-xml.h, src/print.c, src/print.h:
+ * src/print_graph.c, src/print_graph.h, src/reader.c:
+ * src/reader.h, src/reduce.c, src/reduce.h, src/relation.c:
+ * src/relation.h, src/scan-code.h, src/scan-code.l:
+ * src/scan-gram.h, src/scan-gram.l, src/scan-skel.h:
+ * src/scan-skel.l, src/state.c, src/state.h, src/symlist.c:
+ * src/symlist.h, src/symtab.c, src/symtab.h, src/system.h:
+ * src/tables.c, src/tables.h, src/uniqstr.c, src/uniqstr.h:
+ * tests/actions.at, tests/atlocal.in, tests/c++.at:
+ * tests/calc.at, tests/conflicts.at, tests/cxx-type.at:
+ * tests/existing.at, tests/glr-regression.at:
+ * tests/headers.at, tests/input.at, tests/java.at:
+ * tests/local.at:
+ * tests/output.at, tests/push.at, tests/reduce.at:
+ * tests/regression.at, tests/sets.at, tests/skeletons.at:
+ * tests/synclines.at, tests/testsuite.at, tests/torture.at:
+ * data/Makefile.am, data/location.cc, doc/Makefile.am, src/Makefile.am:
+ * tests/Makefile.am, lib/Makefile.am, examples/Makefile.am:
+ * etc/Makefile.am, m4/m4.m4, src/muscle_tab.c, src/muscle_tab.h:
+ Don't use date ranges in copyright notices.
+
+2010-05-10 Akim Demaille <demaille@gostai.com>
+
+ doc: fix lalr1.cc documentation.
+ * doc/bison.texinfo (C++ Scanner Interface): Fix yylex signature.
+ (C++ Bison Interface): Fix lalr1.cc skeleton name.
+ (C++ Parser Interface): Fix semantic_type and location_type names.
+ Document yy::parser::token.
+ Reported by Jerry Quinn.
+
+2010-05-07 Akim Demaille <demaille@gostai.com>
+
+ doc: fix typo.
+ * tests/synclines.at: here.
+
+2010-05-04 Akim Demaille <demaille@gostai.com>
+
+ tests: enhance AT_SYNCLINES_COMPILE.
+ * tests/synclines.at (AT_SYNCLINES_COMPILE): More distcc patterns.
+ (AT_TEST_SYNCLINE): Remove GCC 4.5 protection which is already
+ taken care of in AT_SYNCLINES_COMPILE.
+
+2010-04-30 Joel E. Denny <joeldenny@joeldenny.org>
+
+ Document that undefined %prec identifier warnings will remain.
+ * NEWS (2.4.3): Here.
+ (2.4.2): Here.
+
+2010-04-25 Joel E. Denny <joeldenny@joeldenny.org>
+
+ build: don't require src/bison during bootstrap.
+ Suggested by Eric Blake at
+ <http://lists.gnu.org/archive/html/bug-bison/2010-03/msg00003.html>.
+ * bootstrap.conf (bootstrap_epilogue): New function to make sure
+ src/parse-gram.[ch] are stamped later than src/parse-gram.y.
+
+2010-04-11 Joel E. Denny <joeldenny@joeldenny.org>
+
+ * NEWS (2.4.3): Mention fix for Sun Studio C++.
+
+2010-04-10 Joel E. Denny <joeldenny@joeldenny.org>
+
+ tests: fix for newer Sun Studio C++.
+ Reported by Dagobert Michelsen at
+ <http://lists.gnu.org/archive/html/bug-bison/2010-03/msg00023.html>.
+ * THANKS (Dagobert Michelsen): Add.
+ * configure.ac (AC_PREREQ): Set to 2.64 so we get the latest
+ Autoconf macro for handling the restrict keyword.
+ * gnulib: Update to latest, which no longer overrides that macro
+ from Autoconf.
+
+2010-04-03 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ portability: fix pointer arithmetic to conform to C standard.
+ Reported by Tys Lefering at
+ <http://lists.gnu.org/archive/html/bug-bison/2010-03/msg00035.html>.
+ This fix is already implemented in glr.c and does not apply to
+ lalr1.java.
+ * data/lalr1.cc (yy::parser::parse): Increase size of
+ yyerror_range and adjust subscripting so you don't have to
+ subtract one from the beginning of the array.
+ * data/yacc.c (b4_declare_parser_state_variables,
+ yyparse, yypush_parse): Likewise.
+
+2010-03-31 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ portability: fix test suite for GCC 4.5's new #error message.
+ Reported by Tys Lefering at
+ <http://lists.gnu.org/archive/html/bug-bison/2010-03/msg00030.html>.
+ * NEWS (2.4.3): Mention.
+ * tests/synclines.at (AT_TEST_SYNCLINE): Implement.
+
+2010-03-30 Akim Demaille <demaille@gostai.com>
+
+ fix comments.
+ * src/graphviz.h: Add missing license notice.
+ Document.
+
+2010-03-23 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ portability: fix for BSD make.
+ Reported by Johan van Selst at
+ <http://lists.gnu.org/archive/html/bug-bison/2010-03/msg00016.html>.
+ * tests/Makefile.am ($(TESTSUITE)): Qualify package.m4 in
+ this dependency list as in package.m4's target rule.
+
+2010-03-23 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ portability: fix spawning on at least FreeBSD 8 and FreeBSD 9.
+ Reported by Johan van Selst at
+ <http://lists.gnu.org/archive/html/bug-bison/2010-03/msg00014.html>.
+ * NEWS (2.4.3): New.
+ * THANKS (Johan van Selst): Add.
+ * gnulib: Update to latest.
+
+2010-03-20 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ maint: update for changes to gnulib's announce-gen.
+ * HACKING (Announce): RELEASE_TYPE=major must now be written
+ RELEASE_TYPE=stable.
+
+2010-03-20 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Version 2.4.2.
+ * NEWS (2.4.2): Set version and date. For the recent test suite
+ portability fixes, don't be so optimistic about their success
+ given the lack of feedback on the affected platforms.
+
+2010-02-22 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Prepare for 2.4.2 release.
+ * NEWS (2.4.1b): Rename back to...
+ (2.4.2): ... this, and unset date.
+ * configure.ac (AM_INIT_AUTOMAKE): Re-enable gnits.
+
+2010-02-22 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Version 2.4.1b.
+ * NEWS (2.4.2): Rename to...
+ (2.4.1b): ... this for now. Set date.
+ * configure.ac (AM_INIT_AUTOMAKE): Disable gnits for now because
+ it does not like this version name.
+
+2010-02-22 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ tests: fix maintainer-xml-check for recent changes.
+ * tests/output.at (AT_CHECK_CONFLICTING_OUTPUT): Use
+ AT_BISON_CHECK_NO_XML rather than AT_BISON_CHECK because an
+ output file whose name conflicts with a previous output file
+ is now never generated.
+
+2010-02-22 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ portability: fix several issues with M4 subprocess.
+
+ M4's output pipe was not being drained upon fatal errors during
+ scan_skel. As a result, broken-pipe messages from M4 were seen
+ on at least AIX, HP-UX, Solaris, and RHEL4, and this caused a
+ failure in the test suite. The problem was that, on platforms
+ where the default disposition for SIGPIPE is ignore instead of
+ terminate, M4 sometimes saw fwrite fail with errno=EPIPE and
+ then reported it. However, there's some sort of race condition,
+ because the new test group occasionally succeeded.
+ Reported by Albert Chin at
+ <http://lists.gnu.org/archive/html/bug-bison/2010-02/msg00004.html>.
+
+ There were also problems with the test suite livelocking on
+ Tru64 5.1b. Reported by Didier Godefroy at
+ <http://lists.gnu.org/archive/html/bug-bison/2009-05/msg00005.html>.
+ Switching to create_pipe_bidi suggested by Akim Demaille.
+
+ To attempt to solve both of these problems, switch to gnulib's
+ create_pipe_bidi and register M4 process as a slave. Along the
+ way, clean up file name conflict handling, which was affected by
+ the broken-pipe problem before the switch.
+ * NEWS (2.4.2): Document.
+ * THANKS (Didier Godefroy): Add.
+ * bootstrap.conf (gnulib_modules): Add pipe.
+ * gnulib: Update to latest to make sure we have all the latest
+ fixes.
+ * lib/Makefile.am (libbison_a_SOURCES): Remove subpipe.h and
+ subpipe.c.
+ * po/POTFILES.in (lib/subpipe.c): Remove.
+ * src/files.c (compute_output_file_names): Update invocations
+ of output_file_name_check.
+ (output_file_name_check): In the case that the grammar file
+ would be overwritten, use complain instead of fatal, but replace
+ the output file name with /dev/null. Use the /dev/null solution
+ for the case of two conflicting output files as well because it
+ seems safer in case Bison one day tries to open both files at
+ the same time.
+ * src/files.h (output_file_name_check): Update prototype.
+ * src/output.c (output_skeleton): Use create_pipe_bidi and
+ wait_subprocess. Assert that scan_skel completely drains the
+ pipe.
+ * src/scan-skel.l (at_directive_perform): Update
+ output_file_name_check invocation.
+ * tests/output.at (AT_CHECK_CONFLICTING_OUTPUT): Check that the
+ grammar file actually isn't overwritten.
+ (Conflicting output files: -o foo.y): Update expected output.
+ * tests/skeletons.at (Fatal errors but M4 continues producing
+ output): New test group.
+
+2010-02-04 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Update POTFILES.
+ * HACKING (Release Procedure): Add reminder about keeping
+ POTFILES files up-to-date.
+ * po/POTFILES.in (src/muscle_tab.c, src/scan-skel.l): Add.
+
2010-02-01 Joel E. Denny <jdenny@ces.clemson.edu>
tests: link lib/libbison.a for gnulib.
-----
- Copyright (C) 1987-1988, 1991-2010 Free Software Foundation,
- Inc.
+ Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996,
+ 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+ 2008, 2009, 2010 Free Software Foundation, Inc.
Copying and distribution of this file, with or without
modification, are permitted provided the copyright notice and this
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