+2009-04-20 Akim Demaille <demaille@gostai.com>
+
+ variables: prefer error-verbose to error_verbose.
+ * data/bison.m4 (b4_error_verbose_if): Based on error-verbose
+ instead of error_verbose.
+ * src/scan-gram.l (%error-verbose): Map to the error-verbose
+ variable.
+ * doc/bison.texinfo: Promote %define error-verbose instead of
+ %error-verbose.
+ * tests/actions.at: Prefer %define error-verbose to %error-verbose.
+
+2009-04-15 Akim Demaille <demaille@gostai.com>
+
+ variables: accept dashes.
+ * data/bison.m4 (b4_percent_define_if_define_): Also map dashes to
+ underscores.
+ * src/scan-gram.l ({id}): Also accept dashes after the initial
+ letter.
+ ({directive}): Use {id}.
+ * src/parse-gram.y: Comment and formatting changes.
+ * doc/bison.texinfo (Symbols): Adjust the lexical definitions of
+ symbols.
+ * src/complain.h, src/complain.c (yacc_at): New.
+ * src/symtab.c (symbol_new): Use yacc_at to report inappropriate
+ symbol names.
+ * src/output.c (token_definitions_output): Do not #define token
+ names with dashes.
+
+2009-04-20 Akim Demaille <demaille@gostai.com>
+
+ Consistently refer to Yacc, not YACC.
+ * src/getargs.c (usage, warnings_args): s/YACC/Yacc/.
+
+2009-04-17 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Pacify make maintainer-check-posix.
+ * tests/input.at (%define, --define): Move bison command-line
+ options before grammar file name.
+
+2009-04-04 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Document semicolon warnings.
+ * NEWS (2.5): Here.
+
+2009-04-14 Akim Demaille <demaille@gostai.com>
+
+ variables: use `parse.assert' instead of `assert'.
+ * TODO (assert): Remove.
+ * data/bison.m4 (b4_assert_if): Replace with...
+ (b4_parse_assert_if): this.
+ * data/lalr1.cc, data/variant.hh, tests/c++.at: Adjust.
+ * doc/bison.texinfo (Decl Summary): Document parse.assert.
+
+2009-04-14 Akim Demaille <demaille@gostai.com>
+
+ variables: use `parse.trace' instead of `debug'.
+ * src/getargs.c (getargs): Map -t to %define trace.parse.
+ * src/scan-gram.l (%debug): Map to %define trace.parse.
+ * data/bison.m4 (b4_percent_define_if_define): Map `.' in variable
+ names to `_' in macro names.
+ (b4_debug_if): Replace with...
+ (b4_parse_trace_if): this.
+ * data/glr.c, data/glr.cc, data/lalr1.cc, data/lalr1.java,
+ * data/yacc.c: Adjust.
+ * doc/bison.texinfo (Decl Summary): Document %debug as obsoleted.
+ Use @code to label the variable list.
+ Document the variable parse.trace.
+ (Tracing): Promote the parse.trace variable.
+ * TODO: %printer is not documented.
+
+2009-04-14 Akim Demaille <demaille@gostai.com>
+
+ doc: minor fixes.
+ * doc/bison.texinfo (Decl Summary): Fix entry about %debug.
+ (Table of Symbols): Remove duplicate entry for %debug.
+
+2009-04-10 Eric Blake <ebb9@byu.net>
+
+ submodules: update to latest
+ * submodules/autoconf: Use latest upstream Autoconf.
+
+2009-04-06 Eric Blake <ebb9@byu.net>
+
+ Work around autoconf 2.63b bug in testsuite.
+ * tests/output.at (AT_CHECK_OUTPUT_FILE_NAME): Avoid tripping
+ autoconf bug related to # in test.
+
+2009-04-06 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * NEWS (2.5): New section. Describe new -D/--define feature.
+
+2009-04-06 Akim Demaille <demaille@gostai.com>
+
+ Regen.
+ * src/parse-gram.h, src/parse-gram.c: Regen.
+
+2009-04-06 Akim Demaille <demaille@gostai.com>
+
+ rename muscle_tab.* as muscle-tab.* for consistency.
+ * src/muscle_tab.h, src/muscle_tab.c: Rename as...
+ * src/muscle-tab.h, src/muscle-tab.c: these.
+ * src/getargs.c, src/local.mk, src/main.c, src/output.c,
+ * src/parse-gram.y, src/reader.c, src/scan-code.l: Adjust.
+
+2009-04-06 Akim Demaille <demaille@gostai.com>
+
+ Makefile: introduce $(BISON).
+ * src/local.mk (BISON): New.
+ (YACC): Use it.
+
+2009-04-06 Akim Demaille <demaille@gostai.com>
+
+ parser: handle %locations as %define locations.
+ * src/getargs.h, src/getargs.c (locations_flag): Remove.
+ * src/getargs.c, src/scan-code.l: Use muscle_percent_define_ensure
+ to set "locations" to true.
+ * src/output.c (prepare): Don't output "locations".
+ * src/scan-gram.l (%locations): Handle it as a %<flag>.
+ * src/parse-gram.y: It's no longer a token.
+ Don't handle it.
+ * data/bison.m4 (b4_locations_if): Define it with
+ b4_percent_define_if_define.
+ * data/c.m4, data/glr.cc: Adjust.
+
+2009-04-06 Akim Demaille <demaille@gostai.com>
+
+ Regen.
+ * src/parse-gram.c: Regen.
+
+2009-04-06 Akim Demaille <demaille@gostai.com>
+
+ muscle: factor the handling of obsolete of obsolete directives.
+ Suggested by Joel E. Denny.
+
+ * src/muscle_tab.h, src/muscle_tab.c (muscle_percent_define_ensure):
+ New, extracted from...
+ * src/parse-gram.y (prologue_declaration: pure-parser): here.
+ Remove it.
+ (prologue_declaration: "%<flag>"): Use
+ muscle_percent_define_ensure.
+ (%error-verbose, %pure-parser): No longer tokens.
+ * src/scan-gram.l (pure-parser): Return as a %<flag>.
+
+2009-04-06 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Fix options documentation.
+ * build-aux/cross-options.pl: As in --help output, write optional
+ arguments as [=ARG] not =[ARG].
+ * doc/bison.texinfo (Bison Options): Add -W/--warnings argument.
+
+2009-04-04 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Replace BISON_PROG_GNU_M4 with Autoconf's AC_PROG_GNU_M4.
+ If the first m4 in $PATH is wrong, it keeps looking. Moreover, its
+ requirements for a correct m4 are stricter.
+ * m4/m4.m4: Make it a symbolic link to submodules/autoconf/m4/m4.m4.
+ * configure.ac: Update to use AC_PROG_GNU_M4.
+ Reported by Eric Blake.
+
+2009-04-03 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Help with updating web manual.
+ * HACKING: Incorporate instructions from gnulib/doc/README.
+ * bootstrap.conf (gnulib_modules): Add gendocs.
+
+2009-04-03 Akim Demaille <demaille@gostai.com>
+
+ Regen.
+ * src/parse-gram.h, src/parse-gram.c: Regen.
+
+2009-04-03 Akim Demaille <demaille@gostai.com>
+
+ Factor %FLAG at scan level.
+ * src/parse-gram.y (PERCENT_DEBUG, PERCENT_ERROR_VERBOSE): Token
+ definitions and associated rules, replaced by....
+ (PERCENT_FLAG): this new token type, and rule.
+ * src/scan-gram.l (RETURN_PERCENT_FLAG): New.
+ Use it for %debug and %error-verbose.
+
+2009-04-03 Akim Demaille <demaille@gostai.com>
+
+ Regen.
+ * src/parse-gram.h, src/parse-gram.c: Regen.
+
2009-04-03 Akim Demaille <demaille@gostai.com>
Treat %debug as %define debug.
projects / bison.git / blobdiff