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Akim Demaille 5a35a6cb71 Test also --verbose', --defines' and `--name-prefix'. Testing 
the latter demonstrates a flaw in the handling of non debugging
parsers introduced by myself on 2000-03-16: `#define yydebug 0'
was used in order to simplify:
#if YYDEBUG
if (yydebug)
{
...
}
#endif
into
if (yydebug)
{
...
}
unfortunately this leads to a CPP conflict when
`--name-prefix=foo' is used since it produces `#define yydebug
foodebug'.
* src/bison.s1 [!YYDEBUG]: Do not define yydebug.
(YYDPRINTF): New macro.
Spread its use.
* tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
the bison options.
Also test `--verbose', `--defines' and `--name-prefix'.
2000-10-02 09:04:40 +00:00

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2000-10-02 Akim Demaille <[email protected]>
Test also `--verbose', `--defines' and `--name-prefix'. Testing
the latter demonstrates a flaw in the handling of non debugging
parsers introduced by myself on 2000-03-16: `#define yydebug 0'
was used in order to simplify:
#if YYDEBUG
if (yydebug)
{
...
}
#endif
into
if (yydebug)
{
...
}
unfortunately this leads to a CPP conflict when
`--name-prefix=foo' is used since it produces `#define yydebug
foodebug'.
* src/bison.s1 [!YYDEBUG]: Do not define yydebug.
(YYDPRINTF): New macro.
Spread its use.
* tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
the bison options.
Also test `--verbose', `--defines' and `--name-prefix'.
2000-10-02 Akim Demaille <[email protected]>
Improve the readability of the produced parsers.
* src/bison.s1: Formatting changes.
Improve the comment related to the `$' mark.
(yydefault): Don't fall through to `yyresume': `goto' there.
* src/output.c (output_parser): When the `$' is met, skip the end
of its line.
New variable, `number_of_dollar_signs', to check there's exactly
one `$' in the parser skeleton.
2000-10-02 Akim Demaille <[email protected]>
* lib/xstrdup.c: New file, from the fileutils.
* src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
(parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
instead of strlen + xmalloc + strcpy.
* src/symtab.c (copys): Remove, use xstrdup instead.
2000-10-02 Akim Demaille <[email protected]>
* src/gram.h (associativity): New enum type which replaces the
former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
`right_assoc', `left_assoc' and `non_assoc'.
Adjust all dependencies.
* src/reader.c: Formatting changes.
(LTYPESTR): Don't define it, use it as a literal in
`reader_output_yylsp'.
* src/symtab.h (symbol_class): New enum type which replaces the
former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
`sunknown', `stoken and `snterm'.
2000-10-02 Akim Demaille <[email protected]>
* src/getargs.c (fixed_outfiles): Rename as...
(yaccflag): for consistency and accuracy.
Adjust dependencies.
2000-10-02 Akim Demaille <[email protected]>
Use the more standard files `xalloc.h' and `xmalloc.c' instead of
Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
difficult and introduced a lot of core dump. It turns out that
Bison used an implementation of `xmalloc' based on `calloc', and
at various places it does depend upon the initialization to 0. I
have not tried to isolate the pertinent places, and all the former
calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
someone should address this issue.
* src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
* lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
files.
Adjust dependencies.
* src/warshall.h: New file.
Propagate.
2000-10-02 Akim Demaille <[email protected]>
Various anti-`extern in *.c' changes.
* src/system.h: Include `assert.h'.
2000-10-02 Akim Demaille <[email protected]>
* src/state.h (nstates, final_state, first_state, first_shift)
(first_reduction): Move their exportation from here...
* src/LR0.h: to here.
Adjust dependencies.
* src/getargs.c (statisticsflag): New variable.
Add support for `--statistics'.
Adjust dependencies.
Remove a lot of now useless `extern' statements in most files.
2000-10-02 Akim Demaille <[email protected]>
* src/LR0.h: New file.
Propagate its use.
2000-10-02 Akim Demaille <[email protected]>
* src/print.h: New file.
Propagate its use.
* src/print.c: Formatting and ordering changes.
(verbose, terse): Replace with...
(print_results): this new function.
Adjust dependencies.
2000-10-02 Akim Demaille <[email protected]>
* src/conflicts.c (conflict_report): New function.
(conflict_log, verbose_conflict_log): Replace with...
(print_conflicts): this function.
Adjust dependencies.
* src/conflicts.h: New file.
Propagate its inclusion.
2000-10-02 Akim Demaille <[email protected]>
* src/nullable.h: New file.
Propagate its inclusion.
* src/nullable.c: Formatting changes.
2000-10-02 Akim Demaille <[email protected]>
* src/reduce.h: New file.
Propagate its inclusion.
* src/reduce.c: Topological sort and other formatting changes.
(bool, TRUE, FALSE): Move their definition to...
* src/system.h: here.
2000-10-02 Akim Demaille <[email protected]>
* src/files.c: Formatting changes.
(tryopen, tryclose, openfiles): Rename as...
(xfopen, xfclose, open_files): this.
(stringappend): static.
* src/files.h: Complete the list of exported symbols.
Propagate its use.
2000-10-02 Akim Demaille <[email protected]>
* src/reader.h: New file.
Propagate its use instead of tedious list of `extern' and
prototypes.
* src/reader.c: Formatting changes, topological sort,
s/register//.
2000-10-02 Akim Demaille <[email protected]>
* src/lex.h: Prototype `lex.c' exported functions.
* src/reader.c: Adjust.
* src/lex.c: Formatting changes.
(safegetc): Rename as...
(xgetc): this.
2000-10-02 Akim Demaille <[email protected]>
* src/lalr.h: New file.
Propagate its inclusion instead of prototypes and `extern'.
* src/lalr.c: Formatting changes, topological sorting etc.
2000-10-02 Akim Demaille <[email protected]>
* src/output.c (token_actions): Introduce a temporary array,
YYDEFACT, that makes it possible for this function to use
output_short_table.
2000-10-02 Akim Demaille <[email protected]>
`user_toknums' is output as a `short[]' in `output.c', while it is
defined as a `int[]' in `reader.c'. For consistency with the
other output tables, `user_toknums' is now defined as a table of
shorts.
* src/reader.c (user_toknums): Be a short table instead of an int
table.
Adjust dependencies.
Factor the short table outputs.
* src/output.c (output_short_table): New function.
* src/output.c (output_gram, output_stos, output_rule_data)
(output_base, output_table, output_check): Use it.
2000-10-02 Akim Demaille <[email protected]>
* src/output.c (output): Topological sort of the functions, in
order to get rid of the `static' prototypes.
No longer use `register'.
* src/output.h: New file.
Propagate its inclusion in files explicitly prototyping functions
from output.c.
2000-09-21 Akim Demaille <[email protected]>
* src/atgeneral.m4: Update from Autoconf.
2000-09-21 Akim Demaille <[email protected]>
* src/closure.h: New file.
* src/closure.c: Formatting changes, topological sort over the
functions, use of closure.h.
(initialize_closure, finalize_closure): Rename as...
(new_closure, free_closure): these. Adjust dependencies.
* src/LR0.c: Formatting changes, topological sort, use of
cloture.h.
(initialize_states): Rename as...
(new_states): this.
* src/Makefile.am (noinst_HEADERS): Adjust.
2000-09-20 Akim Demaille <[email protected]>
* src/acconfig.h: Don't protect config.h against multiple
inclusion.
Don't define PARAMS.
* src/system.h: Define PARAMS.
Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
purpose of config.h. system.h must not try to fix wrong
definitions in config.h.
2000-09-20 Akim Demaille <[email protected]>
* src/derives.h: New file.
* src/main.c, src/derives.h: Use it.
Formatting changes.
* src/Makefile.am (noinst_HEADERS): Adjust.
2000-09-20 Akim Demaille <[email protected]>
* tests/atgeneral.m4: Update from Autoconf.
* tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
(AT_CHECK_CALC): New macros.
Use these macros to test bison with options `', `--raw',
`--debug', `--yacc', `--yacc --debug'.
2000-09-19 Akim Demaille <[email protected]>
* src/output.c: Formatting changes.
* src/machine.h: Remove, leaving its contents in...
* src/system.h: here.
Include stdio.h.
Adjust all dependencies on stdio.h and machine.h.
* src/getargs.h: New file.
Let all `extern' declarations about getargs.c be replaced with
inclusion of `getargs.h'.
* src/Makefile.am (noinst_HEADERS): Adjust.
* tests/calc.m4 (yyin): Be initialized in main, not on the global
scope.
(yyerror): Returns void, not int.
* doc/bison.texinfo: Formatting changes.
2000-09-19 Akim Demaille <[email protected]>
* tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
portable.
2000-09-18 Akim Demaille <[email protected]>
* configure.in: Append WARNING_CFLAGS to CFLAGS.
* src/Makefile.am (INCLUDES): Don't.
Be ready to fetch headers in lib/.
2000-09-18 Akim Demaille <[email protected]>
* doc/bison.texinfo: Update the copyright.
ANSIfy and GNUify the examples.
Remove the old menu.
2000-09-18 Akim Demaille <[email protected]>
First set of tests: use the `calc' example from the documentation.
* src/bison.s1 (yyparse): Condition the code using `yytname' which
is defined only when YYDEBUG is.
* m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
* src/files.c (tryopen, tryclose): Formatting changes.
Move to the top and be static.
* src/reader.c (read_signed_integer): Likewise.
* tests/calc.m4: New file.
* Makefile.am, suite.m4: Adjust.
* m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2000-09-18 Akim Demaille <[email protected]>
Add support for an Autotest test suite for Bison.
* m4/m4.m4, m4/atconfig.m4: New files.
* m4/Makefile.am (EXTRA_DIST): Adjust.
* tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
files.
* src/getargs.c: Display a more standard --version message.
* src/reader.c (reader): Formatting changes.
No longer depend upon VERSION_STRING.
* configure.in: No longer use `dnl'.
Set up the test suite and the new directory `tests/.
(VERSION_STRING): Remove.
2000-04-14 Akim Demaille <[email protected]>
* src/reader.c (copy_comment2): New function, same as former
`copy_comment', but outputs into two FILE *.
(copy_comment): Use it.
(parse_union_decl): Use it.
(get_type, parse_start_decl): Use the same `invalid' message.
(parse_start_decl, parse_union_decl): Use the same `multiple'
message.
(parse_union_decl, copy_guard, copy_action): Use the same
`unmatched' message.
* m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2000-03-31 Akim Demaille <[email protected]>
* src/files.c (tryopen, tryclose): Move to the top.
Be static.
2000-03-31 Akim Demaille <[email protected]>
* src/main.c (main): Don't call `done', exit does it.
2000-03-31 Akim Demaille <[email protected]>
* allocate.c: s/return (foo)/return foo/.
* lalr.c: Likewise.
* LR0.c: Likewise.
* output.c: Likewise.
* reader.c: Likewise.
* symtab.c: Likewise.
* vmsgetargs.c: Likewise.
2000-03-31 Akim Demaille <[email protected]>
Clean up the error reporting functions.
* src/report.c: New file.
* src/report.h: Likewise.
* src/Makefile.am: Adjust.
* m4/error.m4: New file.
* m4/Makefile.am: Adjust.
* configure.in (jm_PREREQ_ERROR): Call it.
* src/main.c (int_to_string, banner, fatal_banner, warn_banner):
Remove.
(fatal, fatals): Remove. All callers use complain.c::fatal.
(warn, warni, warns, warnss, warnss): Remove. All callers use
complain.c::complain.
(toomany): Remove, use fatal instead.
* src/files.c (done): No argument, use complain_message_count.
* src/main.c (main): Register `done' to `atexit'.
* src/getargs.c (usage): More `fputs', less `fprintf'.
2000-03-28 Akim Demaille <[email protected]>
* lib/: New directory.
* Makefile.am (SUBDIRS): Adjust.
* configure.in: Adjust.
(LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
useless.
* src/alloca.c: Moved to lib/.
* src/getopt.c: Likewise.
* src/getopt1.c: Likewise.
* src/getopt.h: Likewise.
* src/ansi2knr.c: Likewise.
* src/ansi2knr.1: Likewise.
* src/Makefile.am: Adjust.
* lib/Makefile.am: New file.
2000-03-28 Akim Demaille <[email protected]>
* src/getargs.c (usage): Refresh the help message.
2000-03-17 Akim Demaille <[email protected]>
* src/getopt1.c: Updated from textutils 2.0e
* src/getopt.c: Likewise.
* src/getopt.h: Likewise.
2000-03-17 Akim Demaille <[email protected]>
* src/Makefile.am (bison.simple): Fix the awk program: quote only
the file name, not the whole `#line LINE FILE'.
2000-03-17 Akim Demaille <[email protected]>
On syntax errors, report the token on which we choked.
* src/bison.s1 (yyparse): In the label yyerrlab, when
YYERROR_VERBOSE, add yychar in msg.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_at): New function.
(copy_guard): Use it.
(copy_action): Use it.
2000-03-17 Akim Demaille <[email protected]>
Be kind to translators, save some useless translations.
* src/main.c (banner): New function.
(fatal_banner): Use it.
(warn_banner): Use it.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_definition): Use copy_string and
copy_comment. Removed now unused `match', `ended',
`cplus_comment'.
(copy_comment, copy_string): Moved, to be visible from
copy_definition.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_string): Declare `static inline'. No
problems with inline, since it is checked by configure.
(copy_comment): Likewise.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (packsymbols): Formatting changes.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_comment): New function, factored out from:
(copy_action): Use it. Removed now unused `match', `ended',
`cplus_comment'.
(copy_guard): Likewise.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_string): New function, factored out from:
(copy_action): Use it.
(copy_guard): Likewise.
2000-03-17 Akim Demaille <[email protected]>
Change the handling of @s so that they behave exactly like $s.
There is now a pseudo variable @$ (readble and writable), location
of the lhs of the rule (by default ranging from the location of
the first symbol of the rhs, to the location of the last symbol,
or, if the rhs is empty, YYLLOC).
* src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
yyval.
(yyparse): When providing a default semantic action, provide a
default location action.
(after the $): No longer change `*YYLSP', just stack YYLOC the
same way you stack YYVAL.
* src/reader.c (read_declarations): Use warns.
(copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
(copy_action, case '@'): Likewise.
Use a standard error message, to save useless work from
translators.
2000-03-17 Akim Demaille <[email protected]>
* src/bison.s1: Formatting and cosmetics changes.
* src/reader.c: Likewise.
Update the Copyright notice.
2000-03-17 Akim Demaille <[email protected]>
* src/bison.s1 (#line): All set to `#line' only, since the
Makefile now handles them.
2000-03-16 Akim Demaille <[email protected]>
* src/output.c (output_rule_data): Output the documentation of
some of the tables.
(Copyright notice): Update.
Formatting changes.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
One `#if YYDEBUG' remains, since it uses variables which are
defined only if `YYDEBUG != 0'.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1 (yyparse): Reorganize the definitions of the stacks
and related variables so that the similarities are highlighted.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1: Properly indent CPP directives.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1: Properly indent the `alloca' CPP section.
2000-03-16 Akim Demaille <[email protected]>
Do not hard code values of directories in `configure.in'.
Update the `configure' tool chain.
* configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
src/makefile.am.
(VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
(AC_OUTPUT): Add m4/Makefile.
Bump to bison 1.28a, 1.29 has never been released.
* acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
handled via src/Makefile.am.
(VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
autoheader.
* Makefile.am (SUBDIRS): Add m4.
(ACLOCAL_AM_FLAGS): New variable.
(AUTOMAKE_OPTIONS): Add check-news.
* src/Makefile.am (bison.simple): Use awk to replace #line lines with
the proper line number and file name.
(DEFS): Propagate the location of bison library files and of the
locale files.
(INCLUDES): Added `-I ..' so that one can compile with srcdir !=
builddir.
* acinclude.m4: Remove, replaced by the directory m4.
* m4/Makefile.am (EXTRA_DIST): New variable.
* m4/gettext.m4: New file, from the fileutils.
* m4/lcmessage.m4: Likewise
* m4/progtest.m4: Likewise.
* m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2000-03-10 Akim Demaille <[email protected]>
* src/closure.c:
Formatting changes of various comments.
Respect the GNU coding standards at various places.
Don't use `_()' when no translation is needed.
1999-12-13 Jesse Thilo <[email protected]>
* src/files.c:
OS/2 honors TMPDIR environment variable.
1999-12-13 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Tweaked spelling and grammar.
Updated ISBN.
Removed reference to price of printed copy.
Mention BISON_SIMPLE and BISON_HAIRY.
1999-12-13 Jesse Thilo <[email protected]>
* configure.in, NEWS:
Bison 1.29 released.
1999-10-27 Jesse Thilo <[email protected]>
* doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
Added reference card.
1999-07-26 Jesse Thilo <[email protected]>
* po/ru.po: Added Russian translation.
1999-07-26 Jesse Thilo <[email protected]>
* configure.in: Added Russian translation.
1999-07-06 Jesse Thilo <[email protected]>
* configure.in, NEWS, README:
Released version 1.28.
1999-06-14 Jesse Thilo <[email protected]>
* src/system.h:
Squashed redefinition warning on some systems.
* src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
Have configure build version string instead of relying on ANSI string
concatentation.
1999-06-14 Jesse Thilo <[email protected]>
* po/POTFILES.in: Got rid of version.c.
1999-06-14 Jesse Thilo <[email protected]>
* acconfig.h, configure.in:
Have configure build version string instead of relying on ANSI string
concatentation.
1999-06-08 Jesse Thilo <[email protected]>
* doc/bison.1:
Dropped mention of `+' for long-named options.
1999-05-30 Jesse Thilo <[email protected]>
* src/files.c: Added <unistd.h> for unlink().
* src/Makefile.am, src/system.h:
I18n fixes.
1999-05-30 Jesse Thilo <[email protected]>
* README: Added a FAQ list.
* configure.in, acconfig.h:
I18n fixes.
1999-05-30 Jesse Thilo <[email protected]>
* doc/FAQ, doc/Makefile.am:
Added a FAQ list.
1999-05-19 Jesse Thilo <[email protected]>
* src/alloc.h, src/symtab.h, src/version.c:
Protected inclusion of "config.h" with HAVE_CONFIG_H.
1999-04-18 Jesse Thilo <[email protected]>
* src/.cvsignore, src/Makefile.am:
Reorganized: sources in `src', documentation in `doc'.
* src/lex.c (literalchar):
fixed the code for escaping double quotes (thanks
Jonathan Czisny.)
1999-04-18 Jesse Thilo <[email protected]>
* po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
Adjusted paths to reflect directory reorganization.
1999-04-18 Jesse Thilo <[email protected]>
* doc/.cvsignore, doc/Makefile.am:
Reorganized: sources in `src', documentation in `doc'.
1999-04-18 Jesse Thilo <[email protected]>
* configure.in:
Updated AC_INIT file to reflect directory reorganization.
* configure.in, .cvsignore, Makefile.am, POTFILES.in:
Reorganized: sources in `src', documentation in `doc'.
1999-04-13 Jesse Thilo <[email protected]>
* src/allocate.c:
Don't declare calloc() and realloc() if not necessary.
1999-04-13 Jesse Thilo <[email protected]>
* configure.in, acconfig.h, acinclude.m4:
Don't declare calloc() and realloc() if not necessary.
1999-03-23 Jesse Thilo <[email protected]>
* po/.cvsignore: Added i18n support.
1999-03-23 Jesse Thilo <[email protected]>
* acconfig.h, configure.in, Makefile.am:
Added i18n support.
1999-03-22 Jesse Thilo <[email protected]>
* src/bison.s1: Fixed #line numbers.
1999-03-15 Jesse Thilo <[email protected]>
* po/es.po, po/fr.po, po/nl.po, po/de.po:
Added PO files from Translation Project.
1999-03-03 Jesse Thilo <[email protected]>
* Makefile.am:
Added support for non-ANSI compilers (ansi2knr).
1999-02-16 Jesse Thilo <[email protected]>
* configure.in: Bumped version number to 1.27.
* Makefile.am:
Added `bison.simple' to list of files removed by `make distclean'.
1999-02-12 Jesse Thilo <[email protected]>
* src/files.c, src/files.h:
Defined locations of parser files in config.h instead of Makefile.
1999-02-12 Jesse Thilo <[email protected]>
* acconfig.h, acinclude.m4, configure.in, Makefile.am:
Defined locations of parser files in config.h instead of Makefile.
1999-02-09 Jesse Thilo <[email protected]>
* Makefile.am:
Removed inappropriate use of $< macro.
1999-02-05 Jesse Thilo <[email protected]>
* po/Makefile.in.in, po/POTFILES.in:
Add `po' directory skeleton.
1999-01-27 Jesse Thilo <[email protected]>
* README: Document help-bison list.
* configure.in: Add check for mkstemp().
1999-01-20 Jesse Thilo <[email protected]>
* src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
Hush a few compiler warnings.
* src/files.c:
Add tryclose(), which verifies that fclose was successful.
Hush a couple of compiler warnings.
1999-01-20 Jesse Thilo <[email protected]>
* Makefile.am, OChangeLog:
ChangeLog is now automatically generated. Include the old version as
OChangeLog.
1999-01-14 Jesse Thilo <[email protected]>
* src/gram.h, src/lalr.c, src/lex.c, src/lex.h, src/machine.h, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/state.h, src/symtab.c, src/symtab.h, src/types.h, src/vmsgetargs.c, src/warshall.c, src/allocate.c, src/alloc.h, src/bison.s1, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/files.h, src/getargs.c, src/gram.c, src/LR0.c:
Update FSF address.
1999-01-14 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Fix formatting glitch.
* doc/bison.texinfo: Update FSF address.
1999-01-14 Jesse Thilo <[email protected]>
* acconfig.h: Update FSF address.
1999-01-08 Jesse Thilo <[email protected]>
* src/system.h:
Don't define PACKAGE here, since config.h defines it.
1998-12-30 Jesse Thilo <[email protected]>
* src/reader.c: Update copyright date.
* src/main.c:
Ditch sprintf to statically-sized buffers in fatal/warn functions in
favor of output directly to stderr (avoids buffer overruns).
* src/reader.c: Some checks for premature EOF.
* src/allocate.c, src/alloc.h, src/closure.c, src/conflicts.c, src/derives.c, src/getargs.c, src/gram.c, src/lalr.c, src/lex.c, src/LR0.c, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reduce.c, src/symtab.c, src/symtab.h, src/warshall.c:
Use prototypes if the compiler understands them.
* src/files.c: Honor TMPDIR on Unix hosts.
Use prototypes if the compiler understands them.
* src/reader.c:
Fix a couple of buffer overrun bugs.
Use prototypes if the compiler understands them.
* src/system.h: Include unistd.h and ctype.h.
Use #ifdef instead of #if for NLS symbols.
1998-12-30 Jesse Thilo <[email protected]>
* doc/bison.texinfo:
Delete comment "consider using @set for edition number, etc..." since
we now are doing so.
1998-12-30 Jesse Thilo <[email protected]>
* configure.in:
Use prototypes if the compiler understands them.
* NEWS: Document 1.26 highlights.
* Makefile.am: Require Automake 1.3 or later.
* acconfig.h:
Use prototypes if the compiler understands them.
1998-12-29 Jesse Thilo <[email protected]>
* src/version.c:
Use VERSION symbol from automake for version number.
1998-12-29 Jesse Thilo <[email protected]>
* acconfig.h, configure.in, version.cin:
Use VERSION symbol from automake for version number.
1998-11-28 Jesse Thilo <[email protected]>
* Makefile.am:
Distribute original version of simple parser (bison.s1), not built
version (bison.simple).
1998-11-28 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Add info dir entry.
* doc/bison.texinfo:
Let automake put version number into documentation.
1998-11-26 Jesse Thilo <[email protected]>
* src/bison.cld, src/build.com, src/vmshlp.mar:
Add non-RCS files from /gd/gnu/bison.
1998-11-26 Jesse Thilo <[email protected]>
* doc/bison.1:
Document the BISON_HAIRY and BISON_SIMPLE variables.
1998-11-25 Jesse Thilo <[email protected]>
* src/version.c: Build version.c automatically.
* src/reader.c:
Fix token numbering (used to start at 258, not 257).
* src/system.h: Include config.h.
* src/getargs.c: Update bug report address.
* src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1998-11-25 Jesse Thilo <[email protected]>
* Makefile.am:
Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
* configure.in, version.cin:
Build version.c automatically.
* AUTHORS: Add AUTHORS file.
* README: Update bug report address.
* bison.simple:
Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
* configure.in, Makefile.am, Makefile.in, stamp-h.in:
Add automake stuff.
1998-11-25 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Clean up some formatting.
1998-05-05 Richard Stallman <[email protected]>
* doc/bison.texinfo:
Explain better why to make a pure parser.
1998-01-05 Richard Stallman <[email protected]>
* src/files.c (openfiles):
[_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
find a temporary directory, if possible. Do not unlink files while
they are open.
1997-08-25 Richard Stallman <[email protected]>
* src/reader.c (stack_offset;):
Change some warni to warns.
* src/lex.c (literalchar): Use warns, not warni.
1997-06-28 Richard Stallman <[email protected]>
* src/bison.s1: Add a Bison version comment.
* src/main.c (fatal, warn, berror):
Use program_name.
1997-06-28 Richard Stallman <[email protected]>
* Makefile.in (bison_version): New variable.
(dist): Use that variable.
(bison.s1): Substitute the Bison version into bison.simple.
* bison.simple: Add a Bison version comment.
1997-06-18 Richard Stallman <[email protected]>
* src/main.c (fatal, warn, berror):
Make error messages standard.
(toomany): Improve error message text.
* src/LR0.c, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/lalr.c, src/lex.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/symtab.c:
new.h renamed to alloc.h.
1997-06-18 Richard Stallman <[email protected]>
* Makefile.in: new.h renamed to alloc.h.
1997-05-24 Richard Stallman <[email protected]>
* src/lex.c (literalchar):
Fix the code for escaping \, " and '.
(lex): Avoid trouble when there are many chars
to discard in a char literal with just several chars in it.
1997-05-17 Richard Stallman <[email protected]>
* src/bison.s1:
Use malloc, if using alloca is troublesome.
(YYSTACK_USE_ALLOCA): New flag macro.
Define it for some systems and compilers.
(YYSTACK_ALLOC): New macro.
(yyparse): Use YYSTACK_ALLOC to allocate stack.
If it was malloc'd, free it.
1997-05-17 Richard Stallman <[email protected]>
* bison.simple:
Use malloc, if using alloca is troublesome.
(YYSTACK_USE_ALLOCA): New flag macro.
Define it for some systems and compilers.
(YYSTACK_ALLOC): New macro.
(yyparse): Use YYSTACK_ALLOC to allocate stack.
If it was malloc'd, free it.
1997-04-23 Richard Stallman <[email protected]>
* src/bison.s1:
(alloca) [__hpux]: Always define as __builtin_alloca.
1997-04-23 Richard Stallman <[email protected]>
* bison.simple:
(alloca) [__hpux]: Always define as __builtin_alloca.
1997-04-22 Richard Stallman <[email protected]>
* src/bison.s1:
[__hpux]: Include alloca.h (right for HPUX 10)
instead of declaring alloca (right for HPUX 9).
* src/bison.s1 (__yy_memcpy):
Declare arg `count' as unsigned int.
(yyparse): Cast third arg to __yy_memcpy to unsigned int.
1997-04-22 Richard Stallman <[email protected]>
* bison.simple:
[__hpux]: Include alloca.h (right for HPUX 10)
instead of declaring alloca (right for HPUX 9).
* bison.simple (__yy_memcpy):
Declare arg `count' as unsigned int.
(yyparse): Cast third arg to __yy_memcpy to unsigned int.
1997-01-03 Richard Stallman <[email protected]>
* src/allocate.c: [__STDC__ or _MSC_VER]:
Declare calloc and realloc to return void *.
1997-01-02 Richard Stallman <[email protected]>
* src/system.h:
[_MSC_VER]: Include stdlib.h and process.h.
[_MSC_VER] (getpid): Define as macro--translate it to _getpid.
* src/main.c (main): Return FAILURE as a value.
(printable_version): Declare arg as int, not char.
1997-01-02 Richard Stallman <[email protected]>
* Makefile.in (dist):
Explicitly check for symlinks, and copy them.
1996-12-19 Richard Stallman <[email protected]>
* src/files.c:
[_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1996-12-18 Paul Eggert <[email protected]>
* src/bison.s1 (yyparse):
If __GNUC__ and YYPARSE_PARAM are both defined,
declare yyparse to have a void * argument.
1996-12-18 Paul Eggert <[email protected]>
* bison.simple (yyparse):
If __GNUC__ and YYPARSE_PARAM are both defined,
declare yyparse to have a void * argument.
1996-12-17 Richard Stallman <[email protected]>
* src/reduce.c (nbits): Add some casts.
1996-08-12 Richard Stallman <[email protected]>
* src/bison.s1: Test _MSDOS as well as _MSDOS_.
1996-08-12 Richard Stallman <[email protected]>
* bison.simple: Test _MSDOS as well as _MSDOS_.
1996-07-31 Richard Stallman <[email protected]>
* src/bison.s1:
[__sun && __i386]: Include alloca.h.
1996-07-31 Richard Stallman <[email protected]>
* bison.simple:
[__sun && __i386]: Include alloca.h.
1996-07-30 Richard Stallman <[email protected]>
* src/bison.s1: Comment change.
* src/bison.s1: Test _MSDOS_, not MSDOS.
1996-07-30 Richard Stallman <[email protected]>
* bison.simple: Comment change.
* bison.simple: Test _MSDOS_, not MSDOS.
1996-06-01 Richard Stallman <[email protected]>
* src/reduce.c, src/reader.c, src/print.c, src/output.c, src/nullable.c, src/lex.c, src/lalr.c, src/getargs.c, src/derives.c, src/conflicts.c, src/closure.c, src/allocate.c:
Insert `_' macro around many string constants.
* src/main.c:
Insert `_' macro around many string constants.
(main): Call setlocale, bindtextdomain and textdomain.
* src/system.h: [HAVE_LOCALE_H]: Include locale.h.
[! HAVE_LOCALE_H] (setlocale): Define as no-op.
[ENABLE_NLS]: Include libintl.h.
[ENABLE_NLS] (gettext): Define.
[! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
(N_, PACKAGE, LOCALEDIR): New macros.
1996-06-01 Richard Stallman <[email protected]>
* POTFILES.in: New file.
* Makefile.in (allocate.o):
Define target explicitly.
* Makefile.in (CFLAGS): Set to @CFLAGS@.
(LDFLAGS): Set to @LDFLAGS@.
(configure): Run autoconf only if preceding `cd' succeeds.
(bison.s1): Redirect output to temporary file then move the
temporary to the target, rather than redirecting directly to bison.s1.
(clean): Remove config.status and config.log.
(distclean): Don't remove config.status here.
1996-05-12 Richard Stallman <[email protected]>
* src/bison.s1:
(__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1996-05-12 Richard Stallman <[email protected]>
* bison.simple:
(__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1996-05-11 Richard Stallman <[email protected]>
* src/bison.s1 (__yy_memcpy):
Really reorder the args, as was supposedly done on Feb 14 1995.
(yyparse): Calls changed accordingly.
1996-05-11 Richard Stallman <[email protected]>
* Makefile.in (dist): Don't use $(srcdir).
* bison.simple (__yy_memcpy):
Really reorder the args, as was supposedly done on Feb 14 1995.
(yyparse): Calls changed accordingly.
1996-01-27 Richard Stallman <[email protected]>
* src/output.c (output_rule_data):
Test YYERROR_VERBOSE in the conditional
around the definition of ttyname.
1995-12-29 Richard Stallman <[email protected]>
* src/bison.s1:
Fix line numbers in #line commands.
1995-12-29 Richard Stallman <[email protected]>
* bison.simple:
Fix line numbers in #line commands.
1995-12-27 Richard Stallman <[email protected]>
* src/bison.s1 (YYPARSE_PARAM_DECL):
In C++, make it always null.
(YYPARSE_PARAM_ARG): New macro.
(yyparse): Use YYPARSE_PARAM_ARG.
1995-12-27 Richard Stallman <[email protected]>
* bison.simple (YYPARSE_PARAM_DECL):
In C++, make it always null.
(YYPARSE_PARAM_ARG): New macro.
(yyparse): Use YYPARSE_PARAM_ARG.
1995-11-29 Richard Stallman <[email protected]>
* doc/bison.texinfo:
Describe literal string tokens, %raw, %no_lines, %token_table.
1995-11-29 Daniel Hagerty <[email protected]>
* doc/bison.texinfo: Fixed update date
1995-10-16 Richard Stallman <[email protected]>
* src/version.c: Version 1.25.
1995-10-16 Richard Stallman <[email protected]>
* NEWS: *** empty log message ***
1995-10-16 Richard Stallman <[email protected]>
* doc/bison.1, doc/bison.rnh:
Add new options.
1995-10-15 Richard Stallman <[email protected]>
* src/vmsgetargs.c, src/getargs.c:
Added -n, -k, and -raw switches.
(noparserflag, toknumflag, rawtoknumflag): New variables.
* src/symtab.h (SALIAS):
New #define for adding aliases to %token.
(struct bucket): Added `alias' field.
* src/reduce.c (reduce_grammar):
Revise error message.
(print_notices): Remove final `.' from error message.
* src/reader.c (reader_output_yylsp):
New function.
(readgram): Use `#if 0' around code that accepted %command
inside grammar rules: The documentation doesn't allow it,
and it will fail since the %command processors scan for the next %.
(parse_token_decl): Extended the %token
declaration to allow a multi-character symbol as an alias.
(parse_thong_decl): New function.
(read_declarations): Added %thong declarations.
(read_declarations): Handle NOOP to deal with allowing
% declarations as another means to specify the flags.
(readgram): Allow %prec prior to semantics embedded in a rule.
(skip_to_char, read_declarations, copy_definition)
(parse_token_decl, parse_start_decl, parse_type_decl)
(parse_assoc_decl, parse_union_decl, parse_expect_decl)
(get_type_name, copy_guard, copy_action, readgram)
(get_type, packsymbols): Revised most error messages.
Changed `fatal' to `warnxxx' to avoid aborting for error.
Revised and use multiple warnxxx functions to avoid using VARARGS1.
(read_declarations): Improve the error message for
an invalid character. Do not abort.
(read_declarations, copy_guard, copy_action): Use
printable_version to avoid unprintable characters in printed output.
(parse_expect_decl): Error if argument to %expect exceeds 10 digits.
(parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
Allow the type of a non-terminal can be given
more than once, as long as all specifications give the same type.
* src/output.c:
(output_headers, output_trailers, output, output_gram)
(output_rule_data): Implement noparserflag variable.
Implement toknumflag variable.
(output): Call reader_output_yylsp to output LTYPESTR.
* src/main.c (main):
If reader sees an error, don't process the grammar.
(fatals): Updated to not use VARARGS1.
(printable_version, int_to_string, warn, warni, warns, warnss)
(warnsss): New error reporting functions. Avoid abort for error.
* src/lex.h:
Added THONG and NOOP for alias processing.
Added SETOPT for the new code that allows setting options with %flags.
* src/lex.c:
Include getopt.h. Add some extern decls.
(safegetc): New function to deal with EOF gracefully.
(literalchar); new function to deal with reading \ escapes.
(lex): Use literalchar.
(lex): Implemented "..." tokens.
(literalchar, lex, parse_percent_token): Made tokenbuffer
always contain the token. This includes growing the token
buffer while reading an integer.
(parse_percent_token): Replaced if-else statement with percent_table.
(parse_percent_token): Added % declarations as another
way to specify the flags -n, -l, and -r. Also added hooks for
-d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
major changes to files.c.
(lex) Retain in the incoming stream a character following
an incorrect '/'.
(skip_white_space, lex): Revised most error messages
and changed fatal to warn to avoid aborting.
(percent_table): Added %thong declarations.
* src/gram.h: Comment changes.
* src/files.c (openfiles, open_extra_files, done):
Add faction flag
and actfile file. Handle noparserflag. Both for -n switch.
* src/conflicts.c (resolve_sr_conflict):
Remove use of alloca.
1995-06-01 Jim Meyering <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1995-05-06 Richard Stallman <[email protected]>
* src/bison.s1: Comment change.
1995-05-06 Richard Stallman <[email protected]>
* bison.simple: Comment change.
1995-05-03 Richard Stallman <[email protected]>
* src/version.c: Version now 1.24.
* src/bison.s1: Change distribution terms.
* src/version.c: Version now 1.23.
1995-05-03 Richard Stallman <[email protected]>
* doc/bison.texinfo:
Rewrite "Conditions for Using Bison".
Update version to 1.24.
1995-05-03 Richard Stallman <[email protected]>
* bison.simple: Change distribution terms.
1995-02-23 Richard Stallman <[email protected]>
* src/files.c: Test __VMS_POSIX as well as VMS.
1995-02-14 Jim Meyering <[email protected]>
* src/bison.s1 (__yy_memcpy):
Renamed from __yy_bcopy to avoid
confusion. Reverse FROM and TO arguments to be consistent with
those of memcpy.
1995-02-14 Jim Meyering <[email protected]>
* bison.simple (__yy_memcpy):
Renamed from __yy_bcopy to avoid
confusion. Reverse FROM and TO arguments to be consistent with
those of memcpy.
1994-11-10 David J. MacKenzie <[email protected]>
* NEWS: reformat
* NEWS: New file.
* Makefile.in (DISTFILES): Include NEWS.
* Makefile.in (DISTFILES):
Include install-sh, not install.sh.
* configure.in: Update to Autoconf v2 macro names.
1994-10-05 David J. MacKenzie <[email protected]>
* Makefile.in: fix typo
* Makefile.in (prefix, exec_prefix):
Let configure set them.
1994-09-28 David J. MacKenzie <[email protected]>
* Makefile.in: Set datadir to $(prefix)/share.
1994-09-15 Richard Stallman <[email protected]>
* src/bison.s1:
Update copyright notice and GPL version.
1994-09-15 Richard Stallman <[email protected]>
* bison.simple:
Update copyright notice and GPL version.
1994-07-12 Richard Stallman <[email protected]>
* src/reduce.c, src/reader.c:
entered into RCS
1994-05-05 David J. MacKenzie <[email protected]>
* Makefile.in: entered into RCS
1994-03-26 Richard Stallman <[email protected]>
* src/bison.s1: entered into RCS
1994-03-26 Richard Stallman <[email protected]>
* bison.simple: entered into RCS
1994-03-25 Richard Stallman <[email protected]>
* src/main.c: entered into RCS
1994-03-24 Richard Stallman <[email protected]>
* src/conflicts.c: entered into RCS
1994-01-02 Richard Stallman <[email protected]>
* Makefile.in: *** empty log message ***
1993-11-21 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-11-21 Richard Stallman <[email protected]>
* doc/bison.texinfo: entered into RCS
* doc/bison.texinfo: *** empty log message ***
1993-11-21 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-10-25 David J. MacKenzie <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1993-10-19 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-10-19 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-10-14 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-10-14 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-09-14 David J. MacKenzie <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1993-09-13 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-09-10 Richard Stallman <[email protected]>
* src/conflicts.c: *** empty log message ***
* src/system.h: entered into RCS
1993-09-10 Richard Stallman <[email protected]>
* doc/bison.1: entered into RCS
1993-09-06 Noah Friedman <[email protected]>
* src/version.c: entered into RCS
1993-09-06 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-07-30 David J. MacKenzie <[email protected]>
* Makefile.in: *** empty log message ***
1993-07-24 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-07-24 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-07-08 David J. MacKenzie <[email protected]>
* Makefile.in: *** empty log message ***
1993-07-04 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-07-04 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-06-26 David J. MacKenzie <[email protected]>
* src/getargs.c: entered into RCS
1993-06-26 David J. MacKenzie <[email protected]>
* doc/bison.texinfo: *** empty log message ***
* doc/bison.1: New file.
1993-06-25 Richard Stallman <[email protected]>
* src/getargs.c: New file.
1993-06-16 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-06-16 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-06-03 Richard Stallman <[email protected]>
* src/bison.s1: New file.
1993-06-03 Richard Stallman <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1993-06-03 Richard Stallman <[email protected]>
* bison.simple: New file.
1993-05-19 Richard Stallman <[email protected]>
* doc/bison.texinfo: New file.
1993-05-07 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-04-28 Noah Friedman <[email protected]>
* src/reader.c: *** empty log message ***
1993-04-23 Noah Friedman <[email protected]>
* src/alloc.h: entered into RCS
1993-04-20 David J. MacKenzie <[email protected]>
* src/version.c: *** empty log message ***
* src/files.c, src/allocate.c:
entered into RCS
* src/reader.c: *** empty log message ***
* src/lex.c: entered into RCS
* src/conflicts.c: New file.
* src/symtab.c: entered into RCS
* src/alloc.h: New file.
* src/LR0.c: entered into RCS
1993-04-18 Noah Friedman <[email protected]>
* src/reader.c: New file.
* src/version.c: *** empty log message ***
1993-04-18 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-04-17 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-04-15 Richard Stallman <[email protected]>
* src/main.c, src/files.c:
New file.
1993-04-15 Noah Friedman <[email protected]>
* configure.in: entered into RCS
* configure.in: *** empty log message ***
* configure.in: New file.
1993-04-14 Richard Stallman <[email protected]>
* Makefile.in: New file.
1993-04-13 Richard Stallman <[email protected]>
* src/version.c: New file.
1993-03-25 Richard Stallman <[email protected]>
* src/output.c: entered into RCS
1992-09-25 Richard Stallman <[email protected]>
* configure.bat: entered into RCS
1992-06-22 Richard Stallman <[email protected]>
* src/vmsgetargs.c: entered into RCS
1992-06-22 Richard Stallman <[email protected]>
* doc/bison.rnh: entered into RCS
1992-04-20 David J. MacKenzie <[email protected]>
* README: entered into RCS
1992-01-22 Richard Stallman <[email protected]>
* src/machine.h: entered into RCS
1991-12-21 Richard Stallman <[email protected]>
* src/lalr.c, src/closure.c:
entered into RCS
1991-12-20 Richard Stallman <[email protected]>
* src/state.h: entered into RCS
1991-12-18 Richard Stallman <[email protected]>
* src/print.c, src/nullable.c, src/derives.c:
entered into RCS
1991-11-03 David J. MacKenzie <[email protected]>
* src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
entered into RCS
1988-09-09 Richard Stallman <[email protected]>
* src/bison.hairy: entered into RCS
1987-12-16 Richard Stallman <[email protected]>
* REFERENCES: entered into RCS
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