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  • 8522c9ed2a (version): Update copyright year. Paul Eggert 2003-01-11 08:11:32 +00:00
  • f0057011f7 * src/Makefile.am, lib/Makefile.am: Use $(VAR) instead of @VAR@. Akim Demaille 2003-01-09 12:45:08 +00:00
  • 1ee6d2a02e Invoke wget with -C off, to disable proxy caches. Paul Eggert 2003-01-09 07:44:26 +00:00
  • a1a44c02ab (WGETFLAGS): New macro, containing "-C off" to disable proxy caches. All uses of $(WGET) changed to $(WGET) $(WGETFLAGS). (rel-check): Use $(WGET) instead of wget. Paul Eggert 2003-01-09 07:44:05 +00:00
  • 3add7b9cb1 Update copyright. Paul Eggert 2003-01-07 06:39:17 +00:00
  • d4fd77c450 Add a reference to the GLR paper of Scott, Johnstone and Hussain. Paul Eggert 2003-01-07 06:38:40 +00:00
  • f6481e2fdc (Generalized LR Parsing): Add a reference to the GLR paper of Scott, Johnstone and Hussain. Paul Eggert 2003-01-07 06:38:02 +00:00
  • d600ee67ee Add --disable-yacc. Paul Eggert 2003-01-05 06:32:12 +00:00
  • a504e06dd7 (bin_SCRIPTS): yacc -> @YACC_SCRIPT@. (EXTRA_SCRIPTS): New var, for yacc. Paul Eggert 2003-01-05 06:26:52 +00:00
  • 66abff154f (lib_LIBRARIES): liby.a -> @YACC_LIBRARY@. (EXTRA_LIBRARIES): New var, for liby.a. Paul Eggert 2003-01-05 06:26:25 +00:00
  • 4beda9accf (AC_ARG_ENABLE): Add --disable-yacc. (YACC_SCRIPT, YACC_LIBRARY): New vars to AC_SUBST. Paul Eggert 2003-01-05 06:25:35 +00:00
  • 93b716f4aa Update copyright date. Paul Eggert 2003-01-05 01:11:03 +00:00
  • 464c692789 Do not let the scan-skel token buffer grow unboundedly in the usual case. Fix off-by-one error in scan-skel calculation of output line. Fix some portability problems noted by Nelson H. F. Beebe. Paul Eggert 2003-01-05 01:07:13 +00:00
  • 49b6b48b99 (yyerrlab1): Omit attribute if __cplusplus is defined, since GNU C++ (as of 3.2.1) does not allow attributes on labels. Problem reported by Nelson H. F. Beebe. Paul Eggert 2003-01-05 00:48:16 +00:00
  • 2f10a596a7 (__INT_TO_PTR) [__STDC__]: Cast result to (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5 when compiling Bison 1.875's `bitset bset = obstack_alloc (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe. Paul Eggert 2003-01-04 01:37:48 +00:00
  • 0fff129c7c ([^@\n]): Renamed from [^@\n]+ so that the token buffer does not grow to a huge size with typical invocation. Paul Eggert 2003-01-04 00:31:28 +00:00
  • fd520abff8 (QPUTS): Omit redundant `;' from macro definition. Paul Eggert 2003-01-03 21:56:01 +00:00
  • 547734f14d (bitset_stats_list): Remove unused var. Reported by Nelson H. F. Beebe. Paul Eggert 2003-01-03 14:52:53 +00:00
  • c1a0d7e076 Update copyright. Paul Eggert 2003-01-03 14:33:17 +00:00
  • b14ec5333b ("@oline@"): Output lineno+1, not lineno. Paul Eggert 2003-01-03 14:28:35 +00:00
  • f7c398aaff (yybool): Renamed from bool, to avoid collisions in C. All uses changed. Provide a definition in both C and C++. (yytrue, yyfalse): Define even if defined (__cplusplus). Paul Eggert 2003-01-03 14:22:53 +00:00
  • 45aa0550a1 (_Bool, bool, false, true, __bool_true_false_are_defined): Use the pattern recommended by Autoconf 2.57, except also protect against double-definition. Paul Eggert 2003-01-03 14:15:16 +00:00
  • 1029ea6d02 (_Bool, bool, false, true, __bool_true_false_are_defined): Use the pattern recommended by Autoconf 2.57, except also protect against double-inclusion. Paul Eggert 2003-01-03 14:14:24 +00:00
  • 0f42c7d501 Pacify the buggy "smart preprocessor" in MacOS 10.2.3. Paul Eggert 2003-01-02 23:59:12 +00:00
  • f96e75a64e (yyerrlab1): Append `;' after attribute, to pacify the buggy "smart preprocessor" in MacOS 10.2.3. Bug reported by Nelson H. F. Beebe. Paul Eggert 2003-01-02 23:58:42 +00:00
  • 14c0cf3c88 Update copyright date. Paul Eggert 2003-01-02 20:28:12 +00:00
  • d891bc49ac Comment fixes. Paul Eggert 2003-01-02 20:27:54 +00:00
  • 597ba9e333 Correct the address of info-gnu. Paul Eggert 2003-01-02 20:25:13 +00:00
  • 2efa0406e3 Update version number to 1.875a. Paul Eggert 2003-01-01 10:10:41 +00:00
  • 8e4900ef40 Regenerate. v1.875 Paul Eggert 2003-01-01 10:09:55 +00:00
  • dc546b0f6e Bison 1.875. Paul Eggert 2003-01-01 09:04:56 +00:00
  • 1deb9bdcad src/scan-gram.l (<SC_BRACED_CODE>"}"): Append ";" only in braced code, not in unions etc. Paul Eggert 2002-12-31 02:26:51 +00:00
  • 2c09b6a7ea Treat stray "," more uniformly. Append ";" before last brace in braced code. Don't use "yystype", which is deprecated. Paul Eggert 2002-12-30 23:47:56 +00:00
  • 83adb046bf (<INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>","): Moved here from... (<INITIAL>","): Here. This causes stray "," to be treated more uniformly. Paul Eggert 2002-12-30 23:38:20 +00:00
  • 255227393f (<SC_BRACED_CODE>"}"): Append ";" before the last brace in braced code when not in Yacc mode, for compatibility with Bison 1.35. This resurrects the 2001-12-15 patch to src/reader.c. Paul Eggert 2002-12-30 22:40:52 +00:00
  • 5b25cd7cd8 (YYDECL): Use YYSTYPE, not its deprecated alias yystype. This follows up the 2002-12-24 YYSTYPE bug fix. Paul Eggert 2002-12-30 22:35:56 +00:00
  • 535c0f6328 * src/symtab.c (symbol_make_alias): Set type of SYMVAL to be that of SYM's type. This fixes Debian bug 168069, reported by Thomas Olsson. Paul Eggert 2002-12-29 04:31:58 +00:00
  • 527203e98e (symbol_make_alias): Set type of SYMVAL to be that of SYM's type. This fixes Debian bug 168069, reported by Thomas Olsson. Paul Eggert 2002-12-29 04:30:18 +00:00
  • 7b56c4bc0e Update version number to 1.75g. Paul Eggert 2002-12-29 04:18:09 +00:00
  • 78a00b7d7f Regenerate. Paul Eggert 2002-12-29 03:17:45 +00:00
  • 963fcc1705 Version 1.75f. Paul Eggert 2002-12-29 03:17:12 +00:00
  • 00c378a21f (Badly Collapsed GLR States): Switch to Yacc-style conflict reports. Paul Eggert 2002-12-29 02:00:20 +00:00
  • a4b746ea04 (GNU Cim Grammar): Switch to Yacc-style reports. Paul Eggert 2002-12-29 01:59:40 +00:00
  • 2c8ba4cd59 (Unresolved SR Conflicts, Defaulted Conflicted Reduction, %expect not enough, %expect too much, %expect with reduce conflicts): Switch to Yacc-style reports. Paul Eggert 2002-12-29 01:59:13 +00:00
  • be7280480c (conflict_report): Renamed from conflict_report_yacc, removing the old 'conflict_report'. Translate the entire conflict report at once, so that we don't assume that "," has the same interpretation in all languages. (conflicts_output): Use Yacc-style conflict report for each state, instead of our more-complicated style. (conflicts_print): Use Yacc-style conflict report, except print the input file name when not emulating Yacc. Paul Eggert 2002-12-29 01:58:49 +00:00
  • 5a99098d0b (Understanding): Use Yacc style for conflict reports. Also, use new way of locating rules. Paul Eggert 2002-12-29 01:58:11 +00:00
  • fb8ccdcd35 (reduce_print): Don't invoke fflush; it's not needed. Paul Eggert 2002-12-29 01:23:02 +00:00
  • 8ca1967ea2 (warn_at, warn, complain_at, complain, fatal_at, fatal): Don't invoke fflush; it's not needed and it might even be harmful for stdout, as stdout might not be open. Paul Eggert 2002-12-29 01:22:30 +00:00
  • b1efe548af Fix a bug where error locations were not being recorded correctly. Paul Eggert 2002-12-28 09:02:18 +00:00
  • 120f129d67 (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Error locations include the locations of all the tokens that were discarded, not just the last token. Paul Eggert 2002-12-28 08:38:14 +00:00
  • 96b93a3da4 Mention that YYLLOC_DEFAULT is also invoked for syntax errors. Paul Eggert 2002-12-28 08:37:17 +00:00
  • d42f69cdf7 (yyparse): New local var yylerrsp, to record the top of the location stack's error locations. (yyerrlab): Set it. When discarding a token, push its location onto yylerrsp so that we don't lose track of the error's end. (yyerrlab1): Now is only the target of YYERROR, so that we can properly record the location of the action that failed. For GCC 2.93 and later, insert an __attribute__ ((__unused__)) to avoid GCC warning about yyerrlab1 being unused if YYERROR is unused. (yyerrlab2): New label, which yyerrlab now falls through to. Compute the error's location by applying YYLLOC_DEFAULT to the locations of all the symbols that went into the error. Paul Eggert 2002-12-28 08:36:02 +00:00
  • 04877eec24 Remove this file, since we can't use m4_include on relative file names. Paul Eggert 2002-12-28 08:00:56 +00:00
  • 053658d584 Include quote.h. (compute_output_file_names): Warn if we detect conflicting outputs to the same file. Paul Eggert 2002-12-26 22:30:10 +00:00
  • 6876ecd36e (%expect with reduce conflicts): New test. Paul Eggert 2002-12-26 22:21:23 +00:00
  • 76be9271f2 (conflicts_print): If the user specifies "%expect N", report an error if there are any reduce/reduce conflicts. This is what the manual says should happen. This fixes Debian bug 130890, reported by Anthony DeRobertis. Paul Eggert 2002-12-26 22:10:52 +00:00
  • 983c5c2c2a Don't use m4_include on relative file names, as it doesn't work. Remove obsolete references to bison.simple and bison.hairy. * src/getargs.c (getargs) [MSDOS]: Don't assume optarg != NULL. * src/parse-gram.y (declaration): Use enum "report_states". * src/scan-skel.l ("@output ".*\n): Close any old yyout before new one. Paul Eggert 2002-12-26 09:12:05 +00:00
  • 5b66ea8b80 (dist_m4sugar_DATA): Remove m4sugar/version.m4. Paul Eggert 2002-12-26 08:29:56 +00:00
  • 70b4c070cc Don't include m4sugar/version.m4. Paul Eggert 2002-12-26 08:28:09 +00:00
  • cce7a5f423 Don't include c.m4, as "include" doesn't do what we want. Paul Eggert 2002-12-26 08:27:09 +00:00
  • 2fd4e13193 (output_skeleton): Use full path names when specifying a file to include; don't rely on include path, as it's unreliable when the working file contains a file with that name. Paul Eggert 2002-12-26 08:25:56 +00:00
  • 7eab453e1b Mention the "yacc" command in the synopsis. Don't mention bison.simple and bison.hairy, which are obsolete. Paul Eggert 2002-12-26 06:59:42 +00:00
  • f6abc26e38 Comment fix: don't mention obsolete bison.simple. Paul Eggert 2002-12-26 06:58:35 +00:00
  • ea03c24f05 Comment wording fix. Paul Eggert 2002-12-26 06:57:29 +00:00
  • fcbfa6b01c (getargs) [MSDOS]: Don't assume optarg != NULL with -g option. Paul Eggert 2002-12-26 06:55:45 +00:00
  • 9dd5b37815 (declaration): Use enum "report_states" rather than its numeric value 1. Paul Eggert 2002-12-26 06:51:42 +00:00
  • 88015bf06b ("@output ".*\n): Close any old yyout before opening a new one. This fixes Debian bug 156349, reported by Bruce Stephens. Paul Eggert 2002-12-26 05:59:06 +00:00
  • 7ea9026a59 Remove broken URL. Paul Eggert 2002-12-24 09:03:23 +00:00
  • ebec3740c2 Bump version number. Paul Eggert 2002-12-24 08:58:39 +00:00
  • 23f2d9dc0f Version 1.75e. Paul Eggert 2002-12-24 08:35:23 +00:00
  • 73521d9ff8 Regenerate. Paul Eggert 2002-12-24 08:33:38 +00:00
  • 366041f014 (cvs-update): Don't assume that the shell supports $(...), as Solaris sh doesn't. Paul Eggert 2002-12-24 08:30:59 +00:00
  • 80483e8e0d Update from gnulib. Paul Eggert 2002-12-24 08:15:17 +00:00
  • 5320ca4d6f (lloc_default): Remove test for empty nonterminals at the end, since it didn't change the result. Paul Eggert 2002-12-24 08:08:18 +00:00
  • 33167b8b05 If the user does not define YYSTYPE as a macro, Bison now declares it using typedef instead of defining it as a macro. POSIX requires this. For consistency, YYLTYPE is also declared instead of defined. Paul Eggert 2002-12-24 07:47:36 +00:00
  • 624a35e20b (handle_dollar, handle_at): Now takes int token_type, not braced_code code_kind. All uses changed. (SC_PRE_CODE): New state, for scanning after a keyword that has (or usually has) an immediately-following braced code. (token_type): New local var, to keep track of which token type to return when scanning braced code. (<INITIAL>"%destructor", <INITIAL>"%lex-param", <INITIAL>"%parse-param", <INITIAL>"%printer, <INITIAL>"%union"): Set token type and BEGIN SC_PRE_CODE instead of returning a token type immediately. (<INITIAL>"{"): Set token type. (<SC_BRACED_CODE>"}"): Use it. (handle_action_dollar, handle_action_at): Now returns bool indicating success. Fail if ! current_rule; this prevents a core dump. (handle_symbol_code_dollar, handle_symbol_code_at): Remove; merge body into caller. (handle_dollar, handle_at): Complain in invalid contexts. Paul Eggert 2002-12-24 07:46:49 +00:00
  • ef4479de37 (braced_code, current_braced_code): Remove. (token_name): New decl. Paul Eggert 2002-12-24 07:45:22 +00:00
  • e9ce56889c (add_param): 2nd arg is now char * not char const *, since it is now modified by stripping surrounding { }. (current_braced_code): Remove. (PERCENT_DESTRUCTOR, PERCENT_PRINTER, PERCENT_UNION, PERCENT_LEX_PARAM, PERCENT_PARSE_PARAM): Change names to include trailing " {...}". Now of type <chars>. (grammar_declaration): Adjust to bundled tokens. (code_content): Remove; stripping is now done by add_param. (print_token_value): Print contents of bundled tokens. (token_name): New function. Paul Eggert 2002-12-24 07:44:40 +00:00
  • 6273355b36 If the user does not define YYSTYPE as a macro, Bison now declares it using typedef instead of defining it as a macro. POSIX requires this. For consistency, YYLTYPE is also declared instead of defined. Paul Eggert 2002-12-24 07:43:43 +00:00
  • 050c471b8e (b4_location_type): Remove. (YYSTYPE): Renamed from yystype. (YYSTYPE_IS_DECLARED): New macro, used to prevent double-typedef. (struct YYLTYPE): Renamed from struct yyltype. (YYLTYPE): Renamed from yyltype. (yyltype, yystype): New (and obsolescent) macros, for backward compatibility. Paul Eggert 2002-12-24 07:41:47 +00:00
  • fa8c3ebca3 (b4_location_type): Remove. (YYSTYPE): Renamed from yystype. (YYSTYPE_IS_DECLARED): New macro, used to prevent double-typedef. (struct YYLTYPE): Renamed from struct yyltype. (YYLTYPE): Renamed from yyltype. (yyltype, yystype): New (and obsolescent) macros, for backward compatibility. Paul Eggert 2002-12-24 07:40:58 +00:00
  • 75eb3bc4e7 * If the user does not define YYSTYPE as a macro, Bison now declares it using typedef instead of defining it as a macro. POSIX requires this. For consistency, YYLTYPE is also declared instead of defined. Paul Eggert 2002-12-24 07:40:14 +00:00
  • 52328c6e99 Comment fix. Paul Eggert 2002-12-21 12:56:44 +00:00
  • f67ad422a4 (Decl Summary): yytname's first element is not always "$end", as the user might specify a different name for the end token. Paul Eggert 2002-12-21 12:49:33 +00:00
  • 879ca4f81b Omit mentions of %lex-param and %parse-param for now. Paul Eggert 2002-12-18 00:10:11 +00:00
  • 9417597809 (Parser Function, Purel Calling, Error Reporting, Table of Symbols): Omit mentions of %lex-param and %parse-param from the documentation for now. Paul Eggert 2002-12-18 00:09:33 +00:00
  • 20daca0631 Omit mentions of %lex-param and %parse-param from the documentation for now. Paul Eggert 2002-12-18 00:09:10 +00:00
  • b317297e4d (Error Reporting): randomness -> nastiness, to fix a typo. Paul Eggert 2002-12-15 09:39:12 +00:00
  • 1c5fe69d46 Undo most of the 2002-11-12 yychar -> yytoken patch, as it broke GCC 3.2.1. Paul Eggert 2002-12-15 09:21:13 +00:00
  • a20713a4af Undo most of the 2002-11-12 yychar -> yytoken patch, as it broke GCC 3.2.1 (which depends on yychar == YYEMPTY when there is no lookahead symbol, and which sets yychar in parser actions) and it disagreed with the Bison documentation. This should fix the bug reported by Andrew Walrond in <http://mail.gnu.org/pipermail/bug-bison/2002-December/001949.html>. Paul Eggert 2002-12-15 09:20:24 +00:00
  • d2caf5545c Add date to 1.75d notice. Paul Eggert 2002-12-13 13:14:11 +00:00
  • c5df10951a (AC_INIT): Bump version number to 1.75e. Paul Eggert 2002-12-13 12:54:54 +00:00
  • d1de53722b Version 1.75d. Paul Eggert 2002-12-13 12:21:57 +00:00
  • 00ba950c7b Initial revision. Paul Eggert 2002-12-13 12:21:13 +00:00
  • 05d18c2493 Regenerate. Paul Eggert 2002-12-13 12:20:19 +00:00
  • 397ec0734f (Invocation, Bison Options): Mention yacc as an alias for bison y. Paul Eggert 2002-12-13 12:18:31 +00:00
  • d8388d7ab6 (bin_SCRIPTS): New macro, for yacc. (MOSTLYCLEANFILES): Add yacc. (yacc): New rule. Paul Eggert 2002-12-13 12:17:59 +00:00
  • 148b7779f3 Add da. Paul Eggert 2002-12-13 11:46:51 +00:00
  • dbb95312e2 Sync with autotools. Paul Eggert 2002-12-13 11:44:16 +00:00
  • f47dbf6bef (__GNU_LIBRARY__) [lint]: Define to work around problem with latest <getopt.h>. (HACK_FOR___GNU_LIBRARY___PROTOTYPE): New macro. Paul Eggert 2002-12-13 11:41:21 +00:00