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Diffstat (limited to 'tools/bison++/ChangeLog')
| -rw-r--r-- | tools/bison++/ChangeLog | 1171 |
1 files changed, 1171 insertions, 0 deletions
diff --git a/tools/bison++/ChangeLog b/tools/bison++/ChangeLog new file mode 100644 index 000000000..05eb0cb82 --- /dev/null +++ b/tools/bison++/ChangeLog @@ -0,0 +1,1171 @@ +Changes between 1.19-8 and 1.21-8+ + - bison.cc: #pragma alloca,in AIX must be put before any C declaration + - bison.cc,h: avoid redeclaring yylval twice + - bison.cc: changed __ALLOCA_return(num) to avoid unreached instruction warning. +Changes between 1.19-6 and 1.21-8 + - cosmetics... + - bison.cc, bison.h : generalize MSDOS to WINDOWS and alike.... + - bison.cc, bison.h : WINDOWS: simulate alloca with malloc, via macro +Changes between 1.19-6 and 1.21-7 + - bison.cc, bison.h : use macro to simulate goto in yyparse. for sun c++. + - bison.cc : mismatch in #if between YY_USE_CLASS and compatibility just + before including #define tokens. added a #endif and a #ifndef YY_USE_CLASS + - generate enum to replace enventually the static const + - output.c, files.c : manage to put #line in generated code, such that the generated code is correctly indicated in the output file. +Changes between 1.19-5 and 1.21-6 + - bison.h : parameter name forgotten in + 'virtual void YY_@_ERROR(char *) YY_@_ERROR_BODY;' so inline cannot use + the parameter. just add the name 'msg' as parameter. +Changes between 1.19-3 and 1.21-5 + - send on internet as patch 5 + - patch according to release 1.21 of bison : +> Mon Sep 6 15:32:32 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * Version 1.22 released. +> +> * mkinstalldirs: New file. +> +> * Makefile.in (dist): Use .gz for extension, not .z. +> (DISTFILES): New variable. +> (dist): Use it instead of explicit file list. +> Try to link each file separately, then copy file if ln fails. +> (installdirs): Use mkinstalldirs script. +> +> Thu Jul 29 20:35:02 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu) +> +> * Makefile.in (config.status): Run config.status --recheck, not +> configure, to get the right args passed. +> +> Sat Jul 24 04:00:52 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * bison.simple (yyparse): Init yychar1 to avoid warning. +> +> Sun Jul 4 16:05:58 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * bison.simple (yyparse): Don't set yyval when yylen is 0. +> +> Sat Jun 26 15:54:04 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu) +> +> * getargs.c (getargs): Exit after printing the version number. +> Add --help and -h options. +> (usage): New function. +> +> Fri Jun 25 15:11:25 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * getargs.c (longopts): Allow `output' as an alternative. +> +> Wed Jun 16 17:02:37 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * bison.simple (yyparse): Conditionalize the entire call to yyoverflow, +> not just two arguments in it. +> +> Thu Jun 3 13:07:19 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * bison.simple [__hpux] (alloca): Don't specify arg types. +> +> Fri May 7 05:53:17 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * Makefile.in (install): Depend on `uninstall' and `installdirs'. +> (installdirs): New target. +> +> Wed Apr 28 15:15:15 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * reader.c: Remove declaration of atoi. +> +> Fri Apr 23 12:29:20 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * new.h [!__STDC__] (FREE): Check x != 0. +> Make expr to call `free' evaluate to 0. +> +> Tue Apr 20 01:43:44 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu) +> +> * files.c [MSDOS]: Use xmalloc, not malloc. +> * allocate.c (xmalloc): Renamed from mallocate. Remove old wrapper. +> * conflicts.c, symtab.c, files.c, LR0.c, new.h: Change callers. +> * allocate.c (xrealloc): New function. +> * new.h: Declare it. +> * lex.c, reader.c: Use it. +> +> Sun Apr 18 00:45:56 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * Version 1.21 released. +> +> * reader.c : Don't declare `realloc'. +> +> * Makefile.in (bison.s1): use `rm -f' since it's quieter. +> (dist): make gzipped tar file. +> +> Fri Apr 16 21:24:10 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * Makefile.in (Makefile, config.status, configure): New targets. +> +> Thu Apr 15 15:37:28 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * main.c: Don't declare `abort'. +> +> * files.c: Don't declare `exit'. +> +> Thu Apr 15 02:42:38 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * configure.in: Add AC_CONST. +> +> Wed Apr 14 00:51:17 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * Makefile.in (all): Depend on bison.s1. +> +> Tue Apr 13 14:52:32 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * Version 1.20 released. +> +> Wed Mar 24 21:45:47 1993 Richard Stallman (rms@wookumz.gnu.ai.mit.edu) +> +> * output.c (output_headers): Rename yynerrs if -p. +> +> Thu Mar 18 00:02:17 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * system.h: Don't try to include stdlib.h unless HAVE_STDLIB_H is +> defined. +> +> * configure.in: Check for stdlib.h. +> +> Wed Mar 17 14:44:27 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * bison.simple [__hpux, not __GNUC__]: Declare alloca. +> (yyparse): When printing the expected token types for an error, +> Avoid negative indexes in yycheck and yytname. +> +> Sat Mar 13 23:31:25 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * Makefile.in (files.o, .c.o): Put CPPFLAGS and CFLAGS last. +> +> Mon Mar 1 17:49:08 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * bison.simple: Test __sgi like __sparc. +> +> Wed Feb 17 00:04:13 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * conflicts.c (resolve_sr_conflict): Add extra parens in alloca call. +> +> * bison.simple [__GNUC__] (yyparse): Declare with prototype. +> +> Fri Jan 15 13:15:17 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * conflicts.c (print_reduction): Near end, increment fp2 when mask +> recycles. +> +> Wed Jan 13 04:15:03 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * Makefile.in (bison.s1): New target. Modifies bison.simple. +> (install): Install bison.s1, without changing it. +> (clean): Delete bison.s1. +> +> Mon Jan 4 20:35:58 1993 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * reader.c (reader): Put Bison version in comment in output file. +> +> Tue Dec 22 19:00:58 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * files.c (openfiles): Use .output, not .out, for outfile, +> regardless of spec_name_prefix. +> +> Tue Dec 15 19:22:11 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * output.c (output_gram): Include yyrhs in the same #if as yyprhs. +> +> Tue Dec 15 18:29:16 1992 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) +> +> * output.c (output): output directives checking for __cplusplus as +> well as __STDC__ to determine when to define "const" as an empty +> token. (Patch from Wolfgang Glunz <wogl@sun11a.zfe.siemens.de>) +> +> Tue Dec 8 21:51:23 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu) +> +> * system.h, conflicts.c: Replace USG with HAVE_STRING_H and +> HAVE_MEMORY_H. +> +> Sat Nov 21 00:37:16 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu) +> +> * Makefile.in: Set and use $(MAKEINFO). +> +> Fri Nov 20 20:45:57 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * files.c (done) [MSDOS]: Delete the tmpdefsfile with the rest. +> +> Thu Oct 8 21:55:52 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * Makefile.in (dist): Put configure.bat in the distribution. +> +> Thu Oct 1 09:16:24 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu) +> +> * Makefile.in (install): cd to $(srcdir) before installing info files. +> +> Wed Sep 30 17:18:39 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) +> +> * Makefile.in (files.o): Supply $(DEFS), and $(CPPFLAGS). +> + + +Changes between 2.2 and 1.19-3 + - version.c : change version name to (bison version-bison++ release), ie bison++-1.19-3 + - Notes.txt : creation of this file, with mail transaction + +version 2.2 sent to compiler.ieec.com +4 may 93 A Coetmeur (coetmeur@icdc.fr). patch 2.2 + *system.h getopt.c bison.cc : define _MSDOS if old fashionned MSDOS if defined + *bison.cc: define _MSDOS if turbo C __MSDOS__ + *bison.cc : include malloc.h if turboC + *file.c : use _tempname instead of mktemp on DOS + *file.c : delete forgoten temp file on DOS and VMS +3 may 93 A Coetmeur (coetmeur@icdc.fr). patch 2.1 + *bison.h bison.cc:pb with YY_@_PARSE_PARAM, never defaultly-defined + in c++/class, neither in stdc. Same change in bison.h and .cc. + *files.c: -S option, and -H option inoperant because test is stupidely inverted. corrected. + *files.h reader.c output.c : backquote not quoted in filename (dos). created function -> quoted_filename(). + *reader.c : (int)0 passed to set_parser, instead of NULL, caused bug on DOS 16bit. Corrected in parse_define(). + *bison.cc bison.h : %define LLOC not defined by default + +24 Feb 93 Alain Coetmeur (coetmeur@icdc.fr ) + *modifying all to support C++, and generate classes... + *Option -H and -S to impose skeleton and header skeleton + *use a header skeleton. + *cut the 2 skeletons in many section separated by $ + *put much output from reader to output.c + *prefix shoul not be used with classes, though do work in C + *semantic parser not to be used, not supported + *version 2.0 alpha, proposed ??? + *bison++.1 manpage made. modification are descripted. + * C++ comment supported + * #line automaticaly added in skeleton + * coherent with flex++ version proposed by same author + +Fri Sep 25 18:06:28 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Version 1.19 released. + + * reader.c (parse_union_decl): Fix ending of C++ comment; + don't lose the char after the newline. + + * configure.bat: New file. + +Thu Sep 24 16:23:15 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * conflicts.c: Check for using alloca.h as getopt.c does. + +Sun Sep 6 08:01:53 1992 Karl Berry (karl@hayley) + + * files.c (openfiles): open `fdefines' after we have assigned a name + to `tmpdefsfile', and only if `definesflag' is set. + (done): only create the real .tab.h file if `definesflag' is set. + * reader.c (packsymbols): don't close `fdefines' here. + +Sat Sep 5 15:02:11 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * files.c (openfiles): Open fdefines as temp file, like ftable. + (done): Copy temp defines file to real one, like main output file. + +Fri Aug 21 12:47:48 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (dist): Don't release mergedir.awk + (install): Use sed, not awk. Don't depend on mergedir.awk. + * mergedir.awk: File effectively deleted. + +Wed Jul 29 00:53:25 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * bison.simple: Test __sparc along with __sparc__. + +Sat Jul 11 14:08:33 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * lex.c (skip_white_space): Count \n just once at end of c++ comment. + +Fri Jun 26 00:00:30 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * bison.simple: Comment fix; #line command updated. + +Wed Jun 24 15:12:42 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (install): Specify full new file name for the executable. + +Mon Jun 22 16:38:24 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (dist): Include bison.rnh in distribution. + +Sun Jun 21 22:42:13 1992 Eric Youngdale (youngdale@v6550c.nrl.navy.mil) + + Clean up rough edges in VMS port of bison, add support for remaining + command line options. + + * bison.cld: Add /version, /yacc, /file_prefix, and /name_prefix + switches. + + * build.com: General cleanup: add logic to automatically sense + which C compiler is present; add code to cwd to the directory + that contains bison sources; do not define XPFILE, XPFILE1 + (correct defaults are applied in file.c). + + * files.c: Append _tab, not .tab when using /file_prefix under VMS. + + * system.h: Include string.h instead of strings.h (a la USG). + + * vmsgetargs.c: Add support for all switches added to bison.cld. + +Sun Jun 21 15:53:26 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (install): Always specify new file name for install. + Redirect awk output to temp file and install that. + +Wed May 27 22:27:50 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * bison.simple (yyparse): Make yybackup and yyerrlab1 always be used. + +Fri May 22 14:58:42 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (dist): Depend on bison.info + (bison.info): Delete spurious <. + +Sun May 17 21:48:55 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (.c.o): New rule. Use $(DEFS) directly. + (CFLAGS): Use just -g by default. + (CDEBUG): Variable deleted. + +Thu May 7 00:03:37 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * reader.c (copy_guard): Fix typo skipping comment. + +Mon May 4 01:23:21 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Version 1.18. + + * getargs.c (getargs): Change '0' to 0 in case for long options. + +Sun Apr 19 10:17:52 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * reader.c (packsymbols): Handle -p when declaring yylval. + +Sat Apr 18 18:18:48 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * output.c (output_gram): Output #endif properly at end of decl. + +Mon Mar 30 01:13:41 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Version 1.17. + + * Makefile.in (clean): Don't delete configuration files or TAGS. + (distclean): New target; do delete those. + +Sat Mar 28 17:18:50 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * output.c (output_gram): Conditionalize yyprhs on YYDEBUG. + + * LR0.c (augment_automaton): If copying sp->shifts to insert new + shift, handle case of inserting at end. + +Sat Mar 21 23:25:47 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * lex.c (skip_white_space): Handle C++ comments. + * reader.c (copy_definition, parse_union_decl, copy_guard): + (copy_action): Likewise. + +Sun Mar 8 01:22:21 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * bison.simple (YYPOPSTACK): Fix typo. + +Sat Feb 29 03:53:06 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (install): Install bison.info* files one by one. + +Fri Feb 28 19:55:30 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu) + + * bison.1: Document long options as starting with `--', not `+'. + +Sat Feb 1 00:08:09 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * getargs.c (getargs): Accept value 0 from getopt_long. + +Thu Jan 30 23:39:15 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Makefile.in (mostlyclean): Renamed from `clean'. + (clean): Renamed from 'distclean'. Dep on mostlyclean, not realclean. + (realclean): Dep on clean. + +Mon Jan 27 21:59:19 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * bison.simple: Use malloc, not xmalloc, and handle failure explicitly. + +Sun Jan 26 22:40:04 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * conflicts.c (total_conflicts): Delete unused arg to fprintf. + +Tue Jan 21 23:17:44 1992 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * Version 1.16. + +Mon Jan 6 16:50:11 1992 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * Makefile (distclean): Depend on clean, not realclean. Don't rm TAGS. + (realclean): rm TAGS here. + + * symtab.c (free_symtab): Don't free the type names. + +Sun Dec 29 22:25:40 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * machine.h: MSDOS has 32-bit ints if __GO32__. + +Wed Dec 25 22:09:07 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu) + + * bison.simple [_AIX]: Indent `#pragma alloca', so old C compilers + don't choke on it. + +Mon Dec 23 02:10:16 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * getopt.c, getopt1.c, getopt.h: Link them to standard source location. + * alloca.c: Likewise. + * Makefile.in (dist): Copy those files from current dir. + + * getargs.c: Update usage message. + + * LR0.c (augment_automaton): Put new shift in proper order. + +Fri Dec 20 18:39:20 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * conflicts.c: Use memcpy if ANSI C library. + + * closure.c (set_fderives): Delete redundant assignment to vrow. + + * closure.c (print_firsts): Fix bounds and offset checking tags. + + * closure.c (tags): Declare just once at start of file. + + * LR0.c (allocate_itemsets): Eliminate unused var max. + (augment_automaton): Test sp is non-null. + + * lalr.c (initialize_LA): Make the vectors at least 1 element long. + + * reader.c (readgram): Remove separate YYSTYPE default for MSDOS. + +Wed Dec 18 02:40:32 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * print.c (print_grammar): Don't print disabled rules. + +Tue Dec 17 03:48:07 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * lex.c (lex): Parse hex escapes properly. + Handle \v when filling token_buffer. + + * lex.c: Include new.h. + (token_buffer): Change to a pointer. + (init_lex): Allocate initial buffer. + (grow_token_buffer): New function. + (lex, parse_percent_token): Use that. + + * reader.c (read_declarations): Call open_extra_files just once. + (parse_token_decl): Don't free previous typename value. + Don't increment nvars if symbol is already a nonterminal. + (parse_union_decl): Catch unmatched close-brace. + (parse_expect_decl): Null-terminate buffer. + (copy_guard): Set brace_flag for {, not for }. + + * reader.c: Fix %% in calls to fatal. + + * reader.c (token_buffer): Just one extern decl, at top level. + Declare as pointer. + + * symtab.c (free_symtab): Free type_name fields. Free symtab itself. + +Mon Nov 25 23:04:31 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * bison.simple: Handle alloca for AIX. + + * Makefile.in (mandir): Compute default using manext. + +Sat Nov 2 21:39:32 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu) + + * Update all files to GPL version 2. + +Fri Sep 6 01:51:36 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * bison.simple (__yy_bcopy): Use builtin if GCC version 2. + +Mon Aug 26 22:09:12 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * reader.c (parse_assoc_decl): Error if same symbol gets two precs. + +Mon Aug 26 16:42:09 1991 David J. MacKenzie (djm at pogo.gnu.ai.mit.edu) + + * Makefile.in, configure: Only put $< in Makefile if using VPATH, + because older makes don't understand it. + +Fri Aug 23 00:05:54 1991 David J. MacKenzie (djm at apple-gunkies) + + * conflicts.c [_AIX]: #pragma alloca. + * reduce.c: Don't define TRUE and FALSE if already defined. + +Mon Aug 12 22:49:58 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * Makefile.in: Add deps on system.h. + (install): Add some deps. + +Fri Aug 2 12:19:20 1991 David J. MacKenzie (djm at apple-gunkies) + + * Makefile.in (dist): Include texinfo.tex. + + * configure: Create config.status. Remove it and Makefile if + interrupted while creating them. + +Thu Aug 1 23:14:01 1991 David J. MacKenzie (djm at apple-gunkies) + + * configure: Check for +srcdir etc. arg and look for + Makefile.in in that directory. Set VPATH if srcdir is not `.'. + * Makefile.in (prefix): Renamed from DESTDIR. + +Wed Jul 31 21:29:47 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * print.c (print_grammar): Make output prettier. Break lines. + +Tue Jul 30 22:38:01 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * print.c (print_grammar): New function. + (verbose): Call it instead of printing token names here. + +Mon Jul 22 16:39:54 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * vmsgetargs.c (spec_name_prefix, spec_file_prefix): Define variables. + +Wed Jul 10 01:38:25 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu) + + * configure, Makefile.in: $(INSTALLPROG) -> $(INSTALL), + $(INSTALLTEXT) -> $(INSTALLDATA). + +Tue Jul 9 00:53:58 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu) + + * bison.simple: Don't include malloc.h if __TURBOC__. + +Sat Jul 6 15:18:12 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu) + + * Replace Makefile with configure and Makefile.in. + Update README with current compilation instructions. + +Mon Jul 1 23:12:20 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * reader.c (reader): Make the output define YYBISON. + +Thu Jun 20 16:52:51 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu) + + * Makefile (MANDIR, MANEXT): Install man page in + /usr/local/man/man1/bison.1 by default, instead of + /usr/man/manl/bison.l, for consistency with other GNU programs. + * Makefile: Rename BINDIR et al. to lowercase to conform to + GNU coding standards. + (install): Make man page non-executable. + +Fri May 31 23:22:13 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * Makefile (bison.info): New target. + (realclean): New target. + +Thu May 2 16:36:19 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * bison.simple: Use YYPRINT to print a token, if it's defined. + +Mon Apr 29 12:22:55 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * lalr.c (transpose): Rename R to R_arg. + (initialize_LA): Avoid shadowing variable j. + + * reader.c (packsymbols): Avoid shadowing variable i. + + * files.c: Declare exit and perror. + + * machine.h: Define MAXSHORT and MINSHORT for the eta-10. + +Tue Apr 2 20:49:12 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * allocate.c (mallocate): Always allocate at least one byte. + +Tue Mar 19 22:17:19 1991 Richard Stallman (rms at mole.gnu.ai.mit.edu) + + * Makefile (dist): Put alloca.c into distribution. + +Wed Mar 6 17:45:42 1991 Richard Stallman (rms at mole.ai.mit.edu) + + * print.c (print_actions): Nicer output for final states. + +Thu Feb 21 20:39:53 1991 Richard Stallman (rms at mole.ai.mit.edu) + + * output.c (output_rule_data): Break lines in yytline based on hpos. + +Thu Feb 7 12:54:36 1991 Richard Stallman (rms at mole.ai.mit.edu) + + * bison.simple (yyparse): Move decl of yylsa before use. + +Tue Jan 15 23:41:33 1991 Richard Stallman (rms at mole.ai.mit.edu) + + * Version 1.14. + + * output.c (output_rule_data): Handle NULL in tags[i]. + +Fri Jan 11 17:27:24 1991 Richard Stallman (rms at mole.ai.mit.edu) + + * bison.simple: On MSDOS, include malloc.h. + +Sat Dec 29 19:59:55 1990 David J. MacKenzie (djm at wookumz.ai.mit.edu) + + * files.c: Use `mallocate' instead of `xmalloc' so no extra decl is + needed. + +Wed Dec 19 18:31:21 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * reader.c (readgram): Alternate YYSTYPE defn for MSDOS. + * files.c [MSDOS]: Declare xmalloc. + +Thu Dec 13 12:45:54 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * output.c (output_rule_data): Put all symbols in yytname. + + * bison.simple (yyparse): Delete extra fprintf arg + when printing a result of reduction. + +Mon Dec 10 13:55:15 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * reader.c (packsymbols): Don't declare yylval if pure_parser. + +Tue Oct 30 23:38:09 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * Version 1.12. + + * LR0.c (augment_automaton): Fix bugs adding sp2 to chain of shifts. + +Tue Oct 23 17:41:49 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * bison.simple: Don't define alloca if already defined. + +Sun Oct 21 22:10:53 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * getopt.c: On VMS, use string.h. + + * main.c (main): Return type int. + +Mon Sep 10 16:59:01 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * output.c (output_headers): Output macro defs for -p. + + * reader.c (readgram): Handle consecutive actions. + + * getargs.c (getargs): Rename -a to -p. + * files.c (openfiles): Change names used for -b. + +Mon Aug 27 00:30:15 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * reduce.c (reduce_grammar_tables): Don't map rlhs of disabled rule. + +Sun Aug 26 13:43:32 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * closure.c (print_firsts, print_fderives): Use BITISSET to test bits. + +Thu Aug 23 22:13:40 1990 Richard Stallman (rms at mole.ai.mit.edu) + + * closure.c (print_firsts): vrowsize => varsetsize. + (print_fderives): rrowsize => rulesetsize. + +Fri Aug 10 15:32:11 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple (alloca): Don't define if already defined. + (__yy_bcopy): Alternate definition for C++. + +Wed Jul 11 00:46:03 1990 David J. MacKenzie (djm at albert.ai.mit.edu) + + * getargs.c (getargs): Mention +yacc in usage message. + +Tue Jul 10 17:29:08 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (parse_token_decl, copy_action): + Set value_components_used if appropriate. + (readgram): Inhibit output of YYSTYPE definition in that case. + +Sat Jun 30 13:47:57 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * output.c (output_parser): Define YYPURE if pure, and not otherwise. + Don't define YYIMPURE. + * bison.simple: Adjust conditionals accordingly. + * bison.simple (YYLEX): If locations not in use, don't pass &yylloc. + +Thu Jun 28 12:32:21 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * getargs.c (longopts): Add `yacc'. + +Thu Jun 28 00:40:21 1990 David J. MacKenzie (djm at apple-gunkies) + + * getargs.c (getargs): Add long options. + * Makefile: Link with getopt1.o and add getopt1.c and getopt.h to + dist. + + * Move version number and description back into version.c from + Makefile and getargs.c. + * Makefile (dist): Extract version number from version.c. + +Tue Jun 26 13:16:35 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * output.c (output): Always call output_gram. + * bison.simple (yyparse): Print rhs and lhs symbols of reduction rule. + +Thu Jun 21 00:15:40 1990 David J. MacKenzie (djm at albert.ai.mit.edu) + + * main.c: New global var `program_name' to hold argv[0] for error + messages. + * allocate.c, files.c, getargs.c, reader.c: Use `program_name' + in messages instead of hardcoded "bison". + +Wed Jun 20 23:38:34 1990 David J. MacKenzie (djm at albert.ai.mit.edu) + + * Makefile: Specify Bison version here. Add rule to pass it to + version.c. Encode it in distribution directory and tar file names. + * version.c: Use version number from Makefile. + * getargs.c (getargs): Print additional text that used to be part of + version_string in version.c. Use -V instead of -version to print + Bison version info. Print a usage message and exit if given an + invalid option. + +Tue Jun 19 01:15:18 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple: Fix a #line. + + * Makefile (INSTALL): New parameter. + (install): Use that. + (CFLAGS): Move definition to top. + +Sun Jun 17 17:10:21 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (parse_type_decl): Ignore semicolon. + Remove excess % from error messages. + +Sat Jun 16 19:15:48 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Version 1.11. + + * Makefile (install): Ensure installed files readable. + +Tue Jun 12 12:50:56 EDT 1990 Jay Fenlason (hack@ai.mit.edu) + + * getargs.c: Declare spec_file_prefix + + * lex.c (lex): \a is '\007' instead of '007' + + * reader.c: include machine.h + + * files.h: Declare extern spec_name_prefix. + + Trivial patch from Thorsten Ohl (td12@ddagsi3.bitnet) + +Thu May 31 22:00:16 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Version 1.10. + + * bison.simple (YYBACKUP, YYRECOVERING): New macros. + (YYINITDEPTH): This is what used to be YYMAXDEPTH. + (YYMAXDEPTH): This is what used to be YYMAXLIMIT. + If the value is 0, use the default instead. + (yyparse): Return 2 on stack overflow. + +Wed May 30 21:09:07 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple (YYERROR): Jump to new label; don't print error message. + (yyparse): Define label yyerrlab1. + +Wed May 16 13:23:58 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * files.c (openfiles): Support -b. + * getargs.c (getargs): Likewise. + + * reader.c (readgram): Error if too many symbols. + + * lex.c (lex): Handle \a. Make error msgs more reliable. + * reader.c (read_declarations): Make error msgs more reliable. + +Sun May 13 15:03:37 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Version 1.09. + + * reduce.c (reduce_grammar_tables): Fix backward test. + +Sat May 12 21:05:34 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Makefile (bison-dist.*): Rename targets and files to bison.*. + (bison.tar): Make tar file to unpack into subdirectory named `bison'. + +Mon Apr 30 03:46:58 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reduce.c (reduce_grammar_tables): Set rlhs to -1 for useless rules. + * nullable.c (set_nullable): Ignore those rules. + * derives.c (set_derives): Likewise. + +Mon Apr 23 15:16:09 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple (yyparse): Mention rule number as well as line number. + +Thu Mar 29 00:00:43 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple (__yy_bcopy): New function. + (yyparse): Use that, not bcopy. + +Wed Mar 28 15:23:51 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * print.c (print_actions): Don't alter i and j spuriously when errp==0. + +Mon Mar 12 16:22:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * bison.simple [__GNUC__]: Use builtin_alloca. + +Wed Mar 7 21:11:36 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Makefile (install): Use mergedir.awk to process bison.simple + for installation. + + * bison.simple (yyparse): New feature to include possible valid + tokens in parse error message. + +Sat Mar 3 14:10:56 1990 Richard Stallman (rms at geech) + + * Version 1.08. + +Mon Feb 26 16:32:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) + + * print.c (print_actions) + conflicts.c (print_reductions): Change "shift %d" to + "shift, and go to state %d" and "reduce %d" to "reduce using rule %d" + and "goto %d" to "go to state %d". + print.c (print_core): Change "(%d)" to "(rule %d)". + +Tue Feb 20 14:22:47 EST 1990 Jay Fenlason (hack @ wookumz.ai.mit.edu) + + * bison.simple: Comment out unused yyresume: label. + +Fri Feb 9 16:14:34 EST 1990 Jay Fenlason (hack @ wookumz.ai.mit.edu) + + * bison.simple : surround all declarations and (remaining) uses of + yyls* and yylloc with #ifdef YYLSP_NEEDED This will significantly + cut down on stack usage, and gets rid of unused-variable msgs from + GCC. + +Wed Jan 31 13:06:08 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * files.c (done) [VMS]: Don't delete files that weren't used. + [VMS]: Let user override XPFILE and XPFILE1. + +Wed Jan 3 15:52:28 1990 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Version 1.07. + +Sat Dec 16 15:50:21 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * gram.c (dummy): New function. + + * reader.c (readgram): Detect error if two consec actions. + +Wed Nov 15 02:06:08 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reduce.c (reduce_grammar_tables): Update rline like other tables. + + * Makefile (install): Install the man page. + +Sat Nov 11 03:21:58 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * output.c (output_rule_data): Write #if YYDEBUG around yyrline. + +Wed Oct 18 13:07:55 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Version 1.06. + + * vmsgetargs.c (getargs): Downcase specified output file name. + +Fri Oct 13 17:48:14 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (readgram): Warn if there is no default to use for $$ + and one is needed. + +Fri Sep 29 12:51:53 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Version 1.05. + + * vmsgetargs.h (getargs): Process outfile option. + +Fri Sep 8 03:05:14 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Version 1.04. + + * reader.c (parse_union_decl): Count newlines even in comments. + +Wed Sep 6 22:03:19 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * files.c (openfiles): short_base_length was always == base_length. + +Thu Aug 24 16:55:06 1989 Richard Stallman (rms at apple-gunkies.ai.mit.edu) + + * Version 1.03. + + * files.c (openfiles): Write output into same dir as input, by default. + +Wed Aug 23 15:03:07 1989 Jay Fenlason (hack at gnu) + + * Makefile: Include system.h in bison-dist.tar + +Tue Aug 15 22:30:42 1989 Richard Stallman (rms at hobbes.ai.mit.edu) + + * version 1.03. + + * reader.c (reader): Output LTYPESTR to fdefines + only after reading the grammar. + +Sun Aug 6 16:55:23 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (read_declarations): Put space before comment + to avoid bug in Green Hills C compiler. + +Mon Jun 19 20:14:01 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * allocate.c (xmalloc): New function. + +Fri Jun 16 23:59:40 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * build.com: Compile and link reduce.c. + +Fri Jun 9 23:00:54 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reduce.c (reduce_grammar_tables): Adjust start_symbol when #s change. + +Sat May 27 17:57:29 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (copy_definition, copy_guard): Don't object to \-newline + inside strings. + +Mon May 22 12:30:59 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * files.c (openfiles): Alternate file names for MSDOS. + (open_extra_files): Likewise. + (done): On MSDOS, unlink temp files here, not in openfiles. + + * machine.h (BITS_PER_WORD): 16 on MSDOS. + (MAXTABLE): Now defined in this file. + + * system.h: New file includes system-dependent headers. + All relevant .c files include it. + +Thu Apr 27 17:00:47 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * version.c: Version 1.01. + +Tue Apr 18 12:46:05 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) + + * conflicts.c (total_conflicts): Fixed typo in yacc style output; + mention conflicts if > 0. + +Sat Apr 15 17:36:18 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (packsymbols): Start new symbols after 256. + +Wed Apr 12 14:09:09 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (reader): Always assign code 256 to `error' token. + Always set `translations' to 1 so this code gets handled. + * bison.simple (YYERRCODE): Define it. + +Tue Apr 11 19:26:32 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * conflicts.c: If GNU C, use builtin alloca. + + * Makefile (install): Delete parser files before copying them. + +Thu Mar 30 13:51:17 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * getargs.c (getargs): Turn off checking of name Bison was invoked by. + + * Makefile (dist): Include ChangeLog in distrib. + +Thu Mar 23 15:19:41 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) + + * LR0.c closure.c conflicts.c derives.c files.c getargs.c lalr.c + lex.c main.c nullable.c output.c print.c reader.c reduce.c + symtab.c warshall.c: A first pass at getting gcc -Wall to shut up. + Mostly declared functions as void, etc. + + * reduce.c moved 'extern int fixed_outfiles;' into print_notices() + where it belongs. + +Wed Mar 1 12:33:28 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) + + * types.h, symtab.h, state.h, new.h, machine.h, lex.h, gram.h, + files.h, closure.c, vmsgetargs.c, warshall.c, symtab.c, reduce.c, + reader.c, print.c, output.c, nullable.c, main.c, lex.c, lalr.c, + gram.c, getargs.c, files.c, derives.c, conflicts.c, allocate.c, + LR0.c, Makefile, bison.simple: Changed copyright notices to be in + accord with the new General Public License. + * COPYING: Made a link to the new copying file. + +Wed Feb 22 06:18:20 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * new.h (FREE): Alternate definition for __STDC__ avoids error + if `free' returns void. + +Tue Feb 21 15:03:34 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (read_declarations): Double a `%' in a format string. + (copy_definition, parse_start_decl, parse_token_decl): Likewise. + (parse_type_decl, parse_union_decl, copy_guard, readgram, get_type). + (copy_action): change a `fatal' to `fatals'. + + * lalr.c (map_goto): Initial high-end of binary search was off by 1. + +Sat Feb 18 08:49:57 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple [sparc]: Include alloca.h. + +Wed Feb 15 06:24:36 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (packsymbols): Write decl of yylval into .tab.h file. + +Sat Jan 28 18:19:05 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple: Avoid comments on `#line' lines. + + * reader.c (LTYPESTR): Rearrange to avoid whitespace after \-newline. + +Mon Jan 9 18:43:08 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * conflicts.c (total_conflicts): if -y, use output syntax POSIX wants. + * reduce.c (print_notices): likewise. + + * lex.c (lex): Handle \v, and \x hex escapes. + + * reader.c (reader): Merge output_ltype into here. + Don't output YYLTYPE definition to .tab.h file + unless the @ construct is used. + + * bison.simple: Define YYERROR, YYABORT, YYACCEPT here. + * reader.c (output_ltype): Don't output them here. + + * bison.simple: YYDEBUG now should be 0 or 1. + * output.c (output): For YYDEBUG, output conditional to define it + only if not previously defined. + +Mon Jan 2 11:29:55 1989 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple (yyparse) [YYPURE]: Add local yynerrs. + (yydebug): Declare global, but don't initialize, regardless of YYPURE. + (yyparse): Don't declare yydebug here. + +Thu Dec 22 22:01:22 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reduce.c (print_notices): Typo in message. + +Sun Dec 11 11:32:07 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * output.c (pack_table): Free only nonzero the elts of froms & tos. + +Thu Dec 8 16:26:46 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * gram.c (rprecsym): New vector indicates the %prec symbol for a rule. + * reader.c (packgram): Allocate it and fill it in. + * reduce.c (inaccessable_symbols): Use it to set V1. + * reduce.c (print_results): Don't complain about useless token + if it's in V1. + +Mon Dec 5 14:33:17 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * machine.h (RESETBIT, BITISSET): New macros. + (SETBIT, WORDSIZE): Change to use BITS_PER_WORD. + + * reduce.c: New file, by David Bakin. Reduces the grammar. + * Makefile: Compile it, link it, put it in dist. + + * main.c (main): Call reduce_grammar (in reduce.c). + +Thu Nov 17 18:33:04 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * conflicts.c: Don't declare alloca if including alloca.h. + + * bison.cld: Define qualifiers `nolines', `debug'. + * vmsgetargs.c (getargs): Handle them. + + * output.c (output_program): Notice `nolinesflag'. + + * output.c (output_parser): Simplify logic for -l and #line. + Avoid writing EOF char into output. + +Wed Oct 12 18:00:03 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Implement `-l' option. + * getopt.c: Set flag `nolinesflag'. + * reader.c (copy_definition, parse_union_decl, copy_guard, copy_action) + Obey that flag; don't generate #line. + * output.c (output_parser): Discard #line's when copying the parser. + +Mon Sep 12 16:33:17 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (copy_guard): Fix brace-counting for brace-surrounded guard. + +Thu Sep 8 20:09:53 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * bison.simple: Correct number in #line command. + (yyparse): Call YYABORT instead of YYERROR, due to last change in + output_ltype. + +Mon Sep 5 14:55:30 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * Makefile: New variable LIBS. Alternatives for USG. + * conflicts.c [USG]: Define bcopy. + * symtab.c [USG]: Include string.h instead of strings.h. + + * conflicts.c [sparc]: Include alloca.h. + +Tue Aug 2 08:38:38 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (parse_token_decl): Ignore commas. + +Sat Jun 25 10:29:20 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * reader.c (output_ltype): Make YYERROR yacc-compatible (like YYFAIL). + +Fri Jun 24 11:25:11 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) + + * getargs.c (getargs): -t sets debugflag. + Eliminate upper case duplicate options. + * output.c (output): If debugflag, output `#define YYDEBUG'. + +Thu May 26 06:04:21 1988 Richard Stallman (rms at frosted-flakes.ai.mit.edu) + + * allocate.c (mallocate): New name for `allocate' (which loses in VMS). + Calls changed in LR0.c, conflicts.c, symtab.c, new.h. + + * getargs.c (getargs): If argv[0] is "yacc", set fixed_outfiles. + +Tue May 17 12:15:30 1988 Richard Stallman (rms at frosted-flakes.ai.mit.edu) + + * conflicts.c: Declare alloca. + * reader.c: Declare realloc. + * warshall.c (TC): Fix one arithmetic op that was omitted last time. + +Thu May 5 14:36:03 1988 Richard Stallman (rms at frosted-flakes.ai.mit.edu) + + * bison.simple: Conditionalize most refs to yylsp on YYLSP_NEEDED. + * reader.c (copy_guard, copy_action): Notice if `@' is used. + (reader): If it was, output `#define YYLSP_NEEDED'. + +Mon Apr 18 04:54:32 1988 Richard Stallman (rms at rice-krispies.ai.mit.edu) + + * bison.simple: New variable yynerr counts calls to yyerror. + + * lex.c (lex, case '='): Update lineno when skipping a newline. + + * reader.c (parse_expect_decl): ungetc the char that ends the number; + don't read any further. This handles multi-line comments right + and avoids incorrect lineno. + + * reader.c: Delete duplicate decl of symval. + + * warshall.c (RTC, TC): Cast ptrs to char *, not unsigned, for arith. + +Local Variables: +mode: indented-text +left-margin: 8 +fill-column: 76 +version-control: never +End: |