+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/getargs.c (statistics_flag): Replace with...
+ (trace_flag): New.
+ (longopts): Accept --trace instead of --statistics.
+ * src/getargs.h, src/options.c: Adjust.
+ * src/LR0.c, src/closure.c, src/derives.c, src/nullable.c,
+ * src/reduce.c: Use trace_flags instead of the CPP conditional TRACE.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/LR0.c (new_itemsets, get_state): Use more arrays and less
+ pointers to clarify the code.
+ (save_reductions, save_shifts): Factor common parts of alternatives.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/LR0.c (new_state, get_state): Complete TRACE code.
+ * src/closure.c: Include `reader.h' to get `tags', needed by the
+ trace code.
+ Rename the conditional DEBUG as TRACE.
+ Output consistently TRACEs to stderr, not stdout.
+ * src/derives.c: Likewise.
+ * src/reduce.c: (inaccessable_symbols): Using if is better style
+ than goto.
+ Use `#if TRACE' instead of `#if 0' for tracing code.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/system.h (LIST_FREE, shortcpy): New.
+ * src/LR0.c: Use them.
+ * src/output.c (free_itemsets, free_reductions, free_shifts):
+ Remove, replaced by LIST_FREE.
+
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/state.h (CORE_ALLOC, SHIFTS_ALLOC, ERRS_ALLOC)
+ (REDUCTIONS_ALLOC): New.
+ * src/LR0.c, src/conflicts.c: Use them to de-obfuscate memory
+ allocation.
+
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/LR0.c (new_state): Complete trace code.
+ * src/nullable.c (set_nullable): Don't translate traces.
+
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/print_graph.c (print_core): Better locality of variables.
+ * src/print.c (print_core): Likewise.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/vcg.c: You do the output, so you are responsible of the
+ handling of VCG syntax, in particular: use quotearg.
+ * src/print_graph.c: Don't.
+ (print_actions): Don't output the actions as part of the nodes,
+ since that's the job of the edges.
+ (print_state): Don't output by hand: fill the node description,
+ and ask for its output.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/bison.simple (yyparse): When reporting verbosely an error,
+ no longer issue additional quotes around token names.
+ * tests/calc.at: Adjust.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/symtab.h, src/symtab.c: `line' is a new member of `bucket'.
+ * src/reader.c (record_rule_lines, rline, rline_allocated): Remove.
+ * src/output.c: Adjust.
+
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/gram.h (rprec, rprecsym, rassoc): Remove, now part of...
+ (rule_t): this.
+ * src/conflicts.c, src/reader.c, src/reduce.c: Adjust.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/gram.h (rule_t): New.
+ (rule_table): New.
+ (rrhs, rlhs): Remove, part of state_t.
+ * src/print_graph.c, src/closure.c, src/conflicts.c, src/derives.c,
+ * src/lalr.c, src/nullable.c, src/output.c, src/print.c,
+ * src/reader.c, src/reduce.c: Adjust.
+
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/reader.c (symbols_output): New, extracted from...
+ (packsymbols): Here.
+ (reader): Call it.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with...
+ (maxrhs): this new function.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.c (F): New macro to access to the variable F.
+ Adjust.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.h (LA): New macro to access to the variable LA.
+ * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
+ * src/lalr.c: Adjust.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.c (initialize_LA): Only initialize LA. Let...
+ (set_state_table): handle the `lookaheads' members.
+
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.h (lookaheads): Removed array, which contents is now
+ member of...
+ (state_t): this structure.
+ * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
+ Adjust.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.h (consistent): Removed array, which contents is now
+ member of...
+ (state_t): this structure.
+ * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
+ Adjust.
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.h (reduction_table, shift_table): Removed arrays, which
+ contents is now members of...
+ (state_t): this structure.
+ * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
+ Adjust.
+
+
+2001-11-19 Akim Demaille <akim@epita.fr>
+
+ * src/lalr.h (state_t): New.
+ (state_table): Be a state_t * instead of a core **.
+ (accessing_symbol): Remove, part of state_t.
+ * src/lalr.c: Adjust.
+ (set_accessing_symbol): Merge into...
+ (set_state_table): this.
+ * src/print_graph.c, src/conflicts.c: Adjust.
+
+2001-11-14 Akim Demaille <akim@epita.fr>
+
+ * tests/calc.at, tests/output.at, tests/regression.at,
+ * tests/testsuite.at, tests/torture.at: Rely on Autotest 2.52g:
+ now the tests are run in private dirs, therefore AC_CLEANUP and
+ family can be simplified to 0-ary.
+ * tests/atlocal.in: Now that we run `elsewhere' than in tests/,
+ use abs. path to find config.h.
+ * tests/calc.at (AT_CHECK_CALC): Don't try to check the compiler's
+ stderr, there can be way too much random noise.
+ Instead pass -Werror to GCC and rely on the exit status.
+ Reported by Wolfram Wagner.
+
+2001-11-14 Akim Demaille <akim@epita.fr>
+
+ * src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be
+ defined only if yyoverflow is defined, to avoid `warning: unused
+ variable `yyvs1''.
+ Reported by The Test Suite.
+
+2001-11-14 Akim Demaille <akim@epita.fr>
+
+ * src/print.c: Include reduce.h.
+ Reported by Hans Aberg.
+
+2001-11-14 Akim Demaille <akim@epita.fr>
+
+ * src/lex.c, src/lex.h (token_buffer, unlexed_token_buffer):
+ Revert a previous patch: these are really const.
+ * src/conflicts.c (conflict_report): Additional useless pair of
+ braces to pacify GCC's warnings for `if () if () {} else {}'.
+ * src/lex.c (parse_percent_token): Replace equal_offset with
+ arg_offset.
+ arg is const.
+ Be sure to strdup `arg' when used, since there is no reason for
+ token_buffer not to change.
+
+2001-11-14 Akim Demaille <akim@epita.fr>
+
+ * src/system.h (EXIT_SUCCESS, EXIT_FAILURE): Ensure a proper
+ definition.
+ * src/main.c (main): Use them.
+ Suggested by Hans Aberg.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * src/system.h (ngettext): Now that we use ngettext, be sure to
+ provide a default definition when NLS are not used.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * doc/bison.texinfo: Use `$' as shell prompt, not `%'.
+ Use @kbd to denote user input.
+ (Language and Grammar): ANSIfy the example.
+ Adjust its layout for info/notinfo.
+ (Location Tracking Calc): Output error messages to stderr.
+ Output locations in a more GNUtically correct way.
+ Fix a couple of Englishos.
+ Adjust @group/@end group pairs.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ %expext was not functioning at all.
+
+ * src/conflicts.c (expected_conflicts): Set to -1.
+ (conflict_report): Use ngettext.
+ (conflicts_print): Check %expect and make its violation an error.
+ * doc/bison.texinfo (Expect Decl): Adjust.
+ * configure.in (AM_GNU_GETTEXT): Ask for ngettext.
+ * tests/regression.at (%expect not enough, %expect right)
+ (%expect too much): New.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (Conflicts): Rename as...
+ (Unresolved SR Conflicts): this.
+ (Solved SR Conflicts): New.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * src/reduce.c (print_results): Rename as...
+ (reduce_output): This.
+ Output to OUT, passed as argument, instead of output_obstack.
+ (dump_grammar): Likewise.
+ (reduce_free): New.
+ Also free V1.
+ (reduce_grammar): No longer call reduce_output, since...
+ * src/print.c (print_results): do it.
+ * src/main.c (main): Call reduce_free;
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * src/conflicts.c (print_reductions): Accept OUT as argument.
+ Output to it, not to output_obstack.
+ * src/print.c (print_actions): Adjust.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
+ the result instead of using...
+ (src_total, rrc_total, src_count, rrc_count): Remove.
+ (any_conflicts): Remove.
+ (print_conflicts): Split into...
+ (conflicts_print, conflicts_output): New.
+ * src/conflicts.h: Adjust.
+ * src/main.c (main): Invoke both conflicts_output and conflicts_print.
+ * src/print.c (print_grammar): Issue `\n' between two rules.
+ * tests/regression.at (Conflicts): New.
+ Reported by Tom Lane.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (Invalid input): Remove, duplicate with
+ ``Invalid input: 1''.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * tests/torture.at (AT_DATA_STACK_TORTURE)
+ (Exploding the Stack Size with Alloca)
+ (Exploding the Stack Size with Malloc): New.
+
+2001-11-12 Akim Demaille <akim@epita.fr>
+
+ * src/bison.simple (YYSTACK_REALLOC): New.
+ (yyparse) [!yyoverflow]: Use it and free the old stack.
+ Reported by Per Allansson.
+
+2001-11-12 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/bison.simple: Define type yystype instead of YYSTYPE, and
+ define CPP macro, which substitute YYSTYPE by yystype.
+ * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
+ with yyltype/YYLTYPE. This allows inclusion of the generated
+ header within the parser if the compiler, such as GGC, accepts
+ multiple equivalent #defines.
+ From Akim.
+
+2001-11-05 Akim Demaille <akim@epita.fr>
+
+ * src/reader.c (symbols_output): New, extracted from...
+ (packsymbols): here.
+ (reader): Adjust.
+
+2001-11-05 Akim Demaille <akim@epita.fr>
+
+ * src/lex.c (parse_percent_token): s/quotearg/quote/.
+
+2001-11-05 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
+ pattern.
+
+2001-11-05 Akim Demaille <akim@epita.fr>
+
+ * src/options.h (struct option_table_struct): set_flags is void*.
+ * src/options.c (longopts): Support `--output' and `%output'.
+ (usage): Adjust.
+ * src/lex.h (tok_setopt): Remove, replaced with...
+ (tok_intopt, tok_stropt): these new guys.
+ * src/lex.c (getopt.h): Not needed.
+ (token_buffer, unlexed_token_buffer): Not const.
+ (percent_table): Promote `-' over `_' in directive names.
+ Active `%name-prefix', `file-prefix', and `output'.
+ (parse_percent_token): Accept possible arguments to directives.
+ Promote `-' over `_' in directive names.
+
+2001-11-04 Akim Demaille <akim@epita.fr>
+
+ * doc/bison.texinfo (Decl Summary): Split the list into
+ `directives for grammars' and `directives for bison'.
+ Sort'em.
+ Add description of `%name-prefix', `file-prefix', and `output'.
+ Promote `-' over `_' in directive names.
+ (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
+ Simplify the description of `--name-prefix'.
+ Promote `-' over `_' in directive names.
+ Promote `--output' over `--output-file'.
+ Fix the description of `--defines'.
+ * tests/output.at: Exercise %file-prefix and %output.
+
+2001-11-02 Akim Demaille <akim@epita.fr>
+
+ * doc/refcard.tex: Update.
+
+2001-11-02 Akim Demaille <akim@epita.fr>
+
+ * src/symtab.h (SUNDEF): New.
+ * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
+ stand for `uninitialized', instead of 0.
+ * src/reader.c (packsymbols, parse_thong_decl): Adjust.
+ * src/lex.c (lex): Adjust.
+
+ * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
+ Number it 0.
+ Let yylex return it instead of a plain 0.
+ Reported by Dick Streefland.
+
+2001-11-02 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (Mixing %token styles): New test.
+
+2001-11-02 Akim Demaille <akim@epita.fr>
+
+ * src/reader.c (parse_thong_decl): Formatting changes.
+ (token_translations_init): New, extracted from...
+ (packsymbols): Here.
+ Adjust.
+
+2001-11-01 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
+ Check that `9foo.y' produces correct cpp guards.
+ * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
+ guards.
+ Reported by Wwp.
+
+2001-11-01 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (Invalid input: 2): New.
+ * src/lex.c (unlexed_token_buffer): New.
+ (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
+ too.
+ Reported by Wwp.
+
+2001-11-01 Akim Demaille <akim@epita.fr>
+
+ * tests/calc.at: Catch up with 1.30.
+ * configure.in: Bump to 1.49a.
+ Adjust to newer Autotest.
+
+2001-10-19 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/conflicts.c: Move global variables rrc_total and src_total ...
+ (print_conflicts): here.
+ * src/output.c (output): Free global variable user_toknums.
+ * src/lex.c (token_obstack): Become static.
+
+2001-10-18 Akim Demaille <akim@epita.fr>
+
+ * tests/atlocal.in (GCC): Add.
+ * tests/calc.at: s/m4_match/m4_bmatch/.
+ s/m4_patsubst/m4_bpatsubst/.
+ (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
+ * configure.in: AC_SUBST(GCC).
+
+2001-10-14 Marc Autret <autret_m@epita.fr>
+
+ * src/options.c (create_long_option_table): Fix.
+
+2001-10-10 Akim Demaille <akim@epita.fr>
+
+ * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
+
+2001-10-04 Akim Demaille <akim@epita.fr>
+
+ * src/reader.c (parse_union_decl): Push the caracters in
+ union_obstack, not attrs_obstack.
+
+2001-10-04 Akim Demaille <akim@epita.fr>
+
+ Merge in the branch 1.29.
+
+ * src/reader.c (packsymbols): Use a temporary obstack for
+ `%%tokendef', since output_stack is already used elsewhere.
+
+ 2001-10-02 Akim Demaille <akim@epita.fr>
+
+ Bump 1.29d.
+
+ 2001-10-02 Akim Demaille <akim@epita.fr>
+
+ Version 1.29c.
+
+ 2001-10-02 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (Invalid CPP headers): New.
+ From Alexander Belopolsky.
+ * src/files.c (compute_header_macro): Map non alnum chars to `_'.
+
+ 2001-10-02 Akim Demaille <akim@epita.fr>
+
+ * tests/regression.at (Invalid input): New.
+ * src/lex.c (lex): Be sure to set `token_buffer' in any case.
+ Reported by Shura.
+
+ 2001-10-02 Akim Demaille <akim@epita.fr>
+
+ * tests/calc.at: Now that --debug works, the tests must be adjusted.
+
+ 2001-10-02 Akim Demaille <akim@epita.fr>
+
+ * src/output.c (output_parser): Assert `skeleton'.
+ * src/files.c (skeleton_find): Look harder for skeletons on DOSish
+ systems.
+ From Shura.
+
+ 2001-10-01 Marc Autret <autret_m@epita.fr>
+
+ * src/lex.h: Echo modifications.
+ * src/lex.c (unlex): Parameter is now token_t.
+ From Hans Aberg.
+
+ 2001-10-01 Marc Autret <autret_m@epita.fr>
+
+ * src/main.c: Include lex.h.
+ From Hans Aberg.
+
+ 2001-09-29 Akim Demaille <akim@epita.fr>
+
+ * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
+
+ 2001-09-28 Akim Demaille <akim@epita.fr>
+
+ * tests/testsuite.at: Update to newer Autotest.
+ * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
+
+ 2001-09-27 Akim Demaille <akim@epita.fr>
+
+ Position independent wrapper.
+
+ * tests/bison: Remove.
+ * tests/bison.in: New.
+ * configure.in: Adjust.
+
+ 2001-09-27 Paul Eggert <eggert@twinsun.com>
+
+ Port quotearg fixes from tar 1.13.24.
+
+ * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
+ tm to be declared.
+ (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
+ (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
+
+ * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
+ * m4/mbrtowc.m4: New file.
+ * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
+ Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
+
+ 2001-09-27 Akim Demaille <akim@epita.fr>
+
+ Bump to 1.29c.
+
+ 2001-09-27 Akim Demaille <akim@epita.fr>
+
+ Version 1.29b.
+
+ 2001-09-25 Akim Demaille <akim@epita.fr>
+
+ * src/system.h: Include `xalloc.h'.
+ Remove it from the C files.
+ * src/files.c (output_files): Free the obstacks.
+ * src/lex.c (init_lex): Rename as...
+ (lex_init): this.
+ (lex_free): New.
+ * src/main.c (main): Use it.
+
+ 2001-09-24 Marc Autret <autret_m@epita.fr>
+
+ * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
+ to output informations in fout (FILE*).
+ (open_graph, close_graph): Likewise.
+ (output_graph, output_edge, output_node): Likewise.
+ * src/vcg.h: Update function prototypes.
+ * src/print_graph.c (print_graph): Open output graph file.
+ (print_actions): Adjust.
+ * src/files.h: Remove extern declaration.
+ * src/files.c: Remove graph_obstack declaration.
+ (open_files): Remove graph_obstack initialization.
+ (output_files): Remove graph_obstack saving.
+
+ 2001-09-24 Marc Autret <autret_m@epita.fr>
+
+ * src/files.c (compute_output_file_names): Fix.
+
+ 2001-09-24 Marc Autret <autret_m@epita.fr>,
+ Akim Demaille <akim@epita.fr>
+
+ * src/reader.c (reader): Remove call to free_symtab ().
+ * src/main.c (main): Call it here.
+ Include symtab.h.
+ * src/conflicts.c (initialize_conflicts): Rename as...
+ (solve_conflicts): this.
+ * src/print.c (print_core, print_actions, print_state)
+ (print_grammar): Dump to a file instead a `output_obstack'.
+ (print_results): Dump `output_obstack', and then proceed with the
+ FILE *.
+ * src/files.c (compute_output_file_names, close_files): New.
+ (output_files): Adjust.
+ * src/main.c (main): Adjust.
+
+ 2001-09-23 Marc Autret <autret_m@epita.fr>
+
+ * src/files.c (compute_header_macro): Computes header macro name
+ from spec_defines_file when given.
+
+ 2001-09-23 Marc Autret <autret_m@epita.fr>
+
+ * src/files.c (output_files): Add default extensions.
+
+ 2001-09-22 Akim Demaille <akim@epita.fr>
+
+ * src/conflicts.c (finalize_conflicts): Rename as...
+ (free_conflicts): this.
+
+ 2001-09-22 Akim Demaille <akim@epita.fr>
+
+ * src/gram.c (gram_free): Rename back as...
+ (dummy): this.
+ (output_token_translations): Free `token_translations'.
+ * src/symtab.c (free_symtab): Free the tag field.
+
+ 2001-09-22 Akim Demaille <akim@epita.fr>
+
+ Remove `translations' as it is always set to true.
+
+ * src/gram.h: Adjust.
+ * src/reader.c (packsymbols, parse_token_decl): Adjust
+ * src/print.c (print_grammar): Adjust.
+ * src/output.c (output_token_translations): Adjust.
+ * src/lex.c (lex): Adjust.
+ * src/gram.c: Be sure the set pointers to NULL.
+ (dummy): Rename as...
+ (gram_free): this.
+
+ 2001-09-22 Akim Demaille <akim@epita.fr>
+
+ * configure.in: Invoke AM_LIB_DMALLOC.
+ * src/system.h: Use dmalloc.
+ * src/LR0.c: Be sure to have pointers initialized to NULL.
+ (allocate_itemsets): Allocate kernel_items only if needed.
+
+ 2001-09-22 Akim Demaille <akim@epita.fr>
+
+ * configure.in: Bump to 1.29b.
+ * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
+ * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
+ need xmalloc.c in calc.y.
+ From Pascal Bart.
+
+ 2001-09-21 Akim Demaille <akim@epita.fr>
+
+ Version 1.29a.
+ * Makefile.maint, config/config.guess, config/config.sub,
+ * config/missing: Update from masters.
+ * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
+ upon package.m4.
+ * configure.in (ALL_LINGUAS): Add `tr'.
+
+ 2001-09-21 Akim Demaille <akim@epita.fr>
+
+ * tests/Makefile.am (package.m4): Move to...
+ ($(srcdir)/$(TESTSUITE)): here.
+
+ 2001-09-20 Akim Demaille <akim@epita.fr>
+
+ * src/complain.c: No longer try to be standalone: use system.h.
+ Don't assume __STDC__ is defined to 1. Just test if it is defined.
+ * src/complain.h: Likewise.
+ * src/reduce.c (useless_nonterminals, inaccessable_symbols):
+ Remove the unused variable `n'.
+ From Albert Chin-A-Young.
+
+ 2001-09-18 Marc Autret <autret_m@epita.fr>
+
+ * doc/bison.1: Update.
+ * doc/bison.texinfo (Bison Options): Update --defines and --graph
+ descriptions.
+ (Option Cross Key): Update.
+ Add --graph.
+
+ 2001-09-18 Marc Autret <autret_m@epita.fr>
+
+ * tests/regression.at: New test (comment in %union).
+
+ 2001-09-18 Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
+ do that.
+ Reported by Keith Browne.
+
+ 2001-09-18 Marc Autret <autret_m@epita.fr>
+
+ * tests/output.at: Add tests for --defines and --graph.
+
+ 2001-09-18 Marc Autret <autret_m@epita.fr>
+
+ * tests/output.at: Removes tests of %{header,src}_extension features.
+
+ 2001-09-18 Akim Demaille <akim@epita.fr>
+
+ * tests/Makefile.am (package.m4): New.
+ * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
+ (_AT_CHECK_CALC_ERROR): Likewise.
+ Factor the `, ' part of verbose error messages.
+
+ 2001-09-18 Marc Autret <autret_m@epita.fr>
+
+ * src/getargs.c (longopts): Declare --defines and --graph as options
+ with optional arguments.
+ * src/files.h: Add extern declarations.
+ * src/files.c (spec_graph_file, spec_defines_file): New.
+ (output_files): Update.
+ Remove CPP-outed code.
+
+ 2001-09-18 Marc Autret <autret_m@epita.fr>
+
+ Turn off %{source,header}_extension feature.
+
+ * src/files.c (compute_exts_from_gf): Update.
+ (compute_exts_from_src): Update.
+ (output_files): CPP-out useless code.
+ * src/files.h: Remove {header,source}_extension extern declarations.
+ * src/reader.c (parse_dquoted_param): CPP-out.
+ (parse_header_extension_decl): Remove.
+ (parse_source_extension_decl): Remove.
+ (read_declarations): Remove cases tok_{hdrext,srcext}.
+ * src/lex.c (percent_table): Remove {header,source}_extension entries.
+ * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
+
+ 2001-09-10 Akim Demaille <akim@epita.fr>
+
+ * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
+ (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
+ (AT_CHECK_OUTPUT): this.
+ Merely check ls' exit status, its output is useless.
+
+ 2001-09-10 Akim Demaille <akim@epita.fr>
+
+ * tests/calc.at: Use m4_match.
+ (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
+
+ 2001-09-10 Marc Autret <autret_m@epita.fr>,
+ Akim Demaille <akim@epita.fr>
+
+ * src/vcg.h (graph_s): color, textcolor, bordercolor are now
+ enum color_e.
+ * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
+ to `normal'.
+ * src/reader.c (parse_token_decl): Initialize token with tok_eof.
+ * src/lex.h: Adjust prototype.
+ (token_t): Add `tok_undef'.
+ * src/lex.c (struct percent_table_struct): Retval is now a token_t.
+ (parse_percent_token): Now returns token_t.
+ Add default statement in switch.
+ (lex): Separate `c' as an input variable, from the token_t result
+ part.
+ (unlexed): Is a token_t.
+
+ 2001-09-10 Akim Demaille <akim@epita.fr>
+
+ * configure.in: Bump to 1.29a.
+
+ 2001-09-07 Akim Demaille <akim@epita.fr>
+
+ Version 1.29.
+
+ 2001-08-30 Akim Demaille <akim@epita.fr>
+
+ * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
+ * m4/atconfig.m4: Remove.
+ * tests/testsuite.at, tests/atlocal.in, tests/output.at,
+ * tests/bison: New.
+ * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
+ m4_if, m4_patsubst, and m4_regexp.
+ * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
+ `input' file instead of echo.
+
+ 2001-08-29 Akim Demaille <akim@epita.fr>
+
+ Bump to 1.28e.
+
+ 2001-08-29 Akim Demaille <akim@epita.fr>
+
+ Version 1.28d.
+
+ 2001-08-29 Paul Eggert <eggert@twinsun.com>
+
+ * src/bison.simple (yyparse): Don't take the address of an
+ item before the start of an array, as that doesn't conform to
+ the C Standard.
+
+ 2001-08-29 Robert Anisko <anisko_r@epita.fr>
+
+ * doc/bison.texinfo (Location Tracking Calc): New node.
+
+ 2001-08-29 Paul Eggert <eggert@twinsun.com>
+
+ * src/output.c (output): Do not define const, as this now
+ causes more problems than it cures.
+
+ 2001-08-29 Akim Demaille <akim@epita.fr>
+
+ * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
+ the nodes.
+ Be sure to tag the `detailmenu'.
+
+ 2001-08-29 Akim Demaille <akim@epita.fr>
+
+ * Makefile.maint (do-po-update): Wget refuses to overwrite files:
+ download in a tmp dir.
+
+ 2001-08-28 Marc Autret <autret_m@epita.fr>
+
+ * config/depcomp: New file.
+
+ 2001-08-28 Marc Autret <autret_m@epita.fr>
+
+ * doc/bison.1 (mandoc): Adjust.
+ From Juan Manuel Guerrero.
+
+ 2001-08-28 Marc Autret <autret_m@epita.fr>
+
+ * src/print_graph.c (print_state): Fix.
+
+ 2001-08-27 Marc Autret <autret_m@epita.fr>
+
+ * src/vcg.h (classname_s, infoname_s, node_s): Constify the
+ char * members.
+ Echo modifications to the functions prototypes.
+ * src/vcg.c (add_classname, add_infoname): Adjust arguments.
+
+ 2001-08-27 Marc Autret <autret_m@epita.fr>
+
+ * src/vcg.c: Include `xalloc.h'.
+ (add_colorentry): New.
+ (add_classname): New.
+ (add_infoname): New.
+ * src/vcg.h: Add new prototypes.
+
+ 2001-08-27 Akim Demaille <akim@epita.fr>
+
+ * Makefile.maint: Sync. again with CVS Autoconf.
+
+ 2001-08-27 Akim Demaille <akim@epita.fr>
+
+ * Makefile.maint: Formatting changes.
+ (po-update, cvs-update, update): New targets.
+ (AMTAR): Remove.
+
+ 2001-08-27 Akim Demaille <akim@epita.fr>
+
+ * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
+ * Makefile.maint: Sync. with CVS Autoconf.
+
+ 2001-08-27 Marc Autret <autret_m@epita.fr>
+
+ * src/vcg.h (struct infoname_s): New.
+ (struct colorentry_s): New.
+ (graph_s): New fields {vertical,horizontal}_order in structure.
+ Add `infoname' field.
+ Add `colorentry' field;
+ * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
+ (G_HORIZONTAL_ORDER): New.
+ (G_INFONAME): New.
+ (G_COLORENTRY): New.
+ * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
+ Add output of `infoname'.
+ Add output of `colorentry'.
+
+ 2001-08-27 Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
+ This one shadowed a global parameter.
+
+ 2001-08-24 Marc Autret <autret_m@epita.fr>
+
+ * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
+ instead of `unsigned'.
+ (print_state): Do not call obstack_object_size () in obstack_grow ()
+ to avoid macro variables shadowing.
+
+ 2001-08-23 Marc Autret <autret_m@epita.fr>
+
+ * src/lex.c (percent_table): Typo: s/naem/name/.
+ Add graph option.
+ Normalize new options declarations.
+
+ 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
+
+ * tests/suite.at: Exercise %header_extension and %source_extension.
+
+ 2001-08-16 Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c (parse_dquoted_param): New.
+ (parse_header_extension_decl): Use it.
+ (parse_source_extension_decl): Likewise.
+
+ 2001-08-16 Marc Autret <autret_m@epita.fr>
+
+ * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
+ (get_xxxx_str): Use assert () instead of complain ().
+ Remove return invokations in default cases.
+ (get_decision_str): Modify default behaviour. Remove second argument.
+ Echo modifications on calls.
+ (output_graph): Fix.
+
+ 2001-08-16 Marc Autret <autret_m@epita.fr>
+
+ * src/getargs.c (usage): Update with ``-g, --graph''.
+
+ 2001-08-16 Marc Autret <autret_m@epita.fr>
+
+ * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
+ (Option Cross Key): Likewise.
+ * doc/bison.1: Update.
+
+2001-09-25 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/output.c (output_master_parser): Don't finish action_obstack.
+ (output_parser): Don't care about the muscle action, here.
+ (prepare): Copy the action_obstack in the action muscle.
+ (output): Free action_obstack.
+
+2001-09-23 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
+ will contain `%union' declaration.
+ (parse_union_decl): Delete #line directive output.
+ (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
+ informations about %union.
+ (parse_union_decl): Copy the union_obstack in the muscle stype.
+ * src/bison.simple: Add new #line directive.
+ Add typdef %%stype YYSTYPE.
+
+2001-09-23 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/bison.simple: Add new `#line' directive.
+
+2001-09-22 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/bison.simple: New `#line' directive.
+ * src/output.c (output_parser): Support new dynamic muscle input_line.
+
+2001-09-22 Marc Autret <autret_m@epita.fr>
+
+ * src/output.c (output_master_parser): New.
+ (output_parser): Be more re-entrant.
+
+2001-09-21 Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c (copy_definition, parse_union_decl): Update and use
+ `linef' muscle.
+ (copy_action): Likewise.
+ Use obstack_1grow ().
+ * src/muscle_tab.c (muscle_init): Add muscle `linef'.
+
+2001-09-21 Marc Autret <autret_m@epita.fr>
+
+ * src/options.c (option_table): Adjust.
+ * src/lex.c (parse_percent_token): Fix.
+
+2001-09-20 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/options.c (symtab.h): Include it, need by lex.h.
+
+2001-09-20 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/lex.c (parse_percent_token): Change type of variable `tx', which
+ is now an option_table_struct*.
+ (option_strcmp): New function option_strcmp.
+ (parse_percent_token): Call option_strcmp.
+ * src/getargs.c (xalloc.h, options.h): Include it.
+ (getargs): Call create_long_option_table.
+ (getargs): Free longopts at the end of the function.
+ (shortopts): Move in options.c.
+ * src/options.c (create_long_option_table): New function. Convert
+ information from option_table to option structure.
+ * src/reader.c (options.h): Include it.
+
+ * src/Makefile.am: Adjust.
+ * src/options.c (option_table): Create from longopts and percent_table.
+ * src/getargs.c (longopts): Delete.
+ * src/lex.c (struct percent_table_struct): Delete.
+ (percent_table): Delete.
+ (options.h): Include it.
+ * src/options.c: Create.
+ * src/options.h: Create.
+ Declare enum opt_access_e.
+ Define struct option_table_struct.
+
+2001-09-20 Marc Autret <autret_m@epita.fr>
+
+ * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
+ sections of Bison.
+
+2001-09-19 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/bison.simple: s/%%filename/%%skeleton.
+ * src/muscle_tab.c (getargs.h): Include it.
+ (muscle_init): Insert new muscle skeleton.
+
+2001-09-18 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/output.c (output_parser): Delete unused variable actions_dumped.
+
+2001-09-07 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/output.c (output): Delete call to reader_output_yylsp.
+ * src/reader.c (reader): Likewise.
+ * src/reader.h: Delete declaration of reader_output_yylsp.
+
+2001-09-02 Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c: Include muscle_tab.h.
+ (parse_union_decl): Update.
+ (parse_macro_decl): Rename parse_muscle_decl.
+ Update to use renamed functions and variable.
+ (read_declarations, copy_action, read_additionnal_code, : Updated
+ with correct variables and functions names.
+ (packsymbols, reader): Likewise.
+
+ * src/reader.h (muscle_obstack): Extern declaration update.
+
+ * src/output.c: Include muscle_tab.h
+ In all functions using macro_insert, change by using muscle_insert ().
+ (macro_obstack): Rename muscle_obstack.
+ Echo modifications in the whole file.
+ (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
+ (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
+ (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
+
+ * src/muscle_tab.h: Update double inclusion macros.
+ (macro_entry_s): Rename muscle_entry_s.
+ Update prototypes.
+
+ * src/muscle_tab.c: Include muscle_tab.h.
+ Rename macro_tabble to muscle_table.
+ (mhash1, mhash2, mcmp): Use muscle_entry.
+ (macro_init): Rename muscle_init. Update.
+ (macro_insert): Rename muscle_insert. Update.
+ (macro_find): Rename muscle_find. Update.
+
+ * src/main.c: Include muscle_tab.h.
+ (main): Call muscle_init ().
+ * src/Makefile.am (bison_SOURCES): Echo modifications.
+
+2001-09-02 Marc Autret <autret_m@epita.fr>
+
+ Now the files macro_tab.[ch] are named muscle_tab.[ch].
+
+ * src/muscle_tab.c, src/muscle_tab.h: Add files.
+
+2001-09-02 Marc Autret <autret_m@epita.fr>
+
+ * src/macrotab.c, src/macrotab.h: Remove.
+
+2001-09-01 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/reader.c (copy_guard): Use muscle to specify the `#line'
+ filename.
+
+2001-09-01 Marc Autret <autret_m@epita.fr>
+
+ * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
+ to an explicit value to activate the feature. We do it here.
+
+2001-08-31 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/output.c (prepare): Delete the `filename' muscule insertion.
+ * src/reader.c (copy_action): Use `filename' muscule with `#line'.
+ (parse_union_decl): Likewise.
+ * src/macrotab.c (macro_init): Initialize filename by infile.
+
+2001-08-31 Marc Autret <autret_m@epita.fr>
+
+ * src/bison.simple (YYLSP_NEEDED): New definition.
+ * src/output.c (prepare): Add macro insertion of `locations_flag'
+
+2001-08-31 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/output.c (prepare): Delete insertion of previous muscles,
+ and insert the `prefix' muscles.
+ * src/macrotab.c (macro_init): Likewise.
+ (macro_init): Initialization prefix directive by `yy'.
+ * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
+ %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
+ yylval, yydebug, yyerror, yynerrs and yyparse.
+ New directive `#define' to substitute yydebug, ... with option
+ name_prefix.
+
+2001-08-31 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/main.c (main): Standardize.
+ * src/output.c (output_table_data, output_parser): Likewise.
+ * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
+
+2001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c (read_additionnal_code): Rename %%user_code to
+ %%epilogue.
+ * src/output.c (output): Rename %%declarations to %%prologue.
+ * src/bison.simple: Echo modifications.
+
+2001-08-31 Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c (readgram): CleanUp.
+ (output_token_defines): Likewise.
+ (packsymbols): Likewise.
+ (reader): Likewise.
+ * src/output.c (output): CPP-out useless code.
+
+2001-08-31 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/reader.c (reader): Delete obsolete call to function
+ output_trailers and output_headers.
+ * src/output.h: Remove obsolete functions prototypes of output_headers
+ and output_trailers.
+
+2001-08-30 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/main.c: Include macrotab.h.
+ * src/macrotab.h (macro_entry_s): Constify fields.
+ Adjust functions prototypes.
+ * src/macrotab.c (macro_insert): Constify key and value.
+ (macro_find): Constify key.
+ (macro_insert): Include 'xalloc.h'
+ (macro_insert): Use XMALLOC.
+ (macro_find): Constify return value.
+ * src/output.c (output_table_data): Rename table to table_data.
+ (output_parser): Constify macro_key, macro_value.
+
+2001-08-30 Marc Autret <autret_m@epita.fr>
+
+ * src/reader.c (parse_skel_decl): New.
+ (read_declarations): Add case `tok_skel', call parse_skel_decl ().
+ * src/lex.h (token_t): New token `tok_skel'.
+ * src/lex.c (percent_table): Add skeleton option entry.
+ Standardize.
+
+2001-08-29 Marc Autret <autret_m@epita.fr>
+
+ * src/bison.simple: Add %%user_code directive at the end.
+ * src/reader.c (read_additionnal_code): New.
+ (reader): Use it.
+ * src/output.c (output_program): Remove.
+ (output): Update.
+
+2001-08-28 Marc Autret <autret_m@epita.fr>
+
+ * src/output.c (output_actions): Clean up.
+ (output_gram): CPP-out useless code.
+ * src/reader.c (reader): Clean up, CPP-out useless code.
+
+2001-08-28 Pascal Bart <pascal.bart@epita.fr>
+
+ * src/output.c (output): Copy attrs_obstack in the '%%definitions'
+ directive.
+ * src/bison.simple: Add `%%definitions'.
+
+2001-08-28 Marc Autret <autret_m@epita.fr>
+
+ * config/depcomp: New file.
+
+2001-08-27 Paul Eggert <eggert@twinsun.com>
+
+ * src/bison.simple (yyparse): Don't take the address of an
+ item before the start of an array, as that doesn't conform to
+ the C Standard.
+
+2001-08-27 Robert Anisko <robert.anisko@epita.fr>
+
+ * src/output.c (output): Remove the initialization of the macro
+ obstack. It was done too late here.
+
+ * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
+ completely wrong.
+ (reader): Initialize the macro obstack here, since we need it to grow
+ '%define' directives.
+
+ * src/reader.h: Declare the macro obstack as extern.
+
+2001-08-27 Robert Anisko <robert.anisko@epita.fr>
+
+ * src/output.c (output_parser): Fix. Store single '%' characters in
+ the output obstack instead of throwing them away.
+
+2001-08-27 Akim Demaille <akim@epita.fr>
+
+ * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
+
+2001-08-25 Robert Anisko <robert.anisko@epita.fr>
+
+ * lib/Makefile.am: Adjust.
+
+2001-08-25 Robert Anisko <robert.anisko@epita.fr>
+
+ * src/bison.simple: Update and add '%%' directives.
+
+2001-08-25 Robert Anisko <robert.anisko@epita.fr>
+
+ * src/reader.c (reader): Remove calls to 'output_headers' and
+ 'output_trailers'. Remove some C output.
+ (readgram): Disable a piece of code that was writing a default
+ definition for 'YYSTYPE'.
+ (reader_output_yylsp): Remove.
+ (packsymbols): Output token defintions to a macro.
+ (copy_definition): Disable C output.
+
+ * src/reader.c (parse_macro_decl): New function used to parse macro
+ declarations.
+ (copy_string2): Put the body of copy_string into this new function.
+ Add a parameter to let the caller choose whether he wants to copy the
+ string delimiters or not.
+ (copy_string): Be a simple call to copy_string2 with the last argument
+ bound to true.
+ (read_declarations): Add case for macro definition.
+ (copy_identifier): New.
+ (parse_macro_decl): Read macro identifiers using copy_identifier
+ rather than lex.
+
2001-08-25 Robert Anisko <robert.anisko@epita.fr>
* src/output.c (prepare): Add prefixed names.
(output_parser): Output semantic actions.
(output_parser): Fix bug on '%%line' directives.
-
+
* src/output.c (output_headers): Remove. The C code printed by this
function should now be in the skeletons.
(output_trailers): Remove.
* src/output.c: Remove some C dedicated output.
Improve the use of macro and output obstacks.
(output_defines): Remove.
-
+
* src/output.c (output_token_translations): Associate 'translate'
table with a macro. No output to the table obstack.
(output_gram): Same for 'rhs' and 'prhs'.
(output_base): Same for 'pact' and 'pgoto'.
(output_table): Same for 'table'.
(output_check): Same for 'check'.
-
+
* src/output.c (output_table_data): New function.
(output_short_table): Remove.
(output_short_or_char_table): Remove.
-
+
* src/output.c (output_parser): Replace most of the skeleton copy code
with something new. Skeletons are now processed character by character
rather than line by line, and Bison looks for '%%' macros. This is the
Version 1.28c.
-2001-08-15 Marc Autret <prog@epita.fr>
+2001-08-15 Marc Autret <autret_m@epita.fr>
* src/reader.c (readgram): Indent output macro YYSTYPE.
(packsymbols): Likewise.
projects / bison.git / blobdiff