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2001-11-23 Akim Demaille <[email protected]>
* lib/Makefile.am (libbison_a_LIBADD): Add @ALLOCA@.
2001-11-23 Akim Demaille <[email protected]>
* src/system.h: Include alloca.h.
* src/main.c (main) [C_ALLOCA]: Call alloca (0).
2001-11-23 Akim Demaille <[email protected]>
* src/print_graph.c (print_actions): Remove `rule', unused.
* src/LR0.c (kernel_size): Contain `int' instead of `size_t' to
pacify GCC's signed < unsigned warnings.
* src/closure.c (itemsetsize): Likewise.
* src/reader.c (symbol_list_new): Static.
2001-11-23 Akim Demaille <[email protected]>
Attaching lineno to buckets is stupid, since only one copy of each
symbol is kept, only the line of the first occurrence is kept too.
* src/symtab.h, src/symtab.c (bucket): Remove the line member.
* src/reader.c (rline_allocated): Remove, unused.
(symbol_list): Have a `line' member.
(symbol_list_new): New.
(readgram): Use it.
* src/print.c (print_grammar): Output the rule line numbers.
* tests/regression.at (Solved SR Conflicts)
(Unresolved SR Conflicts): Adjust.
Reported by Hans Aberg.
2001-11-22 Marc Autret <[email protected]>
* src/bison.simple [YYERROR_VERBOSE]: Force its value to be 1 or 0.
2001-11-22 Marc Autret <[email protected]>
* src/muscle_tab.c (muscle_init): Remove initialization of
skeleton muscle.
* src/output.c (output_master_parser): Do it here.
2001-11-20 Akim Demaille <[email protected]>
* po/sv.po: New.
* configure.in (ALL_LINGUAS): Adjust.
* po/POTFILE.in: Remove `nullable.c' and `derives.c' which no
longer contains strings to translate.
2001-11-19 Akim Demaille <[email protected]>
* src/conflicts.c (conflicts_print): Add a missing \n.
2001-11-19 Akim Demaille <[email protected]>
* src/nullable.c (nullable_print): New.
(set_nullable): Call it when tracing.
Better locality of variables.
2001-11-19 Akim Demaille <[email protected]>
* src/print.c (print_actions): Better locality of variables.
2001-11-19 Akim Demaille <[email protected]>
* src/derives.c (print_derives): Fix and enrich.
* src/closure.c (print_fderives): Likewise.
2001-11-19 Akim Demaille <[email protected]>
* src/closure.c (itemsetend): Remove, replaced with...
(itemsetsize): new.
2001-11-19 Akim Demaille <[email protected]>
* src/LR0.c (kernel_end): Remove, replaced with...
(kernel_size): new.
2001-11-19 Akim Demaille <[email protected]>
* src/conflicts.c (set_conflicts): Use arrays instead of pointers
to clarify.
2001-11-19 Akim Demaille <[email protected]>
* src/closure.c (closure): Use arrays instead of pointers to clarify.
2001-11-19 Akim Demaille <[email protected]>
* src/closure.c, src/derives.c, src/nullable.c: Adjust various
trace messages.
* src/LR0.c: Likewise.
(allocate_itemsets): Use arrays instead of pointers to clarify.
2001-11-19 Akim Demaille <[email protected]>
* 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 <[email protected]>
* src/LR0.c (new_itemsets, get_state): Use more arrays and fewer
pointers to clarify the code.
(save_reductions, save_shifts): Factor common parts of alternatives.
2001-11-19 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/LR0.c (new_state): Complete trace code.
* src/nullable.c (set_nullable): Don't translate traces.
2001-11-19 Akim Demaille <[email protected]>
* src/print_graph.c (print_core): Better locality of variables.
* src/print.c (print_core): Likewise.
2001-11-19 Akim Demaille <[email protected]>
* 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 <[email protected]>
* src/bison.simple (yyparse): When verbosely reporting an error,
no longer put additional quotes around token names.
* tests/calc.at: Adjust.
2001-11-19 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/reader.c (symbols_output): New, extracted from...
(packsymbols): Here.
(reader): Call it.
2001-11-19 Akim Demaille <[email protected]>
* src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with...
(maxrhs): this new function.
2001-11-19 Akim Demaille <[email protected]>
* src/lalr.c (F): New macro to access the variable F.
Adjust.
2001-11-19 Akim Demaille <[email protected]>
* src/lalr.h (LA): New macro to access 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 <[email protected]>
* src/lalr.c (initialize_LA): Only initialize LA. Let...
(set_state_table): handle the `lookaheads' members.
2001-11-19 Akim Demaille <[email protected]>
* src/lalr.h (lookaheads): Removed array, whose contents is now
a 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 <[email protected]>
* src/lalr.h (consistent): Removed array, whose contents is now
a 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 <[email protected]>
* src/lalr.h (reduction_table, shift_table): Removed arrays, whose
contents are 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/print.c: Include reduce.h.
Reported by Hans Aberg.
2001-11-14 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
%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 <[email protected]>
* tests/regression.at (Conflicts): Rename as...
(Unresolved SR Conflicts): this.
(Solved SR Conflicts): New.
2001-11-12 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* tests/regression.at (Invalid input): Remove, duplicate with
``Invalid input: 1''.
2001-11-12 Akim Demaille <[email protected]>
* 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 <[email protected]>
* src/bison.simple (YYSTACK_REALLOC): New.
(yyparse) [!yyoverflow]: Use it and free the old stack.
Reported by Per Allansson.
2001-11-12 Pascal Bart <[email protected]>
* 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 <[email protected]>
* src/reader.c (symbols_output): New, extracted from...
(packsymbols): here.
(reader): Adjust.
2001-11-05 Akim Demaille <[email protected]>
* src/lex.c (parse_percent_token): s/quotearg/quote/.
2001-11-05 Akim Demaille <[email protected]>
* tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
pattern.
2001-11-05 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* doc/refcard.tex: Update.
2001-11-02 Akim Demaille <[email protected]>
* 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 <[email protected]>
* tests/regression.at (Mixing %token styles): New test.
2001-11-02 Akim Demaille <[email protected]>
* src/reader.c (parse_thong_decl): Formatting changes.
(token_translations_init): New, extracted from...
(packsymbols): Here.
Adjust.
2001-11-01 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* tests/calc.at: Catch up with 1.30.
* configure.in: Bump to 1.49a.
Adjust to newer Autotest.
2001-10-19 Pascal Bart <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/options.c (create_long_option_table): Fix.
2001-10-10 Akim Demaille <[email protected]>
* src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
2001-10-04 Akim Demaille <[email protected]>
* src/reader.c (parse_union_decl): Push the caracters in
union_obstack, not attrs_obstack.
2001-10-04 Akim Demaille <[email protected]>
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 <[email protected]>
Bump 1.29d.
2001-10-02 Akim Demaille <[email protected]>
Version 1.29c.
2001-10-02 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* tests/calc.at: Now that --debug works, the tests must be adjusted.
2001-10-02 Akim Demaille <[email protected]>
* 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 <[email protected]>
* src/lex.h: Echo modifications.
* src/lex.c (unlex): Parameter is now token_t.
From Hans Aberg.
2001-10-01 Marc Autret <[email protected]>
* src/main.c: Include lex.h.
From Hans Aberg.
2001-09-29 Akim Demaille <[email protected]>
* src/getargs.c (longopts): `--debug' is `-t', not `-d'.
2001-09-28 Akim Demaille <[email protected]>
* tests/testsuite.at: Update to newer Autotest.
* tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
2001-09-27 Akim Demaille <[email protected]>
Position independent wrapper.
* tests/bison: Remove.
* tests/bison.in: New.
* configure.in: Adjust.
2001-09-27 Paul Eggert <[email protected]>
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 <[email protected]>
Bump to 1.29c.
2001-09-27 Akim Demaille <[email protected]>
Version 1.29b.
2001-09-25 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/files.c (compute_output_file_names): Fix.
2001-09-24 Marc Autret <[email protected]>,
Akim Demaille <[email protected]>
* 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 <[email protected]>
* src/files.c (compute_header_macro): Computes header macro name
from spec_defines_file when given.
2001-09-23 Marc Autret <[email protected]>
* src/files.c (output_files): Add default extensions.
2001-09-22 Akim Demaille <[email protected]>
* src/conflicts.c (finalize_conflicts): Rename as...
(free_conflicts): this.
2001-09-22 Akim Demaille <[email protected]>
* 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 <[email protected]>
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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
Version 1.29a.
* Makefile.maint, config/config.guess, config/config.sub,
* config/missing: Update from masters.
* tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
upon package.m4.
* configure.in (ALL_LINGUAS): Add `tr'.
2001-09-21 Akim Demaille <[email protected]>
* tests/Makefile.am (package.m4): Move to...
($(srcdir)/$(TESTSUITE)): here.
2001-09-20 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* tests/regression.at: New test (comment in %union).
2001-09-18 Marc Autret <[email protected]>
* src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
do that.
Reported by Keith Browne.
2001-09-18 Marc Autret <[email protected]>
* tests/output.at: Add tests for --defines and --graph.
2001-09-18 Marc Autret <[email protected]>
* tests/output.at: Removes tests of %{header,src}_extension features.
2001-09-18 Akim Demaille <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
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 <[email protected]>
* 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 <[email protected]>
* tests/calc.at: Use m4_match.
(_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
2001-09-10 Marc Autret <[email protected]>,
Akim Demaille <[email protected]>
* 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 <[email protected]>
* configure.in: Bump to 1.29a.
2001-09-07 Akim Demaille <[email protected]>
Version 1.29.
2001-08-30 Akim Demaille <[email protected]>
* 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 <[email protected]>
Bump to 1.28e.
2001-08-29 Akim Demaille <[email protected]>
Version 1.28d.
2001-08-29 Paul Eggert <[email protected]>
* 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 <[email protected]>
* doc/bison.texinfo (Location Tracking Calc): New node.
2001-08-29 Paul Eggert <[email protected]>
* src/output.c (output): Do not define const, as this now
causes more problems than it cures.
2001-08-29 Akim Demaille <[email protected]>
* doc/bison.texinfo: Modernize `@node' and `@top' use: just name
the nodes.
Be sure to tag the `detailmenu'.
2001-08-29 Akim Demaille <[email protected]>
* Makefile.maint (do-po-update): Wget refuses to overwrite files:
download in a tmp dir.
2001-08-28 Marc Autret <[email protected]>
* config/depcomp: New file.
2001-08-28 Marc Autret <[email protected]>
* doc/bison.1 (mandoc): Adjust.
From Juan Manuel Guerrero.
2001-08-28 Marc Autret <[email protected]>
* src/print_graph.c (print_state): Fix.
2001-08-27 Marc Autret <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* Makefile.maint: Sync. again with CVS Autoconf.
2001-08-27 Akim Demaille <[email protected]>
* Makefile.maint: Formatting changes.
(po-update, cvs-update, update): New targets.
(AMTAR): Remove.
2001-08-27 Akim Demaille <[email protected]>
* Makefile.am (AUTOMAKE_OPTIONS): 1.5.
* Makefile.maint: Sync. with CVS Autoconf.
2001-08-27 Marc Autret <[email protected]>
* 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 <[email protected]>
* src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
This one shadowed a global parameter.
2001-08-24 Marc Autret <[email protected]>
* 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 <[email protected]>
* src/lex.c (percent_table): Typo: s/naem/name/.
Add graph option.
Normalize new options declarations.
2001-08-20 Pascal Bart <[email protected]>
* tests/suite.at: Exercise %header_extension and %source_extension.
2001-08-16 Marc Autret <[email protected]>
* src/reader.c (parse_dquoted_param): New.
(parse_header_extension_decl): Use it.
(parse_source_extension_decl): Likewise.
2001-08-16 Marc Autret <[email protected]>
* 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 <[email protected]>
* src/getargs.c (usage): Update with ``-g, --graph''.
2001-08-16 Marc Autret <[email protected]>
* doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
(Option Cross Key): Likewise.
* doc/bison.1: Update.
2001-09-25 Pascal Bart <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/bison.simple: Add new `#line' directive.
2001-09-22 Pascal Bart <[email protected]>
* src/bison.simple: New `#line' directive.
* src/output.c (output_parser): Support new dynamic muscle input_line.
2001-09-22 Marc Autret <[email protected]>
* src/output.c (output_master_parser): New.
(output_parser): Be more re-entrant.
2001-09-21 Marc Autret <[email protected]>
* 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 <[email protected]>
* src/options.c (option_table): Adjust.
* src/lex.c (parse_percent_token): Fix.
2001-09-20 Pascal Bart <[email protected]>
* src/options.c (symtab.h): Include it, need by lex.h.
2001-09-20 Pascal Bart <[email protected]>
* 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 <[email protected]>
* doc/bison.texinfo: Adjust terminologies about prologue and epilogue
sections of Bison.
2001-09-19 Pascal Bart <[email protected]>
* 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 <[email protected]>
* src/output.c (output_parser): Delete unused variable actions_dumped.
2001-09-07 Pascal Bart <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
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 <[email protected]>
* src/macrotab.c, src/macrotab.h: Remove.
2001-09-01 Pascal Bart <[email protected]>
* src/reader.c (copy_guard): Use muscle to specify the `#line'
filename.
2001-09-01 Marc Autret <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/bison.simple (YYLSP_NEEDED): New definition.
* src/output.c (prepare): Add macro insertion of `locations_flag'
2001-08-31 Pascal Bart <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>, Marc Autret <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/output.c (output): Copy attrs_obstack in the '%%definitions'
directive.
* src/bison.simple: Add `%%definitions'.
2001-08-28 Marc Autret <[email protected]>
* config/depcomp: New file.
2001-08-27 Paul Eggert <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* src/output.c (output_parser): Fix. Store single '%' characters in
the output obstack instead of throwing them away.
2001-08-27 Akim Demaille <[email protected]>
* Makefile.am (AUTOMAKE_OPTIONS): 1.5.
2001-08-25 Robert Anisko <[email protected]>
* lib/Makefile.am: Adjust.
2001-08-25 Robert Anisko <[email protected]>
* src/bison.simple: Update and add '%%' directives.
2001-08-25 Robert Anisko <[email protected]>
* 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 <[email protected]>
* 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.
(output): Disable call to 'reader_output_yylsp'.
(output_rule_data): Do not output tables to the table obstack.
* 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_stos): Same for 'stos'.
(output_rule_data): Same for 'r1' and 'r2'.
(token_actions): Same for 'defact'.
(goto_actions): Same for 'defgoto'.
(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
first step in making Bison's output process (a lot) more flexible.
(output_parser): Use the macro table.
2001-08-25 Robert Anisko <[email protected]>
* src/main.c (main): Initialize the macro table.
2001-08-25 Robert Anisko <[email protected]>
* src/lex.c (percent_table): Add tok_define.
* src/lex.h: Add tok_define.
2001-08-25 Robert Anisko <[email protected]>
* src/macrotab.c: New file.
* src/macrotab.h: New file.
* src/Makefile.am: Update.
2001-08-25 Robert Anisko <[email protected]>
* lib/hash.c: New file.
* lib/hash.h: New file.
* lib/Makefile.am: Update.
2001-08-15 Akim Demaille <[email protected]>
Version 1.28c.
2001-08-15 Marc Autret <[email protected]>
* src/reader.c (readgram): Indent output macro YYSTYPE.
(packsymbols): Likewise.
(output_token_defines): Likewise.
* src/files.c: Standardize.
(compute_header_macro): New.
(defines_obstack_save): New. Use compute_header_macro.
(output_files): Update. Use defines_obstack_save.
2001-08-15 Akim Demaille <[email protected]>
* doc/bison.texinfo (Table of Symbols): Document
YYSTACK_USE_ALLOCA.
2001-08-15 Akim Demaille <[email protected]>
* missing: Update from CVS Automake.
* config/config.guess, config/config.sub, config/texinfo.tex:
Update from gnu.org.
2001-08-15 Akim Demaille <[email protected]>
* Makefile.maint: Sync with CVS Autoconf.
2001-08-14 Pascal Bart <[email protected]>
* doc/bison.texinfo: Include GNU Free Documentation License from
`fdl.texi'.
* doc/fdl.texi: Add to package.
2001-08-14 Marc Autret <[email protected]>
Turn on %{source,header}_extension features.
* src/lex.c (percent_table): Un-CPP out header_extension and
source_extension.
* src/files.c (compute_exts_from_gf): Compare pointers with NULL.
(compute_exts_from_src): Remove conditions. It restores priorities
between options.
2001-08-14 Marc Autret <[email protected]>
* src/files.c (compute_base_names): Add extensions computing when
`--file-prefix' used.
Standardize function calls.
2001-08-13 Marc Autret <[email protected]>
* src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
defining it (defined but null disables alloca).
2001-08-13 Marc Autret <[email protected]>
* src/bison.simple (_yy_memcpy): CPP reformat.
2001-08-13 Pascal Bart <[email protected]>
* tests/atconfig.in (CPPFLAGS): Fix.
2001-08-10 Pascal Bart <[email protected]>
* doc/bison.texinfo: Include GNU General Public License from
`gpl.texi'.
* doc/gpl.texi: Add to package.
2001-08-10 Marc Autret <[email protected]>
* src/print_graph.h: Fix.
* src/reader.c (read_declarations): Use parse_header_extension_decl ().
2001-08-10 Akim Demaille <[email protected]>
* src/system.h: Provide default declarations for stpcpy, strndup,
and strnlen.
2001-08-10 Robert Anisko <[email protected]>
* doc/bison.texinfo (Locations): Update @$ stuff.
2001-08-09 Robert Anisko <[email protected]>
* src/bison.simple (YYLLOC_DEFAULT): Update.
(yyparse): Adjust.
2001-08-08 Marc Autret <[email protected]>
* doc/bison.texinfo: Change @samp{$<@dots{}>} to
@samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
Reported by Fabrice Bauzac.
2001-08-08 Marc Autret <[email protected]>
* src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
* src/vcg.c (output_node): Fix.
* src/vcg.h: Cleanup.
* src/print_graph.c: Add comments.
(node_output_size): New global variable. Simplify the formatting of
the VCG graph output.
(print_actions): Unused code is now used. It notifies the final state
and no action states in the VCG graph. It also give the reduce actions.
The `shift and goto' edges are red and the `go to state' edges are
blue.
Get the current node name and node_obstack by argument.
(node_obstack): New variable.
(print_state): Manage node_obstack.
(print_core): Use node_obstack given by argument.
A node is not only computed here but in print_actions also.
(print_graph): CPP out useless code instead of commenting it.
2001-08-07 Pascal Bart <[email protected]>
* tests/atconfig.in (CPPFLAGS): Fix.
2001-08-07 Akim Demaille <[email protected]>
* src/print_graph.c (quote): New.
(print_core): Use it.
2001-08-06 Akim Demaille <[email protected]>, Marc Autret <[email protected]>
* src/vcg.c (complain.h): Include it.
Unepitaize `return' invocations.
[NDEBUG] (main): Remove.
* src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
* src/files.c (open_files): Initialize graph_obstack.
* src/print_graph.c (print_actions): CPP out useless code.
(print_core): Don't output the last `\n' in labels.
Use `quote'.
* src/files.c (output_files): Output the VCG file.
* src/main.c (main): Invoke print_graph ();
2001-08-06 Marc Autret <[email protected]>
Automaton VCG graph output.
Using option ``-g'' or long option ``--graph'', you can generate
a gram_filename.vcg file containing a VCG description of the LALR (1)
automaton of your grammar.
* src/main.c: Call to print_graph() function.
* src/getargs.h: Update.
* src/getargs.c (options): Update to catch `-g' and `--graph' options.
(graph_flag): New flag.
(longopts): Update.
(getargs): Add case `g'.
* src/files.c (graph_obstack): New obstack struct.
(open_files): Initialize new obstack.
(output_files): Saves graph_obstack if required.
* src/files.h (graph_obstack): New extern declaration.
* src/Makefile.am: Add new source files.
2001-08-06 Marc Autret <[email protected]>
* src/print_graph.c, src/print_graph.h (graph): New.
* src/vcg.h: New file.
* src/vcg.c: New file, VCG graph handling.
2001-08-06 Marc Autret <[email protected]>
Add of %source_extension and %header_extension which specify
the source or/and the header output file extension.
* src/files.c (compute_base_names): Remove initialisation of
src_extension and header_extension.
(compute_exts_from_gf): Update.
(compute_exts_from_src): Update.
(output_files): Update.
* src/reader.c (parse_header_extension_decl): New.
(parse_source_extension_decl): New.
(read_declarations): New case statements for the new tokens.
* src/lex.c (percent_table): Add entries for %source_extension
and %header_extension.
* src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
2001-08-06 Marc Autret <[email protected]>
* configure.in: Bump to 1.28c.
* doc/bison.texinfo: Texinfo thingies.
2001-08-04 Pascal Bart <[email protected]>
* tests/atconfig.in (CPPFLAGS): Add.
* tests/calc.at (AT_CHECK): Use CPPFLAGS.
2001-08-03 Akim Demaille <[email protected]>
Version 1.28b.
2001-08-03 Akim Demaille <[email protected]>
* tests/Makefile.am (check-local): Ship testsuite.
* tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
Include `string.h'.
2001-08-03 Akim Demaille <[email protected]>
* configure.in: Try using -Wformat when compiling.
2001-08-03 Akim Demaille <[email protected]>
* configure.in: Bump to 1.28b.
2001-08-03 Akim Demaille <[email protected]>
* src/complain.c: Adjust strerror_r portability issues.
2001-08-03 Akim Demaille <[email protected]>
Version 1.28a.
2001-08-03 Akim Demaille <[email protected]>
* src/getargs.c, src/getarg.h (skeleton)): Constify.
* src/lex.c (literalchar): Avoid name clashes on `buf'.
* src/getargs.c: Include complain.h.
* src/files.c, src/files.h (skeleton_find): Avoid name clashes.
* lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
2001-08-03 Akim Demaille <[email protected]>
* src/reader.c (readgram): Display hidden chars in error messages.
2001-08-03 Akim Demaille <[email protected]>
Update to gettext 0.10.39.
2001-08-03 Akim Demaille <[email protected]>
* lib/strspn.c: New.
2001-08-01 Marc Autret <[email protected]>
* doc/bison.texinfo: Update.
* doc/bison.1 (mandoc): Update.
* src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
* src/files.c: Support output files extensions computing.
(src_extension): New static variable.
(header_extension): New static variable.
(tr): New function.
(get_extension_index): New function, gets the index of an extension
filename in a string.
(compute_exts_from_gf): New function, computes extensions from the
grammar file extension.
(compute_exts_from_src): New functions, computes extensions from the
C source file extension, file given by ``-o'' option.
(compute_base_names): Update.
(output_files): Update.
2001-08-01 Robert Anisko <[email protected]>
* doc/bison.texi: Document @$.
(Locations): New section.
2001-07-18 Akim Demaille <[email protected]>
* Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
* config/prev-version.txt, config/move-if-change: New.
* Makefile.am: Adjust.
2001-07-08 Pascal Bart <[email protected]>
* src/bison.simple (yyparse): Suppress warning `comparaison
between signed and unsigned'.
2001-07-05 Pascal Bart <[email protected]>
* src/getargs.h (raw_flag): Remove.
* src/getargs.c: Die on `-r'/`--raw'.
* src/lex.c (parse_percent_token): Die on `%raw'.
* src/reader.c (output_token_defines): Suppress call to `raw_flag'.
* tests/calc.at: Suppress test with option `--raw'.
2001-07-14 Akim Demaille <[email protected]>
* config/: New.
* configure.in: Require Autoconf 2.50.
Update to gettext 0.10.38.
2001-03-16 Akim Demaille <[email protected]>
* doc/bison.texinfo: ANSIfy the examples.
2001-03-16 Akim Demaille <[email protected]>
* getargs.c (skeleton): New variable.
(longopts): --skeleton is a new option.
(shortopts, getargs): -S is a new option.
* getargs.h: Declare skeleton.
* output.c (output_parser): Use it.
2001-03-16 Akim Demaille <[email protected]>
* m4/strerror_r.m4: New.
* m4/error.m4: Run AC_FUNC_STRERROR_R.
* lib/error.h, lib/error.c: Update.
2001-03-16 Akim Demaille <[email protected]>
* src/getargs.c (longopts): Clean up.
2001-02-21 Akim Demaille <[email protected]>
* src/reader.c (gensym): `gensym_count' is your own.
Use a static buf to create the symbol name, as token_buffer is no
longer a buffer.
2001-02-08 Akim Demaille <[email protected]>
* src/conflicts.c (conflict_report): Be sure not to append to res
between two calls, which could happen if both first sprintf were
skipped, but not the first cp += strlen.
2001-02-08 Akim Demaille <[email protected]>
* lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
New, from fileutils 4.0.37.
* configure.in: Require Autoconf 2.49c. I took some time before
making this decision. This is the only way out for portability
issues in Bison, it would mean way too much duplicate effort to
import in Bison features implemented in 2.49c since 2.13.
AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
2001-02-02 Akim Demaille <[email protected]>
* lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
* lib/xalloc.h, lib/xmalloc.c: Update.
2001-01-19 Akim Demaille <[email protected]>
Get rid of the ad hoc handling of token_buffer in the scanner: use
the obstacks.
* src/lex.c (token_obstack): New.
(init_lex): Initialize it. No longer call...
(grow_token_buffer): this. Remove it.
Adjust all the places which used it to use the obstack.
2001-01-19 Akim Demaille <[email protected]>
* src/lex.h: Rename all the tokens:
s/\bENDFILE\b/tok_eof/g;
s/\bIDENTIFIER\b/tok_identifier/g;
etc.
Let them be enums, not #define, to ease debugging.
Adjust all the code.
2001-01-18 Akim Demaille <[email protected]>
* src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
* src/lex.c (maxtoken, grow_token_buffer): Static.
2001-01-18 Akim Demaille <[email protected]>
Since we now use obstacks, more % directives can be enabled.
* src/lex.c (percent_table): Also accept `%yacc',
`%fixed_output_files', `%defines', `%no_parser', `%verbose', and
`%debug'.
Handle the actions for `%semantic_parser' and `%pure_parser' here,
instead of returning a token.
* src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
* src/reader.c (read_declarations): Adjust.
* src/files.c (open_files): Don't call `compute_base_names', don't
compute `attrsfile' since they depend upon data which might be
*in* the input file now.
(output_files): Do it here.
* src/output.c (output_headers): Document the fact that this patch
introduces a guaranteed SEGV for semantic parsers.
* doc/bison.texinfo: Document them.
* tests/suite.at: Exercise these %options.
2000-12-20 Akim Demaille <[email protected]>
Also handle the output file (--verbose) with obstacks.
* files.c (foutput): Remove.
(output_obstack): New.
Adjust all dependencies.
* src/conflicts.c: Return a string.
* src/system.h (obstack_grow_string): Rename as...
(obstack_sgrow): this. Be ready to work with non literals.
(obstack_fgrow4): New.
2000-12-20 Akim Demaille <[email protected]>
* src/files.c (open_files): Fix the computation of short_base_name
in the case of `-o foo.tab.c'.
2000-12-20 Akim Demaille <[email protected]>
* src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
(copy_dollar): Now that everything uses obstacks, get rid of the
FILE * parameters.
2000-12-20 Akim Demaille <[email protected]>
* src/files.c (open_files): Actually the `.output' file is based
on the short_base_name, not base_name.
* tests/suite.at (Checking output file names): Adjust.
2000-12-20 Akim Demaille <[email protected]>
* src/bison.s1: Remove, we now use directly...
* src/bison.simple: this.
* src/Makefile.am: Use pkgdata instead of data.
2000-12-20 Akim Demaille <[email protected]>
* src/files.c (guard_obstack): New.
(open_files): Initialize it.
(output_files): Dump it...
* src/files.h: Export it.
* src/reader.c (copy_guard): Use it.
2000-12-19 Akim Demaille <[email protected]>
* src/files.c (outfile, defsfile, actfile): Removed as global
vars.
(open_files): Don't compute them.
(output_files): Adjust.
(base_name, short_base_name): Be global.
Adjust dependencies.
2000-12-19 Akim Demaille <[email protected]>
* src/files.c (strsuffix): New.
(stringappend): Be just like strcat but allocate.
(base_names): Eve out from open_files.
Try to simplify the rather hairy computation of base_name and
short_base_name.
(open_files): Use it.
* tests/suite.at (Checking output file names): New test.
2000-12-19 Akim Demaille <[email protected]>
* src/system.h (obstack_grow_literal_string): Rename as...
(obstack_grow_string): this.
* src/output.c (output_parser): Recognize `%% actions' instead of
`$'.
* src/bison.s1: s/$/%% actions/.
* src/bison.hairy: Likewise.
2000-12-19 Akim Demaille <[email protected]>
* src/output.c (output_parser): Compute the `#line' lines when
there are.
* src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
Suggested by Hans Aberg.
2000-12-19 Akim Demaille <[email protected]>
Let the handling of the skeleton files be local to the procedures
that use it.
* src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
longer static.
(fparser, open_extra_files): Remove.
(open_files, output_files): Don't take care of fparser.
* src/files.h: Adjust.
* src/output.c (output_parser): Open and close the file to the
skeleton.
* src/reader.c (read_declarations): When %semantic_parser, open
fguard.
2000-12-19 Akim Demaille <[email protected]>
* src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
* src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
2000-12-19 Akim Demaille <[email protected]>
* src/files.c (open_files): Yipee! We no longer need all the code
looking for `/tmp' since we have no tmp file.
2000-12-19 Akim Demaille <[email protected]>
* src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
New macros.
* src/files.c (open_files): Less dependency on MSDOS etc.
2000-12-14 Akim Demaille <[email protected]>
* src/bison.s1 (YYLLOC_DEFAULT): New macro.
Provide a default definition.
Use it when executing the default @ action.
* src/reader.c (reader_output_yylsp): No longer include
`timestamp' and `text' in the default YYLTYPE.
2000-12-12 Akim Demaille <[email protected]>
* src/reader.c (copy_definition, parse_union_decl, copy_action)
(copy_guard): Quote the file names.
Reported by Laurent Mascherpa.
2000-12-12 Akim Demaille <[email protected]>
* src/output.c (output_headers, output_program, output): Be sure
to escape special characters when outputting filenames.
(ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
(output_headers): Don't depend on them, Use ACTSTR.
2000-11-17 Akim Demaille <[email protected]>
* lib/obstack.h: Formatting changes.
(obstack_grow, obstack_grow0): Don't cast WHERE at all: it
prevents type checking.
(obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
cast the value to (void *): assigning a `foo *' to a `void *'
variable is valid.
(obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
* src/reader.c (parse_union_decl): Typo: use obstack_1grow to
append characters.
2000-11-17 Akim Demaille <[email protected]>
* tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
as...
(suite.m4, regression.m4, calc.m4): these.
* tests/atgeneral.m4: Update from CVS Autoconf.
2000-11-17 Akim Demaille <[email protected]>
* tests/regression.m4 (%union and --defines): New test,
demonstrating a current bug in the obstack implementation.
2000-11-17 Akim Demaille <[email protected]>
* src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
macros.
Use them to declare the variables which are global or local to
`yyparse'.
2000-11-17 Akim Demaille <[email protected]>
* acconfig.h: Remove, no longer used.
2000-11-07 Akim Demaille <[email protected]>
* src: s/Copyright (C)/Copyright/g.
2000-11-07 Akim Demaille <[email protected]>
* src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
defining.
* src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
2000-11-07 Akim Demaille <[email protected]>
* src/bison.s1 (YYLEX): Use #if instead of #ifdef.
Merge in a single CPP if/else.
2000-11-07 Akim Demaille <[email protected]>
* src/output.c (output): Remove useless variables.
* lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
argument `data' for consistency with the prototypes.
Qualify it `const'.
(obstack_copy, obstack_copy0): Rename the second argument as
`address' for consistency. Qualify it `const'.
* lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
(obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
`const' their input argument (`data' or `address').
Adjust the corresponding macros to include `const' in casts.
2000-11-03 Akim Demaille <[email protected]>
* src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
s/PFILE1/BISON_HAIRY/.
Adjust dependencies.
2000-11-03 Akim Demaille <[email protected]>
For some reason, this was not applied.
* src/files.c [VMS]: No longer include `ssdef.h', no longer define
`unlink': it's no longer used.
2000-11-03 Akim Demaille <[email protected]>
* src/files.c (skeleton_find): New function, eved out of...
(open_files, open_extra_files): here.
2000-11-03 Akim Demaille <[email protected]>
Don't use `atexit'.
* src/files.c (obstack_save): New function.
(done): Rename as...
(output_files): this.
Use `obstack_save'.
* src/main.c (main): Don't use `atexit' to register `done', since
it no longer has to remove tmp files, just call `output_files'
when there are no errors.
2000-11-02 Akim Demaille <[email protected]>
* src/files.c [VMS]: No longer include `ssdef.h', no longer define
`unlink': it's no longer used.
* src/files.h: Formatting changes.
2000-11-02 Akim Demaille <[email protected]>
Remove the last uses of mktemp and unlink/delete.
* src/files.c (fdefines, ftable): Removed.
(defines_ostack, table_obstack): New.
Adjust dependencies of the former into uses of the latter.
* src/output.c (output_short_or_char_table, output_short_table):
Convert to using obstacks.
* src/reader.c (copy_comment2): Accept one FILE * and two
obstacks.
(output_token_defines, reader_output_yylsp): Use obstacks.
* src/system.h (obstack_fgrow3): New.
2000-11-01 Akim Demaille <[email protected]>
Change each use of `fattrs' into a use of `attrs_obstack'.
* src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
* src/files.c (fattrs): Remove.
(attrs_obstack): New.
Adjust all dependencies.
(done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
2000-11-01 Akim Demaille <[email protected]>
Introduce obstacks.
Change each use of `faction' into a use of `action_obstack'.
* lib/obstack.h, lib/obstack.c: New files.
* src/files.c (faction): Remove.
(action_obstack): New.
Adjust all dependencies.
2000-10-20 Akim Demaille <[email protected]>
* lib/quote.h (PARAMS): New macro. Use it.
2000-10-16 Akim Demaille <[email protected]>
* src/output.c (output_short_or_char_table): New function.
(output_short_table, output_token_translations): Use it.
(goto_actions): Use output_short_table.
2000-10-16 Akim Demaille <[email protected]>
* src/symtab.c (bucket_new): New function.
(getsym): Use it.
* src/output.c (output_short_table): New argument to display the
comment associated with the table.
Adjust dependencies.
(output_gram): Use it.
(output_rule_data): Nicer output layout for YYTNAME.
2000-10-16 Akim Demaille <[email protected]>
* src/lex.c (read_typename): New function.
(lex): Use it.
* src/reader.c (copy_dollar): Likewise.
2000-10-16 Akim Demaille <[email protected]>
* src/reader.c (copy_comment2): Expect the input stream to be on
the `/' which is suspected to open a comment, instead of being
called after `//' or `/*' was read.
(copy_comment, copy_definition, parse_union_decl, copy_action)
(copy_guard): Adjust.
2000-10-16 Akim Demaille <[email protected]>
* src/reader.c (parse_expect_decl): Use `skip_white_space' and
`read_signed_integer'.
2000-10-16 Akim Demaille <[email protected]>
* src/reader.c (copy_dollar): New function.
(copy_guard, copy_action): Use it.
2000-10-16 Akim Demaille <[email protected]>
* lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
* m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
New files, from Fileutils 4.0.27.
* src/main.c (printable_version): Remove.
* src/lex.c, src/reader.c: Use `quote'.
2000-10-04 Akim Demaille <[email protected]>
* lib/error.c, lib/error.h: New files, needed by xmalloc.c.
2000-10-04 Akim Demaille <[email protected]>
* doc/bison.texinfo: Various typos spotted by Neil Booth.
2000-10-04 Akim Demaille <[email protected]>
When a literal string is used to define two different tokens,
`bison -v' segfaults.
Reported by Piotr Gackiewicz, and fixed by Neil Booth.
* tests/regression.m4: New file.
Include the core of the sample provided by Piotr Gackiewicz.
* src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
properly.
2000-10-04 Akim Demaille <[email protected]>
* src/reader.c (parse_expect_decl): Keep `count' within the size
of `buffer'.
From Neil Booth.
2000-10-02 Paul Eggert <[email protected]>
* bison.s1 (yyparse): Assign the default value
unconditionally, to avoid a GCC warning and make the parser a
tad smaller.
2000-10-02 Akim Demaille <[email protected]>
* src/getargs.c (getargs): Don't dump `--help' on unrecognized
options.
2000-10-02 Akim Demaille <[email protected]>
* src/derives.c, src/print.c, src/reduce.c: To ease the
translation, move some `\n' out of the translated strings.
2000-10-02 Akim Demaille <[email protected]>
The location tracking mechanism is precious for parse error
messages. Nevertheless, it is enabled only when `@n' is used in
the grammar, which is a different issue (you can use it in error
message, but not in the grammar per se). Therefore, there should
be another means to enable it.
* src/getargs.c (getargs): Support `--locations'.
(usage): Report it.
* src/getargs.h (locationsflag): Export it.
* src/lex.c (percent_table): Support `%locations'.
* src/reader.c (yylsp_needed): Remove this variable, now replaced
with `locationsflag'.
* doc/bison.texinfo: Document `--locations' and `%locations'.
Sort the options.
* tests/calc.m4: Test it.
For regularity of the names, replace each
(nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
(no_lineflag, token_tableflag, rawflag, no_parserflag): this.
In addition replace each `flag' with `_flag'.
2000-10-02 Akim Demaille <[email protected]>
Also test parse error messages, including with YYERROR_VERBOSE.
* tests/calc.m4 (calc.y): Add support for `exp = exp' (non
associative).
Use it to check the computations.
Use it to check `nonassoc' is honored.
(AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
`--yyerror-verbose'.
(_AT_CHECK_CALC): Adjust to this option.
(_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
2000-10-02 Akim Demaille <[email protected]>
Test also `--verbose', `--defines' and `--name-prefix'. Testing
the latter demonstrates a flaw in the handling of non debugging
parsers introduced by myself on 2000-03-16: `#define yydebug 0'
was used in order to simplify:
#if YYDEBUG
if (yydebug)
{
...
}
#endif
into
if (yydebug)
{
...
}
unfortunately this leads to a CPP conflict when
`--name-prefix=foo' is used since it produces `#define yydebug
foodebug'.
* src/bison.s1 [!YYDEBUG]: Do not define yydebug.
(YYDPRINTF): New macro.
Spread its use.
* tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
the bison options.
Also test `--verbose', `--defines' and `--name-prefix'.
2000-10-02 Akim Demaille <[email protected]>
Improve the readability of the produced parsers.
* src/bison.s1: Formatting changes.
Improve the comment related to the `$' mark.
(yydefault): Don't fall through to `yyresume': `goto' there.
* src/output.c (output_parser): When the `$' is met, skip the end
of its line.
New variable, `number_of_dollar_signs', to check there's exactly
one `$' in the parser skeleton.
2000-10-02 Akim Demaille <[email protected]>
* lib/xstrdup.c: New file, from the fileutils.
* src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
(parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
instead of strlen + xmalloc + strcpy.
* src/symtab.c (copys): Remove, use xstrdup instead.
2000-10-02 Akim Demaille <[email protected]>
* src/gram.h (associativity): New enum type which replaces the
former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
`right_assoc', `left_assoc' and `non_assoc'.
Adjust all dependencies.
* src/reader.c: Formatting changes.
(LTYPESTR): Don't define it, use it as a literal in
`reader_output_yylsp'.
* src/symtab.h (symbol_class): New enum type which replaces the
former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
`sunknown', `stoken and `snterm'.
2000-10-02 Akim Demaille <[email protected]>
* src/getargs.c (fixed_outfiles): Rename as...
(yaccflag): for consistency and accuracy.
Adjust dependencies.
2000-10-02 Akim Demaille <[email protected]>
Use the more standard files `xalloc.h' and `xmalloc.c' instead of
Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
difficult and introduced a lot of core dump. It turns out that
Bison used an implementation of `xmalloc' based on `calloc', and
at various places it does depend upon the initialization to 0. I
have not tried to isolate the pertinent places, and all the former
calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
someone should address this issue.
* src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
* lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
files.
Adjust dependencies.
* src/warshall.h: New file.
Propagate.
2000-10-02 Akim Demaille <[email protected]>
Various anti-`extern in *.c' changes.
* src/system.h: Include `assert.h'.
2000-10-02 Akim Demaille <[email protected]>
* src/state.h (nstates, final_state, first_state, first_shift)
(first_reduction): Move their exportation from here...
* src/LR0.h: to here.
Adjust dependencies.
* src/getargs.c (statisticsflag): New variable.
Add support for `--statistics'.
Adjust dependencies.
Remove a lot of now useless `extern' statements in most files.
2000-10-02 Akim Demaille <[email protected]>
* src/LR0.h: New file.
Propagate its use.
2000-10-02 Akim Demaille <[email protected]>
* src/print.h: New file.
Propagate its use.
* src/print.c: Formatting and ordering changes.
(verbose, terse): Replace with...
(print_results): this new function.
Adjust dependencies.
2000-10-02 Akim Demaille <[email protected]>
* src/conflicts.c (conflict_report): New function.
(conflict_log, verbose_conflict_log): Replace with...
(print_conflicts): this function.
Adjust dependencies.
* src/conflicts.h: New file.
Propagate its inclusion.
2000-10-02 Akim Demaille <[email protected]>
* src/nullable.h: New file.
Propagate its inclusion.
* src/nullable.c: Formatting changes.
2000-10-02 Akim Demaille <[email protected]>
* src/reduce.h: New file.
Propagate its inclusion.
* src/reduce.c: Topological sort and other formatting changes.
(bool, TRUE, FALSE): Move their definition to...
* src/system.h: here.
2000-10-02 Akim Demaille <[email protected]>
* src/files.c: Formatting changes.
(tryopen, tryclose, openfiles): Rename as...
(xfopen, xfclose, open_files): this.
(stringappend): static.
* src/files.h: Complete the list of exported symbols.
Propagate its use.
2000-10-02 Akim Demaille <[email protected]>
* src/reader.h: New file.
Propagate its use instead of tedious list of `extern' and
prototypes.
* src/reader.c: Formatting changes, topological sort,
s/register//.
2000-10-02 Akim Demaille <[email protected]>
* src/lex.h: Prototype `lex.c' exported functions.
* src/reader.c: Adjust.
* src/lex.c: Formatting changes.
(safegetc): Rename as...
(xgetc): this.
2000-10-02 Akim Demaille <[email protected]>
* src/lalr.h: New file.
Propagate its inclusion instead of prototypes and `extern'.
* src/lalr.c: Formatting changes, topological sorting etc.
2000-10-02 Akim Demaille <[email protected]>
* src/output.c (token_actions): Introduce a temporary array,
YYDEFACT, that makes it possible for this function to use
output_short_table.
2000-10-02 Akim Demaille <[email protected]>
`user_toknums' is output as a `short[]' in `output.c', while it is
defined as a `int[]' in `reader.c'. For consistency with the
other output tables, `user_toknums' is now defined as a table of
shorts.
* src/reader.c (user_toknums): Be a short table instead of an int
table.
Adjust dependencies.
Factor the short table outputs.
* src/output.c (output_short_table): New function.
* src/output.c (output_gram, output_stos, output_rule_data)
(output_base, output_table, output_check): Use it.
2000-10-02 Akim Demaille <[email protected]>
* src/output.c (output): Topological sort of the functions, in
order to get rid of the `static' prototypes.
No longer use `register'.
* src/output.h: New file.
Propagate its inclusion in files explicitly prototyping functions
from output.c.
2000-09-21 Akim Demaille <[email protected]>
* src/atgeneral.m4: Update from Autoconf.
2000-09-21 Akim Demaille <[email protected]>
* src/closure.h: New file.
* src/closure.c: Formatting changes, topological sort over the
functions, use of closure.h.
(initialize_closure, finalize_closure): Rename as...
(new_closure, free_closure): these. Adjust dependencies.
* src/LR0.c: Formatting changes, topological sort, use of
cloture.h.
(initialize_states): Rename as...
(new_states): this.
* src/Makefile.am (noinst_HEADERS): Adjust.
2000-09-20 Akim Demaille <[email protected]>
* src/acconfig.h: Don't protect config.h against multiple
inclusion.
Don't define PARAMS.
* src/system.h: Define PARAMS.
Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
purpose of config.h. system.h must not try to fix wrong
definitions in config.h.
2000-09-20 Akim Demaille <[email protected]>
* src/derives.h: New file.
* src/main.c, src/derives.h: Use it.
Formatting changes.
* src/Makefile.am (noinst_HEADERS): Adjust.
2000-09-20 Akim Demaille <[email protected]>
* tests/atgeneral.m4: Update from Autoconf.
* tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
(AT_CHECK_CALC): New macros.
Use these macros to test bison with options `', `--raw',
`--debug', `--yacc', `--yacc --debug'.
2000-09-19 Akim Demaille <[email protected]>
* src/output.c: Formatting changes.
* src/machine.h: Remove, leaving its contents in...
* src/system.h: here.
Include stdio.h.
Adjust all dependencies on stdio.h and machine.h.
* src/getargs.h: New file.
Let all `extern' declarations about getargs.c be replaced with
inclusion of `getargs.h'.
* src/Makefile.am (noinst_HEADERS): Adjust.
* tests/calc.m4 (yyin): Be initialized in main, not on the global
scope.
(yyerror): Returns void, not int.
* doc/bison.texinfo: Formatting changes.
2000-09-19 Akim Demaille <[email protected]>
* tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
portable.
2000-09-18 Akim Demaille <[email protected]>
* configure.in: Append WARNING_CFLAGS to CFLAGS.
* src/Makefile.am (INCLUDES): Don't.
Be ready to fetch headers in lib/.
2000-09-18 Akim Demaille <[email protected]>
* doc/bison.texinfo: Update the copyright.
ANSIfy and GNUify the examples.
Remove the old menu.
2000-09-18 Akim Demaille <[email protected]>
First set of tests: use the `calc' example from the documentation.
* src/bison.s1 (yyparse): Condition the code using `yytname' which
is defined only when YYDEBUG is.
* m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
* src/files.c (tryopen, tryclose): Formatting changes.
Move to the top and be static.
* src/reader.c (read_signed_integer): Likewise.
* tests/calc.m4: New file.
* Makefile.am, suite.m4: Adjust.
* m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2000-09-18 Akim Demaille <[email protected]>
Add support for an Autotest test suite for Bison.
* m4/m4.m4, m4/atconfig.m4: New files.
* m4/Makefile.am (EXTRA_DIST): Adjust.
* tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
files.
* src/getargs.c: Display a more standard --version message.
* src/reader.c (reader): Formatting changes.
No longer depend upon VERSION_STRING.
* configure.in: No longer use `dnl'.
Set up the test suite and the new directory `tests/.
(VERSION_STRING): Remove.
2000-04-14 Akim Demaille <[email protected]>
* src/reader.c (copy_comment2): New function, same as former
`copy_comment', but outputs into two FILE *.
(copy_comment): Use it.
(parse_union_decl): Use it.
(get_type, parse_start_decl): Use the same `invalid' message.
(parse_start_decl, parse_union_decl): Use the same `multiple'
message.
(parse_union_decl, copy_guard, copy_action): Use the same
`unmatched' message.
* m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2000-03-31 Akim Demaille <[email protected]>
* src/files.c (tryopen, tryclose): Move to the top.
Be static.
2000-03-31 Akim Demaille <[email protected]>
* src/main.c (main): Don't call `done', exit does it.
2000-03-31 Akim Demaille <[email protected]>
* allocate.c: s/return (foo)/return foo/.
* lalr.c: Likewise.
* LR0.c: Likewise.
* output.c: Likewise.
* reader.c: Likewise.
* symtab.c: Likewise.
* vmsgetargs.c: Likewise.
2000-03-31 Akim Demaille <[email protected]>
Clean up the error reporting functions.
* src/report.c: New file.
* src/report.h: Likewise.
* src/Makefile.am: Adjust.
* m4/error.m4: New file.
* m4/Makefile.am: Adjust.
* configure.in (jm_PREREQ_ERROR): Call it.
* src/main.c (int_to_string, banner, fatal_banner, warn_banner):
Remove.
(fatal, fatals): Remove. All callers use complain.c::fatal.
(warn, warni, warns, warnss, warnss): Remove. All callers use
complain.c::complain.
(toomany): Remove, use fatal instead.
* src/files.c (done): No argument, use complain_message_count.
* src/main.c (main): Register `done' to `atexit'.
* src/getargs.c (usage): More `fputs', less `fprintf'.
2000-03-28 Akim Demaille <[email protected]>
* lib/: New directory.
* Makefile.am (SUBDIRS): Adjust.
* configure.in: Adjust.
(LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
useless.
* src/alloca.c: Moved to lib/.
* src/getopt.c: Likewise.
* src/getopt1.c: Likewise.
* src/getopt.h: Likewise.
* src/ansi2knr.c: Likewise.
* src/ansi2knr.1: Likewise.
* src/Makefile.am: Adjust.
* lib/Makefile.am: New file.
2000-03-28 Akim Demaille <[email protected]>
* src/getargs.c (usage): Refresh the help message.
2000-03-17 Akim Demaille <[email protected]>
* src/getopt1.c: Updated from textutils 2.0e
* src/getopt.c: Likewise.
* src/getopt.h: Likewise.
2000-03-17 Akim Demaille <[email protected]>
* src/Makefile.am (bison.simple): Fix the awk program: quote only
the file name, not the whole `#line LINE FILE'.
2000-03-17 Akim Demaille <[email protected]>
On syntax errors, report the token on which we choked.
* src/bison.s1 (yyparse): In the label yyerrlab, when
YYERROR_VERBOSE, add yychar in msg.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_at): New function.
(copy_guard): Use it.
(copy_action): Use it.
2000-03-17 Akim Demaille <[email protected]>
Be kind to translators, save some useless translations.
* src/main.c (banner): New function.
(fatal_banner): Use it.
(warn_banner): Use it.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_definition): Use copy_string and
copy_comment. Removed now unused `match', `ended',
`cplus_comment'.
(copy_comment, copy_string): Moved, to be visible from
copy_definition.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_string): Declare `static inline'. No
problems with inline, since it is checked by configure.
(copy_comment): Likewise.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (packsymbols): Formatting changes.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_comment): New function, factored out from:
(copy_action): Use it. Removed now unused `match', `ended',
`cplus_comment'.
(copy_guard): Likewise.
2000-03-17 Akim Demaille <[email protected]>
* src/reader.c (copy_string): New function, factored out from:
(copy_action): Use it.
(copy_guard): Likewise.
2000-03-17 Akim Demaille <[email protected]>
Change the handling of @s so that they behave exactly like $s.
There is now a pseudo variable @$ (readble and writable), location
of the lhs of the rule (by default ranging from the location of
the first symbol of the rhs, to the location of the last symbol,
or, if the rhs is empty, YYLLOC).
* src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
yyval.
(yyparse): When providing a default semantic action, provide a
default location action.
(after the $): No longer change `*YYLSP', just stack YYLOC the
same way you stack YYVAL.
* src/reader.c (read_declarations): Use warns.
(copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
(copy_action, case '@'): Likewise.
Use a standard error message, to save useless work from
translators.
2000-03-17 Akim Demaille <[email protected]>
* src/bison.s1: Formatting and cosmetics changes.
* src/reader.c: Likewise.
Update the Copyright notice.
2000-03-17 Akim Demaille <[email protected]>
* src/bison.s1 (#line): All set to `#line' only, since the
Makefile now handles them.
2000-03-16 Akim Demaille <[email protected]>
* src/output.c (output_rule_data): Output the documentation of
some of the tables.
(Copyright notice): Update.
Formatting changes.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
One `#if YYDEBUG' remains, since it uses variables which are
defined only if `YYDEBUG != 0'.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1 (yyparse): Reorganize the definitions of the stacks
and related variables so that the similarities are highlighted.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1: Properly indent CPP directives.
2000-03-16 Akim Demaille <[email protected]>
* src/bison.s1: Properly indent the `alloca' CPP section.
2000-03-16 Akim Demaille <[email protected]>
Do not hard code values of directories in `configure.in'.
Update the `configure' tool chain.
* configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
src/makefile.am.
(VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
(AC_OUTPUT): Add m4/Makefile.
Bump to bison 1.28a, 1.29 has never been released.
* acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
handled via src/Makefile.am.
(VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
autoheader.
* Makefile.am (SUBDIRS): Add m4.
(ACLOCAL_AM_FLAGS): New variable.
(AUTOMAKE_OPTIONS): Add check-news.
* src/Makefile.am (bison.simple): Use awk to replace #line lines with
the proper line number and file name.
(DEFS): Propagate the location of bison library files and of the
locale files.
(INCLUDES): Added `-I ..' so that one can compile with srcdir !=
builddir.
* acinclude.m4: Remove, replaced by the directory m4.
* m4/Makefile.am (EXTRA_DIST): New variable.
* m4/gettext.m4: New file, from the fileutils.
* m4/lcmessage.m4: Likewise
* m4/progtest.m4: Likewise.
* m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2000-03-10 Akim Demaille <[email protected]>
* src/closure.c:
Formatting changes of various comments.
Respect the GNU coding standards at various places.
Don't use `_()' when no translation is needed.
1999-12-13 Jesse Thilo <[email protected]>
* src/files.c:
OS/2 honors TMPDIR environment variable.
1999-12-13 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Tweaked spelling and grammar.
Updated ISBN.
Removed reference to price of printed copy.
Mention BISON_SIMPLE and BISON_HAIRY.
1999-12-13 Jesse Thilo <[email protected]>
* configure.in, NEWS:
Bison 1.29 released.
1999-10-27 Jesse Thilo <[email protected]>
* doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
Added reference card.
1999-07-26 Jesse Thilo <[email protected]>
* po/ru.po: Added Russian translation.
1999-07-26 Jesse Thilo <[email protected]>
* configure.in: Added Russian translation.
1999-07-06 Jesse Thilo <[email protected]>
* configure.in, NEWS, README:
Released version 1.28.
1999-06-14 Jesse Thilo <[email protected]>
* src/system.h:
Squashed redefinition warning on some systems.
* src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
Have configure build version string instead of relying on ANSI string
concatentation.
1999-06-14 Jesse Thilo <[email protected]>
* po/POTFILES.in: Got rid of version.c.
1999-06-14 Jesse Thilo <[email protected]>
* acconfig.h, configure.in:
Have configure build version string instead of relying on ANSI string
concatentation.
1999-06-08 Jesse Thilo <[email protected]>
* doc/bison.1:
Dropped mention of `+' for long-named options.
1999-05-30 Jesse Thilo <[email protected]>
* src/files.c: Added <unistd.h> for unlink().
* src/Makefile.am, src/system.h:
I18n fixes.
1999-05-30 Jesse Thilo <[email protected]>
* README: Added a FAQ list.
* configure.in, acconfig.h:
I18n fixes.
1999-05-30 Jesse Thilo <[email protected]>
* doc/FAQ, doc/Makefile.am:
Added a FAQ list.
1999-05-19 Jesse Thilo <[email protected]>
* src/alloc.h, src/symtab.h, src/version.c:
Protected inclusion of "config.h" with HAVE_CONFIG_H.
1999-04-18 Jesse Thilo <[email protected]>
* src/.cvsignore, src/Makefile.am:
Reorganized: sources in `src', documentation in `doc'.
* src/lex.c (literalchar):
fixed the code for escaping double quotes (thanks
Jonathan Czisny.)
1999-04-18 Jesse Thilo <[email protected]>
* po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
Adjusted paths to reflect directory reorganization.
1999-04-18 Jesse Thilo <[email protected]>
* doc/.cvsignore, doc/Makefile.am:
Reorganized: sources in `src', documentation in `doc'.
1999-04-18 Jesse Thilo <[email protected]>
* configure.in:
Updated AC_INIT file to reflect directory reorganization.
* configure.in, .cvsignore, Makefile.am, POTFILES.in:
Reorganized: sources in `src', documentation in `doc'.
1999-04-13 Jesse Thilo <[email protected]>
* src/allocate.c:
Don't declare calloc() and realloc() if not necessary.
1999-04-13 Jesse Thilo <[email protected]>
* configure.in, acconfig.h, acinclude.m4:
Don't declare calloc() and realloc() if not necessary.
1999-03-23 Jesse Thilo <[email protected]>
* po/.cvsignore: Added i18n support.
1999-03-23 Jesse Thilo <[email protected]>
* acconfig.h, configure.in, Makefile.am:
Added i18n support.
1999-03-22 Jesse Thilo <[email protected]>
* src/bison.s1: Fixed #line numbers.
1999-03-15 Jesse Thilo <[email protected]>
* po/es.po, po/fr.po, po/nl.po, po/de.po:
Added PO files from Translation Project.
1999-03-03 Jesse Thilo <[email protected]>
* Makefile.am:
Added support for non-ANSI compilers (ansi2knr).
1999-02-16 Jesse Thilo <[email protected]>
* configure.in: Bumped version number to 1.27.
* Makefile.am:
Added `bison.simple' to list of files removed by `make distclean'.
1999-02-12 Jesse Thilo <[email protected]>
* src/files.c, src/files.h:
Defined locations of parser files in config.h instead of Makefile.
1999-02-12 Jesse Thilo <[email protected]>
* acconfig.h, acinclude.m4, configure.in, Makefile.am:
Defined locations of parser files in config.h instead of Makefile.
1999-02-09 Jesse Thilo <[email protected]>
* Makefile.am:
Removed inappropriate use of $< macro.
1999-02-05 Jesse Thilo <[email protected]>
* po/Makefile.in.in, po/POTFILES.in:
Add `po' directory skeleton.
1999-01-27 Jesse Thilo <[email protected]>
* README: Document help-bison list.
* configure.in: Add check for mkstemp().
1999-01-20 Jesse Thilo <[email protected]>
* src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
Hush a few compiler warnings.
* src/files.c:
Add tryclose(), which verifies that fclose was successful.
Hush a couple of compiler warnings.
1999-01-20 Jesse Thilo <[email protected]>
* Makefile.am, OChangeLog:
ChangeLog is now automatically generated. Include the old version as
OChangeLog.
1999-01-14 Jesse Thilo <[email protected]>
* src/gram.h, src/lalr.c, src/lex.c, src/lex.h, src/machine.h, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/state.h, src/symtab.c, src/symtab.h, src/types.h, src/vmsgetargs.c, src/warshall.c, src/allocate.c, src/alloc.h, src/bison.s1, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/files.h, src/getargs.c, src/gram.c, src/LR0.c:
Update FSF address.
1999-01-14 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Fix formatting glitch.
* doc/bison.texinfo: Update FSF address.
1999-01-14 Jesse Thilo <[email protected]>
* acconfig.h: Update FSF address.
1999-01-08 Jesse Thilo <[email protected]>
* src/system.h:
Don't define PACKAGE here, since config.h defines it.
1998-12-30 Jesse Thilo <[email protected]>
* src/reader.c: Update copyright date.
* src/main.c:
Ditch sprintf to statically-sized buffers in fatal/warn functions in
favor of output directly to stderr (avoids buffer overruns).
* src/reader.c: Some checks for premature EOF.
* src/allocate.c, src/alloc.h, src/closure.c, src/conflicts.c, src/derives.c, src/getargs.c, src/gram.c, src/lalr.c, src/lex.c, src/LR0.c, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reduce.c, src/symtab.c, src/symtab.h, src/warshall.c:
Use prototypes if the compiler understands them.
* src/files.c: Honor TMPDIR on Unix hosts.
Use prototypes if the compiler understands them.
* src/reader.c:
Fix a couple of buffer overrun bugs.
Use prototypes if the compiler understands them.
* src/system.h: Include unistd.h and ctype.h.
Use #ifdef instead of #if for NLS symbols.
1998-12-30 Jesse Thilo <[email protected]>
* doc/bison.texinfo:
Delete comment "consider using @set for edition number, etc..." since
we now are doing so.
1998-12-30 Jesse Thilo <[email protected]>
* configure.in:
Use prototypes if the compiler understands them.
* NEWS: Document 1.26 highlights.
* Makefile.am: Require Automake 1.3 or later.
* acconfig.h:
Use prototypes if the compiler understands them.
1998-12-29 Jesse Thilo <[email protected]>
* src/version.c:
Use VERSION symbol from automake for version number.
1998-12-29 Jesse Thilo <[email protected]>
* acconfig.h, configure.in, version.cin:
Use VERSION symbol from automake for version number.
1998-11-28 Jesse Thilo <[email protected]>
* Makefile.am:
Distribute original version of simple parser (bison.s1), not built
version (bison.simple).
1998-11-28 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Add info dir entry.
* doc/bison.texinfo:
Let automake put version number into documentation.
1998-11-26 Jesse Thilo <[email protected]>
* src/bison.cld, src/build.com, src/vmshlp.mar:
Add non-RCS files from /gd/gnu/bison.
1998-11-26 Jesse Thilo <[email protected]>
* doc/bison.1:
Document the BISON_HAIRY and BISON_SIMPLE variables.
1998-11-25 Jesse Thilo <[email protected]>
* src/version.c: Build version.c automatically.
* src/reader.c:
Fix token numbering (used to start at 258, not 257).
* src/system.h: Include config.h.
* src/getargs.c: Update bug report address.
* src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1998-11-25 Jesse Thilo <[email protected]>
* Makefile.am:
Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
* configure.in, version.cin:
Build version.c automatically.
* AUTHORS: Add AUTHORS file.
* README: Update bug report address.
* bison.simple:
Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
* configure.in, Makefile.am, Makefile.in, stamp-h.in:
Add automake stuff.
1998-11-25 Jesse Thilo <[email protected]>
* doc/bison.texinfo: Clean up some formatting.
1998-05-05 Richard Stallman <[email protected]>
* doc/bison.texinfo:
Explain better why to make a pure parser.
1998-01-05 Richard Stallman <[email protected]>
* src/files.c (openfiles):
[_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
find a temporary directory, if possible. Do not unlink files while
they are open.
1997-08-25 Richard Stallman <[email protected]>
* src/reader.c (stack_offset;):
Change some warni to warns.
* src/lex.c (literalchar): Use warns, not warni.
1997-06-28 Richard Stallman <[email protected]>
* src/bison.s1: Add a Bison version comment.
* src/main.c (fatal, warn, berror):
Use program_name.
1997-06-28 Richard Stallman <[email protected]>
* Makefile.in (bison_version): New variable.
(dist): Use that variable.
(bison.s1): Substitute the Bison version into bison.simple.
* bison.simple: Add a Bison version comment.
1997-06-18 Richard Stallman <[email protected]>
* src/main.c (fatal, warn, berror):
Make error messages standard.
(toomany): Improve error message text.
* src/LR0.c, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/lalr.c, src/lex.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/symtab.c:
new.h renamed to alloc.h.
1997-06-18 Richard Stallman <[email protected]>
* Makefile.in: new.h renamed to alloc.h.
1997-05-24 Richard Stallman <[email protected]>
* src/lex.c (literalchar):
Fix the code for escaping \, " and '.
(lex): Avoid trouble when there are many chars
to discard in a char literal with just several chars in it.
1997-05-17 Richard Stallman <[email protected]>
* src/bison.s1:
Use malloc, if using alloca is troublesome.
(YYSTACK_USE_ALLOCA): New flag macro.
Define it for some systems and compilers.
(YYSTACK_ALLOC): New macro.
(yyparse): Use YYSTACK_ALLOC to allocate stack.
If it was malloc'd, free it.
1997-05-17 Richard Stallman <[email protected]>
* bison.simple:
Use malloc, if using alloca is troublesome.
(YYSTACK_USE_ALLOCA): New flag macro.
Define it for some systems and compilers.
(YYSTACK_ALLOC): New macro.
(yyparse): Use YYSTACK_ALLOC to allocate stack.
If it was malloc'd, free it.
1997-04-23 Richard Stallman <[email protected]>
* src/bison.s1:
(alloca) [__hpux]: Always define as __builtin_alloca.
1997-04-23 Richard Stallman <[email protected]>
* bison.simple:
(alloca) [__hpux]: Always define as __builtin_alloca.
1997-04-22 Richard Stallman <[email protected]>
* src/bison.s1:
[__hpux]: Include alloca.h (right for HPUX 10)
instead of declaring alloca (right for HPUX 9).
* src/bison.s1 (__yy_memcpy):
Declare arg `count' as unsigned int.
(yyparse): Cast third arg to __yy_memcpy to unsigned int.
1997-04-22 Richard Stallman <[email protected]>
* bison.simple:
[__hpux]: Include alloca.h (right for HPUX 10)
instead of declaring alloca (right for HPUX 9).
* bison.simple (__yy_memcpy):
Declare arg `count' as unsigned int.
(yyparse): Cast third arg to __yy_memcpy to unsigned int.
1997-01-03 Richard Stallman <[email protected]>
* src/allocate.c: [__STDC__ or _MSC_VER]:
Declare calloc and realloc to return void *.
1997-01-02 Richard Stallman <[email protected]>
* src/system.h:
[_MSC_VER]: Include stdlib.h and process.h.
[_MSC_VER] (getpid): Define as macro--translate it to _getpid.
* src/main.c (main): Return FAILURE as a value.
(printable_version): Declare arg as int, not char.
1997-01-02 Richard Stallman <[email protected]>
* Makefile.in (dist):
Explicitly check for symlinks, and copy them.
1996-12-19 Richard Stallman <[email protected]>
* src/files.c:
[_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1996-12-18 Paul Eggert <[email protected]>
* src/bison.s1 (yyparse):
If __GNUC__ and YYPARSE_PARAM are both defined,
declare yyparse to have a void * argument.
1996-12-18 Paul Eggert <[email protected]>
* bison.simple (yyparse):
If __GNUC__ and YYPARSE_PARAM are both defined,
declare yyparse to have a void * argument.
1996-12-17 Richard Stallman <[email protected]>
* src/reduce.c (nbits): Add some casts.
1996-08-12 Richard Stallman <[email protected]>
* src/bison.s1: Test _MSDOS as well as _MSDOS_.
1996-08-12 Richard Stallman <[email protected]>
* bison.simple: Test _MSDOS as well as _MSDOS_.
1996-07-31 Richard Stallman <[email protected]>
* src/bison.s1:
[__sun && __i386]: Include alloca.h.
1996-07-31 Richard Stallman <[email protected]>
* bison.simple:
[__sun && __i386]: Include alloca.h.
1996-07-30 Richard Stallman <[email protected]>
* src/bison.s1: Comment change.
* src/bison.s1: Test _MSDOS_, not MSDOS.
1996-07-30 Richard Stallman <[email protected]>
* bison.simple: Comment change.
* bison.simple: Test _MSDOS_, not MSDOS.
1996-06-01 Richard Stallman <[email protected]>
* src/reduce.c, src/reader.c, src/print.c, src/output.c, src/nullable.c, src/lex.c, src/lalr.c, src/getargs.c, src/derives.c, src/conflicts.c, src/closure.c, src/allocate.c:
Insert `_' macro around many string constants.
* src/main.c:
Insert `_' macro around many string constants.
(main): Call setlocale, bindtextdomain and textdomain.
* src/system.h: [HAVE_LOCALE_H]: Include locale.h.
[! HAVE_LOCALE_H] (setlocale): Define as no-op.
[ENABLE_NLS]: Include libintl.h.
[ENABLE_NLS] (gettext): Define.
[! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
(N_, PACKAGE, LOCALEDIR): New macros.
1996-06-01 Richard Stallman <[email protected]>
* POTFILES.in: New file.
* Makefile.in (allocate.o):
Define target explicitly.
* Makefile.in (CFLAGS): Set to @CFLAGS@.
(LDFLAGS): Set to @LDFLAGS@.
(configure): Run autoconf only if preceding `cd' succeeds.
(bison.s1): Redirect output to temporary file then move the
temporary to the target, rather than redirecting directly to bison.s1.
(clean): Remove config.status and config.log.
(distclean): Don't remove config.status here.
1996-05-12 Richard Stallman <[email protected]>
* src/bison.s1:
(__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1996-05-12 Richard Stallman <[email protected]>
* bison.simple:
(__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1996-05-11 Richard Stallman <[email protected]>
* src/bison.s1 (__yy_memcpy):
Really reorder the args, as was supposedly done on Feb 14 1995.
(yyparse): Calls changed accordingly.
1996-05-11 Richard Stallman <[email protected]>
* Makefile.in (dist): Don't use $(srcdir).
* bison.simple (__yy_memcpy):
Really reorder the args, as was supposedly done on Feb 14 1995.
(yyparse): Calls changed accordingly.
1996-01-27 Richard Stallman <[email protected]>
* src/output.c (output_rule_data):
Test YYERROR_VERBOSE in the conditional
around the definition of ttyname.
1995-12-29 Richard Stallman <[email protected]>
* src/bison.s1:
Fix line numbers in #line commands.
1995-12-29 Richard Stallman <[email protected]>
* bison.simple:
Fix line numbers in #line commands.
1995-12-27 Richard Stallman <[email protected]>
* src/bison.s1 (YYPARSE_PARAM_DECL):
In C++, make it always null.
(YYPARSE_PARAM_ARG): New macro.
(yyparse): Use YYPARSE_PARAM_ARG.
1995-12-27 Richard Stallman <[email protected]>
* bison.simple (YYPARSE_PARAM_DECL):
In C++, make it always null.
(YYPARSE_PARAM_ARG): New macro.
(yyparse): Use YYPARSE_PARAM_ARG.
1995-11-29 Richard Stallman <[email protected]>
* doc/bison.texinfo:
Describe literal string tokens, %raw, %no_lines, %token_table.
1995-11-29 Daniel Hagerty <[email protected]>
* doc/bison.texinfo: Fixed update date
1995-10-16 Richard Stallman <[email protected]>
* src/version.c: Version 1.25.
1995-10-16 Richard Stallman <[email protected]>
* NEWS: *** empty log message ***
1995-10-16 Richard Stallman <[email protected]>
* doc/bison.1, doc/bison.rnh:
Add new options.
1995-10-15 Richard Stallman <[email protected]>
* src/vmsgetargs.c, src/getargs.c:
Added -n, -k, and -raw switches.
(noparserflag, toknumflag, rawtoknumflag): New variables.
* src/symtab.h (SALIAS):
New #define for adding aliases to %token.
(struct bucket): Added `alias' field.
* src/reduce.c (reduce_grammar):
Revise error message.
(print_notices): Remove final `.' from error message.
* src/reader.c (reader_output_yylsp):
New function.
(readgram): Use `#if 0' around code that accepted %command
inside grammar rules: The documentation doesn't allow it,
and it will fail since the %command processors scan for the next %.
(parse_token_decl): Extended the %token
declaration to allow a multi-character symbol as an alias.
(parse_thong_decl): New function.
(read_declarations): Added %thong declarations.
(read_declarations): Handle NOOP to deal with allowing
% declarations as another means to specify the flags.
(readgram): Allow %prec prior to semantics embedded in a rule.
(skip_to_char, read_declarations, copy_definition)
(parse_token_decl, parse_start_decl, parse_type_decl)
(parse_assoc_decl, parse_union_decl, parse_expect_decl)
(get_type_name, copy_guard, copy_action, readgram)
(get_type, packsymbols): Revised most error messages.
Changed `fatal' to `warnxxx' to avoid aborting for error.
Revised and use multiple warnxxx functions to avoid using VARARGS1.
(read_declarations): Improve the error message for
an invalid character. Do not abort.
(read_declarations, copy_guard, copy_action): Use
printable_version to avoid unprintable characters in printed output.
(parse_expect_decl): Error if argument to %expect exceeds 10 digits.
(parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
Allow the type of a non-terminal can be given
more than once, as long as all specifications give the same type.
* src/output.c:
(output_headers, output_trailers, output, output_gram)
(output_rule_data): Implement noparserflag variable.
Implement toknumflag variable.
(output): Call reader_output_yylsp to output LTYPESTR.
* src/main.c (main):
If reader sees an error, don't process the grammar.
(fatals): Updated to not use VARARGS1.
(printable_version, int_to_string, warn, warni, warns, warnss)
(warnsss): New error reporting functions. Avoid abort for error.
* src/lex.h:
Added THONG and NOOP for alias processing.
Added SETOPT for the new code that allows setting options with %flags.
* src/lex.c:
Include getopt.h. Add some extern decls.
(safegetc): New function to deal with EOF gracefully.
(literalchar); new function to deal with reading \ escapes.
(lex): Use literalchar.
(lex): Implemented "..." tokens.
(literalchar, lex, parse_percent_token): Made tokenbuffer
always contain the token. This includes growing the token
buffer while reading an integer.
(parse_percent_token): Replaced if-else statement with percent_table.
(parse_percent_token): Added % declarations as another
way to specify the flags -n, -l, and -r. Also added hooks for
-d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
major changes to files.c.
(lex) Retain in the incoming stream a character following
an incorrect '/'.
(skip_white_space, lex): Revised most error messages
and changed fatal to warn to avoid aborting.
(percent_table): Added %thong declarations.
* src/gram.h: Comment changes.
* src/files.c (openfiles, open_extra_files, done):
Add faction flag
and actfile file. Handle noparserflag. Both for -n switch.
* src/conflicts.c (resolve_sr_conflict):
Remove use of alloca.
1995-06-01 Jim Meyering <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1995-05-06 Richard Stallman <[email protected]>
* src/bison.s1: Comment change.
1995-05-06 Richard Stallman <[email protected]>
* bison.simple: Comment change.
1995-05-03 Richard Stallman <[email protected]>
* src/version.c: Version now 1.24.
* src/bison.s1: Change distribution terms.
* src/version.c: Version now 1.23.
1995-05-03 Richard Stallman <[email protected]>
* doc/bison.texinfo:
Rewrite "Conditions for Using Bison".
Update version to 1.24.
1995-05-03 Richard Stallman <[email protected]>
* bison.simple: Change distribution terms.
1995-02-23 Richard Stallman <[email protected]>
* src/files.c: Test __VMS_POSIX as well as VMS.
1995-02-14 Jim Meyering <[email protected]>
* src/bison.s1 (__yy_memcpy):
Renamed from __yy_bcopy to avoid
confusion. Reverse FROM and TO arguments to be consistent with
those of memcpy.
1995-02-14 Jim Meyering <[email protected]>
* bison.simple (__yy_memcpy):
Renamed from __yy_bcopy to avoid
confusion. Reverse FROM and TO arguments to be consistent with
those of memcpy.
1994-11-10 David J. MacKenzie <[email protected]>
* NEWS: reformat
* NEWS: New file.
* Makefile.in (DISTFILES): Include NEWS.
* Makefile.in (DISTFILES):
Include install-sh, not install.sh.
* configure.in: Update to Autoconf v2 macro names.
1994-10-05 David J. MacKenzie <[email protected]>
* Makefile.in: fix typo
* Makefile.in (prefix, exec_prefix):
Let configure set them.
1994-09-28 David J. MacKenzie <[email protected]>
* Makefile.in: Set datadir to $(prefix)/share.
1994-09-15 Richard Stallman <[email protected]>
* src/bison.s1:
Update copyright notice and GPL version.
1994-09-15 Richard Stallman <[email protected]>
* bison.simple:
Update copyright notice and GPL version.
1994-07-12 Richard Stallman <[email protected]>
* src/reduce.c, src/reader.c:
entered into RCS
1994-05-05 David J. MacKenzie <[email protected]>
* Makefile.in: entered into RCS
1994-03-26 Richard Stallman <[email protected]>
* src/bison.s1: entered into RCS
1994-03-26 Richard Stallman <[email protected]>
* bison.simple: entered into RCS
1994-03-25 Richard Stallman <[email protected]>
* src/main.c: entered into RCS
1994-03-24 Richard Stallman <[email protected]>
* src/conflicts.c: entered into RCS
1994-01-02 Richard Stallman <[email protected]>
* Makefile.in: *** empty log message ***
1993-11-21 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-11-21 Richard Stallman <[email protected]>
* doc/bison.texinfo: entered into RCS
* doc/bison.texinfo: *** empty log message ***
1993-11-21 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-10-25 David J. MacKenzie <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1993-10-19 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-10-19 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-10-14 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-10-14 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-09-14 David J. MacKenzie <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1993-09-13 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-09-10 Richard Stallman <[email protected]>
* src/conflicts.c: *** empty log message ***
* src/system.h: entered into RCS
1993-09-10 Richard Stallman <[email protected]>
* doc/bison.1: entered into RCS
1993-09-06 Noah Friedman <[email protected]>
* src/version.c: entered into RCS
1993-09-06 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-07-30 David J. MacKenzie <[email protected]>
* Makefile.in: *** empty log message ***
1993-07-24 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-07-24 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-07-08 David J. MacKenzie <[email protected]>
* Makefile.in: *** empty log message ***
1993-07-04 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-07-04 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-06-26 David J. MacKenzie <[email protected]>
* src/getargs.c: entered into RCS
1993-06-26 David J. MacKenzie <[email protected]>
* doc/bison.texinfo: *** empty log message ***
* doc/bison.1: New file.
1993-06-25 Richard Stallman <[email protected]>
* src/getargs.c: New file.
1993-06-16 Richard Stallman <[email protected]>
* src/bison.s1: *** empty log message ***
1993-06-16 Richard Stallman <[email protected]>
* bison.simple: *** empty log message ***
1993-06-03 Richard Stallman <[email protected]>
* src/bison.s1: New file.
1993-06-03 Richard Stallman <[email protected]>
* doc/bison.texinfo: *** empty log message ***
1993-06-03 Richard Stallman <[email protected]>
* bison.simple: New file.
1993-05-19 Richard Stallman <[email protected]>
* doc/bison.texinfo: New file.
1993-05-07 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-04-28 Noah Friedman <[email protected]>
* src/reader.c: *** empty log message ***
1993-04-23 Noah Friedman <[email protected]>
* src/alloc.h: entered into RCS
1993-04-20 David J. MacKenzie <[email protected]>
* src/version.c: *** empty log message ***
* src/files.c, src/allocate.c:
entered into RCS
* src/reader.c: *** empty log message ***
* src/lex.c: entered into RCS
* src/conflicts.c: New file.
* src/symtab.c: entered into RCS
* src/alloc.h: New file.
* src/LR0.c: entered into RCS
1993-04-18 Noah Friedman <[email protected]>
* src/reader.c: New file.
* src/version.c: *** empty log message ***
1993-04-18 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-04-17 Noah Friedman <[email protected]>
* Makefile.in: *** empty log message ***
1993-04-15 Richard Stallman <[email protected]>
* src/main.c, src/files.c:
New file.
1993-04-15 Noah Friedman <[email protected]>
* configure.in: entered into RCS
* configure.in: *** empty log message ***
* configure.in: New file.
1993-04-14 Richard Stallman <[email protected]>
* Makefile.in: New file.
1993-04-13 Richard Stallman <[email protected]>
* src/version.c: New file.
1993-03-25 Richard Stallman <[email protected]>
* src/output.c: entered into RCS
1992-09-25 Richard Stallman <[email protected]>
* configure.bat: entered into RCS
1992-06-22 Richard Stallman <[email protected]>
* src/vmsgetargs.c: entered into RCS
1992-06-22 Richard Stallman <[email protected]>
* doc/bison.rnh: entered into RCS
1992-04-20 David J. MacKenzie <[email protected]>
* README: entered into RCS
1992-01-22 Richard Stallman <[email protected]>
* src/machine.h: entered into RCS
1991-12-21 Richard Stallman <[email protected]>
* src/lalr.c, src/closure.c:
entered into RCS
1991-12-20 Richard Stallman <[email protected]>
* src/state.h: entered into RCS
1991-12-18 Richard Stallman <[email protected]>
* src/print.c, src/nullable.c, src/derives.c:
entered into RCS
1991-11-03 David J. MacKenzie <[email protected]>
* src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
entered into RCS
1988-09-09 Richard Stallman <[email protected]>
* src/bison.hairy: entered into RCS
1987-12-16 Richard Stallman <[email protected]>
* REFERENCES: entered into RCS
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