+2007-08-11 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Get rid of broken %no-parser, -n, and --no-parser implementation and
+ documentation.
+ * TODO: Don't mention them.
+ * doc/bison.1: Likewise.
+ * doc/bison.texinfo (Decl Summary): Likewise.
+ (Bison Options): Likewise.
+ (Option Cross Key): Likewise.
+ * src/getargs.c (no_parser_flag): Remove global variable.
+ (usage): Don't print description of -n and --no-parser.
+ (long_options): Remove --no-parser entry here.
+ (getargs): Remove -n case in the switch here.
+ * src/getargs.h (no_parser_flag): Remove extern.
+ * tests/regression.at (Web2c Actions): Remove comment that mentions
+ --no-parser.
+
+2007-08-11 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * tests/push.at (Push Parsing: Memory Leak for Early Deletion): Do not
+ name user variables starting with `yy'. Just pass NULL instead of a
+ dummy local &yylval to yypush_parse.
+ * tests/torture.at (AT_DATA_STACK_TORTURE): Do not name user variables
+ starting with `yy'.
+
+2007-08-03 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * data/yacc.c (yyexhaustedlab): Define it when YYERROR_VERBOSE is
+ true since it's then always used regardless of whether yyoverflow is
+ defined. Reported by Christian Burger at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-07/msg00031.html>.
+ * THANKS: Add Christian Burger.
+
+ * ChangeLog: For changes in doc/bison.texinfo, consistently reference
+ node names: say "Decl Summary" not "Bison Declaration Summary".
+
+2007-07-28 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * src/muscle_tab.c (muscle_percent_define_flag_if): In order to
+ determine whether this function has already complained about an invalid
+ value for a %define boolean variable, don't check whether Bison has
+ ever examined the value. As written, the check was a tautology.
+ Instead, record and check for this complaint using a separate muscle.
+
+2007-07-27 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Fix push parsing memory leak reported by Brandon Lucia at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-07/msg00032.html>.
+ * THANKS: Add Brandon Lucia.
+ * data/push.c (yypstate_delete): Free the stack if it was reallocated
+ but the parse never completed and thus freed it.
+ * tests/Makefile.am (TESTSUITE_AT): Add push.at.
+ * tests/testsuite.at: Include push.at.
+ * test/push.at: New.
+ (Push Parsing: Memory Leak for Early Deletion): New test case.
+
+2007-07-17 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Improve handling of multiple S/R conflicts in the same state and of S/R
+ conflicts involving multiple reductions.
+ * src/conflicts.c (resolve_sr_conflict): Don't assign the error action
+ set for a state here or Bison will abort if it is reassigned on a
+ later conflicted reduction in the same state.
+ Similarly, don't finalize and assign the solved conflicts report here
+ or it will be lost if it is reassigned on a later conflicted reduction
+ in the same state.
+ (set_conflicts): Instead, assign them both here after all S/R conflicts
+ in the state have been fully examined.
+ * src/print.c (shift_set): Rename to...
+ (no_reduce_set): ... this.
+ (print_reductions): Update for rename, and add %nonassoc error action
+ tokens to no_reduce_set so that, when printing the first remaining
+ reduction on an error action token, the reduction is enclosed in
+ brackets.
+ (print_results): Update for rename.
+ * tests/conflicts.at (Solved conflicts report for multiple reductions
+ in a state): New test case.
+ (%nonassoc error actions for multiple reductions in a state): New test
+ case.
+
+ * src/main.c (main): Don't depend on C99 features.
+
+2007-07-16 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * build-aux/.cvsignore: Add compile.
+ * lib/.cvsignore: Add charset.alias, ref-add.sed, ref-del.sed, and
+ uniwidth.
+
+2007-07-10 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * bootstrap (slurp): Create target directories that don't exist.
+ Specifically, we need lib/uniwidth/ because of recent Gnulib changes.
+
+2007-07-09 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * LR0.c (new_itemsets): Fix wording in comments: say item index rather
+ than item number.
+ * closure.c (closure): Likewise.
+ * state.h (reductions): Comment sorting of rules.
+ (state): Comment sorting of items.
+
+2007-07-02 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Fix C++ test cases after recent Gnulib changes. Discussed starting at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-07/msg00000.html>.
+ * examples/calc++/Makefile.am (DEFAULT_INCLUDES): Override Automake's
+ definition in order to avoid Gnulib headers since we don't use config.h
+ here.
+ * tests/output.at (AT_CHECK_OUTPUT_FILE_NAME): Use AT_DATA_GRAMMAR
+ rather than AT_DATA so that config.h is included.
+
+2007-07-01 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * data/glr.c (yy_yypstack, yypstates, yypdumpstack): Use YYFPRINTF
+ instead of fprintf. Guard these functions with #if YYDEBUG instead of
+ #ifdef YYDEBUG for consistency with all other uses of YYDEBUG in Bison
+ and so that YYFPRINTF is guaranteed to be defined here.
+
+2007-05-29 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * src/muscle_tab.c (muscle_percent_define_invalid_value): Replace
+ with...
+ (muscle_percent_define_check_values): ... this more helpful function.
+ Again, it's not used yet, but it will be.
+ * src/muscle_tab.h: Likewise.
+
+ Improve some comments in parser table construction.
+ * src/LR0.c (new_itemsets): Explain sorting of itemset and kernel_base.
+ (generate_states): Don't mention ruleset, which is internal to closure.
+ * src/closure.c (closure): Explain sorting of core and itemset, which
+ is required for this function to behave correctly.
+ * src/closure.h (closure): Mention sorting.
+
+2007-05-28 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * src/lalr.c (state_lookahead_tokens_count): For code readability,
+ move the check for disabled transitions to an aver since conflict
+ resolution hasn't happened yet.
+
+ * src/lalr.c (state_lookahead_tokens_count): Remove the check that
+ labels a state as inconsistent just because it has error transitions.
+ The original form of this check appeared in revision 1.1 of lalr.c,
+ which was committed on 1991-12-21. Now (at least), changing the
+ consistency label on such a state appears to have no useful effect in
+ any of the places it is examined, which I enumerate below. The key
+ point to understanding each item in this enumeration is that a state
+ with an error transition is labelled consistent in the first place only
+ if it has no rules, so the check cannot matter for states that have
+ rules. (1) Labelling a state as inconsistent will cause set_conflicts
+ to try to identify its conflicts, and a state must have *rules* to have
+ conflicts. (2) Labelling a state as inconsistent will affect how
+ action_row sets the default *rule* for the state. (3) Labelling a
+ state as inconsistent will cause build_relations to add lookback edges
+ to *rules* in that state.
+ * src/state.h (struct state): Word the comment for member consistent
+ more carefully.
+
+2007-05-27 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Don't depend on C99 features.
+ * src/conflicts.c (conflicts_update_state_numbers): Fix for-loop.
+ * src/lalr.c (lalr_update_state_numbers): Fix for-loop.
+ * src/reader.c (check_and_convert_grammar): Fix for-loop.
+ * src/state.c (state_mark_reachable_states): Fix for-loop.
+ (state_remove_unreachable_states): Fix for-loop.
+
+ Don't widen struct state with member reachable just to temporarily
+ record reachability. Instead, use a local bitset.
+ * src/state.h (struct state): Remove member.
+ * src/state.c (state_new): Don't initialize it.
+ (state_mark_reachable_states): Rename to...
+ (state_record_reachable_states): ... this, and use bitset.
+ (state_remove_unreachable_states): Use bitset.
+
+2007-05-26 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * src/Makefile.am (yacc): Quote target action commands properly so
+ that the yacc script isn't corrupt. Reported by Hans Aberg at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-05/msg00003.html>.
+
+ * data/glr.c (yylval): As in yacc.c, don't extern in the header for
+ the case of pure parsers. Reported by Frans Englich at
+ <http://lists.gnu.org/archive/html/help-bison/2007-05/msg00018.html>.
+ * THANKS: Add Frans Englich.
+
+ * NEWS (2.3a+): In the %code entry, reference section `Bison
+ Declaration Summary' from the manual now since the %code summary has
+ moved there.
+ * doc/bison.texinfo (Prologue Alternatives): Mention that directives
+ in the rules section must be terminated by semicolons.
+
+2007-05-20 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Extend the front-end API for %define variables to more completely
+ mirror the back-end. This will be useful in the future.
+ * data/bison.m4 (b4_percent_define_get, b4_percent_define_ifdef):
+ Update comments to mention the new front-end counterparts of these
+ macros.
+ * src/muscle_tab.c (MUSCLE_COMMON_DECODE): New macro with common code
+ for muscle_string_decode and muscle_location_decode.
+ (muscle_string_decode): New static function.
+ (muscle_location_decode): Use MUSCLE_COMMON_DECODE.
+ (muscle_percent_define_get, muscle_percent_define_ifdef): New
+ functions.
+ (muscle_percent_define_flag_if): Use muscle_percent_define_ifdef and
+ muscle_percent_define_get to mimic the b4_percent_define_flag_if
+ implementation more closely.
+ (muscle_percent_define_invalid_value): New function.
+ * src/muscle_tab.h (muscle_percent_define_get,
+ muscle_percent_define_ifdef, muscle_percent_define_invalid_value):
+ Prototype.
+
+2007-05-07 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * NEWS (2.3a+): Mention yesterday's state-removal change.
+ (2.3a): Remove the %language entry, which was added after 2.3a.
+ * src/LR0.c, src/closure.c, src/closure.h, src/conflicts.c,
+ src/conflicts.h, src/lalr.c, src/lalr.h, src/print.c,
+ src/print_graph.c, src/state.c, src/state.h, tests/conflicts.at,
+ tests/existing.at: Update copyright date.
+
+2007-05-06 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ If conflict resolution makes states unreachable, remove those states,
+ report rules that are then unused, and don't report conflicts in those
+ states.
+ * src/conflicts.c, src/conflicts.h (conflicts_update_state_numbers):
+ New global function.
+ * src/lalr.c, src/lalr.h (lalr_update_state_numbers): New global
+ function.
+ * src/main.c (main): After conflict resolution, remove the unreachable
+ states and update all data structures that reference states by number.
+ * src/state.c (state_new): Initialize each state's reachable member to
+ false.
+ (state_mark_reachable_states): New static function.
+ (state_remove_unreachable_states): New global function.
+ * src/state.h (struct state): Add member bool reachable.
+ (state_remove_unreachable_states): Prototype.
+ * tests/conflicts.at (Unreachable States After Conflict Resolution):
+ New test case.
+ * tests/existing.at (GNU pic Grammar): Update test case output now that
+ an unused rule is discovered.
+
+2007-05-06 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Minor code cleanup in parser table construction.
+ * src/LR0.c (new_itemsets): Use item_number_is_symbol_number.
+ (new_itemsets, save_reductions): Update for rename to nitemset.
+ * src/closure.c (nritemset): Rename to...
+ (nitemset): ... this since the "r" appears to meaningless and isn't
+ used in the comments.
+ (closure): Update for rename.
+ * src/closure.h (nritemset): Update extern to...
+ (nitemset): ... this.
+ * src/lalr.c (LA): Fix a typo in comments.
+ * src/print.c (print_core): Update for rename to nitemset.
+ * src/print_graph.c (print_graph): Likewise.
+ * src/state.h: Fix some typos in header comments.
+
+2007-04-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * THANKS: Use ASCII for Sebastien Fricker's name. Bison source
+ still sticks to ASCII. Sorry!
+
+ * README-hacking: New file, taken mostly from coreutils, with changes
+ for Bison. Contains much of the contents of:
+ * README-cvs: Remove.
+ * bootstrap: Sync from gnulib.
+ * build-aux/.cvsignore: Remove *.t, mkinstalldirs.
+ * lib/.cvsignore: Add wchar.h, wctype.h. Remove exit.h.
+
+2007-03-10 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * doc/bison.texinfo (Destructor Decl): Fix typo reported by Sebastian
+ Setzer.
+ (Java Differences): Fix some typos.
+ * THANKS: Add Sebastian Setzer.
+
+2007-03-07 Paolo Bonzini <bonzini@gnu.org>
+
+ * data/java.m4 (b4_single_class_if): Remove.
+ (b4_abstract_if): Look at "%define abstract".
+ (b4_lexer_if): New.
+ (b4_union_name): Rename...
+ (b4_yystype): ... to this. Map to "%define stype".
+ (b4_rhs_value, b4_parse_param_decl, b4_lex_param_decl,
+ b4_maybe_throws): Fix quoting.
+ (b4_lex_param_call): Move below to keep b4_*_param_decl close.
+ * data/lalr1.java (Lexer interface): Always define.
+ (Lexer interface within parser class): Remove.
+ (YYLexer class): New, used when "%code lexer" is present.
+ (constructor): When "%code lexer" is used, pass %lex-param
+ to the lexer constructor.
+ (yylex, yyparse): Remove %lex-param from method invocations
+ (YYStack, yyaction, yyparse): Rename b4_union_name to b4_yystype.
+
+ * doc/bison.texinfo (Java Bison Interface): Mention "%define
+ abstract". Rename "%define union_name" to "%define stype".
+ Rename method names according to previous patch.
+ (Java Scanner Interface): Describe "%code lexer" instead of
+ "%pure-parser" and "%define single_class".
+ (Java Differences): Mention "%code lexer".
+
+ * tests/java.at (_AT_DATA_JAVA_CALC_Y): Remove final argument.
+ Include scanner here, using macros from tests/local.at.
+ (AT_DATA_CALC_Y): Remove final argument.
+ (_AT_CHECK_JAVA_CALC): Likewise.
+ (AT_CHECK_JAVA_CALC): Likewise. Test all four combinations
+ of %locations and %error-verbose.
+ (main): Test with and without %lex-param.
+ * tests/local.at (_AT_BISON_OPTION_PUSHDEFS): Push AT_LEXPARAM_IF.
+ (AT_BISON_OPTION_POPDEFS): Pop it.
+
+2007-03-07 Juan Manuel Guerrero <juan.guerrero@gmx.de>
+
+ DJGPP spefic issue. Inhibit the use of disallowed characters for
+ file name genertion on Win98, WinXP, etc. These are |<>":?*\
+ and concern testsuite case 46.
+ * Makefile.am: djgpp/testsuite.sed added to EXTRA_DIST
+ * djgpp/testsuite.sed: Inhibit the use of disallowed characters.
+ * djgpp/config.bat: Inhibit the use of disallowed characters.
+
+2007-03-02 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Miscellaneous %define and %code cleanup.
+ * data/bison.m4 (b4_percent_define_flag_if): Correct comments on how
+ values are interpreted.
+ * doc/bison.texinfo (Decl Summary): Clean up and extend %define
+ documentation a little more.
+ * src/muscle_tab.c (MUSCLE_USER_NAME_CONVERT,
+ muscle_percent_define_insert, muscle_percent_code_grow): New
+ functions/macros.
+ * src/muscle_tab.h (muscle_percent_define_insert,
+ muscle_percent_code_grow): Prototype.
+ * src/parse-gram.y (prologue_declaration): Use
+ muscle_percent_define_insert and muscle_percent_code_grow when parsing
+ %define and %code directives.
+
+ Make it easy to share %define boolean variables between the front-end
+ and back-end. Though not used yet, this will be useful in the future.
+ * data/bison.m4 (b4_check_user_names): Rewrite comments to talk about
+ Bison uses of names rather than just skeleton uses of names.
+ (b4_percent_define_get, b4_percent_define_ifdef): Rename
+ b4_percent_define_skeleton_variables(VARIABLE) to
+ b4_percent_define_bison_variables(VARIABLE).
+ (b4_percent_code_get, b4_percent_code_ifdef): Rename
+ b4_percent_code_skeleton_qualifiers(QUALIFIER) to
+ b4_percent_code_bison_qualifiers(QUALIFIER).
+ (b4_check_user_names_wrap): Update for renames.
+ * src/muscle_tab.c, src/muscle_tab.h (muscle_percent_define_flag_if,
+ muscle_percent_define_default): New functions mimicking
+ b4_percent_define_flag_if and b4_percent_define_default.
+
+ For %define variables, report locations for invalid values and
+ redefinitions.
+ * data/bison.m4 (b4_percent_define_flag_if): Read
+ b4_percent_define_loc(VARIABLE) to report the location of an invalid
+ value for VARIABLE.
+ (b4_percent_define_default): Save a special location in
+ b4_percent_define_loc(VARIABLE) in case the default value for VARIABLE
+ must later be reported as invalid.
+ * src/muscle_tab.c (muscle_location_grow, muscle_location_decode): New
+ functions.
+ (muscle_percent_define_insert): Record the location of VARIABLE in
+ muscle percent_define_loc(VARIABLE), and use it to report the previous
+ location for a redefinition.
+ (muscle_percent_define_flag_if): Update like b4_percent_define_flag_if.
+ (muscle_percent_define_default): Update like b4_percent_define_default.
+ (muscle_grow_user_name_list): Rename to...
+ (muscle_user_name_list_grow): ... this for consistency and use
+ muscle_location_grow.
+ * src/muscle_tab.h (muscle_location_grow): Prototype.
+ * tests/input.at (%define errors): Update expected output.
+ * tests/skeletons.at (%define boolean variables: invalid skeleton
+ defaults): New test case.
+
+2007-02-28 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * src/print.c (lookahead_set, state_default_rule): Remove.
+ (print_reductions): Replace state_default_rule invocation with
+ equivalent use of yydefact, which was computed in token_actions in
+ tables.c.
+ (print_results): Don't allocate lookahead_set.
+
+2007-02-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * data/lalr1.java: Prefix all private members with yy.
+
+2007-02-24 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Use YYFPRINTF instead of fprintf where appropriate. Reported by
+ Sebastien Fricker at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-02/msg00035.html>.
+ * THANKS: Add Sebastien Fricker.
+ * data/glr.c, data/push.c, data/yacc.c (yy_reduce_print): Implement.
+ * doc/bison.texinfo (Tracing): Make it clearer that YYFPRINTF must
+ accept a variable number of arguments.
+
+2007-02-19 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * bootstrap: Remove occurrences of .#bootmp from lib/Makefile.
+
+2007-02-13 Juan Manuel Guerrero <juan.guerrero@gmx.de>
+
+ * djgpp/config.bat: Adjustments concerning the use of autoconf 2.61.
+ * djgpp/config.sed: Adjustments concerning the use of autoconf 2.61.
+ * djgpp/config.site: Adjustments concerning the use of autoconf 2.61.
+
+2007-02-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Undo my 2007-02-07 change, switching back to the c-strcase module
+ introduced in the 2007-02-03 change. Bruno Haible reported that
+ the 2007-02-07 change would be dangerous in Turkish if we add a
+ language whose name contains "i", since "i" is not lowercase "I"
+ in Turkish.
+ * bootstrap.conf (gnulib_modules): Add c-strcase. Remove strcase.
+ * lib/.cvsignore: Add c-ctype.c, c-ctype.h, c-strcase.h,
+ c-strcasecomp.c, c-strncasecmp.c. Remove strcasecmp.c, strncasecmp.c.
+ * m4/.cvsignore: Remove strcase.m4.
+ * src/getargs.c: Revert 2007-02-07 change, as follows.
+ Include c-strcase.h.
+ (language_argmatch): Use c_strcasecmp rather than strcasecmp.
+
+2007-02-11 Bruno Haible <bruno@clisp.org>
+
+ Enable the Java related testsuite tests when the only Java compiler
+ found is a gcj < 4.3. Discussed at
+ <http://lists.gnu.org/archive/html/bug-bison/2007-02/msg00016.html>.
+ * configure.ac (gt_JAVACOMP): Don't specify a target_version.
+
+2007-02-11 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ * data/Makefile.am: Update copyright date.
+ * data/push.c (yypull_parse): Report memory exhaustion and return 2 if
+ yypstate_new returns NULL.
+ (yypstate_new): Return NULL if malloc does.
+ * src/reader.c (packgram): Move translation of rule actions from the
+ beginning of packgram to...
+ (check_and_convert_grammar): ... here right before packgram is invoked
+ so it's easier to write more complete comments, and remove redundant
+ code.
+
+2007-02-10 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ As in semantic actions, make @$ in %initial-action, %destructor, and
+ %printer imply %locations.
+ * src/scan-code.l (SC_SYMBOL_ACTION): Set locations_flag = true when
+ scanning @$.
+ * tests/actions.at (AT_CHECK_ACTION_LOCATIONS): New macro supporting...
+ (@$ in %initial-action implies %locations,
+ @$ in %destructor implies %locations,
+ @$ in %printer implies %locations): ... these new test cases.
+
+2007-02-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Undo most of the 2007-02-03 change, switching to the strcase module
+ now that gnulib strcase has been fixed.
+ * bootstrap.conf (gnulib_modules): Remove c-strcase. Add strcase.
+ * lib/.cvsignore: Remove c-ctype.c, c-ctype.h, c-strcase.h,
+ c-strcasecomp.c, c-strncasecmp.c. Add strcasecmp.c, strncasecmp.c
+ * m4/.cvsignore: Add strcase.m4.
+ * src/getargs.c: Revert 2007-02-03 change, as follows.
+ Don't include c-strcase.h.
+ (language_argmatch): Use strcasecmp rather than c_strcasecmp.
+ strcasecmp has "unspecified behavior" outside the POSIX locale,
+ but it works fine in practice if at least one argument is ASCII,
+ as is the case in Bison.
+
+2007-02-07 Paolo Bonzini <bonzini@gnu.org>
+
+ * tests/java.at: Skip tests if only one of javac/java is present.
+ Reported by Joel E. Denny.
+ * tests/atlocal.in: Adjust copyright years.
+
+2007-02-05 Paolo Bonzini <bonzini@gnu.org>
+
+ * data/lalr1.java (Stack): Work around old verifiers that disallow
+ access to the private fields of an inner class, from the outer class.
+ We can make Stack's fields public because user code doesn't have access
+ to the instance of Stack used by parse(). Reported by Paul Eggert.
+
+2007-02-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * .cvsignore: Add javacomp.sh, javaexec.sh. Is this really
+ the right spot for these files?
+ * bootstrap.conf (gnulib_modules): Add c-strcase.
+ * lib/.cvsignore: Add c-ctype.c c-ctype.h, c-strcasecomp.c,
+ c-strncasecmp.c.
+ * src/getargs.c: Include c-strcase.h.
+ (language_argmatch): Use c_strcasecmp rather than strcasecmp,
+ to avoid unspecified behavior.
+
2007-02-01 Joel E. Denny <jdenny@ces.clemson.edu>
* doc/bison.texinfo (Decl Summary): Correct typo.
* NEWS (2.3a+): Add entry for the change to %define. Update entry for
%code.
* doc/bison.texinfo (Prologue Alternatives): Update.
- (Bison Declaration Summary): In %defines entry, update mention of
- `%code requires' and `%code provides'.
+ (Decl Summary): In %defines entry, update mention of `%code requires'
+ and `%code provides'.
(C++ Location Values): Update %define uses.
(Calc++ Parser Interface): Likewise.
(Calc++ Parser): Likewise, and update `%code requires' uses.
* doc/bison.texinfo (The prologue): Update names, and replace remaining
prologue blocks with %*-header declarations.
(Calc++ Parser): Likewise.
- (Bison Declaration Summary): Update names.
+ (Decl Summary): Update names.
(Table of Symbols): Update description.
* src/parse-gram.y (PERCENT_AFTER_DEFINITIONS): Update to...
(PERCENT_END_HEADER): ... this.
header and code file.
* doc/bison.texinfo (Prologue): Show use of %before-definitions instead
of prologues for %union dependencies.
- (Bison Declaration Summary): In %defines description, mention the
- effect of %before-definitions and %after-definitions on the header
- file.
+ (Decl Summary): In %defines description, mention the effect of
+ %before-definitions and %after-definitions on the header file.
(Calc++ Parser): Forward declare driver in a %before-definitions rather
than in the pre-prologue so that make check succeeds.
(Table of Symbols): Add entries for %before-definitions and
projects / bison.git / blobdiff