X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/0e78e603f696b4b820231b56fdb21c2a173e6bd3..9b3add5bebc553f9bc1a10a9a6a489135f2a9d4d:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 6d3ba670..1c5ca441 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,175 @@
+2001-12-30  Robert Anisko  <robert.anisko@epita.fr>
+
+	* src/muscle_tab.h (MUSCLE_INSERT_INT, MUSCLE_INSERT_STRING)
+	(MUSCLE_INSERT_PREFIX): ...to there.
+	* src/output.c (MUSCLE_INSERT_INT, MUSCLE_INSERT_STRING)
+	(MUSCLE_INSERT_PREFIX): Move from here...
+
+	* src/bison.hairy: Add a section directive.  Put braces around muscle
+	names.  This parser skeleton is still broken, but Bison should not
+	choke on a bad muscle 'syntax'.
+	* src/bison.simple: Add a section directive.  Put braces around muscle
+	names.
+
+	* src/files.h (strsuffix, stringappend): Add declarations.
+	(tab_extension): Add declaration.
+	(short_base_name): Add declaration.
+
+	* src/files.c (strsuffix, stringappend): No longer static.  These
+	functions are used in the skeleton parser.
+	(tab_extension): New.
+	(compute_base_names): Use the computations done in this function
+	to guess if the generated parsers should have '.tab' in their 
+	names.
+	(short_base_name): No longer static.
+
+	* src/output.c (output_skeleton): New.
+	(output): Disable call to output_master_parser, and give a try to
+	a new skeleton handling system.
+	(guards_output, actions_output): No longer static.
+	(token_definitions_output, get_lines_number): No longer static.
+
+	* configure.in: Use AM_PROG_LEX and AC_PROG_YACC.
+
+	* src/Makefile.am (bison_SOURCES): Add scan-skel.l and 
+	parse-skel.y.
+
+	* src/parse-skel.y: New file.
+	* src/scan-skel.l: New file.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	%name-prefix is broken.
+
+	* src/files.c (spec_name_prefix): Initialize to NULL, not to "yy".
+	Adjust all dependencies.
+	* tests/headers.at (export YYLTYPE): Strengthen this test: use
+	%name-prefix.
+
+	Renaming yylval but not yylloc is not consistent.  Now we do.
+
+	* src/bison.simple: Prefix yylloc if used.
+	* doc/bison.texinfo (Decl Summary): Document that.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* doc/bison.texinfo: Promote `%long-directive' over
+	`%long_directive'.
+	Remove all references to fixed-output-files, yacc is enough.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/bison.simple: Define YYDEBUG and YYERROR_VERBOSE *after* the
+	user prologue.  These are defaults.
+	* tests/actions.at (Mid-rule actions): Make sure the user can
+	define YYDEBUG and YYERROR_VERBOSE.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/output.c (header_output): Don't forget to export YYLTYPE and
+	yylloc.
+	* tests/headers.at (export YYLTYPE): New, make sure it does.
+	* tests/regression.at (%union and --defines, Invalid CPP headers):
+	Move to...
+	* tests/headers.at: here.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/gram.h (rule_s): Member `assoc' is of type `associativity'.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* tests/actions.at (Mid-rule actions): Output on a single line
+	instead of several.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* doc/bison.texinfo: Formatting changes.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	Don't store the token defs in a muscle, just be ready to output it
+	on command.  Now possible via `symbols'.  Fixes a memory leak.
+
+	* src/output.c (token_definitions_output): New.
+	(output_parser, header_output): Use it.
+	* src/reader.c (symbols_save): Remove.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/bison.simple: Do not provide a default for YYSTYPE and
+	YYLTYPE before the user's prologue.  Otherwise it's hardly... a
+	default.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	Mid-rule actions are simply... ignored!
+
+	* src/reader.c (readgram): Be sure to attach mid-rule actions to
+	the empty-rule associated to the dummy symbol, not to the host
+	rule.
+	* tests/actions.at (Mid-rule actions): New.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	Memory leak.
+
+	* src/reader.c (reader): Free grammar.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	Memory leak.
+
+	* src/LR0.c (new_itemsets): Don't allocate `shift_symbol' here,
+	since it allocates it for each state, although only one is needed.
+	(allocate_storage): Do it here.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/options.h, src/options.c (create_long_option_table): Rename
+	as...
+	(long_option_table_new): this, with a clearer prototype.
+	(percent_table): Remove, unused,
+	* src/getargs.c (getargs): Adjust.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/LR0.c, src/conflicts.c, src/lalr.c, src/lalr.h, src/output.c
+	* src/print.c, src/print_graph.c, src/state.h: Rename state_table
+	as states.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/lalr.c (build_relations): Rename `states' as `states1'.
+	Sorry, I don't understand exactly what it is, no better name...
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/closure.c, src/conflicts.c, src/derives.c, src/gram.c
+	* src/gram.h, src/lalr.c, src/nullable.c, src/output.c, src/print.c
+	* src/print_graph.c, src/reader.c, src/reduce.c: Rename rule_table
+	as rules.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/gram.c (rprec, rprecsym, rassoc): Remove, unused since long
+	ago.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c, src/reader.h (user_toknums): Remove.
+	Adjust all users to use symbols[i]->user_token_number.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/gram.c, src/gram.h (sprec, sassoc): Remove.
+	Adjust all users to use symbols[i]->prec or ->assoc.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c, src/reader.h (tags): Remove.
+	Adjust all users to use symbols[i]->tag.
+
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* src/gram.h, src/gram.c (symbols): New, similar to state_table
@@ -9,14 +181,12 @@
 	single table.
 	Use symbols[i]->tag instead of tags[i].
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* tests/calc.at (_AT_DATA_CALC_Y): Also use %union.
 	In addition, put a comment in there, to replace...
 	* tests/regression.at (%union and C comments): Remove.
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* tests/regression.at (Web2c Actions): Blindly move the actual
@@ -26,7 +196,6 @@
 	presence of `$axiom' is to be noted: AFAICS it is useless (but
 	harmless).
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* src/reader.c (readgram): Don't add the rule 0 if there were no
@@ -34,13 +203,11 @@
 	grammar sanity checks.
 	Fixes the `tests/regression.at (Invalid input: 1)' Failure.
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* tests/regression.at (Web2c Report): Catch up: the rule 0 is now
 	visible, and some states have now a different number.
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* src/reader.c (readgram): Bind the initial rule's lineno to that
@@ -48,7 +215,6 @@
 	* tests/regression.at (Rule Line Numbers, Unresolved SR Conflicts):
 	(Solved SR Conflicts): Adjust rule 0's line number.
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	Fix the `GAWK Grammar' failure.
@@ -62,7 +228,6 @@
 	* tests/regression.at (Rule Line Numbers): Adjust: state 0 does
 	have a reduction on $default.
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* src/gram.c (ritem_print): Be sure to subtract 1 when displaying
@@ -79,7 +244,6 @@
 	* tests/sets.at (Nullable): Adjust: when tracing, the lookaheads
 	are dumped.
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* src/derives.c (print_derives): Be sure to use `>= 0', not `> 0',
@@ -92,7 +256,6 @@
 	* tests/sets.at (Nullable): Adjust.
 	Fortunately, now, the $axiom is no longer nullable.
 
-	
 2001-12-29  Akim Demaille  <akim@epita.fr>
 
 	* src/LR0.c (generate_states): Use nritems, not nitems, nor using