X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/5348bfbe2923560fe0e03a486466a738a392626c..26e06a2157c244f9928ef486a99bcf98b4f8d899:/ChangeLog?ds=inline

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+2003-11-18  Alexandre Duret-Lutz  <adl@gnu.org>
+
+	* doc/bison.texinfo (Bison Options): Escape `@' in `$@'.
+
+2003-10-07  Paul Eggert  <eggert@twinsun.com>
+
+	* tests/Makefile.am (clean-local): Don't run 'testsuite --clean'
+	if testsuite doesn't exist.
+
+	* doc/bison.texinfo (Symbols): NUL bytes are not allowed in string
+	literals, unfortunately.
+	* src/scan-gram.l (<SC_ESCAPED_STRING,SC_ESCAPED_CHARACTER>):
+	Complain about NUL bytes in character constants or string literals.
+
+2003-10-05  Paul Eggert  <eggert@twinsun.com>
+
+	* NEWS: Don't document %no-default-prec, as it's still
+	too experimental.
+	* doc/bison.texinfo: Document %no-default-prec only if
+	the defaultprec flag is set.  Normally it's not.
+
+2003-10-04  Paul Eggert  <eggert@twinsun.com>
+
+	* data/glr.c (b4_rhs_value, b4_rhs_location): Yield a
+	non-modifiable lvalue, instead of a modifiable one.
+	* doc/bison.texinfo (Actions): Document that $$ can
+	be assigned to.  Do not claim that $$ and $N are
+	array element references: user code should not rely on this.
+
+2003-10-01  Paul Eggert  <eggert@twinsun.com>
+
+	* src/parse-gram.h (PERCENT_NO_DEFAULT_PREC): New token.
+	(grammar_declaration): Use it.
+	* src/scan-gram.l: New token %no-default-prec.
+	* tests/conflicts.at: Revamp tests to use %no-default-prec.
+	* NEWS, doc/bison.texinfo: Document the above.
+
+2003-10-01  Akim Demaille  <akim@epita.fr>
+
+	VCG no longer supports long_straight_phase.
+
+	* src/vcg.c, src/vcg.h: Remove the handling of long_straight_phase.
+	* src/print_graph.c (print_graph): Adjust.
+
+2003-09-30  Frank Heckenbach  <frank@g-n-u.de>
+	and Paul Eggert  <eggert@twinsun.com>
+
+	* doc/bison.texinfo (Decl Summary, Contextual Precedence,
+	Table of Symbols): Document %default-prec.
+	* src/parse-gram.y (PERCENT_DEFAULT_PREC): New token.
+	(grammar_declaration): Set default_prec on %default-prec.
+	* src/scan-gram.l (%default-prec): New token.
+	* src/reader.h (default_prec): New flag.
+	* src/reader.c: Likewise.
+	(packgram): Handle it.
+	* tests/conflicts.at (%default-prec without %prec,
+	%default-prec with %prec, %default-prec 1): New tests.
+
+2003-09-30  Paul Eggert  <eggert@twinsun.com>
+
+	* tests/testsuite.at: Include local.at, not input.at, fixing
+	a typo in the 2003-08-25 patch.
+
+2003-08-27  Akim Demaille  <akim@epita.fr>
+
+	* data/lalr1.cc (yyparse) [__GNUC__]: "Use" yyerrorlab to pacify
+	GCC warnings.
+
+2003-08-26  Akim Demaille  <akim@epita.fr>
+
+	* config/announce-gen (print_changelog_deltas): Neutralize "<#" as
+	"<\#" to avoid magic from Gnus when posting parts of this script.
+
+2003-08-26  Akim Demaille  <akim@epita.fr>
+
+	* data/lalr1.cc (Parser::report_syntax_error_): New, extracted from
+	(Parser::parse): here.
+	Adjust: nerrs and errstatus is now replaced by...
+	(Parser::nerrs_, Parser::errstatus_): New.
+
+2003-08-25  Akim Demaille  <akim@epita.fr>
+
+	* config/announce-gen, Makefile.cfg: New.
+	* Makefile.am: Adjust.
+	* GNUmakefile, Makefile.maint: Update from CVS Autoconf, but
+	keeping local WGET and WGETFLAGS modifications from Paul Eggert.
+
+2003-08-25  Akim Demaille  <akim@epita.fr>
+
+	When reducing initial empty rules, Bison parser read an initial
+	location that is not defined.  This results in garbage, and that
+	affects Bison's own parser.  Therefore we need (i) to extend Bison
+	to support a means to initialize this location, and (ii) to use
+	this CVS Bison to fix CVS Bison's parser.
+
+	* src/reader.h, reader.c (epilogue_augment): Remove, replace
+	with...
+	* src/muscle_tab.h, src/muscle_tab.c (muscle_code_grow): this.
+	* src/parse-gram.y: Adjust.
+	(%initial-action): New.
+	(%error-verbose): Since we require CVS Bison, there is no reason
+	not to use it.
+	* src/scan-gram.l: Adjust.
+	* src/Makefile.am (YACC): New, to make sure we use our own parser.
+	* data/yacc.c (yyparse): Use b4_initial_action.
+
+2003-08-25  Akim Demaille  <akim@epita.fr>
+
+	* doc/bison.texinfo: Don't promote stdout for error messages.
+
+2003-08-25  Akim Demaille  <akim@epita.fr>
+
+	* data/lalr1.cc (Parser::reduce_print_): Remove unused yyi.
+	From Alexandre Duret-Lutz.
+
+2003-08-25  Akim Demaille  <akim@epita.fr>
+
+	* data/lalr1.cc (Parser::stack_print_, YY_STACK_PRINT): New.
+	Use them.
+
 2003-08-25  Akim Demaille  <akim@epita.fr>
 
 	* data/lalr1.cc (Parser::reduce_print_): New.