+2008-11-25 Akim Demaille <demaille@gostai.com>
+
+ Get rid of yyrhs and yyprhs in larl1.java.
+ * data/lalr1.java (yyrhs_, yyprhs_): Remove.
+ (yy_reduce_print): Rather, use yystos_ and the state stack.
+
+2008-11-25 Akim Demaille <demaille@gostai.com>
+
+ Formatting changes.
+
+2008-11-25 Akim Demaille <demaille@gostai.com>
+
+ Get rid of yyrhs and yyprhs in yacc.c.
+ They were used to get the symbol types, given a rule number, when
+ displaying the top of the stack before a reduction. But the symbol type
+ is available from the state stack. This has two be benefits: two tables
+ less in the parser (making it smaller), and a more consistent use of the
+ three stacks which will help to fuse them.
+
+ * data/yacc.c (yyprhs, yyrhs): Remove.
+ (YY_REDUCE_PRINT): Pass yyssp to yy_reduce_print.
+ (yy_reduce_print): Take yyssp as argument.
+ Use it, together with yystos, to get the symbol type.
+ * tests/regression.at (Web2c Report): Remove these tables from the
+ expected output.
+
+2008-11-25 Akim Demaille <demaille@gostai.com>
+
+ b4_tables_map.
+ The point is to factor the generation of the tables across skeletons.
+ This is language dependant.
+
+ * data/c.m4 (b4_comment_): New.
+ Should be usable to define how to generate tables independently of
+ the language.
+ (b4_c_comment): New.
+ (b4_comment): Bounce to b4_c_comment.
+ Now support $2 = [PREFIX] for indentation.
+ * data/lalr1.cc (b4_table_declare): Don't output a comment if
+ there is no comment.
+ Indent it properly when there is one.
+ Output the ending semicolon.
+ (b4_table_define): Space changes.
+ Output the ending semicolon.
+ (b4_tables_map): New.
+ Use it twice instead of declaring and defining the (integral)
+ tables by hand.
+
+2008-11-25 Akim Demaille <demaille@gostai.com>
+
+ b4_table_declare.
+ * data/lalr1.cc (b4_table_declare): New.
+ Use it to declare the tables defined with b4_table_define.
+ (b4_table_define): Declare a third arg to match b4_table_declare
+ signature.
+ Move all the comments around invocations of b4_table_define into
+ the invocations itselves.
+ Move things around to have the order for declarations and
+ definitions.
+
+2008-11-25 Akim Demaille <demaille@gostai.com>
+
+ Formatting changes.
+ * data/lalr1.java: here.
+
+2008-11-25 Akim Demaille <demaille@gostai.com>
+
+ b4_args is more general than only C++.
+ * data/lalr1.cc (b4_args, _b4_args): Move to...
+ * data/bison.m4: here.
+
+2008-11-21 Di-an Jan <dianj@freeshell.org>
+
+ Implement no-XXX arguments for --warnings, --report, --trace.
+ * src/getargs.c (flags_argmatch): Handles no-XXX.
+ Fix typo in doxygen comment.
+
+2008-11-21 Akim Demaille <demaille@gostai.com>
+
+ Display the changes in cross-options.texi.
+ * build-aux/cross-options.pl ($sep): New, to separate items.
+ * doc/local.mk ($(CROSS_OPTIONS_TEXI)): Use diff to display the
+ changes.
+
+2008-11-20 Di-an Jan <dianj@freeshell.org>
+
+ Improves options in the manual.
+ * doc/bison.texinfo (-g, -x): Add space before argument.
+ (Option Cross Key): Implement FIXME: listing directives also.
+ * build-aux/cross-options.pl: Read from <STDIN> rather than <>.
+ (Short Option): Special case -d. Put arguments inside @option.
+ (Bison Directive): Add column, automatically extracted from
+ src/scan-gram.l (actual name passed as the first argument)
+ with special case for %define.
+ * doc/local.mk (doc/cross-options.texi): Pass src/scan-gram.l
+ to build-aux/cross-options.pl.
+ * src/getargs.c (usage): Document limitations of cross-options.pl.
+ * src/scan-gram.l: Likewise.
+
+2008-11-18 Joel E. Denny <jdenny@ces.clemson.edu>
+
+ Fix unexpanded macros in GLR defines file.
+ Reported by Csaba Raduly at
+ <http://lists.gnu.org/archive/html/bug-bison/2008-11/msg00048.html>.
+ * THANKS (Csaba Raduly): Add.
+ * data/glr.c: Fix overquoting on b4_prefix for yylval and yylloc.
+ * tests/calc.at (_AT_DATA_CALC_Y): If %defines is specified, generate
+ lexer in a separate module that includes the defines file.
+ (AT_CHECK_CALC): From AT_FULL_COMPILE, request compilation of lexer
+ source.
+ * tests/local.at (_AT_BISON_OPTION_PUSHDEFS): Push AT_DEFINES_IF.
+ Adjust AT_LOC and AT_VAL to use AT_NAME_PREFIX.
+ (AT_BISON_OPTION_POPDEFS): Pop AT_DEFINES_IF.
+ (AT_DATA_SOURCE_PROLOGUE): New.
+ (AT_DATA_GRAMMAR_PROLOGUE): Use AT_DATA_SOURCE_PROLOGUE.
+ (AT_DATA_SOURCE): New.
+ (AT_FULL_COMPILE): Extend to support an additional source file.
+
+2008-11-18 Akim Demaille <demaille@gostai.com>
+
+ More TODO.
+ * TODO: More short term issues.
+
+2008-11-18 Akim Demaille <demaille@gostai.com>
+
+ Regen.
+ * src/parse-gram.h, src/parse-gram.c: Regen.
+
projects / bison.git / blobdiff