X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/c046698e6e98aefa7f234b8035fe4cf20ce5d05d..34d419381579dd30642e5646aaeaece36207be94:/ChangeLog

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+2009-05-22  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	-F/--force-define and relative %define/-D/--define priorities.
+	* NEWS (2.5): Add documentation to -D/--define entry.
+	* build-aux/cross-options.pl: Hard-code association of
+	--force-define with %define.
+	* doc/bison.texinfo (Decl Summary): In %define entry,
+	cross-reference command-line options.
+	(Bison Options): Add documentation to -D/--define entry.
+	(Option Cross Key): Widen column for --force-define row.
+	* src/getargs.c (usage): Document -F/--force-define.  Realign
+	options in output.
+	(short_options, long_options, getargs): Parse -F/--force-define,
+	and update muscle_percent_define_insert invocation.
+	* src/muscle_tab.h (muscle_percent_define_how): New enum type.
+	(muscle_percent_define_insert): Add argument with that type.
+	* src/muscle_tab.c (muscle_percent_define_insert): Implement
+	-F/--force-define behavior and priorities.
+	* src/parse-gram.y (prologue_declaration): Update
+	muscle_percent_define_insert invocations.
+	* tests/input.at (`%define, --define'): Rename to...
+	(`%define, --define, --force-define'): ... this and extend.
+
+2009-05-22  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	Update some comments to make sense for -D.
+	* data/bison.m4 (b4_check_user_names): In header comments, say
+	"user occurrence" instead of "grammar occurrence".
+	* src/muscle_tab.h (muscle_percent_define_insert): Likewise.
+	(muscle_percent_code_grow): Likewise just for consistency.
+
+2009-05-22  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	* data/c++.m4: Update copyright year.
+
+2009-05-20  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	* data/c++.m4 (b4_namespace_close): Simplify slightly.
+
+2009-05-19  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	Handle a trailing `:' in a user-supplied C++ namespace better.
+	* data/c++.m4 (b4_namespace_close): Don't let it be printed
+	among the closing braces here.  This fix might make the
+	generated code easier to debug, but otherwise it should be
+	insignificant because a trailing `:' is a C++ error already.
+
+2009-05-19  Akim Demaille  <demaille@gostai.com>
+
+	remove useless variable.
+	* src/getargs.c (skeleton_arg): Remove now useless variable.
+	Should help the compiler see that this printf-like call is sane.
+
+2009-05-11  Akim Demaille  <demaille@gostai.com>
+
+	doc: use C++ headers.
+	* doc/bison.texinfo (Calc++ Scanner): Prefer C++ headers to C
+	headers.
+
+2009-05-05  Akim Demaille  <demaille@gostai.com>
+
+	fix hexadecimal token number support.
+	* src/scan-gram.l: Catch incorrect ids after hexadecimal numbers.
+
+2009-05-05  Akim Demaille  <demaille@gostai.com>
+
+	tests: check token numbers.
+	* tests/input.at (Numbered tokens): New.
+
+2009-05-04  Akim Demaille  <demaille@gostai.com>
+
+	bison: catch bad symbol names.
+	* src/scan-gram.l({int}{id}): Report as an invalid identifier.
+	* tests/input.at: Adjust.
+
+2009-05-04  Akim Demaille  <demaille@gostai.com>
+
+	space changes.
+	* src/scan-gram.l: Untabify to be robust to zealous editors.
+
 2009-05-04  Akim Demaille  <demaille@gostai.com>
 
 	identifiers: dashes are letters.
 	Dashes can now start identifiers (symbols and directives).
-	
+
 	* src/scan-gram.l ({letter}): Add dash.
 	({id}): Remove it.
 	* tests/input.at (Symbols): Adjust.