variables: accept dashes.

[bison.git] / ChangeLog

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+2009-04-20  Akim Demaille  <demaille@gostai.com>
+
+       variables: accept dashes.
+       * data/bison.m4 (b4_percent_define_if_define_): Also map dashes to
+       underscores.
+       * src/scan-gram.l ({id}): Also accept dashes after the initial
+       letter.
+       ({directive}): Use {id}.
+       * src/parse-gram.y: Comment and formatting changes.
+       * doc/bison.texinfo (Symbols): Adjust the lexical definitions of
+       symbols.
+       * src/complain.h, src/complain.c (yacc_at): New.
+       * src/symtab.c (symbol_new): Use yacc_at to report inappropriate
+       symbol names.
+       * src/output.c (token_definitions_output): Do not #define token
+       names with dashes.
+
+2009-04-20  Akim Demaille  <demaille@gostai.com>
+
+       Consistently refer to Yacc, not YACC.
+       * src/getargs.c (usage, warnings_args): s/YACC/Yacc/.
+
 2009-04-17  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        Pacify make maintainer-check-posix.