* doc/bison.texinfo (Tracing): `yyprint' shouldn't prepend a

[bison.git] / ChangeLog

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+2002-11-18  Akim Demaille  <akim@epita.fr>
+
+       * doc/bison.texinfo (Tracing): `yyprint' shouldn't prepend a
+       space.
+       From Tim Van Holder.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+       Augment the similarity between GLR and LALR traces.
+
+       * data/yacc.c (yy_stack_print, YY_STACK_PRINT, yy_reduce_print)
+       (YY_REDUCE_PRINT): New.
+       (yyparse): Use them.
+       * data/glr.c (yy_reduce_print): Use YYFPRINTF, no need for
+       YYDPRINT here.
+       (yyglrReduce, yyrecoverParseError, yyparse): Don't report the
+       state reached after the reduction/recovery, since...
+       (yyparse, yyprocessOneStack): Report the state we are entering in.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+       * src/getargs.h, src/getargs.c (trace_e, trace_args, trace_types):
+       Add support for --trace=skeleton.
+       * src/scan-skel.l: %option debug.
+       Scan strings of non-@ or \n instead of character by character.
+       (scan_skel): Handle trace_skeleton.
+       (QPUTS): New.
+       (@output_parser_name@, @output_header_name@): ``Restore'' their
+       support (used to be M4 macros).
+       * data/yacc.c: Quote larger chunks, a la glr.c.
+       * data/lalr1.cc: Likewise.
+       The header guards are no longer available, so use some other
+       string than `YYLSP_NEEDED'.
+
 2002-11-16  Akim Demaille  <akim@epita.fr>
 
        Make the ``Printers and Destructors'' test more verbose, taking