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Use YYFPRINTF instead of fprintf where appropriate. Reported by

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Sbastien Fricker at
<http://lists.gnu.org/archive/html/bug-bison/2007-02/msg00035.html>.
* THANKS: Add Sbastien Fricker.
* data/glr.c, data/push.c, data/yacc.c (yy_reduce_print): Implement.
* doc/bison.texinfo (Tracing): Make it clearer that YYFPRINTF must
accept a variable number of arguments.
This commit is contained in:
Joel E. Denny
2007-02-24 05:43:35 +00:00
parent 6404a5bf3f
commit f57a753663
6 changed files with 18 additions and 7 deletions
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doc/bison.texinfo
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@@ -7236,7 +7236,7 @@ always possible.
The trace facility outputs messages with macro calls of the form
@code{YYFPRINTF (stderr, @var{format}, @var{args})} where
@var{format} and @var{args} are the usual @code{printf} format and
@var{format} and @var{args} are the usual @code{printf} format and variadic
arguments. If you define @code{YYDEBUG} to a nonzero value but do not
define @code{YYFPRINTF}, @code{<stdio.h>} is automatically included
and @code{YYFPRINTF} is defined to @code{fprintf}.