[PATCH] benchmarks: do not activate %debug by default.

[Joel E. Denny]

Hi Akim.

I'm finding bench.pl to be quite useful.  :)

I'd like to push this patch to master, branch-2.5, and maybe even 
branch-2.4.2 in case it might be around a little longer.  Any objections?

>From c93d4b165d865028f3f06e13bcc36d8bd98f19df Mon Sep 17 00:00:00 2001
From: Joel E. Denny <address@hidden>
Date: Sun, 13 Sep 2009 16:11:12 -0400
Subject: [PATCH] benchmarks: do not activate %debug by default.

* etc/bench.pl.in (generate_grammar_triangular): Here.  It can
affect the timings even if yydebug=0.
---
 ChangeLog       |    6 ++++++
 etc/bench.pl.in |    3 ++-
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f99cc59..50ac4dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2009-09-13  Joel E. Denny  <address@hidden>
 
+       benchmarks: do not activate %debug by default.
+       * etc/bench.pl.in (generate_grammar_triangular): Here.  It can
+       affect the timings even if yydebug=0.
+
+2009-09-13  Joel E. Denny  <address@hidden>
+
        tests: clean up push.at test group titles.
        * tests/push.at: Remove "Push Parsing: " from test group titles
        because these are already under the banner "Push Parsing Tests".
diff --git a/etc/bench.pl.in b/etc/bench.pl.in
index 2290fd2..623583c 100755
--- a/etc/bench.pl.in
+++ b/etc/bench.pl.in
@@ -246,7 +246,6 @@ sub generate_grammar_triangular ($$@)
     or die;
   print $out <<EOF;
 %error-verbose
-%debug
 %{
 #include <stdio.h>
 #include <stdlib.h>
@@ -318,7 +317,9 @@ yyerror (const char *msg)
 int
 main (void)
 {
+#if YYDEBUG
   yydebug = !!getenv ("YYDEBUG");
+#endif
   return yyparse ();
 }
 EOF
-- 
1.5.4.3