[PATCH] Adjust verbose message to using emacs.

[Akim Demaille]

        * etc/bench.pl.in: Inform compilation-mode when we change the
        directory.
        (generate_grammar_list): Recognize %define "variant" in addition
        to %define variant.
---
 ChangeLog       |    8 ++++++++
 etc/bench.pl.in |    5 +++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a2e08e0..03a54bf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2008-11-10  Akim Demaille  <address@hidden>
 
+       Adjust verbose message to using emacs.
+       * etc/bench.pl.in: Inform compilation-mode when we change the
+       directory.
+       (generate_grammar_list): Recognize %define "variant" in addition
+       to %define variant.
+
+2008-11-10  Akim Demaille  <address@hidden>
+
        Classify symbols by type-name.
        * src/uniqstr.h (UNIQSTR_CMP): New.
        * src/output.c (symbol_type_name_cmp, symbols_by_type_name)
diff --git a/etc/bench.pl.in b/etc/bench.pl.in
index e5133f0..0679046 100755
--- a/etc/bench.pl.in
+++ b/etc/bench.pl.in
@@ -575,7 +575,7 @@ sub generate_grammar_list ($$@)
 {
   my ($base, $max, @directive) = @_;
   my $directives = directives ($base, @directive);
-  my $variant = grep { /%define variant/ } @directive;
+  my $variant = grep { /%define "?variant"?/ } @directive;
   my $out = new IO::File ">$base.y"
     or die;
   print $out <<EOF;
@@ -1043,7 +1043,8 @@ mkdir $dir
   or die "cannot create $dir";
 chdir $dir
   or die "cannot chdir $dir";
-verbose 1, "Benching in $dir.\n";
+# The following message is tailored to please Emacs' compilation-mode.
+verbose 1, "Entering directory `$dir'\n";
 verbose 1, "Using bison=$bison.\n";
 verbose 2, "Using cc=$cc.\n";
 verbose 2, "Using cxx=$cxx.\n";
-- 
1.6.0.2.588.g3102