* aclocal.in: (): No need for `\b(foo\b|\bbar)\b',

`\b(foo|bar)\b' is what we want.

diff --git a/ChangeLog b/ChangeLog
index 8af95d7..57527e6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@
 
        * automake.in ($obsolete_rx): No need for `\b(foo\b|\bbar)\b',
        `\b(foo|bar)\b' is what we want.
+       * aclocal.in: Likewise.
 
 2001-07-14  Akim Demaille  <akim@epita.fr>
 

diff --git a/aclocal.in b/aclocal.in
index aba9db8..a6febf2 100644 (file)
--- a/aclocal.in
+++ b/aclocal.in
@@ -104,7 +104,7 @@ my %obsolete_macros =
      );
 
 # Regexp to match the above macros.
-$obsolete_rx = '(\b' . join ('\b|\b', keys %obsolete_macros) . '\b)';
+$obsolete_rx = '\b(' . join ('|', keys %obsolete_macros) . ')\b';
 
 # Matches a macro definition.
 $ac_defun_rx = "AC_DEFUN\\(\\[?([^],)\n]+)\\]?";