Index: trunk/globals.php
===================================================================
diff -u -r4243 -r4446
--- trunk/globals.php	(.../globals.php)	(revision 4243)
+++ trunk/globals.php	(.../globals.php)	(revision 4446)
@@ -500,7 +500,7 @@
 	       if ($r[$i] == "<") {
 	           $i++; continue;
 	       }
-	       $r[$i] = preg_replace("/($k)/i", "$OpenTag\\1$CloseTag", $r[$i]);
+	       $r[$i] = preg_replace('/('.preg_quote($k, '/').')/i', "$OpenTag\\1$CloseTag", $r[$i]);
 	    }
    	}
    	return join("", $r);