Index: modules/filter/filter.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/filter/filter.module,v
retrieving revision 1.190
diff -u -r1.190 filter.module
--- modules/filter/filter.module	22 Oct 2007 10:32:03 -0000	1.190
+++ modules/filter/filter.module	5 Nov 2007 20:26:16 -0000
@@ -665,7 +665,7 @@
     '#title' => t('Allowed HTML tags'),
     '#default_value' => variable_get("allowed_html_$format", '<a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>'),
     '#size' => 64,
-    '#maxlength' => 255,
+    '#maxlength' => 512,
     '#description' => t('If "Strip disallowed tags" is selected, optionally specify tags which should not be stripped. JavaScript event attributes are always stripped.'),
   );
   $form['filter_html']["filter_html_help_$format"] = array(