Index: modules/filter.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/filter.module,v
retrieving revision 1.71
diff -u -r1.71 filter.module
--- modules/filter.module	25 Aug 2005 21:14:16 -0000	1.71
+++ modules/filter.module	6 Sep 2005 05:43:49 -0000
@@ -940,7 +940,7 @@
 function _filter_html($text, $format) {
   if (variable_get("filter_html_$format", FILTER_HTML_STRIP) == FILTER_HTML_STRIP) {
     // Allow users to enter HTML, but filter it
-    $text = strip_tags($text, variable_get("allowed_html_$format", '<a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>'));
+    $text = strip_tags($text, variable_get("allowed_html_$format", '<a> <em> <strong> <cite> <blockquote> <pre> <code> <ul> <ol> <li> <dl> <dt> <dd> <h2> <h3> <h4> <h5> <h6> <ins> <del>'));
     if (variable_get("filter_style_$format", FILTER_STYLE_STRIP)) {
       $text = preg_replace('/\Wstyle\s*=[^>]+?>/i', '>', $text);
     }