- Patch #216515 by chx, Damien Tournoud, et al: fixed form API glitch with caching.

includes/form.inc

@@ -852,6 +852,7 @@ function form_builder($form_id, $form, &$form_state) {
   }
 
   if (isset($form['#type']) && $form['#type'] == 'form') {
+    $cache = NULL;
     $complete_form = $form;
     if (!empty($form['#programmed'])) {
       $form_state['submitted'] = TRUE;

includes/menu.inc

@@ -622,7 +622,7 @@ function _menu_translate(&$router_item, $map, $to_arg = FALSE) {
   $router_item['href'] = implode('/', $link_map);
   $router_item['options'] = array();
   _menu_check_access($router_item, $map);
-  
+
   // For performance, don't localize an item the user can't access.
   if ($router_item['access']) {
     _menu_item_localize($router_item, $map);

modules/comment/comment.pages.inc

@@ -56,7 +56,7 @@ function comment_reply($node, $pid = NULL) {
 
   if (user_access('access comments')) {
     // The user is previewing a comment prior to submitting it.
-    if ($op == t('Preview comment')) {
+    if ($op == t('Preview')) {
       if (user_access('post comments')) {
         $output .= comment_form_box(array('pid' => $pid, 'nid' => $node->nid), NULL);
       }

modules/comment/comment.test

@@ -68,7 +68,7 @@ class CommentTestCase extends DrupalWebTestCase {
     $this->drupalGet('comment/edit/' . $reply->id);
     $reply = $this->postComment(NULL, $this->randomName(), $this->randomName());
     $this->assertTrue($this->commentExists($reply, TRUE), t('Modified reply found.'));
-    
+
     // Correct link count
     $this->drupalGet('node');
     $this->assertRaw('2 comments', t('Link to the 2 comments exist.'));

profiles/default/default.profile

@@ -133,7 +133,7 @@ function default_profile_tasks(&$task, $url) {
   $theme_settings['toggle_node_info_page'] = FALSE;
   variable_set('theme_settings', $theme_settings);
 
-  // Create a default tags vocabulary for articles. 
+  // Create a default tags vocabulary for articles.
   $description = st('Tags are used to group your articles into different categories.');
   $help = st('Enter a comma separated list of words.');
   db_query("INSERT INTO {vocabulary} VALUES (1, 'Tags', '%s', '%s', 0, 0, 0, 0, 1, 'taxonomy', 0);", $description, $help);