Index: includes/form.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/form.inc,v
retrieving revision 1.375
diff -u -r1.375 form.inc
--- includes/form.inc	21 Sep 2009 06:44:13 -0000	1.375
+++ includes/form.inc	28 Sep 2009 16:55:52 -0000
@@ -1522,6 +1522,9 @@
   }
 }
 
+/**
+ * Flattens an object or nested array into a depth 1 array.
+ */
 function form_options_flatten($array, $reset = TRUE) {
   // $reset has been ignored here as the function recurses, retaining
   // its value while recursing and resetting itself when called.
@@ -2092,6 +2095,9 @@
   return $element;
 }
 
+/**
+ * Processes checkboxes elements into individual checkbox elements.
+ */
 function form_process_checkboxes($element) {
   $value = is_array($element['#value']) ? $element['#value'] : array();
   $element['#tree'] = TRUE;
@@ -2551,7 +2557,6 @@
  *
  * @ingroup themeable
  */
-
 function theme_markup($element) {
   return (!empty($element['#markup']) ? $element['#markup'] : '') . drupal_render_children($element);
 }