Index: ahah_helper.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ahah_helper/ahah_helper.module,v
retrieving revision 1.1
diff -u -p -r1.1 ahah_helper.module
--- ahah_helper.module	29 Aug 2008 18:58:21 -0000	1.1
+++ ahah_helper.module	19 Sep 2008 14:08:56 -0000
@@ -119,7 +119,7 @@ function ahah_helper_render($form_item_t
   // Rebuild the form.
   $args = $form['#parameters'];
   array_shift($args); // We don't have to pass the form id again.
-  $form = drupal_update_form($form_id, &$form_state, $args, $form_build_id, $form_item_to_render, $existing_form_items);
+  $form = drupal_update_form($form_id, $form_state, $args, $form_build_id, $form_item_to_render, $existing_form_items);
   $form['#programmed'] = FALSE;
 
   // We *do* save the form to the cache, so modules that use "D6 core style"
@@ -176,7 +176,7 @@ function drupal_update_form($form_id, &$
 
   // Build the form, so we can render it, or continue processing it (call
   // validate and/or submit handlers)
-  $form = form_builder($form_id, $form, &$form_state);
+  $form = form_builder($form_id, $form, $form_state);
 
   // Disable validation for form items that are being displayed for the first
   // time.
@@ -192,7 +192,7 @@ function drupal_update_form($form_id, &$
   // trigger partial updates of the form, not for an actual submit.
   $errors = _ahah_helper_collect_relevant_errors(_ahah_helper_get_form_item($form, $form_item_to_render));
   if (!$errors && count($form_state['submit_handlers'])) {
-    form_execute_handlers('submit', $form, &$form_state);
+    form_execute_handlers('submit', $form, $form_state);
 
     $form = call_user_func_array('drupal_retrieve_form', $args);
 
@@ -209,7 +209,7 @@ function drupal_update_form($form_id, &$
     $form['#programmed'] = TRUE;
 
     // Build the form.
-    $form = form_builder($form_id, $form, &$form_state);
+    $form = form_builder($form_id, $form, $form_state);
   }
 
   return $form;
@@ -252,7 +252,7 @@ function &_ahah_helper_get_form_item(&$f
   if (count($parents)) {
     $parent = array_shift($parents);
     if (isset($form[$parent])) {
-      return _ahah_helper_get_form_item(&$form[$parent], $parents);
+      return _ahah_helper_get_form_item($form[$parent], $parents);
     }
     else {
       return NULL;
@@ -278,7 +278,7 @@ function &_ahah_helper_get_form_item(&$f
 function _ahah_helper_detect_form_items($form, &$existing_form_items) {
   foreach(element_children($form) as $child) {
     $existing_form_items[$child]['exists'] = TRUE;
-    _ahah_helper_detect_form_items($form[$child], &$existing_form_items[$child]);
+    _ahah_helper_detect_form_items($form[$child], $existing_form_items[$child]);
   }
 }
 
@@ -298,7 +298,7 @@ function _ahah_helper_new_form_items_dis
       $form[$child]['#validated'] = TRUE;
       $form[$child]['#first_time'] = TRUE;
     }
-    _ahah_helper_new_form_items_disable_validation(&$form[$child], $existing_form_items[$child]);
+    _ahah_helper_new_form_items_disable_validation($form[$child], $existing_form_items[$child]);
   }
 }
 
Index: ahah_helper_demo.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ahah_helper/ahah_helper_demo.module,v
retrieving revision 1.1
diff -u -p -r1.1 ahah_helper_demo.module
--- ahah_helper_demo.module	29 Aug 2008 18:58:21 -0000	1.1
+++ ahah_helper_demo.module	19 Sep 2008 14:08:32 -0000
@@ -55,7 +55,7 @@ function ahah_helper_demo_form($form_sta
     ),
   );
   $form['billing_info']['update_usage'] = array(
-    '#type' => 'submit', 
+    '#type' => 'submit',
     '#value' => t('Update usage'),
     // Note that we can simply use the generic submit callback provided by the
     // ahah_helper module here!
@@ -131,12 +131,12 @@ function ahah_helper_demo_form($form_sta
     '#maxlength' => 255,
     '#default_value' => $form_state['values']['billing_info']['country'],
   );
-  
+
   $form['save'] = array(
-    '#type' => 'submit', 
+    '#type' => 'submit',
     '#value' => t('Save'),
   );
-  
+
 
   return $form;
 }