diff --git a/includes/form.inc b/includes/form.inc
index 319ed46e372e4bf9c9c726431747550072497dd0..49dde31486f5e4a850c7145c83adb1d9fde9cf4c 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -1574,7 +1574,7 @@ function theme_password_confirm($element) {
 /**
  * Expand a password_confirm field into two text boxes.
  */
-function expand_password_confirm($element) {
+function form_process_password_confirm($element) {
   $element['pass1'] =  array(
     '#type' => 'password',
     '#title' => t('Password'),
@@ -1642,7 +1642,7 @@ function theme_date($element) {
 /**
  * Roll out a single date element.
  */
-function expand_date($element) {
+function form_process_date($element) {
   // Default to current date
   if (empty($element['#value'])) {
     $element['#value'] = array('day' => format_date(time(), 'custom', 'j'),
@@ -1719,7 +1719,7 @@ function weight_value(&$form) {
  * Roll out a single radios element to a list of radios,
  * using the options array as index.
  */
-function expand_radios($element) {
+function form_process_radios($element) {
   if (count($element['#options']) > 0) {
     foreach ($element['#options'] as $key => $choice) {
       if (!isset($element[$key])) {
@@ -1755,7 +1755,7 @@ function expand_radios($element) {
  *   None. Additional code is added to the header of the page using
  *   drupal_add_js.
  */
-function form_expand_ahah($element) {
+function form_process_ahah($element) {
   static $js_added = array();
   // Add a reasonable default event handler if none specified.
   if (isset($element['#ahah']['path']) && !isset($element['#ahah']['event'])) {
@@ -1893,7 +1893,7 @@ function theme_checkboxes($element) {
   }
 }
 
-function expand_checkboxes($element) {
+function form_process_checkboxes($element) {
   $value = is_array($element['#value']) ? $element['#value'] : array();
   $element['#tree'] = TRUE;
   if (count($element['#options']) > 0) {
@@ -2111,7 +2111,7 @@ function theme_password($element) {
 /**
  * Expand weight elements into selects.
  */
-function process_weight($element) {
+function form_process_weight($element) {
   for ($n = (-1 * $element['#delta']); $n <= $element['#delta']; $n++) {
     $weights[$n] = $n;
   }
diff --git a/modules/system/system.admin.inc b/modules/system/system.admin.inc
index 29d390826eefb8552837e009b1931140a5eb212c..38c11a98f9a8e15ee7372a37b2dec3d20515ceec 100644
--- a/modules/system/system.admin.inc
+++ b/modules/system/system.admin.inc
@@ -734,7 +734,7 @@ function system_modules($form_state = array()) {
     '#default_value' => $status,
     '#options' => $options,
     '#process' => array(
-      'expand_checkboxes',
+      'form_process_checkboxes',
       'system_modules_disable',
     ),
     '#disabled_modules' => $disabled,
diff --git a/modules/system/system.module b/modules/system/system.module
index 3e6bc8418138a4fbc4d293982232c805e94c7f35..8585981438db062a2119db371510e023d899efea 100644
--- a/modules/system/system.module
+++ b/modules/system/system.module
@@ -189,7 +189,7 @@ function system_elements() {
     '#name' => 'op',
     '#button_type' => 'submit',
     '#executes_submit_callback' => TRUE,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['button'] = array(
@@ -197,14 +197,14 @@ function system_elements() {
     '#name' => 'op',
     '#button_type' => 'submit',
     '#executes_submit_callback' => FALSE,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['image_button'] = array(
     '#input' => TRUE,
     '#button_type' => 'submit',
     '#executes_submit_callback' => TRUE,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
     '#return_value' => TRUE,
     '#has_garbage_value' => TRUE,
     '#src' => NULL,
@@ -215,19 +215,19 @@ function system_elements() {
     '#size' => 60,
     '#maxlength' => 128,
     '#autocomplete_path' => FALSE,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['password'] = array(
     '#input' => TRUE,
     '#size' => 60,
     '#maxlength' => 128,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['password_confirm'] = array(
     '#input' => TRUE,
-    '#process' => array('expand_password_confirm'),
+    '#process' => array('form_process_password_confirm'),
   );
 
   $type['textarea'] = array(
@@ -235,50 +235,50 @@ function system_elements() {
     '#cols' => 60,
     '#rows' => 5,
     '#resizable' => TRUE,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['radios'] = array(
     '#input' => TRUE,
-    '#process' => array('expand_radios'),
+    '#process' => array('form_process_radios'),
   );
 
   $type['radio'] = array(
     '#input' => TRUE,
     '#default_value' => NULL,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['checkboxes'] = array(
     '#input' => TRUE,
     '#tree' => TRUE,
-    '#process' => array('expand_checkboxes'),
+    '#process' => array('form_process_checkboxes'),
   );
 
   $type['checkbox'] = array(
     '#input' => TRUE,
     '#return_value' => 1,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['select'] = array(
     '#input' => TRUE,
     '#size' => 0,
     '#multiple' => FALSE,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['weight'] = array(
     '#input' => TRUE,
     '#delta' => 10,
     '#default_value' => 0,
-    '#process' => array('process_weight', 'form_expand_ahah'),
+    '#process' => array('form_process_weight', 'form_process_ahah'),
   );
 
   $type['date'] = array(
     '#input' => TRUE,
     '#element_validate' => array('date_validate'),
-    '#process' => array('expand_date'),
+    '#process' => array('form_process_date'),
   );
 
   $type['file'] = array(
@@ -296,7 +296,7 @@ function system_elements() {
 
   $type['hidden'] = array(
     '#input' => TRUE,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['value'] = array(
@@ -312,7 +312,7 @@ function system_elements() {
     '#collapsible' => FALSE,
     '#collapsed' => FALSE,
     '#value' => NULL,
-    '#process' => array('form_expand_ahah'),
+    '#process' => array('form_process_ahah'),
   );
 
   $type['token'] = array(