--- scanner.module-old	2009-06-10 00:46:55.000000000 -0700
+++ scanner.module	2009-06-10 00:47:09.000000000 -0700
@@ -529,10 +529,21 @@ function scanner_confirm_form_submit($fo
 }
 
 function scanner_undo_page() {
-  $header = array(t('Date'), t('Searched'), t('Replaced'), t('Count'), t('Operation'));
 
-  $sandrs = db_query('SELECT undo_id, time, searched, replaced, count, undone FROM {scanner} ORDER BY undo_id DESC');
+  $pager_limit = 20;
 
+  $header = array(
+    array('data' => t('Date'), 'field' => 'time', 'sort' => 'desc'),
+    array('data' => t('Searched'), 'field' => 'searched'),
+    array('data' => t('Replaced'), 'field' => 'replaced'),
+    array('data' => t('Count'), 'field' => 'count'),
+    array('data' => t('Operation')),
+  );
+  
+  $filter = node_build_filter_query();
+  
+  $sandrs = pager_query('SELECT undo_id, time, searched, replaced, count, undone FROM {scanner}' . tablesort_sql($header), $pager_limit);
+  
   while ($sandr = db_fetch_object($sandrs)) {
 
     $query = 'undo_id='. $sandr->undo_id;
@@ -551,8 +562,11 @@ function scanner_undo_page() {
       $operation,
     );
   }
+  
+  $output = theme('table', $header, $rows, NULL, 'Prior Search and Replace Events');
+  $output .= theme('pager', NULL, $pager_limit);
 
-  return theme('table', $header, $rows, NULL, 'Prior Search and Replace Events');
+  return $output;
 }
 
 function scanner_undo_confirm_form() {