Index: wysiwyg.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/wysiwyg/wysiwyg.module,v
retrieving revision 1.53
diff -u -p -r1.53 wysiwyg.module
--- wysiwyg.module	23 Jan 2011 01:58:34 -0000	1.53
+++ wysiwyg.module	28 Jan 2011 14:48:51 -0000
@@ -152,6 +152,10 @@ function wysiwyg_pre_render_text_format(
   if (!isset($element['format']) || !empty($element['value']['#disabled'])) {
     return $element;
   }
+  // Allow modules to prevent a client-side editor programmatically.
+  if (isset($element['#wysiwyg']) && !$element['#wysiwyg']) {
+    return $element;
+  }
 
   $format_field = &$element['format'];
   $field = &$element['value'];