From 88b568e272e3776ef217bed4059249f9f62abec3 Mon Sep 17 00:00:00 2001
From: webchick <webchick@24967.no-reply.drupal.org>
Date: Sat, 24 Dec 2011 18:09:18 -0800
Subject: Issue #381994 by xjm, good_man, elcuco, brianV, yhager: Fixed
 Machine-name fields are always in Latin characters, and should therefore
 always be LTR.

---
 includes/form.inc | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'includes')

diff --git a/includes/form.inc b/includes/form.inc
index b0d0b4449..3d5f6f22e 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -3351,6 +3351,13 @@ function form_process_machine_name($element, &$form_state) {
     'replace' => '_',
   );
 
+  // By default, machine names are restricted to Latin alphanumeric characters.
+  // So, default to LTR directionality.
+  if (!isset($element['#attributes'])) {
+    $element['#attributes'] = array();
+  }
+  $element['#attributes'] += array('dir' => 'ltr');
+
   // The source element defaults to array('name'), but may have been overidden.
   if (empty($element['#machine_name']['source'])) {
     return $element;
-- 
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