### Eclipse Workspace Patch 1.0
#P Drupal Head
Index: includes/common.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/common.inc,v
retrieving revision 1.765
diff -u -r1.765 common.inc
--- includes/common.inc	6 May 2008 12:18:45 -0000	1.765
+++ includes/common.inc	12 May 2008 15:15:59 -0000
@@ -1900,6 +1900,9 @@
  *   'theme' so that files, that are added later, can override previously added
  *   files with ease.
  *
+ * - Add an external file ('external'):
+ *   Adds a reference to an external Javascript file to the page.
+ *
  * - Add inline JavaScript code ('inline'):
  *   Executes a piece of JavaScript code on the current page by placing the code
  *   directly in the page. This can, for example, be useful to tell the user that
@@ -1914,13 +1917,14 @@
  *   (optional) If given, the value depends on the $type parameter:
  *   - 'core', 'module' or 'theme': Path to the file relative to base_path().
  *   - 'inline': The JavaScript code that should be placed in the given scope.
+ *   - 'external': The absolute URL of a JavaScript resource.
  *   - 'setting': An array with configuration options as associative array. The
  *       array is directly placed in Drupal.settings. You might want to wrap your
  *       actual configuration settings in another variable to prevent the pollution
  *       of the Drupal.settings namespace.
  * @param $type
  *   (optional) The type of JavaScript that should be added to the page. Allowed
- *   values are 'core', 'module', 'theme', 'inline' and 'setting'. You
+ *   values are 'core', 'module', 'theme', 'inline', 'external' and 'setting'. You
  *   can, however, specify any value. It is treated as a reference to a JavaScript
  *   file. Defaults to 'module'.
  * @param $scope
@@ -1957,6 +1961,7 @@
         ),
         'module' => array(),
         'theme' => array(),
+        'external' => array(),
         'setting' => array(
           array('basePath' => base_path()),
         ),
@@ -1965,7 +1970,7 @@
     }
 
     if (isset($scope) && !isset($javascript[$scope])) {
-      $javascript[$scope] = array('core' => array(), 'module' => array(), 'theme' => array(), 'setting' => array(), 'inline' => array());
+      $javascript[$scope] = array('core' => array(), 'module' => array(), 'theme' => array(), 'external' => array(), 'setting' => array(), 'inline' => array());
     }
 
     if (isset($type) && isset($scope) && !isset($javascript[$scope][$type])) {
@@ -2058,6 +2063,17 @@
           $output .= '<script type="text/javascript"' . ($info['defer'] ? ' defer="defer"' : '') . '>' . $info['code'] . "</script>\n";
         }
         break;
+      case 'external':
+        foreach ($data as $path => $info) {
+          if (!$info['preprocess'] || !$is_writable || !$preprocess_js) {
+            $output .= '<script type="text/javascript"'. ($info['defer'] ? ' defer="defer"' : '') .' src="'. check_url($path) . ($info['cache'] ? '' : '?'. time()) ."\"></script>\n";
+          }
+          else {
+            $info['external'] = TRUE;
+            $files[$path] = $info;
+          }
+        }
+        break;
       default:
         // If JS preprocessing is off, we still need to output the scripts.
         // Additionally, go through any remaining scripts if JS preprocessing is on and output the non-cached ones.
@@ -2235,8 +2251,15 @@
     // Build aggregate JS file.
     foreach ($files as $path => $info) {
       if ($info['preprocess']) {
-        // Append a ';' after each JS file to prevent them from running together.
-        $contents .= file_get_contents($path) . ';';
+        if ($info['external']) {
+          // Request the external Javascript resource if it's from an external source.
+          $request = drupal_http_request($path);
+          $contents .= $request->data . ';';
+        }
+        else {
+          // Append a ';' after each JS file to prevent them from running together.
+          $contents .= file_get_contents($path) . ';';
+        }
       }
     }