Index: includes/path.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/path.inc,v
retrieving revision 1.60
diff -u -r1.60 path.inc
--- includes/path.inc	10 Mar 2010 19:36:14 -0000	1.60
+++ includes/path.inc	28 Mar 2010 06:35:47 -0000
@@ -73,12 +73,19 @@
 
   $path_language = $path_language ? $path_language : $language_content->language;
 
-  if ($action == 'wipe') {
+  if ($action === 'wipe') {
     $cache = array();
     $cache['whitelist'] = drupal_path_alias_whitelist_rebuild();
   }
   elseif ($cache['whitelist'] && $path != '') {
-    if ($action == 'alias') {
+    if (preg_match('/([^#]*)(#.*)/', $path, $matches)) {
+      $path = $matches[1];
+      $anchor = $matches[2];
+    }
+    else {
+      $anchor = '';
+    }
+    if ($action === 'alias') {
       // During the first call to drupal_lookup_path() per language, load the
       // expected system paths for the page from cache.
       if (!empty($cache['first_call'])) {
@@ -103,7 +110,7 @@
       }
       // If the alias has already been loaded, return it.
       if (isset($cache['map'][$path_language][$path])) {
-        return $cache['map'][$path_language][$path];
+        return $cache['map'][$path_language][$path] . $anchor;
       }
       // Check the path whitelist, if the top_level part before the first /
       // is not in the list, then there is no need to do anything further,
@@ -112,7 +119,7 @@
         return FALSE;
       }
       // For system paths which were not cached, query aliases individually.
-      else if (!isset($cache['no_aliases'][$path_language][$path])) {
+      elseif (!isset($cache['no_aliases'][$path_language][$path])) {
         // Get the most fitting result falling back with alias without language
         $alias = db_query("SELECT alias FROM {url_alias} WHERE source = :source AND language IN (:language, :language_none) ORDER BY language DESC, pid DESC", array(
           ':source' => $path,
@@ -120,7 +127,7 @@
           ':language_none' => LANGUAGE_NONE,
         ))->fetchField();
         $cache['map'][$path_language][$path] = $alias;
-        return $alias;
+        return $alias . $anchor;
       }
     }
     // Check $no_source for this $path in case we've already determined that there
@@ -144,7 +151,7 @@
           $cache['no_source'][$path_language][$path] = TRUE;
         }
       }
-      return $source;
+      return $source . $anchor;
     }
   }