=== modified file 'modules/filter/filter.module'
--- modules/filter/filter.module	2009-03-15 01:53:16 +0000
+++ modules/filter/filter.module	2009-03-23 00:38:07 +0000
@@ -281,8 +281,7 @@ function filter_filter_tips($delta, $for
     case 4:
       return t('No HTML tags allowed');
       break;
-    case 5:
-      return t('Use [internal:foo/bar] to get a link to the internal page <em>foo/bar</em>.');
+
   }
 }
 
@@ -606,14 +605,7 @@ function theme_filter_guidelines($format
 function filter_filter($op, $delta = 0, $format = -1, $text = '') {
   switch ($op) {
     case 'list':
-      return array(
-        0 => t('Limit allowed HTML tags'),
-        1 => t('Convert line breaks'),
-        2 => t('Convert URLs into links'),
-        3 => t('Correct broken HTML'),
-        4 => t('Escape all HTML'),
-        5 => t('Create internal URLs'),
-      );
+      return array(0 => t('Limit allowed HTML tags'), 1 => t('Convert line breaks'), 2 => t('Convert URLs into links'), 3 => t('Correct broken HTML'), 4 => t('Escape all HTML'));
 
     case 'description':
       switch ($delta) {
@@ -627,8 +619,6 @@ function filter_filter($op, $delta = 0, 
           return t('Corrects faulty and chopped off HTML in postings.');
         case 4:
           return t('Escapes all HTML tags, so they will be visible instead of being effective.');
-        case 5:
-          return t('Formats [internal:node/1234] as a URL.');
         default:
           return;
       }
@@ -645,8 +635,6 @@ function filter_filter($op, $delta = 0, 
           return _filter_htmlcorrector($text);
         case 4:
           return trim(check_plain($text));
-        case 5:
-          return _filter_internal($text);
         default:
           return $text;
       }
@@ -866,18 +854,6 @@ function _filter_url_trim($text, $length
 }
 
 /**
- * Turn [internal:foo] into url(foo).
- *
- * @param $text
- *   The text to apply the filter on.
- * @return
- *   The filtered text.
- */
-function _filter_internal($text) {
-  return preg_replace('/\[internal:([^\]]+)\]/e', "url('\\1')", $text);
-}
-
-/**
  * Convert line breaks into <p> and <br> in an intelligent fashion.
  * Based on: http://photomatt.net/scripts/autop
  */

=== modified file 'modules/filter/filter.test'
--- modules/filter/filter.test	2009-03-15 01:53:16 +0000
+++ modules/filter/filter.test	2009-03-23 00:38:07 +0000
@@ -184,7 +184,7 @@ class FilterTestCase extends DrupalWebTe
   function getInfo() {
     return array(
       'name' => t('Core filters'),
-      'description' => t('Filter each filter individually: Convert URLs into links, Convert line breaks, Correct broken HTML, Escape all HTML, Limit allowed HTML tags, check the internal filter.'),
+      'description' => t('Filter each filter individually: Convert URLs into links, Convert line breaks, Correct broken HTML, Escape all HTML, Limit allowed HTML tags.'),
       'group' => t('Filter'),
     );
   }
@@ -233,11 +233,4 @@ class FilterTestCase extends DrupalWebTe
       $this->drupalPost('admin/settings/filter/delete/' . $format->format, array(), t('Delete'));
     }
   }
-
-  /** 
-   * Unit test for the internal link filter.
-   */
-  function testInternalFilter() {
-    $this->assertEqual(_filter_internal('[internal:foo/bar] [internal:foo2/bar2]'), url('foo/bar') . ' ' . url('foo2/bar2'), t('The internal filter works'));
-  }
 }