--- token_filter.module.org	2010-05-17 14:38:53.000000000 +0200
+++ token_filter.module	2010-05-17 14:39:56.000000000 +0200
@@ -7,12 +7,27 @@
  */
 
 /**
+ * Implementation of hook_nodeapi
+ *
+ * We need the node in the replace function so we store in an ugly global it when it's loaded for later use.
+ *
+ * Method found at: http://drupal.org/node/259819
+ */
+function token_filter_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL)
+{
+  global $token_filter_node;
+
+  if ($op == 'load') {
+    $token_filter_node = $node;
+  }
+}
+
+/**
  * Implementation of hook_filter.
  * 
  * Adds the Token filter to the input format options.
  */
 function token_filter_filter($op, $delta = 0, $format = -1, $text = '' ) {
-
   switch ($op) {
     case 'list':
       return array(0 => t('Token filter'));
@@ -45,22 +60,27 @@
  */
 function token_filter_replacetoken($matches) {  
   global $user;
+  
   $type  = $matches[1];
   $token = $matches[2];
   switch ($type) {
     case 'user' :
       $object = $user;
       break;
+    case 'node':
+      global $token_filter_node;
+      $type = 'node';
+      $object = $token_filter_node;
+      break;
     case 'global':
     default:
       $object = NULL;
       break;
-  } 
-  
+  }
+
   // add [ ] to the token so str_replace correctly replaces token values
   // if not, a token like 'custom_text' won't be properly replaced if another token like 'custom' exists  
   $token = '['.$token.']';
-    
   $output = token_replace($token, $type, $object, '[', ']');  
   return $output;
 }