[3.0.0]

+ PHP4 reference/foreach cruft in Injector removed
. Unit tests for Injector improved
. Some todo stuff updated

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1462 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier.php

@@ -134,6 +134,7 @@ class HTMLPurifier
      */
     public function purify($html, $config = null) {
         
+        // todo: make the config merge in, instead of replace
         $config = $config ? HTMLPurifier_Config::create($config) : $this->config;
         
         // implementation is partially environment dependant, partially