Define AttrDef_Text and parseCDATA().

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@160 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/AttrDef/Text.php

@@ -0,0 +1,15 @@
+<?php
+
+require_once 'HTMLPurifier/AttrDef.php';
+
+class HTMLPurifier_AttrDef_Text extends HTMLPurifier_AttrDef
+{
+    
+    function validate($string) {
+        $new_string = $this->parseCDATA($string);
+        return ($string == $new_string) ? true : $new_string;
+    }
+    
+}
+
+?>