Index: trunk/core/kernel/parser/tags.php
===================================================================
diff -u -N -r6093 -r6714
--- trunk/core/kernel/parser/tags.php	(.../tags.php)	(revision 6093)
+++ trunk/core/kernel/parser/tags.php	(.../tags.php)	(revision 6714)
@@ -386,7 +386,9 @@
 			$prefix = '$PrefixSpecial';
 		}
 		else {
-			$prefix = $this->getPrefixSpecial();
+			// use original prefix_special found in templates (parameter names in form $ParamName found in it will not be replaced with values)
+			list ($prefix, $tag) = explode(':', $splited[0], 2); //$prefix = $this->getPrefixSpecial();
+			
 			if (isset($this->NamedParams['_ignore_missing_'])) {
 				if (!$this->Application->prefixRegistred($prefix)) return array();
 			}