Index: trunk/core/kernel/processors/tag_processor.php
===================================================================
diff -u -N -r6093 -r6583
--- trunk/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 6093)
+++ trunk/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 6583)
@@ -49,27 +49,39 @@
 					$this->Application->Debugger->appendHTML('Processing PreParsed Tag '.$Method.' in '.$this->Prefix);
 				}
 
+				$backup_prefix = $this->Prefix;
+				$backup_special = $this->Special;
+
+				// process all possible flags: begin
+				$flags = Array('js_escape', 'result_to_var', 'pass_params');
+				$flag_values = Array();
+
+				foreach ($flags as $flag_name) {
+					$flag_values[$flag_name] = false;
+					if (isset($params[$flag_name])) {
+						$flag_values[$flag_name] = $params[$flag_name];
+						unset($params[$flag_name]);
+					}
+				}
+				// process all possible flags: end
+
 				// pass_params for non ParseBlock tags :)
-				if (isset($params['pass_params']) && $params['pass_params']) {
+				if ($flag_values['pass_params']) {
 					$params = array_merge_recursive2($this->Application->Parser->Params, $params);
-					unset($params['pass_params']);
 				}
 
-				$backup_prefix = $this->Prefix;
-				$backup_special = $this->Special;
-
 				$ret = $this->$Method($params);
 
 				$this->Prefix = $backup_prefix;
 				$this->Special = $backup_special;
 
-				if (isset($params['js_escape']) && $params['js_escape']) {
+				if ($flag_values['js_escape']) {
 					$ret = str_replace('\'', ''', $ret);
 					$ret = addslashes($ret);
 					$ret = str_replace(Array("\r", "\n"), Array('\r', '\n'), $ret);
 				}
-				if (isset($params['result_to_var'])) {
-					$this->Application->Parser->SetParam($params['result_to_var'], $ret);
+				if ($flag_values['result_to_var']) {
+					$this->Application->Parser->SetParam($flag_values['result_to_var'], $ret);
 					$ret = '';
 				}
 				return $ret;