Index: branches/unlabeled/unlabeled-1.13.4/core/kernel/processors/tag_processor.php
===================================================================
diff -u -r7021 -r7487
--- branches/unlabeled/unlabeled-1.13.4/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 7021)
+++ branches/unlabeled/unlabeled-1.13.4/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 7487)
@@ -53,7 +53,7 @@
 				$backup_special = $this->Special;
 
 				// process all possible flags: begin
-				$flags = Array('js_escape', 'result_to_var', 'pass_params');
+				$flags = Array('js_escape', 'result_to_var', 'pass_params', 'html_escape');
 				$flag_values = Array();
 
 				foreach ($flags as $flag_name) {
@@ -81,6 +81,9 @@
 					$ret = str_replace(Array("\r", "\n"), Array('\r', '\n'), $ret);
 					$ret = str_replace('</script>', "</'+'script>", $ret);
 				}
+				if ($flag_values['html_escape']) {
+					$ret = htmlspecialchars($ret);
+				}
 				if ($flag_values['result_to_var']) {
 					$this->Application->Parser->SetParam($flag_values['result_to_var'], $ret);
 					$ret = '';