deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree_tag.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templateparser Parse Tree
- * These are classes to build parse tree in the template parser
- *
- * @package Smarty
- * @subpackage Compiler
- * @author Thue Kristensen
- * @author Uwe Tews
- */
-
-/**
- * A complete smarty tag.
- *
- * @package Smarty
- * @subpackage Compiler
- * @ignore
- */
-class Smarty_Internal_ParseTree_Tag extends Smarty_Internal_ParseTree {
-
- /**
- * Saved block nesting level
- *
- * @var int
- */
- public $saved_block_nesting;
-
- /**
- * Create parse tree buffer for Smarty tag
- *
- * @param object $parser parser object
- * @param string $data content
- */
- public function __construct($parser, $data) {
- $this->parser = $parser;
- $this->data = $data;
- $this->saved_block_nesting = $parser->block_nesting_level;
- }
-
- /**
- * Return buffer content
- *
- * @return string content
- */
- public function to_smarty_php() {
- return $this->data;
- }
-
- /**
- * Return complied code that loads the evaluated output of buffer content into a temporary variable
- *
- * @return string template code
- */
- public function assign_to_var() {
- $var = sprintf('$_tmp%d', ++Smarty_Internal_Templateparser::$prefix_number);
- $tmp = $this->parser->compiler->appendCode('<?php ob_start();?>', $this->data);
- $tmp = $this->parser->compiler->appendCode($tmp, "<?php {$var}=ob_get_clean();?>");
- $this->parser->compiler->prefix_code[] = sprintf("%s", $tmp);
-
- return $var;
- }
-}