correct misc varnames, abstract debug console display to plugin function

libs/plugins/function.display_debug_console.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/*
+ * Smarty debug_console function plugin
+ *
+ * Type:     function<br>
+ * Name:     display_debug_console<br>
+ * Purpose:  display the javascript debug console window
+ * @param array Format: null
+ * @param Smarty
+ */
+function smarty_function_display_debug_console($params, &$this)
+{
+	// we must force compile the debug template in case the environment
+	// changed between separate applications.
+
+	if(empty($this->debug_tpl)) {
+		// set path to debug template from SMARTY_DIR
+		$this->debug_tpl = 'file:' . SMARTY_DIR . 'debug.tpl';
+		if($this->security && is_file($this->debug_tpl)) {
+    		$secure_dir[] = $this->debug_tpl;
+		}
+	}
+
+	$_ldelim_orig = $this->left_delimiter;
+	$_rdelim_orig = $this->right_delimiter;    
+
+	$this->left_delimiter = '{';
+	$this->right_delimiter = '}';
+
+	$_force_compile_orig = $this->force_compile;
+	$this->force_compile = true;
+	$_compile_id_orig = $this->_compile_id;
+	$this->_compile_id = null;
+
+	$_compile_path = $this->_get_compile_path($this->debug_tpl);
+	if ($this->_process_template($this->debug_tpl, $_compile_path))
+	{
+		ob_start();
+		include($_compile_path);
+		$_results = ob_get_contents();
+		ob_end_clean();
+	}
+	
+	$this->force_compile = $_force_compile_orig;
+	$this->_compile_id = $_compile_id_orig;
+
+	$this->left_delimiter = $_ldelim_orig;
+	$this->right_delimiter = $_rdelim_orig;
+
+	return $_results;
+}
+
+/* vim: set expandtab: */
+
+?>