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diff --git a/buildscripts/PhpDocumentor/phpDocumentor/EventStack.inc b/buildscripts/PhpDocumentor/phpDocumentor/EventStack.inc
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+++ b/buildscripts/PhpDocumentor/phpDocumentor/EventStack.inc
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+<?php
+/**
+ * An Event Stack for inter-program communication, particularly for parsing
+ *
+ * phpDocumentor :: automatic documentation generator
+ * 
+ * PHP versions 4 and 5
+ *
+ * Copyright (c) 2000-2007 Joshua Eichorn
+ * 
+ * LICENSE:
+ * 
+ * This library is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU Lesser General
+ * Public License as published by the Free Software Foundation;
+ * either version 2.1 of the License, or (at your option) any
+ * later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * @category  ToolsAndUtilities
+ * @package   phpDocumentor
+ * @author    Joshua Eichorn <jeichorn@phpdoc.org>
+ * @copyright 2000-2007 Joshua Eichorn
+ * @license   http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @version   CVS: $Id: EventStack.inc 243937 2007-10-10 02:27:42Z ashnazg $
+ * @filesource
+ * @link      http://www.phpdoc.org
+ * @link      http://pear.php.net/PhpDocumentor
+ * @since     0.1
+ * @todo      CS cleanup - change package to PhpDocumentor
+ */
+/**
+ * An event Stack
+ * 
+ * @category ToolsAndUtilities
+ * @package  phpDocumentor
+ * @author   Joshua Eichorn <jeichorn@phpdoc.org>
+ * @license  http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @version  Release: 1.4.3
+ * @link     http://www.phpdoc.org
+ * @link     http://pear.php.net/PhpDocumentor
+ * @todo     CS cleanup - change package to PhpDocumentor
+ */
+class EventStack
+{
+    /**
+     * The stack
+     * @var array
+     */
+    var $stack = array(PARSER_EVENT_NOEVENTS);
+
+    /**
+     * The number of events in the stack
+     * @var integer
+     */
+    var $num = 0;
+
+    /**
+     * Push an event onto the stack
+     *
+     * @param int $event All events must be constants
+     *
+     * @return void
+     */
+    function pushEvent($event)
+    {
+        $this->num = array_push($this->stack, $event) - 1;
+    }
+
+    /**
+     * Pop an event from the stack
+     *
+     * @return int An event
+     */
+    function popEvent()
+    {
+        $this->num--;
+        return array_pop($this->stack);
+    }
+
+    /**
+     * Get the current event
+     *
+     * @return int An event
+     */
+    function getEvent()
+    {
+        return $this->stack[$this->num];
+    }
+}