### Eclipse Workspace Patch 1.0
#P TYPO3 v4 trunk
Index: t3lib/class.t3lib_tsparser_ext.php
===================================================================
--- t3lib/class.t3lib_tsparser_ext.php	(revision 6895)
+++ t3lib/class.t3lib_tsparser_ext.php	(working copy)
@@ -180,6 +180,37 @@
 
 
 	/**
+	 * Constructor to do some initialization
+	 * @return void
+	 */
+	function __construct() {
+		
+		/**
+		 * Hook to add custom subcategories for TypoScript Constants
+		 * 
+		 * Your function will receive the current set of subcategories in $params['subCategories']
+		 * and has to include them in the array it returns - otherwise you overwrite the existing set.
+		 * 
+		 * Example:
+		 * function hook_addTSConstantsSubCategories($params, $reference) {
+		 * 		$myNewCategories = array(
+		 * 			'pagerendering' => array('Page Rendering', 'h')
+		 * 		);
+		 * 		return array_merge($params['subCategories], $myNewCategories);
+		 * }
+		 */
+		if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tsparser_ext.php']['addTSConstantsSubCategories'])) {
+			foreach($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tsparser_ext.php']['addTSConstantsSubCategories'] as $funcRef) {
+				$params = array(
+					'subCategories' => $this->subCategories
+				);
+				$this->subCategories = t3lib_div::callUserFunction($funcRef, $params, $this);
+			}
+		}
+	}
+	
+	
+	/**
 	 * This flattens a hierarchical setuparray to $this->flatSetup
 	 * The original function fetched the resource-file if any ('file.'). This functions doesn't.
 	 *