89 	function _addDiff(&$aText, &$aFormat, &$aDoc) {  argument
101 				$aDoc .= preg_replace(
156 				$aDoc .= implode('', $sections);
161 				$aDoc .= preg_replace(
171 				$aDoc .= preg_replace(
182 				$aDoc .= $aText;	// just append any unrecognized text
199 	function _addLines(&$aList, $aStart, &$aDoc) {  argument
207 			$aDoc .= '<span class="lno">'
260 	function _fixGeSHi_Bash(&$aMarkup, &$aDoc) {  argument
268 			$aDoc .= $aMarkup;
290 		$aDoc .= implode("\n", $lines);
374 	function _rawMarkup(&$aText, $aStart, &$aDoc, $aClass, $addTags = TRUE) {  argument
376 			$aDoc .= '<pre class="' . $aClass . '">' . "\n";
382 			$this->_addLines($aText, $aStart, $aDoc);
384 			$aDoc .= $aText;
387 			$aDoc .= '</pre>';