/** * Configure a geshi Instance the way we want it. * app/config/geshi.php * * @param Geshi $geshi * @return void */ protected function _configureInstance($geshi) { $geshi->set_header_type(GESHI_HEADER_NONE); $geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 2); $geshi->enable_classes(); $geshi->set_tab_width(4); }