protected function identifyUl($line)
	{
		$l = $line[0];
		return ($l === '-' || $l === '+' || $l === '*') && (isset($line[1]) && (($l1 = $line[1]) === ' ' || $l1 === "\t")) ||
		       ($l === ' ' && preg_match('/^ {0,3}[\-\+\*][ \t]/', $line));
	}
protected function identifyUl($line)
	{
		$l = $line[0];
		return ($l === '-' || $l === '+' || $l === '*') && (isset($line[1]) && (($l1 = $line[1]) === ' ' || $l1 === "\t")) ||
		       ($l === ' ' && preg_match('/^ {0,3}[\-\+\*][ \t]/', $line));
	}
protected function identifyUl ( $ line ) { $ l = $ line [ 0 ] ; return ( $ l === '-' || $ l === '+' || $ l === '*' ) && ( isset ( $ line [ 1 ] ) && ( ( $ l1 = $ line [ 1 ] ) === ' ' || $ l1 === "\t" ) ) || ( $ l === ' ' && preg_match ( '/^ {0,3}[\-\+\*][ \t]/' , $ line ) ) ; }
identify a line as the beginning of an unordered list.
identify a line as the beginning of an unordered list .