nl_tokens: A catch - all word such as : black border - collapse
pl_tokens: function ( ) { var k = parserInput . $char ( '%' ) || parserInput . $re ( / ^\[?(?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+\]? / ) ; if ( k ) { return tree . <mask> . fromKeyword ( k ) || new ( tree . Keyword ) ( k ) ; } }