nl_tokens: A function call rgb ( 255 0 255 ) The arguments are parsed with the entities . arguments parser .
pl_tokens: function ( ) { var name , args , func , index = parserInput . i ; // http://jsperf.com/case-insensitive-regex-vs-strtolower-then-regex/18 if ( parserInput . peek ( / ^url\( / i ) ) { return ; } parserInput . save ( ) ; name = parserInput . $re ( / ^([\w-]+|%|progid:[\w\.]+)\( / ) ; if ( ! name ) { parserInput . forget ( ) ; return ; } name = name [ 1 ] ; func = this . customFuncCall ( name ) ; if ( func ) { args = func . parse ( ) ; if ( args && func . stop ) { parserInput . forget ( ) ; return args ; } } args = this . arguments ( args ) ; if ( ! parserInput . $char ( ')' ) ) { parserInput . restore ( 'Could not parse call arguments or missing \')\'' ) ; return ; } parserInput . forget ( ) ; return new ( tree . Call ) ( name , args , <mask> , fileInfo ) ; }