nl_tokens: A Mixin call with an optional argument list #mixins > . square ( #fff ) ; #mixins . square ( #fff ) ; . rounded ( 4px black ) ; . button ; We can lookup / return a value using the lookup syntax : color : #mixin . square ( #fff ) [
pl_tokens: function ( inValue , getLookup ) { var s = parserInput . currentChar ( ) , important = false , lookups , index = parserInput . i , elements , args , hasParens ; if ( s !== '.' && s !== '#' ) { return ; } parserInput . save ( ) ; // stop us absorbing part of an invalid selector elements = this . elements ( ) ; if ( elements ) { if ( parserInput . $char ( '(' ) ) { args = this . args ( true ) . args ; expectChar ( ')' ) ; hasParens = true ; } if ( getLookup !== false ) { lookups = this . ruleLookups ( ) ; } if ( getLookup === true && ! lookups ) { parserInput . restore ( ) ; return ; } if ( inValue && ! lookups && ! hasParens ) { // This isn't a valid in-value mixin call parserInput . restore ( ) ; return ; } if ( ! inValue && parsers . important ( ) ) { important = true ; } if ( inValue || parsers . end ( ) ) { parserInput . forget ( ) ; var mixin = <mask> ( tree . mixin . Call ) ( elements , args , index , fileInfo , ! lookups && important ) ; if ( lookups ) { return new tree . NamespaceValue ( mixin , lookups , important ) ; } else { return mixin ; } } } parserInput . restore ( ) ; }