lib/parse/index.js
function rule() {
    var pos = position();
    var sel = selector();

    if (!sel) return error('selector missing');
    comments();

    return pos({
      type: 'rule',
      selectors: sel,
      declarations: declarations()
    });
  }
function rule() {
    var pos = position();
    var sel = selector();

    if (!sel) return error('selector missing');
    comments();

    return pos({
      type: 'rule',
      selectors: sel,
      declarations: declarations()
    });
  }
function rule ( ) { var pos = position ( ) ; var sel = selector ( ) ; if ( ! sel ) return error ( 'selector missing' ) ; comments ( ) ; return pos ( { type : 'rule' , selectors : sel , declarations : declarations ( ) } ) ; }
Parse rule.
Parse rule .