41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
var TYPE = require('../../tokenizer').TYPE;
|
|
|
|
var STRING = TYPE.String;
|
|
var IDENT = TYPE.Ident;
|
|
var URL = TYPE.Url;
|
|
var FUNCTION = TYPE.Function;
|
|
var LEFTPARENTHESIS = TYPE.LeftParenthesis;
|
|
|
|
module.exports = {
|
|
parse: {
|
|
prelude: function() {
|
|
var children = this.createList();
|
|
|
|
this.scanner.skipSC();
|
|
|
|
switch (this.scanner.tokenType) {
|
|
case STRING:
|
|
children.push(this.String());
|
|
break;
|
|
|
|
case URL:
|
|
case FUNCTION:
|
|
children.push(this.Url());
|
|
break;
|
|
|
|
default:
|
|
this.error('String or url() is expected');
|
|
}
|
|
|
|
if (this.lookupNonWSType(0) === IDENT ||
|
|
this.lookupNonWSType(0) === LEFTPARENTHESIS) {
|
|
children.push(this.WhiteSpace());
|
|
children.push(this.MediaQueryList());
|
|
}
|
|
|
|
return children;
|
|
},
|
|
block: null
|
|
}
|
|
};
|