lepu-test-platform-web/node_modules/css-tree/lib/syntax/node/Function.js

41 lines
1.0 KiB
JavaScript

var TYPE = require('../../tokenizer').TYPE;
var RIGHTPARENTHESIS = TYPE.RightParenthesis;
// <function-token> <sequence> )
module.exports = {
name: 'Function',
structure: {
name: String,
children: [[]]
},
parse: function(readSequence, recognizer) {
var start = this.scanner.tokenStart;
var name = this.consumeFunctionName();
var nameLowerCase = name.toLowerCase();
var children;
children = recognizer.hasOwnProperty(nameLowerCase)
? recognizer[nameLowerCase].call(this, recognizer)
: readSequence.call(this, recognizer);
if (!this.scanner.eof) {
this.eat(RIGHTPARENTHESIS);
}
return {
type: 'Function',
loc: this.getLocation(start, this.scanner.tokenStart),
name: name,
children: children
};
},
generate: function(node) {
this.chunk(node.name);
this.chunk('(');
this.children(node);
this.chunk(')');
},
walkContext: 'function'
};