source: trip-planner-front/node_modules/css-tree/lib/syntax/node/Rule.js

Last change on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 1.3 KB
Line 
1var TYPE = require('../../tokenizer').TYPE;
2var rawMode = require('./Raw').mode;
3
4var LEFTCURLYBRACKET = TYPE.LeftCurlyBracket;
5
6function consumeRaw(startToken) {
7 return this.Raw(startToken, rawMode.leftCurlyBracket, true);
8}
9
10function consumePrelude() {
11 var prelude = this.SelectorList();
12
13 if (prelude.type !== 'Raw' &&
14 this.scanner.eof === false &&
15 this.scanner.tokenType !== LEFTCURLYBRACKET) {
16 this.error();
17 }
18
19 return prelude;
20}
21
22module.exports = {
23 name: 'Rule',
24 structure: {
25 prelude: ['SelectorList', 'Raw'],
26 block: ['Block']
27 },
28 parse: function() {
29 var startToken = this.scanner.tokenIndex;
30 var startOffset = this.scanner.tokenStart;
31 var prelude;
32 var block;
33
34 if (this.parseRulePrelude) {
35 prelude = this.parseWithFallback(consumePrelude, consumeRaw);
36 } else {
37 prelude = consumeRaw.call(this, startToken);
38 }
39
40 block = this.Block(true);
41
42 return {
43 type: 'Rule',
44 loc: this.getLocation(startOffset, this.scanner.tokenStart),
45 prelude: prelude,
46 block: block
47 };
48 },
49 generate: function(node) {
50 this.node(node.prelude);
51 this.node(node.block);
52 },
53 walkContext: 'rule'
54};
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