Rule.js•1.13 kB
import { LeftCurlyBracket } from '../../tokenizer/index.js';
function consumeRaw(startToken) {
return this.Raw(startToken, this.consumeUntilLeftCurlyBracket, true);
}
function consumePrelude() {
const prelude = this.SelectorList();
if (prelude.type !== 'Raw' &&
this.eof === false &&
this.tokenType !== LeftCurlyBracket) {
this.error();
}
return prelude;
}
export const name = 'Rule';
export const walkContext = 'rule';
export const structure = {
prelude: ['SelectorList', 'Raw'],
block: ['Block']
};
export function parse() {
const startToken = this.tokenIndex;
const startOffset = this.tokenStart;
let prelude;
let block;
if (this.parseRulePrelude) {
prelude = this.parseWithFallback(consumePrelude, consumeRaw);
} else {
prelude = consumeRaw.call(this, startToken);
}
block = this.Block(true);
return {
type: 'Rule',
loc: this.getLocation(startOffset, this.tokenStart),
prelude,
block
};
}
export function generate(node) {
this.node(node.prelude);
this.node(node.block);
}