Parentheses.js•693 B
import {
LeftParenthesis,
RightParenthesis
} from '../../tokenizer/index.js';
export const name = 'Parentheses';
export const structure = {
children: [[]]
};
export function parse(readSequence, recognizer) {
const start = this.tokenStart;
let children = null;
this.eat(LeftParenthesis);
children = readSequence.call(this, recognizer);
if (!this.eof) {
this.eat(RightParenthesis);
}
return {
type: 'Parentheses',
loc: this.getLocation(start, this.tokenStart),
children
};
}
export function generate(node) {
this.token(LeftParenthesis, '(');
this.children(node);
this.token(RightParenthesis, ')');
}