Optional Chaining Support for Acorn

This is a plugin for Acorn - a tiny, fast JavaScript parser, written completely in JavaScript.

Usage

This module provides a plugin which extends the Acorn Parser class to handle optional chaining:

import * as acorn from 'acorn';
import optionalChaining from 'acorn-optional-chaining';
 
acorn.Parser.extend(optionalChaining).parse('a?.b?.c');

This plugin is released under an MIT License.

It was based off the structure of acorn-numeric-separator.