JavaScript PEG

Start to a JavaScript parsing expression grammar.

Installation

node.js:

$ npm install expressionjs-grammar

browser:

$ component install expressionjs/grammar

Example

var Parser = require('grammarjs-recursive-parser');
var js = require('expressionjs-grammar');

var parser = new Parser(js);
var ast = parser.parse('isLoggedIn ? "Logged in" : "Log in"');

Overview

The general hierarchy for the grammar is this:

• interpolated-object
• interpolation
• iterator
• object
• assignment
• ternary
• binary
• unary
• call
• member
• identifier
• literal

Licence

MIT