Parse JavaScript

This demo will use the BNF schema in the first edit box to parse the sample JavaScript code in the second edit box. Directives '#!emit', '#!noemit', '#!emitnone', '#!emitall' control the parser output. Use '#!emit', '#!noemit' to include or exclude a specific production.

RPA Rules [Download]

JavaScript to parse

Parse Results
Your parse results will appear here.