update project using antlr 2.7 to current antlr version 4.6.
total project size is 12k lines of code with the gram.g being [url removed, login to view] lines of code
5 freelancers are bidding on average $717 for this job
Hi, I can deliver this project within a good timeframe. I would need to ask a few questions to clarify the scope. Please send me a message if you're interested. Thank you.