https://github.com/coldnew/antlrpad

https://github.com/coldnew/antlrpad

Last synced: 11 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/coldnew/antlrpad
• Owner: coldnew
• License: other
• Created: 2017-02-03T09:34:36.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-12-11T17:18:01.000Z (over 9 years ago)
• Last Synced: 2026-05-01T02:41:48.799Z (2 months ago)
• Language: Scala
• Homepage: http://antlrpad.alexnesterov.com
• Size: 2.27 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# AntlrPad

Similar to JSFiddle, CodePen and other online playgrounds for all kinds of languages AntlrPad provides a way to quickly

test your Antlr4 grammars, parse expressions and build parse trees, see errors and warnings and analyse grammar performance.

# Roadmap

- [x] Share parsing result (via link)

- [X] Return and highlight grammar errors

- [X] Return and expression parsing errors

- [X] Show parsing errors in the parse tree

- [X] Grammar file syntax highlight

- [X] Add separate lexical grammar support

- [X] Add set of "test" grammars (C#, Java, Python)

- [ ] Nice parse tree display, highlight parse details in source (pop-ups with token details)

- [ ] UI (Angular?)

- [ ] Generate parsing files for Java / Python / JS

- [ ] Guides and tutorials, example of usage (building transpiler, building DSL)

- [ ] Parsing performance analysis 

- [ ] Generate ace.js syntax highlight for source expression based on lexer grammar