antlr4
https://github.com/antlr/antlr4
Java
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Java not yet supported10 Subscribers
Add a CodeTriage badge to antlr4
Help out
- Issues
- C#, Antlr4.Runtime.Standard 4.10.0, invalid signature
- `Lexer.getCharIndex()` returns incorrect value
- Warn about semantics predicate at the beginning of lexer rule because of it degradates performance a lot
- Warnings ACTION_SHOULD_BE_PLACED_AFTER_PREDICATES, PREDICATE_AT_THE_BEGINNING_OF_LEXER_RULE_DEGRADES_PERFORMANCE and misc fixes
- Enhancements to the C# runtime
- "using Ref" may conflict with other "using" declarations
- Literal unicode symbols in grammar
- Golang target parallel performance problem
- TestRig shows many unprintable characters
- [JavaScript] Implement packed BitSet
- Docs
- Java not yet supported