Individual skill
grex Regular Expression Generator from Test Cases
grex is a command-line tool and library that automatically generates regular expressions from user-provided test cases. Written in Rust with Python bindings, it produces the most specific regex that matches the given input, supporting Unicode 16.0, character class detection, quantifier notation, and case-insensitive matching.
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# grex Regular Expression Generator from Test Cases
grex is a command-line tool and library that automatically generates regular expressions from user-provided test cases. Written in Rust with Python bindings, it produces the most specific regex that matches the given input, supporting Unicode 16.0, character class detection, quantifier notation, and case-insensitive matching.
## Installation
Use the upstream install or setup path that matches your environment:
- git clone https://github.com/pemistahl/grex.git
- cargo build
- cargo test
- cargo bench
Requirements and caveats from upstream:
- [](https://github.com/pemistahl/grex/actions/workflows/python-build.yml)