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45 lines
1.2 KiB
Markdown
45 lines
1.2 KiB
Markdown
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# Regex
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[](https://github.com/nitely/nim-regex/actions?query=workflow%3ACI)
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[](https://raw.githubusercontent.com/nitely/nim-regex/master/LICENSE)
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A library for parsing, compiling, and executing regular expressions.
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Features:
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* The match time is linear in the length of the input string
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* Regular expressions are (optionally) compiled at compile-time
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* Captures all group repetitions (not just the last one)
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* Unicode level-1 support
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* Descriptive error messages
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* Supports matching at compile-time (Nim +0.20)
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* PCRE syntax and semantics
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## Install
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```
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nimble install regex
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```
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# Compatibility
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Nim +1.0.0
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## Docs
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[Read the docs](https://nitely.github.io/nim-regex/)
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## Tests
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```
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nimble test
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```
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## Debugging
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Compile with `-d:regexDotDir:.` to generate [dot files](https://en.wikipedia.org/wiki/DOT_(graph_description_language)) of the regexes (NFAs) within the nim file. A dot file can be viewed in [Graphviz](https://dreampuf.github.io/GraphvizOnline/). Requires Nim +1.2.
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## LICENSE
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MIT
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