@hackage / re2

Bindings to the re2 regular expression library

Latest0.3

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Last updated 8 Dec 2018, by blaze
License MIT
Categories Text Processing
Maintained by: Andrey Sverdlichenko <blaze@ruddy.ru>
Lottery factor: 0

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Installation

Add this line in your cabal file

Readme

re2 is a regular expression library offering predictable run-time and memory consumption. This package is a binding to re2.

Supported expression syntax is documented at https://github.com/google/re2/

$ ghci -XOverloadedStrings
ghci> import Regex.RE2

ghci> find "\\w+" "hello world"
Just (Match [Just "hello"])

ghci> find "\\w+$" "hello world"
Just (Match [Just "world"])

ghci> find "^\\w+$" "hello world"
Nothing