harp

HaRP allows pattern-matching with regular expressions

https://github.com/seereason/harp

Version on this page:0.4.2
LTS Haskell 21.25:0.4.3.6
Stackage Nightly 2023-06-21:0.4.3.6
Latest on Hackage:0.4.3.6

See all snapshots harp appears in

BSD-3-Clause licensed by Niklas Broberg
Maintained by David Fox
This version can be pinned in stack with:harp-0.4.2@sha256:6a009645b5eabeaef0b7917c65b20e2bea8358bb1a498ef61984cb6f57d95f87,1420

Module documentation for 0.4.2

Depends on 1 package(full list with versions):
base
Used by 1 package in lts-7.12(full list with versions):
happstack-hsp

HaRP, or Haskell Regular Patterns, is a Haskell extension that extends the normal pattern matching facility with the power of regular expressions. This expressive power is highly useful in a wide range of areas, including text parsing and XML processing. Regular expression patterns in HaRP work over ordinary Haskell lists ([]) of arbitrary type. We have implemented HaRP as a pre-processor to ordinary Haskell.

For details on usage, please see the website.