harp

HaRP allows pattern-matching with regular expressions

https://github.com/seereason/harp

Version on this page:0.4.3
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-0.4.3@sha256:0e646bc87f9d884229be35792b2c63101790db9318793afc88d20764c4e927fe,1420

Module documentation for 0.4.3

Depends on 1 package(full list with versions):
base
Used by 1 package in lts-9.21(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.