wl-pprint

The Wadler/Leijen Pretty Printer

Version on this page:	1.2
LTS Haskell 24.25:	1.2.1
Stackage Nightly 2025-12-23:	1.2.1
Latest on Hackage:	1.2.1

See all snapshots wl-pprint appears in

BSD-3-Clause licensed by Daan Leijen

Maintained by Noam Lewis

This version can be pinned in stack with:wl-pprint-1.2@sha256:e8392ce7d4e658cb0ce4bb4485c476d3f35b7afa0458c2740bae12c3e96f8c40,778

Module documentation for 1.2

Text
- Text.PrettyPrint
  - Text.PrettyPrint.Leijen

Depends on 1 package(full list with versions):

base

Used by 3 packages in nightly-2016-06-26(full list with versions):

exp-pairs, language-ecmascript, language-lua2

This is a pretty printing library based on Wadler's paper "A Prettier Printer". See the haddocks for full info. This version allows the library user to declare overlapping instances of the Pretty class.