Helper functions for working with haskell-src-exts trees


Version on this page:
LTS Haskell 21.13:0.2.5
Stackage Nightly 2023-09-26:0.2.5
Latest on Hackage:0.2.5

See all snapshots haskell-src-exts-util appears in

BSD-3-Clause licensed by Neil Mitchell, Jose Iborra
Maintained by pepeiborra@gmail.com
This version can be pinned in stack with:haskell-src-exts-util-,1029

Module documentation for

Hackage Stackage Nightly Travis Build Status haskell-src-exts-util

A small suite of helper functions for working with haskell-src-exts:

  • Free variables
  • Bound variables
  • Minimal (approximate) rebracketing of AST values such that prettyprint roundtrips.


This package extracts some the HSE functions in HLint and generalizes them. The original code was authored over the years by Neil Mitchell and the rest of HLint contributors.