tree-diff

Diffing of (expression) trees. https://github.com/phadej/tree-diff

LTS Haskell 14.17:0.1@rev:1
Stackage Nightly 2019-12-13:0.1@rev:1
Latest on Hackage:0.1@rev:1

See all snapshots tree-diff appears in

GPL-2.0-or-later licensed by Oleg Grenrus
Maintained by Oleg.Grenrus

Module documentation for 0.1

This version can be pinned in stack with:tree-diff-0.1@sha256:aadcf96536810e7aa2528d24b46a61dea1b54d0413fa42b2004128f2875dbcdb,4038

tree-diff

Diffing of (expression) trees.

Examples

tree-diff displays pretty diffs of tree data:

Because of its untyped internal type, it copes with type changes:

As a bonus, multiline Strings and Text are diffed linewise:

Changes

0.1

  • Support GHC-7.4 … 8.8 (use allow-newer for GHC-8.8-alpha).
  • Use raw GHC.Generics (drop generics-sop dependency)
  • Use own memoising (Vector lookup, drop MemoTrie dependency)
  • Singleton data-types (both data and newtypes) are printed in App form (i.e. no-record).
  • Change license to GPL-2.0-or-later

0.0.2.1

  • Support semigroups-0.19, hashable-1.3 and generics-sop-0.5

0.0.2

  • Print compact diffs
  • Add ToExpr instance for ShortByteString

0.0.1

  • Use BS.readFile and BS.writeFile in ediffGolden. This makes files read and written in UTF8 independently of locale. Fixes builds on appveyor.

0.0.0.1

  • Move to build-type: Simple

0

  • First version. Released on an unsuspecting world.
Used by 1 package in lts-14.16(full list with versions):
quickcheck-state-machine
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