Changelog for Express

v1.0.18 (January 2025)

• No changes the API.

• Minor improvements in Haddock documentation.

• Fix build of tests on GHC >= 9.10. (Libs unaffected)

• Rework CI scripts and add a couple more tests.

v1.0.16 (February 2024)

• No changes in the main API

• Data.Fixtures: support more types in existing functions

• Data.Fixtures: add filter', drop', take', foldr', ff2, ff3, ...

v1.0.14 (January 2024)

• Data.Express: add >$$<, >$$ and $$<.

• fix pretty-printing bug: an expression encoding x:y:([] ++ _) :: [Int] was being displayed as [x,y,] ++ _ :: [Int].

• Data.Express.Fixtures: update -.., --.. and --..-.

• improve pretty-printing

• make ordering of typesIn consistent between GHC 9.8 and earlier versions

• fix a test failure on GHC 9.6 (previous GHC versions unaffected)

• simplify and improve testing, new benchmark and minor updates

v1.0.12 (July 2023)

• make ordering of typesIn consistent between GHC 9.6 and earlier versions

• fix a test failure on GHC 9.6 (previous GHC versions unaffected)

• drop support for GHC 8.0, GHC 7.10 and GHC 7.8. The current version will still work in these, but these are not run on CI anymore and future versions will no longer be tested.

• miscellaneous improvements in build and CI scripts

v1.0.10 (April 2022)

• show function-encoded Ordering case expressions exceptionally

• show function-encoded Bool case expressions exceptionally

• add caseBool and caseOrdering to Data.Express.Fixtures

• minor updates in Makefile and CI scripts

v1.0.8 (September 2021)

• Data.Express.Express.Derive: fix generation of -: and ->: in earlier GHC's.

• Data.Express.Utils.TH: add unboundVars, toBounded and toBoundedQ.

v1.0.6 (September 2021)

• fix pretty printing of unapplied infixed variable functions: use f :: ... instead of (`f`) :: ...

• Data.Express.Fixtures: add init', div', mod', quot', rem', question and oo.

• minor fixes in README

v1.0.4 (July 2021)

• deeply encode Ratios
• add Express (Complex a) instance
• add several missing Name instances
• deriveName now uses x for Num instances

v1.0.2 (July 2021)

• more Express instances:

  • Double & Float
  • Int* types from Data.Int
  • Word* types from Data.Word
  • GeneralCategory from Data.Char

• minor fix in README

v1.0.0 (July 2021)

This release indicates that the Data.Express API is now stable.

• no changes since v0.2.0 or v0.1.16.

v0.2.0 (July 2021)

This release indicates that the Data.Express API is stable.

• no changes since v0.1.16

v0.1.16 (July 2021)

• add five, six, ... twelve to Data.Express.Fixtures.

• add cs_ to Data.Express.Fixtures.

• improve backwards compatibility: Data.Express.Core/Hole/Match/Map/Name/Triexpr/Utils now work on Hugs.

• 100% Haddock coverage on most modules including REPL examples.

v0.1.14 (June 2021)

• permit and pretty-print [<n>..<m>] notations.

• improve default variable names when canonicalizing

  • lists are named xs, ys, xss, yss, etc.
  • functions are named f, g, h
  • before they were simply x, y, z

v0.1.12 (May 2021)

• Data.Express.Fixtures, add several symbols:

  • hh and hhE;
  • four and zzs;
  • signum' and signumE;
  • compose and -.-;
  • mapE and map'.

• Add the experimental Triexpr module, including:

  • the Triexpr type;
  • tests;
  • benchmarks.

• Retire Travis as the CI

v0.1.10 (May 2021)

• add the hasHole and isComplete functions
• add the encompasses function
• add appendInt to Data.Express.Fixtures
• add the u-conjure example
• the Express typeclass now requires Show
• improve examples in the eg/ folder
• improve tests of hasInstanceOf and isInstanceOf
• improve tests
• add this changelog

v0.1.8 (April 2021)

• slightly change behaviour of canonicalVariations and related functions.
• add more fixtures and improve fixtures' documentation
• improve Makefile and test scripts
• use GitHub actions as CI

v0.1.6 (April 2021)

• add compareLexicographically and compareQuickly
• define behaviour of canonicalVariations for some undefined cases
• improve haddock documentation
• improve tests

v0.1.4 (April 2021)

• add the fill and isFun functions
• Data.Express.Fixtures: more fixtures, define fixity
• add fixity for some fixtures
• improve documentation, tests and lint

v0.1.3 (March 2020)

See the git commit log for v0.1.3 and previous versions down to as early as February 2019.