ChangeLog.md

   1 ## symantic-parser-0.2.1.20210903
   2
   3 * Update documentation.
   4
   5 ## symantic-parser-0.2.1.20210803
   6
   7 * Add support for registers.
   8   Symantic.Parser is now faster than Attoparsec on the Brainfuck benchmarks.
   9 * Comply with [REUSE-3.0](https://reuse.software].
  10 * Fix `checkedHorizon`'s handling by removing `horizonStack`
  11   and putting both `input` and `checkedHorizon` on the `valueStack`.
  12 * Update to [symantic-base 0.2](https://hackage.haskell.org/package/symantic-base).
  13
  14 ## symantic-parser-0.2.0.20210703
  15
  16 * Fix mutual let bindings by defining them all together.
  17 * Add a fixpoint to analyse the minimal reads and raisable exceptions
  18   of each let binding in the `Machine`.
  19   Those analyses respectively enable to minimize calls to `checkHorizon`,
  20   and minimize the number of `catchHandler`s passed to `call`s and `jump`s.
  21   Computed values appear in golden tests.
  22 * Add golden tests for `TemplateHaskell` splices using `runQ`
  23   which is enough here and avoids to have a custom `Setup.hs`
  24   in order to correctly run an external `ghc`
  25   like [singletons](https://hackage.haskell.org/package/singletons-base-3.0/src/Setup.hs) does.
  26 * Add preliminary support for error reporting using exceptions,
  27   based upon: [A Parsing Machine for Parsing Expression Grammars with Labeled Failures](https://dl.acm.org/doi/10.1145/2851613.2851750)
  28 * Add benchmarks for Brainfuck parsers.
  29 * Change `ValueCode` to `Production` which relies upon `Data.Functor.Product`,
  30   to be able to leverage type-classes to handle the burden of defining both
  31   `Identity` and `CodeQ` for `Production` expressions.
  32 * Rename `Symantic.Univariant` to `Symantic.Typed`.
  33 * Add `Language.Haskell.TH.Show` utility to avoid
  34   adding a `Symantic.Typed.View` entry into `Production`
  35   which would make writing `Production`s even more painful.
  36   This adds the benefit of printing any Haskell code,
  37   instead of only operators having symantics, eg. in `Symantic.Typed.Lang`.
  38   However `Symantic.Typed.View` is no longer used now,
  39   and thus `lam1`s no longer singled-out, not a big deal though.
  40 * Fix `parsingErrorExpecting` showing by using a sort not depending on
  41   packages' ABI or whether cabal-install's setup is --inplace or not.
  42 * Major refactoring.
  43 * Minor other optimizations and fixes.
  44
  45 ## symantic-parser-0.1.0.20210201
  46
  47 * Add error reporting using the farthest position reached.
  48 * Add factoring of minimal input length checks ("horizon" checks).
  49 * Open data-types `Comb` and `Instr`
  50   using a new technique based upon `data family` and `Typeable`.
  51 * Leverage symantics further more to simplify the optimization passes.
  52 * Rename some types and terms for clarity.
  53 * Fix reproductibility of unit tests by hidding unique names.
  54 * Add a few more tests.
  55
  56 ## symantic-parser-0.0.0.20210102
  57
  58 * Add missing golden tests in the Cabal tarball.
  59
  60 ## symantic-parser-0.0.0.20210101
  61
  62 * Initial (pre-alpha) release, on the unsuspecting world at sleep.