prettyprinter-ansi-terminal

ANSI terminal backend for the »prettyprinter« package.

LTS Haskell 24.17:	1.1.3
Stackage Nightly 2025-10-31:	1.1.3
Latest on Hackage:	1.1.3

See all snapshots prettyprinter-ansi-terminal appears in

BSD-2-Clause licensed by David Luposchainsky

Maintained by Simon Jakobi, David Luposchainsky <dluposchainsky at google>

This version can be pinned in stack with:prettyprinter-ansi-terminal-1.1.3@sha256:b00f727b964cf13adff7acf575a71fa7e405f5240aff50b07f10df76ab89f8d3,2574

Module documentation for 1.1.3

Data
- Data.Text
  - Data.Text.Prettyprint
    - Data.Text.Prettyprint.Doc
      - Data.Text.Prettyprint.Doc.Render
        Data.Text.Prettyprint.Doc.Render.Terminal
        Data.Text.Prettyprint.Doc.Render.Terminal.Internal
Prettyprinter
- Prettyprinter.Render
  - Prettyprinter.Render.Terminal
    - Prettyprinter.Render.Terminal.Internal

Depends on 4 packages(full list with versions):

ansi-terminal, base, prettyprinter, text

Used by 13 packages in nightly-2025-10-31(full list with versions):

bech32, criterion, dhall, ede, ImpSpec, lentil, lumberjack, nvim-hs, nvim-hs-contrib, optparse-applicative, prettyprinter-compat-ansi-wl-pprint, pretty-simple, trifecta

ANSI terminal prettyprinter renderer

This package defines a renderer for documents generated by the prettyprinter package, suitable for displaying them on ANSI-compatible terminals, including colors, boldening, underlining and italication.

For more information about the prettyprinter in general, refer to the main prettyprinter package documentation.

Changes

1.1.3

Deprecate the Data.Text.Prettyprint.* modules
- Users should migrate to the new Prettyprinter module hierarchy.
- The old modules will be removed no sooner than September 2022.

1.1.2

Add shallower Prettyprinter module hierarchy exposing the same API.
- The current plan for the existing Data.Text.Prettyprint.Doc* modules is:
  - Start deprecation in early 2021.
  - Remove the modules after a deprecation period of at least one year.
Make renderLazy lazy, and speed it up.
Add export list for Prettyprinter.Render.Terminal.Internal.
Optimize generating spaces for indentation.
Enable -O2.
Extend GHC support to 7.6 and 7.4.

1.1.1.2

Fix documentation claiming there would be a trailing newline in renderIO when there is none

1.1.1.1

renderIO now renders directly to STDOUT, instead of first building a textual rendering and then printing that to STDOUT.

1.1.1

Expose AnsiStyle’s constructors for adaptability

1.1

Overhauled the API significantly – Styles are now combined using the Semigroup instance from a number of readable primitives.

1.0.1

Fix version shenanigans, since the prerelease was released to Hackage as version 1 already, so uploading the »new« version 1 did not work

1

Initial release