[Haskell-cafe] customizing haskeline?

[Albert Y. C. Lai]

On 13-04-14 10:22 PM, Evan Laforge wrote:
> I tried to colorize a haskeline prompt by putting control characters
> in it, but line editing was hopelessly confused, presumably because
> haskeline doesn't understand control characters and thought the prompt
> was longer than it really was.

http://trac.haskell.org/haskeline/wiki/ControlSequencesInPrompt

More broadly,
http://trac.haskell.org/haskeline/wiki/WikiDocumentation