From mboxrd@z Thu Jan  1 00:00:00 1970
From: Doro Rose <doroerose@gmail.com>
Subject: Re: [PATCH]: Fix ob-haskell.el to work with custom ghci prompts
Date: Sat, 18 Nov 2017 12:12:24 +0100
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To: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Cc: emacs-orgmode@gnu.org

Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> Hello,
>
> Doro Rose <doroerose@gmail.com> writes:
>
>> In summary, yes I'm accessing user settings but in a rather
>> noninvasive way. Unfortunately I can't think of a more elegant way to
>> do this.
>
> Let's put it differently then. Isn't it the job of the user, who changed
> their prompt, to configure properly "inf-haskell" library? I don't get
> why it should be a task for "ob-haskell".
>
> This is a genuine question: I don't use Haskell at all.
>
> Regards,

Well the "inf-haskell" library is fine as it is, i.e. the code sent to its buffer
is evaluated correctly in the corresponding buffer.
The problem occurs when sending code  to that buffer via org-babel, since
the interpreter output isn't parsed correctly in `org-babel-comint-with-output`.

As an org-babel user my expectation would be for that to just work out of the
box. -> Without having to figure out that I need to set internal variables defined in
"inf-haskell" or that I need  to add `ansi-color-filter-apply` to
`comint-preoutput-filter-functions`.