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From: Ihor Radchenko <yantar92@posteo.net>
To: "Thomas S. Dye" <tsd@tsdye.online>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: Haskell code blocks
Date: Wed, 19 Oct 2022 02:52:42 +0000	[thread overview]
Message-ID: <87tu40cyo5.fsf@localhost> (raw)
In-Reply-To: <87a6gdaa9i.fsf@tsdye.online>

"Thomas S. Dye" <tsd@tsdye.online> writes:

> I'm struggling to write a minimal ob-doc-haskell.org for Worg.
>
> I installed Haskell via Spacemacs (development branch) and the 
> Haskell installation appears to be functioning correctly.
>
> The obligatory Hello World! example yields bad results.
>
> #+name: haskell-hello-world
> #+begin_src haskell 
> main :: IO () 
> main = putStrLn  "Hello, World!"
> main
> #+end_src
>
> #+RESULTS: haskell-hello-world
> : Prelude> Hello, World!
>
> I'm guessing the "Prelude>" part of the output is the prompt from 
> the interpreter.
>
> I found this in ob-haskell.el:
>
>               (setq-local comint-prompt-regexp
>                           (concat haskell-prompt-regexp "\\|^λ?> 
>                           "))))
>                           
> But I couldn't find a way to modify haskell-prompt-regexp without 
> changing the source.
>
> Advice welcome.

I guess you can report this as a bug in Haskell-mode?
haskell-prompt-regexp is defined there.

If absolutely necessary and if you want that _your_ Haskell prompt is
different from Haskell-mode defaults, just setq haskell-prompt-regexp in
your config.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>


  reply	other threads:[~2022-10-19  2:53 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-03  1:16 Haskell code blocks Thomas S. Dye
2022-10-19  2:52 ` Ihor Radchenko [this message]
2022-10-19  3:50   ` Thomas S. Dye
2022-10-19  4:22     ` Ihor Radchenko
2022-10-19  4:47       ` Thomas S. Dye
2022-10-19 10:17         ` Ihor Radchenko
2022-10-19 18:03           ` Bruno Barbier
     [not found]           ` <notmuch-sha1-431220eef964237e131dcf36f817756f3537caf1>
2022-10-21  3:10             ` Ihor Radchenko
2022-11-07  7:24             ` Ihor Radchenko
2022-11-08 18:46               ` Bruno Barbier
2022-11-09  2:54                 ` Ihor Radchenko
2023-03-13 11:38                 ` Ihor Radchenko
2023-03-15 18:12                   ` Bruno Barbier
     [not found]                   ` <notmuch-sha1-86fc4270780c1f4b2624b20be5d3684ddf44d9c0>
2023-03-19  9:20                     ` Bruno Barbier
2022-10-22  5:06 ` Jarmo Hurri

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