Re: [O] [PATCH]: Fix ob-haskell.el to work with custom ghci prompts

[Doro Rose]

Nicolas Goaziou <address@hidden> writes:

> Doesn't this kind of configuration ultimately belongs to the user? Org
> is not supposed to mess with `haskell-prompt-regexp' in the current
> buffer, IMO."Doesn't this kind of configuration ultimately belongs to the 
> user? Org

I figured, since I'm only adding another regexp to an existing regexp, no harm 
is done, as all else stays equal, i.e. all previously
valid matches are still valid.

>> +     (comint-preoutput-filter-functions
>> +           (cons 'ansi-color-filter-apply 
>> comint-preoutput-filter-functions))
>
> Ditto.

Adding  `ansi-color-filter-apply' only ensures that color escape sequences are 
handled properly.

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.