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Re: whitespace-cleanup + untabify?

From: Thierry Volpiatto
Subject: Re: whitespace-cleanup + untabify?
Date: Mon, 16 Jun 2008 08:28:47 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux)

"Lennart Borgman (gmail)" <address@hidden> writes:

> Nikolaj Schumacher wrote:
>> "Lennart Borgman (gmail)" <address@hidden> wrote:
>>>>> I have never used whitespace-cleanup (I use delete-trailing-whitespace),
>>>>>   but from the doc of this function it looks like it also untabifies if
>>>>> `indent-tabs-mode' is nil. Does not that work?
>>>> Yes, that's what I thought, but was not the case, as if I applied
>>>> whitespace-cleanup and then untabify, the file was modified (that is,
>>>> it still converted *some* tabs to spaces), so I assumed it didn't work
>>>> this way. I had indent-tabs-mode set to nil also.
>>> In that case it looks like a bug to me. Could you please send a bug report
>>>From the documentation it appears to me that it will transform 8
>> spaces to tabs, but not vice-versa.  So I don't think it's necessarily a
>> bug.  But I do think it would be a good feature to add.
> You might be right about the doc, I don't understand it ;-)
> It looks like a simple alternative that is equivalent to untabify +
> delete-trailing-whitespace indeed is a good feature to add.
Hello all,
did somebody try something like:

| (add-hook 'picture-mode-hook 'untabify)

Not tested but it should work.
A + Thierry
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