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Re: [PATCH] Add support for C++ headers to `ffap'.
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From: |
Andreas Schwab |
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Subject: |
Re: [PATCH] Add support for C++ headers to `ffap'. |
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Date: |
Fri, 20 Sep 2013 10:47:21 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Kalle Olavi Niemitalo <address@hidden> writes:
> Thien-Thi Nguyen <address@hidden> writes:
>
>> () Rüdiger Sonderfeld <address@hidden>
>> () Thu, 19 Sep 2013 23:51 +0200
>>
>> + (when (= 0 (ignore-errors ...)))
>>
>> You can use ‘zerop’ here.
>
> If ignore-errors handles an error, it returns nil. Don't both
> (= 0 nil) and (zerop nil) signal a wrong-type-argument error?
> I.e. should this instead be (ignore-errors (zerop ...))?
call-process can return a non-number as well.
Andreas.
--
Andreas Schwab, address@hidden
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"And now for something completely different."