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Re: empty-directory predicate, native implementation
From: |
Michael Albinus |
Subject: |
Re: empty-directory predicate, native implementation |
Date: |
Wed, 14 Oct 2020 16:41:51 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Arthur Miller <arthur.miller@live.com> writes:
Hi Arthur,
>>>I have chosen not to deal with it all, I check for zer set
>>> explicit limit for count to be [1,COUNT]. I am not sure if that is best
>>> thing to do; maybe just to return Qnil? I am probably doing something
>>> else wrong, advice apprecaiated.
>>
>> Returning Qnil seems to be OK, when count is 0.
>>
> What about return the length, number of the files in that case?
No, this would be another signature of the response (number instead of
list of strings).
> In order to get number of the files currently we would get list of files
> and get length of the list afterwards; if we asked to get 0 files, it
> could return the length; I thought of it afterwards.
I cannot imagine that this information is needed somewhere. Why do you
need to know, how many files are in a directory?
Berst regards, Michael.
- Re: empty-directory predicate, native implementation, (continued)
- Re: empty-directory predicate, native implementation, Eli Zaretskii, 2020/10/13
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/13
- Re: empty-directory predicate, native implementation, Eli Zaretskii, 2020/10/14
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/14
Re: empty-directory predicate, native implementation, Michael Albinus, 2020/10/13
- Re: empty-directory predicate, native implementation, Eli Zaretskii, 2020/10/13
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/13
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/13
- Re: empty-directory predicate, native implementation, Michael Albinus, 2020/10/14
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/14
- Re: empty-directory predicate, native implementation,
Michael Albinus <=
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/14
- Re: empty-directory predicate, native implementation, Michael Albinus, 2020/10/14
- Re: empty-directory predicate, native implementation, Eli Zaretskii, 2020/10/14
- Re: empty-directory predicate, native implementation, Michael Albinus, 2020/10/14
- Re: empty-directory predicate, native implementation, Eli Zaretskii, 2020/10/14
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/15
- Re: empty-directory predicate, native implementation, Michael Albinus, 2020/10/15
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/15
- Re: empty-directory predicate, native implementation, Michael Albinus, 2020/10/15
- Re: empty-directory predicate, native implementation, Arthur Miller, 2020/10/15