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Re: Working Around for cl-count


From: Dmitry Gutov
Subject: Re: Working Around for cl-count
Date: Thu, 29 Nov 2012 23:51:39 +0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (windows-nt)

"Drew Adams" <address@hidden> writes:

>> >> Versions of Emacs less than version 24.2 complain about the lack of
>> >> `cl-count`.
>> >
>> > In older versions, `cl-count' is called `count'.
>> > Use something like this:
>> > (if (fboundp 'cl-count) #'cl-count #'count)
>> 
>> Or use the `cl-lib' package that's on GNU ELPA.
>
> You can't do that if your code that calls `cl-count' is used by others.
>
> What are you going to do?  Tell users of your code who have Emacs < 24.2 that
> they must download `cl-lib' from GNU ELPA and put it in their `load-path'?  Or
> download it yourself and bundle that package with your code?

You publish your code as package to one of the ELPA repositories and add
"cl-lib" as one of the dependencies.



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