File for minor mode not found

[fatiparty]

Jan 11, 2022, 18:38 by tomas@tuxteam.de:

> On Tue, Jan 11, 2022 at 01:23:34AM +0100, fatiparty@tutanota.com wrote:
>
> [...]
>
>> With file-name-concat, I get 
>>
>> Symbol's function definition is void: file-name-concat
>>
>> I am using GNU Emacs 27.2 of 2021-09-28
>>
>
> Oh, that seems to be an 28.1 introduction. Try
>
>  (concat (file-name-as-directory my-gadi-basedir) dir)
>
> instead. That seemed to be the recommended way, at least up to 27.2 [1].
>

Thank You Tomas.  Is it possible to do one or the other by checking if one
is using 27.2 or 28.1 ?


> Cheers
>
> [1] 
> https://www.gnu.org/software/emacs/manual/html_node/elisp/Directory-Names.html
>
> -- 
> t
>