Re: [PATCH] org-agenda.el: Avoid dependency on subr-x

[Maxim Nikulin]

On 05/08/2021 19:59, Timothy wrote:
> > Restore compatibility with Emacs-24.3.
>
> FYI Emacs 24 is no longer Org’s minimum version, from the next release onward
> it will be Emacs 25.

Timothy, I have seen that discussion. For me it does not matter in which 
way org-agenda.el will be fixed: by adding (require 'subr-x) or by using 
string= instead of string-empty-p. Both variants work with Emacs-26.3. 
The point is that "make single" should work without warnings and in the 
case of mixed install users should not get confusing errors that 
resemble real issues.

The only reason why I suggested namely to avoid string-empty-p is that 
compatibility with Emacs-24.3 is still declared in Org sources.