bug#53853: [PATCH] Don't use string-replace in flymake

[Robert Pluim]

>>>>> On Tue, 8 Feb 2022 09:20:07 +0000, João Távora <joaotavora@gmail.com> 
>>>>> said:

    João> I'm not in front of my computer right now, but as far as I recall, 
there is
    João> a note in the preamble of flymake.el asking maintainers not to use
    João> functionality incompatible with the given emacs dependency.

There is, and the current flymake.el says emacs-28.

    João> The solution is either to abide or to create a new package that 
houses said
    João> functionality and then make that a dependency.

If this is the only dependency on emacs-28 Iʼd hope we could just
decrease the Package-Requires to emacs-27 (or even emacs-26).

Robert
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