bug#68929: [PATCH] Copy which-key from GNU ELPA into core

[Eli Zaretskii]

> Cc: 68929@debbugs.gnu.org, monnier@iro.umontreal.ca, justin@burkett.cc
> Date: Wed, 07 Feb 2024 21:48:00 +0000
> From:  Jeremy Bryant via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> 
> Philip Kaludercic <philipk@posteo.net> writes:
> 
> > My genera feeling is that the code is reinventing the wheel at a number
> > of places, which might make it more complicated to maintain in the long
> > term.  Looking for ways to slim down the codebase, perhaps by
> > deprecating some options, dropping support for third-party packages and
> > reusing existing functionality seems like something one should look into.
> 
> Should these improvements be made before moving which-key to core?

Preferably, yes.