RE: [External] : Re: Making new menu after Tools using keymap-set-after

[Drew Adams]

> > > GNU Emacs 29.0.50
> > > Why is it so difficult to know the snapshot version after doing
> > > a clone or a checkout on master. Rather than just emacs, can the
> > > directory produced include the version (e.g. emacs-29.0.50).
> >
> > Why does a new Elisp learner prefer to use
> > an unreleased pretest version of Emacs?
> 
> To test that the menu with the new keymap-set-after I am using works.

Do you really need to use `keymap-set(-after)'
before it exists in an Emacs release?