bug#41890: bug#42210: bug#41890: 28.0.50; [PATCH]: Add bindings for project.el

[Dmitry Gutov]

On 22.07.2020 22:28, Sean Whitton wrote:
> > This makes sense, and would be useful, so probably overrides my worry
> > about it being harder to learn.  So, shall I prepare a new patch which
> > just uses the whole prefix map and drops the defcustom?

Since we're struggling between the choices, and you don't feel a strong 
attachment to the prompt either, yes, please.

Then we can install it and maybe continue the discussion of an optional 
patch which will add the prompt on top of it.

> Hmm, a further complication: I would like to be able to bind C-x 4 p C-o
> to work like C-x 4 C-o.
>
> I think this could be achieved by having an additional keymap, and the
> command bound to C-x 4 p can look up keys in both project-prefix-map and
> this new keymap.

Yup. The new keymap could inherit from project-prefix-map, then the 
lookup should be just one funcall.