bug#63648: 29.0.90; project.el: with switch-use-entire-map, switch-project errors on non-project commands

[Spencer Baugh]

Juri Linkov <juri@linkov.net> writes:
>> (Tangential further thought: I wonder if we could make C-x p work as a
>> prefix for all commands automatically, so for example C-x p C-x C-j
>> would open the project root, C-x p M-& would run a shell command in the
>> root, etc.  That would be neat.)
>
> IOW, like 'C-x p p' but without asking for another project.  Doable as well.

I'm curious, how are you thinking this would be implemented?  My thought
was that C-x p would act as a prefix for any key sequence in this way,
*but* also C-x p c and the other things currently in project-prefix-map
would still be explicitly bound, so they can be looked up with
describe-key.  And also, C-x p C-h should still run
describe-prefix-bindings.  I don't know how one would achieve this...