bug#58447: [PATCH] In project-find-file, add absolute file name to history

[Dmitry Gutov]

On 27.10.2022 17:26, Augusto Stoffel wrote:
> One thing to consider here is compatibility with savehist-mode and the
> like.  I guess the only simple way to achieve this is with one global
> variable per project.

I suppose interning a symbol with the project root directory in its name 
could work.

Passing it to completing-read will unavoidably result in relative names 
still, though. But it won't be so much of a problem anymore.

> And then there would be the issue of when to
> garbage-collect the saved save pertaining to old projects.

Inside project--remove-from-project-list? Either one specific project, 
or doing a full scan of obarray.