bug#33618: emacs ada-mode bug 33618

[Dmitry Gutov]

On 20.12.2018 22:17, Stephen Leake wrote:
> Perhaps this bug provides a context to reopen
> that discussion.

Perhaps.

> (project-source-path (project-current)) seems to be the right choice
> here, if we can define that in a reasonable way.

From what I'm seeing of this variable, it doesn't like like a 
fundamental property of the project to me personally (*), so I still 
think it was the right choice to omit it back then, or at least not base 
the file-enumeration logic on it.

(*) None of the environments I work in show error location relative to 
some path entries, as opposed to providing either absolute file name, or 
file names relative to the current directory.

So I'd like to see more voices from people who do work in such environments.

> Yes, there seems to be a strong preference (bias?) towards only allowing
> a single project per Emacs process.

I'm not sure we should encourage it either. I do know that some users, 
at least, open several projects in one Emacs session at the same time.