bug#69559: 29.2; Eshell: completing Tramp remote hosts no longer works

[Jim Porter]

On 3/4/2024 3:43 PM, Sean Devlin wrote:
> 1. Emacs -Q.
> 2. M-x eshell.
> 3. Type "cd /scp:".
> 4. Type TAB.
>
> Observe that no completions are offered.
>
> If you try the same thing in Emacs 29.1, you will be offered completions
> based on the contents of your ssh configuration files.
>
> Thanks for your help!

Thanks for the report. I believe this is the same as bug#65356, though 
that bug suggests it was a new feature, rather than a fix for something 
that broke. In any case, I tested it in Emacs 30 and all seems well there.

It would be interesting to see what commit regressed this between 29.1 
and 29.2 though...