accept-and-infer-next-history in path completion

["Andrej Borsenkow" <Andrej.Borsenkow@xxxxxxxxxxxxxx>]

>
> This makes accept-and-infer-next-history be treated specially when in
> menu-selection. It accepts the current match and immediatly starts
> completion again. So if you have a list of files, place the mark on a
> directory and execute a-a-i-n-h, you can select files in that
> directory. Of course it would be nice to be able to go back again,
> e.g. with undo, but implementing that is a bit more complicated...
>

It just occured to me, that it is quite useful in path completion. E.g. if you
have something like

/tools/{share,src}/z/bla-bla-bla

it is nice to hit a single key to accept ``share'' or ``src'' and immediately
continue completion after that. In this case a-a-i-n-h is probably misnomer ...
something like accept-and-continue-completion would  be better.

/andrej