Re: A different way to interactively pass options to commands

[Clemens]

> Thanks.  So it's like a ... mega-popup key menu thing.  It does seem
> quite nice -- it makes command discovery very "in your face": You can't
> help but know what your options are.
>
> But it's a quite radical departure from other commands in Emacs.

You would actively requesting the display with the prefix. Options
could also be displayed in the minibuffer but that room is filled up
quickly.