RE: kill-ring visualization

[Drew Adams]

> >> shows the contents of the kill-ring and
> >> the user can select one entry to be yanked.
> >
> > I'd like it to use an interface similar to completing-read
> 
> And please also add an ability to search for a regexp in completions
> of the kill-ring.

FWIW, this has been available in Icicles since 2006. With a negative prefix arg,
`C-y' lets you complete against the kill-ring.

This includes regexp matching, combining multiple match patterns, and completing
to the matches complement.