select yank via completion

[Stefan Monnier]

> BTW, there is another TODO item in minibuffer.el:
>
> ;;   - indicate how to display the completions in *Completions* (turn
> ;;     \n into something else, add special boundaries between
> ;;     completions).  E.g. when completing from the kill-ring.
>
> Such pre-processing can be performed by the caller.
> For a long time I used the command 'yank-from-kill-ring'
> bound to 'C-M-y' that relies on query-replace-descr
> to display newlines as ^J and displays long completions
> with an ellipsis at the end and an ellipsis on leading whitespace.

Looks great, thanks.  Any reason you bind it to C-M-y instead
of to "M-y that doesn't immediately follow C-y"?


        Stefan