Re: Suggestions for improvements to the *Completions* buffer

[Juri Linkov]

> I like these improvements overall, but I think 'completion-auto-select'
> should be split into two options (or allow more specific assignment) to
> differentiate between automatically selecting the *Completions* buffer
> when it appears and selecting it as part of "wrapping" (when
> 'completion-wrap-movement' is enabled).
> The former behavior is very jarring when using a package which
> automatically updates the *Completions* buffer (for example, ELPA
> package aggressive-completion), while the latter behavior could still be
> desired in such cases.

Sorry, I don't understand what is the latter behavior
that is selecting the *Completions* buffer as part of "wrapping".
What wrapping could select it?  What keys should be typed
to initiate such wrapping?