Re: Completion details and vertical completion format

[Gregory Heytings]

> > Could you please explain what did you expect to see.
>
> Ideally, Emacs switches to `one-column' format automatically when 
> completion candidates have long annotations and keep `vertical' for 
> short or no annotations.

Even with long annotations there can be enough room for two columns, if 
the font is small enough.

That being said, currently the options completions-detailed and 
completions-format are incompatible: completions-format vertical has 
either no effet (with a small enough font), or a wrong effect (the one on 
your screenshots).