Re: Emacs completion matches selection UI

[Stefan Monnier]

> - the backend data should be able to carry more than plain strings,
>   things like docstrings and such, and IMO we should try to standardize
>   the possible extras at least somewhat.  We may need a deeper backend
>   abstraction than `completion-at-point-functions' because of this.

completion-at-point-functions can already provide docstrings (which are
then used by Company), see lisp-completion-at-point for an example.


        Stefan