Re: completing-read-function variable for completing-read

[Mathias Dahl]

It sounds useful to authors of Emacs extensions and might even be
useful directly for end users, letting them decide what
completing-read function they feel like using on any particular day.

2008/4/19, Drew Adams <address@hidden>:
> Got no reponse to this proposal from March. Rephrasing it:
>
> How about having `completing-read' just call a `completing-read-function'
> variable if non-nil?
>
> This is the same thing that `read-file-name' does, with
> `read-file-name-function'.
>
>
>
>