Re: Changing buffer mode

[carlmarcos]

Jul 20, 2022, 15:50 by incal@dataswamp.org:

> carlmarcos--- via Users list for the GNU Emacs text editor wrote:
>
>> With the following function I can change the mode of
>> a buffer. I would like to change it to use `completing-read`
>> using a list composed of a selection of mode names. How can
>> I go about doing that?
>>
>
> Use it?
>
>  (completing-read "drop: " '(little boy fat man))
>
Yes, but then how can I update the buffer with the new mode?