Re: [SUSPECTED SPAM] Re: [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls

[Dmitry Gutov]

On 12/14/17 5:17 PM, Robert Weiner wrote:
> I suggest the Major Mode Conventions node of the Elisp Manual
> include a section on this topic and possibly reference to
> another new node that references the mmm-mode package and
> documents how to utilize multiple major modes in a single
> buffer.

Not sure we can refer to a package that's not in the core there.

It'll hopefully get into ELPA, though.