On Sunday, 19 Nov 2017 at 13:03, Charles R (Charlie) Martin wrote:
> I think the problem is that if you register graphviz-dot as a language, it
> generates that require.  I got it halfway working by changing the language
> back to just dot; I need to go back figure out how to nonetheless use
> graphviz-mode for editing.

I see.  You are right: there is a problem with the mode being found for
dot files.  I cannot even load graphviz-dot-mode as it complains about
default-tab-width not being defined.

I'll play a bit to see if I can figure this out.

-- 
: Eric S Fraga via Emacs 27.0.50, Org release_9.1.3-162-gde289d