On 21 June 2017, Mario Martelli wrote:

> If official would mean registered with IANA, then it’s not.
> https://www.iana.org/assignments/media-types/media-types.xhtml <https://www.iana.org/assignments/media-types/media-types.xhtml>

On a related note, the =file= command [1] doesn't have the magic to identify Org 
files.

     $ file work-notes.org
     work-notes.org: UTF-8 Unicode text, with very long lines

Writing a pattern to make this work could be an interesting project if someone 
has some spare time some day ...

Bill

[1] https://en.wikipedia.org/wiki/File_%28command%29
-- 
William Denton :: Toronto, Canada :: https://www.miskatonic.org/
Caveat lector.