Re: [BUG] Partially broken Org mode when remote setupfile is unavailable

[Ihor Radchenko <yantar92@posteo.net>]

Confirmed.

Max Nikulin <manikulin@gmail.com> writes:

> I have tried the following .org file
>
> --- 8< ---
> #+setupfile: /dav:localhost#8000:/setup-dav-123.org
>
> * Heading
>
> [[https://orgmode.org/][Link]]
> --- >8 ---
>
> Having no webdav server running. Expected error:
>> Package ‘tramp-gvfs’ not supported
>> File mode specification error: (user-error Package `tramp-gvfs' not supported)
>
> Unexpected errors:
> - When point is on any non-empty line, RET is broken
>> save-excursion: Wrong type argument: stringp, nil
> - The link is not fontified (it is parsed properly however and even may 
> be opened).

This is because `file-remote-p' throws an error. I believe that it is
Emacs bug.
See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=68976

> In the case of unavailable http: setupfile, RET is not broken,
> but the link is not fontified.
>
> --- 8< ---
> #+setupfile: http://localhost:8000/setup-http-987.org
>
> * Heading
>
> [[https://orgmode.org/][Link]]
> --- >8 ---
>
> I expect that inaccessible setupfiles are just ignored and Org should 
> work as without "#+setupfile:" lines.

This is because of another bug in Emacs.
See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=58888

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>