bug#38273: bug#38274: emacs doesn't open files

[Maxim Cournoyer <maxim.cournoyer@gmail.com>]

Hello Jesse,

Jesse Gibbons <jgibbons2357@gmail.com> writes:

> On Tue, 2019-11-19 at 08:35 -0700, Jesse Gibbons wrote:
>> guix describe :
>> Generation 139	Nov 19 2019 08:11:32	(current)
>>   guix 7b40d59
>>     repository URL: https://git.savannah.gnu.org/git/guix.git
>>     branch: master
>>     commit: 7b40d59114e1462d6d8140f325a66b12e91db667
>> 
>> emacs --version :
>> GNU Emacs 26.3
>> Copyright (C) 2019 Free Software Foundation, Inc.
>> GNU Emacs comes with ABSOLUTELY NO WARRANTY.
>> You may redistribute copies of GNU Emacs
>> under the terms of the GNU General Public License.
>> For more information about these matters, see the file named COPYING.
>> 
>> When I launch emacs from the command line, I get the following message:
>> split-string: Wrong type argument: stringp, nil
>> 
>> As a result, when I try `EDITOR=emacs guix edit hello` it doesn't work.
>> I can confirm this is not a problem with guix edit, because when
>> EDITOR=vim
>> it opens the package in vim.
>> 
>> (Joke about guix turning to the dark side goes here.)
>> 
>> Since I do not know if it is a problem with guix or emacs, I'm starting
>> with
>> guix. It could be related to bug#38261
>> 
>> 
>> 
>> 
> I guess this was fixed for me by restarting my computer.
>
> (joke about "turning it off and back on" working goes here)

It seems the EMACSLOADPATH was not defined in your environment.  Do you
use Emacs in your main user profile?  How did this happen?  Did you
simply 'guix pull' and 'guix upgrade -u .' said profile?

In all cases, simply login out and back in should probably have fixed
the issue (instead of a reboot).

Thanks for the report!

Maxim