Hello Ludovic,

ludo@gnu.org (Ludovic Courtès) writes:

[...]

>>> From d589de21acb02d0fba7aee3b48e5f42d7bd8957e Mon Sep 17 00:00:00 2001
>>> From: Oleg Pykhalov <go.wigust@gmail.com>
>>> Date: Tue, 12 Dec 2017 01:41:08 +0300
>>> Subject: [PATCH] gnu: Add emacs-json-reformat.
>>>
>>> * gnu/packages/patches/emacs-json-reformat-fix-tests.patch: New file.
>>> * gnu/local.mk (dist_patch_DATA): Add this.
>>> * gnu/packages/emacs.scm (emacs-json-reformat): New variable.
>>
>> [...]
>>
>>> diff --git a/gnu/packages/patches/emacs-json-reformat-fix-tests.patch b/gnu/packages/patches/emacs-json-reformat-fix-tests.patch
>>> new file mode 100644
>>> index 000000000..23a239582
>>> --- /dev/null
>>> +++ b/gnu/packages/patches/emacs-json-reformat-fix-tests.patch
>>> @@ -0,0 +1,28 @@
>>> +Copyright © 2017 Oleg Pykhalov <go.wigust@gmail.com>
>>> +
>>> +This patch fixes tests for Emacs 25.
>>
>> Please mention <https://github.com/gongo/json-reformat/issues/33> here.
>>
>> OK with these changes!
>
> We went on discussing other things and forgot about the patch.  :-)
> Could you commit it with these changes, Oleg?

I thought we suspend this until automation of "-L" flags.
Seems like a similar discussion[1] gets stuck too.
Pushed as b0912e9fdbffab15d9a754b2922778cfbd1fac2a

Also pushed emacs-json-mode as dd72837dff128dbb1258826fe39467d1ef000ac1

I'll close current bug report.

Footnotes: 
[1]  https://lists.nongnu.org/archive/html/guix-patches/2017-12/msg00640.html

Thanks,
Oleg.