Subject: [bug#35169] [PATCH] gnu: Add urh.

From: Arun Isaac <[email-masked]>
Date: Tue, 16 Apr 2019 16:01:35 +0530

>> +     `(#:tests? #f)) ; tests require an X server
>
> urh uses Qt as GUI library, so maybe
>
> (setenv "QT_QPA_PLATFORM" "offscreen")

This works, but there are a lot of other failing tests. Many of them
appear to be upstream bugs. I'm trying to fix them one by one and get
this package ready.