Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From 95463f58beb669d9221881deac3b6df7d9c4f162 Mon Sep 17 00:00:00 2001
|From: Klemens Nanni <kl3@posteo.org>
|Date: Fri, 2 Sep 2016 14:53:30 +0200
|Subject: [PATCH] Indicate the state of CapsLock through a different color
|
|---
| config.def.h |  1 +
| slock.c      | 15 ++++++++++++---
| 2 files changed, 13 insertions(+), 3 deletions(-)
|
|diff --git a/config.def.h b/config.def.h
|index 9855e21..6288856 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 6.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/slock.c b/slock.c
|index d55eb3d..d7804f1 100644
|--- a/slock.c
|+++ b/slock.c
--------------------------
Patching file slock.c using Plan A...
Hunk #1 succeeded at 18.
Hunk #2 succeeded at 29.
Hunk #3 succeeded at 132.
Hunk #4 succeeded at 185.
Hunk #5 succeeded at 196.
Hmm...  Ignoring the trailing garbage.
done