Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From 081fc7fb9aa2f45df786561bbcbc99adf8509a90 Mon Sep 17 00:00:00 2001
|From: Quentin Rameau <quinq@fifth.space>
|Date: Tue, 10 Apr 2018 13:26:33 +0200
|Subject: [PATCH] Use keycode for keyboard input instead of keysyms
|
|---
| config.def.h | 68 ++++++++++++++++++++++++++--------------------------
| dwm.c        | 16 +++++--------
| 2 files changed, 40 insertions(+), 44 deletions(-)
|
|diff --git a/config.def.h b/config.def.h
|index 061ad66..bba31ed 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 60.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/dwm.c b/dwm.c
|index e5efb6a..65b4562 100644
|--- a/dwm.c
|+++ b/dwm.c
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 31.
Hunk #2 succeeded at 100.
Hunk #3 succeeded at 956.
Hunk #4 succeeded at 989.
Hmm...  Ignoring the trailing garbage.
done