Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From 042ea1c2dc84afa9cb35d4bf2e49da05f46a6fef Mon Sep 17 00:00:00 2001
|From: Chip Senkbeil <chip.senkbeil@gmail.com>
|Date: Sat, 10 Aug 2019 15:22:34 -0500
|Subject: [PATCH] Added extra bar support
|
|---
| config.def.h |  2 +-
| dwm.c        | 64 ++++++++++++++++++++++++++++++++++++++++------------
| 2 files changed, 51 insertions(+), 15 deletions(-)
|
|diff --git a/config.def.h b/config.def.h
|index 1c0b587..8126ef2 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 5.
Hunk #2 succeeded at 113.
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 4465af1..c1117ec 100644
|--- a/dwm.c
|+++ b/dwm.c
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 117.
Hunk #2 succeeded at 130.
Hunk #3 succeeded at 239.
Hunk #4 succeeded at 508.
Hunk #5 succeeded at 573.
Hunk #6 succeeded at 746.
Hunk #7 succeeded at 1714.
Hunk #8 succeeded at 1822.
Hunk #9 succeeded at 1846.
Hunk #10 succeeded at 2011.
Hunk #11 succeeded at 2103.
Hmm...  Ignoring the trailing garbage.
done