Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From dad55f720cc88c239253e52690c22d0797961a72 Mon Sep 17 00:00:00 2001
|From: Farlado <stultasergalo@gmail.com>
|Date: Wed, 18 Jun 2025 22:12:13 -0400
|Subject: [PATCH] Remove client tagging
|
|---
| config.def.h |  30 ++----------
| dwm.c        | 135 ++++++---------------------------------------------
| 2 files changed, 19 insertions(+), 146 deletions(-)
|
|diff --git a/config.def.h b/config.def.h
|index 9efa774..fbfa63f 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 18.
Hunk #2 succeeded at 43.
Hunk #3 succeeded at 64.
Hunk #4 succeeded at 88.
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 1443802..ace2a3b 100644
|--- a/dwm.c
|+++ b/dwm.c
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 13.
Hunk #2 succeeded at 48.
Hunk #3 succeeded at 88.
Hunk #4 succeeded at 115.
Hunk #5 succeeded at 130.
Hunk #6 succeeded at 199.
Hunk #7 succeeded at 216.
Hunk #8 succeeded at 260.
Hunk #9 succeeded at 272.
Hunk #10 succeeded at 283.
Hunk #11 succeeded at 292.
Hunk #12 succeeded at 401.
Hunk #13 succeeded at 415.
Hunk #14 succeeded at 447.
Hunk #15 succeeded at 587.
Hunk #16 succeeded at 609.
Hunk #17 succeeded at 673.
Hunk #18 succeeded at 807.
Hunk #19 succeeded at 1001.
Hunk #20 succeeded at 1070.
Hunk #21 succeeded at 1157.
Hunk #22 succeeded at 1322.
Hunk #23 succeeded at 1378.
Hunk #24 succeeded at 1582.
Hunk #25 succeeded at 1611.
Hunk #26 succeeded at 1670.
Hunk #27 succeeded at 1958.
Hmm...  Ignoring the trailing garbage.
done