Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|commit 50a6c42f8b206943cfe44c3077ed4b6c9d389e57
|Author: jeffofbread <jeffofbreadcoding@gmail.com>
|Date:   Sat Nov 1 22:26:00 2025 -0400
|
|    Fix integer underflow.
|
|diff --git a/config.def.h b/config.def.h
|index 81c3fc0..c2bd4c6 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 21.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
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|diff --git a/dwm.c b/dwm.c
|index 4cf07eb..7b9df9b 100644
|--- a/dwm.c
|+++ b/dwm.c
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 723.
done