Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From 9583955da47177c9557210f70baaaf9511ba106c Mon Sep 17 00:00:00 2001
|From: wael <40663@protonmail.com>
|Date: Mon, 11 Apr 2022 17:14:06 +0300
|Subject: [PATCH] boxdraw support for glyph wide support
|
|---
| st.h |   6 +++
| x.c  | 139 ++++++++++++++++++++++++++++++-----------------------------
| 2 files changed, 76 insertions(+), 69 deletions(-)
|
|diff --git a/st.h b/st.h
|index 07a7c66..3b8c97d 100644
|--- a/st.h
|+++ b/st.h
--------------------------
Patching file st.h using Plan A...
Hunk #1 succeeded at 36 (offset -1 lines).
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/x.c b/x.c
|index bf6bbf9..1311c0d 100644
|--- a/x.c
|+++ b/x.c
--------------------------
Patching file x.c using Plan A...
Hunk #1 succeeded at 142.
Hunk #2 succeeded at 1372 (offset -7 lines).
Hunk #3 failed at 1463.
Hunk #4 succeeded at 1514 (offset -4 lines).
Hunk #5 succeeded at 1646 (offset -7 lines).
1 out of 5 hunks failed
Hmm...  Ignoring the trailing garbage.
done