Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From f22071dcfa3cd01d4fee25ea6fe3441780a11387 Mon Sep 17 00:00:00 2001
|From: mortezadadgar <mortezadadgar97@gmail.com>
|Date: Thu, 11 May 2023 16:24:49 +0330
|Subject: [PATCH]: Added restricted version of support for RTL
| languages
|
|Only applied fribi where is needed the title
|also improved the code quality based on suckless guidelines.
|---
| config.mk |  8 ++++++--
| dwm.c     | 21 ++++++++++++++++++++-
| 2 files changed, 26 insertions(+), 3 deletions(-)
|
|diff --git a/config.mk b/config.mk
|index 681e059..1dd9bb5 100644
|--- a/config.mk
|+++ b/config.mk
--------------------------
Patching file config.mk using Plan A...
Hunk #1 succeeded at 10.
Hunk #2 succeeded at 23.
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 2f4cad9..5df8bdb 100644
|--- a/dwm.c
|+++ b/dwm.c
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 21.
Hunk #2 succeeded at 143 (offset -26 lines).
Hunk #3 succeeded at 265 (offset -4 lines).
Hunk #4 succeeded at 282 (offset -33 lines).
Hunk #5 succeeded at 788 (offset -38 lines).
Hmm...  Ignoring the trailing garbage.
done