Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From b15cc4ff72165dc24e6d08f4e5ec3a936b079195 Mon Sep 17 00:00:00 2001
|From: Maxim Mihaylin <slimbox.sdb@gmail.com>
|Date: Sat, 5 Aug 2023 23:26:15 +0600
|Subject: [PATCH] Changes dmenu behavior to show only desktop files. It is
| recommended to use the patch of the same name for dwm.
|
|---
| Makefile           | 8 ++++++--
| dmenu_path_desktop | 7 +++++++
| dmenu_run_desktop  | 2 ++
| 3 files changed, 15 insertions(+), 2 deletions(-)
| create mode 100755 dmenu_path_desktop
| create mode 100755 dmenu_run_desktop
|
|diff --git a/Makefile b/Makefile
|index a03a95c..752edc9 100644
|--- a/Makefile
|+++ b/Makefile
--------------------------
Patching file Makefile using Plan A...
Hunk #1 succeeded at 34.
Hunk #2 succeeded at 42.
Hunk #3 succeeded at 58.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/dmenu_path_desktop b/dmenu_path_desktop
|new file mode 100755
|index 0000000..e6b1144
|--- /dev/null
|+++ b/dmenu_path_desktop
--------------------------
(Creating file dmenu_path_desktop...)
Patching file dmenu_path_desktop using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/dmenu_run_desktop b/dmenu_run_desktop
|new file mode 100755
|index 0000000..410b4b1
|--- /dev/null
|+++ b/dmenu_run_desktop
--------------------------
(Creating file dmenu_run_desktop...)
Patching file dmenu_run_desktop using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
Hmm...  Ignoring the trailing garbage.
done