Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From 46115eedb8ba1da17ea6fb76eb9ffba806faa828 Mon Sep 17 00:00:00 2001
|From: Casey Fitzpatrick <kcghost@gmail.com>
|Date: Sat, 28 Jan 2023 10:13:45 -0500
|Subject: [PATCH] xresources support
|
|Rename foreground to focusnew to avoid conflict with common usage in Xresources
|---
| config.def.h | 51 +++++++++++++++++++++++++-----------
| tabbed.c     | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++--
| 2 files changed, 107 insertions(+), 17 deletions(-)
|
|diff --git a/config.def.h b/config.def.h
|index 51bb13d..76059d3 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 1.
Hunk #2 succeeded at 33.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/tabbed.c b/tabbed.c
|index eafe28a..6ca3454 100644
|--- a/tabbed.c
|+++ b/tabbed.c
--------------------------
Patching file tabbed.c using Plan A...
Hunk #1 succeeded at 13.
Hunk #2 succeeded at 86.
Hunk #3 succeeded at 136.
Hunk #4 succeeded at 262.
Hunk #5 succeeded at 805.
Hunk #6 succeeded at 931.
Hunk #7 succeeded at 1142.
Hunk #8 succeeded at 1422.
Hmm...  Ignoring the trailing garbage.
done