Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From d0d9715e5197a5b8af810508f48db001f54817c3 Mon Sep 17 00:00:00 2001
|From: Paul Storkman <storkman@storkman.nl>
|Date: Tue, 4 Nov 2025 17:41:50 +0100
|Subject: [PATCH] Use vertical font metrics from the "OS/2" table, if possible.
|
|---
| config.def.h | 10 +++++++
| x.c          | 73 +++++++++++++++++++++++++++++++++++++++++++++++-----
| 2 files changed, 77 insertions(+), 6 deletions(-)
|
|diff --git a/config.def.h b/config.def.h
|index 2cd740a..e959638 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 8.
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 d73152b..ae07d57 100644
|--- a/x.c
|+++ b/x.c
--------------------------
Patching file x.c using Plan A...
Hunk #1 succeeded at 15.
Hunk #2 succeeded at 125.
Hunk #3 succeeded at 975.
Hunk #4 succeeded at 1555.
Hmm...  Ignoring the trailing garbage.
done