From 2c01b9135c1378774e264447d25b4218bbb98dc9 Mon Sep 17 00:00:00 2001
From: "Dirk-Jan C. Binnema" <djcb@djcbsoftware.nl>
Date: Sun, 19 Apr 2026 00:05:00 +0300
Subject: [PATCH] mu4e-compose: use text/x-diff default

... in mu4e-compose-reply-include-mime-types, add text/x-diff as well.
---
 mu4e/mu4e-draft.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mu4e/mu4e-draft.el b/mu4e/mu4e-draft.el
index 9045ae57..088ffa37 100644
--- a/mu4e/mu4e-draft.el
+++ b/mu4e/mu4e-draft.el
@@ -200,7 +200,8 @@ you don't consider that reasonable, set to nil."
   :safe 'booleanp
   :group 'mu4e-compose)
 
-(defcustom mu4e-compose-reply-include-mime-types '("text/x-patch")
+(defcustom mu4e-compose-reply-include-mime-types
+  '("text/x-patch" "text/x-diff")
   "MIME types from the parent message to include when replying.
 
 When replying to a message, MIME parts with content-types in this