From c18db73f1c3812bc63e776af99ee061190ff6262 Mon Sep 17 00:00:00 2001
From: Juri Linkov <juri@linkov.net>
Date: Fri, 24 Sep 2021 09:44:47 +0300
Subject: [PATCH] * lisp/gnus/mm-uu.el (mm-uu-type-alist): Add
 markdown-diff/-emacs-sources

(Bug#50763)
---
 lisp/gnus/mm-uu.el | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lisp/gnus/mm-uu.el b/lisp/gnus/mm-uu.el
index 494221adeec..a52613a092c 100644
--- a/lisp/gnus/mm-uu.el
+++ b/lisp/gnus/mm-uu.el
@@ -145,6 +145,14 @@ This can be either \"inline\" or \"attachment\".")
      ,#'mm-uu-pgp-key-extract
      ,#'mm-uu-gpg-key-skip-to-last
      nil)
+    (markdown-emacs-sources
+     "^```\\(?:elisp\\|emacs-lisp\\|\n(\\)"
+     "^```$"
+     ,#'mm-uu-emacs-sources-extract)
+    (markdown-diff ;; this should be higher than `git-format-patch'
+     "^```\\(?:diff\\|patch\\|\ndiff --git \\)"
+     "^```$"
+     ,#'mm-uu-diff-extract)
     (emacs-sources
      "^;;;?[ \t]*[^ \t]+\\.el[ \t]*--"
      "^;;;?[ \t]*\\([^ \t]+\\.el\\)[ \t]+ends here"
-- 
2.39.2