From b1129d905af5643ffec6a19d6cb1cf76abf9d9ce Mon Sep 17 00:00:00 2001 From: David Bremner Date: Sun, 24 Sep 2023 06:51:49 -0300 Subject: [PATCH] emacs: save undisplayer function for MIME parts For some kinds of MIME parts (at least images), our trickery with overlays will not work, so save the more drastic function created by Gnus that actually deletes the part from the buffer. In an ideal world we would return this function as (part of) a value, but here the call stack is too complicated for anything that simple, so we stash it in the part plist and rely on that being preserved (unlike the mm handle, which is transient). --- emacs/notmuch-lib.el | 1 + 1 file changed, 1 insertion(+) diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el index 84ba8c5e..a09f4ab8 100644 --- a/emacs/notmuch-lib.el +++ b/emacs/notmuch-lib.el @@ -703,6 +703,7 @@ current buffer, if possible." (when (mm-inlinable-p handle) (set-buffer display-buffer) (mm-display-part handle) + (plist-put part :undisplayer (mm-handle-undisplayer handle)) t)))))) ;;; Generic Utilities