emacs-29 14d1c00e806: Allow reindentation of images inserted by 'mm-inline-image'

[Eli Zaretskii]

branch: emacs-29
commit 14d1c00e806cbd864acc6b4a6f84a4453954b898
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    Allow reindentation of images inserted by 'mm-inline-image'
    
    * lisp/gnus/mm-view.el (mm-inline-image): Use "x" as text on which
    to put the image 'display' property, so that indentation commands
    don't destroy the image inadvertently.  (Bug#62637)
---
 lisp/gnus/mm-view.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/gnus/mm-view.el b/lisp/gnus/mm-view.el
index 8dfb0deb418..2c407353559 100644
--- a/lisp/gnus/mm-view.el
+++ b/lisp/gnus/mm-view.el
@@ -98,7 +98,7 @@ This is only used if `mm-inline-large-images' is set to
                    (truncate (* mm-inline-large-images-proportion
                                 (- (nth 3 edges) (nth 1 edges)))))))
          image))
-     " ")
+     "x")
     (insert "\n")
     (mm-handle-set-undisplayer
      handle