mu4e-compose: implement mu4e-compose-supersede

Hook up `message-supersede` which you can /supersede/ your own messages;
that is, send the message as kind-of reply to the same recipients. This
only works if you were the sender.

This should help for #2584.

1 files changed, 5 insertions, 0 deletions

diff --git a/NEWS.org b/NEWS.org
index 786939c..c816e2f 100644
--- a/NEWS.org
+++ b/NEWS.org
@@ -83,6 +83,11 @@
       ~#'mu4e-personal-or-alternative-address-p~. This only works for
       [[info:(message) Wide Reply][wide-replies]].
 
+    - Another new function is ~mu4e-compose-supersede~ (not bound to any key by
+      default), with which you can /supersede/ your own messages; that is, send
+      the message as a kind-of reply to the same recipients. This only works if
+      you were the sender.
+
     - The special mailing list handling is gone; ~mu4e-compose-reply~ and
       ~mu4e-compose-wide-reply~ should take care of that. There's also
       ~message-reply-to-function~ for ultimate control; see [[info:(message)