The pipe message function (when used with a prefix) uses a search of
the form "id:<id1> or id:<id2>" etc. Since the user says precisely
which messages are wanted by opening them it should not use excludes.
(let (shell-command)
(if entire-thread
(setq shell-command
(let (shell-command)
(if entire-thread
(setq shell-command
- (concat notmuch-command " show --format=mbox "
+ (concat notmuch-command " show --format=mbox --exclude=false "
(shell-quote-argument
(mapconcat 'identity (notmuch-show-get-message-ids-for-open-messages) " OR "))
" | " command))
(shell-quote-argument
(mapconcat 'identity (notmuch-show-get-message-ids-for-open-messages) " OR "))
" | " command))