Function: rmail-delete-backward
rmail-delete-backward is an interactive and byte-compiled function
defined in rmail.el.gz.
Signature
(rmail-delete-backward &optional COUNT)
Documentation
Delete this message and move to previous nondeleted one.
Deleted messages stay in the file until the M-x rmail-expunge (rmail-expunge) command is given.
Optional argument COUNT (interactively, prefix argument) is a repeat count;
negative argument means move forwards instead of backwards.
Returns t if a new message is displayed after the delete, or nil otherwise.
Key Bindings
Source Code
;; Defined in /usr/src/emacs/lisp/mail/rmail.el.gz
(defun rmail-delete-backward (&optional count)
"Delete this message and move to previous nondeleted one.
Deleted messages stay in the file until the \\[rmail-expunge] command is given.
Optional argument COUNT (interactively, prefix argument) is a repeat count;
negative argument means move forwards instead of backwards.
Returns t if a new message is displayed after the delete, or nil otherwise."
(interactive "p")
(if (not count) (setq count 1))
(rmail-delete-forward (- count)))