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(rmail-summary-delete-forward): Argument is now a repeat count.

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(rmail-summary-delete-backward): Corresponding changes.
This commit is contained in:
Richard M. Stallman 1997-04-16 00:56:40 +00:00
parent f0cca206dc
commit 93cba99425
1 changed files with 20 additions and 14 deletions
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34
lisp/mail/rmailsum.el
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@ -570,17 +570,19 @@ If N is negative, go forwards instead."
;; Delete and undelete summary commands.
(defun rmail-summary-delete-forward (&optional backward)
(defun rmail-summary-delete-forward (&optional count)
"Delete this message and move to next nondeleted one.
Deleted messages stay in the file until the \\[rmail-expunge] command is given.
With prefix argument, delete and move backward."
(interactive "P")
(let (end)
(rmail-summary-goto-msg)
(pop-to-buffer rmail-buffer)
(rmail-delete-message)
(let ((del-msg rmail-current-message))
(pop-to-buffer rmail-summary-buffer)
A prefix argument serves as a repeat count;
a negative argument means to delete and move backward."
(interactive "p")
(let (end del-msg
(backward (< count 0)))
(while (/= count 0)
(rmail-summary-goto-msg)
(with-current-buffer rmail-buffer
(rmail-delete-message)
(setq del-msg rmail-current-message))
(rmail-summary-mark-deleted del-msg)
(while (and (not (if backward (bobp) (eobp)))
(save-excursion (beginning-of-line)
@ -588,13 +590,17 @@ With prefix argument, delete and move backward."
(forward-line (if backward -1 1)))
;; It looks ugly to move to the empty line at end of buffer.
(and (eobp) (not backward)
(forward-line -1)))))
(forward-line -1))
(setq count
(if (> count 0) (1- count) (1+ count))))))
(defun rmail-summary-delete-backward ()
(defun rmail-summary-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."
(interactive)
(rmail-summary-delete-forward t))
Deleted messages stay in the file until the \\[rmail-expunge] command is given.
A prefix argument serves as a repeat count;
a negative argument means to delete and move forward."
(interactive "p")
(rmail-summary-delete-forward (- count)))
(defun rmail-summary-mark-deleted (&optional n undel)
;; Since third arg is t, this only alters the summary, not the Rmail buf.