有人可以引导我朝着自动化这个功能的正确方向前进,这样我就只输入一次日期(或者用鼠标从内置的弹出日历中选择它)然后按回车键,然后它会重复这个过程自己直到完成。
(setq org-loop-over-headlines-in-active-region t)
(defun change-all-deadlines ()
"Change all deadlines in the group of tasks that are selected / highlighted."
(interactive)
(org-deadline)
(org-map-entries)
(let (new-date
(minibuffer-message "Please insert the new date, and then press RET to continue.")
[User enters (with choice to use built-in calendar popup): July 5, 2013]
(format "%s" (new-date))
[Then magic happens automatically -- :)]
(minibuffer-message "Congratulations -- all dates have been changed to %s." new-date))))
编辑:这是来自 .../lisp/org.el 的主要功能
(defun org-deadline (&optional remove time)
"Insert the \"DEADLINE:\" string with a timestamp to make a deadline.
With argument REMOVE, remove any deadline from the item.
With argument TIME, set the deadline at the corresponding date. TIME
can either be an Org date like \"2011-07-24\" or a delta like \"+2d\"."
(interactive "P")
(if (and (org-region-active-p) org-loop-over-headlines-in-active-region)
(let ((cl (if (eq org-loop-over-headlines-in-active-region 'start-level)
'region-start-level 'region))
org-loop-over-headlines-in-active-region)
(org-map-entries
`(org-deadline ',remove ,time)
org-loop-over-headlines-in-active-region
cl (if (outline-invisible-p) (org-end-of-subtree nil t))))
(let* ((old-date (org-entry-get nil "DEADLINE"))
(repeater (and old-date
(string-match
"\\([.+-]+[0-9]+[hdwmy]\\(?:[/ ][-+]?[0-9]+[hdwmy]\\)?\\) ?"
old-date)
(match-string 1 old-date))))
(if remove
(progn
(when (and old-date org-log-redeadline)
(org-add-log-setup 'deldeadline nil old-date 'findpos
org-log-redeadline))
(org-remove-timestamp-with-keyword org-deadline-string)
(message "Item no longer has a deadline."))
(org-add-planning-info 'deadline time 'closed)
(when (and old-date org-log-redeadline
(not (equal old-date
(substring org-last-inserted-timestamp 1 -1))))
(org-add-log-setup 'redeadline nil old-date 'findpos
org-log-redeadline))
(when repeater
(save-excursion
(org-back-to-heading t)
(when (re-search-forward (concat org-deadline-string " "
org-last-inserted-timestamp)
(save-excursion
(outline-next-heading) (point)) t)
(goto-char (1- (match-end 0)))
(insert " " repeater)
(setq org-last-inserted-timestamp
(concat (substring org-last-inserted-timestamp 0 -1)
" " repeater
(substring org-last-inserted-timestamp -1))))))
(message "Deadline on %s" org-last-inserted-timestamp)))))