inserting a copy of an element at point (timestamps)

inserting a copy of an element at point (timestamps)

[Matt Price]

[-- Attachment #1: Type: text/plain, Size: 773 bytes --]

Every time I think I'm starting to learn org Mode, I find I'm actually
really ignorant.

I want to write a simple function that inserts a timestamp at point for a
date one week after the previous timestamp. I'm sure it's very simple. But
I can't figure out how to do it.

i have this:

(defun mwp/one-week-later ()
  "add a new timestamp a week later than the previous one"

  (interactive)
  (save-excursion
    (let ((curpos (point)))
      (re-search-backward "<[0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}"  )
      (let* ((previous-ts (org-element-context)))
        (goto-char curpos)
        (INSERT COPY OF PREVIOUS-TS) ;; obviously this is fake. But what to
replace it with?
        (org-timestamp-change 7 'dat)     )))
    )

What's the real solution? Thank you,
Matt

[-- Attachment #2: Type: text/html, Size: 1056 bytes --]

Re: inserting a copy of an element at point (timestamps)

[John Kitchin]

Try this. You may want use <> intead of [], and you can see
org-re-timestamp for other options than all.

(defun insert-ts+7 ()
  (interactive)
  (insert
   (concat "["
           (save-excursion
             (re-search-backward
              (org-re-timestamp 'all))
             (match-string 0)))
   "]")
  (org-timestamp-change 7 'day))


Matt Price writes:

> Every time I think I'm starting to learn org Mode, I find I'm actually
> really ignorant.
>
> I want to write a simple function that inserts a timestamp at point for a
> date one week after the previous timestamp. I'm sure it's very simple. But
> I can't figure out how to do it.
>
> i have this:
>
> (defun mwp/one-week-later ()
>   "add a new timestamp a week later than the previous one"
>
>   (interactive)
>   (save-excursion
>     (let ((curpos (point)))
>       (re-search-backward "<[0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}"  )
>       (let* ((previous-ts (org-element-context)))
>         (goto-char curpos)
>         (INSERT COPY OF PREVIOUS-TS) ;; obviously this is fake. But what to
> replace it with?
>         (org-timestamp-change 7 'dat)     )))
>     )
>
> What's the real solution? Thank you,
> Matt

--
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu

Re: inserting a copy of an element at point (timestamps)

[Rasmus]

Hi,

Matt Price <moptop99@gmail.com> writes:

> Every time I think I'm starting to learn org Mode, I find I'm actually
> really ignorant.
>
> I want to write a simple function that inserts a timestamp at point for a
> date one week after the previous timestamp. I'm sure it's very simple. But
> I can't figure out how to do it.
>
> i have this:
>
> (defun mwp/one-week-later ()
>   "add a new timestamp a week later than the previous one"
>
>   (interactive)
>   (save-excursion
>     (let ((curpos (point)))

aka save-excursion.  Also, you should limit your search to the current
heading.

>       (re-search-backward "<[0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\}"  )

org-ts-regexp or maybe org-ts-regexp-both.


>       (let* ((previous-ts (org-element-context)))
>         (goto-char curpos)
>         (INSERT COPY OF PREVIOUS-TS) ;; obviously this is fake. But what to
> replace it with?

(save-excursion (insert (org-element-interpret-data previous-ts))
                (org-timestamp-change 7 'day))

>         (org-timestamp-change 7 'dat)     )))

You need to use ’day.

You probably don’t need org-element in this case, but then again why
not...

Rasmus

-- 
Warning: Everything saved will be lost