Now that you have read An Agenda for Life with Org Mode, you know how to build the perfect agenda for managing the tasks in your life. But, I ask you, what good is a task that you cannot complete?
Fortunately, Org Mode provides a rich set of interactive commands for manipulating your task entries directly from the agenda view and, in fine Emacs style, the commands relevant to each type of view will apply only to the appropriate section of a composite view.
I’ve tweaked and customized my interface to the agenda and so I want to share with you the most useful commands and a couple of the things I have added.
As usual, the most important commands you can learn are the navigation commands. It would be impossible to apply the others without an ability to move the cursor around within the agenda.
As you all know, I am an Evil Mode user, so I have bound the
j keys to
move up and down, respectively.
(define-key org-agenda-mode-map "j" 'org-agenda-next-item) (define-key org-agenda-mode-map "k" 'org-agenda-previous-item)
Moving in a Composite View
Within a composite agenda view, you will have a heading of some kind at the beginning of each section. I was surprised that Org Mode lacked navigation commands for jumping directly to the headings, so I wrote one.
This is probably not an ideal approach, but it works. I use the fact that the headings possess specific text properties to locate them in the buffer and it’s not the most elegant code to read, but it has been working great for me.
(defun air-org-agenda-next-header () "Jump to the next header in an agenda series." (interactive) (air--org-agenda-goto-header)) (defun air-org-agenda-previous-header () "Jump to the previous header in an agenda series." (interactive) (air--org-agenda-goto-header t)) (defun air--org-agenda-goto-header (&optional backwards) "Find the next agenda series header forwards or BACKWARDS." (let ((pos (save-excursion (goto-char (if backwards (line-beginning-position) (line-end-position))) (let* ((find-func (if backwards 'previous-single-property-change 'next-single-property-change)) (end-func (if backwards 'max 'min)) (all-pos-raw (list (funcall find-func (point) 'org-agenda-structural-header) (funcall find-func (point) 'org-agenda-date-header))) (all-pos (cl-remove-if-not 'numberp all-pos-raw)) (prop-pos (if all-pos (apply end-func all-pos) nil))) prop-pos)))) (if pos (goto-char pos)) (if backwards (goto-char (line-beginning-position)))))
air-prefixes are simply namespace separators to avoid possible function collisions.
- The main function uses the
cllibrary, which I believe is now part of Emacs, but you may want to err on the side of safety and include a
(eval-when-compile (require 'cl))in the file this function lives in.
- It might be a cleaner design to have the main function return
nilor a buffer position and let the interactive functions call
goto-char, but I’m too lazy to change it now and couldn’t think of a use case for knowing the position without jumping to it.
I have bound these to the capitalized versions of my usual
(define-key org-agenda-mode-map "J" 'air-org-agenda-next-header) (define-key org-agenda-mode-map "K" 'air-org-agenda-previous-header)
So now you’re jumping around all over the place… But what can you do to change the entries themselves?
The main keys you will need to know to manage the tasks in your agenda are the following:
t: Cycle the TODO state of the current item.
,: Apply a specific priority (you’ll be prompted in the minibuffer).
-: Increase or decrease priority, respectively.
S-Right: Shift date or time of item at point forward or backward.
s: Save all agenda buffers.
g: Rebuild all agenda views in the current buffer.
These should be self-explanatory. The date/time shifting keys will affect
DEADLINE items, but you have to press
g to rebuild the buffer
after making the change to see any effect it has on color-coding, etc.
Important! Making changes to items in the agenda buffer edits the
underlying buffers where the agenda items live, but it does not save those
buffers! Get in the habit of pressing
s to save all modified agenda buffers
after making changes directly in the agenda view. I press
sg after most edits
to save and recompute the agenda.
In addition, I wanted an easy way to add things to my task list from this view,
so I also bound
c to my default capture command:
(defun air-org-agenda-capture (&optional vanilla) "Capture a task in agenda mode, using the date at point. If VANILLA is non-nil, run the standard `org-capture'." (interactive "P") (if vanilla (org-capture) (let ((org-overriding-default-time (org-get-cursor-date))) (org-capture nil "a")))) (define-key org-agenda-mode-map "c" 'air-org-agenda-capture)
What this does, essentially, is let me press
c by itself to open my default
capture command, which is a TODO entry (the shortcut key is “a” and that is
org-capture). If I use a prefix (by pressing
C-u c), it will open
the default (“vanilla”) Org Mode capture dialog, prompting me to pick a capture
type, where I can choose my “note” type or others I have developed.
After changing TODO state, priority, or adding a new item, you will need to
g to rebuild the buffer and display the changes.
The agenda view is, ultimately, a time- and status-sensitive summary of the content in your agenda files, which might be files dedicated to storing tasks (as some of mine are) or note-taking files that happen to have tasks sprinkled into them (the original reason for Org Mode’s creation).
So as you are navigating your agenda, you will often need to get to the underlying entry to edit it. Quite often, I will have a task that requires some further note-taking or data collection, and I will use that entry itself to gather the information.
There are four major ways in which to access the underlying task entries, and those are:
RET: Switch to the current entry in this window.
TAB: Switch to the current entry in a new split window.
SPC: Show the current entry in a new split window with highlighting.
F: Follow mode (persist the effect of
SPCas point moves).
TAB are equivalent save for the behavior of the window splitting. If
you want to jump to an item to edit it exclusively, use
RET; if you want to
continue to see the agenda while you do it, use
I don’t use
SPC as often as maybe I should. It and the “follow mode” are very
useful for understanding the location and context of an entry in a read-only
manner. I haven’t found a great use for “follow mode” other than showing it off.
Launching the Agenda
Finally, as you may have picked up, I live and die by my agenda, so I either
have it open all the time or I jump back to it between any other tasks I might
use Emacs for. I quickly tired of pressing
C-c t A d to launch my agenda
custom command, so I created a quick function and global key definition.
After experimenting with a few global keys, I landed on
S-SPC (shift +
spacebar), which is not used by anything else I’m aware of and is the easiest
thing to press that I could find. I probably press it 900 times a day.
(defun air-pop-to-org-agenda (&optional split) "Visit the org agenda, in the current window or a SPLIT." (interactive "P") (org-agenda nil "d") (when (not split) (delete-other-windows))) (define-key evil-normal-state-map (kbd "S-SPC") 'air-pop-to-org-agenda)
Note that I am defining this mapping in Evil’s normal state, but you could just as easily define it in Emacs’ global map instead.
The trick is calling
org-agenda with a
nil prefix argument and the “agenda
key” corresponding to the dispatch menu key you would press to open the agenda
view you want. Mine is “d” for my custom daily agenda.
Launching the agenda view will split the window. 99% of the time, I want to blow away all other windows and see the agenda by itself, so that’s the default behavior, but I provided a prefix argument to leave the splits in the very few cases where I want that.