Before I start describing how I organize my professional life using Emacs and org-mode, let me introduce myself. I’m a researcher in computational neuroscience working at the Institute of Neurodegenerative Diseases in Bordeaux (France). As such, my main tasks during a typical day are meetings with my PhD students (physical or online), team and grant meetings (physical or online), development (GitHub), reading (online), reviewing (online) and writing (books, papers, grants, notes, etc). I’m also co-founder and editor in chief for ReScience C and ReScience X and I’m involved in several academic and open source projects. I receive approximately 100 mails and 10 GitHub notifications a day.
As of September 2020, I’m supervising five PhD students (two first year, one second year, one third year and one finishing). I’m currently writing a book (Scientific Visualization — Python & Matplotlib), handling the simulatenous writing of 6 academic papers (at various stages), while preparing a SciFi festival (Hypermondes), a hackaton (ReproHack @ Bordeaux), a workshop (Ten Years Reproducibility Challenge) and a summer school (ASPP 2021) to be held in Bordeaux in 2021.
All these activities requires some organisation.
I’ve decided some weeks ago to (try to) adopt the method of David Allen named “Get Things Done” (GTD). A lot of people were giving very positive feedback about this method and there are a lot of related resources online, including several Emacs/org-mode setup. This helped me a lot to design my own setup since I did not read the book, but I found a nice summary:
- Capture anything that crosses your mind, nothing is too big or small.
- Clarify what you’ve captured into clear and concrete action steps.
- Organize and put everything into the right place.
- Review, update, and revise your lists.
- Engage Get to work on the important stuff.
Then I read a lot of other Emacs specific resources that were incredibly useful but also a bit complex because people introduced their full setup making it difficult to understand it sometime. Since I’m still in the setup phase, I’ve decided to document the process while designing it, hoping it will be helpful for others.
If you want to read my current full setup, just go the end of this document. Else, you can read each section and discover the process step by step. Note that this means we’ll write some parts only to be rewritten later with some improvements, just for the sake of clarity.
In all the following section, I’ll suppose you’re familiar with emacs (of
course) and knows bit of org-mode. If this is not the case, you can follow
the different links I’ve inserted. They point to the relevant section in
the org-mode manual. We’ll start with a Vanilla emacs without any initial
configuration (“/emacs -q – GTD.el”/) such that you should obtain the same
result as me. GTD.el will be given in each section.
The address of this document is: https://www.labri.fr/perso/nrougier/GTD/index.html
The sources of this document is: https://github.com/rougier/emacs-GTD
This document has been written in org mode (=GTD.org=) using a customized CSS stylesheet (=GTD.css=) released (both) under a CC-BY 4.0 international license. Feel free to re-use it if you like it.
Here are various resources that helped me to design my workflow:
- Org-mode Workflow: A Preview by Jethro Kuan (2020)
This is going to be a multi-part series on Emacs and org-mode. This is also going to be a really long series, so before we begin I want to give you an idea of what to expect. What I’m about to present is a workflow I’ve tweaked over several years. It is a workflow that has constantly evolved to adapt to my varying needs. At the time of writing, I have completed 3478 todo items, and written over 29000 lines in my personal knowledge base.
- Orgmode for GTD by Nicolas Petton (2017)
I’ve been using Orgmode to implement the GTD methodology for the last 4 years. Rather than explaining the GTD methodology itself or how Orgmode works, in this post I’ll detail how I use Orgmode to implement GTD. If you don’t know Orgmode and are curious about it, you should head to its website first.
- Org Mode - Organize Your Life In Plain Text! by Bernt Hansen (2015)
I have been using org-mode as my personal information manager for years now. I started small with just the default TODO and DONE keywords. I added small changes to my workflow and over time it evolved into what is described by this document. I still change my workflow and try new things regularly. This document describes mature workflows in my current org-mode setup. I tend to document changes to my workflow 30 days after implementing them (assuming they are still around at that point) so that the new workflow has a chance to mature.
- How I use Emacs and Org-mode to implement GTD by Charles Cave (2009)
“Getting Things Done” is a book by David Allen in which he describes a work-life management system developed after twenty years of consulting work. The promise of GTD is “Stress-free productivity” and developing a calm state of mind in a state of readiness. Allen’s second book, “Ready for Anything” elaborates on these principles in a series of essays. The effectiveness of GTD lies in taking a complete and current inventory of all your commitments, then organizing and reviewing this information regularly in a systematic way. Your work and life can then be viewed from different levels of detail allowing you to make choices about what to do (and not do) at any moment.
And of course, the org-mode documentation helped me alot.
Org is a mode for keeping notes, maintaining TODO lists, and doing project planning with a fast and effective plain-text system. It is also an authoring and publishing system, and it supports working with source code for literal programming and reproducible research.
The first step I was interested in was a way to quickly capture any idea
that I may have during the day. My goal was to have a non-disruptive
process, that is, type a key sequence to enter capture mode, type some text
and then just forget about it. More specifically, I did not want to have to
think where I would store this text nor thinking about any related
information such as tags or date. I chose to store theses ideas in a
~/Documents/org/inbox.org file:
(setq org-directory "~/Documents/org")
(setq org-agenda-files (list "inbox.org"))My initial inbox.org reads (we’ll modify it later):
#+STARTUP: content showstars indent
#+FILETAGS: inbox
The STARTUP line defines some buffer settings (initial visibility, indent
mode and star visibility) while the FILETAGS line defines a common tag that
will be inherited by all entries (inbox in this case).
then we can setup a specific capture template for inbox:
(setq org-capture-templates
`(("i" "Inbox" entry (file "inbox.org")
,(concat "* TODO %?\n"
"/Entered on/ %U"))))and setup a keyboard shortcut (C-c c):
(define-key global-map (kbd "C-c c") 'org-capture)Note that this binding will invoke the org capture menu and to add
something to the inbox, the full sequence is C-c c i. Since I intend
to use it quite often, I prefer to have shorter bindings:
(defun org-capture-inbox ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "i"))
(define-key global-map (kbd "C-c i") 'org-capture-inbox)For a long time, I’ve been using my mail inbox as a todo box, i.e. a collection of emails that call for action. Any mail that was not archived requested an answer in the short or long term. I doubt this is the recommended way of handling the inbox (but is there any?) but since I decided to move to GTD, it was also the opportunity to handle my mail differently. A few months back, I moved away from the default system email client on my OSX machine and started to use the almighty mu4e (mu for emacs) that provides a very smooth capture integration. We can thus add a new template for quickly capturing a “Reply to” action to be filed in the inbox.
(setq org-capture-templates
`(("i" "Inbox" entry (file "inbox.org")
,(concat "* TODO %?\n"
"/Entered on/ %U"))
("@" "Inbox [mu4e]" entry (file "inbox.org")
,(concat "* TODO Process \"%a\" %?\n"
"/Entered on/ %U"))))We can now define a binding for headers and view mode:
(define-key mu4e-headers-mode-map (kbd "C-c c") 'mu4e-org-store-and-capture)
(define-key mu4e-view-mode-map (kbd "C-c c") 'mu4e-org-store-and-capture)To register a reply action, the full sequence is thus C-c c @.
Since I’m lazy, let’s shorten it to C-c i:
(defun org-capture-mail ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "@"))
(define-key mu4e-headers-mode-map (kbd "C-c i") 'org-capture-mail)
(define-key mu4e-view-mode-map (kbd "C-c i") 'org-capture-mail)Last thing is a small hook to tell org-capture to use the full window instead of splitting the current window. This is not mandatory at all and mostly depends on your taste.
(add-hook 'org-capture-mode-hook 'delete-other-windows)Any time you want to enter something in your inbox, be it a note or
something related to a mail, just type C-c i and you should see the
following capture window:
*Capture buffer. Finish 'C-c C-c', refile 'C-c C-w', abort 'C-c C-k'.*
* TODO +_+
/Entered on [2020-09-11 Fri 07:53]/
For mail related note, you don’t have to do anything:
*Capture buffer. Finish 'C-c C-c', refile 'C-c C-w', abort 'C-c C-k'.*
* TODO Process "Adaptive Computation Time …" +_+
/Entered on [2020-09-08 Tue 08:51]/
My inbox notes are generally short (verb + subject) because I use a daily
review and it is generally enough information for later processing. To give
you an idea, here is my current inbox (2020-09-11 Fri). Note that all the
Process entries links to the relevant mail.
#+STARTUP: content showstars indent
#+FILETAGS: inbox
* TODO Organize bibliography …
* TODO Process "Adaptive Computation Time …" …
* TODO Process "Relevant paper" …
* TODO Mail F.Wagner about team talk …
* TODO Buy "Canon printer" …
* TODO Process "ICDL oral presentation" …
* TODO Write discussion (plasticity paper) …
* TODO Compute VSOM δxδy representation …
During the review, some of these notes will be filed directly under an existing project, some will be split in several subtasks and some others will lead to the creation of a new project.
Our first (incomplete) GTD configuration is:
GTD.el (version 1)
(require 'org)
(setq org-directory "~/Documents/org")
(setq org-agenda-files (list "inbox.org"))
(setq org-capture-templates
`(("i" "Inbox" entry (file "inbox.org")
,(concat "* TODO %?\n"
"/Entered on/ %U"))
("@" "Inbox [mu4e]" entry (file "inbox.org")
,(concat "* TODO Reply to \"%a\" %?\n"
"/Entered on/ %U"))))
(defun org-capture-inbox ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "i"))
(defun org-capture-mail ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "@"))
;; Use full window for org-capture
(add-hook 'org-capture-mode-hook 'delete-other-windows)
(define-key global-map (kbd "C-c c") 'org-capture)
(define-key global-map (kbd "C-c i") 'org-capture-inbox)
;; Only if you use mu4e
;; (require 'mu4e)
;; (define-key mu4e-headers-mode-map (kbd "C-c i") 'org-capture-mail)
;; (define-key mu4e-view-mode-map (kbd "C-c i") 'org-capture-mail)The set of available commands at this point is:
| Command | Bindings | Mode + where |
|---|---|---|
| Capture menu | C-c c | any |
| Capture a new TODO | C-c i or C-c c i | any |
| Capture a mail-related TODO | C-c i or C-c c @ | mu4e view/headers mode |
Before heading to the review process, we need first to setup the agenda
that will help us to track daily meetings and tasks. Using the previous
inbox configuration, you can actually already have a view of your inbox
using the M-x org-agenda command that will bring up a menu where you can
choose what to display. Before using it, let me first define a new global
key binding (C-c a) for quick access to the agenda:
(define-key global-map (kbd "C-c a") 'org-agenda)Now, let’s see what our tasks look like by invoking the “List of All TODO
entries” using the t menu (full sequence is thus C-c a t):
*Global list of TODO items of type: ALL*
*Press ‘N r’ (e.g. ‘0 r’) to search again: (0)[ALL] (1)TODO (2)DONE*
inbox: TODO Organize bibliography /:inbox:/
inbox: TODO Process "Adaptive Computation Time…" /:inbox:/
inbox: TODO Process "Relevant paper" /:inbox:/
inbox: TODO Mail F.Wagner about team talk /:inbox:/
inbox: TODO Buy "Canon printer" /:inbox:/
inbox: TODO Process "ICDL oral presentation" /:inbox:/
inbox: TODO Write discution (plasticity paper) /:inbox:/
inbox: TODO Compute VSOM δxδy representation /:inbox:/
The display of the task list is bit redundant because we have an “inbox” on
the left and an “inbox” on the right. However, they do not have the same
origin. The one on the left is the name of the file where the related TODO
is stored while the one on the right is a tag. If you remember our inbox
file setup header, there was a #+FILETAGS: inbox line that assign the
“inbox” tag to each entry. Since tags are redundant, let’s just remove them
by filtering them out:
(setq org-agenda-hide-tags-regexp ".")With this line, we actually ask the agenda to hide any tag (.) that may be
present. Of course, you can choose to be more specific and hide only some
tags, it’s up to you. Now we still have to choose what to do with the left
part displaying “inbox”. This is displayed because there is no category
assigned to the entry and when the agenda display a TODO item, the default
behavior is to display the category or the filename if there is no
category. You can of course change what is actually displayed by modifying
the org-agenda-prefix-format:
(setq org-agenda-prefix-format
'((agenda . " %i %-12:c%?-12t% s")
(todo . " %i %-12:c")
(tags . " %i %-12:c")
(search . " %i %-12:c")))We could also add a #+CATEGORY: INBOX to the header of our inbox file but I prefer not to have anything displayed for now. So let’s get’s rid of the category display for todo items:
(setq org-agenda-prefix-format
'((agenda . " %i %-12:c%?-12t% s")
(todo . " ")
(tags . " %i %-12:c")
(search . " %i %-12:c")))And the result is:
*Global list of TODO items of type: ALL*
*Press ‘N r’ (e.g. ‘0 r’) to search again: (0)[ALL] (1)TODO (2)DONE*
TODO Organize bibliography
TODO Process "Adaptive Computation Time…"
TODO Process "Relevant paper"
TODO Mail F.Wagner about team talk
TODO Buy "Canon printer"
TODO Process "ICDL oral presentation"
TODO Write discution (plasticity paper)
TODO Compute VSOM δxδy representation
Beside notes taking, I send or received a number of appointments (generally
through mail) and I need to save them. I prefer not to file them in my
inbox since generally I know both the topic and when they will occur such
that I can directly store them in a dedicated agenda.org file that will be
used to store all my scheduled events and meetings. Let’s first add this
new file to the list of org files:
(setq org-agenda-files (list "inbox.org" "agenda.org"))The initial file has a basic startup header configuration and I also
defined a set of default tags using the #+TAGS syntax. This will ease the
assignment of tags when adding a new entry or modifying an entry (we’ll see
that later):
#+STARTUP: hideall showstars indent
#+TAGS: event(e) meeting(m) deadline(d)
#+TAGS: @outside(o) @imn(i) @inria(r) @online(l) @canceled(c)
The structure of my agenda is split into birthdays and recurrent / past / future events. This quite arbitrary and you can use any a different structure.
* *Birthdays*
* *Recurrent*
* *Scheduled*
* *People*
* *Team*
* *Past*
* *Future*
Let’s first start filling the birthdays part. For any yearly event such as birthdays, we can add special entries using the org-anniversary syntax (from the diary).
* *Birthdays*
%%(org-anniversary 1976 6 1) Emacs is %d years old
%%(org-anniversary 1953 3 16) Richard Stallman is %d years old
Each time month/day is displayed in the agenda, the corresponding text will be displayed as well.
For the recurrent events, I make a separation between scheduled, people and team. In my case, scheduled events are mostly daily events and I use the agenda as a reminder. I could have used the repeating tasks feature (using syntax such as [2020-09-12 Sat 09:00 +1d], but the problem is that I wanted to have some daily repeating task only for workdays and the previous syntax does not offer such choice. Instead, I’ve used the following code:
* *Recurrent*
* *Scheduled*
* *GTD Review* 18:00-18:20 /:review:@home:/
/SCHEDULED: <%%(memq (calendar-day-of-week date) '(1 2 3 4 5))>/
* *Notes cleaning* 18:20-18:30 /:review:@home:/
/SCHEDULED: <%%(memq (calendar-day-of-week date) '(1 2 3 4 5))>/
* *Agenda cleaning* /:review:@home:/
/SCHEDULED: <2020-09-01 Tue +1m>/
For recurrent events with people, I do not use the repeating task feature because I want to be able to cancel a specific meeting if it did not happen and also to use the entry for taking notes (we will see that below).
* *Recurrent*
* *People*
* *Student A (weekly meeting)* /:meeting:/
* *Student A* /:@canceled:/
/<2020-09-14 Mon 10:00-11:00>/
* *Student A* /:@online:/
/<2020-09-07 Mon 10:00-11:00>/
* *Student A* /:@imn:/
/<2020-09-14 Mon 10:00-11:00>/
For these recurrent events, I write them directly into the agenda file at the end of a meeting where we generally agree on next meeting. Here is quick reminder by Greg Lucas on how to enter date and their definition:
- PLAIN timestamp (
C-c .) - This is used for things like appointments where the entry occurs at a specific date/time. Such an entry will show up in the agenda on the specified day, and will not show up after that day has passed. Note that an appointment in the past won’t keep showing up on your agenda regardless of whether you mark it DONE: if you didn’t go to your doctor’s appointment yesterday, that doesn’t mean you still have one today!
- SCHEDULED timestamp (
C-c C-s) - This is used to indicate when you intend to do the task. It will show up on the agenda on the scheduled day. If you don’t complete the task at that time, it will continue to show up on the agenda on the following days to show you that you have not completed something that you planned to do.
- DEADLINE timestamp (
C-c C-d) - This is used to indicate when something must be completed. Typically you want to see deadlines ahead of time, so that you can do whatever it is that must be done to meet them. Like a scheduled entry, if you miss a deadline it will continue to appear on the agenda as past due.
- INACTIVE timestamp (
C-c !) - This is when you want to attach a date to an entry but do not want it to show up in the agenda at all. Inactive timestamps have no special behavior.
Now it is time to define a new capture template for registering a meeting.
("m" "Meeting" entry (file+headline "agenda.org" "Future")
,(concat "* %? :meeting:\n"
"<%<%Y-%m-%d %a %H:00>>"))It is not very complicated: any meeting will be filed in agenda.org under
the Future header (and will be refiled later, during agenda review). By
default, the timestamp is the current day with a rounded clock since my
meetings generally starts at plain hours. When invoked, this template looks
like:
*Capture buffer. Finish 'C-c C-c', refile 'C-c C-w', abort 'C-c C-k'.*
* +_+ /:meeting:/
/<2020-09-11 Fri 11:00>/
When I enter a meeting, I generally use the name of people that will be present at the meeting (if there are not too many people) or the topic of the meeting. The goal is to have short but useful information when the meeting shows up in my agenda.
The next step is to define a “Note” template that will be used to take notes during a meeting:
("n" "Note" entry (file "notes.org")
,(concat "* Note (%a)\n"
"/Entered on/ %U\n" "\n" "%?"))We will (temporarily) store these notes in a notes.org dedicated file.
Maybe you’ve noticed the ”%a”, in the template. This is a template
extension that will be resolved to the content created with the
org-store-link command. However, if you capture a note while your cursor is
on the same line of an agenda entry, the content will be filled with this
entry. This is super convenient to link your note with the agenda entry.
My initial notes.org is as follows:
#+STARTUP: content showstars indent
#+FILETAGS: notes
Nothing fancy here since it is actually a temporary storage, notes will be later moved to the relevant project they belong to.
Here is our updated configuration:
GTD.el (version 2)
(require 'org)
(setq org-directory "~/Documents/org")
(setq org-agenda-files (list "inbox.org" "agenda.org" "notes.org"))
(setq org-capture-templates
`(("i" "Inbox" entry (file "inbox.org")
,(concat "* TODO %?\n"
"/Entered on/ %U"))
("m" "Meeting" entry (file+headline "agenda.org" "Future")
,(concat "* %? :meeting:\n"
"<%<%Y-%m-%d %a %H:00>>"))
("n" "Note" entry (file "notes.org")
,(concat "* Note (%a)\n"
"/Entered on/ %U\n" "\n" "%?"))
("@" "Inbox [mu4e]" entry (file "inbox.org")
,(concat "* TODO Reply to \"%a\" %?\n"
"/Entered on/ %U"))))
(defun org-capture-inbox ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "i"))
(defun org-capture-mail ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "@"))
;; Use full window for org-capture
(add-hook 'org-capture-mode-hook 'delete-other-windows)
(define-key global-map (kbd "C-c a") 'org-agenda)
(define-key global-map (kbd "C-c c") 'org-capture)
(define-key global-map (kbd "C-c i") 'org-capture-inbox)
;; Only if you use mu4e
;; (require 'mu4e)
;; (define-key mu4e-headers-mode-map (kbd "C-c i") 'org-capture-mail)
;; (define-key mu4e-view-mode-map (kbd "C-c i") 'org-capture-mail)The set of available commands is now:
| Command | Bindings | Mode + where |
|---|---|---|
| Agenda | C-c a | any |
| Agenda for today | C-c a a | any |
| Capture menu | C-c c | any |
| Capture meeting (agenda.org) | C-c c m | any |
| Capture meeting note (notes.org) | C-c c n | any |
| Capture generic TODO (inbox.org) | C-c i or C-c c i | any |
| Capture mail TODO (inbox.org) | C-c i or C-c c @ | mu4e view/headers mode |
| Add/Remove tag | C-c C-c | org-mode on headline |
| Plain timestamp | C-c . | org-mode |
| Scheduled timestamp | C-c C-s | org-mode |
| Deadline timestamp | C-c C-d | org-mode |
| Inactive timestamp | C-c ! | org-mode |
The actual review process is probably the less documented aspect of GTD from all the resources I’ve read so far. When it is mentioned, some people explain they have a weekly review while some others uses a daily review. To get things further complicated, it is not clear if this process is a matter of a few minutes or a matter of hours. My personal point of view so far (and this may change in the future) is that a daily process is probably the way to go in my case since I’m adding from 5 to 10 entries to my inbox each day (mail included). For me, the end of the work day seems to be the best time to do the review since my memory is still fresh with things I’ve done during the day, and what may come next for each project.
My review process consists mostly in moving things out of the inbox in
order to file them in the corresponding project if it exists or to create
one if this is not the case. To do that, we need first to create a new
projects.org file that will hold all our projects. The structure of this
file is quite important because you’ll interact with it a lot of times. I
chose to split first my projects into global categories:
#+STARTUP: content showstars indent
* *Students* /:students:/
* *Team* /:team:/
* *Collaboratorive projects* /:collaborative:project:/
* *Events organization* /:events:/
* *Academic papers* /:article:/
* *Personal projects* /:personal:project:/
* *ReScience* /:rescience:/
* *Home* /:home:/
I then add projects under one of these categories using a specific structure. Let me show you a typical student “project”:
* *Students* /:students:/
* *J.Doe (PhD)* [/] /:phd:j.doe:/
/:PROPERTIES:/
/:CATEGORY: J.DOE/
/:VISIBILITY: hide/
/:COOKIE_DATA: recursive todo/
/:END:/
* *Information* /:info:/
/:PROPERTIES:/
/:VISIBILITY: hide/
/:END:/
* *Notes* /:notes:/
/:PROPERTIES:/
/:VISIBILITY: hide/
/:END:/
* *Tasks* /:tasks:/
/:PROPERTIES:/
/:VISIBILITY: content/
/:END:/
The information section contains information related to the project and
you’re free to organize the way you want. The notes section is where I move
meeting notes related to this project during my notes review. Finally, the
tasks is where I will move related inbox entries. I also set different
visibility properties for each section: information and notes are hidden
while tasks section is open. You might have also noticed the COOKIE_DATA
property at the top and the [/] at the end of the project name. These two
components will help us to track the number of pending tasks vs the number
of completed tasks. Each time we’ll move a task from the TODO state to the
DONE state, the header will be updated accordingly (you can also refresh it
with C-c C-c when the cursor is over it).
The overall number of projects is very dependent on you. In my case, I’ve about 40 opened projects. Some will last a few months (e.g. academic papers), some will last a few years (e.g. grants and phd students) and some others do not have foreseeable end (house, garden, car).
Before refiling inbox entries into projects, I usually try to set an estimated time (effort) needed to complete the tasks as well as some contextual information (using tags). To ease the process, we’ll first modify the inbox header to add typical estimated efforts and some tags that will speed the overall processing of each entry.
#+STARTUP: content showstars indent
#+TAGS: @home(h) @work(w) @mail(m) @comp(c) @web(b)
#+PROPERTY: Effort_ALL 0 0:05 0:10 0:15 0:30 0:45 1:00 2:00 4:00
Before refiling (i.e. moving) an entry, I will set some tags using the C-c
C-c keybinding and if the entry is an atomic task (i.e. that can be done
independently of any others tasks), I’ll assign an estimated effort using
the existing C-c C-x e key binding. For example, let’s consider the
following entry before review:
* TODO Write review section (GTD.org)
/Entered on [2020-09-12 Sat 09:20]/
After having set effort and tags, the entry reads:
* TODO Write review section (GTD.org) :@comp:
/:PROPERTIES:/
/:Effort: 0:30/
/:END:/
/Entered on [2020-09-12 Sat 09:20]/
Tags are supposed to give some contextual information on where the task can be completed. However, I did not really use them partly due to the 2020 sanitary crisis that tends to blur the line between work and home. Setting the estimated is however quite important for me because when I’ll activate a task, the estimated effort will be displayed in the agenda and will help me to decide if I can engage in task depending on the amount of free time I have. This is especially useful for small tasks (5 minutes) that can be completed any time.
Now it’s time to move the entry.
I explained that inbox entries have to be moved into the relevant project
under the Tasks headline. To do that, we’ll use the org-refile function
(bound to C-c C-w when on a headline) and specify where the entry can be
refiled in the projects.org. If you remember, we also have notes that
needs to be refiled in projects such that targets in projects.org are
either Notes or Tasks. We thus need to define a refile target using
regexp. One easy way to do that is to use the regexp-opt function:
(regexp-opt '("Tasks" "Notes"))You can evaluate the expression by placing the cursor at the end of the
line and type C-u C-x C-e. The optimized regex
(~”\(?:\(?:Note\|Task\)s\)”~) should appear at the end of the line. We
can now use it so specifiy our targets:
(setq org-refile-targets
'(("projects.org" :regexp . "\\(?:\\(?:Note\\|Task\\)s\\)")))Last step is to tell org-mode we want to specify a refile target using the file path.
(setq org-refile-use-outline-path 'file)
(setq org-outline-path-complete-in-steps nil)To refile a J.Doe related inbox entry, you can then type:
C-c C-w + "J.Doe" + tab + "T" + tab
and this will be resolved to =”projects.org/Students/J.Doe/Tasks”=.
After having emptied the inbox, it’s time to have a look at the different projects to decide what are the next tasks to be activated. Before doing that, we need to define what is an active task. Org-mode defines two different states for TODO items: TODO and DONE. We need to modify this in order to introduce two new non-terminal state: NEXT to express this is the next task to be completed and HOLD to express this task is on hold (for whaterver reason):
(setq org-todo-keywords
'((sequence "TODO(t)" "NEXT(n)" "HOLD(h)" "|" "DONE(d)")))Thanks to Erik Anderson, we can also add a hook that will log when we activate a task by creating an “ACTIVATED” property the first time the task enters the NEXT state:
(defun log-todo-next-creation-date (&rest ignore)
"Log NEXT creation time in the property drawer under the key 'ACTIVATED'"
(when (and (string= (org-get-todo-state) "NEXT")
(not (org-entry-get nil "ACTIVATED")))
(org-entry-put nil "ACTIVATED" (format-time-string "[%Y-%m-%d]"))))
(add-hook 'org-after-todo-state-change-hook #'log-todo-next-creation-date)We’ll see in the next section how to exploit this property. Next step is to
update the trailing [/] behind each headline. To do that, you can type C-u
C-c #. For each projects, you now have something like [x/y] where x is the
number of closed tasks and y is the total number of tasks. Any project with
x < y means that there are some tasks that can be activated. You can now
selectively open a project and decide if you want to activate one of the
non closed task. The most easy way to do that is to go over the TODO
keyword and use S-right to advance to the NEXT state.
Here is our updated configuration:
GTD.el (version 3)
(require 'org)
;; Files
(setq org-directory "~/Documents/org")
(setq org-agenda-files (list "inbox.org" "agenda.org" "notes.org"))
;; Capture
(setq org-capture-templates
`(("i" "Inbox" entry (file "inbox.org")
,(concat "* TODO %?\n"
"/Entered on/ %U"))
("m" "Meeting" entry (file+headline "agenda.org" "Future")
,(concat "* %? :meeting:\n"
"<%<%Y-%m-%d %a %H:00>>"))
("n" "Note" entry (file "notes.org")
,(concat "* Note (%a)\n"
"/Entered on/ %U\n" "\n" "%?"))
("@" "Inbox [mu4e]" entry (file "inbox.org")
,(concat "* TODO Reply to \"%a\" %?\n"
"/Entered on/ %U"))))
(defun org-capture-inbox ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "i"))
(defun org-capture-mail ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "@"))
;; Use full window for org-capture
(add-hook 'org-capture-mode-hook 'delete-other-windows)
;; Key bindings
(define-key global-map (kbd "C-c a") 'org-agenda)
(define-key global-map (kbd "C-c c") 'org-capture)
(define-key global-map (kbd "C-c i") 'org-capture-inbox)
;; Only if you use mu4e
;; (require 'mu4e)
;; (define-key mu4e-headers-mode-map (kbd "C-c i") 'org-capture-mail)
;; (define-key mu4e-view-mode-map (kbd "C-c i") 'org-capture-mail)
;; Refile
(setq org-refile-use-outline-path 'file)
(setq org-outline-path-complete-in-steps nil)
(setq org-refile-targets
'(("projects.org" :regexp . "\\(?:\\(?:Note\\|Task\\)s\\)")))
;; TODO
(setq org-todo-keywords
'((sequence "TODO(t)" "NEXT(n)" "HOLD(h)" "|" "DONE(d)")))
(defun log-todo-next-creation-date (&rest ignore)
"Log NEXT creation time in the property drawer under the key 'ACTIVATED'"
(when (and (string= (org-get-todo-state) "NEXT")
(not (org-entry-get nil "ACTIVATED")))
(org-entry-put nil "ACTIVATED" (format-time-string "[%Y-%m-%d]"))))
(add-hook 'org-after-todo-state-change-hook #'log-todo-next-creation-date)
The set of available commands is now:
| Command | Bindings | Mode + where |
|---|---|---|
| Agenda | C-c a | any |
| Agenda for today | C-c a a | any |
| Capture menu | C-c c | any |
| Capture meeting (agenda.org) | C-c c m | any |
| Capture meeting note (notes.org) | C-c c n | any |
| Capture generic TODO (inbox.org) | C-c i or C-c c i | any |
| Capture mail TODO (inbox.org) | C-c i or C-c c @ | mu4e view/headers mode |
| Add/Remove tag | C-c C-c | org-mode on headline |
| Update progress indicator | C-c C-c | org-mode on [/] |
| Update all progress indicators | C-u C-c # | org-mode |
| Enter estimated effort | C-c C-x e | org-mode on headline |
| Refile section | C-c C-w | org-mode on headline |
| Move to next TODO state | S-right | org-mode on TODO |
| Plain timestamp | C-c . | org-mode |
| Scheduled timestamp | C-c s | org-mode |
| Deadline timestamp | C-c d | org-mode |
| Inactive timestamp | C-c ! | org-mode |
It’s now time to work on custom agenda view that will display meetings for the day, task that need to be done and deadlines. We’ll also add the content of the inbox as a reminder to file entries, and the tasks we’ve completed today. So overall, our custom agenda headers will be:
*Day-agenda (W37):* …
*Sunday 13 September 2020* …
*Tasks* …
*Deadlines* …
*Inbox* …
*Completed today* …
Let’s write a new agenda customn command (g) using the
org-custom-agenda-commands variable.
(setq org-agenda-custom-commands
'(("g" "Get Things Done (GTD)"
((agenda ""
((org-agenda-skip-function
'(org-agenda-skip-entry-if 'deadline))
(org-deadline-warning-days 0)))
(todo "NEXT"
((org-agenda-skip-function
'(org-agenda-skip-entry-if 'deadline))
(org-agenda-prefix-format " %i %-12:c [%e] ")
(org-agenda-overriding-header "\nTasks\n")))
(agenda nil
((org-agenda-entry-types '(:deadline))
(org-agenda-format-date "")
(org-deadline-warning-days 7)
(org-agenda-skip-function
'(org-agenda-skip-entry-if 'notregexp "\\* NEXT"))
(org-agenda-overriding-header "\nDeadlines")))
(tags-todo "inbox"
((org-agenda-prefix-format " %?-12t% s")
(org-agenda-overriding-header "\nInbox\n")))
(tags "CLOSED>=\"<today>\""
((org-agenda-overriding-header "\nCompleted today\n")))))))I won’t detail every line because you’ll find a lot of information online, in the documentation and inside emacs as well.
Agenda view (2020-09-13)
*Day-agenda (W37):*
*Sunday 13 September 2020*
8:00...... ----------------
8:45- 9:00 Scheduled: Keyboard training
10:00...... ----------------
12:00...... ----------------
14:00...... ----------------
*14:19......* *> now <*
16:00...... ----------------
18:00...... ----------------
20:00...... ----------------
Sched.12x: Agenda cleaning
*Tasks*
VIZBOOK: [0:30] NEXT Organize book writing (4d.)
RESCIENCE-X: [0:30] NEXT ReScience X DOI registrar (4d.)
DNFSOM: [0:20] NEXT [#A] Read section 4 on DNFSOM (2d.)
X.YYYYY: [0:05] NEXT Mail X.Yyyyy (PhD) (1d.)
*Deadlines*
3 d. ago: NEXT [#A] Read /"Chapitre RNN 2020-09-08"/ (4d.)
3 d. ago: NEXT [#A] Read /"Chapitre WMEXP 2020-09-08]]"/ (4d.)
*Inbox*
TODO Organize bibliography
TODO Read to /"Adaptive Computation Time for Recurrent Neural Networks"/
TODO Process /"Relevant paper"/
TODO Mail X.Yyyyy about team talk
TODO Buy /"Canon printer"/
TODO Process /"ICDL oral presentation"/
TODO Write discution (plasticity paper)
TODO Compute VSOM δxδy representation
TODO Process /"Internships for Students at Ecole Polytechnique"/
*Completed today*
DONE Write GTD Review section
You can see that entries in the Task section display a duration in front of the description. May you’ve guessed that this duration corresponds to the estimated effort we entered during the review process. Now, each time you have some free time ahead, you can which task you want to engage based on this estimation. Very convenient.
Once you’ve chosen a task to do, and before starting the task, you can choose to log the time it will actually take to complete the task such that you can later refine your estimation. Just type C-c C-x C-i (clock in) to start the clock and C-c C-x C-o (clock out) to stop the clock and to add the duration in the logbook. Once a task is completed, you can change its state from NEXT to DONE (using S-right while the cursor is over the NEXT word). In order to keep track of when the task was completed, we can ask org-mode to log that:
(setq org-log-done 'time)This will add a CLOSED: [2020-09-13 Sun 19:24] line under the corresponding entry. Using this time, we can thus display the tasks that have been completed during the day (see the last line of our agenda custom commands).
To summarize, for a given task:
* TODO Some task
/Entered on [2020-09-13 Sun 19:23]/
It will be first modified be when the estimated effort is set:
* TODO Some task
/:PROPERTIES:/
/:EFFORT: 0:30/
/:END:/
/Entered on [2020-09-13 Sun 19:23]/
and further modified when activated:
* NEXT Some task
/:PROPERTIES:/
/:EFFORT: 0:30/
/:ACTIVATED: [2020-09-13 Sun]/
/:END:/
/Entered on [2020-09-13 Sun 19:23]/
Finally, once completed, we have:
* DONE Some task
/CLOSED: [2020-09-13 Sun 20:14]/
/:PROPERTIES:/
/:EFFORT: 0:30/
/:ACTIVATED: [2020-08-30]/
/:END:/
/:LOGBOOK:/
/CLOCK: [2020-09-13 Sun 19:55]--[2020-09-13 Sun 20:14] => 0:19/
/:END:/
/Entered on [2020-09-13 Sun 19:23]/
Next time we have to estimate the effort for this specific task, and based on the above log, we’ll probably set it to 20 minutes instead of 30.
Our final configuration is thus
GTD.el (version 4)
(require 'org)
;; Files
(setq org-directory "~/Documents/org")
(setq org-agenda-files (list "inbox.org" "agenda.org"
"notes.org" "projects.org"))
;; Capture
(setq org-capture-templates
`(("i" "Inbox" entry (file "inbox.org")
,(concat "* TODO %?\n"
"/Entered on/ %U"))
("m" "Meeting" entry (file+headline "agenda.org" "Future")
,(concat "* %? :meeting:\n"
"<%<%Y-%m-%d %a %H:00>>"))
("n" "Note" entry (file "notes.org")
,(concat "* Note (%a)\n"
"/Entered on/ %U\n" "\n" "%?"))
("@" "Inbox [mu4e]" entry (file "inbox.org")
,(concat "* TODO Reply to \"%a\" %?\n"
"/Entered on/ %U"))))
(defun org-capture-inbox ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "i"))
(defun org-capture-mail ()
(interactive)
(call-interactively 'org-store-link)
(org-capture nil "@"))
;; Use full window for org-capture
(add-hook 'org-capture-mode-hook 'delete-other-windows)
;; Key bindings
(define-key global-map (kbd "C-c a") 'org-agenda)
(define-key global-map (kbd "C-c c") 'org-capture)
(define-key global-map (kbd "C-c i") 'org-capture-inbox)
;; Only if you use mu4e
;; (require 'mu4e)
;; (define-key mu4e-headers-mode-map (kbd "C-c i") 'org-capture-mail)
;; (define-key mu4e-view-mode-map (kbd "C-c i") 'org-capture-mail)
;; Refile
(setq org-refile-use-outline-path 'file)
(setq org-outline-path-complete-in-steps nil)
(setq org-refile-targets
'(("projects.org" :regexp . "\\(?:\\(?:Note\\|Task\\)s\\)")))
;; TODO
(setq org-todo-keywords
'((sequence "TODO(t)" "NEXT(n)" "HOLD(h)" "|" "DONE(d)")))
(defun log-todo-next-creation-date (&rest ignore)
"Log NEXT creation time in the property drawer under the key 'ACTIVATED'"
(when (and (string= (org-get-todo-state) "NEXT")
(not (org-entry-get nil "ACTIVATED")))
(org-entry-put nil "ACTIVATED" (format-time-string "[%Y-%m-%d]"))))
(add-hook 'org-after-todo-state-change-hook #'log-todo-next-creation-date)
;; Agenda
(setq org-agenda-custom-commands
'(("g" "Get Things Done (GTD)"
((agenda ""
((org-agenda-skip-function
'(org-agenda-skip-entry-if 'deadline))
(org-deadline-warning-days 0)))
(todo "NEXT"
((org-agenda-skip-function
'(org-agenda-skip-entry-if 'deadline))
(org-agenda-prefix-format " %i %-12:c [%e] ")
(org-agenda-overriding-header "\nTasks\n")))
(agenda nil
((org-agenda-entry-types '(:deadline))
(org-agenda-format-date "")
(org-deadline-warning-days 7)
(org-agenda-skip-function
'(org-agenda-skip-entry-if 'notregexp "\\* NEXT"))
(org-agenda-overriding-header "\nDeadlines")))
(tags-todo "inbox"
((org-agenda-prefix-format " %?-12t% s")
(org-agenda-overriding-header "\nInbox\n")))
(tags "CLOSED>=\"<today>\""
((org-agenda-overriding-header "\nCompleted today\n")))))))The set of available commands is now:
| Command | Bindings | Mode + where |
|---|---|---|
| Agenda | C-c a | any |
| Agenda for today | C-c a a | any |
| Capture menu | C-c c | any |
| Capture meeting (agenda.org) | C-c c m | any |
| Capture meeting note (notes.org) | C-c c n | any |
| Capture generic TODO (inbox.org) | C-c i or C-c c i | any |
| Capture mail TODO (inbox.org) | C-c i or C-c c @ | mu4e view/headers mode |
| Add/Remove tag | C-c C-c | org-mode on headline |
| Update progress indicator | C-c C-c | org-mode on [/] |
| Update all progress indicators | C-u C-c # | org-mode |
| Enter estimated effort | C-c C-x e | org-mode on headline |
| Refile section | C-c C-w | org-mode on headline |
| Move to next TODO state | S-right | org-mode on TODO |
| Clock in | C-c C-x C-i | org-mode on headline |
| Clock out | C-c C-x C-o | org-mode on headline |
| Plain timestamp | C-c . | org-mode |
| Scheduled timestamp | C-c s | org-mode |
| Deadline timestamp | C-c d | org-mode |
| Inactive timestamp | C-c ! | org-mode |
After refiling, you will have to save manually your opened org files, which is not really convenient. Fortunately, a small change in the code will save the files automatically.
First, you need to get the files you want to save with their fullpath.
Replace the previous definition of org-agenda-files with the following:
(setq org-agenda-files
(mapcar 'file-truename
(file-expand-wildcards "~/Documents/org/*.org")))Now, we create a new function to save those files, using the model of the org-save-all-org-buffers function and finally we add it after the org-refile action:
;; Save the corresponding buffers
(defun gtd-save-org-buffers ()
"Save `org-agenda-files' buffers without user confirmation.
See also `org-save-all-org-buffers'"
(interactive)
(message "Saving org-agenda-files buffers...")
(save-some-buffers t (lambda ()
(when (member (buffer-file-name) org-agenda-files)
t)))
(message "Saving org-agenda-files buffers... done"))
;; Add it after refile
(advice-add 'org-refile :after
(lambda (&rest _)
(gtd-save-org-buffers)))I’m now done describing my GTD setup and I hope it will be useful for some readers. I’m rather new to GTD and there are certainly better ways to implement GTD (see *Resources) and probably I’ll modify some parts in the future.
If you spot errors or typos, feel free to open an issue at https://github.com/rougier/emacs-GTD.
As explained in the introduction, there are plenty of resources online regarding org-mode in general and GTD with org-mode in particular. There are also plenty of interactive places where you ask for help and find some code:
- Emacs Stack Exchange
- IRC freenode (#org-mode)
- Reddit (orgmode)
- Mailing list