Category Archives: org

Using Emacs Org Mode tables to calculate doses to buy

I got tired of manually calculating how many I needed to buy based on a daily protocol and how many I had in stock, so I wrote a little bit of Emacs Lisp to figure it out. You can specify the type, daily dose, start and end dates (inclusive; defaults to the last specified date if blank), and how many you have in stock.

First, define a table of this form, and give it a name.

#+NAME: input
| Type         | Per day |      Start |        End | Stock |
| Medication A |       2 | 2015-06-09 | 2015-06-16 |     5 |
| Medication B |       1 |            |            |     0 |
| Medication C |     0.1 | 2015-06-12 | 2015-06-16 |   0.2 |
Type Per day Start End Stock
Medication A 2 2015-06-09 2015-06-16 5
Medication B 1 0
Medication C 0.1 2015-06-12 2015-06-16 0.2

To call the code from the bottom of this post, use something like:

#+CALL: calculate-meds-needed(meds=input) :hlines yes :colnames yes
Type Total In stock Needed
Medication A 16 5 11
Medication B 8 0 8
Medication C 0.5 0.2 1

Here’s the code that processes it:

#+name: calculate-meds-needed :var meds=meds :colnames yes :hlines yes
#+begin_src emacs-lisp
(let (start end)
   (list (list "Type" "Total" "In stock" "Needed"))
   (list 'hline)
   (sort (delq nil (mapcar
                    (lambda (row)
                      (unless (or (eq row 'hline) (string= (elt row 0) "Type"))
                        (let (total)
                          (setq start (if (string< "" (elt row 3)) (elt row 3) start)
                                end (if (string< "" (elt row 2)) (elt row 2) end)
                                total (* (elt row 1)
                                         (- (calendar-absolute-from-gregorian (org-date-to-gregorian start))
                                            (calendar-absolute-from-gregorian (org-date-to-gregorian end))
                           (elt row 0)
                           (elt row 4)
                           (max 0 (ceiling (- total (elt row 4))))))))
                    meds)) (lambda (a b) (string< (car a) (car b))))))

Adding calculations based on time to the Org Agenda clock report

Duplicating this answer on my blog in case StackOverflow goes away. =)

Leo asked:

I’m trying to make the Agenda Clockreport show how many pomodoros I’ve invested in a task. A Pomodoro is 25 minutes. For example, 1:15 hours of work is 3 pomodoros.

I’m trying to customize org-agenda-clockreport-paramater-plist, and I would like to extract “Time” and convert it to a pomodoro. I.e., (time in minutes / 25) = pomodoro.

I wrote:

This will create a column in your clocktable report that sums the hours from columns 3 and 4, and then another column that shows you the round number of pomodoros that took up.

(setq org-agenda-clockreport-parameter-plist
      '(:link t :maxlevel 2 :formula "$5=$3+$4;t::$6=ceil($5*60/25);N"))

If you don’t want in-between columns, here’s a totally hackish approach:

(defun my/org-minutes-to-clocksum-string (m)
  "Format number of minutes as a clocksum string.
Shows the number of 25-minute pomodoros."
  (format "%dp" (ceiling (/ m 25))))
(fset 'org-minutes-to-clocksum-string 'my/org-minutes-to-clocksum-string)

Alternatively, you can use :formatter, but the formatting function looks very long and annoying to change.

Leo eventually configured it with:

(setq org-agenda-clockreport-parameter-plist
 '(:fileskip0 t :link t :maxlevel 2 :formula "$5=($3+$4)*(60/25);t"))

(He didn’t mind the decimals, I guess! =) )

Emacs Org Mode and the power of plain text

When I build a tool for other people to use and I want to store data, I usually have to think in terms of relational databases: tables, fields, and queries. There are other kinds of databases out there, like ones with flexible documents or ones that are optimized for graphs, but I haven’t gotten the hang of them yet.

When I build a tool for myself and I want to store data, I usually use plain text. (Or maybe a spreadsheet, but now that I’m getting the hang of Org Mode tables, I’m leaning more and more towards text.)

2015-02-02 Plain text -- index card #data #organization #pkm #org

2015-02-02 Plain text – index card #data #organization #pkm #org

I like the flexibility of plain text. Sometimes I want to organize my thoughts in an outline or an index. Sometimes I want to make a graph, like the way I wanted to visualize how my goals are related to each other. Sometimes I change my mind about what I want. (All the time, actually. =) ) Plain text lets me add structure the way I want to. It’s all in my text editor, so I can move things around or reorganize things using the tools in Emacs.

Sure, sometimes I mess up because of formatting mistakes or the lack of validation. For example, typos in my personal ledger show up when the numbers don’t match my bank balances or there’s a new category with a misspelled name. But these are easy enough to catch and fix, and I can’t completely guard against them with a database anyway. And it’s nice to know that version control can let me visually step through the changes or recover from mistakes.

What about speed? Databases can be much faster than plain text for large quantities of data, for sure. I tend to work with pretty small quantities of data. For example, my blog index has 3257 lines, and the file that I’m drafting this in is under a megabyte. Even with whatever Emacs Lisp I’ve written to extract or cross-reference data, I’m still mostly bottlenecked by my brain instead of my computer. Sure, it took me a little longer to figure out how to do table calculations using Org Mode, but now that I have some notes on that, I should be able to come up with future calculations more easily. Besides, if I need to analyze things quickly, I can export and then crunch the numbers using a different tool.

Speaking of tools, staying with lightly-structured plain text lets me build a toolkit of text manipulation techniques. When I’m editing things in Emacs, scripting with Emacs Lisp, searching with grep, or writing Javascript/Ruby/Perl code to work with text, I’m developing skills that I can use in a wide range of situations.

If you’re interested in keeping your data in plain text with Org Mode, here are some tips that can help you learn how to work with your information.

Start with tables

  1. Learn how to use keyboard shortcuts to create, move, or delete rows and columns.
  2. Learn how to sort tables.
  3. Learn how to use the column with specifier (ex: <10>) to limit the displayed size of your column while still being able to add more information.
  4. Use Org Mode’s support for calculations to do math or perform other operations on your table.

Consider using properties

Org tables don’t do well with paragraphs or more complex information, so you might want to use Org subtrees with properties.

You can use Org columns to display property values, or use Org dynamic blocks to put a summary of the values into your Org Mode file. See org-collector.el for a propview report.

If you want more control, you can work with the information using Emacs Lisp. You can use org-entry-get, org-entry-get-multivalued-property, or org-entry-get-with-inheritance to get the value of the property. If you want to go through all the subtrees (or a subset of them), use org-map-entries to call your own function at each of the matching headlines in the scope. org-heading-components will give you the information from the current heading, and you can use org-end-of-subtree to give you the boundary of the subtree if you want to process it further.

You can parse Org Mode lists with org-list-struct. I haven’t dug into this deeply yet, but it looks interesting.

Parse free-form text

In addition to working with tables and properties, you can write functions that use regular expressions or other techniques to extract data from text. re-builder can be useful for visual feedback while you’re figuring out the right regular expression to build. Remember, you’re in Emacs, so you don’t have to come up with the perfect regular expression that extracts all the data in one go. You can search for a regular expression, use a command like forward-line, save something to a variable, and so forth. Try thinking about how you would do something by hand, and then using repeat-complex-command to see what functions Emacs called when you did that.

save-restriction, narrow-to-region, and save-excursion are very useful when it comes to limiting the scope of your processing or saving your position, so check them out in the Emacs Lisp manual.

I find plain text to be really useful when I’m figuring things out (so, all the time), since I don’t have to build a complex interface for working with it. As I learn more about Org Mode’s features, I find myself using it for more and more of my data. Org’s slogan is “Organize your life in plain text!” – and I think it just might be serious about that!

Getting Helm and org-refile to clock in or create tasks

I’ve been thinking about how to improve the way that I navigate to, clock in, and create tasks in Org Mode. If the task is one of the ones I’ve planned for today, I use my Org agenda. If I know that the task exists, I use C-u C-c C-w (org-refile) to jump to it, and then ! (one of my org-speed-commands-user options) to clock in and track it on Quantified Awesome. If I want to resume an interrupted task, I use C-u C-c j (my shortcut for org-clock-goto). For new tasks, I go to the appropriate project entry and create it, although I really should be using org-capture instead.

2015-01-30 Org Mode jumping to tasks -- index card #emacs #org

2015-01-30 Org Mode jumping to tasks – index card #emacs #org

I thought about how I can reduce some of these distinctions. For example, what if it didn’t matter whether or not a task already exists? I can modify the org-refile interface to make it easier for me to create tasks if my description doesn’t match anything. To make things simpler, I’ll just reuse one of my org-capture-templates, and I’ll pre-fill it with the candidate from Helm.

(ert-deftest sacha/org-capture-prefill-template ()
   ;; It should fill things in one field at a time
     "* TODO %^{Task}\nSCHEDULED: %^t\n:PROPERTIES:\n:Effort: %^{effort|1:00|0:05|0:15|0:30|2:00|4:00}\n:END:\n%?\n"
     "Hello World")
    "* TODO Hello World\nSCHEDULED: %^t\n:PROPERTIES:\n:Effort: %^{effort|1:00|0:05|0:15|0:30|2:00|4:00}\n:END:\n%?\n"
     "* TODO %^{Task}\nSCHEDULED: %^t\n:PROPERTIES:\n:Effort: %^{effort|1:00|0:05|0:15|0:30|2:00|4:00}\n:END:\n%?\n"
     "Hello World" "<2015-01-01>")
    "* TODO Hello World\nSCHEDULED: <2015-01-01>\n:PROPERTIES:\n:Effort: %^{effort|1:00|0:05|0:15|0:30|2:00|4:00}\n:END:\n%?\n"))
     "* TODO %^{Task}\nSCHEDULED: %^t\n:PROPERTIES:\n:Effort: %^{effort|1:00|0:05|0:15|0:30|2:00|4:00}\n:END:\n%?\n"
     "Hello World" "<2015-01-01>" "0:05")
    "* TODO Hello World\nSCHEDULED: <2015-01-01>\n:PROPERTIES:\n:Effort: 0:05\n:END:\n%?\n")))

(defun sacha/org-capture-prefill-template (template &rest values)
  "Pre-fill TEMPLATE with VALUES."
  (setq template (or template (org-capture-get :template)))
    (insert template)
    (goto-char (point-min))
    (while (re-search-forward
            (concat "%\\("
                    "\\)") nil t)
      (if (car values)
          (replace-match (car values) nil t))
      (setq values (cdr values)))

(defun sacha/helm-org-create-task (candidate)
  (let ((entry (org-capture-select-template "T")))
    (org-capture-set-plist entry)
    (condition-case error
            (sacha/org-capture-prefill-template (org-capture-get :template)
           (equal (car (org-capture-get :target)) 'function)))
      ((error quit)
       (if (get-buffer "*Capture*") (kill-buffer "*Capture*"))
       (error "Capture abort: %s" error)))) t)

Next, I want to add this to the way that Helm prompts me to refile. That means that my creation task should return something ready for org-refile. Actually, maybe I don’t have to do that if I know I’m always going to call it when I want to jump to something. I might as well add that bit of code that sets up clocking in, too.

(defvar sacha/helm-org-refile-locations nil)

(defun sacha/helm-org-clock-in-and-track-from-refile (candidate)
  (let ((location (org-refile--get-location candidate sacha/helm-org-refile-locations)))
      (org-refile 4 nil location)

(defun sacha/helm-org-refile-read-location (tbl)
  (setq sacha/helm-org-refile-locations tbl)
    (helm-build-sync-source "Refile targets"
      :candidates (mapcar 'car tbl)
      :action '(("Select" . identity)
                ("Clock in and track" . sacha/helm-org-clock-in-and-track-from-refile))
      :history 'org-refile-history)
    (helm-build-dummy-source "Create task"
      :action (helm-make-actions
               "Create task"

(defun sacha/org-refile-get-location (&optional prompt default-buffer new-nodes no-exclude)
  "Prompt the user for a refile location, using PROMPT.
PROMPT should not be suffixed with a colon and a space, because
this function appends the default value from
`org-refile-history' automatically, if that is not empty.
When NO-EXCLUDE is set, do not exclude headlines in the current subtree,
this is used for the GOTO interface."
  (let ((org-refile-targets org-refile-targets)
        (org-refile-use-outline-path org-refile-use-outline-path)
    (when (and (derived-mode-p 'org-mode)
               (not org-refile-use-cache)
               (not no-exclude))
         (setq excluded-entries
               (append excluded-entries (list (org-get-heading t t)))))))
    (setq org-refile-target-table
          (org-refile-get-targets default-buffer excluded-entries)))
  (unless org-refile-target-table
    (user-error "No refile targets"))
  (let* ((cbuf (current-buffer))
         (partial-completion-mode nil)
         (cfn (buffer-file-name (buffer-base-buffer cbuf)))
         (cfunc (if (and org-refile-use-outline-path
         (extra (if org-refile-use-outline-path "/" ""))
         (cbnex (concat (buffer-name) extra))
         (filename (and cfn (expand-file-name cfn)))
         (tbl (mapcar
               (lambda (x)
                 (if (and (not (member org-refile-use-outline-path
                                       '(file full-file-path)))
                          (not (equal filename (nth 1 x))))
                     (cons (concat (car x) extra " ("
                                   (file-name-nondirectory (nth 1 x)) ")")
                           (cdr x))
                   (cons (concat (car x) extra) (cdr x))))
         (completion-ignore-case t)
         (prompt (concat prompt
                         (or (and (car org-refile-history)
                                  (concat " (default " (car org-refile-history) ")"))
                             (and (assoc cbnex tbl) (setq cdef cbnex)
                                  (concat " (default " cbnex ")"))) ": "))
         pa answ parent-target child parent old-hist)
    (setq old-hist org-refile-history)
    ;; Use Helm's sources instead
    (setq answ (sacha/helm-org-refile-read-location tbl))
    (if (and (stringp answ)
             (setq pa (org-refile--get-location answ tbl)))
          (org-refile-check-position pa)
          (when (or (not org-refile-history)
                    (not (eq old-hist org-refile-history))
                    (not (equal (car pa) (car org-refile-history))))
            (setq org-refile-history
                  (cons (car pa) (if (assoc (car org-refile-history) tbl)
                                   (cdr org-refile-history))))
            (if (equal (car org-refile-history) (nth 1 org-refile-history))
                (pop org-refile-history)))
      (if (and (stringp answ) (string-match "\\`\\(.*\\)/\\([^/]+\\)\\'" answ))
            (setq parent (match-string 1 answ)
                  child (match-string 2 answ))
            (setq parent-target (org-refile--get-location parent tbl))
            (when (and parent-target
                       (or (eq new-nodes t)
                           (and (eq new-nodes 'confirm)
                                (y-or-n-p (format "Create new node \"%s\"? "
              (org-refile-new-child parent-target child)))
        (if (not (equal answ t)) (user-error "Invalid target location"))))))

(fset 'org-refile-get-location 'sacha/org-refile-get-location)

Hooray! Now C-u C-c C-w (org-refile) also lets me use TAB or F2 to select the alternative action of quickly clocking in on a task. Mwahaha.

You can check out this code in my config to see if anything has been updated. Want to learn more about modifying Helm? Check out these posts by John Kitchin and Rubikitch.

I think I’m getting the hang of tweaking Helm.  Yay!

Using Emacs to prepare files for external applications like Autodesk Sketchbook Pro

To make it easier to draw using Autodesk Sketchbook Pro on my laptop (a Lenovo X220 tablet PC), I’ve created several templates with consistent dot grids and sizes. Since I want to minimize typing when I’m drawing, I wrote a couple of functions to make it easier to copy these templates and set up appropriately-named files. That way, I can save them without the grid layer, flip between files using Sketchbook Pro’s next/previous file commands, and then process them all when I’m ready.

Index cards

I’ve been experimenting with a habit of drawing at least five index cards every day. Here’s a function that creates five index cards (or a specified number of them) and then opens the last one for me to edit.

(defvar sacha/autodesk-sketchbook-executable "C:/Program Files/Autodesk/SketchBook Pro 7/SketchBookPro.exe")
(defun sacha/prepare-index-cards (n)
  (interactive (list (or current-prefix-arg 5)))
  (let ((counter 1)
        (directory "~/Dropbox/Inbox")
        (template "c:/data/drawing-templates/custom/0 - index.tif")
        (date (org-read-date nil nil "."))
    (while (> n 0)
      (setq temp-file
            (expand-file-name (format "%s-%d.tif" date counter)
      (unless (file-exists-p temp-file)
        (copy-file template temp-file)
        (setq n (1- n))
        (if (= n 0)
             (concat (shell-quote-argument sacha/autodesk-sketchbook-executable)
                     " "
                     (shell-quote-argument temp-file) " &"))))
      (setq counter (1+ counter)))))

Afterwards, I call sacha/rename-scanned-cards function to convert the TIFFs to PNGs, display the files and ask me to rename them properly.

Rename scanned index cards

(defun sacha/rename-scanned-cards ()
  "Display and rename the scanned files."
  (when (directory-files "~/Dropbox/Inbox" t "^[0-9]+-[0-9]+-[0-9]+-.*.tif")
    ;; Convert the TIFFs first
    (apply 'call-process "mogrify" nil nil nil "-format" "png" "-quality" "1"
           (directory-files "~/Dropbox/Inbox" t "^[0-9]+-[0-9]+-[0-9]+-.*.tif"))
    (mapc (lambda (x)
            (rename-file x "~/Dropbox/Inbox/backup"))
          (directory-files "~/Dropbox/Inbox" t "^[0-9]+-[0-9]+-[0-9]+-.*.tif")))
  (mapc (lambda (filename)
          (find-file filename)
          (when (string-match "/\\([0-9]+-[0-9]+-[0-9]+\\)" filename)
            (let ((kill-buffer-query-functions nil)
                  (new-name (read-string "New name: "
                                         (concat (match-string 1 filename) " "))))
              (when (> (length new-name) 0)
                (revert-buffer t t)
                (rename-file filename (concat new-name ".png"))
        (directory-files "~/Dropbox/Inbox" t "^[0-9]+-[0-9]+-[0-9]+-.*.png")))

I might tweak the files a little more after I rename them, so I don’t automatically upload them. When I’m happy with the files, I use a Node script to upload the files to Flickr, move them to my To blog directory, and copy Org-formatted text that I can paste into my learning outline.

Automatically resize images

The image+ package is handy for displaying the images so that they’re scaled to the window size.

(use-package image+
 :load-path "~/elisp/Emacs-imagex"
 :init (progn (imagex-global-sticky-mode) (imagex-auto-adjust-mode)))

Get information for sketched books

For sketchnotes of books, I set up the filename based on properties in my Org Mode tree for that book.

(defun sacha/prepare-sketchnote-file ()
  (let* ((base-name (org-entry-get-with-inheritance  "BASENAME"))
         (filename (expand-file-name (concat base-name ".tif") "~/dropbox/inbox/")))
    (unless base-name (error "Missing basename property"))
    (if (file-exists-p filename)
        (error "File already exists")
        (copy-file "g:/drawing-templates/custom/0 - base.tif" filename))
      (shell-command (concat (shell-quote-argument sacha/autodesk-sketchbook-executable)
                             (shell-quote-argument filename) " &"))))

By using Emacs Lisp functions to set up files that I’m going to use in an external application, I minimize fussing about with the keyboard while still being able to take advantage of structured information.

Do you work with external applications? Where does it make sense to use Emacs Lisp to make setup or processing easier?

Learn how to take notes more efficiently in Org Mode

How do you take notes in Org? Are you buried in a heap of uncategorized notes? Do you manually open the right file and navigate to the right heading? Are you mystified by org-capture and org-refile? Here’s a path that can help you learn how to more efficiently take (and organize!) notes in Org Mode.

  1. Set up a keyboard shortcut to go to your main Org file
  2. Use org-refile to file or jump to headings
  3. Use org-capture to write notes quickly
  4. Define your own org-capture templates for greater convenience
  5. Pull in additional information

Step 1. Set up a keyboard shortcut to go to your main Org file

Instead of using C-x C-f (find-file) all the time, set up shortcuts to jump to the Org files you use the most. This way, you can easily type that keyboard shortcut, go to the end of the file, and add your note. Here’s some sample code that sets the C-c o shortcut to open in your home directory. You can add it to your ~/.emacs.d/init.el and then call M-x eval-buffer to load the changes.

(global-set-key (kbd "C-c o") 
                (lambda () (interactive) (find-file "~/")))

Alternatively, you can use registers, which are Emacs data structures that can hold text, file references, and more. The following code sets the o register to in your home directory:

(set-register ?o (cons 'file "~/"))

You can then jump to it with C-x r j (jump-to-register), specifying o at the prompt.

Once you’re in your Org file, you can use M-> (end-of-buffer) to go to the end of the file, or you can use C-s (isearch-forward) to search for some text.

You’ll still need to switch back to your original buffer or window configuration when you’re done, but that’s something you can fix when you learn how to use org-capture.

Step 2. Use org-refile to file or jump to headings

The next improvement is to use org-refile to move the current subtree to a specified heading, or jump to one without moving any text. This will let you quickly go to a project or task from anywhere in Org Mode.

By default, org-refile will show you only the top-level headings of the current file. Let’s configure it to show you headings from all your agenda files. You can use M-x customize-variable to change org-refile-targets. Click on the INS button, then click on Value menu next to Identify target headline by. Change this to Max level number. In the Integer field, fill in a suitably high number, like 6. This is the maximum depth of headings that will be shown.

If you prefer to set your variables using Emacs Lisp, here’s the code that you can add it to your ~/.emacs.d/init.el. Call M-x eval-buffer to load the changes.

(setq org-refile-targets '((org-agenda-files . (:maxlevel . 6))))

Be sure to add your main Org Mode file to your agenda list. You can do so by going to the file and typing C-c [ (org-agenda-file-to-front), or by setting the org-agenda-files variable.

The standard Emacs completion interface isn’t as friendly as it could be. I use the Helm package to make it easier to select and complete input. Since Helm can be a little complex, you may want to start with ido-mode instead. Here’s how you can set Ido up to use with Org Mode:

(setq org-completion-use-ido t)

Once you’ve set up your org-refile-targets, your agenda files, and either Helm or Ido, you can get the hang of using org-refile. The standard keyboard shortcut for org-refile is C-c C-w when you’re in an Org Mode buffer. org-refile can do different things depending on how you call it:

  • By default, it moves the current subtree to the specified location.
  • If you call it with the prefix argument C-u (like so: C-u C-c C-w), it jumps to the specified location instead of moving the current subtree.
  • If you call it as C-u C-u C-c C-w, it jumps to the previous refiling location.

First, practise using it with the prefix argument (C-u C-c C-w) to jump to a location. Once you’ve gotten the hang of that, go to some of your uncategorized entries and use org-refile without the prefix argument (just C-c C-w) to move the entries to the right place.

org-refile gives you a quick way to jump to a heading, but you still have to find your way back to whatever you were working on before you wanted to take a note. After you’re comfortable with refiling notes to the right place, move on to learning how to use org-capture to quickly take notes from anywhere.

Step 3. Use org-capture to write notes quickly

org-capture can help you take notes quickly by popping up a window or leading you through prompts. When you’re done taking the note, it will return you to whatever you were looking at before you started. In order to take advantage of this, though, you’ll need to customize org-capture.

The Org Mode manual recommends giving org-capture a global keyboard shortcut such as C-c c.

(global-set-key (kbd "C-c c") 'org-capture)

You can use M-x customize-variable to set org-default-notes-file to the filename you would like notes to be saved to, or set it in Emacs Lisp code like this:

(setq org-default-notes-file "~/")

Make sure that the file exists and is automatically opened in Org Mode.

If you type C-c c, org-capture will display a prompt. t is a simple task template, and C will show you the customization interface for org-capture-templates.

Let’s start with t. It will show you a buffer with a simple TODO entry. You can fill in the rest of the details, use C-c C-s (org-schedule) to schedule it for a particular day, set the deadline with C-c C-d (org-deadline), etc. You can change the TODO keyword or delete it.

When you’re done, type C-c C-c to automatically save it to your default notes file (as specified by org-default-notes-file). Changed your mind? Cancel with C-c C-k. After either C-c C-c or C-c C-k, you should be back to whatever it was that you were working on.

Practise using C-c c (org-capture) to quickly jot down several tasks or notes. Then go to your notes file and use C-c C-w (org-refile) to move the notes to the right place.

You can also refile the notes right from the capture buffer. Instead of typing C-c C-c to finish your note, use C-c C-w to refile it.

Get the hang of using org-capture to take notes, organizing them every so often (maybe at the end of your day, or once a week?) or refiling them as you go.

Step 4. Define your own org-capture-templates for greater convenience

If you find yourself capturing different kinds of notes often or you want to capture in another format (table entry? list item?), invest the time in customizing org-capture-templates. In the beginning, you might find the Customize interface you get from M-x customize-variable org-capture-templates to be easier to work with than setting the values in plain Emacs Lisp, since the Customize interface lists the options. Read the documentation and look at examples of how other people have configured their org-capture-templates for more ideas. I have quite a few templates defined in my config, and has a number of templates too.

Step 5. Pull in additional information

org-capture and org-refile are great when you’re at your computer, but what if you’re away? Quite a few people use MobileOrg to take quick notes on the go. I haven’t gotten around to setting that up for my workflow properly; instead, I use Evernote to jot quick notes on my phone. As part of my weekly review process, I look at the notes in my Evernote inbox and copy them into Emacs as needed.

You can manually copy information from your preferred non-Emacs note-taking tools, or you can figure out an automatic way of doing so. For example, I have some code to copy Evernote notes titled “Journal” into an Org Mode file structured by year-month-day.

Tweak your workflow!

Here’s a quick sketch showing some of your workflow options when it comes to capturing and organizing information with Org Mode. Which combination do you prefer, and how could you make it even better?

2015-02-09 Capturing Org Mode notes more efficiently -- index card #emacs #org #capture #refile

2015-02-09 Capturing Org Mode notes more efficiently – index card #emacs #org #capture #refile