External editors

Configure your preferred external editor by updating the editor option in your configuration file. If your editor is not in your operating system's PATH environment variable, then you will have to enter the full path of your editor.

Once it's configured, you can create an entry as a new document in your editor using the jrnl command by itself:

jrnl

You can specify the time and title of the entry as usual on the first line of the document.

If you want, you can skip the editor by including a quick entry with the jrnl command:

jrnl yesterday: All my troubles seemed so far away.

If you want to start the entry on the command line and continue writing in your chosen editor, use the --edit flag. For example:

jrnl yesterday: All my troubles seemed so far away. --edit

All editors must be blocking processes to work with jrnl. Some editors, such as micro, are blocking by default, though others can be made to block with additional arguments, such as many of those documented below. If jrnl opens your editor but finishes running immediately, then your editor is not a blocking process, and you may be able to correct that with one of the suggestions below.

Please see this section about how your editor might leak sensitive information and how to mitigate that risk.

Sublime Text

To use Sublime Text, install the command line tools for Sublime Text and configure your jrnl.yaml like this:

editor: "subl -w"

Note the -w flag to make sure jrnl waits for Sublime Text to close the file before writing into the journal.

Visual Studio Code

Visual Studio Code also requires a flag that tells the process to wait until the file is closed before exiting:

editor: "code --wait"

On Windows, code is not added to the path by default, so you'll need to enter the full path to your code.exe file, or add it to the PATH variable.

MacVim

Also similar to Sublime Text, MacVim must be started with a flag that tells the the process to wait until the file is closed before passing control back to journal. In the case of MacVim, this is -f:

editor: "mvim -f"

Vim/Neovim

To use any of the Vim derivatives as editor in Linux, simply set the editor to the executable:

editor: "vim"
# or
editor: "nvim"

iA Writer

On OS X, you can use the fabulous iA Writer to write entries. Configure your jrnl.yaml like this:

editor: "open -b pro.writer.mac -Wn"

What does this do? open -b ... opens a file using the application identified by the bundle identifier (a unique string for every app out there). -Wn tells the application to wait until it's closed before passing back control, and to use a new instance of the application.

If the pro.writer.mac bundle identifier is not found on your system, you can find the right string to use by inspecting iA Writer's Info.plist file in your shell:

grep -A 1 CFBundleIdentifier /Applications/iA\ Writer.app/Contents/Info.plist

Notepad++ on Windows

To set Notepad++ as your editor, edit the jrnl config file (jrnl.yaml) like this:

editor: "C:\\Program Files (x86)\\Notepad++\\notepad++.exe -multiInst -nosession"

The double backslashes are needed so jrnl can read the file path correctly. The -multiInst -nosession options will cause jrnl to open its own Notepad++ window.

emacs

To use emacs as your editor, edit the jrnl config file (jrnl.yaml) like this:

editor: emacsclient -a "" -c

When you're done editing the message, save and C-x # to close the buffer and stop the emacsclient process.

Other editors

If you're using another editor and would like to share, feel free to contribute documentation on it.