espanso/docs/configuration.md

title	layout
Configuration	docs

Following a Unix-like philosophy, espanso uses files to manage it's configuration instead of GUIs. This has many advantages, such as the capability to easily sync your configurations between machines using Git or cloud services such as Dropbox or Google Drive.

Structure

All espanso configurations reside in a folder called espanso, whose location varies between Operating Systems:

• Linux: $XDG_CONFIG_HOME/espanso (e.g. /home/user/.config/espanso)
• macOS: $HOME/Library/Preferences/espanso (e.g. /Users/user/Library/Preferences/espanso)
• Windows: {FOLDERID_RoamingAppData}\espanso (e.g. C:\Users\user\AppData\Roaming\espanso)

A quick way to find the path of your configuration folder is by using the following command:

espanso path

The espanso directory will contain the following file structure:

- default.yml
- user/

The default.yml file contains the main configurations and for a basic usage, this is the only file you will be working with. You can find a list of all the possible options in the Options section.

The user folder is used to store more advanced user configurations, such as Application-specific configs.

Application-Specific Configurations

Sometimes you may need to make espanso behave differently with some applications. For example, you may want to have a different set of Matches for an application, or you may need to change the backend option for compatibility purposes.

For such cases, espanso offers the Application Specific configurations, that is configurations that are valid only for some applications which match specific filters.

Let's say you want to add some Matches for emojis, but only when using the Telegram desktop app.

You can create a telegram.yml file in the espanso/user folder, with the following content:

filter_title: "Telegram"

matches:
  - trigger: ":ok"
    replace: "👍"

After restarting espanso with espanso restart, you are ready to test the new configuration.

Navigate to Telegram and type :ok, you should see your emoji appear. If you then move to another application and try again, you should not see it!

The key here is the filter_title option, that basically means: "If the current application contains Telegram in the title, use this configuration instead of the default.yml one"

Note: app-specific configurations don't support all options, refer to the table below to find out more.

Available Filters

espanso supports various filters, but their support depends on the Operating System used. You can refer to this table:

Filter	Description	Windows Support	MacOS Support	Linux Support
filter_title	Filter based on the current Window title	Full support	Uses the App identifier instead of the Window title	Full support
filter_exec	Filter based on the current application executable path	Full support	Full support	Partial support
filter_class	Filter based on the current Window class	Uses the application executable path instead	Uses the App identifier instead	Full support

The filter_title, filter_exec and filter_class filters support a full regex as parameter.

Finding the right filters

To make it easier to find the right filters, espanso offers the detect subcommand. Open a terminal and type:

espanso detect

Now, while leaving it running, move to the desired application and then come back to the terminal. You should see an output like:

Detected change, current window has properties:
==> Title: 'Telegram (1828)'
==> Class: 'TelegramDesktop'
==> Executable: '/snap/telegram-desktop/953/bin/Telegram'

These are the parameters espanso detected for your target application, so you can now use them to create the perfect filter.

Options

Here's a list of all options available for the configuration file:

Option	Description	Possible Values	Default	App-Specific
backend	The typing engine used. Inject simulate keypresses, Clipboard simulates a copy/paste	Clipboard or Inject	Inject on Win and macOS, Clipboard on Linux	Yes
backspace_limit	How many backspace espanso tracks to correct misspelled keywords	int	3	No
disabled	Set the current configuration as disabled	True/False	False	Yes
parent	The target for the current configuration file, mainly used in packages	string	self	Yes
ipc_server_port	Windows only. Set the daemon listening port	int	34982	No
exclude_default_matches	Used in app-specific configs, avoid parent matches	True/False	False	Yes