Sequences

Sequences are used for sending multiple keystrokes in a single action, and can be used for things like unicode characters (even emojis! 🇨🇦), lorei epsum generators, triggering side effects (think lighting, speakers, microcontroller-optimized cryptocurrency miners, whatever).

Sending strings

The most basic sequence is send_string. It can be used to send any standard English alphabet character, and an assortment of other "standard" keyboard keys (return, space, exclamation points, etc.)

from kmk.handlers.sequences import send_string

WOW = send_string("Wow, KMK is awesome!")

keyboard.keymap = [...WOW,...]

Unicode

Before trying to send Unicode sequences, make sure you set your UnicodeMode. You can set an initial value in your keymap by setting keyboard.unicode_mode.

Keys are provided to change this mode at runtime - for example, KC.UC_MODE_LINUX.

Unicode Modes:

On Linux, Unicode uses Ctrl-Shift-U, which is supported by ibus and GTK+3. ibus users will need to add IBUS_ENABLE_CTRL_SHIFT_U=1 to their environment (~/profile, ~/.bashrc, ~/.zshrc, or through your desktop environment's configurator).

On Windows, WinCompose is required.

Linux : UnicodeMode.LINUX or UnicodeMode.IBUS
Mac: UnicodeMode.MACOS or UnicodeMode.OSX or UnicodeMode.RALT
Windows: UnicodeMode.WINC

Unicode Examples

To send a simple unicode symbol

from kmk.handlers.sequences import unicode_string_sequence

FLIP = unicode_string_sequence('(ノಠ痊ಠ)ノ彡┻━┻')

keyboard.keymap = [...FLIP,...]

If you'd rather keep a lookup table of your sequences (perhaps to bind emojis to keys), that's supported too, through an obnoxiously long-winded method:

from kmk.handlers.sequences import compile_unicode_string_sequences as cuss

emoticons = cuss({
	'BEER': r'🍺',
	'HAND_WAVE': r'👋',
})

keymap = [...emoticons.BEER, emoticons.HAND_WAVE...]

The observant will notice dot-notation is supported here despite feeding in a dictionary - the return of compile_unicode_string_sequences is a kmk.types.AttrDict, which you can think of as a read-only view over a dictionary adding attribute-based (dot-notation) access.

Remember from the Leader Mode documentation that leader sequences simply bind to keys, so extrapolating this example out a bit, you can bind emojis to leader sequences matching some name or mnemonic representing the sequence you're looking to send. If you ever wanted to type <Leader>fire and see a fire emoji on your screen, welcome home.

from kmk.handlers.sequences import compile_unicode_string_sequences as cuss

emoticons = cuss({
    # Emojis
    'BEER': r'🍺',
    'BEER_TOAST': r'🍻',
    'FACE_THINKING': r'🤔',
    'FIRE': r'🔥',
    'FLAG_CA': r'🇨🇦',
    'FLAG_US': r'🇺🇸',
})

keyboard.leader_dictionary = {
    'beer': emoticons.BEER,
    'beers': emoticons.BEER_TOAST,
    'fire': emoticons.FIRE,
    'uhh': emoticons.FACE_THINKING,
    'fca': emoticons.FLAG_CA,
    'fus': emoticons.FLAG_US,
}

Finally, if you need to send arbitrary unicode codepoints in raw form, that's supported too, through unicode_codepoint_sequence.

from kmk.handlers.sequences import unicode_codepoint_sequence

TABLE_FLIP = unicode_codepoint_sequence([
	"28", "30ce", "ca0", "75ca","ca0", "29",
	"30ce", "5f61", "253b", "2501", "253b",
])

keyboard.keymap = [...TABLE_FLIP,...]

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Sequences

Sending strings

Unicode

Unicode Modes:

Unicode Examples

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