Function isCharacterKeyEvent

frontend/util/keyutil.ts:134–139

(event: WaveKeyboardEvent)

}

function isCharacterKeyEvent(event: WaveKeyboardEvent): boolean {
    if (event.alt || event.meta || event.control) {
        return false;
    }
    return util.countGraphemes(event.key) == 1;
}

const inputKeyMap = new Map<string, boolean>([
    ["Backspace", true],