More comprehensive docs and examples

[ghost]

I'm happy to write these docs but right now it isn't super clear how to set keylisteners for stuff like "period".

Ideally there would be exhaustive docs for every key code.

This module is great! Thank you!!!

[suterma]

I can second this issue, I had a hard time figuring out how to handle the "." character (the period, as OP mentioned).

Here is how I ended up with, in the template:

    <GlobalEvents
        @keyup.prevent="handleKeyUp"
    />

and in the code (TypeScript):

    methods: {
        //....
        /** Generally handle all keyUp events, by checking for recognisable events 
         */
        handleKeyUp(event: KeyboardEvent) {
            //Is the dot?
            if (event.code === 'NumpadDecimal' || event.code === 'Period') {
                //.... do my stuff
            }
        },

I suggest adding this to the docs.
@shentao Would you do that, or should I submit a pull request?