Hello,

In this new version I changed the way events are handled.
Now llk-handle generates input events to be used with normal
keymaps, instead of running a command. The function llk-bind
activates event generation for a key and a combination of
events press, release, double, triple.

I also made changes following your notes, such as:

- Clarification on the event's time, documentation of
   keysyms variables moved, don't limit to GUI systems.
- cl-defstruct for the event payload.
- Format and naming conventions.
- Default timeout to mouse double click timeout.

You suggested to auto generate the keysym table, but we
would still need a table to relate the Windows keys to the X
equivalent.