canvas

Android 5.0 Map is not defined

This would be a nice little feature to have, Excel users are using this a lot.

Add a terminal UI for Luckysheet, probably using blessed library: https://github.com/chjj/blessed (if your API is in nodeJS; works, but frozen), or https://github.com/jquast/blessed (if your API can be bound to Python; works, and is actively maintained), or use mighty old ncurses (in C; for the bold...). This would of course use the existing Lu

Looking at sticky activation it seems to be calling current high resolution time without a global (that is needed in order to know the time origin).

It'd be good to pass along the global. (W or window, if I'm reading the algorithms correctly)