itch.io

I would like to know whether or not you can add more vim integration into command mode.  Things like :wq for saving and closing.  :set spell and :z= for enabling/disabling  spell check and correcting the spell mistake without using the cursor. As well as g; to go back to the line where you last wrote. 

I frequently lose track of my cursor while typing so it would be nice to have settings to change the cursor's look or color or implement a cursor column highlight.