This is a provider for an the clipboard, with support for X and tmux
This works for windows, and mac systems.

If you are running in X The + and * register will map to the X clipboards

If you are running w/o X and with tmux the + and * registers will map to the tmux clipboard

to enable tmux to be mapped to the + register enable

let g:vim_fakeclip_tmux_plus=1