Sometimes I use vim to write non-US text, and when I wanna use any command in normal mode, I need to change layout to US. It's possible to do that automatically?
PS. I can do mapping like this, but in this case command looks like :ц instead :w - not pretty and typo-risk.
Update
I don't want to use keymap option, because I prefer switch languages by CapsLock. I've try to write autocmd for InsertLeave event, but failed...
Update 2
Probably anybody know, why the following not work?
function SetUsLayout()
!setxkbmap us,ru
endfunction
autocmd InsertLeave * call SetUsLayout()
:help langmap
is likely to provide all the info you need.