Make console Vim play nice with iTerm2

.vimrc-clipboard

set nocompatible
set clipboard=unnamed

if has('mouse')
  set mouse=a
  if exists('$ITERM_PROFILE')
    autocmd VimEnter * set ttymouse=xterm2
    autocmd FocusGained * set ttymouse=xterm2
    autocmd BufEnter * set ttymouse=xterm2
  endif
endif

if exists('$ITERM_PROFILE')
 let &t_ti = &t_ti . "\e[?2004h"
 let &t_te = "\e[?2004l" . &t_te

 function XTermPasteBegin(ret)
   set pastetoggle=<Esc>[201~
   set paste
   return a:ret
 endfunction

 map <expr> <Esc>[200~ XTermPasteBegin("i")
 imap <expr> <Esc>[200~ XTermPasteBegin("")
 vmap <expr> <Esc>[200~ XTermPasteBegin("c")

 cmap <Esc>[200~ <nop>
 cmap <Esc>[201~ <nop>
endif

if exists('$ITERM_PROFILE')
   let &t_SI = "\<Esc>]50;CursorShape=1\x7"
   let &t_EI = "\<Esc>]50;CursorShape=0\x7"
endif