UltiSnips and YouCompleteMe

Question

I have bundles ultisnips and youcompleteme installed on my macvim. The problem is that ultisnips doesn\'t work because tab is bound by ycm. I tried putting let g:UltiS

Answer 1

Just putting together answers by Michaelslec, Joey Liu and along with solutions I found in this issue thread and this guy's vimrc, I now have this which solved pretty much all problems.

function! g:UltiSnips_Complete()
  call UltiSnips#ExpandSnippet()
  if g:ulti_expand_res == 0
    if pumvisible()
      return "\"
    else
      call UltiSnips#JumpForwards()
      if g:ulti_jump_forwards_res == 0
        return "\"
      endif
    endif
  endif
  return ""
endfunction

function! g:UltiSnips_Reverse()
  call UltiSnips#JumpBackwards()
  if g:ulti_jump_backwards_res == 0
    return "\"
  endif

  return ""
endfunction


if !exists("g:UltiSnipsJumpForwardTrigger")
  let g:UltiSnipsJumpForwardTrigger = ""
endif

if !exists("g:UltiSnipsJumpBackwardTrigger")
  let g:UltiSnipsJumpBackwardTrigger=""
endif

au InsertEnter * exec "inoremap  " . g:UltiSnipsExpandTrigger     . " =g:UltiSnips_Complete()"
au InsertEnter * exec "inoremap  " .     g:UltiSnipsJumpBackwardTrigger . " =g:UltiSnips_Reverse()"