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
let g:UltiS
I installed the UltiSnips plugin after the YouCompleteMe plugin so I thought they were conflicting, but in reality I had something more interfering:
set paste
Make sure to remove that from .vimrc if it's present.
.vimrc