" Set completeopt to have a better completion experience
set completeopt=menuone,noinsert,noselect
let g:completion_enable_snippet = 'UltiSnips'
iunmap <Tab>
imap <c-s> <C-R>=UltiSnips#ExpandSnippet()<CR>
let g:UltiSnipsExpandTrigger="<c-s>"
let g:UltiSnipsJumpForwardTrigger="<c-n>"
let g:UltiSnipsJumpBackwardTrigger="<c-p>"