snipMate integration for ncm2.
user_data
found in vim8/nvim's documentation :help complete-item
" based on snipmate
Plug 'ncm2/ncm2-snipmate'
" snipmate dependencies
Plug 'tomtom/tlib_vim'
Plug 'marcweber/vim-addon-mw-utils'
Plug 'garbas/vim-snipmate'
" Press enter key to trigger snippet expansion
" The parameters are the same as `:help feedkeys()`
inoremap <silent> <expr> <CR> ncm2_snipmate#expand_or("\<CR>", 'n')
" wrap <Plug>snipMateTrigger so that it works for both completin and normal
" snippet
" inoremap <expr> <c-u> ncm2_snipmate#expand_or("\<Plug>snipMateTrigger", "m")
" c-j c-k for moving in snippet
let g:snips_no_mappings = 1
vmap <c-j> <Plug>snipMateNextOrTrigger
vmap <c-k> <Plug>snipMateBack
imap <expr> <c-k> pumvisible() ? "\<c-y>\<Plug>snipMateBack" : "\<Plug>snipMateBack"
imap <expr> <c-j> pumvisible() ? "\<c-y>\<Plug>snipMateNextOrTrigger" : "\<Plug>snipMateNextOrTrigger"
:help snipMate
for more information on using snipMate.
If you need more control over the completed item's snippet expansion, you might need these two APIs to help program your key mapping.
ncm2_snipmate#completed_is_snippet()
Checks whether the v:completed_item
is also a snippet.
<Plug>(ncm2_snipmate_expand_completed)
Use this key to expand the completed snippet.