config for coc

nvim/init.vim

@@ -13,17 +13,7 @@ Plug 'vim-airline/vim-airline-themes'
 Plug 'voldikss/vim-floaterm'
 Plug 'rust-lang/rust.vim'
 
-
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
-Plug 'neovim/nvim-lspconfig'
-Plug 'hrsh7th/cmp-nvim-lsp'
-Plug 'hrsh7th/cmp-buffer'
-Plug 'hrsh7th/cmp-path'
-Plug 'hrsh7th/cmp-cmdline'
-Plug 'hrsh7th/nvim-cmp'
-
-Plug 'hrsh7th/cmp-vsnip'
-Plug 'hrsh7th/vim-vsnip'
-
 call plug#end()
 colorscheme cyberqueer
 let g:airline_powerline_fonts = 1
@@ -94,8 +84,29 @@ let hostname=system('hostname -s | tr -d "\n"')
 let ipaddr=system('hostname -i | tr -d "\n"')
 let g:airline_section_x = 'IP:%{ipaddr} DNS:%{hostname}'
 
-nnoremap <C-H> <C-W>h
+" :inoremap <TAB> <C-N>
-nnoremap <C-J> <C-W>j
+" :inoremap <S-TAB> <TAB>
+"
+" #####################################################
+let g:coc_global_extensions=[ 'coc-snippets', 'coc-powershell', 'coc-sh', 'coc-omnisharp', 'coc-clangd' ]
+
+" Use <C-l> for trigger snippet expand.
+imap <C-l> <Plug>(coc-snippets-expand)
+
+" Use <C-j> for select text for visual placeholder of snippet.
+vmap <C-j> <Plug>(coc-snippets-select)
+
+" Use <C-j> for jump to next placeholder, it's default of coc.nvim
+let g:coc_snippet_next = '<c-j>'
+
+" Use <C-k> for jump to previous placeholder, it's default of coc.nvim
+let g:coc_snippet_prev = '<c-k>'
+
+" Use <C-j> for both expand and jump (make expand higher priority.)
+imap <C-j> <Plug>(coc-snippets-expand-jump)
+
+" Use <leader>x for convert visual selected code to snippet
+xmap <leader>x  <Plug>(coc-convert-snippet)
 nnoremap <C-K> <C-W>k
 nnoremap <C-L> <C-W>l