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coc.vim
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coc.vim
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" coc.vim configuration
" Give more space for displaying messages.
set cmdheight=2
" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
" delays and poor user experience.
set updatetime=300
" Don't pass messages to |ins-completion-menu|.
set shortmess+=c
" Only show signcolumn on errors
set signcolumn=auto
" Use `[g` and `]g` to navigate diagnostics
" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)
" Symbol renaming.
nmap <leader>r <Plug>(coc-rename)
nmap <leader>rn <Plug>(coc-rename)
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gr <Plug>(coc-references)
nnoremap <silent> K :call <SID>show_documentation()<CR>
nnoremap <silent> <leader>co :<C-u>CocList outline<CR>
" Remap <C-f> and <C-b> for scroll float windows/popups.
" if has('nvim-0.4.0') || has('patch-8.2.0750')
" nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
" nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
" inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
" inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
" vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
" vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
" endif
" :CocInstall coc-snippets
" Use <C-l> for trigger snippet expand.
" use <C-j> to jump to next placeholder
" use <C-k> to jump to previous placeholder
imap <C-l> <Plug>(coc-snippets-expand)
vmap <C-j> <Plug>(coc-snippets-select)
" Highlight the symbol and its references when holding the cursor.
" decently replaces 'RRethy/vim-illuminate'
autocmd CursorHold * silent call CocActionAsync('highlight')
" function! s:show_documentation()
" if (index(['vim','help'], &filetype) >= 0)
" execute 'h '.expand('<cword>')
" else
" call CocAction('doHover')
" endif
" endfunction
"
function! s:show_documentation()
if (index(['vim','help'], &filetype) >= 0)
execute 'h '.expand('<cword>')
elseif (coc#rpc#ready())
call CocAction('doHover')
else
execute '!' . &keywordprg . " " . expand('<cword>')
endif
endfunction
augroup mygroup
autocmd!
" Setup formatexpr specified filetype(s).
autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
" Update signature help on jump placeholder.
autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end