История изменений

Исправление ~~pavlick~~, 02.03.21 06:48 (текущая версия) :

Я тебе свою конфигурацию описываю, если что, то по ходу импровизируй.

Nvim
Менеджер вим плагинов https://github.com/junegunn/vim-plug
Ставишь Node.js, ставил с репозитория
конфиги

-------------------~/.config/nvim/coc-settings.json
{
    "signature.maxWindowHeight": 20,
    "clangd.semanticHighlighting": true
}

-------------------~/.config/nvim/init.vim
call plug#begin(stdpath('data') . '/plugged')
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'jackguo380/vim-lsp-cxx-highlight'
call plug#end()

function CandCPP_hook()
	source ~/.config/nvim/coc.nvim_vimrc
endfunction

augroup Mode_hooks_group
	autocmd!
	autocmd FileType c call CandCPP_hook()
	autocmd FileType cpp call CandCPP_hook()
augroup End

-------------------~/.config/nvim/coc.nvim_vimrc
" if hidden is not set, TextEdit might fail.
setlocal hidden

" Some servers have issues with backup files, see #649
setlocal nobackup
setlocal nowritebackup

" Better display for messages
"set cmdheight=2

" You will have bad experience for diagnostic messages when it's default 4000.
setlocal updatetime=300

" don't give |ins-completion-menu| messages.
setlocal shortmess+=c

" always show signcolumns
"setlocal signcolumn=yes

" Use tab for trigger completion with characters ahead and navigate.
" Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
inoremap <buffer> <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <buffer> <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Use <c-space> to trigger completion.
inoremap <buffer> <silent><expr> <c-space> coc#refresh()

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <buffer> <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

" Use `[g` and `]g` to navigate diagnostics
nmap <buffer> <silent> [g <Plug>(coc-diagnostic-prev)
nmap <buffer> <silent> ]g <Plug>(coc-diagnostic-next)

" Remap keys for gotos
nmap <buffer> <silent> gd <Plug>(coc-definition)
nmap <buffer> <silent> gy <Plug>(coc-type-definition)
nmap <buffer> <silent> gi <Plug>(coc-implementation)
nmap <buffer> <silent> gr <Plug>(coc-references)

" Use K to show documentation in preview window
nnoremap <buffer> <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" Highlight symbol under cursor on CursorHold
autocmd CursorHold * silent call CocActionAsync('highlight')

" Remap for rename current word
nmap <buffer> <leader>rn <Plug>(coc-rename)

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

" Using CocList
" Show all diagnostics
nnoremap <buffer> <silent> <space>a  :<C-u>CocList diagnostics<cr>
" Manage extensions
nnoremap <buffer> <silent> <space>e  :<C-u>CocList extensions<cr>
" Show commands
nnoremap <buffer> <silent> <space>c  :<C-u>CocList commands<cr>
" Find symbol of current document
nnoremap <buffer> <silent> <space>o  :<C-u>CocList outline<cr>
" Search workspace symbols
nnoremap <buffer> <silent> <space>s  :<C-u>CocList -I symbols<cr>
" Do default action for next item.
nnoremap <buffer> <silent> <space>j  :<C-u>CocNext<CR>
" Do default action for previous item.
nnoremap <buffer> <silent> <space>k  :<C-u>CocPrev<CR>
" Resume latest coc list
nnoremap <buffer> <silent> <space>p  :<C-u>CocListResume<CR>

Из вим деалешь :PlugInstall, :CocInstall coc-clangd
compile_commands.json генерю этим https://github.com/rizsotto/Bear (если у тебя обычные makefile, cmake сам умеет). Можно просто кидать в корень compile_flags.txt
Смотри страницы по этим плагинам на гите, там много инфы.
Сочетания клавиш смотри в coc.nvim_vimrc. Лучше вообще возьми свежую типовую заготовку со страницы Coc’а и допливай под себя, я там кучу всего поудалял, может чего нужное было.

ЗЫ: как же нудобна это автоправка сообщений, пишешь одно, а показывает другое.

Исходная версия ~~pavlick~~, 02.03.21 06:46:

Я тебе свою конфигурацию описываю, если что, то по ходу импровизируй.

Nvim
Менеджер вим плагинов https://github.com/junegunn/vim-plug
Ставишь Node.js, ставил с репозитория
конфиги

-------------------~/.config/nvim/coc-settings.json
{
    "signature.maxWindowHeight": 20,
    "clangd.semanticHighlighting": true
}

-------------------~/.config/nvim/init.vim
call plug#begin(stdpath('data') . '/plugged')
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'jackguo380/vim-lsp-cxx-highlight'
call plug#end()

function CandCPP_hook()
	source ~/.config/nvim/coc.nvim_vimrc
endfunction

augroup Mode_hooks_group
	autocmd!
	autocmd FileType c call CandCPP_hook()
	autocmd FileType cpp call CandCPP_hook()
augroup End

-------------------~/.config/nvim/coc.nvim_vimrc
" if hidden is not set, TextEdit might fail.
setlocal hidden

" Some servers have issues with backup files, see #649
setlocal nobackup
setlocal nowritebackup

" Better display for messages
"set cmdheight=2

" You will have bad experience for diagnostic messages when it's default 4000.
setlocal updatetime=300

" don't give |ins-completion-menu| messages.
setlocal shortmess+=c

" always show signcolumns
"setlocal signcolumn=yes

" Use tab for trigger completion with characters ahead and navigate.
" Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
inoremap <buffer> <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <buffer> <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Use <c-space> to trigger completion.
inoremap <buffer> <silent><expr> <c-space> coc#refresh()

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <buffer> <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

" Use `[g` and `]g` to navigate diagnostics
nmap <buffer> <silent> [g <Plug>(coc-diagnostic-prev)
nmap <buffer> <silent> ]g <Plug>(coc-diagnostic-next)

" Remap keys for gotos
nmap <buffer> <silent> gd <Plug>(coc-definition)
nmap <buffer> <silent> gy <Plug>(coc-type-definition)
nmap <buffer> <silent> gi <Plug>(coc-implementation)
nmap <buffer> <silent> gr <Plug>(coc-references)

" Use K to show documentation in preview window
nnoremap <buffer> <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" Highlight symbol under cursor on CursorHold
autocmd CursorHold * silent call CocActionAsync('highlight')

" Remap for rename current word
nmap <buffer> <leader>rn <Plug>(coc-rename)

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

" Using CocList
" Show all diagnostics
nnoremap <buffer> <silent> <space>a  :<C-u>CocList diagnostics<cr>
" Manage extensions
nnoremap <buffer> <silent> <space>e  :<C-u>CocList extensions<cr>
" Show commands
nnoremap <buffer> <silent> <space>c  :<C-u>CocList commands<cr>
" Find symbol of current document
nnoremap <buffer> <silent> <space>o  :<C-u>CocList outline<cr>
" Search workspace symbols
nnoremap <buffer> <silent> <space>s  :<C-u>CocList -I symbols<cr>
" Do default action for next item.
nnoremap <buffer> <silent> <space>j  :<C-u>CocNext<CR>
" Do default action for previous item.
nnoremap <buffer> <silent> <space>k  :<C-u>CocPrev<CR>
" Resume latest coc list
nnoremap <buffer> <silent> <space>p  :<C-u>CocListResume<CR>

Из вим деалешь :PlugInstall :CocInstall coc-clangd
compile_commands.json генерю этим https://github.com/rizsotto/Bear (если у тебя обычные makefile, cmake сам умеет). Можно просто кидать в корень compile_flags.txt
Смотри страницы по этим плагинам на гите, там много инфы.
Сочетания клавиш смотри в coc.nvim_vimrc. Лучше вообще возьми свежую типовую заготовку со страницы Coc’а и допливай под себя, я там кучу всего поудалял, может чего нужное было.