From 20a44743248e74f77d217f57bdc7806954d99857 Mon Sep 17 00:00:00 2001 From: array-in-a-matrix Date: Wed, 26 Oct 2022 21:17:56 -0400 Subject: [PATCH] tab compl --- private_dot_config/nvim/init.vim | 154 +++++++++++++++++++++++++++++++ 1 file changed, 154 insertions(+) diff --git a/private_dot_config/nvim/init.vim b/private_dot_config/nvim/init.vim index 214a93b..05ef755 100644 --- a/private_dot_config/nvim/init.vim +++ b/private_dot_config/nvim/init.vim @@ -59,3 +59,157 @@ let g:airline_symbols.readonly = '' let g:airline_symbols.linenr = ' :' let g:airline_symbols.maxlinenr = '☰ ' let g:airline_symbols.dirty='⚡' + + +" coc.nvim config + +" Some servers have issues with backup files, see #649. +set nobackup +set nowritebackup + +" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable +" delays and poor user experience. +set updatetime=300 + +" Always show the signcolumn, otherwise it would shift the text each time +" diagnostics appear/become resolved. +set signcolumn=yes + +" Use tab for trigger completion with characters ahead and navigate. +" NOTE: There's always complete item selected by default, you may want to enable +" no select by `"suggest.noselect": true` in your configuration file. +" NOTE: Use command ':verbose imap ' to make sure tab is not mapped by +" other plugin before putting this into your config. +inoremap + \ coc#pum#visible() ? coc#pum#next(1) : + \ CheckBackspace() ? "\" : + \ coc#refresh() +inoremap coc#pum#visible() ? coc#pum#prev(1) : "\" + +" Make to accept selected completion item or notify coc.nvim to format +" u breaks current undo, please make your own choice. +inoremap coc#pum#visible() ? coc#pum#confirm() + \: "\u\\=coc#on_enter()\" + +function! CheckBackspace() abort + let col = col('.') - 1 + return !col || getline('.')[col - 1] =~# '\s' +endfunction + +" Use to trigger completion. +if has('nvim') + inoremap coc#refresh() +else + inoremap coc#refresh() +endif + +" Use `[g` and `]g` to navigate diagnostics +" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list. +nmap [g (coc-diagnostic-prev) +nmap ]g (coc-diagnostic-next) + +" GoTo code navigation. +nmap gd (coc-definition) +nmap gy (coc-type-definition) +nmap gi (coc-implementation) +nmap gr (coc-references) + +" Use K to show documentation in preview window. +nnoremap K :call ShowDocumentation() + +function! ShowDocumentation() + if CocAction('hasProvider', 'hover') + call CocActionAsync('doHover') + else + call feedkeys('K', 'in') + endif +endfunction + +" Highlight the symbol and its references when holding the cursor. +autocmd CursorHold * silent call CocActionAsync('highlight') + +" Symbol renaming. +nmap rn (coc-rename) + +" Formatting selected code. +xmap f (coc-format-selected) +nmap f (coc-format-selected) + +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 + +" Applying codeAction to the selected region. +" Example: `aap` for current paragraph +xmap a (coc-codeaction-selected) +nmap a (coc-codeaction-selected) + +" Remap keys for applying codeAction to the current buffer. +nmap ac (coc-codeaction) +" Apply AutoFix to problem on the current line. +nmap qf (coc-fix-current) + +" Run the Code Lens action on the current line. +nmap cl (coc-codelens-action) + +" Map function and class text objects +" NOTE: Requires 'textDocument.documentSymbol' support from the language server. +xmap if (coc-funcobj-i) +omap if (coc-funcobj-i) +xmap af (coc-funcobj-a) +omap af (coc-funcobj-a) +xmap ic (coc-classobj-i) +omap ic (coc-classobj-i) +xmap ac (coc-classobj-a) +omap ac (coc-classobj-a) + +" Remap and for scroll float windows/popups. +if has('nvim-0.4.0') || has('patch-8.2.0750') + nnoremap coc#float#has_scroll() ? coc#float#scroll(1) : "\" + nnoremap coc#float#has_scroll() ? coc#float#scroll(0) : "\" + inoremap coc#float#has_scroll() ? "\=coc#float#scroll(1)\" : "\" + inoremap coc#float#has_scroll() ? "\=coc#float#scroll(0)\" : "\" + vnoremap coc#float#has_scroll() ? coc#float#scroll(1) : "\" + vnoremap coc#float#has_scroll() ? coc#float#scroll(0) : "\" +endif + +" Use CTRL-S for selections ranges. +" Requires 'textDocument/selectionRange' support of language server. +nmap (coc-range-select) +xmap (coc-range-select) + +" Add `:Format` command to format current buffer. +command! -nargs=0 Format :call CocActionAsync('format') + +" Add `:Fold` command to fold current buffer. +command! -nargs=? Fold :call CocAction('fold', ) + +" Add `:OR` command for organize imports of the current buffer. +command! -nargs=0 OR :call CocActionAsync('runCommand', 'editor.action.organizeImport') + +" Add (Neo)Vim's native statusline support. +" NOTE: Please see `:h coc-status` for integrations with external plugins that +" provide custom statusline: lightline.vim, vim-airline. +set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')} + +" Mappings for CoCList +" Show all diagnostics. +nnoremap a :CocList diagnostics +" Manage extensions. +nnoremap e :CocList extensions +" Show commands. +nnoremap c :CocList commands +" Find symbol of current document. +nnoremap o :CocList outline +" Search workspace symbols. +nnoremap s :CocList -I symbols +" Do default action for next item. +nnoremap j :CocNext +" Do default action for previous item. +nnoremap k :CocPrev +" Resume latest coc list. +nnoremap p :CocListResume