diff --git a/neovim/.config/nvim/coc.vim b/neovim/.config/nvim/coc.vim new file mode 100644 index 0000000..f73f4ff --- /dev/null +++ b/neovim/.config/nvim/coc.vim @@ -0,0 +1,161 @@ +" TextEdit might fail if hidden is not set. +set hidden + +" Some servers have issues with backup files, see #649. +set nobackup +set nowritebackup + +" 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 + +" Always show the signcolumn, otherwise it would shift the text each time +" diagnostics appear/become resolved. +if has("nvim-0.5.0") || has("patch-8.1.1564") + " Recently vim can merge signcolumn and number column into one + set signcolumn=number +else + set signcolumn=yes +endif + +" Use tab for trigger completion with characters ahead and navigate. +" NOTE: Use command ':verbose imap ' to make sure tab is not mapped by +" other plugin before putting this into your config. +inoremap + \ pumvisible() ? "\" : + \ check_back_space() ? "\" : + \ coc#refresh() +inoremap pumvisible() ? "\" : "\" + +function! s:check_back_space() 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 + +" Make auto-select the first completion item and notify coc.nvim to +" format on enter, could be remapped by other vim plugin +inoremap pumvisible() ? coc#_select_confirm() + \: "\u\\=coc#on_enter()\" + +" 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 show_documentation() + +function! s:show_documentation() + if (index(['vim','help'], &filetype) >= 0) + execute 'h '.expand('') + elseif (coc#rpc#ready()) + call CocActionAsync('doHover') + else + execute '!' . &keywordprg . " " . expand('') + 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) + +" 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 CocAction('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 CocAction('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 diff --git a/neovim/.config/nvim/init.vim b/neovim/.config/nvim/init.vim index cff1120..f07094e 100644 --- a/neovim/.config/nvim/init.vim +++ b/neovim/.config/nvim/init.vim @@ -1,12 +1,25 @@ let $MYPLUGDIRECTORY = "~/.config/nvim/plugged/" +let $MYNVIMINIT = "~/.config/nvim/init.vim" +let $MYCOCVIM = "~/.config/nvim/coc.vim" +"-------------------- "plugins -call plug#begin($MYPLUGDIRECTORY) +"-------------------- +" autoinstall vim-plug if it is not installed +if empty(glob('~/.local/share/nvim/site/autoload/plug.vim')) + silent !curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs + \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim + autocmd VimEnter * PlugInstall | source $MYNVIMINIT +endif +call plug#begin($MYPLUGDIRECTORY) +" automatically install all plugins that are not already installed +if !empty(filter(copy(g:plugs), '!isdirectory(v:val.dir)')) + autocmd VimEnter * PlugInstall | q +endif Plug 'preservim/nerdtree' " file tree Plug 'Xuyuanp/nerdtree-git-plugin' " git plugin for nerdtree Plug 'ryanoasis/vim-devicons' " devicons for nerdtree -Plug 'luochen1990/rainbow' " rainbow colored parenthesis and brakets Plug 'vim-airline/vim-airline' " statusline Plug 'preservim/nerdcommenter' " easier comment management Plug 'airblade/vim-gitgutter' " show git changes @@ -18,45 +31,18 @@ Plug 'vim-scripts/colorizer' " colorize color codes Plug 'honza/vim-snippets' " snippets Plug 'lervag/vimtex' " vimtex Plug 'morhetz/gruvbox' " gruvbox colorscheme - +Plug 'Yggdroot/indentLine' " ident guides call plug#end() -" coc plugins -let g:coc_global_extensions = ['coc-snippets', 'coc-git', 'coc-vimtex', 'coc-python', 'coc-vimlsp', 'coc-json'] - -"neovim-remote for vimtex -let g:vimtex_compiler_progname = 'nvr' - -"vimtex -let g:vimtex_view_method = 'zathura' - -" airline -set laststatus=2 -let g:airline#extensions#tabline#enabled = 1 -let g:airline#extensions#tabline#formatter = 'unique_tail' - -" activate spell-checking -set spell - -" enable copy and past to and fro clipboard -vnoremap y "+y -nnoremap Y "+yg_ -nnoremap y "+y -nnoremap p "+p -nnoremap P "+P -vnoremap p "+p -vnoremap P "+P - -"NERDTree -autocmd StdinReadPre * let s:std_in=1 -autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif -autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | exe 'cd '.argv()[0] | endif -autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif -let NERDTreeShowHidden=1 -" enable nerdfonts for git status in nerdtree -let g:NERDTreeGitStatusUseNerdFonts=1 - +"-------------------- +" general settings +"-------------------- +let mapleader=" " " set mapleader to space +let maplocalleader=" " " set localleader to space +set timeoutlen=1000 " set timeout length +set spell " activate spell-checking set nocompatible " disable compatibility to old-time vi +let g:indentLine_setConceal = 0 " disable the conceal 'feature' of indentLine plugin set showmatch " show matching brackets. set mouse=v " middle-click paste with mouse set hlsearch " highlight search results @@ -68,24 +54,6 @@ set autoindent " indent a new line the same amount as the line just set wildmode=longest,list " get bash-like tab completions filetype plugin indent on " allows auto-indenting depending on file type syntax on " syntax highlighting -let mapleader=" " " set mapleader to space -let maplocalleader=" " " set localleader to space -set timeoutlen=1000 " set timeout length - -"colors -let g:gruvbox_contrast_dark='hard' -colorscheme gruvbox -set background=dark - -"extra specified colors -highlight ColorColumn ctermbg=8 -highlight clear SignColumn -highlight GitGutterAdd ctermfg=142 -highlight GitGutterChange ctermfg=208 -highlight GitGutterDelete ctermfg=124 -highlight LineNr ctermfg=7 -highlight CursorLineNr ctermfg=7 - set cc=80 " set an 80 column border for good coding style "toggle cc when reasonable augroup cctoggle @@ -94,18 +62,18 @@ augroup cctoggle autocmd BufLeave,FocusLost * set cc=0 augroup END -"toggle relativenumber when reasonable -set number relativenumber -augroup numbertoggle - autocmd! - autocmd BufEnter,FocusGained,InsertLeave * set relativenumber - autocmd BufLeave,FocusLost,InsertEnter * set norelativenumber -augroup END - "-------------------- "mappings "-------------------- -"custom window ommands +" enable copy and past to and fro clipboard +vnoremap y "+y +nnoremap Y "+yg_ +nnoremap y "+y +nnoremap p "+p +nnoremap P "+P +vnoremap p "+p +vnoremap P "+P +"custom window commands nnoremap wv v nnoremap ws s nnoremap wc c @@ -129,22 +97,97 @@ nnoremap nt :NERDTreeToggle nnoremap f :NERDTreeFind "symbol renaming nnoremap rn (coc-reame) -" use for trigger completion and navigate to the next complete item -function! s:check_back_space() abort - let col = col('.')- 1 - return !col || getline('.')[col - 1] =~ '\s' -endfunction -" Make used for trigger completion, completion confirm, snippet expand and jump like VSCode. -inoremap - \ pumvisible() ? coc#_select_confirm() : - \ coc#expandableOrJumpable() ? "\=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\" : - \ check_back_space() ? "\" : - \ coc#refresh() +"-------------------- +" coc (Conquer of Completion) +"-------------------- +" coc plugins (will automatically install) +let g:coc_global_extensions = ['coc-snippets', 'coc-git', 'coc-vimtex', 'coc-python', 'coc-vimlsp', 'coc-json'] +source $MYCOCVIM +"" use for trigger completion and navigate to the next complete item +"function! s:check_back_space() abort + "let col = col('.')- 1 + "return !col || getline('.')[col - 1] =~ '\s' +"endfunction -function! s:check_back_space() abort - let col = col('.') - 1 - return !col || getline('.')[col - 1] =~# '\s' -endfunction +"" Make used for trigger completion, completion confirm, snippet expand and jump like VSCode. +"inoremap + "\ pumvisible() ? coc#_select_confirm() : + "\ coc#expandableOrJumpable() ? "\=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\" : + "\ check_back_space() ? "\" : + "\ coc#refresh() + +"function! s:check_back_space() abort + "let col = col('.') - 1 + "return !col || getline('.')[col - 1] =~# '\s' +"endfunction + +"let g:coc_snippet_next = '' + +"-------------------- +" airline +"-------------------- +set laststatus=2 " start in 'normal' mode +let g:airline#extensions#tabline#enabled = 1 " enable tabline for buffers +let g:airline#extensions#tabline#formatter = 'unique_tail' " set tabline item style + +"-------------------- +"NERDTree +"-------------------- +let NERDTreeShowHidden=1 " show hidden files in NERDTree +let NERDTreeAutoDeleteBuffer=1 " automatically delete the buffer of the file deleted with NERDTree +let g:NERDTreeGitStatusUseNerdFonts=1 " enable nerdfonts for git status in nerdtree +let NERDTreeShowLineNumbers=0 " disable line numbers +let g:NERDTreeWinSize=50 " increase the size of the NERDTree window +" Start NERDTree when Vim is started without file arguments. +autocmd StdinReadPre * let s:std_in=1 +autocmd VimEnter * if argc() == 0 && !exists('s:std_in') | NERDTree | endif +" Exit Vim if NERDTree is the only window left. +autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | + \ quit | endif +" If another buffer tries to replace NERDTree, put it in the other window, and bring back NERDTree. +autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_tree_\d\+' && winnr('$') > 1 | + \ let buf=bufnr() | buffer# | execute "normal! \w" | execute 'buffer'.buf | endif + + +"-------------------- +"colors +"-------------------- +" set colorscheme +let g:gruvbox_contrast_dark='hard' +colorscheme gruvbox +set background=dark +" extra specified colors +highlight ColorColumn ctermbg=236 +highlight clear SignColumn +highlight GitGutterAdd ctermfg=142 +highlight GitGutterChange ctermfg=208 +highlight GitGutterDelete ctermfg=124 +highlight LineNr ctermfg=7 +highlight CursorLineNr ctermfg=7 + +"toggle relativenumber when reasonable +set number relativenumber +augroup numbertoggle + autocmd! + autocmd BufEnter,FocusGained,InsertLeave * set relativenumber + autocmd BufLeave,FocusLost,InsertEnter * set norelativenumber +augroup END + +"-------------------- +"vimtex +"-------------------- +let g:vimtex_compiler_progname = 'nvr' " neovim-remote for vimtex +let g:vimtex_view_method = 'zathura' " set zathura as basic pdf viewer +" latexmk parameters +let g:vimtex_compiler_latexmk = { + \ 'options' : [ + \ '-pdf', + \ '-shell-escape', + \ '-verbose', + \ '-file-line-error', + \ '-synctex=1', + \ '-interaction=nonstopmode', + \ ], + \} -let g:coc_snippet_next = ''