Add neovim config

.config/nvim/general.vim

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+" Basics
+set nocompatible
+set hidden
+syntax enable
+
+set incsearch				" serach as characters are entered
+set hlsearch				" enable search highlight
+set ignorecase				" ignore search case
+set smartcase				" smart search
+
+" Encoding
+set encoding=utf-8
+
+" reasonable backups
+set backup
+set backupdir=/tmp,~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,
+set backupskip=/tmp/*
+set directory=/tmp,~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,
+set writebackup
+
+" Enable mouse
+set mouse=a
+
+set cursorline				" enable vertical cursor indicator
+set updatetime=300			" quicker update time
+
+set signcolumn=auto:2			" always show signcolumns
+
+" disable auto file cd
+set noautochdir
+
+" set tab options to use 4 spaces instead of tabs
+"set tabstop=8 softtabstop=0 expandtab shiftwidth=4 smarttab
+set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab
+" Shift to the next round tab stop.
+set shiftround
+"set shiftwidth=4 noexpandtab smarttab		" tab appear as 4 width with mixture of tabs and spaces
+"let &softtabstop = &shiftwidth
+
+" set nolist					" Don't show invisible characters
+"set showbreak=↪\                       " Line breaks for wrap option
+" set listchars+=tab:→\ ,nbsp:␣,trail:·,extends:⟩,precedes:⟨,eol:↵
+" show invisible chars
+set list
+" show tab guidelines
+set list listchars=tab:\│\ 	" note the space
+
+set number					" ruler
+set relativenumber			" relative number
+
+set wildignore+=.git,.svn,CVS,*.o,*.a,*.class,*.mo,*.la,*.so,*.obj,*.swp,*.jpg,*.png,*.xpm,*.gif,*.pyc,tags,*.tags,node_modules
+" set wildignore+=*/.git/*,*/tmp/*,*.swp
+
+" right margin
+"set textwidth=80
+"let &colorcolumn='+'.join(range(1,256), ',+')
+" let &colorcolumn='81,'.join(range(120,256), ',') " highlight one column after textwidth and columns 120,256
+set colorcolumn=81
+
+" whichwrap
+set whichwrap+=<,>,[,]		" allows cursor to move prev/next line
+
+" complete options
+set completeopt+=menuone,noinsert
+
+" backspace
+set backspace+=indent,eol,start			" allow backspacing to join lines
+
+" set autoindent smartindent 		" vim autoindent
+filetype plugin indent on
+
+" indent wrapped line
+set breakindent
+
+" spelling
+set spell spelllang=en_us
+
+" dict
+set dictionary+=/usr/share/dict/words
+
+" thesaurus
+set thesaurus+=$HOME/.local/nvim/thesaurus/words.txt
+
+" folding
+"set foldmethod=marker
+set foldenable					" enable folding
+set foldmethod=syntax			" based on syntax
+set foldlevelstart=10			" auto fold if level >= 10
+set foldcolumn=0				" disable foldcolumn
+
+" sane spliting
+" set splitbelow
+set splitright
+
+" menu on command mode
+set wildmenu
+
+command! -nargs=? Explorer :CocCommand explorer
+	    \ --toggle
+	    \ --sources=file+
+	    \ <args>
+
+" configuration group
+augroup configgroup
+    autocmd!
+    autocmd InsertEnter * set norelativenumber nocursorline
+    autocmd InsertLeave * set relativenumber cursorline
+    " use NERDTRee when opening a dir
+    " autocmd StdinReadPre * let s:std_in=1
+    autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") |
+		\ exe 'Explorer' argv()[0] | wincmd p | ene | endif
+    " " close vim if NERDTRee is the only one open
+    " autocmd BufEnter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
+    " use litecorrect with markdown
+    autocmd FileType markdown,mkd call litecorrect#init()
+    " jump to the last position
+    autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
+    " tab settings
+    autocmd Filetype vimwiki,javascript*,typescript*,css,scss,json setlocal expandtab tabstop=2 shiftwidth=2
+    " disable spell check in quickfix buffers
+    autocmd BufWinEnter * if &bt == 'quickfix' | setlocal nospell | endif
+    " formatters
+    autocmd FileType javascript,typescript*,html,markdown,json,css,scss setlocal formatprg=prettier\ --stdin\ --stdin-filepath\ \"%\"
+    autocmd FileType javascript*,typescript* let b:AutoPairs = AutoPairsDefine({'<>' : '</>'}) | let b:ale_fix_on_save = 1
+    autocmd FileType spec setlocal commentstring=#\ %s
+    autocmd Filetype python set foldmethod=indent foldnestmax=2
+augroup END
+
+" copy to clipboard
+set clipboard+=unnamed
+
+" diff mode settings
+set diffopt+=foldcolumn:0
+
+" netrw until netrw in stable and not buggy use Nerdtree
+" let g:netrw_banner = 0
+" let g:netrw_liststyle = 3
+" let g:netrw_browse_split = 4
+" let g:netrw_altv = 1
+" let g:netrw_winsize = 25
+" let g:netrw_fastbrowse = 0
+
+" enable per project .vimrc .nvimrc .exrc
+set exrc
+set secure
+
+" live substitution
+set inccommand=nosplit
+
+set noshowmode " lightline give us mode

.config/nvim/init.vim

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+runtime! plugins.vim
+runtime! general.vim
+runtime! theme.vim
+" runtime! functions.vim
+runtime! misc.vim
+runtime! keys.vim
+runtime! statusline.vim

.config/nvim/keys.vim

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+" set leader
+let g:mapleader = ' '
+let g:maplocalleader = ','
+
+" toggle highlighted search
+nnoremap <leader>ch :nohls<cr>
+" move vertically by visual line
+nnoremap <expr> j v:count ? 'j' : 'gj'
+nnoremap <expr> k v:count ? 'k' : 'gk'
+" tabs
+nnoremap <silent> <M-S-K> :tabnext<CR>
+nnoremap <silent> <M-S-J> :tabprevious<CR>
+nnoremap <silent><leader>ct :tabclose<CR>
+" buffers
+nnoremap <silent> <Tab> :bn<CR>
+nnoremap <silent> <S-Tab> :bp<CR>
+nnoremap <silent> <Del> :bd<CR>
+nnoremap <silent><leader>cb :Wipeout<CR>
+" diff mode
+" nnoremap <silent> <leader>dp V:diffput<cr>
+" nnoremap <silent> <leader>dg V:diffget<cr>
+" nnoremap <silent> <leader>du :wincmd w<cr>:normal u<cr>:wincmd w<cr>
+" save session
+nnoremap <leader>sl<cr> :SLoad<cr>
+nnoremap <leader>sl<space> :SLoad<space>
+nnoremap <leader>ss :SSave<cr>
+nnoremap <leader>R :source $MYVIMRC<CR>
+" unimpaired preview window
+nnoremap ]op :pclose<cr>
+nnoremap [op :ppop<cr>
+
+" increase/decrease foldcolumn
+nnoremap Zr :call IncFoldCol()<CR>
+nnoremap Zm :call DecFoldCol()<CR>
+
+" toggle loc/quick list
+nnoremap <silent> <F3> :call LoclistToggle()<cr>
+nnoremap <silent> <F4> :call QuickfixToggle()<cr>
+
+" remap \ to ripgrep
+" nnoremap \ :Rg<space>
+
+" netrw
+" nnoremap <leader>f :Vexplore<CR>
+
+" copy to clipboard
+vmap <C-c> "+y
+vmap <C-x> "+c
+vmap <C-v> c<ESC>"+p
+imap <C-v> <C-r><C-o>+
+
+" vim-fugitive
+nnoremap <leader>gi :G<CR>
+nnoremap <leader>gc :Gcommit<CR>
+nnoremap <leader>gd :Gdiff<CR>
+nnoremap <leader>gb :Gblame<CR>
+nnoremap <leader>gh :Gbrowse<CR>
+
+" vim-gitgutter
+nmap ]g <Plug>(GitGutterNextHunk)
+nmap [g <Plug>(GitGutterPrevHunk)
+nmap <leader>gp <Plug>(GitGutterPreviewHunk)
+nmap <leader>gs <Plug>(GitGutterStageHunk)
+nmap <leader>gu <Plug>(GitGutterUndoHunk)
+
+" git-messenger
+nmap <leader>gm <Plug>(git-messenger)
+
+" vim-ale
+nnoremap <leader>f :ALEFix<cr>
+nnoremap <leader>e :ALEDetail<cr>
+nnoremap ]d :ALENextWrap<CR>     " move to the next ALE warning / error
+nnoremap [d :ALEPreviousWrap<CR> " move to the previous ALE warning / error
+
+" coc.nvim
+" Make autocompletion behave sanely
+inoremap <silent><expr> <TAB>
+      \ pumvisible() ? "\<C-n>" :
+      \ CheckBackSpace() ? "\<TAB>" :
+      \ coc#refresh()
+inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+" Use <c-space> to trigger completion.
+inoremap <silent><expr> <c-space> coc#refresh()
+
+" Remap keys for gotos
+nmap <silent><leader>d <Plug>(coc-definition)
+nmap <silent><leader>td <Plug>(coc-type-definition)
+nmap <silent><leader>D <Plug>(coc-declaration)
+nmap <silent><leader>i <Plug>(coc-implementation)
+nmap <silent><leader>r <Plug>(coc-references)
+" Use K to show documentation in preview window
+nnoremap <silent> K :call ShowDocumentation()<CR>
+nnoremap <silent><leader>h :call ShowDocumentation()<CR>
+" Remap for rename current word
+nmap <silent><leader>n <Plug>(coc-rename)
+xmap <silent><leader>A  <Plug>(coc-codeaction-selected)
+nmap <silent><leader>A  <Plug>(coc-codeaction-selected)
+nmap <silent><leader>a <Plug>(coc-codeaction)
+nmap <silent><leader>l <Plug>(coc-codelens-action)
+nmap <silent><leader>q  <Plug>(coc-fix-current)
+nmap <silent><leader>F <Plug>(coc-format-selected)
+xmap <silent><leader>F <Plug>(coc-format-selected)
+
+" Create mappings for function text object, requires document symbols feature of languageserver.
+xmap if <Plug>(coc-funcobj-i)
+xmap af <Plug>(coc-funcobj-a)
+omap if <Plug>(coc-funcobj-i)
+omap af <Plug>(coc-funcobj-a)
+" Show all diagnostics
+" nnoremap <silent> <localleader>d  :<C-u>CocList diagnostics<cr>
+" Manage extensions
+nnoremap <silent> <leader>ce  :<C-u>CocFzfListExtensions<cr>
+" Show commands
+nnoremap <silent> <leader>cc  :<C-u>CocList commands<cr>
+" Find symbol of current document
+nnoremap <silent> <leader>/s  :<C-u>CocFzfListOutline<cr>
+" Search workspace symbols
+nnoremap <silent> <leader>/S  :<C-u>CocFzfListSymbols<cr>
+" Do default action for next item.
+nnoremap <silent> <leader>cj  :<C-u>CocNext<CR>
+" Do default action for previous item.
+nnoremap <silent> <leader>ck  :<C-u>CocPrev<CR>
+" Resume latest coc list
+" nnoremap <silent> <leader>p  :<C-u>CocListResume<CR>
+nnoremap <silent><localleader>f :Explorer<CR>
+
+" vim kitty nav
+if $TERM =~# '.*kitty.*'
+    nnoremap <silent> <M-h> :KittyNavigateLeft<cr>
+    nnoremap <silent> <M-j> :KittyNavigateDown<cr>
+    nnoremap <silent> <M-k> :KittyNavigateUp<cr>
+    nnoremap <silent> <M-l> :KittyNavigateRight<cr>
+else
+    " vim tmux nav
+    tnoremap <silent> <M-h> :TmuxNavigateLeft<cr>
+    tnoremap <silent> <M-j> :TmuxNavigateDown<cr>
+    tnoremap <silent> <M-k> :TmuxNavigateUp<cr>
+    tnoremap <silent> <M-l> :TmuxNavigateRight<cr>
+    nnoremap <silent> <M-h> :TmuxNavigateLeft<cr>
+    nnoremap <silent> <M-j> :TmuxNavigateDown<cr>
+    nnoremap <silent> <M-k> :TmuxNavigateUp<cr>
+    nnoremap <silent> <M-l> :TmuxNavigateRight<cr>
+    nnoremap <silent> <M-\> :TmuxNavigatePrevious<cr>
+endif
+
+" undotree
+nnoremap <F5> :UndotreeToggle<CR>
+nnoremap <leader>u :UndotreeToggle<CR>
+
+" vim-test
+nnoremap <leader>Tn :TestNearest<CR>
+nnoremap <leader>Tf :TestFile<CR>
+nnoremap <leader>Ts :TestSuite<CR>
+nnoremap <leader>Tl :TestLast<CR>
+nnoremap <leader>Tv :TestVisit<CR>
+
+" vim-easymotion
+map <leader>// <Plug>(easymotion-prefix)
+
+" vim-easy-align
+" Start interactive EasyAlign in visual mode (e.g. vipga)
+xmap ga <Plug>(EasyAlign)
+" Start interactive EasyAlign for a motion/text object (e.g. gaip)
+nmap ga <Plug>(EasyAlign)
+
+" vim-translate
+nmap <silent> <Leader>tw <Plug>TranslateW
+vmap <silent> <Leader>tw <Plug>TranslateWV
+
+" Vista.vim better tagbar.vim replacement
+nmap <silent><leader>o :Vista!!<CR>
+nmap <F8> :Vista!!<CR>
+
+    " \ if exists('.git') |
+    " \ call fzf#vim#gitfiles(<q-args>, fzf#vim#with_preview(), <bang>0) |
+    " \ else |
+    " \ call fzf#vim#files(<q-args>, fzf#vim#with_preview(), <bang>0) |
+    " \ endif
+" fzf
+nnoremap <silent><leader>/f :Files<CR>
+nnoremap <silent><expr> <C-p> exists('.git') ? ':GFiles<CR>' : ':Files<CR>'
+nnoremap <leader><Space> :Files ~<CR>
+nnoremap <localleader>m :FZFMru<CR>
+nnoremap <leader>; :Buffers<CR>
+nnoremap <localleader>co :Commits<CR>
+nnoremap <localleader>cb :BCommits<CR>
+nnoremap <localleader>t :Tags<CR>
+nnoremap \ :GGrep<space>
+nnoremap \| :Rg<space>
+nnoremap <leader>vm :Maps<CR>
+nnoremap <leader>vh :Helptags<CR>
+nnoremap <leader>vc :Commands<CR>
+nmap <leader><tab> <plug>(fzf-maps-n)
+xmap <leader><tab> <plug>(fzf-maps-x)
+omap <leader><tab> <plug>(fzf-maps-o)
+
+" vim-dispatch
+nnoremap <localleader>m<CR> :Make<CR>
+nnoremap <localleader>m<Space> :Make<Space>