├── .gitignore ├── README.md ├── init.vim ├── resources └── vim_ui_look.jpg └── vimrc /.gitignore: -------------------------------------------------------------------------------- 1 | tags 2 | .DS_Store 3 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Introduction 2 | 3 | This is a minimal Vim/[Neovim](https://github.com/neovim/neovim) configuration 4 | in just one file without external dependencies. The purpose is to provide a 5 | light-weight and ready-to-use Vim config for quick editing. 6 | 7 | The config is tested in Vim 7.4, Vim 8.0 and Nvim 0.4.0. 8 | 9 |

10 | 11 |

12 | 13 | 14 | # How to use 15 | 16 | ## For Neovim 17 | 18 | To use this config for Neovim, use the following command: 19 | 20 | ```bash 21 | mkdir -p ~/.config/nvim && cd ~/.config/nvim 22 | git clone https://github.com/jdhao/minimal_vim.git . 23 | ``` 24 | 25 | ## For Vim 26 | 27 | ```bash 28 | # to avoid default conf interfering with this conf 29 | mv ~/.vimrc ~/.vimrc.bak 30 | mkdir -p ~/.vim && cd ~/.vim 31 | git clone https://github.com/jdhao/minimal_vim.git . 32 | ``` 33 | -------------------------------------------------------------------------------- /init.vim: -------------------------------------------------------------------------------- 1 | set encoding=utf-8 2 | scriptencoding utf-8 3 | 4 | "{ Builtin optional plugins 5 | " Activate matchit plugin 6 | runtime! macros/matchit.vim 7 | 8 | " Activate man page plugin 9 | runtime! ftplugin/man.vim 10 | "} 11 | 12 | "{ Builtin options and settings 13 | if !has('nvim') 14 | " Change cursor shapes based on whether we are in insert mode, 15 | " see https://vi.stackexchange.com/questions/9131/i-cant-switch-to-cursor-in-insert-mode 16 | let &t_SI = "\[6 q" 17 | let &t_EI = "\[2 q" 18 | if exists('&t_SR') 19 | let &t_SR = "\[4 q" 20 | endif 21 | 22 | " The number of color to use 23 | set t_Co=256 24 | endif 25 | 26 | " Use English as default 27 | language en_US.utf-8 28 | 29 | filetype plugin indent on 30 | syntax enable 31 | 32 | " Set height of status line 33 | set laststatus=2 34 | 35 | " Changing fillchars for folding, so there is no garbage charactes 36 | set fillchars=fold:\ ,vert:\| 37 | 38 | " Paste mode toggle, it seems that Neovim's bracketed paste mode 39 | " does not work very well for nvim-qt, so we use good-old paste mode 40 | set pastetoggle= 41 | 42 | " Split window below/right when creating horizontal/vertical windows 43 | set splitbelow splitright 44 | 45 | " Time in milliseconds to wait for a mapped sequence to complete, 46 | " see https://unix.stackexchange.com/q/36882/221410 for more info 47 | set timeoutlen=500 48 | 49 | " For CursorHold events 50 | set updatetime=800 51 | 52 | " Clipboard settings, always use clipboard for all delete, yank, change, put 53 | " operation, see https://stackoverflow.com/q/30691466/6064933 54 | set clipboard+=unnamed 55 | set clipboard+=unnamedplus 56 | 57 | " Disable creating swapfiles, see https://stackoverflow.com/q/821902/6064933 58 | set noswapfile 59 | 60 | " General tab settings 61 | set tabstop=4 " number of visual spaces per TAB 62 | set softtabstop=4 " number of spaces in tab when editing 63 | set shiftwidth=4 " number of spaces to use for autoindent 64 | set expandtab " expand tab to spaces so that tabs are spaces 65 | 66 | " Set matching pairs of characters and highlight matching brackets 67 | set matchpairs+=<:>,「:」 68 | 69 | " Show line number and relative line number 70 | set number relativenumber 71 | 72 | " Ignore case in general, but become case-sensitive when uppercase is present 73 | set ignorecase smartcase 74 | 75 | " File and script encoding settings for vim 76 | set fileencoding=utf-8 77 | set fileencodings=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1 78 | 79 | " Break line at predefined characters 80 | set linebreak 81 | " Character to show before the lines that have been soft-wrapped 82 | set showbreak=↪ 83 | 84 | " List all items and start selecting matches in cmd completion 85 | set wildmode=list:full 86 | 87 | " Show current line where the cursor is 88 | set cursorline 89 | 90 | " Set a ruler at column 80, see https://stackoverflow.com/q/2447109/6064933 91 | set colorcolumn=80 92 | 93 | " Minimum lines to keep above and below cursor when scrolling 94 | set scrolloff=3 95 | 96 | " Use mouse to select and resize windows, etc. 97 | if has('mouse') 98 | set mouse=nic " Enable mouse in several mode 99 | set mousemodel=popup " Set the behaviour of mouse 100 | endif 101 | 102 | " Do not show mode on command line since vim-airline can show it 103 | set noshowmode 104 | 105 | " Fileformats to use for new files 106 | set fileformats=unix,dos 107 | 108 | " The mode in which cursorline text can be concealed 109 | set concealcursor=nc 110 | 111 | " The way to show the result of substitution in real time for preview 112 | if exists('&inccommand') 113 | set inccommand=nosplit 114 | endif 115 | 116 | " Ignore certain files and folders when globbing 117 | set wildignore+=*.o,*.obj,*.bin,*.dll,*.exe 118 | set wildignore+=*/.git/*,*/.svn/*,*/__pycache__/*,*/build/** 119 | set wildignore+=*.pyc 120 | set wildignore+=*.DS_Store 121 | set wildignore+=*.aux,*.bbl,*.blg,*.brf,*.fls,*.fdb_latexmk,*.synctex.gz,*.pdf 122 | 123 | " Ask for confirmation when handling unsaved or read-only files 124 | set confirm 125 | 126 | " Do not use visual and error bells 127 | set novisualbell noerrorbells 128 | 129 | " The level we start to fold 130 | set foldlevel=0 131 | 132 | " The number of command and search history to keep 133 | set history=500 134 | 135 | " Use list mode and customized listchars 136 | set list listchars=tab:▸\ ,extends:❯,precedes:❮,nbsp:+ 137 | 138 | " Auto-write the file based on some condition 139 | set autowrite 140 | 141 | " Show hostname, full path of file and last-mod time on the window title. The 142 | " meaning of the format str for strftime can be found in 143 | " http://man7.org/linux/man-pages/man3/strftime.3.html. The function to get 144 | " lastmod time is drawn from https://stackoverflow.com/q/8426736/6064933 145 | set title 146 | set titlestring= 147 | set titlestring+=%(%{hostname()}\ \ %) 148 | set titlestring+=%(%{expand('%:p')}\ \ %) 149 | set titlestring+=%{strftime('%Y-%m-%d\ %H:%M',getftime(expand('%')))} 150 | 151 | " Persistent undo even after you close a file and re-open it. 152 | " For vim, we need to set up an undodir so that $HOME is not cluttered with 153 | " undo files. 154 | if !has('nvim') 155 | if !isdirectory($HOME . '/.local/vim/undo') 156 | call mkdir($HOME . '/.local/vim/undo', 'p', 0700) 157 | endif 158 | set undodir=~/.local/vim/undo 159 | endif 160 | set undofile 161 | 162 | " Completion behaviour 163 | set completeopt+=menuone " Show menu even if there is only one item 164 | set completeopt-=preview " Disable the preview window 165 | 166 | " Settings for popup menu 167 | set pumheight=15 " Maximum number of items to show in popup menu 168 | if exists('&pumblend') 169 | set pumblend=5 " Pesudo blend effect for popup menu 170 | endif 171 | 172 | " Scan files given by `dictionary` option 173 | set complete+=k,kspell complete-=w complete-=b complete-=u complete-=t 174 | 175 | set spelllang=en,cjk " Spell languages 176 | 177 | " Align indent to next multiple value of shiftwidth. For its meaning, 178 | " see http://vim.1045645.n5.nabble.com/shiftround-option-td5712100.html 179 | set shiftround 180 | 181 | " Virtual edit is useful for visual block edit 182 | set virtualedit=block 183 | 184 | " Correctly break multi-byte characters such as CJK, 185 | " see https://stackoverflow.com/q/32669814/6064933 186 | set formatoptions+=mM 187 | 188 | " Tilde (~) is an operator, thus must be followed by motions like `e` or `w`. 189 | set tildeop 190 | 191 | " Do not add two spaces after a period when joining lines or formatting texts, 192 | " see https://stackoverflow.com/q/4760428/6064933 193 | set nojoinspaces 194 | 195 | " Text after this column is not highlighted 196 | set synmaxcol=500 197 | 198 | " Increment search 199 | set incsearch 200 | 201 | set wildmenu 202 | 203 | " Do not use corsorcolumn 204 | set nocursorcolumn 205 | 206 | set backspace=indent,eol,start " Use backsapce to delete 207 | "} 208 | 209 | "{ Functions 210 | " Remove trailing white space, see https://vi.stackexchange.com/a/456/15292 211 | function! StripTrailingWhitespaces() abort 212 | let l:save = winsaveview() 213 | keeppatterns %s/\v\s+$//e 214 | call winrestview(l:save) 215 | endfunction 216 | 217 | " Custom fold expr, adapted from https://vi.stackexchange.com/a/9094/15292 218 | function! VimFolds(lnum) 219 | " get content of current line and the line below 220 | let l:cur_line = getline(a:lnum) 221 | let l:next_line = getline(a:lnum+1) 222 | 223 | if l:cur_line =~# '^"{' 224 | return '>' . (matchend(l:cur_line, '"{*') - 1) 225 | else 226 | if l:cur_line ==# '' && (matchend(l:next_line, '"{*') - 1) == 1 227 | return 0 228 | else 229 | return '=' 230 | endif 231 | endif 232 | endfunction 233 | 234 | " Custom fold text, adapted from https://vi.stackexchange.com/a/3818/15292 235 | " and https://vi.stackexchange.com/a/6608/15292 236 | function! MyFoldText() 237 | let line = getline(v:foldstart) 238 | let folded_line_num = v:foldend - v:foldstart 239 | let line_text = substitute(line, '^"{\+', '', 'g') 240 | let fillcharcount = &textwidth - len(line_text) - len(folded_line_num) - 10 241 | return '+'. repeat('-', 4) . line_text . repeat('.', fillcharcount) . ' ('. folded_line_num . ' L)' 242 | endfunction 243 | "} 244 | 245 | "{ Variables 246 | let mapleader = ',' 247 | 248 | " Do not load netrw by default since I do not use it, see 249 | " https://github.com/bling/dotvim/issues/4 250 | let g:loaded_netrwPlugin = 1 251 | 252 | " Do not load tohtml.vim 253 | let g:loaded_2html_plugin = 1 254 | "} 255 | 256 | 257 | "{ Auto commands 258 | " Do not use smart case in command line mode, 259 | " extracted from https://vi.stackexchange.com/q/16509/15292 260 | if exists('##CmdLineEnter') 261 | augroup dynamic_smartcase 262 | autocmd! 263 | autocmd CmdLineEnter : set nosmartcase 264 | autocmd CmdLineLeave : set smartcase 265 | augroup END 266 | endif 267 | 268 | " Set textwidth for text file types 269 | augroup text_file_width 270 | autocmd! 271 | " Sometimes, automatic filetype detection is not right, so we need to 272 | " detect the filetype based on the file extensions 273 | autocmd BufNewFile,BufRead *.md,*.MD,*.markdown setlocal textwidth=79 274 | augroup END 275 | 276 | if exists('##TermOpen') 277 | augroup term_settings 278 | autocmd! 279 | " Do not use number and relative number for terminal inside nvim 280 | autocmd TermOpen * setlocal norelativenumber nonumber 281 | " Go to insert mode by default to start typing command 282 | autocmd TermOpen * startinsert 283 | augroup END 284 | endif 285 | 286 | " More accurate syntax highlighting? (see `:h syn-sync`) 287 | augroup accurate_syn_highlight 288 | autocmd! 289 | autocmd BufEnter * :syntax sync fromstart 290 | augroup END 291 | 292 | " Return to last edit position when opening a file 293 | augroup resume_edit_position 294 | autocmd! 295 | autocmd BufReadPost * 296 | \ if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit' 297 | \ | execute "normal! g`\"zvzz" 298 | \ | endif 299 | augroup END 300 | 301 | " Display a message when the current file is not in utf-8 format. 302 | " Note that we need to use `unsilent` command here because of this issue: 303 | " https://github.com/vim/vim/issues/4379. For older Vim (version 7.4), the 304 | " help file are in gzip format, do not warn this. 305 | augroup non_utf8_file_warn 306 | autocmd! 307 | autocmd BufRead * if &fileencoding != 'utf-8' && expand('%:e') != 'gz' 308 | \ | unsilent echomsg 'File not in UTF-8 format!' | endif 309 | augroup END 310 | 311 | augroup vimfile_setting 312 | autocmd! 313 | autocmd FileType vim setlocal foldmethod=expr foldlevel=0 foldlevelstart=-1 314 | \ foldexpr=VimFolds(v:lnum) foldtext=MyFoldText() 315 | \ keywordprg=:help formatoptions-=o formatoptions-=r 316 | augroup END 317 | 318 | augroup number_toggle 319 | autocmd! 320 | autocmd BufEnter,FocusGained,InsertLeave,WinEnter * if &number | set relativenumber | endif 321 | autocmd BufLeave,FocusLost,InsertEnter,WinLeave * if &number | set norelativenumber | endif 322 | augroup END 323 | "} 324 | 325 | "{ Custom key mappings 326 | " Save key strokes (now we do not need to press shift to enter command mode). 327 | " Vim-sneak has also mapped `;`, so using the below mapping will break the map 328 | " used by vim-sneak 329 | nnoremap ; : 330 | xnoremap ; : 331 | 332 | " Quicker way to open command window 333 | nnoremap q; q: 334 | 335 | " Quicker in insert mode 336 | inoremap jk 337 | 338 | " Turn the word under cursor to upper case 339 | inoremap

viwUea 340 | 341 | " Turn the current word into title case 342 | inoremap

< 420 | nnoremap

> 421 | nnoremap

- 422 | nnoremap

+ 423 | 424 | " Fast window switching, inspiration from 425 | " https://stackoverflow.com/a/4373470/6064933 426 | nnoremap

h 427 | nnoremap

l 428 | nnoremap

j 429 | nnoremap

:set spell! 474 | 475 | " Decrease indent level in insert mode with shift+tab 476 | inoremap < :call StripTrailingWhitespaces() 486 | 487 | " Clear highlighting 488 | if maparg('', 'n') ==# '' 489 | nnoremap :nohlsearch=has('diff')?'diffupdate':'' 490 | endif 491 | 492 | nnoremap :echoerr "Don't use arrow keys, use H, J, K, L instead!" 493 | nnoremap :echoerr "Don't use arrow keys, use H, J, K, L instead!" 494 | nnoremap :echoerr "Don't use arrow keys, use H, J, K, L instead!" 495 | nnoremap :echoerr "Don't use arrow keys, use H, J, K, L instead!" 496 | "} 497 | 498 | "{ UI settings 499 | if !has('gui_running') 500 | augroup MyColors 501 | autocmd! 502 | autocmd ColorScheme * call MyHighlights() 503 | augroup END 504 | else 505 | set guioptions-=T 506 | set guioptions-=m 507 | set guioptions-=r 508 | set guioptions-=L 509 | endif 510 | 511 | function! MyHighlights() abort 512 | highlight clear 513 | 514 | " The following colors are taken from ayu_mirage vim-airline theme, 515 | " link: https://github.com/vim-airline/vim-airline-themes/ 516 | hi User1 ctermfg=0 ctermbg=114 517 | hi User2 ctermfg=114 ctermbg=0 518 | 519 | " The following colors are taken from vim-gruvbox8, 520 | " link: https://github.com/lifepillar/vim-gruvbox8 521 | hi Normal ctermfg=187 ctermbg=NONE cterm=NONE 522 | hi CursorLineNr ctermfg=214 ctermbg=NONE cterm=NONE 523 | hi FoldColumn ctermfg=102 ctermbg=NONE cterm=NONE 524 | hi SignColumn ctermfg=187 ctermbg=NONE cterm=NONE 525 | hi VertSplit ctermfg=59 ctermbg=NONE cterm=NONE 526 | 527 | hi ColorColumn ctermfg=NONE ctermbg=237 cterm=NONE 528 | hi Comment ctermfg=102 ctermbg=NONE cterm=italic 529 | hi CursorLine ctermfg=NONE ctermbg=237 cterm=NONE 530 | hi Error ctermfg=203 ctermbg=234 cterm=bold,reverse 531 | hi ErrorMsg ctermfg=234 ctermbg=203 cterm=bold 532 | hi Folded ctermfg=102 ctermbg=237 cterm=italic 533 | hi LineNr ctermfg=243 ctermbg=NONE cterm=NONE 534 | hi MatchParen ctermfg=NONE ctermbg=59 cterm=bold 535 | hi NonText ctermfg=239 ctermbg=NONE cterm=NONE 536 | hi Pmenu ctermfg=187 ctermbg=239 cterm=NONE 537 | hi PmenuSbar ctermfg=NONE ctermbg=239 cterm=NONE 538 | hi PmenuSel ctermfg=239 ctermbg=109 cterm=bold 539 | hi PmenuThumb ctermfg=NONE ctermbg=243 cterm=NONE 540 | hi SpecialKey ctermfg=102 ctermbg=NONE cterm=NONE 541 | hi StatusLine ctermfg=239 ctermbg=187 cterm=reverse 542 | hi StatusLineNC ctermfg=237 ctermbg=137 cterm=reverse 543 | hi TabLine ctermfg=243 ctermbg=237 cterm=NONE 544 | hi TabLineFill ctermfg=243 ctermbg=237 cterm=NONE 545 | hi TabLineSel ctermfg=142 ctermbg=237 cterm=NONE 546 | hi ToolbarButton ctermfg=230 ctermbg=59 cterm=bold 547 | hi ToolbarLine ctermfg=NONE ctermbg=59 cterm=NONE 548 | hi Visual ctermfg=NONE ctermbg=59 cterm=NONE 549 | hi WildMenu ctermfg=109 ctermbg=239 cterm=bold 550 | hi Conceal ctermfg=109 ctermbg=NONE cterm=NONE 551 | hi Cursor ctermfg=NONE ctermbg=NONE cterm=reverse 552 | hi DiffAdd ctermfg=142 ctermbg=234 cterm=reverse 553 | hi DiffChange ctermfg=107 ctermbg=234 cterm=reverse 554 | hi DiffDelete ctermfg=203 ctermbg=234 cterm=reverse 555 | hi DiffText ctermfg=214 ctermbg=234 cterm=reverse 556 | hi Directory ctermfg=142 ctermbg=NONE cterm=bold 557 | hi EndOfBuffer ctermfg=234 ctermbg=NONE cterm=NONE 558 | hi IncSearch ctermfg=208 ctermbg=234 cterm=reverse 559 | hi ModeMsg ctermfg=214 ctermbg=NONE cterm=bold 560 | hi MoreMsg ctermfg=214 ctermbg=NONE cterm=bold 561 | hi Question ctermfg=208 ctermbg=NONE cterm=bold 562 | hi Search ctermfg=214 ctermbg=234 cterm=reverse 563 | hi SpellBad ctermfg=203 ctermbg=NONE cterm=italic,underline 564 | hi SpellCap ctermfg=109 ctermbg=NONE cterm=italic,underline 565 | hi SpellLocal ctermfg=107 ctermbg=NONE cterm=italic,underline 566 | hi SpellRare ctermfg=175 ctermbg=NONE cterm=italic,underline 567 | hi Title ctermfg=142 ctermbg=NONE cterm=bold 568 | hi WarningMsg ctermfg=203 ctermbg=NONE cterm=bold 569 | hi Boolean ctermfg=175 ctermbg=NONE cterm=NONE 570 | hi Character ctermfg=175 ctermbg=NONE cterm=NONE 571 | hi Conditional ctermfg=203 ctermbg=NONE cterm=NONE 572 | hi Constant ctermfg=175 ctermbg=NONE cterm=NONE 573 | hi Define ctermfg=107 ctermbg=NONE cterm=NONE 574 | hi Debug ctermfg=203 ctermbg=NONE cterm=NONE 575 | hi Delimiter ctermfg=208 ctermbg=NONE cterm=NONE 576 | hi Error ctermfg=203 ctermbg=234 cterm=bold,reverse 577 | hi Exception ctermfg=203 ctermbg=NONE cterm=NONE 578 | hi Float ctermfg=175 ctermbg=NONE cterm=NONE 579 | hi Function ctermfg=142 ctermbg=NONE cterm=bold 580 | hi Identifier ctermfg=109 ctermbg=NONE cterm=NONE 581 | hi Ignore ctermfg=fg ctermbg=NONE cterm=NONE 582 | hi Include ctermfg=107 ctermbg=NONE cterm=NONE 583 | hi Keyword ctermfg=203 ctermbg=NONE cterm=NONE 584 | hi Label ctermfg=203 ctermbg=NONE cterm=NONE 585 | hi Macro ctermfg=107 ctermbg=NONE cterm=NONE 586 | hi Number ctermfg=175 ctermbg=NONE cterm=NONE 587 | hi Operator ctermfg=107 ctermbg=NONE cterm=NONE 588 | hi PreCondit ctermfg=107 ctermbg=NONE cterm=NONE 589 | hi PreProc ctermfg=107 ctermbg=NONE cterm=NONE 590 | hi Repeat ctermfg=203 ctermbg=NONE cterm=NONE 591 | hi SpecialChar ctermfg=203 ctermbg=NONE cterm=NONE 592 | hi SpecialComment ctermfg=203 ctermbg=NONE cterm=NONE 593 | hi Statement ctermfg=203 ctermbg=NONE cterm=NONE 594 | hi StorageClass ctermfg=208 ctermbg=NONE cterm=NONE 595 | hi Special ctermfg=208 ctermbg=NONE cterm=italic 596 | hi String ctermfg=142 ctermbg=NONE cterm=italic 597 | hi Structure ctermfg=107 ctermbg=NONE cterm=NONE 598 | hi Todo ctermfg=fg ctermbg=234 cterm=bold,italic 599 | hi Type ctermfg=214 ctermbg=NONE cterm=NONE 600 | hi Typedef ctermfg=214 ctermbg=NONE cterm=NONE 601 | hi Underlined ctermfg=109 ctermbg=NONE cterm=underline 602 | hi CursorIM ctermfg=NONE ctermbg=NONE cterm=reverse 603 | 604 | hi Comment cterm=NONE 605 | hi Folded cterm=NONE 606 | hi SpellBad cterm=underline 607 | hi SpellCap cterm=underline 608 | hi SpellLocal cterm=underline 609 | hi SpellRare cterm=underline 610 | hi Special cterm=NONE 611 | hi String cterm=NONE 612 | hi Todo cterm=bold 613 | 614 | hi NormalMode ctermfg=137 ctermbg=234 cterm=reverse 615 | hi InsertMode ctermfg=109 ctermbg=234 cterm=reverse 616 | hi ReplaceMode ctermfg=107 ctermbg=234 cterm=reverse 617 | hi VisualMode ctermfg=208 ctermbg=234 cterm=reverse 618 | hi CommandMode ctermfg=175 ctermbg=234 cterm=reverse 619 | hi Warnings ctermfg=208 ctermbg=234 cterm=reverse 620 | endfunction 621 | 622 | if exists('&termguicolors') 623 | " If we want to use true colors, we must a color scheme which support true 624 | " colors, for example, https://github.com/sickill/vim-monokai 625 | set notermguicolors 626 | endif 627 | set background=dark 628 | colorscheme desert 629 | 630 | " Highlight trailing white spaces and leading tabs 631 | if has('gui_running') 632 | hi Warnings guifg=#ff0000 guibg=yellow 633 | endif 634 | 635 | call matchadd("Warnings", '\s\+$') 636 | call matchadd("Warnings", '^\t\+') 637 | 638 | " statusline settings 639 | let g:currentmode={ 640 | \ 'n' : 'NORMAL ', 641 | \ 'v' : 'VISUAL ', 642 | \ 'V' : 'V·Line ', 643 | \ "\" : 'V·Block ', 644 | \ 'i' : 'INSERT ', 645 | \ 'R' : 'R ', 646 | \ 'Rv' : 'V·Replace ', 647 | \ 'c' : 'Command ', 648 | \ 't' : 'TERMINAL' 649 | \} 650 | 651 | set statusline= 652 | set statusline+=%1* 653 | " Show current mode 654 | set statusline+=\ %{toupper(g:currentmode[mode()])} 655 | set statusline+=%{&spell?'[SPELL]':''} 656 | 657 | set statusline+=%#WarningMsg# 658 | set statusline+=%{&paste?'[PASTE]':''} 659 | 660 | set statusline+=%2* 661 | " File path, as typed or relative to current directory 662 | set statusline+=\ %F 663 | 664 | set statusline+=%{&modified?'\ [+]':''} 665 | set statusline+=%{&readonly?'\ []':''} 666 | 667 | " Truncate line here 668 | set statusline+=%< 669 | 670 | " Separation point between left and right aligned items. 671 | set statusline+=%= 672 | 673 | set statusline+=%{&filetype!=#''?&filetype.'\ ':'none\ '} 674 | 675 | " Encoding & Fileformat 676 | set statusline+=%#WarningMsg# 677 | set statusline+=%{&fileencoding!='utf-8'?'['.&fileencoding.']':''} 678 | 679 | set statusline+=%2* 680 | set statusline+=%-7([%{&fileformat}]%) 681 | 682 | " Warning about byte order 683 | set statusline+=%#WarningMsg# 684 | set statusline+=%{&bomb?'[BOM]':''} 685 | 686 | set statusline+=%1* 687 | " Location of cursor line 688 | set statusline+=[%l/%L] 689 | 690 | " Column number 691 | set statusline+=\ col:%2c 692 | 693 | " Warning about trailing spaces. 694 | set statusline+=%#WarningMsg# 695 | set statusline+=%{StatuslineTrailingSpaceWarning()} 696 | set statusline+=%{StatuslineTabWarning()} 697 | 698 | " Recalculate the trailing whitespace warning when idle, and after saving. 699 | augroup check_trailing_space 700 | autocmd! 701 | autocmd CursorHold,BufWritePost * unlet! b:statusline_trailing_space_warning 702 | \ | let &statusline=&statusline 703 | augroup END 704 | 705 | augroup check_mixed_tabs 706 | autocmd! 707 | autocmd CursorHold,BufWritePost * unlet! b:statusline_tab_warning 708 | \ | let &statusline=&statusline 709 | augroup END 710 | 711 | " Find if trailing spaces exist. 712 | function! StatuslineTrailingSpaceWarning() 713 | if !exists('b:statusline_trailing_space_warning') 714 | " If the file is unmodifiable, do not warn this. 715 | if !&modifiable 716 | let b:statusline_trailing_space_warning = '' 717 | return b:statusline_trailing_space_warning 718 | endif 719 | 720 | let l:line_num = search('\s\+$', 'nw') 721 | if l:line_num != 0 722 | let b:statusline_trailing_space_warning = ' [' . l:line_num . ']' . 'trailing space' 723 | else 724 | let b:statusline_trailing_space_warning = '' 725 | endif 726 | endif 727 | return b:statusline_trailing_space_warning 728 | endfunction 729 | 730 | " Find if they are mixed indentings. 731 | function! StatuslineTabWarning() 732 | if !exists('b:statusline_tab_warning') 733 | " If the file is unmodifiable, do not warn this. 734 | if !&modifiable 735 | let b:statusline_trailing_space_warning = '' 736 | return b:statusline_trailing_space_warning 737 | endif 738 | 739 | let has_leading_tabs = search('^\t\+', 'nw') != 0 740 | let has_leading_spaces = search('^ \+', 'nw') != 0 741 | 742 | if has_leading_tabs && has_leading_spaces 743 | let b:statusline_tab_warning = ' [mixed-indenting]' 744 | elseif has_leading_tabs 745 | let b:statusline_tab_warning = ' [tabbed-indenting]' 746 | else 747 | let b:statusline_tab_warning = '' 748 | endif 749 | endif 750 | 751 | return b:statusline_tab_warning 752 | endfunction 753 | "} 754 | 755 | "{ Some good references 756 | " 1. https://gist.github.com/suderman/1243665 757 | " 2. https://gist.github.com/autrimpo/f40e4eda233977dd3a619c6083d9bebd 758 | " 3. https://gist.github.com/romainl/379904f91fa40533175dfaec4c833f2f 759 | "} 760 | -------------------------------------------------------------------------------- /resources/vim_ui_look.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nvim-zh/minimal_vim/1d0bba61cbacfaacdc87746dc5cb68f8bfc4be28/resources/vim_ui_look.jpg -------------------------------------------------------------------------------- /vimrc: -------------------------------------------------------------------------------- 1 | init.vim --------------------------------------------------------------------------------