🎈 原创

最近开始学习并试着用vim了，因为这个编辑器完全可以按照自己的想法配置，对于配置的过程我还是比较有兴趣的。

因为每次换设备都要重新配置太麻烦了，在这里存一下我的NeoVim的配置文件，下次需要到别的电脑上用vim的时候直接来这里找配置就行了。

只是一些基础的设置，编辑器的基本外观还有改的键位等，插件什么的还没有完全适应，所以插件部分等之后再修改。

主文件

首先是 ～/.config/nvim/init.vim
这是nvim的配置文件，但是我想把配置分成三个部分，基础、键位、插件。这个文件主要就是看前两行怎么引入其他文件

runtime ./basic_settings.vim
runtime ./basic_mappings.vim


" ==============
" === Plugins===
" ==============

call plug#begin('~/.vim/plugged')

	Plug 'connorholyday/vim-snazzy'

	Plug 'vim-airline/vim-airline'
	Plug 'vim-airline/vim-airline-themes'
	Plug 'ryanoasis/vim-devicons'

	Plug 'bling/vim-bufferline'

	Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
	Plug 'Xuyuanp/nerdtree-git-plugin'
	Plug 'ctrlpvim/ctrlp.vim', { 'on': 'CtrlP' }

	Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install_sync() }, 'for' :['markdown', 'vim-plug'] }
	"Plug 'dhruvasagar/vim-table-mode', { 'on': 'TableModeToggle' }

	" Taglist
	Plug 'majutsushi/tagbar', { 'on': 'TagbarOpenAutoClose' }

	" Choosewin
	Plug 't9md/vim-choosewin'

	" Undotree
	Plug 'mbbill/undotree'

	" Visual Enhancement
	Plug 'nathanaelkane/vim-indent-guides'
	Plug 'itchyny/vim-cursorword'
	Plug 'tmhedberg/SimpylFold'

	" Git
	Plug 'tpope/vim-fugitive'
	Plug 'mhinz/vim-signify'
	"Plug 'rhysd/conflict-marker.vim'
	"Plug 'gisphm/vim-gitignore'

	" Error checking
	"Plug 'dense-analysis/ale'

	" HTML CSS JS PHP JSON, etc
	Plug 'ap/vim-css-color'
	Plug 'mattn/emmet-vim'

	" Writing
	Plug 'preservim/vim-wordy'

	" Useful Utilities
	Plug 'jiangmiao/auto-pairs'
	Plug 'junegunn/goyo.vim'
	"Plug 'terryma/vim-multiple-cursors'
	Plug 'tpope/vim-surround' " type ysks' to wrap the word with '' or type cs'` to change 'word' to `word`
	Plug 'godlygeek/tabular' " type ;Tabularize /= to align the =
	Plug 'gcmt/wildfire.vim' " in Visual mode, type i' to select all text in '', or type i) i] i} ip
	Plug 'preservim/nerdcommenter'

	" Dependencies
	"Plug 'MarcWeber/vim-addon-mw-utils'
	"Plug 'kana/vim-textobj-user'

	" Autocomplete
	Plug 'neoclide/coc.nvim', {'branch': 'release'}


call plug#end()

" --
" -- Theme
" --

colorscheme snazzy
let g:SnazzyTransparent = 1
set background=dark

" ---
" --- Airline
" --- 

let g:airline#extensions#tabline#enabled = 1
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#buffer_idx_mode = 1

nmap <leader>1 <Plug>AirlineSelectTab1
nmap <leader>2 <Plug>AirlineSelectTab2
nmap <leader>3 <Plug>AirlineSelectTab3
nmap <leader>4 <Plug>AirlineSelectTab4
nmap <leader>5 <Plug>AirlineSelectTab5
nmap <leader>6 <Plug>AirlineSelectTab6
nmap <leader>7 <Plug>AirlineSelectTab7
nmap <leader>8 <Plug>AirlineSelectTab8
nmap <leader>9 <Plug>AirlineSelectTab9

let g:lightline = {
  \     'active': {
  \         'left': [['mode', 'paste' ], ['readonly', 'filename', 'modified']],
  \         'right': [['lineinfo'], ['percent'], ['fileformat', 'fileencoding']]
  \     }
  \ }


" ---
" --- fileTree
" ---

map <silent> <C-e> :NERDTreeToggle<CR>
" 显示行号
let NERDTreeShowLineNumbers=1
let NERDTreeAutoCenter=1
" 设置宽度
let NERDTreeWinSize=31
" 在终端启动vim时，共享NERDTree
let g:nerdtree_tabs_open_on_console_startup=1
" 忽略以下文件的显示
let NERDTreeIgnore=['\.pyc','\~$','\.swp']
" 显示书签列表
let NERDTreeShowBookmarks=1

let g:NERDTreeIndicatorMapCustom = {
    \ "Modified"  : "✹",
    \ "Staged"    : "✚",
    \ "Untracked" : "✭",
    \ "Renamed"   : "➜",
    \ "Unmerged"  : "═",
    \ "Deleted"   : "✖",
    \ "Dirty"     : "✗",
    \ "Clean"     : "✔︎",
    \ "Unknown"   : "?"
    \ }

map <C-p> :CtrlP<CR>

let g:ctrlp_prompt_mappings = {
  \ 'PrtSelectMove("j")':   ['<c-e>', '<down>'],
  \ 'PrtSelectMove("k")':   ['<c-u>', '<up>'],
  \ }


" ---
" --- MarkdownPreview
" ---
let g:mkdp_auto_start = 0
let g:mkdp_auto_close = 1
let g:mkdp_refresh_slow = 0
let g:mkdp_command_for_global = 0
let g:mkdp_open_to_the_world = 0
let g:mkdp_open_ip = ''
let g:mkdp_browser = 'chromium'
let g:mkdp_echo_preview_url = 0
let g:mkdp_browserfunc = ''
let g:mkdp_preview_options = {
    \ 'mkit': {},
    \ 'katex': {},
    \ 'uml': {},
    \ 'maid': {},
    \ 'disable_sync_scroll': 0,
    \ 'sync_scroll_type': 'middle',
    \ 'hide_yaml_meta': 1,
    \ 'sequence_diagrams': {},
    \ 'flowchart_diagrams': {},
    \ 'content_editable': v:false,
    \ 'disable_filename': 0
    \ }
let g:mkdp_markdown_css = ''
let g:mkdp_highlight_css = ''
let g:mkdp_port = ''
let g:mkdp_page_title = '「${name}」'
let g:mkdp_filetypes = ['markdown']

"nmap <C-s> <Plug>MarkdownPreview
"nmap <M-s> <Plug>MarkdownPreviewStop
nmap <M-s> <Plug>MarkdownPreviewToggle


" ---
" --- Taglist
" ---
nmap <F8> :TagbarToggle<CR>


" ---
" --- Choosewin
" ---
" invoke with '-'
nmap  -  <Plug>(choosewin)
" if you want to use overlay feature
let g:choosewin_overlay_enable = 1


" ---
" --- Undotree
" ---
nnoremap <F5> :UndotreeToggle<CR>


" ---
" --- Visual Enhancement
" ---

let g:indent_guides_guide_size = 1
let g:indent_guides_start_level = 2
let g:indent_guides_enable_on_vim_startup = 1
let g:indent_guides_color_change_percent = 1
"silent! unmap <LEADER>ig
"autocmd WinEnter * silent! unmap <LEADER>ig


" ---
" --- Git
" ---


" ---
" --- Coc.nvim
" ---

" Use tab for trigger completion with characters ahead and navigate.
" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
" other plugin before putting this into your config.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <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.
" ctrl+space与输入法切换冲突 需要更改
"inoremap <silent><expr> <c-space> coc#refresh()

" Make <CR> auto-select the first completion item and notify coc.nvim to
" format on enter, <cr> could be remapped by other vim plugin
inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

" Use `[g` and `]g` to navigate diagnostics
" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

" GoTo code navigation.
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

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

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  elseif (coc#rpc#ready())
    call CocActionAsync('doHover')
  else
    execute '!' . &keywordprg . " " . expand('<cword>')
  endif
endfunction

" Highlight the symbol and its references when holding the cursor.
"已经用了另一个插件实现高亮显示当前词的功能 暂时不需要这个
"autocmd CursorHold * silent call CocActionAsync('highlight')

" Symbol renaming.
nmap <leader>rn <Plug>(coc-rename)

" Formatting selected code.
xmap <leader>f  <Plug>(coc-format-selected)
nmap <leader>f  <Plug>(coc-format-selected)

" Applying codeAction to the selected region.
" Example: `<leader>aap` for current paragraph
xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap keys for applying codeAction to the current buffer.
nmap <leader>ac  <Plug>(coc-codeaction)
" Apply AutoFix to problem on the current line.
nmap <leader>qf  <Plug>(coc-fix-current)

" Map function and class text objects
" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
xmap if <Plug>(coc-funcobj-i)
omap if <Plug>(coc-funcobj-i)
xmap af <Plug>(coc-funcobj-a)
omap af <Plug>(coc-funcobj-a)
xmap ic <Plug>(coc-classobj-i)
omap ic <Plug>(coc-classobj-i)
xmap ac <Plug>(coc-classobj-a)
omap ac <Plug>(coc-classobj-a)

" Remap <C-f> and <C-b> for scroll float windows/popups.
if has('nvim-0.4.0') || has('patch-8.2.0750')
  nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
  nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
  inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
  inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
  vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
  vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
endif

" Use CTRL-S for selections ranges.
" Requires 'textDocument/selectionRange' support of language server.
"nmap <silent> <C-s> <Plug>(coc-range-select)
"xmap <silent> <C-s> <Plug>(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', <f-args>)

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

---

基础配置

" =======================
" === Editor Settings ===
" =======================



" ---
" --- System
" ---

set nocompatible
filetype on
filetype indent on
filetype plugin on
filetype plugin indent on
set mouse=a
set encoding=utf-8
"set spell spelllang=en_us
"set noerrorbells
"set autoread
"set history=1000

set clipboard=unnamed

" Prevent incorrect backgroung rendering
let &t_ut=''

" leader设置成空格
let mapleader=" "

" 不需要备份文件
set nobackup
set noswapfile
set nowritebackup

set hidden
set updatetime=100

set shortmess+=c


" ---
" --- Main Coding setting
" ---

set number
set relativenumber
set signcolumn=number
set ruler
set cursorline
set cursorcolumn
syntax enable
syntax on

" ---
" --- Editor Behavior
" ---

" tab=2个空格
set expandtab
set tabstop=2
set shiftwidth=2
set softtabstop=2
set list
set listchars=tab:▸\ ,trail:▫
set scrolloff=5

" 改变 vim中光标的形状
let g:db_ui_use_nerd_fonts=1
let &t_SI.="\e[5 q" "SI = INSERT mode
let &t_SR.="\e[4 q" "SR = REPLACE mode
let &t_EI.="\e[1 q" "EI = NORMAL mode (ELSE)

" set indentexpr=

" 设置不换行
set wrap
set tw=0

" Better backspace
set backspace=indent,eol,start

set foldmethod=indent
set foldlevel=99


" ---
" --- Window behaviors
" ---
set splitright
set splitbelow


" ---
" --- Commadn Bar
" ---
set laststatus=2
set autochdir
set showcmd
set formatoptions-=tc

" Show command autocomplete
set wildignore=log/**,node_modules/**,target/**,tmp/**,*.rbc
set wildmenu                                                 " show a navigable menu for tab completion
set wildmode=longest,list,full

" Searching options
set hlsearch
exec "nohlsearch"
set incsearch
set ignorecase
set smartcase


" ===
" === Restore Cursor Position
" ===
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif

---

基本键位

" =========================
" === Keyboard Mappings ===
" =========================


" Split window
"nmap ss :split<Return><C-w>w
"nmap sv :vsplit<Return><C-w>w
nmap ss :split<Return>
nmap sv :vsplit<Return>
" Move window
"nmap <Space> <C-w>w
"map s<left> <C-w>h
"map s<up> <C-w>k
"map s<down> <C-w>j
"map s<right> <C-w>l
map sh <C-w>h
map sk <C-w>k
map sj <C-w>j
map sl <C-w>l

" Resize window
" 在mac/linux中使用Alt键，在webssh
" 中alt没用，就使用Ctrl,WEBSSH主要的WINDOWS中使用
nmap <M-left> <C-w><
nmap <C-left> <C-w><
nmap s<left> <C-w><

nmap <M-right> <C-w>>
nmap <C-right> <C-w>>
nmap s<right> <C-w>>

nmap <M-up> <C-w>+
nmap <C-up> <C-w>+
nmap s<up> <C-w>+

nmap <M-down> <C-w>-
nmap <C-down> <C-w>-
nmap s<down> <C-w>-

" 插入模式移动光标
inoremap <C-h> <Left>
inoremap <C-j> <Down>
inoremap <C-k> <Up>
inoremap <C-l> <Right>
inoremap <C-d> <Delete>
" hh在我用的单词里出现的频率极低，其实感觉home用的没有end多，统一风格都用大写的吧
"inoremap HH <Home>
" 单词中包含ll的太多了，所以用大写LL
"inoremap LL <End>
" jk <Esc>
inoremap jk <Esc>
" 插入模式鼠标滚轮抵消,不然会出现滚动鼠标录入了一堆5j5k
inoremap 5k <Esc>
inoremap 5j <Esc>
inoremap 9<CR> <Esc>a
" 快速跳转行首与行尾  
nnoremap L $
nnoremap H ^
" 向下5行
noremap <C-j> 5j
" 向上5行
noremap <C-k> 5k
" 保 存
noremap <C-s> :w<CR>
noremap s :w<CR>
inoremap <C-s> <ESC> :w<CR>
" Coc智能处理，使用IDEA Alt+Enter 同样按键
"noremap <M-Enter> :CocAction<CR>
" 代码格式化
noremap <leader>f :Format<CR> 
"noremap <leader>r :luafile ~/.wp/lua/run.lua<CR>

" 强制退出
map Q :q<CR>
"map qq :q<CR>
" 重新加载设置
"map R :source $MYVIMRC<CR>
"自动关闭标签
inoremap <buffer> <C-v> <esc>yiwi<lt><esc>ea></><esc>hpF>i
set iskeyword+=<,>
iab <h1> <lt>h1> <lt>/h1><esc>5ha

" 全选
nmap <C-a> gg<S-v>G
" 加/减数字1
nnoremap + <C-a>
nnoremap - <C-x>

"nmap te :tabedit
"nmap <S-Tab> :tabprev<Return>
nmap <S-Tab> :bprev<Return>
"nmap <Tab> :tabnext<Return>
nmap <Tab> :bnext<Return>
" 窗口管理器
" invoke with '-'
"nmap  -  <Plug>(choosewin)
"nmap  sw  <Plug>(choosewin)
"nmap  <leader>w  <Plug>(choosewin)

---

这个配置其实折腾了挺久的了，但是现想想还是应该把时间精力花在学习上，vim始终只是个编辑器而已。所以大概不会有什么变动了。先这样用着吧。