vimrc minimal

.vimrc

set nocompatible

" set encodings
set encoding=utf-8
set fileencodings=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1

" few options just make things better
set scrolloff=3
set showmode
set showcmd
set hidden
set wildmenu
set wildmode=list:longest
set noerrorbells
set cursorline
set ttyfast
set ruler
set laststatus=2

" split window shortcut
nnoremap <C-w>- <C-w>s<C-w>j
nnoremap <C-w>\| <C-w>v<C-w>l
noremap <C-J>     <C-W>j
noremap <C-K>     <C-W>k
noremap <C-H>     <C-W>h
noremap <C-L>     <C-W>l

" Emacs bind
inoremap <C-a> <Home>
inoremap <C-e> <End>
inoremap <C-b> <Left>
inoremap <C-f> <Right>
"inoremap <C-w> <Esc>dbcl
inoremap <C-d> <C-o>s
"inoremap <C-u> <Esc>d0cl
inoremap <C-k> <C-o>C

" tabs
set autoindent
set backspace=indent,eol,start
set complete-=i
set smarttab

" filetype detect
if has('autocmd')
  filetype plugin indent on
  autocmd FileType python set ts=4 sw=4 et sts=4
  autocmd BufRead,BufNewFile *.json set ft=javascript
  autocmd BufRead,BufNewFile */etc/nginx/* set ft=nginx
  autocmd BufRead,BufNewFile */etc/init.d/* set ft=sh
  autocmd BufRead,BufNewFile *.sls set ft=yaml
endif

" syntax on
if has('syntax') && !exists('g:syntax_on')
  syntax enable
endif

" searching and moving
set magic
nnoremap / /\v
vnoremap / /\v
set ignorecase
set smartcase
set incsearch
set showmatch
set hlsearch

" handle long lines
set wrap
set formatoptions=qrn1

" autoread when file changed out vim
set autoread

" Load matchit.vim, but only if the user hasn't installed a newer version.
if !exists('g:loaded_matchit') && findfile('plugin/matchit.vim', &rtp) ==# ''
  runtime! macros/matchit.vim
endif

" force to use hjkl
nnoremap <up> <nop>
nnoremap <down> <nop>
nnoremap <left> <nop>
nnoremap <right> <nop>

dotVimrc

参考 vim-sensible 插件和 Coming Home to Vim

1. 支持古董级 vim 7.2
2. 不修改 vim 默认的键绑定
3. 无需安装插件让 vim 更好用

更人性化的分隔窗口快捷键

• Ctrl-w + - 分成上下
• Ctrl-w + | 分成左右
• normal 模式下 Ctrl-h/j/k/l 跳转到窗口

更好用的搜索

• incsearch: 增量搜索
• smartcase: 默认忽略大小写搜索，如果我们在搜索字符中有一个大写字符，则进行精确查找

插入模式下 Emacs 键绑定

支持在插入模式 (insert mode) 下使用部分 Emacs/bash 键绑定

• ctrl-a 跳到行首
• ctrl-e 跳到行尾
• ctrl-b Left
• ctrl-f Right
• ctrl-u 删除到行首
• ctrl-k 删除到行尾
• and so on

载入内置的 matchit 插件

在编程语言的括号或者 html 标签上按 % 即可跳转到成对的括号或标签