Linux .vimrc without any plugin

gistfile1.txt

" Startup {{{
    filetype indent plugin on


    " vim 文件折叠方式为 marker
    augroup ft_vim
        au!

        au FileType vim setlocal foldmethod=marker
    augroup END
" }}}

" General {{{
    set nocompatible
    set nobackup
    set noswapfile
    set history=1024
    set autochdir
    set whichwrap=b,s,<,>,[,]
    set nobomb
    set backspace=indent,eol,start whichwrap+=<,>,[,]
    " Vim 的默认寄存器和系统剪贴板共享
    set clipboard+=unnamed
    " 设置 alt 键不映射到菜单栏
    set winaltkeys=no
" }}}

" Lang & Encoding {{{
    set fileencodings=utf-8,gbk2312,gbk,gb18030,cp936
    set encoding=utf-8
    set langmenu=zh_CN
    let $LANG = 'en_US.UTF-8'
    "language messages zh_CN.UTF-8
" }}}

" Format {{{
    set autoindent
    set smartindent
    set tabstop=4
    set shiftwidth=4
    set expandtab
    set softtabstop=4
    set foldmethod=indent
    syntax on
" }}}

" Keymap {{{
    let mapleader=","

    nmap <leader>s :source ~/.vimrc<cr>
    nmap <leader>e :e ~/.vimrc<cr>

    map <leader>tn :tabnew<cr>
    map <leader>tc :tabclose<cr>
    map <leader>th :tabp<cr>
    map <leader>tl :tabn<cr>

    " 移动分割窗口
    nmap <C-j> <C-W>j
    nmap <C-k> <C-W>k
    nmap <C-h> <C-W>h
    nmap <C-l> <C-W>l

    " 正常模式下 alt+j,k,h,l 调整分割窗口大小
    nnoremap <M-j> :resize +5<cr>
    nnoremap <M-k> :resize -5<cr>
    nnoremap <M-h> :vertical resize -5<cr>
    nnoremap <M-l> :vertical resize +5<cr>

    " 插入模式移动光标 alt + 方向键
    inoremap <M-j> <Down>
    inoremap <M-k> <Up>
    inoremap <M-h> <left>
    inoremap <M-l> <Right>

    " IDE like delete
    inoremap <C-BS> <Esc>bdei

    nnoremap vv ^vg_
    " 转换当前行为大写
    inoremap <C-u> <esc>mzgUiw`za
    " 命令模式下的行首尾
    cnoremap <C-a> <home>
    cnoremap <C-e> <end>

    nnoremap <F2> :setlocal number!<cr>
    nnoremap <leader>w :set wrap!<cr>

    imap <C-v> "+gP
    vmap <C-c> "+y
    vnoremap <BS> d
    vnoremap <C-C> "+y
    vnoremap <C-Insert> "+y
    imap <C-V>      "+gP
    map <S-Insert>      "+gP
    cmap <C-V>      <C-R>+
    cmap <S-Insert>     <C-R>+

    exe 'inoremap <script> <C-V>' paste#paste_cmd['i']
    exe 'vnoremap <script> <C-V>' paste#paste_cmd['v']

    " 打开当前目录 windows
    map <leader>ex :!start explorer %:p:h<CR>

    " 打开当前目录CMD
    map <leader>cmd :!start<cr>
    " 打印当前时间
    map <F3> a<C-R>=strftime("%Y-%m-%d %a %I:%M %p")<CR><Esc>

    " 复制当前文件/路径到剪贴板
    nmap ,fn :let @*=substitute(expand("%"), "/", "\\", "g")<CR>
    nmap ,fp :let @*=substitute(expand("%:p"), "/", "\\", "g")<CR>

    " 设置切换Buffer快捷键"
    nnoremap <C-left> :bn<CR>
    nnoremap <C-right> :bp<CR>

" }}}