my vim config

"Must be first line "禁用vi兼容模式 set nocompatible

" 设置背景色，每种配色有两种方案，一个light、一个dark set background=dark set shell=/bin/bash set t_Co=256

"很多插件都会要求的配置检测文件类型 " 开启文件类型侦测 " 根据侦测到的不同类型加载对应的插件 " 自动缩进 filetype plugin indent on

"开启语法高亮 syntax on

set helplang=cn

set timeoutlen=500 set clipboard+=unnamed set lazyredraw set scrolloff=8 set visualbell

scriptencoding utf-8 set encoding=utf-8

"有时中文会显示乱码，用一下几条命令解决 let &termencoding=&encoding set fileencodings=utf-8,gbk

" Windows Compatible {
    " On Windows, also use '.vim' instead of 'vimfiles'; this makes synchronization
    " across (heterogeneous) systems easier.
    if has('win32') || has('win64')
      set runtimepath=$HOME/.vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,$HOME/.vim/after

      " Be nice and check for multi_byte even if the config requires
      " multi_byte support most of the time
      if has("multi_byte")
        " Windows cmd.exe still uses cp850. If Windows ever moved to
        " Powershell as the primary terminal, this would be utf-8
        set termencoding=cp850
        " Let Vim use utf-8 internally, because many scripts require this
        set encoding=utf-8
        setglobal fileencoding=utf-8
        " Windows has traditionally used cp1252, so it's probably wise to
        " fallback into cp1252 instead of eg. iso-8859-15.
        " Newer Windows files might contain utf-8 or utf-16 LE so we might
        " want to try them first.
        set fileencodings=ucs-bom,utf-8,utf-16le,cp1252,iso-8859-15
      endif
    endif
" }

"设置缩进有三个取值cindent(c风格)、smartindent(智能模式，其实不觉得有什么智能)、autoindent(简单的与上一行保持一致) set cindent "在windows版本中vim的退格键模式默认与vi兼容，与我们的使用习惯不太符合，下边这条可以改过来 set backspace=indent,eol,start

"用空格键替换制表符 set expandtab "制表符占4个空格 set tabstop=4 "默认缩进4个空格大小 set shiftwidth=4 "把连续数量的空格视为一个制表符 set softtabstop=4

"显示行号 set number set relativenumber "增量式搜索 set incsearch "高亮搜索 set hlsearch

set mouse=a set virtualedit=onemore set history=50 set hidden set nobackup "设置光标位于上次关闭时位置 autocmd BufReadPost * \ if line("'"") > 1 && line("'"") <= line("$") | \ exe "normal! g`"" | \ endif

set tabpagemax=15 set showmode set synmaxcol=2048 set showcmd "总是显示状态栏 "set laststatus=2

"statusline "set stl=%< "set stl+=\ %f " Filename "set stl+=\ %w%h%m%r " Options "set stl+=\ %{getcwd()} " Current dir "set stl+=\ %{fugitive#statusline()} " Git Hotness "set stl+=%=%p%% " Right aligned file nav info "set stl+=\ %y " Filetype "set stl+=[%{(&fenc=="")?&enc:&fenc}%{(&bomb?",BOM":"")}]

if has('statusline')
    set laststatus=2 "总是显示状态栏

    " Broken down into easily includeable segments
    set statusline=%<%f\                     " Filename
    set statusline+=%w%h%m%r                 " Options


    set statusline+=\ [%{&ff}/%Y]            " Filetype
    set statusline+=\ [%{getcwd()}]          " Current dir
    set statusline+=%=%-14.(%l,%c%V%)\ %p%%  " Right aligned file nav info
endif

set linespace=0 " No extra spaces between rows

set winminheight=0 set wildmenu " Show list instead of just completing set list

set listchars=tab:›\ ,trail:•,extends:#,nbsp:. " Highlight problematic whitespace

set wig+=/target/,/build/,/tmp/,/node_modules/ set wig+=.so,.o,.a,.obj,.swp,.pyc,.pyo,.git,.svn,.exe,.dll set wig+=.jar,*.class

set nowrap " Do not wrap long lines

set pastetoggle= " pastetoggle (sane indentation on pastes)

"下边这个很有用可以根据不同的文件类型执行不同的命令 autocmd FileType c,cpp,java,go,php,javascript autocmd BufWritePre call StripTrailingWhitespace() autocmd FileType python,xml,vim autocmd BufWritePre call StripTrailingWhitespace()

let mapleader = ','

" fullscreen mode for GVIM and Terminal, need 'wmctrl' in you PATH nnoremap :call system("wmctrl -ir " . v:windowid . " -b toggle,fullscreen")

inoremap kl cnoremap kl

cnoremap %% =expand('%:p:~:h').'/' nmap ee :e %% nmap sp :sp %% nmap vs :vsp %% nmap ta :tabe %% nnoremap cd :lcd %:h

nnoremap / :nohlsearch

"nmap md :!mkdir -p %:p:h nnoremap ev :e $MYVIMRC nnoremap sv :so $MYVIMRC

cmap w!! w !sudo tee % >/dev/null

"inoremap uu =substitute(system("uuidgen"), '.$', '', 'g')

" Quickly select the text that was just pasted. This allows you to, e.g., " indent it after pasting. noremap gV [v]

" Stay in visual mode when indenting. You will never have to run gv after " performing an indentation. vnoremap < >gv

" Make Y yank everything from the cursor to the end of the line. This makes Y " act more like C or D because by default, Y yanks the current line (i.e. the " same as yy). noremap Y y$

" Make Ctrl-e jump to the end of the current line in the insert mode. This is " handy when you are in the middle of a line and would like to go to its end " without switching to the normal mode. inoremap $

" Allows you to easily replace the current word and all its occurrences. nnoremap rc :%s/<>/ vnoremap rc y:%s/"/

" Allows you to easily change the current word and all occurrences to something " else. The difference between this and the previous mapping is that the mapping " below pre-fills the current word for you to change. nnoremap cc :%s/<>/ vnoremap cc y:%s/"/"

" Replace tabs with four spaces. Make sure that there is a tab character between " the first pair of slashes when you copy this mapping into your .vimrc! nnoremap rts :%s/ / /g

" Remove ANSI color escape codes for the edited file. This is handy when " piping colored text into Vim. "nnoremap rac :%s/[(d{1,2}(;d{1,2}){0,2})?[m|K]//g

" Functions {

" Initialize directories { function! InitializeDirectories()

let dir_list = {
            \ 'backup': 'backupdir',
            \ 'views': 'viewdir',
            \ 'undo': 'undodir',
            \ 'swap': 'directory' }

for [dirname, settingname] in items(dir_list)
    let directory = $HOME . '/.vim/' . dirname . '/'

    if !isdirectory(directory)
        call mkdir(directory)
    endif

    if isdirectory(directory)
        let directory = substitute(directory, " ", "\\\\ ", "g")
        exec "set " . settingname . "=" . directory
    else
        echo "Warning: Unable to create backup directory: " . directory
        echo "Try: mkdir -p " . directory
    endif
endfor

endfunction "call InitializeDirectories() " }

" Strip whitespace { function! StripTrailingWhitespace() " Preparation: save last search, and cursor position. let _s=@/ let l = line(".") let c = col(".") " do the business: %s/\s+$//e " clean up: restore previous search history, and cursor position let @/=_s call cursor(l, c) endfunction " }