在vim和Windows中实现无缝复制粘贴：
而ctrl-c以及ctrl-v用到的是系统剪贴板（system clipboard）。vim寄存器和系统剪贴板不是一个东西。顾名思义，vim寄存器的数据作用域仅限于vim本地，甚至如果开多个vim窗口，每个窗口都有一套自己完整的寄存器，互相不影响。而系统剪贴板作为系统级别的全局变量，两边当然不能混用。所以vim专门提供了"+寄存器作为对系统剪贴板的映射。可以理解成自动把"+寄存器的内容再复制一份到系统剪贴板，前提是你得把clipboard属性设置成打开。有些版本（比如MacOS自带的vim）就不支持这个映射。重装vim就是为了打开这个开关。（如果有简便的直接改设置方法，请纠正我）。打开以后用"+y命令把内容复制到和系统剪贴板关联的寄存器"+上。而y只是复制到默认无名寄存器""上。
作者：胖君
链接：https://www.zhihu.com/question/19863631/answer/442180294
来源：知乎
著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。
- win中内容粘贴到vim中：
ctrl+shift+v。 - 通过下面的vim配置后，将vim中内容复制到win中：
ctrl+a，ctrl+v。
" An example for a vimrc file.
"
" To use it, copy it to
" for Unix and OS/2: ~/.vimrc
" for Amiga: s:.vimrc
" for MS-DOS and Win32: $VIM\_vimrc
" for OpenVMS: sys$login:.vimrc
" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
finish
endif
" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible
" allow backspacing over everything in insert mode
set backspace=indent,eol,start
if has("vms")
set nobackup " do not keep a backup file, use versions instead
else
set backup " keep a backup file
endif
set history=50 " keep 50 lines of command line history
set ruler " show the cursor position all the time
set showcmd " display incomplete commands
set incsearch " do incremental searching
"==========================================================================
"My Setting-sunshanlu
"==========================================================================
vmap <leader>y :w! /tmp/vitmp<CR>
nmap <leader>p :r! cat /tmp/vitmp<CR>
"语法高亮
syntax enable
syntax on
"显示行号
set nu
"修改默认注释颜色
"hi Comment ctermfg=DarkCyan
"允许退格键删除
"set backspace=2
"启用鼠标
set mouse=a
set selection=exclusive
set selectmode=mouse,key
"按C语言格式缩进
set cindent
set autoindent
set smartindent
set shiftwidth=4
" 允许在有未保存的修改时切换缓冲区
"set hidden
" 设置无备份文件
set writebackup
set nobackup
"显示括号匹配
"set showmatch
"括号匹配显示时间为1(单位是十分之一秒)
set matchtime=5
"显示当前的行号列号：
set ruler
"在状态栏显示正在输入的命令
set showcmd
set foldmethod=syntax
"默认情况下不折叠
set foldlevel=100
" 开启状态栏信息
set laststatus=2
" 命令行的高度，默认为1，这里设为2
"set cmdheight=2
" 显示Tab符，使用一高亮竖线代替
"set list
"set listchars=tab:\|\ ,
"set listchars=tab:>-,trail:-
inoremap jk <ESC>
map <C-a> ggVG
map <C-c>: "+y
let g:netrw_winsize=25
let g:newtrw_browse_split=3
"侦测文件类型
filetype on
"载入文件类型插件
filetype plugin on
"为特定文件类型载入相关缩进文件
filetype indent on
" 启用自动补全
filetype plugin indent on
"设置编码自动识别, 中文引号显示
filetype on "打开文件类型检测
"set fileencodings=euc-cn,ucs-bom,utf-8,cp936,gb2312,gb18030,gbk,big5,euc-jp,euc-kr,latin1
set fileencodings=utf-8,gb2312,gbk,gb18030
"这个用能很给劲，不管encoding是什么编码，都能将文本显示汉字
"set termencoding=gb2312
set termencoding=utf-8
"新建文件使用的编码
set fileencoding=utf-8
"set fileencoding=gb2312
"用于显示的编码，仅仅是显示
set encoding=utf-8
"set encoding=utf-8
"set encoding=euc-cn
"set encoding=gbk
"set encoding=gb2312
"set ambiwidth=double
set fileformat=unix
"设置高亮搜索
set hlsearch
"在搜索时，输入的词句的逐字符高亮
set incsearch
" 着色模式
set t_Co=256
"colorscheme wombat256mod
"colorscheme gardener
"colorscheme elflord
colorscheme desert
"colorscheme evening
"colorscheme darkblue
"colorscheme torte
"colorscheme default
" 字体 && 字号
set guifont=Monaco:h10
"set guifont=Consolas:h10
" :LoadTemplate 根据文件后缀自动加载模板
"let g:template_path='/home/ruchee/.vim/template/'
" :AuthorInfoDetect 自动添加作者、时间等信息，本质是NERD_commenter && authorinfo的结合
""let g:vimrc_author='sunshanlu'
""let g:vimrc_email='sunshanlu@baidu.com'
""let g:vimrc_homepage='http://www.sunshanlu.com'
"
"
" Ctrl + E 一步加载语法模板和作者、时间信息
""map <c-e> <ESC>:AuthorInfoDetect<CR><ESC>Gi
""imap <c-e> <ESC>:AuthorInfoDetect<CR><ESC>Gi
""vmap <c-e> <ESC>:AuthorInfoDetect<CR><ESC>Gi
map <c-]> g<c-]>
" ======= 引号 && 括号自动匹配 ======= "
"
":inoremap ( ()<ESC>i
":inoremap ) <c-r>=ClosePair(')')<CR>
"
":inoremap { {}<ESC>i
"
":inoremap } <c-r>=ClosePair('}')<CR>
"
":inoremap [ []<ESC>i
"
":inoremap ] <c-r>=ClosePair(']')<CR>
"
":inoremap < <><ESC>i
"
":inoremap > <c-r>=ClosePair('>')<CR>
"
"":inoremap " ""<ESC>i
"
":inoremap ' ''<ESC>i
"
":inoremap ` ``<ESC>i
"
":inoremap * **<ESC>i
" 每行超过80个的字符用下划线标示
""au BufRead,BufNewFile *.s,*.asm,*.h,*.c,*.cpp,*.java,*.cs,*.lisp,*.el,*.erl,*.tex,*.sh,*.lua,*.pl,*.php,*.tpl,*.py,*.rb,*.erb,*.vim,*.js,*.jade,*.coffee,*.css,*.xml,*.html,*.shtml,*.xhtml Underlined /.\%81v/
"
"
" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
" let &guioptions = substitute(&guioptions, "t", "", "g")
" Don't use Ex mode, use Q for formatting
map Q gq
" This is an alternative that also works in block mode, but the deleted
" text is lost and it only works for putting the current register.
"vnoremap p "_dp
" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
syntax on
set hlsearch
endif
" Only do this part when compiled with support for autocommands.
if has("autocmd")
" Enable file type detection.
" Use the default filetype settings, so that mail gets 'tw' set to 72,
" 'cindent' is on in C files, etc.
" Also load indent files, to automatically do language-dependent indenting.
filetype plugin indent on
" Put these in an autocmd group, so that we can delete them easily.
augroup vimrcEx
au!
" For all text files set 'textwidth' to 80 characters.
autocmd FileType text setlocal textwidth=80
" When editing a file, always jump to the last known cursor position.
" Don't do it when the position is invalid or when inside an event handler
" (happens when dropping a file on gvim).
autocmd BufReadPost *
\ if line("'\"") > 0 && line("'\"") <= line("$") |
\ exe "normal g`\"" |
\ endif
augroup END
else
set autoindent " always set autoindenting on
endif " has("autocmd")
" 增加鼠标行高亮
"set cursorline
"hi CursorLine cterm=NONE ctermbg=darkred ctermfg=white
" 设置tab是四个空格
set ts=4
set expandtab
" 主要给Tlist使用
let Tlist_Exit_OnlyWindow = 1
let Tlist_Auto_Open = 1
"配置vim的内置终端
noremap <C-i> :belowright term ++rows=8<CR>
""NerdTree插件的配置信息
""打开vim时,自动打开NERDTree
"autocmd vimenter * NERDTree
""将F2设置为开关NERDTree的快捷键
"map <F2> :NERDTreeMirror<CR>
"map <f2> :NERDTreeToggle<cr>
"设置Ctrl+n为开关NERDTree的快捷键
map <C-n> :NERDTreeMirror<CR>
map <C-n> :NERDTreeToggle<cR>
""修改树的显示图标
let g:NERDTreeDirArrowExpandable = '+'
let g:NERDTreeDirArrowCollapsible = '-'
""窗口位置
let g:NERDTreeWinPos='left'
""窗口尺寸
let g:NERDTreeSize=30
""窗口是否显示行号
let g:NERDTreeShowLineNumbers=1
""不显示隐藏文件
let g:NERDTreeHidden=0
"ctags"
set tags=tags;
set autochdir
"========================="
set tags+=~/.vim/systags
"========================="
if has("cscope")
set csto=0
set nocsverb
" add any database in current directory
if filereadable("cscope.out")
"cs add cscope.out
cs add $PWD/cscope.out $PWD
else "子目录打开，向上查找
let cscope_file=findfile("cscope.out", ".;")
let cscope_pre=matchstr(cscope_file, ".*/")
if !empty(cscope_file) && filereadable(cscope_file)
exe "cs add" cscope_file cscope_pre
endif
endif
set csverb
"set cst 这两句会将cscope当作tag，当找不到时会卡住，因此注释掉
"set cscopetag
endif
nmap zs :cs find s <C-R>=expand("<cword>")<CR><CR>
nmap zg :cs find g <C-R>=expand("<cword>")<CR><CR>
nmap zc :cs find c <C-R>=expand("<cword>")<CR><CR>
nmap zt :cs find t <C-R>=expand("<cword>")<CR><CR>
nmap ze :cs find e <C-R>=expand("<cword>")<CR><CR>
nmap zf :cs find f <C-R>=expand("<cfile>")<CR><CR>
nmap zi :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
nmap zd :cs find d <C-R>=expand("<cword>")<CR><CR>