vim的配置
vim的配置文件为~/.vimrc。每次使用vim命令，该配置文件的配置将生效。
1、安装vim
> sudo apt-get install vim
2、配置
> gedit ~/.vimrc
在gedit编辑框里，复制以下配置项
" vimrc by Godson@ustcbbs
" Last Update: 2010-02-08
let mapleader = ";" " 比较习惯用;作为命令前缀，右手小拇指直接能按到
" 把空格键映射成:
nmap <space> :
" 快捷打开编辑vimrc文件的键盘绑定
map <silent> <leader>ee :e $HOME/.vimrc<cr>
autocmd! bufwritepost *.vimrc source $HOME/.vimrc
" 保存文件
nmap <leader>ww :w!<cr>
" ^z快速进入shell
nmap <C-Z> :shell<cr>
" 判断操作系统
if (has("win32") || has("win64") || has("win32unix"))
let g:isWin = 1
else
let g:isWin = 0
endif
" 判断是终端还是gvim
if has("gui_running")
let g:isGUI = 1
else
let g:isGUI = 0
endif
set nocompatible " 关闭兼容模式
syntax enable " 语法高亮
filetype plugin on " 文件类型插件
filetype indent on
set autoindent
autocmd BufEnter * :syntax sync fromstart
set nu " 显示行号
set showcmd " 显示命令
set lz " 当运行宏时，在命令执行完成之前，不重绘屏幕
set hid " 可以在没有保存的情况下切换buffer
set backspace=eol,start,indent
set whichwrap+=<,>,h,l " 退格键和方向键可以换行
set incsearch " 增量式搜索
set hlsearch " 高亮搜索
set ignorecase " 搜索时忽略大小写
set magic " 额，自己:h magic吧，一行很难解释
set showmatch " 显示匹配的括号
set nobackup " 关闭备份
set nowb
set noswapfile " 不使用swp文件，注意，错误退出后无法恢复
set lbr " 在breakat字符处而不是最后一个字符处断行
set ai " 自动缩进
set si " 智能缩进
set cindent " C/C++风格缩进
set wildmenu
set nofen
set fdl=10
" tab转化为4个字符
set expandtab
set smarttab
set shiftwidth=4
set tabstop=4
" 不使用beep或flash
set vb t_vb=
set background=dark
colorscheme desert
"set t_Co=256
set history=400 " vim记住的历史操作的数量，默认的是20
set autoread " 当文件在外部被修改时，自动重新读取
set mouse=a " 在所有模式下都允许使用鼠标，还可以是n,v,i,c等
"在gvim中高亮当前行
if (g:isGUI)
set cursorline
hi cursorline guibg=#333333
hi CursorColumn guibg=#333333
set guifont=Consolas\ 14
set guifontwide=Consolas\ 14
endif
" 设置字符集编码，默认使用utf8
if (g:isWin)
let &termencoding=&encoding " 通常win下的encoding为cp936
set fileencodings=utf8,cp936,ucs-bom,latin1
else
set encoding=utf8
set fileencodings=utf8,gb2312,gb18030,ucs-bom,latin1
endif
" 状态栏
set laststatus=2 " 总是显示状态栏
highlight StatusLine cterm=bold ctermfg=yellow ctermbg=blue
" 获取当前路径，将$HOME转化为~
function! CurDir()
let curdir = substitute(getcwd(), $HOME, "~", "g")
return curdir
endfunction
set statusline=[%n]\ %f%m%r%h\ \|\ \ pwd:\ %{CurDir()}\ \ \|%=\|\ %l,%c\ %p%%\ \|\ ascii=%b,hex=%b%{((&fenc==\"\")?\"\":\"\ \|\ \".&fenc)}\ \|\ %{$USER}\ @\ %{hostname()}\
" 第80列往后加下划线
"au BufWinEnter * let w:m2=matchadd('Underlined', '\%>' . 80 . 'v.\+', -1)
" 根据给定方向搜索当前光标下的单词，结合下面两个绑定使用
function! VisualSearch(direction) range
let l:saved_reg = @"
execute "normal! vgvy"
let l:pattern = escape(@", '\\/.*$^~[]')
let l:pattern = substitute(l:pattern, "\n{1}quot;, "", "")
if a:direction == 'b'
execute "normal ?" . l:pattern . "<cr>"
else
execute "normal /" . l:pattern . "<cr>"
endif
let @/ = l:pattern
let @" = l:saved_reg
endfunction
" 用 */# 向 前/后 搜索光标下的单词
vnoremap <silent> * :call VisualSearch('f')<CR>
vnoremap <silent> # :call VisualSearch('b')<CR>
" 在文件名上按gf时，在新的tab中打开
"map gf :tabnew <cfile><cr>
" 用c-j,k在buffer之间切换
nn <C-J> :bn<cr>
nn <C-K> :bp<cr>
" Bash(Emacs)风格键盘绑定
imap <C-e> <END>
imap <C-a> <HOME>
"imap <C-u> <esc>d0i
"imap <C-k> <esc>d$i " 与自动补全中的绑定冲突
" 恢复上次文件打开位置
set viminfo='10,\"100,:20,%,n~/.viminfo
au BufReadPost if line("'\"") > 0|if line("'\"") <= line("{1}quot;)|exe("norm '\"")|else|exe "norm {1}quot;|endif|endif
" 删除buffer时不关闭窗口
command! Bclose call <SID>BufcloseCloseIt()
function! <SID>BufcloseCloseIt()
let l:currentBufNum = bufnr("%")
let l:alternateBufNum = bufnr("#")
if buflisted(l:alternateBufNum)
buffer #
else
bnext
endif
if bufnr("%") == l:currentBufNum
new
endif
if buflisted(l:currentBufNum)
execute("bdelete! ".l:currentBufNum)
endif
endfunction
" 快捷输入
" 自动完成括号和引号
inoremap <leader>1 ()<esc>:let leavechar=")"<cr>i
inoremap <leader>2 []<esc>:let leavechar="]"<cr>i
inoremap <leader>3 {}<esc>:let leavechar="}"<cr>i
inoremap <leader>4 {<esc>o}<esc>:let leavechar="}"<cr>O
inoremap <leader>q ''<esc>:let leavechar="'"<cr>i
inoremap <leader>w ""<esc>:let leavechar='"'<cr>i
" 缩写
iab idate <c-r>=strftime("%Y-%m-%d")<CR>
iab itime <c-r>=strftime("%H:%M")<CR>
iab imail Stephen <[email protected]>
iab iumail [email protected]
iab igmail [email protected]
iab iname Zhang Cheng
" 插件窗口的宽度，如TagList,NERD_tree等，自己设置
let s:PlugWinSize = 30
" ShowFunc.vim <-------- 暂时没有使用
" http://www.vim.org/scripts/script.php?script_id=397
" F2打开ShowFunc TagList窗口，显示C/C++函数原型
" map <F2> <Plug>ShowFunc
" map! <F2> <Plug>ShowFunc
" taglist.vim
" http://www.vim.org/scripts/script.php?script_id=273
" <leader>t 打开TagList窗口，窗口在右边
nmap <silent> <leader>t :TlistToggle<cr>
"let Tlist_Ctags_Cmd = '/usr/bin/ctags'
let Tlist_Show_One_File = 0
let Tlist_Exit_OnlyWindow = 1
let Tlist_Use_Right_Window = 1
let Tlist_File_Fold_Auto_Close = 1
let Tlist_GainFocus_On_ToggleOpen = 0
let Tlist_WinWidth = s:PlugWinSize
let Tlist_Auto_Open = 0
let Tlist_Display_Prototype = 0
"let Tlist_Close_On_Select = 1
" minibufexpl.vim
" http://www.vim.org/scripts/script.php?script_id=159
" 不需要配置
" OmniCppComplete.vim
" http://www.vim.org/scripts/script.php?script_id=1520
set completeopt=menu
let OmniCpp_ShowPrototypeInAbbr = 1
let OmniCpp_DefaultNamespaces = ["std"] " 逗号分割的字符串
let OmniCpp_MayCompleteScope = 1
let OmniCpp_ShowPrototypeInAbbr = 0
let OmniCpp_SelectFirstItem = 2
" c-j自动补全，当补全菜单打开时，c-j,k上下选择
imap <expr> <c-j> pumvisible()?"\<C-N>":"\<C-X><C-O>"
imap <expr> <c-k> pumvisible()?"\<C-P>":"\<esc>"
" f:文件名补全，l:行补全，d:字典补全，]:tag补全
imap <C-]> <C-X><C-]>
imap <C-F> <C-X><C-F>
imap <C-D> <C-X><C-D>
imap <C-L> <C-X><C-L>
" NERD_commenter.vim
" http://www.vim.org/scripts/script.php?script_id=1218
" Toggle单行注释/“性感”注释/注释到行尾/取消注释
map <leader>cc ,c<space>
map <leader>cs ,cs
map <leader>c$ ,c$
map <leader>cu ,cu
" NERD tree
" http://www.vim.org/scripts/script.php?script_id=1658
let NERDTreeShowHidden = 1
let NERDTreeWinPos = "right"
let NERDTreeWinSize = s:PlugWinSize
nmap <leader>n :NERDTreeToggle<cr>
" DoxygenToolkit.vim
" http://www.vim.org/scripts/script.php?script_id=987
" 暂时没有使用
" 更新ctags和cscope索引
" href: http://www.vimer.cn/2009/10/把vim打造成一个真正的ide2.html
" 稍作修改，提取出DeleteFile函数，修改ctags和cscope执行命令
map <F12> :call Do_CsTag()<cr>
function! Do_CsTag()
let dir = getcwd()
"先删除已有的tags和cscope文件，如果存在且无法删除，则报错。
if ( DeleteFile(dir, "tags") )
return
endif
if ( DeleteFile(dir, "cscope.files") )
return
endif
if ( DeleteFile(dir, "cscope.out") )
return
endif
if(executable('ctags'))
silent! execute "!ctags -R --c++-kinds=+p --fields=+iaS --extra=+q ."
endif
if(executable('cscope') && has("cscope") )
if(g:isWin)
silent! execute "!dir /s/b *.c,*.cpp,*.h,*.java,*.cs >> cscope.files"
else
silent! execute "!find . -iname '*.[ch]' -o -name '*.cpp' > cscope.files"
endif
silent! execute "!cscope -b"
execute "normal :"
if filereadable("cscope.out")
execute "cs add cscope.out"
endif
endif
" 刷新屏幕
execute "redr!"
endfunction
function! DeleteFile(dir, filename)
if filereadable(a:filename)
if (g:isWin)
let ret = delete(a:dir."\\".a:filename)
else
let ret = delete("./".a:filename)
endif
if (ret != 0)
echohl WarningMsg | echo "Failed to delete ".a:filename | echohl None
return 1
else
return 0
endif
endif
return 0
endfunction
" cscope 绑定
if has("cscope")
set csto=1
set cst
set nocsverb
if filereadable("cscope.out")
cs add cscope.out
endif
set csverb
" s: C语言符号 g: 定义 d: 这个函数调用的函数 c: 调用这个函数的函数
" t: 文本 e: egrep模式 f: 文件 i: include本文件的文件
nmap <leader>ss :cs find s <C-R>=expand("<cword>")<CR><CR>:copen<CR>
nmap <leader>sg :cs find g <C-R>=expand("<cword>")<CR><CR>
nmap <leader>sc :cs find c <C-R>=expand("<cword>")<CR><CR>:copen<CR>
nmap <leader>st :cs find t <C-R>=expand("<cword>")<CR><CR>:copen<CR>
nmap <leader>se :cs find e <C-R>=expand("<cword>")<CR><CR>:copen<CR>
nmap <leader>sf :cs find f <C-R>=expand("<cfile>")<CR><CR>:copen<CR>
nmap <leader>si :cs find i ^<C-R>=expand("<cfile>")<CR>{1}lt;CR>:copen<CR>
nmap <leader>sd :cs find d <C-R>=expand("<cword>")<CR><CR>:copen<CR>
endif
" Quick Fix 设置
map <leader>cw :cw<cr>
map <F3> :cp<cr>
map <F4> :cn<cr>
" lookup file
" http://www.vim.org/scripts/script.php?script_id=1581
" 增加一行（line 295）: let pattern = '\c' . a:pattern
" 按F5或者;ff打开文件搜索窗口
let g:LookupFile_MinPatLength = 0
let g:LookupFile_PreserveLastPattern = 0
let g:LookupFile_PreservePatternHistory = 0
let g:LookupFile_AlwaysAcceptFirst = 1
let g:LookupFile_AllowNewFiles = 0
if filereadable("./filenametags")
let g:LookupFile_TagExpr = '"./filenametags"'
endif
nmap <silent> <leader>ff :LookupFile<cr>
function! LookupFile_IgnoreCaseFunc(pattern)
let _tags = &tags
try
let &tags = eval(g:LookupFile_TagExpr)
let newpattern = '\c' . a:pattern
let tags = taglist(newpattern)
catch
echohl ErrorMsg | echo "Exception: " . v:exception | echohl NONE
return ""
finally
let &tags = _tags
endtry
" Show the matches for what is typed so far.
let files = map(tags, 'v:val["filename"]')
return files
endfunction
let g:LookupFile_LookupFunc = 'LookupFile_IgnoreCaseFunc'
" Buffers Explorer （需要genutils.vim）
" http://vim.sourceforge.net/scripts/script.php?script_id=42
" http://www.vim.org/scripts/script.php?script_id=197
let g:bufExplorerDefaultHelp=0 " Do not show default help.
let g:bufExplorerShowRelativePath=1 " Show relative paths.
let g:bufExplorerSortBy='mru' " Sort by most recently used.
let g:bufExplorerSplitRight=0 " Split left.
let g:bufExplorerSplitVertical=1 " Split vertically.
let g:bufExplorerSplitVertSize = s:PlugWinSize " Split width
let g:bufExplorerUseCurrentWindow=1 " Open in new window.
autocmd BufWinEnter \[Buf\ List\] setl nonumber
nmap <silent> <Leader>b :BufExplorer<CR>
3、重新启动vim.