我的VI设定

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" => Environment
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set nocompatible
"behave mswin
set fileencodings=utf-8,gb2312,ucs-bom,euc-cn,euc-tw,gb18030,gbk,cp936

" With a map leader it's possible to do extra key combinations
" like <leader>w saves the current file
let g:mapleader = ","


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" => General
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" Sets how many lines of history VIM has to remember
set history=700
"set colorcolumn=80
set number
set cursorline
"set cursorcolumn

" Enable filetype plugin
filetype on
filetype plugin on
filetype indent on

" Set to auto read when a file is changed from the outside
set autoread

" Fast saving
nmap <leader>w :w!<cr>

" Fast quiting
nmap <leader>q :q<cr>

" system clipboard
set clipboard+=unnamed

" Maximize window
autocmd GUIEnter * simalt ~x

" 带有如下符号的单词不要被换行分割
set iskeyword+=_,$,@,%,#,-

" Mouse enable
set mouse=a

" folder enable with space
set foldenable
set foldmethod=manual
nnoremap <space> @=((foldclosed(line('.')) < 0) ? 'zc' : 'zo')<CR>

" 启动时不显示援助索马里儿童的提示
set shortmess=atI


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" => VIM user interface
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" Set 7 lines to the curors - when moving vertical..
set so=7

set wildmenu "Turn on WiLd menu

set ruler "Always show current position

set cmdheight=2 "The commandbar height

set hid "Change buffer - without saving

" Set backspace config
set backspace=eol,start,indent
set whichwrap+=<,>,h,l

set ignorecase "Ignore case when searching
set smartcase

set hlsearch "Highlight search things

set incsearch "Make search act like search in modern browsers
set nolazyredraw "Don't redraw while executing macros

set magic "Set magic on, for regular expressions

set showmatch "Show matching bracets when text indicator is over them
set mat=2 "How many tenths of a second to blink

" No sound on errors
set noerrorbells
set novisualbell
set t_vb=
set tm=500

set listchars=tab:>.,trail:.,extends:#,nbsp:. " Highlight problematic whitespace

if has('statusline')
    " Always show the statusline
    set laststatus=2

    " Broken down into easily includeable segments
    set statusline=%<%f\    " Filename
    set statusline+=%w%h%m%r " Options
    "set statusline+=%{fugitive#statusline()} "  Git Hotness
    set statusline+=\ [%{&ff}/%Y]            " filetype
    set statusline+=\ [%{getcwd()}%h\]          " current dir
    set statusline+=\ [A=\%03.3b/H=\%02.2B] " ASCII / Hexadecimal value of char
    set statusline+=%=%-16.(%l/%L,%c%V%)\ %p%%  " Right aligned file nav info
endif


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" => Colors and Fonts
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syntax enable "Enable syntax hl

if has("gui_running")
    set guioptions-=m
    set guioptions-=T
    map <silent> <F11> :if &guioptions =~# 'T' <Bar>
            \set guioptions-=T <Bar>
            \set guioptions-=m <bar>
        \else <Bar>
            \set guioptions+=T <Bar>
            \set guioptions+=m <Bar>
        \endif<CR>
    set t_Co=256
    colorscheme desert
else
    colorscheme zellner
endif


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" => Files, backups and undo
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" Turn backup off, since most stuff is in SVN, git anyway...
set nobackup
set nowb
set noswapfile

"Persistent undo
try
    if MySys() == "windows"
      set undodir=C:\Windows\Temp
    else
      set undodir=~/.vim_runtime/undodir
    endif

    set undofile
catch
endtry


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" => Text, tab and indent related
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set expandtab
set shiftwidth=4
set tabstop=4
set smarttab

set lbr
set tw=500

set ai "Auto indent
set si "Smart indet
set wrap "Wrap lines

" Remove trailing whitespaces and ^M chars
autocmd FileType c,cpp,java,php,js,python,twig,xml,yml autocmd BufWritePre <buffer> :call setline(1,map(getline(1,"$"),'substitute(v:val,"\\s\\+$","","")'))


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" => Visual mode related
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" Really useful!
"  In visual mode when you press * or # to search for the current selection
vnoremap <silent> * :call VisualSearch('f')<CR>
vnoremap <silent> # :call VisualSearch('b')<CR>

" When you press gv you vimgrep after the selected text
vnoremap <silent> gv :call VisualSearch('gv')<CR>
map <leader>g :vimgrep // **/*<left><left><left><left><left><left>


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" => Other's Key Mappings
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" Yank from the cursor to the end of the line, to be consistent with C and D.
nnoremap Y y$
nnoremap noah :call SetCompany("NOAH")<cr>
nnoremap fj :call SetCompany("FJ")<cr>
noremap <S-tab> :call TabToSpace()<cr><esc>
"noremap <C-P> :hardcopy<cr>

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" => Moving around, tabs and buffers
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" Smart way to move btw. windows
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-h> <C-W>h
map <C-l> <C-W>l

" Close the current buffer
map <leader>bd :Bclose<cr>

" Close all the buffers
map <leader>ba :1,300 bd!<cr>

" Tab configuration
"nmap <C-S-tab> :tabprevious<cr>
"nmap <C-tab> :tabnext<cr>
imap <C-S-tab> <ESC>:tabprevious<cr>a
imap <C-tab> <ESC>:tabnext<cr>a
"nmap <C-t> :tabnew<cr>
imap <C-t> <ESC>:tabnew<cr>a
"map <C-w> :tabclose<cr>
imap <C-w> <esc>:tabclose<cr>a

" When pressing <leader>cd switch to the directory of the open buffer
map <leader>cd :cd %:p:h<cr>

" Specify the behavior when switching between buffers
try
    set switchbuf=usetab
    set stal=2
catch
endtry


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" => Plugin Setteing              
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" Minibuffer {
    let g:miniBufExplModSelTarget = 1
    let g:miniBufExplorerMoreThanOne = 2
    let g:miniBufExplModSelTarget = 0
    let g:miniBufExplUseSingleClick = 1
    let g:miniBufExplMapWindowNavVim = 1
    let g:miniBufExplVSplit = 25
    let g:miniBufExplSplitBelow=1
    let g:bufExplorerSortBy = "name"

    autocmd BufRead,BufNew :call UMiniBufExplorer

    map <leader>u :TMiniBufExplorer<cr>
" }


" NerdTree {
    map <C-e> :NERDTreeToggle<CR>
    "nmap <leader>nt :NERDTreeFind<CR>

    let NERDTreeShowBookmarks=1
    let NERDTreeIgnore=['\.pyc', '\~$', '\.swo$', '\.swp$', '\.git', '\.hg', '\.svn', '\.bzr']
    let NERDTreeChDirMode=0
    let NERDTreeQuitOnOpen=1
    let NERDTreeShowHidden=1
    let NERDTreeKeepTreeInNewTab=1
" }


" FencView {
    let g:fencview_autodetect=0
    nmap <silent> <leader>fe :FencAutoDetect<CR>
    nmap <silent> <leader>fv :FencView<CR>
" }


" winmanager {
    let g:winManagerWindowLayout='FileExplorer|TagList'
    nmap wm :WMToggle<cr>
" }


" A {
    nnoremap <silent> <F12> :A<CR>
" }


" Grep {
    nnoremap <silent> <F3> :Grep<CR>
" }


" Ctags {
    set tags=tags;
    " Sort by name
    let Tlist_Sort_Type = "name"

    " list in right side
    let Tlist_Use_Right_Window = 1
    let Tlist_Compart_Format = 1
    let Tlist_Exist_OnlyWindow = 1

    " 不要关闭其他文件的tags
    let Tlist_File_Fold_Auto_Close = 0

    " 不要显示折叠树
    let Tlist_Enable_Fold_Column = 0
" }


" MRU {
    let MRU_Max_Entries = 400
    map <leader>f :MRU<CR>
" }


" Yankring {
    map <leader>y :YRShow<cr>
" }


" bufExplorer {
    let g:bufExplorerDefaultHelp=0
    let g:bufExplorerShowRelativePath=1
    nmap <leader>b :BufExplorer<CR>
" }

" Calendar {
    "let calendar_diary = "D:\diary"
" }

" FuzzyFinder {
    "nnoremap <unique> <leader>fb :FufBuffer!<CR>
    nnoremap <leader>ff :FufFile!<CR>
    "nnoremap <unique> <leader>fc :FufRenewCache<CR>
    "autocmd FileType fuf nmap <C-c> <ESC>
    "let g:fuf_patternSeparator = ' '
    "let g:fuf_modesDisable = ['mrucmd']
    "let g:fuf_mrufile_exclude = '\v\.DS_Store|\.git|\.swp|\.svn'
    "let g:fuf_mrufile_maxItem = 100
    "let g:fuf_enumeratingLimit = 20
    "let g:fuf_file_exclude = '\v\.DS_Store|\.git|\.swp|\.svn'
" }
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" => Functions                  
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fun! MySys()
    return "linux"
endfun


function! CurDir()
    let curdir = getcwd()
    return curdir
endfunction


function! SetCompany(name)
    let s:lineno=line(".")
    let s:linestr = getline(".")
    if strlen(s:linestr) < 70
        for i in range(strlen(s:linestr)+1, 70, 1)
            let s:linestr.=" "
        endfor
        let s:linestr.=a:name
        :+1
        return setline (s:lineno, s:linestr)
    endif
    :+1
endfunction


function! TabToSpace()
    :set ts=4
    :set expandtab
    :%retab! "加!是用于处理非空白字符之后的TAB，即所有的TAB，若不加!，则只处理行首的TAB。
endfunction


function! VisualSearch(direction) range
    let l:saved_reg = @"
    execute "normal! vgvy"

    let l:pattern = escape(@", '\\/.*$^~[]')
    let l:pattern = substitute(l:pattern, "\n$", "", "")

    if a:direction == 'b'
        execute "normal ?" . l:pattern . "^M"
    elseif a:direction == 'gv'
        call CmdLine("vimgrep " . '/'. l:pattern . '/' . ' **/*.')
    elseif a:direction == 'f'
        execute "normal /" . l:pattern . "^M"
    endif

    let @/ = l:pattern
    let @" = l:saved_reg
endfunction