vim 配置文件

"=========================================================================
" vim 配置文件
"
"=========================================================================

set nocompatible            " 关闭 vi 兼容模式
syntax on                   " 自动语法高亮
"colorscheme molokai         " 设定配色方案
"set number                  " 显示行号
"set cursorline              " 突出显示当前行
set ruler                   " 打开状态栏标尺
set shiftwidth=4            " 设定 << 和 >> 命令移动时的宽度为 4
set softtabstop=4           " 使得按退格键时可以一次删掉 4 个空格
set tabstop=4               " 设定 tab 长度为 4
set nobackup                " 覆盖文件时不备份
set autochdir               " 自动切换当前目录为当前文件所在的目录
filetype plugin indent on   " 开启插件
set backupcopy=yes          " 设置备份时的行为为覆盖
set ignorecase smartcase    " 搜索时忽略大小写，但在有一个或以上大写字母时仍保持对大小写敏感
set nowrapscan              " 禁止在搜索到文件两端时重新搜索
set incsearch               " 输入搜索内容时就显示搜索结果
set hlsearch                " 搜索时高亮显示被找到的文本
set noerrorbells            " 关闭错误信息响铃
set novisualbell            " 关闭使用可视响铃代替呼叫
set t_vb=                   " 置空错误铃声的终端代码
" set showmatch               " 插入括号时，短暂地跳转到匹配的对应括号
" set matchtime=2             " 短暂跳转到匹配括号的时间
set magic                   " 设置魔术
set hidden                  " 允许在有未保存的修改时切换缓冲区，此时的修改由 vim 负责保存
set guioptions-=T           " 隐藏工具栏
set guioptions-=m           " 隐藏菜单栏
set smartindent             " 开启新行时使用智能自动缩进
set backspace=indent,eol,start
                            " 不设定在插入状态无法用退格键和 Delete 键删除回车符
set cmdheight=1             " 设定命令行的行数为 1
set laststatus=2            " 显示状态栏 (默认值为 1, 无法显示状态栏)
set statusline=\ %<%F[%1*%M%*%n%R%H]%=\ %y\ %0(%{&fileformat}\ %{&encoding}\ %c:%l/%L%)\
                            " 设置在状态行显示的信息
"set foldenable              " 开始折叠
"set foldmethod=syntax       " 设置语法折叠
"set foldcolumn=0            " 设置折叠区域的宽度
"setlocal foldlevel=1        " 设置折叠层数为
" set foldclose=all           " 设置为自动关闭折叠                           
" nnoremap <space> @=((foldclosed(line('.')) < 0) ? 'zc' : 'zo')<CR>
                            " 用空格键来开关折叠


" return OS type, eg: windows, or linux, mac, et.st..
function! MySys()
    if has("win16") || has("win32") || has("win64") || has("win95")
        return "windows"
    elseif has("unix")
        return "linux"
    endif
endfunction

" 用户目录变量$VIMFILES
if MySys() == "windows"
    let $VIMFILES = $VIM.'/vimfiles'
elseif MySys() == "linux"
    let $VIMFILES = $HOME.'/.vim'
endif

" 设定doc文档目录
let helptags=$VIMFILES.'/doc'

" 设置字体 以及中文支持
if has("win32")
    set guifont=Inconsolata:h12:cANSI
endif

" 配置多语言环境
if has("multi_byte")
    " UTF-8 编码
    set encoding=utf-8
    set termencoding=utf-8
    set formatoptions+=mM
    set fencs=utf-8,gbk

    if v:lang =~? '^\(zh\)\|\(ja\)\|\(ko\)'
        set ambiwidth=double
    endif

    if has("win32")
        source $VIMRUNTIME/delmenu.vim
        source $VIMRUNTIME/menu.vim
        language messages zh_CN.utf-8
    endif
else
    echoerr "Sorry, this version of (g)vim was not compiled with +multi_byte"
endif

" Buffers操作快捷方式!
nnoremap <C-RETURN> :bnext<CR>
nnoremap <C-S-RETURN> :bprevious<CR>

" Tab操作快捷方式!
nnoremap <C-TAB> :tabnext<CR>
nnoremap <C-S-TAB> :tabprev<CR>

"关于tab的快捷键
" map tn :tabnext<cr>
" map tp :tabprevious<cr>
" map td :tabnew .<cr>
" map te :tabedit
" map tc :tabclose<cr>

"窗口分割时,进行切换的按键热键需要连接两次,比如从下方窗口移动
"光标到上方窗口,需要<c-w><c-w>k,非常麻烦,现在重映射为<c-k>,切换的
"时候会变得非常方便.
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

"一些不错的映射转换语法（如果在一个文件中混合了不同语言时有用）
nnoremap <leader>1 :set filetype=xhtml<CR>
nnoremap <leader>2 :set filetype=css<CR>
nnoremap <leader>3 :set filetype=javascript<CR>
nnoremap <leader>4 :set filetype=php<CR>

" set fileformats=unix,dos,mac
" nmap <leader>fd :se fileformat=dos<CR>
" nmap <leader>fu :se fileformat=unix<CR>

" use Ctrl+[l|n|p|cc] to list|next|previous|jump to count the result
" map <C-x>l <ESC>:cl<CR>
" map <C-x>n <ESC>:cn<CR>
" map <C-x>p <ESC>:cp<CR>
" map <C-x>c <ESC>:cc<CR>


" 让 Tohtml 产生有 CSS 语法的 html
" syntax/2html.vim，可以用:runtime! syntax/2html.vim
let html_use_css=1

" Python 文件的一般设置，比如不要 tab 等
autocmd FileType python set tabstop=4 shiftwidth=4 expandtab
autocmd FileType python map <F12> :!python %<CR>

" 选中状态下 Ctrl+c 复制
vmap <C-c> "+y

" 打开javascript折叠
let b:javascript_fold=1
" 打开javascript对dom、html和css的支持
let javascript_enable_domhtmlcss=1
" 设置字典 ~/.vim/dict/文件的路径
autocmd filetype javascript set dictionary=$VIMFILES/dict/javascript.dict
autocmd filetype css set dictionary=$VIMFILES/dict/css.dict
autocmd filetype php set dictionary=$VIMFILES/dict/php.dict

"-----------------------------------------------------------------
" plugin - bufexplorer.vim Buffers切换
" \be 全屏方式查看全部打开的文件列表
" \bv 左右方式查看   \bs 上下方式查看
"-----------------------------------------------------------------


"-----------------------------------------------------------------
" plugin - taglist.vim  查看函数列表，需要ctags程序
" F4 打开隐藏taglist窗口
"-----------------------------------------------------------------
if MySys() == "windows"                " 设定windows系统中ctags程序的位置
    let Tlist_Ctags_Cmd = '"'.$VIMRUNTIME.'/ctags.exe"'
elseif MySys() == "linux"              " 设定windows系统中ctags程序的位置
    let Tlist_Ctags_Cmd = '/usr/bin/ctags'
endif
nnoremap <silent><F4> :TlistToggle<CR>
let Tlist_Show_One_File = 1            " 不同时显示多个文件的tag，只显示当前文件的
let Tlist_Exit_OnlyWindow = 1          " 如果taglist窗口是最后一个窗口，则退出vim
let Tlist_Use_Right_Window = 1         " 在右侧窗口中显示taglist窗口
let Tlist_File_Fold_Auto_Close=1       " 自动折叠当前非编辑文件的方法列表
let Tlist_Auto_Open = 0
let Tlist_Auto_Update = 1
let Tlist_Hightlight_Tag_On_BufEnter = 1
let Tlist_Enable_Fold_Column = 0
let Tlist_Process_File_Always = 1
let Tlist_Display_Prototype = 0
let Tlist_Compact_Format = 1


"-----------------------------------------------------------------
" plugin - mark.vim 给各种tags标记不同的颜色，便于观看调式的插件。
" \m  mark or unmark the word under (or before) the cursor
" \r  manually input a regular expression. 用于搜索.
" \n  clear this mark (i.e. the mark under the cursor), or clear all highlighted marks .
" \*  当前MarkWord的下一个     \#  当前MarkWord的上一个
" \/  所有MarkWords的下一个    \?  所有MarkWords的上一个
"-----------------------------------------------------------------


"-----------------------------------------------------------------
" plugin - NERD_tree.vim 以树状方式浏览系统中的文件和目录
" :ERDtree 打开NERD_tree         :NERDtreeClose    关闭NERD_tree
" o 打开关闭文件或者目录         t 在标签页中打开
" T 在后台标签页中打开           ! 执行此文件
" p 到上层目录                   P 到根目录
" K 到第一个节点                 J 到最后一个节点
" u 打开上层目录                 m 显示文件系统菜单（添加、删除、移动操作）
" r 递归刷新当前目录             R 递归刷新当前根目录
"-----------------------------------------------------------------
" F3 NERDTree 切换
map <F3> :NERDTreeToggle<CR>
imap <F3> <ESC>:NERDTreeToggle<CR>


"-----------------------------------------------------------------
" plugin - NERD_commenter.vim   注释代码用的，
" [count],cc 光标以下count行逐行添加注释(7,cc)
" [count],cu 光标以下count行逐行取消注释(7,cu)
" [count],cm 光标以下count行尝试添加块注释(7,cm)
" ,cA 在行尾插入 /* */,并且进入插入模式。 这个命令方便写注释。
" 注：count参数可选，无则默认为选中行或当前行
"-----------------------------------------------------------------
let NERDSpaceDelims=1       " 让注释符与语句之间留一个空格
let NERDCompactSexyComs=1   " 多行注释时样子更好看


"-----------------------------------------------------------------
" plugin - DoxygenToolkit.vim  由注释生成文档，并且能够快速生成函数标准注释
"-----------------------------------------------------------------
let g:DoxygenToolkit_authorName="Asins - asinsimple AT gmail DOT com"
let g:DoxygenToolkit_briefTag_funcName="yes"
map <leader>daoxAuthor<CR>
map <leader>dfox<CR>
map <leader>dboxBlock<CR>
map <leader>dc a /*  */<LEFT><LEFT><LEFT>


"-----------------------------------------------------------------
" plugin – ZenCoding.vim 很酷的插件，HTML代码生成
" 插件最新版：http://github.com/mattn/zencoding-vim
" 常用命令可看：http://nootn.com/blog/Tool/23/
"-----------------------------------------------------------------


"-----------------------------------------------------------------
" plugin – checksyntax.vim    JavaScript常见语法错误检查
" 默认快捷方式为 F5
"-----------------------------------------------------------------
let g:checksyntax_auto = 0 " 不自动检查


"-----------------------------------------------------------------
" plugin - NeoComplCache.vim    自动补全插件
"-----------------------------------------------------------------
let g:AutoComplPop_NotEnableAtStartup = 1
let g:NeoComplCache_EnableAtStartup = 1
let g:NeoComplCache_SmartCase = 1
let g:NeoComplCache_TagsAutoUpdate = 1
let g:NeoComplCache_EnableInfo = 1
let g:NeoComplCache_EnableCamelCaseCompletion = 1
let g:NeoComplCache_MinSyntaxLength = 3
let g:NeoComplCache_EnableSkipCompletion = 1
let g:NeoComplCache_SkipInputTime = '0.5'
let g:NeoComplCache_SnippetsDir = $VIMFILES.'/snippets'
" <TAB> completion.
inoremap <expr><TAB> pumvisible() ? "\<C-n>" : "\<TAB>"
" snippets expand key
imap <silent> <C-e> <Plug>(neocomplcache_snippets_expand)
smap <silent> <C-e> <Plug>(neocomplcache_snippets_expand)


"-----------------------------------------------------------------
" plugin - matchit.vim   对%命令进行扩展使得能在嵌套标签和语句之间跳转
" % 正向匹配      g% 反向匹配
" [% 定位块首     ]% 定位块尾
"-----------------------------------------------------------------


"-----------------------------------------------------------------
" plugin - vcscommand.vim   对%命令进行扩展使得能在嵌套标签和语句之间跳转
" SVN/git管理工具
"-----------------------------------------------------------------


"-----------------------------------------------------------------
" plugin – a.vim
"-----------------------------------------------------------------
" belowe is how to show last exit place
" 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 78 characters.
autocmd FileType text setlocal textwidth=78

" 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).
" Also don't do it when the mark is in the first line, that is the default
" position when opening a file.
autocmd BufReadPost *
    \ if line("'\"") > 1 && line("'\"") <= line("$") |
    \   exe "normal! g`\"" |
    \ endif

augroup END

else

set autoindent   " always set autoindenting on

endif " has("autocmd")