不是最强大的vimrc

一直都是使用vim作为我的主要编辑器，它大大提高了我的代码编辑效率。vim的配置高度灵活、插件丰富，恐怕100个人就有99种配置方法，网上关于vim配置的所谓“最强大的vimrc”之类的文章不少，博人眼球，无可厚非，不过我相信，永远没有最强大的配置，只有更合理的配置。毕竟vim的学习曲线还是比较陡的，复杂的配置并不一定适合于新手的学习，另外，每个人对编辑器的功能需求是不一样的，使用vim的目的也因人而异，某些插件和功能对一个人很有用，对另一个人可能就毫无用处。审美需求和习惯也是多样化的，最典型的就是配色问题，没有哪一种配色方案可以满足所有人的口味。所以, 别人的配置只可借鉴，不宜照搬，取长去短，按自己的喜好和习惯慢慢地打造一个适合自己的个性vim，我觉得这才是乐趣所在。

先来看图：

以下是个人的配置方式(也是根据他人配置修改而来):

1.终端配色方案：molokai

2.设置终端显示模式为256色

方法1：
新建文件~/.gnome-terminal-wrapper
在其中添加以下内容：
export TERM=xterm-256color
exec $SHELL

方法2：在vimrc中加入:
set t_Co=256

3.我的vimrc配置

” Modeline and Notes {
” vim: ts=8 sts=2 fdm=marker nowrap
” vim: set foldmarker={,} foldlevel=0 :
” }
 
” Basics {
    ” 配置改动时自动加载
    autocmd! bufwritepost vimrc source ~/.vimrc
    ” 打开文件自动跳到上次编辑的位置
    au BufReadPost * if line(“‘”") > 1 && line(“‘”") <= line(“$”) | exe “normal! g’”" | endif
 
    set nocompatible ” explicitly get out of vi-compatible mode
    set noexrc ” don’t use local version of .(g)vimrc, .exrc
    set background=dark ” we plan to use a dark background
    set cpoptions=aABceFsmq
    ”             |||||||||
    ”             ||||||||+– When joining lines, leave the cursor
    ”             |||||||      between joined lines
    ”             |||||||+– When a new match is created (showmatch)
    ”             ||||||      pause for .5
    ”             ||||||+– Set buffer options when entering the
    ”             |||||      buffer
    ”             |||||+– :write command updates current file name
    ”             ||||+– Automatically add  to the last line
    ”             |||      when using :@r
    ”             |||+– Searching continues at the end of the match
    ”             ||      at the cursor position
    ”             ||+– A backslash has no special meaning in mappings
    ”             |+– :write updates alternative file name
    ”             +– :read updates alternative file name
    syntax on ” syntax highlighting on
    set helplang=cn
” }
 
” General {
    filetype plugin indent on ” load filetype plugins/indent settings
    set autochdir ” always switch to the current file directory
    set backspace=indent,eol,start ” make backspace a more flexible
    set nobackup ” make backup files
”    set backupdir=~/.vim/backup ” where to put backup files
    set clipboard+=unnamed ” share windows clipboard
”    set directory=~/.vim/tmp ” directory to place swap files in
    set fileformats=unix,dos,mac ” support all three, in this order
    set hidden ” you can change buffers without saving
    ” (XXX: #VIM/tpope warns the line below could break things)
    set iskeyword+=_,$,@,%,# ” none of these are word dividers
    “set mouse=a ” use mouse everywhere
    set mouse=
    set noerrorbells ” don’t make noise
    set sessionoptions=blank,buffers,curdir,folds,help,options,tabpages,winsize,slash,unix,resize
    set whichwrap=b,s,h,l,<,>,~,[,] ” everything wraps
    ”             | | | | | | | | |
    ”             | | | | | | | | +– “]” Insert and Replace
    ”             | | | | | | | +– “[" Insert and Replace
    "             | | | | | | +-- "~" Normal
    "             | | | | | +--  Normal and Visual
    "             | | | | +--  Normal and Visual
    "             | | | +-- "l" Normal and Visual (not recommended)
    "             | | +-- "h" Normal and Visual (not recommended)
    "             | +--  Normal and Visual
    "             +--  Normal and Visual
    set wildmenu " turn on command line completion wild style
    " ignore these list file extensions
    set wildignore=*.dll,*.o,*.obj,*.bak,*.exe,*.pyc,
                    *.jpg,*.gif,*.png
    set wildmode=list:longest " turn on wild mode huge list
    "设置键码超时为100ms，设置映射超时为2000ms
    set timeout timeoutlen=2000 ttimeoutlen=100
    set tags+=./../tags,./../../tags,./../../../tags,./../../../../tags
" }
 
" Vim UI {
if has("autocmd")
  au InsertEnter * silent execute "!gconftool-2 --type string --set /apps/gnome-terminal/profiles/Default/cursor_shape ibeam"
  au InsertLeave * silent execute "!gconftool-2 --type string --set /apps/gnome-terminal/profiles/Default/cursor_shape block"
  au VimLeave * silent execute "!gconftool-2 --type string --set /apps/gnome-terminal/profiles/Default/cursor_shape ibeam"
endif
    colorscheme molokai
    set cursorcolumn " highlight the current column
    set cursorline " highlight current line
 
    set incsearch " BUT do highlight as you type you
                   " search phrase
    set laststatus=2 " always show the status line
    set lazyredraw " do not redraw while running macros
    set linespace=0 " don't insert any extra pixel lines
                     " betweens rows
    "set list " we do what to show tabs, to ensure we get them
             " out of my files
    "set listchars=tab:>-,trail:- " show tabs and trailing
    set matchtime=5 " how many tenths of a second to blink
                     " matching brackets for
    set nohlsearch " do not highlight searched for phrases
    set nostartofline " leave my cursor where it was
    set novisualbell " don't blink
    set number " turn on line numbers
    set numberwidth=5 " We are good up to 99999 lines
    set report=0 " tell us when anything is changed via :...
    set ruler " Always show current positions along the bottom
    set scrolloff=10 " Keep 10 lines (top/bottom) for scope
    set shortmess=aOstT " shortens messages to avoid
                         " 'press a key' prompt
    set showcmd " show the command being typed
    set showmatch " show matching brackets
    set sidescrolloff=10 " Keep 5 lines at the size
    "set statusline=[%F]%y%r%m%*%=[Line:%l/%L,Column:%c][%p%%]
    set statusline=%F%m%r%h%w[%L][%{&ff}]%y[%p%%][%04l,%04v]
    ”              | | | | |  |   |      |  |     |    |
    ”              | | | | |  |   |      |  |     |    + current
    ”              | | | | |  |   |      |  |     |       column
    ”              | | | | |  |   |      |  |     +– current line
    ”              | | | | |  |   |      |  +– current % into file
    ”              | | | | |  |   |      +– current syntax in
    ”              | | | | |  |   |          square brackets
    ”              | | | | |  |   +– current fileformat
    ”              | | | | |  +– number of lines
    ”              | | | | +– preview flag in square brackets
    ”              | | | +– help flag in square brackets
    ”              | | +– readonly flag in square brackets
    ”              | +– rodified flag in square brackets
    ”              +– full path to file in the buffer
” }
 
” Text Formatting/Layout {
    set completeopt= ” don’t use a pop up menu for completions
    set expandtab ” no real tabs please!
    set formatoptions=rq ” Automatically insert comment leader on return,
                          ” and let gq format comments
    set ignorecase ” case insensitive by default
    set infercase ” case inferred by default
    set nowrap ” do not wrap line
    set shiftround ” when at 3 spaces, and I hit > … go to 4, not 5
    set smartcase ” if there are caps, go case-sensitive
    set shiftwidth=4 ” auto-indent amount when using cindent,
                      ” >>, << and stuff like that
    set softtabstop=4 ” when hitting tab or backspace, how many spaces
                       ”should a tab be (see expandtab)
    set tabstop=8 ” real tabs should be 8, and they will show with
                   ” set list on
” }
 
” Folding {
    set foldenable ” Turn on folding
    set foldmarker={,} ” Fold C style code (only use this as default
                        ” if you use a high foldlevel)
    set foldmethod=marker ” Fold on the marker
    set foldlevel=100 ” Don’t autofold anything (but I can still
                      ” fold manually)
    set foldopen=block,hor,mark,percent,quickfix,tag ” what movements
                                                      ” open folds
    function! SimpleFoldText() ” {
        return getline(v:foldstart).’ ‘
    endfunction ” }
    set foldtext=SimpleFoldText() ” Custom fold text function
                                   ” (cleaner than default)
” }
 
” Plugin Settings {
    ” TagList Settings {
        let Tlist_Auto_Open=0 ” let the tag list open automagically
        let Tlist_Compact_Format = 1 ” show small menu
        let Tlist_Ctags_Cmd = ‘ctags’ ” location of ctags
        let Tlist_Enable_Fold_Column = 0 ” do show folding tree
        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_Exist_OnlyWindow = 1 ” if you are the last, kill
                                        ” yourself
        let Tlist_File_Fold_Auto_Close = 0 ” fold closed other trees
        let Tlist_Sort_Type = “name” ” order by
        let Tlist_Use_Right_Window = 1 ” split to the right side
                                        ” of the screen
        let Tlist_WinWidth = 30 ” 40 cols wide, so i can (almost always)
                                 ” read my functions
        let Tlist_Auto_Highlight_Tag = 1
        “let Tlist_Auto_Update = 1
        let Tlist_Close_On_Select = 0
        let Tlist_Compact_Format = 0
        let Tlist_Display_Prototype = 0
        let Tlist_Display_Tag_Scope = 1
        let Tlist_Enable_Fold_Column = 0
        let Tlist_File_Fold_Auto_Close = 0
        let Tlist_GainFocus_On_ToggleOpen = 1
        let Tlist_Hightlight_Tag_On_BufEnter = 1
        let Tlist_Inc_Winwidth = 0
        let Tlist_Max_Submenu_Items = 1
        let Tlist_Max_Tag_Length = 30
        let Tlist_Process_File_Always = 0
        let Tlist_Show_Menu = 0
        let Tlist_Sort_Type = “order”
        let Tlist_Use_Horiz_Window = 0
 
        ” Language Specifics {
            ” just functions and classes please
            let tlist_aspjscript_settings = ‘asp;f:function;c:class’
            ” just functions and subs please
            let tlist_aspvbs_settings = ‘asp;f:function;s:sub’
            ” don’t show variables in freaking php
            let tlist_php_settings = ‘php;c:class;d:constant;f:function’
            ” just functions and classes please
            let tlist_vb_settings = ‘asp;f:function;c:class’
            ” }
        ” }
    ” lookupfile setting {
        let g:LookupFile_MinPatLength = 2               “最少输入2个字符才开始查找
        let g:LookupFile_PreserveLastPattern = 0        ”不保存上次查找的字符串
        let g:LookupFile_PreservePatternHistory = 1     “保存查找历史
        let g:LookupFile_AlwaysAcceptFirst = 1          ”回车打开第一个匹配项目
        let g:LookupFile_AllowNewFiles = 0              ”不允许创建不存在的文件
        if filereadable(“./filenametags”)                ”设置tag文件的名字
            let g:LookupFile_TagExpr = ‘”./filenametags”‘
        endif
        ” }
    ” Nerdtree settings {
    ” 让Tree把自己给装饰得多姿多彩漂亮点
    let NERDChristmasTree=1
    ” 控制当光标移动超过一定距离时，是否自动将焦点调整到屏中心
    let NERDTreeAutoCenter=1
    ” 指定书签文件
    let NERDTreeBookmarksFile=$VIMFILES.’NERDTree_bookmarks’
    ” 指定鼠标模式(1.双击打开 2.单目录双文件 3.单击打开)
    let NERDTreeMouseMode=2
    ” 是否默认显示书签列表
    let NERDTreeShowBookmarks=1
    ” 是否默认显示文件
    let NERDTreeShowFiles=1
    ” 是否默认显示隐藏文件
    let NERDTreeShowHidden=1
    ” 是否默认显示行号
    let NERDTreeShowLineNumbers=0
    ” 窗口位置（’left’ or ‘right’）
    let NERDTreeWinPos=’left’
    ” 窗口宽度
    let NERDTreeWinSize=31
” }
” }
 
” Map settings {
    ” 自定义的键映射 {
    let mapleader = “,”
    let g:mapleader = “,”
    nnoremap e :e ~/.vimrc
    ” }
 
    ” 折叠相关的快捷键 {
    “zR 打开所有的折叠
    “za Open/Close (toggle) a folded group of lines.
    “zA Open a Closed fold or close and open fold recursively.
    “zi 全部 展开/关闭 折叠
    “zo 打开 (open) 在光标下的折叠
    “zc 关闭 (close) 在光标下的折叠
    “zC 循环关闭 (Close) 在光标下的所有折叠
    “zM 关闭所有可折叠区域
    ” }
 
    ” 实现了CTRL-C、CTRL-V复制粘贴，CTRL-S保存操作的映射 {
    vnoremap  “+y
    inoremap  ”+pi
    imap  :w
” }
 
    ” F12取消高亮 {
    map   :nohlsearch
    ” }
 
    ” 使用CTRL+[hjkl]在窗口间导航 map  j {
    nnoremap  k
    nnoremap  h
    nnoremap  l
    nnoremap  j
” }
 
    ” 使用CTRL+[kj]在插入模式下的上下移动 map     {
    inoremap  
    inoremap  
    inoremap  
    inoremap  
” }
 
    ” 使用箭头导航buffer {
    map  :bn
    map  :bp
” }
 
    ” 标签页的操作 {
    map tn :tabnew
    map te :tabedit
    map tc :tabclose
    map tm :tabmove
” }
 
    ” 括号匹配 {
    “vnoremap $1 `>a)`<i(
    “vnoremap $2 `>a]`<i[
    "vnoremap $3 `>a}`<i{
    "vnoremap $$ `>a"`<i"
    "vnoremap $q `>a'`<i'
    "vnoremap $e `>a"`<i"
    " 非常好用的括号匹配，实际是自动生成括号
    " 实现便利和兼容的折中
    "inoremap $1 ()i
    "inoremap $2 []i
    “inoremap $3 {}i
    “inoremap $4 {o}O
    “inoremap $q ”i
    “inoremap $e “”i
    “inoremap $t <>i
” }
 
    ” taglist plugin maps {
    nnoremap tl :TlistToggle
” }
 
    ” lookup plugin maps {
    “映射LookupFile为,lk
    nmap  lk :LUTags
    “映射LUBufs为,ll
    nmap  ll :LUBufs
    “映射LUWalk为,lw
    nmap  lw :LUWalk
” nerdtree plugin maps
    nnoremap tt :NERDTree
” }
 
    ” 注释映射 {
    nnoremap //   i/* [ jcli : =strftime("%Y-%m-%d %H:%M:%S") ]  */
” }
 
    ” freepbx {
    nnoremap ,fr oecho “
[]“.__FILE__.”:”.__LINE__.”:
”;
    nnoremap ,ftag :set tags=/usr/local/src/freepbx-2.9.0/tags
        ” }
 
    ” 在当前目录加载或卸载tags文件 {
    ” cta 加载tags
    ” ctd 卸载tags
    map cta :call Add_tags()
    map ctd :call Del_tags()
    function! Add_tags()
       let dir =expand(“%:p:h”)
       let curtags = dir.”/tags”
       let curtags=substitute(curtags,’\’,'’,'g’)
       if filereadable(curtags)
           exec “set tags+=”.curtags
           echohl WarningMsg | echo “Succ to add tags![".curtags."]” | echohl None
       else
           echohl WarningMsg | echo “Fail to add tags! No tags in this file’s path.[".curtags."]” | echohl None
       endif
    endfunction
    function! Del_tags()
       let dir =expand(“%:p:h”)
       let curtags = dir.”/tags”
       let curtags=substitute(curtags,’\’,'’,'g’)
       exec “set tags-=”.curtags
       if filereadable(curtags)
           echohl WarningMsg | echo “Succ to del tags![".curtags."]” | echohl None
       else
           echohl WarningMsg | echo “Succ to del tags! But no tags in this file’s path.[".curtags."]” | echohl None
       endif
    endfunction
    ” }
 
    ” 根据状态改变光标颜色 {
”    let color_normal = ‘HotPink’
”    let color_insert = ‘RoyalBlue1′
”    let color_exit = ‘green’
”    if &term =~ ‘xterm|rxvt’
”      exe ‘silent !echo -ne “e]12;”‘ . shellescape(color_normal, 1) . ‘”07″‘
”      let &t_SI=”e]12;” . color_insert . “07″
”      let &t_EI=”e]12;” . color_normal . “07″
”      exe ‘autocmd VimLeave * :silent !echo -ne “e]12;”‘ . shellescape(color_exit, 1) . ‘”07″‘
”    elseif &term =~ “screen”
”      if exists(‘$TMUX’)
” if &ttymouse == ‘xterm’
” set ttymouse=xterm2
” endif
” exe ‘silent !echo -ne “33Ptmux;33e]12;”‘ . shellescape(color_normal, 1) . ‘”0733\”‘
” let &t_SI=”33Ptmux;33e]12;” . color_insert . “0733\”
” let &t_EI=”33Ptmux;33e]12;” . color_normal . “0733\”
” exe ‘autocmd VimLeave * :silent !echo -ne “33Ptmux;33e]12;”‘ . shellescape(color_exit, 1) . ‘”0733\”‘
”      elseif !exists(‘$SUDO_UID’) ” or it may still be in tmux
” exe ‘silent !echo -ne “33Pe]12;”‘ . shellescape(color_normal, 1) . ‘”0733\”‘
” let &t_SI=”33Pe]12;” . color_insert . “0733\”
” let &t_EI=”33Pe]12;” . color_normal . “0733\”
” exe ‘autocmd VimLeave * :silent !echo -ne “33Pe]12;”‘ . shellescape(color_exit, 1) . ‘”0733\”‘
”      endif
”    endif
”    unlet color_normal
”    unlet color_insert
”    unlet color_exit
”   ” }
“
” }