clean up vimrc

README.md

@@ -1,5 +1,8 @@
 This is my vim dot file.
 
+vundle相关配置在vundle_vimrc中，用vundle管理插件，插件列表`:PluginList`查看
+python相关配置在python_vimrc中
+
 在vim目录下
 
 git init

_vimrc

@@ -8,15 +8,34 @@ source $VIM/python_vimrc
 source $VIMRUNTIME/vimrc_example.vim
 source $VIMRUNTIME/mswin.vim
 
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" => General
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Sets how many lines of history VIM has to remember
+set history=700
+
+" set to auto read when a file is changed outside
+set autoread
+
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" => VIM user interface
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" set 7 lines to the cursor - when moving vertically using j/k
+set scrolloff=8
+
 " 如下命令使鼠标用起来象微软 Windows
 behave mswin
 
-" using monokai color
-" there should be molokai.vim file under ~/vimfile/colors/
-" https://github.com/tomasr/molokai
-colorscheme molokai
+" always show current position
+set ruler
+" height of the command bar
+set cmdheight=2
+" in many terminal emulators the mouse works just fine, thus enable it
+if has('mouse')
+	set mouse=a
+endif
 
-" Ignore case when searching
+" Ignore case when searching 忽略大小写
 set ignorecase
 
 " When searching try to be smart about cases 
@@ -28,6 +47,22 @@ set hlsearch
 " Makes search act like search in modern browsers
 set incsearch
 
+" for regular expressions turn magic on
+set magic
+
+set showcmd
+
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" => Colors and Fonts
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+"语法高亮
+syntax on
+
+" using monokai color
+" there should be molokai.vim file under ~/vimfile/colors/
+" https://github.com/tomasr/molokai
+colorscheme molokai
+
 "vim内部编码
 set encoding=utf-8
 "按照utf-8 without bom，utf-8，顺序识别打开文件
@@ -51,7 +86,21 @@ set nobomb "不自动设置字节序标记
 set guifont=Courier\ New\:h12
 set guifontwide=NSimsun\:h12
 
-set nocompatible "去掉讨厌的有关vi一致性模式，避免以前版本的一些bug和局限
+
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" => Files, backups and undo
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Turn backup off, since most stuff is in SVN, git et.c anyway...
+set nobackup
+set nowb
+set noswapfile
+
+
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" => Text, tab and indent related
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+"去掉讨厌的有关vi一致性模式，避免以前版本的一些bug和局限
+set nocompatible
 "设置自动缩进
 set autoindent
 "C语言自动缩进
@@ -61,16 +110,30 @@ set tabstop=4
 "显示行号
 set nu
 
-"语法高亮
-syntax on
+" set smart indent
+set si
+" wrap lines
+set wrap
 
-set ruler
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" => Moving around, tabs, windows and buffers
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Treat long lines as break lines (useful when moving around in them)
+map j gj
+map k gk
+
+
+
+""""""""""""""""""""""""""""""
+" => Status line
+""""""""""""""""""""""""""""""
 "状态栏显示内容
 "define 3 custom highlight groups
 hi User1 ctermbg=green ctermfg=red   guibg=green guifg=red
 hi User2 ctermbg=gray   ctermfg=blue  guibg=gray   guifg=blue
 hi User3 ctermbg=blue  ctermfg=green guibg=blue  guifg=green
 
+" always show the status line
 set laststatus=2
 set statusline=
 "full filename	modified flag	read only flag 	help file flag	Preview
@@ -84,16 +147,6 @@ set statusline+=%l/%L	"line no/all line"
 set statusline+=\ %P
 
 
-set showcmd
-
-"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" => Files, backups and undo
-"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" Turn backup off, since most stuff is in SVN, git et.c anyway...
-set nobackup
-set nowb
-set noswapfile
-
 
 
 " Plugin settings
@@ -113,6 +166,14 @@ let g:indent_guides_enable_on_vim_startup = 1
 let g:jedi#completions_command = "<C-N>"
 let g:jedi#popup_on_dot = 0
 
+" Delete trailing white space on save, useful for Python and CoffeeScript ;)
+func! DeleteTrailingWS()
+  exe "normal mz"
+  %s/\s\+$//ge
+  exe "normal `z"
+endfunc
+autocmd BufWrite *.py :call DeleteTrailingWS()
+autocmd BufWrite *.coffee :call DeleteTrailingWS()
 
 set diffexpr=MyDiff()
 function MyDiff()