vim environment

My vim environments.

how to update vimrc

1. Clone vimrc to your home dir, delete your old .vim directory and then rename vimrc to .vim
2. Change directory to .vim, and run: sh update_vimrc.sh

Key Function

" +----------+---------------------+
" | Key      | Function            |
" +----------+---------------------+
" | F2       | paste模式开关       |
" | F3       | NerdTREE开关        |
" | F4       | tagbar开关          |
" | F5       | 行号模式切换        |
" | F6       | 是否显示特殊字符    |
" | F7       | 更新ctags文件       |
" | F8       | 打开undotree        |
" | F9       | 进入MultiCursor模式 |
" | F10      | 打开YankRing剪贴板  |
" | F12      | 鼠标模式切换        |
" | <Ctrl+c> | 快速推出VIM(:qall!) |
" +----------+---------------------+

Problems

1. It may throw a problem as follow when used in mac os:

Error detected while processing function <SNR>16_HighlightEOLWhitespaceExceptCurrentLine:
line    1:
E461: Illegal variable name: a:exclude_current_line_eol_whitespace_pattern

We could fix this by upgrading vim-better-whitespace in https://github.com/ntpeters/vim-better-whitespace.