什么是VIMRC

The vimrc file contains optional runtime configuration settings to initialize Vim when it starts. On Unix based systems, the file is named .vimrc, while on Windows systems it is named _vimrc

VIM文件中以"开头的内容为注释

:version
VIMRC加载路径

   system vimrc file: "$VIM\vimrc"
     user vimrc file: "$HOME\_vimrc"
 2nd user vimrc file: "$HOME\vimfiles\vimrc"
 3rd user vimrc file: "$VIM\_vimrc"
      user exrc file: "$HOME\_exrc"
  2nd user exrc file: "$VIM\_exrc"
  system gvimrc file: "$VIM\gvimrc"
    user gvimrc file: "$HOME\_gvimrc"
2nd user gvimrc file: "$HOME\vimfiles\gvimrc"
3rd user gvimrc file: "$VIM\_gvimrc"
    system menu file: "$VIMRUNTIME\menu.vim"

VIM配置项说明

set guioptions-=T 隐藏工具栏
set guioptions+=T 显示工具栏
set guioptions-=m 隐藏菜单栏
set guioptions+=m 显示菜单栏

手工重载vimrc

:source $VIM/vimrc

参考URL