vim常用配置

vim常用配置及插件

1. 基础vimrc配置文件：~/.vimrc

   set nu
   set ts=4
   set expandtab
   set t_Co=256
   colorscheme molokai
   syntax on
   set cursorline
   set cc=81
       
   set laststatus=2
   "let g:Powerline_symbols='fancy'
   let g:Powerline_symbols='unicode'
       
   filetype off
   set rtp+=~/.vim/bundle/Vundle.vim
   call vundle#begin()
   Plugin 'VundleVim/Vundle.vim'
   Plugin 'Lokaltog/vim-powerline'    "底部状态栏
   Plugin 'Valloric/YouCompleteMe'    "代码自动提示
   Plugin 'dgryski/vim-godef'         "golang代码跳转
   call vundle#end()
   filetype plugin indent on

2. mac上安装需要先装MacVim代替系统自带vim，参照官方：https://github.com/Valloric/YouCompleteMe#mac-os-x

   > brew install macvim --with-override-system-vim

3. 进入vim，执行:PluginInstall，安装所有插件

4. 安装YouCompleteMe相关依赖

   > cd ~/.vim/bundle/YouCompleteMe
   > ./install.py

Golang代码自动补全及跳转支持

1. YouCompleteMe支持golang代码补全

   > cd ~/.vim/bundle/YouCompleteMe
   > ./install.py --go-completer

2. godef安装(vim-godef插件必需，用于代码跳转)

   > go get -v github.com/rogpeppe/godef
   > go install -v github.com/rogpeppe/godef

3. godef快捷键配置：使用c-]或者gd进行跳转，文件 ~/.vim/bundle/vim-godef/plugin/godef.vim中添加下面两行

   autocmd FileType go nnoremap <buffer> gd :call GodefUnderCursor()<cr>
   autocmd FileType go nnoremap <buffer> <C-]> :call GodefUnderCursor()<cr>