Ⅰ. 插件描述
Automatic ctags generation on gem installⅡ. 基本信息
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Ⅲ. 安装方法
使用Vundle管理器安装
在你的.vimrc下添加:Plugin 'tpope/gem-ctags':source %
:PluginInstall对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。
使用NeoBundle管理器安装
在你的.vimrc下添加:NeoBundle 'tpope/gem-ctags':source %
:NeoBundleInstall使用VimPlug管理器安装
在你的.vimrc下添加:Plug 'tpope/gem-ctags':source %
:PlugInstall使用Pathogen管理器安装
在终端中运行以下命令:cd ~/.vim/bundle
git clone https://github.com/tpope/gem-ctagsⅣ. 文档说明
RubyGems Automatic Ctags Invoker
Nary a day of Ruby development goes by where I don't rungem open or bundle open. And when I go rooting around
in a gem, I want tags. As good as I've gotten at ctags -R ., I've
grown weary of it. So I wrote a RubyGems plugin to automatically invoke
Ctags on gems as they are installed.
Installation
If you haven't already, install [Exuberant Ctags][] and make sure it
comes first in $PATH. With Homebrew, brew install ctags. Now all
that's left to do is install gem-ctags and perform a one-off indexing of
the gems that are already installed:
gem install gem-ctags
gem ctags
If you're using RVM, I recommend extending your global gemset by addinggem-ctags to ~/.rvm/gemsets/global.gems. Put it at the top so the
gems below it will be indexed.
Troubleshooting
If you see
$ ctags -R
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...
you do not have the correct version of ctags in your path.
Just add the following to your .bashrc and be happy:
export PATH=/usr/local/bin:$PATH
Vim Tips
To easily edit a gem with your current working directory set to the
gem's root, install [gem-browse][].
If you have [rake.vim][] installed (which, by the way, is a misleading
name), Vim will already know where to look for the tags file when
editing a gem.
If you have [bundler.vim][] installed, Vim will be aware of all tags
files from all gems in your bundle.
If you want to get crazy, add this to your vimrc to get Vim to search
all gems in your current RVM gemset (requires [pathogen.vim][]):
autocmd FileType ruby let &l:tags = pathogen#legacyjoin(pathogen#uniq(
\ pathogen#split(&tags) +
\ map(split($GEM_PATH,':'),'v:val."/gems/*/tags"')))
I don't like to get crazy.
Contributing
Don't submit a pull request with [an ugly commit
message](https://commit.style/) or I will ignore your patch until I have the
energy to politely explain my zero tolerance policy.
License
Copyright (c) Tim Pope. MIT License.