Official Vimperator syntax highlighting file.
Split out from vimperator/vimperator-labs.
Place ftdetect and syntax in $HOME/.vim or equivalent.
Add to $MYVIMRC, e.g. $HOME/.vimrc:
Plugin 'vimperator/vimperator.vim'
Install using :PluginInstall.
Add as a bundle:
$ cd ~/.vim/bundle
$ git clone https://github.com/vimperator/vimperator.vim.git
Ensure pathogen#infect() is present in $MYVIMRC.
Common Vimperator files will be detected automatically.
For anything else, use a modeline, i.e. vim: ft=vimperator as a comment.