roryokane/detectindent — pull request #7 by mMontu (2014-12-23 17:35:15+00:00)
Title: Update README to use augroup

Using only the autocmd would cause repeated executions of `DetectIndent` if the user source the `vimrc` multiple times.

I know it is quite simple for an advanced user to spot and change it, but it could be helpful to the new/lazy user.