robbyrussell/oh-my-zsh — pull request #3402 by mcornella (2014-12-13 18:25:02+00:00)
Title: Refactor syntax to exclude VCS folders from grep commands

This PR implements:

- A simplified version of the syntax to add the exclude argument to the grep command (drop the `for..in`)
- Add `.bzr` folders to the list of folders to ignore (solves #3028).
- Uses the unaliased command in the grep-flag-available function (by using `command`)