bbatsov/projectile — pull request #21 by bjorne (2012-04-26 16:24:17+00:00)
Title: Require grep in order for grep ignore variables to exist.

Found a bug in the code from the previous pull request.

If `rgrep` has not been called prior to invoking `projectile-grep`, the `grep-find-ignored-*` variables are not defined due to autoloading of grep. I therefor added an explicit require of grep inside `projectile-grep`.

I'm pretty new to autoloads and elisp in general. Can you see a better solution?