Homebrew/homebrew — pull request #25868 by chadcatlett (2014-01-13 15:11:57+00:00)
Title: Improvement for brew-which.rb

Currently brew which will only find non-keg items.

Example:
```
$ brew which openssl xz
xz: 5.0.5
```

With the suggested changes:
```
$ brew which openssl xz
openssl: 1.0.1e
xz: 5.0.5
```