From 3f9a62c1361dc5e707cf4024d6470e7d0cd285ef Mon Sep 17 00:00:00 2001
From: Enric Lluelles <enric@lluell.es>
Date: Wed, 27 May 2015 09:55:42 +0200
Subject: [PATCH] Add slash to valid characters for packages

To allow it to download packes from taps, or external commands like
caskroom/cask/brew-cask
---
 packaging/os/homebrew.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packaging/os/homebrew.py b/packaging/os/homebrew.py
index b519efa071f..0b37521820d 100644
--- a/packaging/os/homebrew.py
+++ b/packaging/os/homebrew.py
@@ -116,6 +116,7 @@ class Homebrew(object):
     VALID_PACKAGE_CHARS = r'''
         \w                  # alphanumeric characters (i.e., [a-zA-Z0-9_])
         .                   # dots
+        /                   # slash (for taps)
         \+                  # plusses
         -                   # dashes
     '''