From 7364c84b6b41886cc16d1b09f7b2ec58d9e11c80 Mon Sep 17 00:00:00 2001
From: Phillip Alexander <git@phillipalexander.io>
Date: Tue, 8 Sep 2015 20:53:09 -0700
Subject: [PATCH] Add Node.js v4 stable to Travis config.

NodeJS v4 was just released [NodeJS v4 announcement](https://nodejs.org/en/blog/release/v4.0.0/). This updates the CI build script to accommodate the release. Note: It should be "4", not "4.0" since Node will surely get a lot of minor updates before it goes LTS and reveal.js should test on the latest of them.
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index dfc74c545..12fce3327 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 language: node_js
 node_js:
   - "0.12"
+  - "4"
 env:
   global:
     - PATTERN1="s|\s*if\s*\(isHostObject\b[\s\S]+?\}(?=\n)||"