From d24ea6693399b2d9b446dedb7cf1a452a0ea3c58 Mon Sep 17 00:00:00 2001
From: Parker Moore <parkrmoore@gmail.com>
Date: Sun, 1 Feb 2015 22:37:10 -0800
Subject: [PATCH] The highlight tip should only clip the newlines before and
 after the *entire* block, not in between.

Ref: https://github.com/jneen/rouge/issues/230
---
 lib/jekyll/tags/highlight.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/jekyll/tags/highlight.rb b/lib/jekyll/tags/highlight.rb
index adf6bcd7..5af5f2bd 100644
--- a/lib/jekyll/tags/highlight.rb
+++ b/lib/jekyll/tags/highlight.rb
@@ -42,7 +42,7 @@ eos
       def render(context)
         prefix = context["highlighter_prefix"] || ""
         suffix = context["highlighter_suffix"] || ""
-        code = super.to_s.gsub(/^(\n|\r)+|(\n|\r)+$/, '')
+        code = super.to_s.gsub(/\A(\n|\r)+|(\n|\r)+\z/, '')
 
         is_safe = !!context.registers[:site].safe