From b68dd3a5cb8366507c80c37c3ac1f13c71a498c1 Mon Sep 17 00:00:00 2001
From: Parker Moore <parkrmoore@gmail.com>
Date: Mon, 15 Dec 2014 16:27:24 -0800
Subject: [PATCH] Add liquid c if it's available.

---
 jekyll.gemspec | 1 +
 lib/jekyll.rb  | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/jekyll.gemspec b/jekyll.gemspec
index a7bd0d5b..9631b348 100644
--- a/jekyll.gemspec
+++ b/jekyll.gemspec
@@ -63,6 +63,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency('jekyll_test_plugin')
   s.add_development_dependency('jekyll_test_plugin_malicious')
   s.add_development_dependency('rouge', '~> 1.7')
+  s.add_development_dependency('liquid-c', '~> 0.0.2')
   s.add_development_dependency('minitest') if RUBY_PLATFORM =~ /cygwin/
   s.add_development_dependency('test-unit') if RUBY_PLATFORM =~ /cygwin/
 end
diff --git a/lib/jekyll.rb b/lib/jekyll.rb
index 45c9a4d5..bde11581 100644
--- a/lib/jekyll.rb
+++ b/lib/jekyll.rb
@@ -29,6 +29,12 @@ require 'liquid'
 require 'kramdown'
 require 'colorator'
 
+# Conditional optimizations
+begin
+  require 'liquid-c'
+rescue LoadError
+end
+
 SafeYAML::OPTIONS[:suppress_warnings] = true
 Liquid::Template.error_mode = :strict