Literal

- added support for literals [closes #6]

Code beautifier
  - indented some files

test/lib/liquid/regexp_test.rb

@@ -41,4 +41,8 @@ class RegexpTest < Test::Unit::TestCase
     assert_equal ['var', '["method"]', '[0]'],          'var["method"][0]'.scan(VariableParser)
     assert_equal ['var', '[method]', '[0]', 'method'],  'var[method][0].method'.scan(VariableParser)
   end
+
+  def test_literal_shorthand_regexp
+    assert_match "{{{ {% if 'gnomeslab' contains 'liquid' %}yes{% endif %} }}}", LiteralShorthand
+  end
 end # RegexpTest

test/lib/liquid/tags/literal_test.rb

@@ -0,0 +1,39 @@
+require 'test_helper'
+
+class LiteralTagTest < Test::Unit::TestCase
+  include Liquid
+
+  def test_empty_literal
+    assert_template_result '', '{% literal %}{% endliteral %}'
+    assert_template_result '', '{{{}}}'
+  end
+
+  def test_simple_literal_value
+    assert_template_result 'howdy',
+                           '{% literal %}howdy{% endliteral %}'
+  end
+
+  def test_literals_ignore_liquid_markup
+    expected = %({% if 'gnomeslab' contain 'liquid' %}yes{ % endif %})
+    template = %({% literal %}#{expected}{% endliteral %})
+
+    assert_template_result expected, template
+  end
+
+  def test_shorthand_syntax
+    expected = %({% if 'gnomeslab' contain 'liquid' %}yes{ % endif %})
+    template = %({{{#{expected}}}})
+
+    assert_template_result expected, template
+  end
+
+  # Class methods
+  def test_from_shorthand
+    assert_equal '{% literal %}gnomeslab{% endliteral %}', Liquid::Literal.from_shorthand('{{{gnomeslab}}}')
+  end
+
+  def test_from_shorthand_ignores_improper_syntax
+    text = "{% if 'hi' == 'hi' %}hi{% endif %}"
+    assert_equal text, Liquid::Literal.from_shorthand(text)
+  end
+end # AssignTest