From 6f3bf9c1868af0b4e23fc997cd4aa38de6031d67 Mon Sep 17 00:00:00 2001
From: albert <r888888888@gmail.com>
Date: Tue, 9 Apr 2013 18:02:01 -0400
Subject: [PATCH] fixes #1212

---
 app/logical/d_text.rb   |  2 +-
 test/unit/dtext_test.rb | 17 +++++------------
 2 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/app/logical/d_text.rb b/app/logical/d_text.rb
index e4aeefd22..9349520db 100644
--- a/app/logical/d_text.rb
+++ b/app/logical/d_text.rb
@@ -179,7 +179,7 @@ class DText
 
       else
         if flags[:code]
-          block
+          CGI.escape_html(block) + "\n\n"
         else
           '<p>' + parse_inline(block) + '</p>'
         end
diff --git a/test/unit/dtext_test.rb b/test/unit/dtext_test.rb
index e8bdb1b70..a083b5118 100644
--- a/test/unit/dtext_test.rb
+++ b/test/unit/dtext_test.rb
@@ -41,6 +41,10 @@ class DTextTest < ActiveSupport::TestCase
     assert_equal("<blockquote>\n<p>a</p>\n<blockquote><p>b</p></blockquote>\n<p>c</p>\n</blockquote>", p("[quote]\na\n[quote]\nb\n[/quote]\nc\n[/quote]"))
   end
 
+  def test_code
+    assert_equal("<pre>for (i=0; i&lt;5; ++i) {\n  printf(1);\n}\n\nexit(1);\n\n</pre>", p("[code]for (i=0; i<5; ++i) {\n  printf(1);\n}\n\nexit(1);"))
+  end
+
   def test_urls
     assert_equal('<p>a <a href="http://test.com">http://test.com</a> b</p>', p('a http://test.com b'))
     assert_equal('<p><a href="http://test.com">http://test.com</a><br>b</p>', p("http://test.com\nb"))
@@ -49,24 +53,13 @@ class DTextTest < ActiveSupport::TestCase
     assert_equal('<p>a <a href="http://test.com">http://test.com</a>. b</p>', p('a http://test.com. b'))
     assert_equal('<p>a (<a href="http://test.com">http://test.com</a>) b</p>', p('a (http://test.com) b'))
   end
-
-  # def test_links
-  #   assert_equal('<p><a href="http://test.com">test</a></p>', p('[url=http://test.com]test[/url]'))
-  #   assert_equal('<p>"1" <a href="http://two.com">2</a></p>', p('"1" [url=http://two.com]2[/url]'))
-  #   assert_equal('<p>"1" <a href="http://three.com">2 &amp; 3</a></p>', p('"1" [url=http://three.com]2 & 3[/url]'))
-  # end
-
+  
   def test_old_syle_links
     assert_equal('<p><a href="http://test.com">test</a></p>', p('"test":http://test.com'))
     assert_equal('<p>"1" <a href="http://two.com">2</a></p>', p('"1" "2":http://two.com'))
     assert_equal('<p>"1" <a href="http://three.com">2 &amp; 3</a></p>', p('"1" "2 & 3":http://three.com'))
   end
 
-  # def test_aliased_urls
-  #   assert_equal('<p>a <a href="http://test.com">bob</a>. b</p>', p('a [url=http://test.com]bob[/url]. b'))
-  #   assert_equal('<p><em><a href="http://test.com">bob</a></em></p>', p('[i][url=http://test.com]bob[/url][/i]'))
-  # end
-
   def test_lists
     assert_equal('<ul><li>a</li></ul>', p('* a'))
     assert_equal('<ul><li>a</li><li>b</li></ul>', p("* a\n* b").gsub(/\n/, ""))