[Haml] [Html] Fix a bug with single-line comments.

doc-src/HAML_CHANGELOG.md

@@ -11,6 +11,10 @@ The way we determine the location of the Haml installation
 no longer breaks the version of JRuby
 used by [`appengine-jruby`](http://code.google.com/p/appengine-jruby/).
 
+### Bug Fixes
+
+* Single-line comments are now handled properly by `html2haml`.
+
 ## 3.0.9
 
 [Tagged on GitHub](http://github.com/nex3/haml/commit/3.0.9).

lib/haml/html.rb

@@ -221,7 +221,7 @@ module Haml
         if content.include?("\n")
           "#{tabulate(tabs)}/#{condition}\n#{parse_text(content, tabs + 1)}"
         else
-          "#{tabulate(tabs)}/#{condition} #{content.strip}"
+          "#{tabulate(tabs)}/#{condition} #{content.strip}\n"
         end
       end
     end

test/haml/html2haml_test.rb

@@ -86,6 +86,13 @@ HTML
 
   def test_inline_comment
     assert_equal("/ foo", render("<!-- foo -->"))
+    assert_equal(<<HAML.strip, render(<<HTML))
+/ foo
+%p bar
+HAML
+<!-- foo -->
+<p>bar</p>
+HTML
   end
 
   def test_non_inline_comment