Fix <pre> and <textarea> not roundtripping through serializer

gsnedders · gsnedders · commit 1a7a6209c298 · 2013-06-16T23:14:02.000+01:00
diff --git a/html5lib/serializer/htmlserializer.py b/html5lib/serializer/htmlserializer.py
@@ -268,6 +268,9 @@ def serialize(self, treewalker, encoding=None):
                         yield self.encodeStrict("/")
                 yield self.encode(">")
 
+                if name in ("pre", "textarea"):
+                    yield self.encode("\n")
+
             elif type == "EndTag":
                 name = token["name"]
                 if name in rcdataElements:
