Make sure these are rendered and round-tripped properly.
* Tags with names outside [a-zA-Z][a-zA-Z0-9]* are rendered as plain text
* Angle brackets around URLs render as angle brackets around URL links
Change-Id: I7f0653cbbbb6ccb9a9aa0ecfa29a0c2e78091343
!!end
+!! test
+Non-ASCII pseudo-tags are rendered as text
+!! input
+<khyô>
+!! result
+<p><khyô>
+</p>
+!! end
+
+!! test
+Pseudo-tag with URL 'name' renders as url link
+!! input
+<http://example.com/>
+!! result
+<p><<a rel="nofollow" class="external free" href="http://example.com/">http://example.com/</a>>
+</p>
+!! end
!! test
text with amp in the middle of nowhere