Add comment on legality of plain % in html5 spec for later consideration.

diff --git a/tests/parser/parserTests.txt b/tests/parser/parserTests.txt
index 556bbb6..dfb8ad5 100644 (file)
--- a/tests/parser/parserTests.txt
+++ b/tests/parser/parserTests.txt
@@ -1070,6 +1070,8 @@ http://www.example.com/?title=AT%26T
 </p>
 !! end
 
+# According to http://dev.w3.org/html5/spec/Overview.html#parsing-urls a plain
+# % is actually legal in HTML5. Any change in output would need testing though.
 !! test
 Bug 4781, 5267: %25 in URL
 !! input