There is another bug I think we must get rid of: generating HTML using printf techniques. Not only we should have verified parser, but also verified serializer

There is another bug I think we must get rid of: generating HTML using printf techniques. Not only we should have verified parser, but also verified serializers. http://m1el.github.io/printf-antipattern/ http://m1el.github.io/printf-antipattern/ (EDIT: I know it is badly written and there are errors, but, I'm looking forward to rewriting it)