The way that whole thing is written is screwy in that file.
I understanding the nesting bit but it has the </normalfont>
and <blockquote> together and the <normalfont> and </blockquote> together. The previous is with [ code ] and the later is with [ /code ].
The <normalfont> and <blockquote> should go with the [ code ] line and the </blockquote> and </normalquote> should go with the [ /code ] line.
Did I make that as muddy as possible?
Parker