There are 3 tags not functioning in Sermon des Cocus.
The tags <head> and <p> have a rend attribute expressed in CSS:
<p rend="text-indent:3em;"> or <p rend="text-indent:2em;">
This should indent the first line of a paragraph by 2 or 3 ems.
<head rend="text-align:center;">
This should center the text.
Also, <choice> <reg>[normalized text]</reg> and <orig>[original text]</orig> should differentiate normalized text from the original text. This isn't functioning at the moment.
