I've been working all day on rationalizing and cleaning out the code. I've converted everything to camelBack notation except for a few remaining JavaScript functions (I want to evaluate whether we need those at all, later). I've removed some old XSLT 1.0 utility templates which were easily replaced with custom functions or new XPath functions in XSLT 2.0. I've worked through all the distinct elements used in the text documents and added handlers for them; and I've fixed up the rendering of prose and verse documents so that everything basically seems to be working, including note display.