On 8/15/05, Ingo Kloecker <projectaon@xxxxxxxxxxxxxxxx> wrote: > I wonder whether this would be restricted to the HTML files or whether > this will also affect the creation of the PDF files (provided I or > anybody else ever (re-)starts to create them; FWIW, I will hand in my > doctoral thesis next week so I might have some more spare time again > soon.) Here's hoping for "Dr. Ingo"! In thinking about what I proposed again, it may be difficult or kludgey to make sure that a particular illustration only appears in the XHTML version. Instead, I see three possibilities. First, we could require multiple "illref" elements for each possible format. Example: <illref class="html" idref="...-html" /> <illref class="pdf" idref="...-pdf" /> Second, even better, just a list of applicable classes. <illref class="html pdf" idref="..." /> This may be difficult to implement. Compare how we select the appropriate illustrators. Last, maybe we should just include an <illustration> tag wherever we want but omit the PDF version of the <instance>. Example: <illustration class="float"> <meta> <creator>Gary Chalk</creator> <description>...</description> </meta> <instance class="html" src="ill1.gif" width="386" height="673" /> </illustration> This last option wouldn't centralize the markup for the illustrations, and therefore wouldn't make future changes easier, but it would be fully backwards compatible (or easily so). -- Jon