2008/10/13 James Cummings <cummings(_dot_)james(_at_)gmail(_dot_)com>:
Hiya,
I have some old EAD XML that I'm trying to convert to a slightly
better form and what I want to take is something like this:
<unittitle>
<title>Calendarial rules. Prognostics. || Alcuin,
<emph render="italic">Quaestiones in Genesim</emph>. ||
Glossaries. || <emph render="italic">Ps</emph>.-Cicero,
<emph render="italic">Synonyma ad Lucium Veturium</emph>, with
added Latin-Old English
glossaries extracted from the Grammar and Glossary of Ælfric.
</title>
<!-- other elements -->
</unittitle>
where several titles are grouped together into a single title element
and delineated by two vertical bars || and split this into properly
grouped elements without loss of the <emph> elements. I'll be
combining this with some other similarly split up data (about time
periods of the works) into a new structure. So desired output (in a
variable since I then need to count them and create those other
structures one for each of these) something like:
<unittitle>
<title>Calendarial rules. Prognostics.</title>
<title>Alcuin, <emph render="italic">Quaestiones in Genesim</emph>.
</title>
<title>Glossaries. </title>
<title>
<emph render="italic">Ps</emph>.-Cicero,
<emph render="italic">Synonyma ad Lucium Veturium</emph>,
with added Latin-Old English glossaries extracted from the Grammar
and Glossary of Ælfric. </title>
<!-- other elements -->
</unittitle>
I've been assuming that this is a two-pass problem where I have to
replace the '||' with some empty XML element and then group-by that
element? If that is the case what is the best way to replace these
for grouping? Or is it possible to do this all-in-one? XSLT2
solution obviously desired to avoid too much recursion. :-)
Yes, use 2 passes, it will help you diagnose problems in the 2nd pass
much more easily.
The first pass is an idenity transform with:
<xsl:template match="title">
<xsl:for-each select="tokenize(., '||')>
<title><xsl:value-of select="."/></title>
For the second pass it's not clear to me how you want to group them,
so maybe post back with an example if you need to.
--
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/
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