I've added the new item type to handle XSLT transformations, and written all the i/o code for it. I've started work on the dialog box for entering and editing that data, and it shouldn't take much longer to finish it. I've also done a bit of testing with the existing code, and confirmed that both PERL RegEx replacements and JavaScript transformations work well, with Unicode characters embedded in them (I used Japanese for testing).

The testbed for this app will probably be the Perseus dataset, which is in an old version of TEI (P4 or P3, not sure which). We'll want to massage it into P5, and at the same time add some extra markup and do some fixes. The data will then be used for the GRS myth-mapping project.