🚀 go-pugleaf

The errors could be
- within the xpath (unsupported functions etc.),
- in the results (you could find XML attributes etc. where you expect XML elements),
- in other manipulating code.
The error handling just ensures the rule processor is released, as it is bound to the application rather than to the script session.

This is extracted from a larger script that I wrote in the earliest days of CS3 - a find-change style dialog to demonstrate XPath features, where the relevant variables were exposed by UI, and the functionality (that line setting the contents) had also several alternatives.

As I have some spare time now, I plan to revive this script and publish it on my web site.

Dirk