[Geany] How to enable 'Symbols' view when editing DocBook XML?

[Russell Dickenson]

Another Geany user reported here than when editing DocBook XML they
can see the structural tags in the Symbols pane. When myself and a
colleague do the same, we see nothing in the Symbols pane. With what
combination of plugins and/or configuration parameters can  achieve a
similar result?

I'm using Geany 0.21 on Fedora 16 64-bit.


Regards,

Russell