[xml] the oasis-xml-catalog PI

[Piotr Bański <bansp o2 pl>]

Hi,

Is anyone able to use it successfully?

This PI makes it possible for the parser to dynamically locate a catalog
required for resolving various entities for the given document (so that
you don't have to put the paths into a static catalog, which can
sometimes be impractical). It seems to have worked to some extent at
least, but from what I can see, it may have regressed in xmllint (the
catalog is freed by xmllint too soon now, apparently -- but in
xmlcatalog it works all right).

I've posted a bug report on that at
https://bugzilla.gnome.org/show_bug.cgi?id=611342 -- and I'm wondering
if my observations are correct or maybe I overlooked something.

A confirmation would be most welcome.

Thanks in advance,

  Piotr