xmlcatalog	1.17 (17 Apr 2002)
xmlcatalog, RISC OS port 1.17 (Apr 17 2002) by Justin Fletcher
Usage : xmlCatalog [options] catalogfile entities...
	Parse the catalog file and query it for the entities

Switches:
  --sgml	handle SGML Super catalogs for --add and --del
  --shell	run a shell allowing interactive queries
  --create	create a new catalog
  --add 'type' 'orig' 'replace'
		add an entry
  --del 'values'
		remove values
	--noout: avoid dumping the result on stdout used with add or del, it saves the catalog changes and with --sgml it also updates the super catalog
  -v --verbose	provide debug informations
