data type
The oasis.catalog-type is an extension of entity-resolver.
An instance of this type can be obtained from function oasis.compile-catalog-resource, which compiles
an OASIS catalog file. This instance can then be used to resolve external text entities in the same way the
standard entity-resolver instance would be used.
If entity resolution fails, resolution-failure will be thrown.
The following example compiles an OASIS catalog from file catalog.xml and uses it to resolve all
external entity references present in the main XML input to the program.
import "omoasiscatalogs.xmd" prefixed by oasis. process local oasis.catalog-type catalog set catalog to oasis.compile-catalog-resource "catalog.xml" do xml-parse document scan #main-input do markup-parse oasis.external-entities-resolved #content via catalog output "%c" done done