[xml] Adding xmlSchemaSetParserStructuredErrors() to the XML Schema API

[Kasimier Buchcik <K Buchcik 4commerce de>]

Hi,

Does someone object to add the following function to the XML Schema API?
It assigns a structured error callback to the parser context.
We have already a xmlSchemaSetValidStructuredErrors() counterpart for
the validation context, but for the parser context this was missing.

XMLPUBFUN void XMLCALL
xmlSchemaSetParserStructuredErrors(
  xmlSchemaParserCtxtPtr ctxt,
  xmlStructuredErrorFunc serror,
  void *ctx);

Regards,

Kasimier