4245     if (elem->substGroup != NULL) {  in xmlSchemaElementDump()
4246 	fprintf(output, "  substitutionGroup: '%s' ", elem->substGroup);  in xmlSchemaElementDump()
5751     xmlSchemaSubstGroupPtr substGroup = NULL;  in xmlSchemaAddElementSubstitutionMember()  local
5756     substGroup = xmlSchemaSubstGroupGet(pctxt, head);  in xmlSchemaAddElementSubstitutionMember()
5757     if (substGroup == NULL)  in xmlSchemaAddElementSubstitutionMember()
5758 	substGroup = xmlSchemaSubstGroupAdd(pctxt, head);  in xmlSchemaAddElementSubstitutionMember()
5759     if (substGroup == NULL)  in xmlSchemaAddElementSubstitutionMember()
5761     if (xmlSchemaItemListAdd(substGroup->members, member) == -1)  in xmlSchemaAddElementSubstitutionMember()
8672 		&(decl->substGroupNs), &(decl->substGroup));  in xmlSchemaParseElement()
12560     xmlSchemaSubstGroupPtr substGroup;  in xmlSchemaBuildContentModelForSubstGroup()  local
12571     substGroup = xmlSchemaSubstGroupGet(pctxt, elemDecl);  in xmlSchemaBuildContentModelForSubstGroup()
12572     if (substGroup == NULL) {  in xmlSchemaBuildContentModelForSubstGroup()
12593 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12594 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
12609 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12610 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
12647 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12648 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
13230     if (elemDecl->substGroup != NULL) {  in xmlSchemaResolveElementReferences()
13237 	substHead = xmlSchemaGetElem(ctxt->schema, elemDecl->substGroup,  in xmlSchemaResolveElementReferences()
13243 		"substitutionGroup", elemDecl->substGroup,  in xmlSchemaResolveElementReferences()
13268 	(elemDecl->substGroup == NULL))  in xmlSchemaResolveElementReferences()