4313     if (elem->substGroup != NULL) {  in xmlSchemaElementDump()
4314 	fprintf(output, "  substitutionGroup: '%s' ", elem->substGroup);  in xmlSchemaElementDump()
5830     xmlSchemaSubstGroupPtr substGroup = NULL;  in xmlSchemaAddElementSubstitutionMember()  local
5835     substGroup = xmlSchemaSubstGroupGet(pctxt, head);  in xmlSchemaAddElementSubstitutionMember()
5836     if (substGroup == NULL)  in xmlSchemaAddElementSubstitutionMember()
5837 	substGroup = xmlSchemaSubstGroupAdd(pctxt, head);  in xmlSchemaAddElementSubstitutionMember()
5838     if (substGroup == NULL)  in xmlSchemaAddElementSubstitutionMember()
5840     if (xmlSchemaItemListAdd(substGroup->members, member) == -1)  in xmlSchemaAddElementSubstitutionMember()
8757 		&(decl->substGroupNs), &(decl->substGroup));  in xmlSchemaParseElement()
12644     xmlSchemaSubstGroupPtr substGroup;  in xmlSchemaBuildContentModelForSubstGroup()  local
12655     substGroup = xmlSchemaSubstGroupGet(pctxt, elemDecl);  in xmlSchemaBuildContentModelForSubstGroup()
12656     if (substGroup == NULL) {  in xmlSchemaBuildContentModelForSubstGroup()
12677 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12678 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
12693 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12694 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
12731 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12732 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
13314     if (elemDecl->substGroup != NULL) {  in xmlSchemaResolveElementReferences()
13321 	substHead = xmlSchemaGetElem(ctxt->schema, elemDecl->substGroup,  in xmlSchemaResolveElementReferences()
13327 		"substitutionGroup", elemDecl->substGroup,  in xmlSchemaResolveElementReferences()
13352 	(elemDecl->substGroup == NULL))  in xmlSchemaResolveElementReferences()