4274     if (elem->substGroup != NULL) {  in xmlSchemaElementDump()
4275 	fprintf(output, "  substitutionGroup: '%s' ", elem->substGroup);  in xmlSchemaElementDump()
5791     xmlSchemaSubstGroupPtr substGroup = NULL;  in xmlSchemaAddElementSubstitutionMember()  local
5796     substGroup = xmlSchemaSubstGroupGet(pctxt, head);  in xmlSchemaAddElementSubstitutionMember()
5797     if (substGroup == NULL)  in xmlSchemaAddElementSubstitutionMember()
5798 	substGroup = xmlSchemaSubstGroupAdd(pctxt, head);  in xmlSchemaAddElementSubstitutionMember()
5799     if (substGroup == NULL)  in xmlSchemaAddElementSubstitutionMember()
5801     if (xmlSchemaItemListAdd(substGroup->members, member) == -1)  in xmlSchemaAddElementSubstitutionMember()
8712 		&(decl->substGroupNs), &(decl->substGroup));  in xmlSchemaParseElement()
12599     xmlSchemaSubstGroupPtr substGroup;  in xmlSchemaBuildContentModelForSubstGroup()  local
12610     substGroup = xmlSchemaSubstGroupGet(pctxt, elemDecl);  in xmlSchemaBuildContentModelForSubstGroup()
12611     if (substGroup == NULL) {  in xmlSchemaBuildContentModelForSubstGroup()
12632 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12633 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
12648 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12649 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
12686 	for (i = 0; i < substGroup->members->nbItems; i++) {  in xmlSchemaBuildContentModelForSubstGroup()
12687 	    member = (xmlSchemaElementPtr) substGroup->members->items[i];  in xmlSchemaBuildContentModelForSubstGroup()
13269     if (elemDecl->substGroup != NULL) {  in xmlSchemaResolveElementReferences()
13276 	substHead = xmlSchemaGetElem(ctxt->schema, elemDecl->substGroup,  in xmlSchemaResolveElementReferences()
13282 		"substitutionGroup", elemDecl->substGroup,  in xmlSchemaResolveElementReferences()
13307 	(elemDecl->substGroup == NULL))  in xmlSchemaResolveElementReferences()