This seems to be breaking cfbot: https://cirrus-ci.com/github/postgresql-cfbot/postgresql
For example: https://cirrus-ci.com/task/6720256776339456 Some other minor issues: thais is only used during => this + elog(ERROR, "unexpected relnumber " UINT64_FORMAT "that is bigger than nextRelFileNumber " UINT64_FORMAT, => there should be a space before "that". + "tli %u; prev tli %u; fpw %s; xid %u:%u; relfilenumber " UINT64_FORMAT ";oid %u; " => and a space before "oid" + * Parse relfilenumber value for an option. If the parsing is successful, + * returns; if parsing fails, returns false. returns *true;