D 2016-09-18T00:12:09.233 T +comment aa765829f53e6cd534605c3b2f321ecdae188feb First\scheck\sin\sof\sthe\sOO\scode;\sdevelopment\sprior\sto\sthis\swas\son\sa\sbranch\sin\sTcl\s(and\sisn't\snecessarily\savailable\sat\sall).\r\n T +sym-initial\scommit aa765829f53e6cd534605c3b2f321ecdae188feb U dkf Z fd91ca687358bc258fc6082d42b5fcea