1622   bool FirstOp = true;  in print()  local
1654     FirstOp = false;  in print()
1660     if (FirstOp) FirstOp = false; else OS << ",";  in print()
1728     if (!FirstOp) {  in print()
1729       FirstOp = false;  in print()
1736     if (!FirstOp) {  in print()
1737       FirstOp = false;  in print()
1744     if (!FirstOp) {  in print()
1745       FirstOp = false;  in print()
1753     if (!FirstOp)  in print()
1760       if (!FirstOp)  in print()