fix interaction of space flag and '+' flag, as well as '-' flag and '…#1687

Merged

vitaut merged 1 commit intofmtlib:masterfrom rimathia:printf_differences

May 17, 2020

+29-3

Commits on May 16, 2020

fix interaction of space flag and '+' flag, as well as '-' flag and '0' flag
rimathia
committed