SD132 base modified. Provides support for Z80DOS time stamps;
ZCPR33 wheel,drv,user bytes from ENV; file attributes 1-4;
Vertical sorting by page/partial page. Total files/total k's
now reported upon /A,/D,/H (or combo). All equates for new stuff.
Specify files based upon Create/Alter/Access dates using:
exact match, match before,match from and after on date given.
Complete re-write of date matching code of SDZD132. No Z80 opcodes.