WDe V1.00 [08.11.2022]

rearranged startup code so there's no writing to the screen before
main() has been reached; makes debuggers happy.
added timer.inc ( used by debug version )
wdex.com: restore pm interrupt vectors.
quick exit if no EGA/VGA detected.
wrong checksum of LFN entries detected.
accept (some) OEM chars in SFNs (oemchar.inc, oembittab)
fixed: sometimes, "chain" menu item was shown, but key F7 didn't
start the op.
if a directory is to be saved as a file chain, don't ask if file
is to be truncated ( since file size is always 0 then ).
added support for GPT-partitioned disks.
MBR view changed to a more readable table format.
in MBR, pressing Enter while cursor is positioned within a partition
entry jumps to that partition.
fixed: changing drive or using "restrict" must invalidate items on
sector stack.
fixed: save/restore root directory for FAT32 did save/restore just
the first cluster ( was a "known bug" ).
fixed: internal var "sectors/cluster" was 8 bits only, too small for exFAT.
fixed: distinction FAT16/FAT32 wasn't foolproof.
fixed: restoring a sector range from file did ignore trailing bytes
behind the last full sector. Also, if file size was < sector size, the
restore was rejected ( error "File too small" ).