TOUCH enhancement

Some functions return combined date and time, usu. separated by space. It would be very useful in TOUCH could accept this combined form, signaled either by a new option character, or as a suboption of /D, e.g.

TOUCH /DT%@exifdatetimetaken[file] file

(Note: the above function is in FourExif.dll, provided by Fernando Madruga, 2007-01-10; it works properly with TCMD 12.11.69).