This ARexx module will, in theory, DateStamp files, avoiding those that are
'locked' without stopping and bringing up a requester.

I stress 'In Theory', because I didn't have any way to 'lock' a file and
couldn't test it :)  But it did work on my system _without_ any locked files!

(And someone has just told me it works on their system _with_ locked files :)

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                 1654    3928  42.1% -lh5- 2a62 Aug 14  1996 Opus5/modules/DateStamp1.dopus5
[generic]                  656    1220  53.8% -lh5- c8d6 Aug 15  1996 DateStamp.readme
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         2 files    2310    5148  44.9%            Oct 27  1996