In the "old days" when third party developers only had LISP to work with,
they would "tag" their commands with a prefix like ABC:command - where ABC
was their authorized autodesk developer tag, or one they gave themselves.
This helped avoid problems that would crop up where you might create an
inhouse function called "plotstamp", and then a little later buy a program
from someone else that might also have a function defined as "plotstamp" and
then a year later, Autodesk decides to include a command called "plotstamp".
SO you might tag yours with x:plotstamp, the "real" developer might tag
theirs with "abc:plotstamp" and autodesk just leaves it at "plotstamp" - no
conflicts and expected results every time... It's a good practice, but never
remember to do it...
"C O Jones" wrote in message news:5979507@discussion.autodesk.com...
Rick,
I am familiar with the "(defun C:..." but what is the
"(defun t:..." function?
Thanks,
CO