Hi Yao, ZY> And that call failed, cause in feel/engage 'redraw is none
This might help as you go forward as well:
http://www.rebol.com/how-to/feel.html
You'll see that REDRAW is a standard function in the feel of a face.
In your face, it's set to NONE. When you defined your own ENGAGE, it
executes in the FEEL context (where REDRAW is NONE).
-- Gregg
--
To unsubscribe from the list, just send an email to
lists at rebol.com with unsubscribe as the subject.
