"create" command jumps from "run" to "edit" mode

[Victor Eijkhout]

If I'm developing a stack in Rev, issuing the "create" command makes 
Rev jump from "run" to "edit" mode.

For example, I have a button with script
on mouseup
  create field "test"
end mouseup

I click on the hand, I click on the button, and now the pointer is 
the active tool.

What's happening here?
-- 
Victor Eijkhout <eijkhout at cs.utk.edu>
tel: 865 974 9308 (W), 865 673 6998 (H), 865 974 8296 (F)
http://www.cs.utk.edu/~eijkhout/