FunctionKeys

[Rob Cozens]

>  what is the message hierarchy in Rev?

Hi Dave,

 From bottom to top:

	* control
	* card or group -- I don't know & am too lazy to test
	* group or card -- ditto
	* stack
	* stacks in use -- if any, in LIFO order
	* the MetaCard engine

I'm getting most of the above from the M/C User Guide, which places 
"Home stack" where I placed "stacks in use."  I don't believe "Home 
stack" is relevant in Revolution.

FWIW, at runtime you can get a list of the objects that are 
higher/lower in the message path than a specific object by targeting 
the object with a handler calling the backScripts/frontScripts 
function respectively.
-- 

Rob Cozens
CCW, Serendipity Software Company
http://www.oenolog.com/who.htm

"And I, which was two fooles, do so grow three;
Who are a little wise, the best fooles bee."

from "The Triple Foole" by John Donne (1572-1631)