I just checked -- the bug is in the last updates in 3.1.

Mark

>I've tried several active texts in Bookmorphs in 3.2, and I find 
>that I can't click on them anymore.  I get an error in the below 
>method -- IdentityTransform doesn't understand invertBoundsRect.
>
>clickAt: clickPoint for: model controller: editor
>	"Give sensitive text a chance to fire.  Display flash: 
>(100 at 100 extent: 100 at 100)."
>	| startBlock action target range boxes box |
>	action _ false.
>	startBlock _ self characterBlockAtPoint: clickPoint.
>	(text attributesAt: startBlock stringIndex forStyle: textStyle)
>		do: [:att | att mayActOnClick ifTrue:
>				[
>				(target _ model) ifNil: [target _ 
>editor morph].
>				range _ text rangeOf: att startingAt: 
>startBlock stringIndex forStyle: textStyle.
>				boxes _ self selectionRectsFrom: 
>(self characterBlockForIndex: range first)
>							to: (self 
>characterBlockForIndex: range last+1).
>				box _ boxes detect: [:each | each 
>containsPoint: clickPoint].
>				Utilities awaitMouseUpIn: ((editor 
>transformFrom: nil) invertBoundsRect: box)
>						repeating: []
>						ifSucceed: [(att 
>actOnClickFor: target in: self at: clickPoint editor: editor) 
>ifTrue: [action _ true]].
>				Cursor currentCursor == Cursor 
>webLink ifTrue:[Cursor normal show].
>				]].
>	^ action
>--------------------------
>Mark Guzdial : Georgia Tech : College of Computing : Atlanta, GA 30332-0280
>Associate Professor - Learning Sciences & Technologies.
>Collaborative Software Lab - http://coweb.cc.gatech.edu/csl/
>(404) 894-5618 : Fax (404) 894-0673 : guzdial at cc.gatech.edu
>http://www.cc.gatech.edu/gvu/people/Faculty/Mark.Guzdial.html

--------------------------
Mark Guzdial : Georgia Tech : College of Computing : Atlanta, GA 30332-0280
Associate Professor - Learning Sciences & Technologies.
Collaborative Software Lab - http://coweb.cc.gatech.edu/csl/
(404) 894-5618 : Fax (404) 894-0673 : guzdial at cc.gatech.edu
http://www.cc.gatech.edu/gvu/people/Faculty/Mark.Guzdial.html