'From Squeak3.2alpha of 3 October 2001 [latest update: #4599] on 4 January 2002 at 11:46:31 am'! "Change Set: showTilesFix-rhi Date: 4 January 2002 Author: Robert Hirschfeld There was a typo in CodeHolder>>showTiles: that wasn't detected by the compiler since the instance variable named 'contents' masked the symbol #contents to be used in the change notification."! !CodeHolder methodsFor: 'tiles' stamp: 'rhi 1/4/2002 11:15'! showTiles: aBoolean "Set the showingTiles as indicated. The fact that there are initially no senders of this reflects that fact that initially this trait is only directly settable through the UI; later there may be senders, such as if one wanted to set a system up so that all newly-opened browsers showed tiles rather than text." aBoolean ifTrue: [contentsSymbol _ #tiles] ifFalse: [contentsSymbol == #tiles ifTrue: [contentsSymbol _ #source]]. self setContentsToForceRefetch. self changed: #contents! !