[Cuis-dev] Changeset to make GUI code more robust

[hfern at free.fr]

This joined change set is likely more robust.

Thanks

Hilaire

-- 
Dr. Geo
http://gnu.org/s/dr-geo
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'From Cuis7.7 [latest update: #7813] on 27 January 2026 at 2:54:59 pm'!

!PluggableListMorph methodsFor: 'model access' stamp: 'hlsf 27/Jan/2026 14:52:03'!
getListItem: index
	"get the index-th item in the displayed list"
	^list at: index ifAbsent: [nil]! !