Bert Freudenberg uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-bf.700.mcz
==================== Summary ====================
Name: Tools-bf.700 Author: bf Time: 11 May 2016, 3:28:07.960335 pm UUID: dc9a06fa-3586-4a29-bafb-578a1c83ac42 Ancestors: Tools-mt.699
Debugger: show stack top only if stack not empty
=============== Diff against Tools-mt.699 ===============
Item was changed: ----- Method: ContextVariablesInspector>>selection (in category 'selecting') ----- selection "Refer to the comment in Inspector|selection." selectionIndex = 0 ifTrue:[^'']. selectionIndex = 1 ifTrue: [^object]. + selectionIndex = 2 ifTrue: [^object stackPtr > object method numTemps ifTrue: [object top]]. - selectionIndex = 2 ifTrue: [^object stackPtr > 0 ifTrue: [object top]]. selectionIndex = 3 ifTrue: [^object tempsAndValues]. ^object debuggerMap namedTempAt: selectionIndex - 3 in: object!