Marcel Taeumel uploaded a new version of Tools to project The Trunk:
http://source.squeak.org/trunk/Tools-mt.704.mcz

==================== Summary ====================

Name: Tools-mt.704
Author: mt
Time: 11 June 2016, 9:52:26.607012 am
UUID: 12f40ef5-bf69-0b4d-8587-0d9a622b4195
Ancestors: Tools-cmm.703

Speed-up the code browser if icons or balloon helps are disabled for message lists. Browser >> #messageList is an expensive call.

=============== Diff against Tools-cmm.703 ===============

Item was changed:
  ----- Method: Browser>>messageHelpAt: (in category 'message list') -----
  messageHelpAt: anIndex
  	"Show the first n lines of the sources code of the selected message."
+ 	Preferences balloonHelpInMessageLists ifFalse: [^ nil].
  	self messageList size < anIndex ifTrue: [^ nil].
  	^ self messageHelpFor: (self messageList at: anIndex)
  !

Item was changed:
  ----- Method: Browser>>messageIconAt: (in category 'message list') -----
  messageIconAt: anIndex
  
+ 	self class showMessageIcons ifFalse: [^ nil].
  	^ self messageIconFor: (self messageList at: anIndex ifAbsent: [^nil])!