The Trunk: Tools-nice.819.mcz

Nicolas Cellier uploaded a new version of Tools to project The Trunk:
http://source.squeak.org/trunk/Tools-nice.819.mcz

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

Name: Tools-nice.819
Author: nice
Time: 6 June 2018, 11:30:43.993178 pm
UUID: 46babe2b-7912-436f-bf9e-95cdb40717c7
Ancestors: Tools-tpr.818

Use the well known (x ifNil: [...]) idiom rather than the longer (x ifNotNil: [:y | y] ifNil: [...])

=============== Diff against Tools-tpr.818 ===============

Item was changed:
  ----- Method: ChangesOrganizer class>>assuredChangeSetNamed: (in category 'services') -----
  assuredChangeSetNamed: aName
  "Answer a change set of the given name.  If one already exists, answer that, else create a new one and answer it."
 
+ ^(self changeSetNamed: aName)
- | existing |
- ^ (existing := self changeSetNamed: aName)
- ifNotNil:
- [existing]
  ifNil:
  [self basicNewChangeSet: aName]!

Item was changed:
  ----- Method: ProcessBrowser>>pcRange (in category 'stack list') -----
  pcRange
  "Answer the indices in the source code for the method corresponding to  
  the selected context's program counter value."
  (selectedContext isNil or: [methodText isEmptyOrNil]) ifTrue:
  [^ 1 to: 0].
  ^selectedContext debuggerMap
+ rangeForPC: (selectedContext pc ifNil: [selectedContext method endPC])
- rangeForPC: (selectedContext pc ifNotNil: [:pc| pc] ifNil: [selectedContext method endPC])
  in: selectedContext method
  contextIsActiveContext: stackListIndex = 1!