The Trunk: System-dtl.978.mcz

David T. Lewis uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-dtl.978.mcz

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

Name: System-dtl.978
Author: dtl
Time: 16 November 2017, 7:58:19.05618 pm
UUID: 8f5f2399-537c-49b1-9daa-ae1864d08a1c
Ancestors: System-dtl.977

enterAsActiveSubprojectWithin: is currently meaningful only for Morphic projects, so move it from Project to MorphicProject. Original method stamp preserved.

=============== Diff against System-dtl.977 ===============

Item was removed:
- ----- Method: Project>>enterAsActiveSubprojectWithin: (in category 'enter') -----
- enterAsActiveSubprojectWithin: enclosingWorld
-
-     "Install my ChangeSet, Transcript, and scheduled views as current globals.
-
-     If returningFlag is true, we will return to the project from whence the current project was entered; don't change its previousProject link in this case.
-     If saveForRevert is true, save the ImageSegment of the project being left.
-     If revertFlag is true, make stubs for the world of the project being left.
-     If revertWithoutAsking is true in the project being left, then always revert."
-
-     "Experimental mods for initial multi-project work:
-         1. assume in morphic (this eliminated need for <showZoom>)
-         2. assume <saveForRevert> is false (usual case) - removed <old>
-         3. assume <revertFlag> is false
-         4. assume <revertWithoutAsking> is false - <forceRevert> now auto false <seg> n.u.
-         5. no zooming
-         6. assume <projectsSentToDisk> false - could be dangerous here
-         7. assume no isolation problems (isolationHead ==)
-         8. no closing scripts
-     "
-
-     self isCurrentProject ifTrue: [^ self].
-
-     "guards ifNotNil: [
-         guards := guards reject: [:obj | obj isNil].
-         guards do: [:obj | obj okayToEnterProject ifFalse: [^ self]]
-     ]."
-
-         "CurrentProject makeThumbnail."
-         "--> Display bestGuessOfCurrentWorld triggerClosingScripts."
-     CurrentProject displayDepth: Display depth.
-
-     displayDepth == nil ifTrue: [displayDepth := Display depth].
-         "Display newDepthNoRestore: displayDepth."
-
-         "(world hasProperty: #letTheMusicPlay)
-             ifTrue: [world removeProperty: #letTheMusicPlay]
-             ifFalse: [Smalltalk at: #ScorePlayer ifPresent: [:playerClass |
-                         playerClass allSubInstancesDo: [:player | player pause]]]."
-
-         "returningFlag
-             ifTrue: [nextProject := CurrentProject]
-             ifFalse: [previousProject := CurrentProject]."
-
-         "CurrentProject saveState."
-         "CurrentProject := self."
-         "Smalltalk newChanges: changeSet."
-         "TranscriptStream newTranscript: transcript."
-         "Sensor flushKeyboard."
-         "recorderOrNil := Display pauseMorphicEventRecorder."
-
-         "Display changeMorphicWorldTo: world."  "Signifies Morphic"
-     world
-         installAsActiveSubprojectIn: enclosingWorld
-         titled: self name.
-
-         "recorderOrNil ifNotNil: [recorderOrNil resumeIn: world]."
-     world triggerOpeningScripts.
-     self removeParameter: #exportState.
-         "self spawnNewProcessAndTerminateOld: true"!