Done

On Fri, Oct 13, 2017 at 10:52:14PM +0200, H. Hirzel wrote:
> According to Bert F. this change and the load test [1]
> seems to be the only necessary thing to do to tell the SmartRefStream
> to replace
> 
>         MultiNewParagraph  -> NewParagraph
> 
> Regarding the instance variables of MultiNewParagraph and NewParagraph
> SmartRefStream takes care of the rest.
> 
> 
> [1] test done in the thread 'MorphicProject subclass: #EtoysProject'
> 
> Drop project
>      https://freudenbergs.de/bert/squeakjs/Etoys/Home.007.pr
> onto desktop
> 
> 
> Could somebody please commit this?
> 
> On 10/9/17, H. Hirzel <hannes.hirzel at gmail.com> wrote:
> > Details see thread 'The Trunk: EToys-nice.292.mcz'
> >
> > In particular the mail by Tobias Pape
> >
> > http://lists.squeakfoundation.org/pipermail/squeak-dev/2017-October/195597.html
> >
> >
> > The 'funny' name #multiNewParagraphttfclpomsswfp
> >
> > originates  from
> >
> >        	sel := sel, oldVer.
> >
> >
> > See
> >
> > SmartRefStream>>mapClass:
> >
> > mapClass: incoming
> > 	"See if the old class named nm exists.  If so, return it.  If not,
> > map it to a new class, and save the mapping in renamed.  "
> >
> > 	| cls oldVer sel nm |
> >
> > 	self flag: #bobconv.	
> >
> >
> > 	nm := renamed at: incoming ifAbsent: [incoming].	"allow pre-mapping
> > around collisions"
> > 	(nm endsWith: ' class')
> > 		ifFalse: [cls := Smalltalk at: nm ifAbsent: [nil].
> > 			cls ifNotNil: [^ cls]]  	"Known class.  It will know how to
> > translate the instance."
> > 		ifTrue: [cls := Smalltalk at: nm substrings first asSymbol ifAbsent:
> > [nil].
> > 			cls ifNotNil: [^ cls class]]. 	"Known class.  It will know how to
> > translate the instance."
> > 	oldVer := self versionSymbol: (structures at: nm).
> > 	sel := nm asString.
> > 	sel at: 1 put: (sel at: 1) asLowercase.
> > 	sel := sel, oldVer.	"i.e. #rectangleoc4"
> > 	Symbol hasInterned: sel ifTrue: [:symb |
> > 		(self class canUnderstand: sel asSymbol) ifTrue: [
> > 			reshaped ifNil: [reshaped := Dictionary new].
> > 			cls := self perform: sel asSymbol]].	"This class will take
> > responsibility"
> > 	cls ifNil: [cls := self writeClassRenameMethod: sel was: nm
> > 					fromInstVars: (structures at: nm).
> > 			   cls isString ifTrue: [cls := nil]].
> > 	cls ifNotNil: [renamed at: nm put: cls name].
> > 	^ cls
> >
> >
> > On Mon, 9 Oct 2017 19:46:19 0000, commits at source.squeak.org
> > <commits at source.squeak.org> wrote:
> >> A new version of Morphic was added to project The Inbox:
> >> http://source.squeak.org/inbox/Morphic-hjh.1349.mcz
> >>
> >> ==================== Summary ====================
> >>
> >> Name: Morphic-hjh.1349
> >> Author: hjh
> >> Time: 9 October 2017, 9:45:19.910726 pm
> >> UUID: 15492c5f-dfb8-43f5-b6c9-7b91b963907c
> >> Ancestors: Morphic-tpr.1348
> >>
> >> Fix in SmartRefStream
> >>
> >>     MultiNewParagraph
> >>
> >> instances have to be converted to
> >>
> >>     NewParagraph
> >>
> >> instances.
> >>
> >> Example: Load Etoys project file
> >>
> >> http://etoys.laptop.org/src/Content/ExampleEtoys/CarAndPen.014.pr
> >>
> >> =============== Diff against Morphic-tpr.1348 ===============
> >>
> >> Item was added:
> >> + ----- Method: SmartRefStream>>multiNewParagraphttfclpomsswfpp0 (in
> >> category '*Morphic-conversion') -----
> >> + multiNewParagraphttfclpomsswfpp0
> >> +
> >> + 	^ NewParagraph!
> >>
> >>
> >>
> >
>