On Sun, Oct 8, 2017 at 11:33 PM, Tobias Pape <Das.Linux@gmx.de> wrote:

> On 08.10.2017, at 22:02, H. Hirzel <hannes.hirzel@gmail.com> wrote:
>
> Found out that probably the following fix has to be made in addition
>
> (see thread MorphicProject subclass: EtoysProject )


Or this:

SmartRefStream>>multiNewParagraphttfclpomsswfpp0

        ^ NewParagraph

But note that In Etoys MultiNewParagraph looks like this:


ProtoObject #()
        Object #()
                NewParagraph #('text' 'textStyle' 'firstCharacterIndex' 'container' 'lines' 'positionWhenComposed' 'offsetToEnd' 'maxRightX' 'selectionStart' 'selectionStop' 'wantsColumnBreaks' 'focused')
                        MultiNewParagraph #('presentationText' 'presentationLines')
While in Squeak5/trunk it looks like that:

ProtoObject #()
        Object #()
                NewParagraph #('text' 'textStyle' 'firstCharacterIndex' 'container' 'lines' 'positionWhenComposed' 'offsetToEnd' 'maxRightX' 'selectionStart' 'selectionStop' 'wantsColumnBreaks' 'focused' 'caretRect' 'showCaret' 'caretColor' 'selectionColor' 'unfocusedSelectionColor')


So 'presentationText' and  'presentationLines' will shadow 'caretRect' and 'showCaret'...

​In theory the loading process will notice that the class structure changed and map inst vars by name, so there should be no shadowing.​ As Bob wrote, convertToCurrentVersion:refStream: gets a dictionary of variables.

​- Bert -​