Hi Karl,

On Mon, Apr 16, 2018 at 12:01 PM, <commits at source.squeak.org> wrote:

> Karl Ramberg uploaded a new version of Morphic to project The Trunk:
> http://source.squeak.org/trunk/Morphic-kfr.1415.mcz
>
> ==================== Summary ====================
>
> Name: Morphic-kfr.1415
> Author: kfr
> Time: 16 April 2018, 9:00:44.326565 pm
> UUID: fd7edd49-a300-764f-8d5d-fa2d2ad7b65b
> Ancestors: Morphic-mt.1414
>
> self world can be nil here
>
> =============== Diff against Morphic-mt.1414 ===============
>
> Item was changed:
>   ----- Method: Morph>>openNear: (in category 'initialization') -----
>   openNear: aRectangle
>         self
>                 openNear: aRectangle
> +               in: Project current world!
> -               in: self world!
>

Shouldn't that be

             in: (self world ifNil: [Project current world])

?  If one were using an arbitrary world in which one asked a Morph to open,
wouldn't it be strange if that child morph opened up not in the world of
the parent but in the current world?  Isn't this important enough to
provide an accessor such as
Morph>>world access
    theBestOfAllPossibleWorlds
        ^self world ifNil: [Project current world]

_,,,^..^,,,_
best, Candide
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