This is a place universes could help.  If ever application usable on 
3.9/10/whatever were in universes, then Juan could install them all and 
click the "test" button to see if anything breaks.

This is also applicable to what Ralph was saying earlier about the fear that 
fixing one bug may cause another.


>From: Stéphane Rollandin <lecteur at zogotounga.net>
>Reply-To: The general-purpose Squeak developers 
>list<squeak-dev at lists.squeakfoundation.org>
>To: The general-purpose Squeak developers 
>list<squeak-dev at lists.squeakfoundation.org>
>Subject: Re: The Weekly Juan #9: "An update on Morphic 3.0"
>Date: Tue, 06 Mar 2007 11:15:56 +0100
>
>Juan Vuletich wrote:
>>Yes. I'm not doing it yet, but you're right. It should be used like the 
>>current ("standard Morphic") #clipBy:during: although I'm not very fond of 
>>that selector. If it is only used by #drawSubmorphsOn:, I'd rather set and 
>>reset the clipping rectangle there.
>
>this selector is very useful; I use it a lot in muO: see the 
>ZoomableFieldMorph and FloatingMorph hierarchies.
>
>please do not think that the standard image contains all interesting 
>morphic code. some external projects rely heavily on morphic and have very 
>specific and original usage and implementations of morphs, which I think 
>should should be aware of. muO is one of them.
>
>regards,
>
>
>Stef
>

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