Mantis - Squeak
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6585 Graphics major always 08-02-07 03:22 08-02-07 03:22
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0006585: [ Fix ] Point ought to understand #sign

Numbers understand sign
Collections understand sign

A point is a special case collection of numbers

It should be polymorphic with the other two.

Therefore Point>sign ought be included.
And there are good uses for it!
See 0006580
child of 0006596closed andreas [Fix] [Enh] [Test] Five modest methods to repair and extend Point 
 Point-sign.st [^] (192 bytes) 08-02-07 03:22

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