Yeap I like the one of pepsi (in fact I really like the { } for C),  
this is really excellent.
but for Smalltalk I prefer that one that is closer to Smalltalk one.

> KernelPackage
> 	import: Point.

or
Point from: KernelPackage

>
> Package declare: 'ColoredPointPackage'.
>
> Point < ColoredPpoint
> 	variables: 'x y' ;
> 	classvar: 'Foo'
> 	
> ColoredPoint>>foo: zork
> 	[  <category: 'foobar'>
>
>> 	 <author: 'sd' date: '24/06/2006'>
>>
> 		ljkljl
> 		^ self
>         	]
>

  ColoredPoint class>> new
	[ ^ self basicNew ]