On Sat, Sep 12, 2009 at 8:33 PM, Carlos Crosetti <carlos at mostar.com.ar> wrote:
> I agree.  Something that should be shown early in the book chapters is the
> Halo feature, the the icons and tehe R/S buttonts, this helps a lot in
> understanding the ideas underneat Seaside design.
>

It's in the fundamentals section,
http://book.seaside.st/book/fundamentals/rendering-components/fun-with-canvas.
You're right though that this could be touched on earlier. I've
updated the Pharo/Squeak section to make an earlier reference to that
section.

Cheers, Michael