On Sun, Sep 30 2012, Austin Clements wrote:
> But I wonder if there's an abstraction that would let us fully rebuild
> UIs or parts of UIs, but keep enough context to make this fluid.  I'm
> imagining something like representing a buffer as a tree of UI nodes,
> where the buffer itself is simply the flattening of this tree, and
> each UI node has a identifier that's unique among its siblings.

That could be done with text properties, no?

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