I already pushed it. Thanks for your feedback.

Stef

On 20 oct. 04, at 15:25, Colin Putney wrote:

> stéphane ducasse wrote:
>
>> So do you want that enh in?
>> My impression is that this is nice but I had no time to have a look 
>> and guess all the impacts.
>> Avi, colin does it correspond to all the dsicussions that happened 
>> long ago on using exceptions instaed of notifiers?
>
> Hi Stéphane,
>
> Sorry I took so long to answer this. I've been meaning to review this 
> code, but I'm just too busy right now. I see no conceptual reason not 
> to put John's code into the update stream. It provides an improvement 
> to what we have now, and we can further improve it by refactoring 
> later. I suspect having Tweak will provide us with the motivation to 
> do it.
>
> Colin
>
>