Nice trick! Thanks Avi!

Cheers,
  - Andreas

> -----Original Message-----
> From: squeak-dev-bounces at lists.squeakfoundation.org 
> [mailto:squeak-dev-bounces at lists.squeakfoundation.org] On 
> Behalf Of Avi Bryant
> Sent: Saturday, May 24, 2003 11:25 AM
> To: The general-purpose Squeak developers list
> Subject: Re: Capturing non-local returns?
> 
> 
> 
> On Sat, 24 May 2003, Andreas Raab wrote:
> 
> > I was wondering if there's a good way of capturing 
> non-local returns and
> > ONLY non-local returns from some block. E.g., the problem 
> I'm having is that
> > I am evaluating a block and if (and ONLY if) it attempts to 
> do a non-local
> > return I want to capture the return and take some 
> appropriate action.
> 
> Will this not work?
> 
> |normalReturn|
> normalReturn := false.
> [aBlock value.
>  normalReturn := true]
>    ensure: [normalReturn ifFalse: [...]]
> 
>