Re: [Scheme-reports] 6.1 Exceptions needs examples Helmut Eller (21 Mar 2012 06:51 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Aaron W. Hsu (21 Mar 2012 19:46 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples John Cowan (21 Mar 2012 20:12 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Helmut Eller (22 Mar 2012 08:27 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Andy Wingo (22 Mar 2012 13:28 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples John Cowan (22 Mar 2012 14:17 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Helmut Eller (22 Mar 2012 16:36 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Aaron W. Hsu (22 Mar 2012 17:10 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Helmut Eller (22 Mar 2012 18:09 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Andy Wingo (22 Mar 2012 18:22 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples John Cowan (22 Mar 2012 23:30 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Helmut Eller (23 Mar 2012 06:11 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples John Cowan (23 Mar 2012 06:22 UTC)
Re: [Scheme-reports] 6.1 Exceptions needs examples Helmut Eller (21 Mar 2012 22:40 UTC)

Re: [Scheme-reports] 6.1 Exceptions needs examples Helmut Eller 22 Mar 2012 08:24 UTC

* leppie [2012-03-22 05:14] writes:

>> However, IronScheme ... all return (a b c d), for whatever reason.
>
> That is the best you can do with escape continuations only.

You could use the sequence (a c d b) i.e. evaluate the test of the cond
clause in the dynamic environment of raise and unwind the stack only
when the test returns true.  That's arguably "better" as this will call
other handlers in the correct environment if the test returns #f.

Helmut

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