[REBOL] Problem with try [ open/direct/binary tcp://... ] Re:(5)
From: al:bri:xtra at: 3-Oct-2000 12:05
> Hi Andrew,
Hi, Elan.
> as an aside:
>
> [Al--Bri--xtra--co--nz] wrote:
>
> > >> probe err
> > ** Math Error: Attempt to divide by zero.
> > ** Where: 1 / 0
>
> remember to disarm errors before you probe them. Try
> >> probe disarm err
>
> That's probably what you intended to do?
No, I meant to write exactly that, to show that _evaluating_ the error in
err is where Rebol "ab ends" as it were, rather than where it "passed out
the left end" as it were.
>> probe err
Flow------>+
v
<--+
========^== ; Error occurs at ^ point
The error occurs after 'err is evaluated, as Rebol prepares to enter the
value of 'err as an argument for 'probe.
Andrew Martin
ICQ: 26227169
http://members.nbci.com/AndrewMartin/
http://members.xoom.com/AndrewMartin/
