[REBOL] Re: Bug of function error?
From: lmecir:mbox:vol:cz at: 22-Jul-2002 19:29
Hi Romano,
funny. It looks, that the error is detected when a string becomes a result:
type? try [b] ; == string!
b 1 ; == 1
Ciao
-L
I think, that this kind of "checking" does not work very reliably.
----- Original Message -----
From: "Romano Paolo Tenca"
Can someone explain this to me?
a: "a" ; == "a"
b: tail a ;== ""
remove a;== ""
a ;== ""
b ;== ** Script Error: Out of range or past end
try [b] ;== ** Script Error: Out of range or past end
;until here all is OK, but then:
error? try [b] ; == false
Is it an error? bug?
---
Ciao
Romano
