Hallo,
William Xu wrote:
,----[ let ]
| (define tcp-read-timeout 60000)
|
| (let ((tcp-read-timeout #f))
| body)
`----
So what's the extra benifits of using `parameter'?
<body> may call procedures that have a tcp-read-timeout free
variable, but due to lexical scope that variable will most certainly not
be bound to the one you want. For this you need dynamic scope.
-alex
http://www.ventonegro.org/
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