[plt-scheme] Newbie Schemer question

Daniel CAUNE wrote:


> I would like to execute a function that has one of its variable defined
> outside this function, in an upper context. Suppose that I define a simple
> function such as:
> 
> (define (f n)
>   (+ *p* n))
> 
> I would like to write something like that (the following syntax is
> incorrect):
> 
> ((let ((*p* 1))
>   (lambda ()
>     (f 2)))
> 
> How should I formulate this in Scheme?

Use fluid-let.


Jerzy Karczmarczuk
Caen, France