Re: "begin" has a variable name

Hi Pierre-François,

> Hello Manuel,
> 
> 
> I don't really know if this behavior is wanted or not:
> 
> If I define a function:
> 
> (define (test begin end)
>   (print begin end)
> )
> 
> It Both can be loaded and compiled.
> But at the execution I get:
> 
> *** ERROR:eval:
> Type "procedure" expected, "bint" provided -- 1
> 
> 1.  test, stdin@574
> 
> I can understand that the "begin" can be a protected keyword, but I feel strange that the compilation works ...
> 
> Hence if I declare:
> (define (test end)
>    (let ((begin 2))
>      (print begin end)
>      ))
> 
> It function works.
> So it seems that we can use begin has a variable name (but not always ^^ ...)
I guess the problem is coming from the non-hygienic macro expansion Bigloo
uses to implement many special forms. I agree that it might be difficult
for users to anticipate the problems but I don't think it would be possible
to modify Bigloo for solving this problem.

-- 
Manuel