[EMAIL PROTECTED] wrote:
> for k 1 22 2 [print "Count is " k]
> Count is
> Count is
> Count is
> Count is
> Count is
> Count is
> Count is
> Count is
> Count is
> Count is
> Count is
> == 21
k is not passed to print as a parameter, it is evaluted by itself--in
this case as the return value for the FOR loop.
>
>
> BUT
>
> for k 1 22 2 [print ["Count is " k]]
> Count is 1
> Count is 3
> Count is 5
> Count is 7
> Count is 9
> Count is 11
> Count is 13
> Count is 15
> Count is 17
> Count is 19
> Count is 21
>
> Should not both be equivalent? Why would the first form ignore the
> brackets? Also
You see print takes only one parameter, so when you gave it a block that
was ok since that is one thing.
>
>
> for k 1 22 2 [[print "Count is "] k]
> == 21
>
> Say what? A Rebol "Block" is not like { } in C?
>
Yes, not at all! Just let go of all your programming knowledge and
start fresh. It helped me to read the users guide numerous times.
>
> ---
> Harry Parshall Jr.
> [EMAIL PROTECTED]
Godspeed,
--Ryan
