On Sun, 21 Nov 1999 [EMAIL PROTECTED] wrote:
> if [ a = 0 ] [
> print [ "this is true "]
> return true
> ]; end if
>
My bad I had my head in C for the moment. remove the braces around if [ a
= 0] so it looks like if a = 0 [ print "this is true" ]
If you need to make it clearer for yourself then group items like this
if (a = 0) [
that will work properly because otherwise if [ a = 0] just creates a block
a = 0
And since it is successful at creating a block it will automaticly return
true.
or you could also technicly do if do [a = 0] [ print "this is true"] but
thats a bit excessive.
and a cleaner way of writing your function would be.
arbit: func [] [
print :a
either :a = 0 [
print ["This is true"]
return true ; Although not needed because either will return true
][
print ["False"]
return false
]
]
