[REBOL] Re: command line [arguments]
From: maximo:meteorstudios at: 6-Apr-2004 13:53
> -----Original Message-----
> From: tony summerfelt [mailto:[tmail5--cogeco--ca]]
> Sent: Tuesday, April 06, 2004 1:33 PM
> To: [rebol-list--rebol--com]
> Subject: [REBOL] command line arguments
>
> On Mon, 5 Apr 2004 16:25:19 +1200, you wrote:
>
> >> > either system/script/args [
> >> >instead of:
> >> >> either not system/script/args == none [
> >> got an error when i tried that:
>
> >Then you almost certainly have an error in the code before
> this point. :)
>
> here are the first few lines of the program :)
>
> ;
> REBOL []
>
> either not system/script/args == none [
rebol prefered (and simpler) style:
either none? system/script/args [
print "no args"
][
print "args waiting"
]
there is a ? for all datatypes and pseudo types.
as in block?, string?, series?, number?, etc
HTH!
-MAx
