Try:
(deffunction show-frame ()
(set ?*b* visible TRUE)
(set ?*f* visible TRUE)
)
Functions in jess take 0 or more arguments but you still need the parens...
alan
> -----Original Message-----
> From: Rajaram Subramanian [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, February 20, 2001 12:57 PM
> To: [EMAIL PROTECTED]
> Subject: JESS: Multiple statements in deffunction
>
>
> Hi,
> I am still in the beginning-stage of Jess Usage. I am trying to have a
> deffunction to bring up a frame when an icon is clicked.
>
> (deffunction show-frame
> (set ?*b* visible TRUE)
> (set ?*f* visible TRUE))
>
> The parser complains with a missing ")" bracket error. I cannot really
> understand it,
> Can you help me with this,
> Regards,
> Raj.
>
>
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