[REBOL] Re: saving Rebol
From: gchiu:compkarori at: 24-Nov-2000 20:36
On Fri, 24 Nov 2000 19:19:30 +1200 Carl Read <[carl--cybercraft--co--nz]> wrote:> You can see if words exist using value? So, assuming > clean-script.r > creates a word called 'clean-script-flag, the following > should work > for you... > > if ( not value? 'clean-script-flag ) > [ do %clean-script.r ] > > Hope that's of some use.Thanks Carl, that works. Exists? would also be nice :-) -- Graham Chiu