That's is what I was looking for! Thank you!
--Alessandro On 5/6/06, Luca Truffarelli <[EMAIL PROTECTED]> wrote: > > > I need to check if a variable (word) is assigned, how can I do? > > > > Example: > > > > > a: 100 > > > > > assigned? a > > true > > > > > assigned? b > > false > > 'value? is what you are searching... > > >> value? 'aa > =3D=3D false > >> aa: 1 > =3D=3D 1 > >> value? 'aa > =3D=3D true > >> > > > -- > To unsubscribe from the list, just send an email to > lists at rebol.com with unsubscribe as the subject. > > -- To unsubscribe from the list, just send an email to lists at rebol.com with unsubscribe as the subject.
