> (define blur-file "blur.png") > (define blur-file "otherblur.png") > > Different versions of Scheme handle this differently. I do not know if this is > proper Gimp-scheme (re-defining a defined variable), or if one would have to > use set! for the second definition/assignment. Incidently, no script-fu seems > to make use of global variables, only of local let* - environments. > > Perhaps (define ...) is equivalent to (set! ...) here? I don't know "officially", but it seems that with any definition of define, you can define it first, and then set! it everywhere else. Even if your first define is (define blur-file '()) Jon
