> The solution is to add a line to the let block with the > name of the variable in parenthesis (no initial value is required). A few > of the standard Script-Fu scripts had a define that used set! but no let > statement so a let had to be added first. I don't see how this can be > handled automatically without a change to TinyScheme itself. I have explained this above - re-define "set!" to use the TinyScheme "defined?" command to see if a variable is already defined, and if this is not the case, define it. Markus.
