(Apologies if this is a re-post - my ISP news-server is having
I'm trying to write my first useful piece of script-fu.
There will be several 'text' parameters to the script, some of which
may be blank. My problem: how do I test for blank parameters passed
from the Gimp?
I've tried various methods, including:
(if (null? text-param-1) (do something))
(if (eq? text-param1 "") (do something))
(if (eq? text-param1 '()) (do something))
Would anyone have any ideas, please?
Thanks in advance :-)
(remove the frog to email me)