P C psilocidal@gmail.com writes:
Hello Stas,
Thank you for your suggestion.
I tried the code you showed me and it worked on its own, but when I tried to use :
(setf (clim-extensions:list-pane-items list-pane) (loop for i from 0 to (- (list-length new-list) 1) collect (nth i new-list)))
Not that it matters for this problem, but that's quite a strange (and slow) way to copy a list, COPY-LIST would work fine, but you don't even need to copy it here.