Jambunathan K <kjambunat...@gmail.com> writes: > Nicolas Goaziou <n.goaz...@gmail.com> writes: > >> #+begin_src emacs-lisp >> (defun my-options-change-fun (tree backend info) >> (when (org-export-derived-backend-p backend 'e-beamer) >> (plist-put info :with-author nil)) >> ;; Don't forget to return tree. >> tree) > > CAVEAT: plist-put can return a different list, at times. > > I don't know enough about implementation of `plist-put' to ascertain > when it would return a new list.
Since the OP wants to modify the values of _existing properties_ I'm quite sure the change will happen in place. Regards, -- Nicolas Goaziou
