Hi, org-babel-emacs-lisp-lexical is interpreting arguments incorrectly.
Steps to reproduce: -------------------- #+begin_src emacs-lisp (setq org-babel-default-header-args:elisp '((:lexical . t))) #+end_src #+begin_src emacs-lisp (funcall (let ((x 1)) (lambda () x))) #+end_src Expected behavior: #+RESULTS: : 1 Actual behavior: Symbol’s value as variable is void: x ----- The reason is that the implementation of org-babel-emacs-lisp-lexical only checks for "yes" and "t". The doc of `org-babel-default-header- args:emacs-lisp` says: A value of "yes" or t causes source blocks to be eval'd using lexical scoping. This seems to be an implementation or documentation bug. Thanks, Yuta ----------------------------------------------------------------------- Emacs : GNU Emacs 30.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.49, cairo version 1.18.4) of 2025-07-18, modified by Debian Package: Org mode version 9.7.11 (release_9.7.11 @ /usr/share/emacs/30.1/lisp/org/)
