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Quine for emacs org-mode: a source block that evaluates to itself

The following source block will evaluate to itself using C-c C-c. I'm assuming that org-confirm-babel-evaluate has been set to nil.

#+RESULTS:
#+BEGIN_SRC emacs-lisp :results output raw
(let ((print-escape-newlines t) (s "#+BEGIN_SRC emacs-lisp :results output raw\n(let ((print-escape-newlines t) (s %S)) (princ (format s s)))\n#+END_SRC")) (princ (format s s)))
#+END_SRC

Update: even better, you can set org-confirm-babel-evaluate in the header.

#+RESULTS:
#+BEGIN_SRC emacs-lisp :var d=(setq org-confirm-babel-evaluate nil) :results output raw
(let ((print-escape-newlines t) (s "#+BEGIN_SRC emacs-lisp :var d=(setq org-confirm-babel-evaluate nil) :results output raw\n(let ((print-escape-newlines t) (s %S)) (princ (format s s)))\n#+END_SRC")) (princ (format s s)))
#+END_SRC

Author: Steven Bagley

Created: 2021-04-07 Wed 16:24