Language: Emacs LISP Author: Douglass Auclair (let ((quine "(let ((quine %c%s%c)) (insert (format quine 34 quine 34)))")) (insert (format quine 34 quine 34))) Author: Sam Steingold (let ((a "(let ((a %c%s%c)) (format a 34 a 34))")) (format a 34 a 34))