Commit 530a4af6 authored by Lars Ingebrigtsen's avatar Lars Ingebrigtsen
Browse files

macroexp--cons doc fix

* lisp/emacs-lisp/macroexp.el (macroexp--cons): Doc fix (bug#19371).
parent 6f888d07
......@@ -33,7 +33,8 @@
(defvar macroexpand-all-environment nil)
(defun macroexp--cons (car cdr original-cons)
"Return (CAR . CDR), using ORIGINAL-CONS if possible."
"Return ORIGINAL-CONS if the car/cdr of it is `eq' to CAR and CDR, respectively.
If not, return (CAR . CDR)."
(if (and (eq car (car original-cons)) (eq cdr (cdr original-cons)))
original-cons
(cons car cdr)))
......
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