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[PATCH] * lisp/emacs-lisp/seq.el (seq-drop): Use nthcdr for lists.


From: Mark Oteiza
Subject: [PATCH] * lisp/emacs-lisp/seq.el (seq-drop): Use nthcdr for lists.
Date: Sat, 11 Jun 2016 20:29:42 -0400
User-agent: Mutt/1.6.1+26 (8e342d73159b) (2016-04-27)

---
 lisp/emacs-lisp/seq.el | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lisp/emacs-lisp/seq.el b/lisp/emacs-lisp/seq.el
index 8362dda..2bb1381 100644
--- a/lisp/emacs-lisp/seq.el
+++ b/lisp/emacs-lisp/seq.el
@@ -449,10 +449,7 @@ seq--elt-safe
 
 (cl-defmethod seq-drop ((list list) n)
   "Optimized implementation of `seq-drop' for lists."
-  (while (and list (> n 0))
-    (setq list (cdr list)
-          n (1- n)))
-  list)
+  (nthcdr n list))
 
 (cl-defmethod seq-take ((list list) n)
   "Optimized implementation of `seq-take' for lists."
-- 
2.8.3



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