diff options
Diffstat (limited to 'lisp/emacs-lisp/cl-lib.el')
| -rw-r--r-- | lisp/emacs-lisp/cl-lib.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/cl-lib.el b/lisp/emacs-lisp/cl-lib.el index 5aa8f1bf652..8c4455a3dad 100644 --- a/lisp/emacs-lisp/cl-lib.el +++ b/lisp/emacs-lisp/cl-lib.el @@ -347,8 +347,9 @@ Call `cl-float-limits' to set this.") (cl--defalias 'cl-copy-seq 'copy-sequence) -(declare-function cl--mapcar-many "cl-extra" (cl-func cl-seqs)) +(declare-function cl--mapcar-many "cl-extra" (cl-func cl-seqs &optional acc)) +;;;###autoload (defun cl-mapcar (cl-func cl-x &rest cl-rest) "Apply FUNCTION to each element of SEQ, and make a list of the results. If there are several SEQs, FUNCTION is called with that many arguments, @@ -358,7 +359,7 @@ SEQ, this is like `mapcar'. With several, it is like the Common Lisp \n(fn FUNCTION SEQ...)" (if cl-rest (if (or (cdr cl-rest) (nlistp cl-x) (nlistp (car cl-rest))) - (cl--mapcar-many cl-func (cons cl-x cl-rest)) + (cl--mapcar-many cl-func (cons cl-x cl-rest) 'accumulate) (let ((cl-res nil) (cl-y (car cl-rest))) (while (and cl-x cl-y) (push (funcall cl-func (pop cl-x) (pop cl-y)) cl-res)) |