diff options
Diffstat (limited to 'lisp/emacs-lisp/cl-seq.el')
| -rw-r--r-- | lisp/emacs-lisp/cl-seq.el | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lisp/emacs-lisp/cl-seq.el b/lisp/emacs-lisp/cl-seq.el index 31ad8111858..87c02a6b54f 100644 --- a/lisp/emacs-lisp/cl-seq.el +++ b/lisp/emacs-lisp/cl-seq.el @@ -113,6 +113,13 @@ (defvar cl-key) ;;;###autoload +(defun cl-endp (x) + "Return true if X is the empty list; false if it is a cons. +Signal an error if X is not a list." + (cl-check-type x list) + (null x)) + +;;;###autoload (defun cl-reduce (cl-func cl-seq &rest cl-keys) "Reduce two-argument FUNCTION across SEQ. \nKeywords supported: :start :end :from-end :initial-value :key @@ -696,9 +703,7 @@ Return the sublist of LIST whose car is ITEM. (while (and cl-list (not (cl--check-test cl-item (car cl-list)))) (setq cl-list (cdr cl-list))) cl-list) - (if (and (numberp cl-item) (not (integerp cl-item))) - (member cl-item cl-list) - (memq cl-item cl-list)))) + (memql cl-item cl-list))) (autoload 'cl--compiler-macro-member "cl-macs") ;;;###autoload @@ -737,7 +742,7 @@ Return the sublist of LIST whose car matches. (not (cl--check-test cl-item (car (car cl-alist)))))) (setq cl-alist (cdr cl-alist))) (and cl-alist (car cl-alist))) - (if (and (numberp cl-item) (not (integerp cl-item))) + (if (and (numberp cl-item) (not (fixnump cl-item))) (assoc cl-item cl-alist) (assq cl-item cl-alist)))) (autoload 'cl--compiler-macro-assoc "cl-macs") |