diff options
Diffstat (limited to 'lisp/emacs-lisp/subr-x.el')
| -rw-r--r-- | lisp/emacs-lisp/subr-x.el | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el index 9cd793d05c5..5c3dff62c8a 100644 --- a/lisp/emacs-lisp/subr-x.el +++ b/lisp/emacs-lisp/subr-x.el @@ -87,11 +87,15 @@ threading." (defsubst hash-table-keys (hash-table) "Return a list of keys in HASH-TABLE." - (cl-loop for k being the hash-keys of hash-table collect k)) + (let ((keys nil)) + (maphash (lambda (k _) (push k keys)) hash-table) + keys)) (defsubst hash-table-values (hash-table) "Return a list of values in HASH-TABLE." - (cl-loop for v being the hash-values of hash-table collect v)) + (let ((values nil)) + (maphash (lambda (_ v) (push v values)) hash-table) + values)) (defsubst string-empty-p (string) "Check whether STRING is empty." |