diff options
| -rw-r--r-- | lisp/ChangeLog | 4 | ||||
| -rw-r--r-- | lisp/pcvs-util.el | 8 |
2 files changed, 9 insertions, 3 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 79a74b68488..9f51e4a0ab8 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,7 @@ +2008-04-07 Stefan Monnier <monnier@iro.umontreal.ca> + + * pcvs-util.el (cvs-map): Avoid recursion :-( + 2008-04-07 Glenn Morris <rgm@gnu.org> * calendar/calendar.el (calendar-mode-map): Replace use of kbd. diff --git a/lisp/pcvs-util.el b/lisp/pcvs-util.el index bd4efef8d55..1cbe72796c2 100644 --- a/lisp/pcvs-util.el +++ b/lisp/pcvs-util.el @@ -51,9 +51,11 @@ (unless (member x ys) (push x zs))))) (defun cvs-map (-cvs-map-f &rest -cvs-map-ls) - (unless (cvs-every 'null -cvs-map-ls) - (cons (apply -cvs-map-f (mapcar 'car -cvs-map-ls)) - (apply 'cvs-map -cvs-map-f (mapcar 'cdr -cvs-map-ls))))) + (let ((accum ())) + (while (not (cvs-every 'null -cvs-map-ls)) + (push (apply -cvs-map-f (mapcar 'car -cvs-map-ls)) accum) + (setq -cvs-map-ls (mapcar 'cdr -cvs-map-ls))) + (nreverse accum))) (defun cvs-first (l &optional n) (if (null n) (car l) |