Your bug report #20961: 24.5; `dired-jump' quite slow under Cygwin Emacs which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 20961@debbugs.gnu.org. -- 20961: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20961 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems