Giving buffer new name in different directory does not change to new directory, when 'acd' is set. This does not sound right, taking into account that switching buffers to and back makes current directory right.
To reproduce: % vim -u NONE ~/xxx :set acd :he acd " to have 2nd buffer Ctrl-W<down> " back to ~/xxx :file /tmp/1 :pwd " wrong current dir, we expect /tmp Ctrl-W<up><Ctrl-W>down " now pwd becomes right " same happens with :saveas instead of :file :saveas /var/tmp/2 :pwd " wrong current dir, we expect /tmp Ctrl-W<up><Ctrl-W>down " now pwd becomes right Bug or feature ? Yakov