kiwanami/emacs-window-manager — pull request #35 by tkf (2012-04-08 12:57:35+00:00)
Title: Use delete-frame-functions hook to switch on/off

Note that this hook cannot be added/removed in
e2wm:pst-minor-mode-disable/enable-frame like other
hooks as it is needed to be active in the deleted frame.

Fixes #34