4ded44d18a
According to 4.1.7 of the iccm spec http://tronche.com/gui/x/icccm/sec-4.html#s-4.1.7 > Windows with the atom WM_TAKE_FOCUS in their WM_PROTOCOLS property may > receive a ClientMessage event from the window manager (as described in > section 4.2.8) with WM_TAKE_FOCUS in its data[0] field and a valid > timestamp (i.e. not CurrentTime ) in its data[1] field. Adds the timestamp parameter to send_take_focus to avoid the dangerous use of a global variable.
