Hi, I'm using dwm 6.0 and when I launch URxvt (rxvt-unicode 9.18 compiled by me) and then moc (2.5beta1 compiled by me), after leaving moc, the "window title" shows "broken". I remember a similar post on the mailing list.
Here xprop output (before starting moc): WM_STATE(WM_STATE): window state: Normal icon window: 0x0 _NET_WM_PID(CARDINAL) = 435 WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW, _NET_WM_PING WM_LOCALE_NAME(STRING) = "fr_FR.UTF-8" WM_CLASS(STRING) = "urxvt", "URxvt" WM_HINTS(WM_HINTS): Client accepts input or input focus: True Initial state is Normal State. window id # of group leader: 0x400016 WM_NORMAL_HINTS(WM_SIZE_HINTS): program specified minimum size: 23 by 31 program specified resize increment: 7 by 15 program specified base size: 16 by 16 window gravity: NorthWest WM_CLIENT_MACHINE(STRING) = "solarmadus" WM_COMMAND(STRING) = { "urxvt", "-cd", "/home/madx" } _NET_WM_ICON_NAME(UTF8_STRING) = "urxvt" WM_ICON_NAME(STRING) = "urxvt" _NET_WM_NAME(UTF8_STRING) = "urxvt" WM_NAME(STRING) = "urxvt" xprop output when I left moc: M_STATE(WM_STATE): window state: Normal icon window: 0x0 _NET_WM_PID(CARDINAL) = 435 WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW, _NET_WM_PING WM_LOCALE_NAME(STRING) = "fr_FR.UTF-8" WM_CLASS(STRING) = "urxvt", "URxvt" WM_HINTS(WM_HINTS): Client accepts input or input focus: True Initial state is Normal State. window id # of group leader: 0x400016 WM_NORMAL_HINTS(WM_SIZE_HINTS): program specified minimum size: 23 by 31 program specified resize increment: 7 by 15 program specified base size: 16 by 16 window gravity: NorthWest WM_CLIENT_MACHINE(STRING) = "solarmadus" WM_COMMAND(STRING) = { "urxvt", "-cd", "/home/madx" } _NET_WM_ICON_NAME(UTF8_STRING) = "MOC [stop]" WM_ICON_NAME(STRING) = "MOC [stop]" _NET_WM_NAME(UTF8_STRING) = WM_NAME(STRING) = It seems WM_NAME is empty, don't know why. -- H.Moretto