FvwmButtons(1x) on Linux
The text 54277662c4be, as Debian 1.3 (Bo), Debian 1.2 (Rex), Debian 1.1 (Buzz) shipped it.
the FVWM buttonbox module
The text 54277662c4be, as Debian 1.3 (Bo), Debian 1.2 (Rex), Debian 1.1 (Buzz) shipped it.
the FVWM buttonbox module