Customizing the Buttons

  You can modify which mouse buttons are assigned to Mwm
  functions.

  For example, to start DECterm from Mwm using Alt MB3,

  1.  Add this item to the button bindings in your resource
      configuration file.

      *   Alt<Key><Button3Click> root | window | frame | icon
          f.exec "create/terminal/detached" for OpenVMS or

      *   Alt<Key><Button3Click> root | window | frame | icon
          f.exec "/usr/bin/dxterm" for other systems.

  2.  Restart Mwm.

  The mouse bindings are of the form

  Buttons  BindingName
  {
  Modifier<Button>    Context   Function  [Argument]
  }

  The context can be root (the screen), icon, title, window, or
  frame.