buffer-menu-other-windowbuffer-menu-other-window is an interactive compiled Lisp function in `
buff-menu.el'. (buffer-menu-other-window &optional ARG) Display the Buffer Menu in another window. See `buffer-menu' for a description of the Buffer Menu. By default, all buffers are listed except those whose names start with a space (which are for internal use). With prefix argument ARG, show only buffers that are visiting files.