GitLab

Buffer-menu-buffer+size-width, Buffer-menu-mode-width): New customization.
(Buffer-menu-sort-column): New var.
(Buffer-menu-no-header): New function for not changing header line and
recognizing swapped M&R columns, used by modifying commands in Buffer Menu.
(Buffer-menu-buffer+size): New function for variable width buffer name.
(list-buffers-noselect): Rewritten for nicer menu.