Re: cus-misc: customize autoloads, environment variables (and key bindings)

[Richard Stallman]

    Perhaps the "Move" idea can be refined by providing two buttons, one
    "Move Up" and one "Move down" (possibly using some arrow glyph).  I
    believe this is commonly used in other GUIs, so users should be
    familiar with it.

If this is compatible with what users have come to expect,
then it is probably a good idea.