关于鼠标键的设置

        
(XFree86-4.3.0-2)
      |                __(/usr/include/X11/keysymdef.h)
       \        -n    /
        xmodmap -e 'keysym Print = Pointer_Button2'
                   (keycode)
                       |
                       \
                        xev
                       /
                 (XFree86-tools-4.3.0-2)


        xkbset    mxkbset  exp=m



     ___________________________________
    |                                   |
    | xmodmap -e "keycode 9 = KP_5"     |  #Esc set to mousekey
    |___________________________________|

      xmodmap -pp  -pk
              -pm  -pke


     'ESC' -> '5'
     'ESC' -> mouse click



      xmodmap -e "keycode 9 = Escape"      #Esc restored back


      xmodmap -e "keycode 115 = KP_5"      #Super_L(115)(Windows key)