X11 6.9 issue -- option "ZAxisMapping" -- "4 5" vs "4 5 6 7"

[martinko]

Robert Huff wrote:
> martinko writes:
> 
>>  i've just upgraded X11 from 6.8.2 to 6.9.0 and run into the
>>  following issue:
> 
> 	I have had this:
> 
>>  if i scroll my mouse wheel too fast, i'm suddenly moving in history
>>  instead of scrolling the page. one quick finger movement is enough to
>>  trigger this. very annoying.
> 
> 	happen for over a year using:
> 
> huff@>> usbdevs -v
> 
>   port 2 addr 3: low speed, power 100 mA, config 1, Microsoft
> IntelliMouse® Explorer(0x0095), Microsoft(0x045e), rev 4.24 
> 
> 	and XF86Config:
> 
> Section "InputDevice"
>          Identifier  "Mouse0"
>          Driver      "mouse"
>          Option      "Device" "/dev/sysmouse"
>          Option      "Protocol" "auto"
>          Option      "Buttons" "7"
>          Option      "ZAxisMapping" "4 5"
>          Option      "Emulate3Buttons"
>          Option      "ChordMiddle"
> EndSection
> 
> 
> 				Robert Huff
> 


robert, i'm not sure i got it.
do your options fix the issue pls?

and, as i couldn't find them in xorg.conf(5), what do "Buttons" and
"ChordMiddle" do ??

cheers,

martin