Add xinput config for TrackPoint

dotfiles/xinputrc

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+trackpoint_dev="TPPS/2 IBM TrackPoint"
+
+if xinput --list --name-only | grep -q "$trackpoint_dev"; then
+    xinput set-prop "$trackpoint_dev" "Evdev Wheel Emulation" 1
+    xinput set-prop "$trackpoint_dev" "Evdev Wheel Emulation Button" 2
+    xinput set-prop "$trackpoint_dev" "Evdev Wheel Emulation Timeout" 200
+fi
+

dotfiles/xprofile

@@ -4,3 +4,5 @@ export GTK_IM_MODULE=fcitx
 export QT_IM_MODULE=fcitx
 export XMODIFIERS=@im=fcitx
 
+$HOME/.xinputrc
+