disable/enable arrow keys

tog-arr.fish

function tog-arr -d "toggle arrow keys"
    # Check if keycode 111 is currently mapped to 0xff52
    xmodmap -pk | grep '^[[:space:]]*111' | grep 0xff52 >/dev/null 2>&1
    if test $status -eq 0
        # Unmap arrow keys
        xmodmap -e "keycode 111 = " # UP
        xmodmap -e "keycode 113 = " # LEFT
        xmodmap -e "keycode 114 = " # RIGHT
        xmodmap -e "keycode 116 = " # DOWN
    else
        # Remap arrow keys
        xmodmap -e "keycode 111 = 0xff52" # UP
        xmodmap -e "keycode 113 = 0xff51" # LEFT
        xmodmap -e "keycode 114 = 0xff53" # RIGHT
        xmodmap -e "keycode 116 = 0xff54" # DOWN
    end
end