Stabilize the scale through parentings

unParent.jsx

/* To keep the same scale */
L=thisLayer;
s=transform.scale.value;
while(L.hasParent){
L=L.parent;
for(i=0;i<s.length;i++) // Apply it on the array
  s[i] *= 100/L.scale.value[i];
}
s

/////////////

/* To keep the same stroke width */ 
L=thisLayer;
s=transform.scale.value[0];
while(L.hasParent){
    L=L.parent;
    s /= 100/L.scale.value[0];
}
(s==0)?0:Math.abs(value/s*100);