How to move pin/via with attached cline with SKILL

Hi, i'm quite a newbie regarding SKILL.

I'm trying to find a way to move a pin or via with SKILL-code but not to disconnect from the etch while doing so.

I'm currently moving the pins/vias with : 

if(pinOrvia == "pin" then
objTomove = sym
else
objTomove = cpin
)

if( abs(dx) <= abs(dy) then
axlTransformObject(objTomove, ?move list(dx 0.0))
else
axlTransformObject(objTomove, ?move list(0.0 dy))
)

(Note: this is merely a snippet of the code, and is fully working in it's context)

Is there perhaps some kind of "keep clines connected" - variable/argument that would stretch the connected clines rather than disconnecting the object from the cline?