initial commit - cross reference with 5th port - obviously has compile errors

code/game/objects/items/weapons/paiwire.dm

@@ -0,0 +1,14 @@
+/obj/item/weapon/pai_cable
+	desc = "A flexible coated cable with a universal jack on one end."
+	name = "data cable"
+	icon = 'icons/obj/power.dmi'
+	icon_state = "wire1"
+	flags = NOBLUDGEON
+	var/obj/machinery/machine
+
+/obj/item/weapon/pai_cable/proc/plugin(obj/machinery/M, mob/living/user)
+	if(!user.drop_item())
+		return
+	user.visible_message("[user] inserts [src] into a data port on [M].", "<span class='notice'>You insert [src] into a data port on [M].</span>", "<span class='italics'>You hear the satisfying click of a wire jack fastening into place.</span>")
+	src.loc = M
+	machine = M