line + set layer to the last

[nosfe]

This Macro is possible ?
(set layer "iron")+(line..variable segment)+(set layer "0") in one single line macro?

I have created this, but it's no good:
^c^c_layer;_set;iron;;_line;\\;_-layer;_set;0;;
in this macro it is possible to only make two line,
but I want infinite lines!! and to the term set layer 0.
Help me

[Dean Saadallah]

Unlike LISP where you can let LINE command run wild, with a menu macro you
have to pre-plan how many lines you plan on having.

One fix, have one button that does the first portion of your macro through
starting the LINE command (do not add any \). A second button to reset the
layer.