Enable module stack introspection from within an SCAD script

The _current_module and _parent_module variables have been replaced
by a built-in function parent_module(n). It takes one numeric parameter n,
and returns n-th element from the module stack. If no argument provided,
n defaults to 1 and the function returns the name of the direct parent
module. If n is equal 0 current module name is returned.

0 files changed, 0 insertions, 0 deletions