Translating Openscad to ImplicitCAD

[Torleif Ceder]

While porting  openscad model (http://www.thingiverse.com/thing:1808397) to ImplicitCAD , straightforward replacing hull() with union(r) , 
I naturally ran into many errors.
Mainly out of scope errors: 

One  "out of scope" module of two level nested call that i just ended up inline in the parent module.
Cant a module call a module huh?

One other error was:
(line 170, column 10):

unexpected "c"

expecting "//", "/*" or "("

166 function t(v) = [v[0], v[1], v[2]];
167 function len3(v) = sqrt(pow(v[0], 2) + pow(v[1], 2) + pow(v[2], 2));
168 function lerp(start, end, bias) = (end * bias + start * (1 - bias));
169 function SC3(a) =  ( clamp(a) *  clamp(a) * (3 - 2 *  clamp(a)));
170 function clamp(a ) = min(max(a, 0), 1);
171 function gauss(i, n = 0) = n > 0 ?
   let (x = gauss(i, n - 1)) x + (x - SC3(x)) : let (x = i) x + (x - SC3(x));

whats up with that???

So i shoveled things around, renamed some, plus sticking all functions inside my only module unit stopped complaining.
Don't know what actually solved it

When all of those problems where solved and everything run without error 
I still get : No objects to render
When use echo in OpenScad to export all spheres explicitly. ImplicitCAD renders them just fine.
Indicating its not in anyway an capacity issue.
 
Any suggestions???
Sources in attached Zip,
Win 7
Processor Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz 7,6 

Memory (RAM) 16,0 GB 

ImplicitCAD 0.0.5