Lua in AutoCAD

[Petsagourakis George <petsagouris@...>]

AutoCAD(R) by Autodesk(R) is the tool used in many industries 
for creating drawings of anything you can imagine. The success 
comes mainly from being the application that has been around 
for this. This "longevity" is coming with some drawbacks. 
One of those drawbacks is using LISP for scripting it.
I would like to see Lua replacing LISP on this application, 
it would provide speed, easier script development and... ooh so much more. :)

I would like to know if anyone has tried making a Lua for 
Autocad plugin using ObjectARX or anything similar. 
How difficult would that be?

I am a C/C++ challenged individual, I don't seem to get 
around many concepts of programming in those languages.
Please keep that in mind when answering :)