Object-Oriented Programming?

[PA <petite.abeille@...>]

Re: http://www.lua.org/pil/16.html

Hello,

While impatiently waiting for the mailman to deliver my coveted copy of 
Roberto's "Programming in Lua", I'm wondering if anyone could share 
their experience(s) building an "object model" on top of Lua? I'm 
looking for any pointers, references, papers, personal impressions, 
etc... basically anything related to that topic :)

I had a look at Lua's "Papers and theses" page [1], and while there is 
a lot of content there, a lot of it doesn't seem to be easily 
accessible... For example, I would love to get my hands on Roberto's 
"Building Flexible and Extensible Web Applications with Lua", but J.UCS 
is only available to subscribers. Furthermore, a lot of interesting 
looking papers, like the one at 
ftp://ftp.tecgraf.puc-rio.br/pub/lhf/doc/ are in Postscript and the Mac 
OS X converter miserably fails to convert them to PDF. Sigh.

Anyway, any pointers, thoughts, opinions on the subject of 
"Object-Oriented Programming" in Lua very much welcome :)

Thanks!

Cheers,

PA.

[1] http://www.lua.org/papers.html