debug mode: explore the stack in C

[Thierry <th.douez@...>]

Hello all,

Still in the process on learning Lua and how to embed it, I feel a bit lost to follow
how the stack behave. I'm speaking of the C side, building routines in C to connect Lua
within another software ( a Lua plug-in in fact ).

I'm working at the moment with Xcode ( Mac ) having  only access to the C debugger.

Could someone points out some tricks or tools to be able to explore the Lua stack from C code ?
or even better with Xcode ?

Regards,
Thierry