Question about Lua Registry

[Geoff Smith <spammealot1@...>]

Hi
 
Bit of a newbie type question I am afraid
 
For the purposes of a debugging aid, is it possible to iterate through and print out the contents of the Lua registry from a) pure Lua code, and b) from C using the C API ?
 
 I am guessing b) is possible but I cant find any example code or mention of this so I am wondering if that statement is actually true ?
 
Thanks for any guidance
 
Regards  Geoff