> Would you care to elaborate on this, as I am having some difficultyNow I am having problems undestanding what you mean. What would be
> understanding what you mean.
> Are you referring to internal Lua code or a user's Lua code?
> If internal, how can Lua not know of a table which needs collecting at some
> point in the future?
"internal Lua code"?
What I meant was that, typically, this table associating light userdata
with Lua objects is in the registry, and the lookup is done by C code.