lua-users home
lua-l archive

[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index] [Thread Index]


> In any case this can be done outside of the language as well but you
> have to be sure that you've taken every possible kind of reference
> (upvalues, table keys/values, etc.) into account.  I remember there
> was some sort of code snippet to do this job but I can't remember a
> URL right now.  Perhaps someone else can.

See luatraverse:
	http://lua-users.org/lists/lua-l/2006-07/msg00110.html
	http://lua-users.org/lists/lua-l/2012-04/msg00758.html