lua-users home
lua-l archive

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

On 2010-01-07, Roberto Ierusalimschy <> wrote:
> Actually, getfenv and setfenv will be deprecated too. (But is is easy
>  to have them back for compatibility.)
>  Lua 5.2 will have "lexical environments", a kind of lexical setfenv.
>  The construction "in t do command end"  will execute <command> with
>  all global variables being resolved in <t>.

What would be Lua-5.2 idioms for creating sandboxes and jails?