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- Subject: Re: Explanation needed for setfenv replacement for Lua 5.2
- From: Enrico Colombini <erix@...>
- Date: Wed, 04 May 2011 22:18:59 +0200
On 04/05/2011 19.30, E. Toernig wrote:
I just hope, that people using such code know what they do.
But anyway ...
Thanks for the very good explanation! I always had a slightly foggy idea
of how upvalues worked and was too lazy to find out what upvaluejoin did.
I think that message should go into an intermediate-level Lua FAQ.