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On Sun, 10 Jan 2010 18:37:35 +0100
Petite Abeille <> wrote:

> Hello,
> FWIW, here is a quick summary of what it took to port Nanoki [1] [2],
> an http and wiki engine implemented in Lua, to 5.2.

> (1) getfenv/setfenv -> debug.getfenv/setfenv 

if the consequence of making getfenv/setenv deprecated is that now
everybody is using the debug library it starts to worry me. 

wouldnt it really be better to implement setenv/getenv in an extension
as suggested by steve donovan ?