Re: Struggling with _ENV in Lua 5.2
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- Subject: Re: Struggling with _ENV in Lua 5.2
- From: David Manura <dm.lua@...>
- Date: 2011年11月11日 02:22:41 -0500
2011年11月11日 Procházka Lukáš Ing. - Pontex s. r. o. <LPr@pontex.cz>:
> Lua 5.2.0 (beta) Copyright (C) 1994-2011 Lua.org, PUC-Rio
> > local f1 [...]
> > print(f1())
> stdin:1: attempt to call global 'f1' (a nil value)
When using locals in the interpreter, surround the entire code with a
do/end block. Observe:
Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
> local x=1
> print(x)
nil
> do
>> local x=1
>> print(x)
>> end
1