Re: Call Lua functions without side effects
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- Subject: Re: Call Lua functions without side effects
- From: Nick Gammon <nick@...>
- Date: 2008年6月13日 07:35:34 +1000
On 13/06/2008, at 7:31 AM, Nick Gammon wrote:
sandbox = {} -- where to put their stuff
-- load the file, get a function to execute local f = assert
(loadfile ("foo.lua"))
-- want to load file into the sandbox table
setfenv (f, sandbox)
My mail program dropped a linefeed, this should clearly read:
-----
sandbox = {} -- where to put their stuff
-- load the file, get a function to execute
local f = assert (loadfile ("foo.lua"))
-- want to load file into the sandbox table
setfenv (f, sandbox)
... and so on ...
- Nick