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Adding file-system

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This commit is contained in:
Carlos Camargo
2010-09-21 17:05:23 -05:00
parent 0975cd73dc
commit 9116375be4
280 changed files with 135463 additions and 2 deletions
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12
sie_fs/root/scripts/lua/test/readonly.lua Normal file
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-- make global variables readonly
local f=function (t,i) error("cannot redefine global variable `"..i.."'",2) end
local g={}
local G=getfenv()
setmetatable(g,{__index=G,__newindex=f})
setfenv(1,g)
-- an example
rawset(g,"x",3)
x=2
y=1 -- cannot redefine `y'