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>"In C, if I declare a variable in the function, then it's local. That's 
why 
> I was surprised that in Lua I have to declare a variable in the function 
so
> that it's local."

Erm... I forgot something - yes. I forgot to say, that it is done in C 
automatically - it depends where it stands, in Lua you need an explicite 
statement. 

--------------------------------------------------------------------------------------------------------
Martin Döring, Systemtechnik (IDT)
MAN Nutzfahrzeuge AG
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D-80995 München

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