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---- importing ----
if string.sub(_VERSION,1,7)=='Lua 5.0' then
-- lua5.0 doesn't have a nice way to do this
lib=loadlib('example.dll','luaopen_example') or loadlib('example.so','luaopen_example')
assert(lib)()
else
-- lua 5.1 does
require('example')
end
-- Call our gcd() function
x = 42
y = 105
g = example.gcd(x,y)
print("The gcd of",x,"and",y,"is",g)
-- Manipulate the Foo global variable
-- Output its current value
print("Foo = ", example.Foo)
-- Change its value
example.Foo = 3.1415926
-- See if the change took effect
print("Foo = ", example.Foo)
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