| ---- importing ---- | |
| require('example') | |
| -- 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) | |