print vs. console.log

Not sure if this is a glitch or what, but when I run this simple “greet” function using a print command instead of a console.log command, it prints the variable twice.

var greeting = "Ahoy";
var greet = function (){;
print(greeting)
};
greet();

But if I run it with console.log, it just prints “Ahoy” once.

var greeting = "Ahoy";
var greet = function (){;
console.log(greeting)
};
greet();

What’s the difference? Why would it do that?