test.lox

print "Hello world from Lox!";
var x = 1;
x = (x + 3) * 4;
print x;
print x == 16;

var a = "global a";
var b = "global b";
var c = "global c";
{
  var a = "outer a";
  var b = "outer b";
  {
    var a = "inner a";
    print a;
    print b;
    print c;
  }
  print a;
  print b;
  print c;
}
print a;
print b;
print c;

if (3 < 4)
    print "less than";

print a;
if (a == "global a")
    print "equals";

if (a == "g")
    print "equals";
else
    print "not equals";


var counter = 1;
while (counter < 10) {
    print counter;
    counter = counter + 1;
}

var a = 0;
var temp;

for (var b = 1; a < 10000; b = temp + b) {
  print a;
  temp = a;
  a = b;
}