// Test templates line by line

// Variables in templates
name = "Alice"
age = 30

greeting = "
Hello {{name}}!
You are {{age}} years old.
This is a multi-line string.
"

print(greeting)

// Expressions in templates
x = 10
y = 20
sum_msg = "Sum: {{x + y}}"
print(sum_msg)

// Property access
config = {timeout = 30, retries = 3}
config_msg = "Timeout: {{config.timeout}}"
print(config_msg)