title: Lua print on the same line
body: <p>In Pascal, I have <code>write</code> and <code>writeln</code>. Apparently Lua's <code>print</code> is similar to <code>writeln</code> of Pascal. Do we have something similar to <code>write</code> of Pascal? How can consecutive print commands send their output to the same line?</p>
  
  <pre><code>print("Hello")
  print("World")
  </code></pre>
  
  <p>Output:</p>
  
  <pre><code>Hello
  world
  </code></pre>
  
  <p>I want to have this:</p>
  
  <pre><code>Hello world
  </code></pre>