title: How to concatenate a number and a string in auto hotkey
body: <p>I have the following auto hotkey script:</p>
  
  <pre><code>A:= 5
  B := "7"
  C := A.B
  MsgBox %C%
  </code></pre>
  
  <p>The third line does not work.</p>
  
  <p>I'm expecting output of "57"</p>
  
  <p>I have tried the following:</p>
  
  <pre><code>C := %A%.%B%
  C := (A).(B)
  C := (A.B)
  C := (%A%.%B%)
  C := (%A%).(%B%)
  </code></pre>
  
  <p>None of which work</p>
  
  <p>Can anyone tell me how to do it?</p>
  
  <p>I'm using version 1.1.09.04</p>
  
  <p>Just updated to latest version 1.1.14.01 and its still the same</p>