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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Mu - console.mu</title>
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<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="Comment"># example program: reading events from keyboard or mouse</span>
<span id="L2" class="LineNr"> 2 </span><span class="Comment">#</span>
<span id="L3" class="LineNr"> 3 </span><span class="Comment"># Keeps printing 'a' until you press a key or click on the mouse.</span>
<span id="L4" class="LineNr"> 4 </span>
<span id="L5" class="LineNr"> 5 </span><span class="muRecipe">def</span> <a href='console.mu.html#L5'>main</a> [
<span id="L6" class="LineNr"> 6 </span>  <span class="Constant">local-scope</span>
<span id="L7" class="LineNr"> 7 </span>  open-console
<span id="L8" class="LineNr"> 8 </span>  <span class="Delimiter">{</span>
<span id="L9" class="LineNr"> 9 </span>    e:<a href='084console.mu.html#L4'>event</a>, found?:bool <span class="Special">&lt;-</span> check-for-interaction
<span id="L10" class="LineNr">10 </span>    <span class="muControl">break-if</span> found?
<span id="L11" class="LineNr">11 </span>    print-character-to-display<span class="Constant"> 97</span>, <span class="Constant">7/white</span>
<span id="L12" class="LineNr">12 </span>   <span class="muControl"> loop</span>
<span id="L13" class="LineNr">13 </span>  <span class="Delimiter">}</span>
<span id="L14" class="LineNr">14 </span>  close-console
<span id="L15" class="LineNr">15 </span>  $print e, <span class="Constant">10/newline</span>
<span id="L16" class="LineNr">16 </span>]
</pre>
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