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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>
<meta name="Generator" content="Vim/7.3">
<meta name="plugin-version" content="vim7.3_v6">
<meta name="syntax" content="none">
<meta name="settings" content="use_css">
<style type="text/css">
<!--
pre { font-family: monospace; color: #eeeeee; background-color: #080808; }
body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color: #080808; }
.muControl { color: #c0a020; }
.Special { color: #c00000; }
.Delimiter { color: #800080; }
.Constant { color: #00a0a0; }
.muRecipe { color: #ff8700; }
.Comment { color: #9090ff; }
-->
</style>
</head>
<body>
<pre>
<span class="Comment"># example program: reading events from keyboard or mouse</span>
<span class="Comment">#</span>
<span class="Comment"># Keeps printing 'a' until you press a key or click on the mouse.</span>

<span class="muRecipe">def</span> main [
  <span class="Constant">local-scope</span>
  open-console
  <span class="Delimiter">{</span>
    e:event, found?:boolean<span class="Special"> &lt;- </span>check-for-interaction
    <span class="muControl">break-if</span> found?
    print-character-to-display <span class="Constant">97</span>, <span class="Constant">7/white</span>
    <span class="muControl">loop</span>
  <span class="Delimiter">}</span>
  close-console
  $print e, <span class="Constant">10/newline</span>
]
</pre>
</body>
</html>