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<article> <h2>Smalltalk mode</h2> <form><textarea id=“code” name=“code”> “

This is a test of the Smalltalk code

“ Seaside.WAComponent subclass: #MyCounter [

| count |
MyCounter class &gt;&gt; canBeRoot [ ^true ]

initialize [
    super initialize.
    count := 0.
]
states [ ^{ self } ]
renderContentOn: html [
    html heading: count.
    html anchor callback: [ count := count + 1 ]; with: '++'.
    html space.
    html anchor callback: [ count := count - 1 ]; with: '--'.
]

]

MyCounter registerAsApplication: 'mycounter' </textarea></form>

  <script>
    var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
      lineNumbers: true,
      matchBrackets: true,
      mode: "text/x-stsrc",
      indentUnit: 4
    });
  </script>

  <p>Simple Smalltalk mode.</p>

  <p><strong>MIME types defined:</strong> <code>text/x-stsrc</code>.</p>
</article>