loda-rust/rust_project/loda-rust-web/web/codemirror/demo/closebrackets.html

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<title>CodeMirror: Closebrackets Demo</title>
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<link rel="stylesheet" href="../lib/codemirror.css">
<script src="../lib/codemirror.js"></script>
<script src="../addon/edit/closebrackets.js"></script>
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      .CodeMirror {border-top: 1px solid #888; border-bottom: 1px solid #888;}
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  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../doc/logo.png"></a>

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    <li><a class=active href="#">Closebrackets</a>
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<article>
<h2>Closebrackets Demo</h2>
<form><textarea id="code" name="code">function Grid(width, height) {
  this.width = width;
  this.height = height;
  this.cells = new Array(width * height);
}
Grid.prototype.valueAt = function(point) {
  return this.cells[point.y * this.width + point.x];
};
Grid.prototype.setValueAt = function(point, value) {
  this.cells[point.y * this.width + point.x] = value;
};
Grid.prototype.isInside = function(point) {
  return point.x >= 0 && point.y >= 0 &&
         point.x < this.width && point.y < this.height;
};
Grid.prototype.moveValue = function(from, to) {
  this.setValueAt(to, this.valueAt(from));
  this.setValueAt(from, undefined);
};</textarea></form>

    <script>
      var editor = CodeMirror.fromTextArea(document.getElementById("code"), {autoCloseBrackets: true});
    </script>
  </article>