github.com/jancarloviray/community@v0.41.1-0.20170124221257-33a66c87cf2f/app/public/codemirror/mode/forth/index.html (about)

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     3  <title>CodeMirror: Forth mode</title>
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     9  <link rel=stylesheet href="../../theme/colorforth.css">
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    11  <script src="forth.js"></script>
    12  <style>
    13  .CodeMirror {
    14      font-family: 'Droid Sans Mono', monospace;
    15      font-size: 14px;
    16  }
    17  </style>
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    19    <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
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    26    <ul>
    27      <li><a href="../index.html">Language modes</a>
    28      <li><a class=active href="#">Forth</a>
    29    </ul>
    30  </div>
    31  
    32  <article>
    33  
    34  <h2>Forth mode</h2>
    35  
    36  <form><textarea id="code" name="code">
    37  \ Insertion sort
    38  
    39  : cell-  1 cells - ;
    40  
    41  : insert ( start end -- start )
    42    dup @ >r ( r: v )
    43    begin
    44      2dup <
    45    while
    46      r@ over cell- @ <
    47    while
    48      cell-
    49      dup @ over cell+ !
    50    repeat then
    51    r> swap ! ;
    52  
    53  : sort ( array len -- )
    54    1 ?do
    55      dup i cells + insert
    56    loop drop ;</textarea>
    57    </form>
    58  
    59  <script>
    60    var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
    61      lineNumbers: true,
    62      lineWrapping: true,
    63      indentUnit: 2,
    64      tabSize: 2,
    65      autofocus: true,
    66      theme: "colorforth",
    67      mode: "text/x-forth"
    68    });
    69  </script>
    70  
    71  <p>Simple mode that handle Forth-Syntax (<a href="http://en.wikipedia.org/wiki/Forth_%28programming_language%29">Forth on WikiPedia</a>).</p>
    72  
    73  <p><strong>MIME types defined:</strong> <code>text/x-forth</code>.</p>
    74  
    75  </article>