mochikit_v14/examples/interpreter/index.html

   1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
   2 <html>
   3     <head>
   4         <title>Interpreter - JavaScript Interactive Interpreter</title>
   5         <link href="interpreter.css" rel="stylesheet" type="text/css" />
   6         <script type="text/javascript" src="../../MochiKit/MochiKit.js"></script>
   7         <script type="text/javascript" src="interpreter.js"></script>
   8     </head>
   9     <body>
  10         <h1>
  11             Interpreter - JavaScript Interactive Interpreter
  12         </h1>
  13         <div>
  14             <p>
  15                 This demo is a JavaScript interpreter.  Type some code into
  16                 the text input and press enter to see the results.  It uses
  17                 <a href="http://mochikit.com">MochiKit</a>'s
  18                 <a href="../../doc/html/MochiKit/DOM.html">MochiKit.DOM</a>
  19                 to manipulate the display.  It also supports waiting for
  20                 <a href="../../doc/html/MochiKit/Async.html">MochiKit.Async</a>
  21                  Deferreds via <tt>blockOn(aDeferred)</tt>.
  22             </p>
  23         </div>
  24
  25         <div>
  26             View Source: [
  27             <a href="index.html" class="view-source">index.html</a> |
  28             <a href="interpreter.js" class="view-source">interpreter.js</a>
  29             ]
  30         </div>
  31         <form id="interpreter_form" autocomplete="off">
  32             <div id="interpreter_area">
  33                 <div id="interpreter_output"></div>
  34             </div>
  35             <div id="oneline">
  36                 <input id="interpreter_text" name="input_text" type="text" class="textbox" size="100" />
  37             </div>
  38             <div id="multiline">
  39                 <textarea id="interpreter_textarea" name="input_textarea" type="text" class="textbox" cols="97" rows="10"></textarea>
  40                 <br />
  41             </div>
  42         </form>
  43         <div>
  44             Notes:
  45             <ul>
  46                 <li>
  47                     To show the signature of a MochiKit function and link
  48                     to its documentation, type help(fn) on any MochiKit
  49                     function.
  50                 </li>
  51                 <li>
  52                     To write multi-line code snippets, use the lower text area
  53                     and press ctrl-enter or cmd-enter to submit.
  54                 </li>
  55                 <li>
  56                     <tt>function name() {}</tt> syntax might not end up in
  57                     window scope, so use <tt>name = function () {}</tt>
  58                     syntax instead
  59                 </li>
  60                 <li>
  61                     If you want to stuff something into the output window
  62                     other than the <tt>repr(...)</tt> of the expression
  63                     result, use the <tt>writeln(...)</tt> function.
  64                     It accepts anything that MochiKit.DOM does, so you can
  65                     even put styled stuff in there!
  66                 </li>
  67                 <li>
  68                     Use <tt>clear()</tt> to clear the interpreter window.
  69                 </li>
  70                 <li>
  71                     You can use <tt>blockOn(aDeferred)</tt> to wait on a
  72                     Deferred.  This expression must be used by itself, so
  73                     the value must be obtained from <tt>_</tt> or
  74                     <tt>last_exc</tt>.  Typing any expression will
  75                     cancel the Deferred.
  76                 </li>
  77                 <li>
  78                     Up and down arrow keys work as a rudimentary history
  79                 </li>
  80                 <li>
  81                     <tt>_</tt> is the value of the last expression
  82                     that was not <tt>undefined</tt>, <tt>last_exc</tt> is
  83                     the value of the last unhandled exception.
  84                 </li>
  85             </ul>
  86         </div>
  87     </body>
  88 </html>