example.html

   1 <div id="test"></div>
   2
   3 <script src="parser.js"></script>
   4 <script>
   5     let er =
   6         new ErDiags(`
   7             [Musician]
   8             #id (integer)
   9             name
  10             band
  11             role (varchar not null)
  12
  13             [Instrument]
  14             #name
  15             family (varchar not null default "Brass")
  16
  17             [Piano]
  18             type
  19
  20             [Guitar]
  21             type
  22
  23             {Play}
  24             Musician +
  25             Instrument *
  26             --
  27             event
  28
  29             is_a
  30             Instrument Piano Guitar
  31         `);
  32     er.drawMcd("test");
  33 </script>