title: Where is the "Main form" name stored in Delphi?
body: <p>Which physical file stores the main form name for a Delphi application?</p>
  
  <p>e.g. <code>MyApplication</code> has a form <code>MyForm</code> which is set as the "Main form" via Project options. Where is the information "Main Form = MyForm" actually stored?</p>
  
  <p>In the Delphi IDE the application "Main form" is specified via the menu: <code>Project | Options | Forms</code>.</p>
  
  <p>The obvious file would be the .bdsproj or the .dpr but there doesn't seem to be anything in either of these that indicates which form is the "main" one.</p>