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Bug 203 - Improve quirks mode selection algorithm based on data. (credit: sp, pt)
Improve quirks mode selection algorithm based on data. (credit: sp, pt)
Status: RESOLVED FIXED
Product: Validator.nu
Classification: Unclassified
Component: HTML parser
HEAD
All All
: P2 normal
Assigned To: Henri Sivonen
http://svn.whatwg.org/webapps/source?...
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2008-05-23 13:24 CEST by Henri Sivonen
Modified: 2008-05-28 15:21 CEST (History)
0 users

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Description Henri Sivonen 2008-05-23 13:24:41 CEST 
Index: source
===================================================================
--- source	(revision 1678)
+++ source	(revision 1679)
@@ -42270,81 +42270,81 @@
     <ul class="brief">
      <li> The <i>force-quirks flag</i> is set to <i>on</i>. </li>
      <li> The name is set to anything other than "<code title="">HTML</code>". </li>
-     <li> The public identifier is set to: "<code title="">+//Silmaril//dtd html Pro v0r11 19970101//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//AdvaSoft Ltd//DTD HTML 3.0 asWedit + extensions//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//AS//DTD HTML 3.0 asWedit + extensions//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 2.0 Level 1//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 2.0 Level 2//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 2.0 Strict Level 1//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 2.0 Strict Level 2//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 2.0 Strict//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 2.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 2.1E//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 3.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 3.0//EN//</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 3.2 Final//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 3.2//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 3//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 0//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 1//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 1//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 2//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 2//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 3//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 3//EN//3.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 0//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 1//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 1//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 2//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 2//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 3//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 3//EN//3.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict//EN//3.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML//EN//2.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//IETF//DTD HTML//EN//3.0</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Metrius//DTD Metrius Presentational//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Microsoft//DTD Internet Explorer 2.0 HTML Strict//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Microsoft//DTD Internet Explorer 2.0 HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Microsoft//DTD Internet Explorer 2.0 Tables//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Microsoft//DTD Internet Explorer 3.0 HTML Strict//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Microsoft//DTD Internet Explorer 3.0 HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Microsoft//DTD Internet Explorer 3.0 Tables//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Netscape Comm. Corp.//DTD HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Netscape Comm. Corp.//DTD Strict HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//O'Reilly and Associates//DTD HTML 2.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//O'Reilly and Associates//DTD HTML Extended 1.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//O'Reilly and Associates//DTD HTML Extended Relaxed 1.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//SoftQuad Software//DTD HoTMetaL PRO 6.0::19990601::extensions to HTML 4.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//SoftQuad//DTD HoTMetaL PRO 4.0::19971010::extensions to HTML 4.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Spyglass//DTD HTML 2.0 Extended//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//SQ//DTD HTML 2.0 HoTMetaL + extensions//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Sun Microsystems Corp.//DTD HotJava HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//Sun Microsystems Corp.//DTD HotJava Strict HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML 3 1995-03-24//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML 3.2 Draft//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML 3.2 Final//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML 3.2//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML 3.2S Draft//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML 4.0 Frameset//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML 4.0 Transitional//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML Experimental 19960712//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD HTML Experimental 970421//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD W3 HTML//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3O//DTD W3 HTML 3.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3O//DTD W3 HTML 3.0//EN//</code>" </li>
+     <li> The public identifier starts with: "<code title="">+//Silmaril//dtd html Pro v0r11 19970101//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//AdvaSoft Ltd//DTD HTML 3.0 asWedit + extensions//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//AS//DTD HTML 3.0 asWedit + extensions//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 2.0 Level 1//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 2.0 Level 2//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 2.0 Strict Level 1//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 2.0 Strict Level 2//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 2.0 Strict//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 2.0//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 2.1E//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 3.0//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML 3.0//EN//</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 3.2 Final//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 3.2//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML 3//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Level 0//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 0//EN//2.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Level 1//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 1//EN//2.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Level 2//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 2//EN//2.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Level 3//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Level 3//EN//3.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Strict Level 0//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 0//EN//2.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Strict Level 1//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 1//EN//2.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Strict Level 2//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 2//EN//2.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Strict Level 3//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict Level 3//EN//3.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML Strict//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict//EN//2.0</code>" </li>-->
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML Strict//EN//3.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//IETF//DTD HTML//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML//EN//2.0</code>" </li>-->
+   <!--<li> The public identifier is set to: "<code title="">-//IETF//DTD HTML//EN//3.0</code>" </li>-->
+     <li> The public identifier starts with: "<code title="">-//Metrius//DTD Metrius Presentational//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Microsoft//DTD Internet Explorer 2.0 HTML Strict//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Microsoft//DTD Internet Explorer 2.0 HTML//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Microsoft//DTD Internet Explorer 2.0 Tables//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Microsoft//DTD Internet Explorer 3.0 HTML Strict//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Microsoft//DTD Internet Explorer 3.0 HTML//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Microsoft//DTD Internet Explorer 3.0 Tables//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Netscape Comm. Corp.//DTD HTML//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Netscape Comm. Corp.//DTD Strict HTML//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//O'Reilly and Associates//DTD HTML 2.0//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//O'Reilly and Associates//DTD HTML Extended 1.0//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//O'Reilly and Associates//DTD HTML Extended Relaxed 1.0//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//SoftQuad Software//DTD HoTMetaL PRO 6.0::19990601::extensions to HTML 4.0//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//SoftQuad//DTD HoTMetaL PRO 4.0::19971010::extensions to HTML 4.0//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Spyglass//DTD HTML 2.0 Extended//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//SQ//DTD HTML 2.0 HoTMetaL + extensions//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Sun Microsystems Corp.//DTD HotJava HTML//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//Sun Microsystems Corp.//DTD HotJava Strict HTML//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML 3 1995-03-24//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML 3.2 Draft//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML 3.2 Final//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML 3.2//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML 3.2S Draft//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML 4.0 Frameset//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML 4.0 Transitional//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML Experimental 19960712//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD HTML Experimental 970421//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD W3 HTML//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3O//DTD W3 HTML 3.0//<!--EN--></code>" </li>
+   <!--<li> The public identifier is set to: "<code title="">-//W3O//DTD W3 HTML 3.0//EN//</code>" </li>-->
      <li> The public identifier is set to: "<code title="">-//W3O//DTD W3 HTML Strict 3.0//EN//</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//WebTechs//DTD Mozilla HTML 2.0//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//WebTechs//DTD Mozilla HTML//EN</code>" </li>
+     <li> The public identifier starts with: "<code title="">-//WebTechs//DTD Mozilla HTML 2.0//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//WebTechs//DTD Mozilla HTML//<!--EN--></code>" </li>
      <li> The public identifier is set to: "<code title="">-/W3C/DTD HTML 4.0 Transitional/EN</code>" </li>
      <li> The public identifier is set to: "<code title="">HTML</code>" </li>
      <li> The system identifier is set to: "<code title="">http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd</code>" </li>
-     <li> The system identifier is missing and the public identifier is set to: "<code title="">-//W3C//DTD HTML 4.01 Frameset//EN</code>" </li>
-     <li> The system identifier is missing and the public identifier is set to: "<code title="">-//W3C//DTD HTML 4.01 Transitional//EN</code>" </li>
+     <li> The system identifier is missing and the public identifier starts with: "<code title="">-//W3C//DTD HTML 4.01 Frameset//<!--EN--></code>" </li>
+     <li> The system identifier is missing and the public identifier starts with: "<code title="">-//W3C//DTD HTML 4.01 Transitional//<!--EN--></code>" </li>
     </ul>
 
     <p>Otherwise, if the DOCTYPE
@@ -42352,10 +42352,10 @@
     set the document to <span>limited quirks mode</span>:</p>
 
     <ul class="brief">
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD XHTML 1.0 Frameset//EN</code>" </li>
-     <li> The public identifier is set to: "<code title="">-//W3C//DTD XHTML 1.0 Transitional//EN</code>" </li>
-     <li> The system identifier is not missing and the public identifier is set to: "<code title="">-//W3C//DTD HTML 4.01 Frameset//EN</code>" </li>
-     <li> The system identifier is not missing and the public identifier is set to: "<code title="">-//W3C//DTD HTML 4.01 Transitional//EN</code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD XHTML 1.0 Frameset//<!--EN--></code>" </li>
+     <li> The public identifier starts with: "<code title="">-//W3C//DTD XHTML 1.0 Transitional//<!--EN--></code>" </li>
+     <li> The system identifier is not missing and the public identifier starts with: "<code title="">-//W3C//DTD HTML 4.01 Frameset//<!--EN--></code>" </li>
+     <li> The system identifier is not missing and the public identifier starts with: "<code title="">-//W3C//DTD HTML 4.01 Transitional//<!--EN--></code>" </li>
     </ul>
 
     <p>The name, system identifier, and public identifier strings must
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