making up to date with error metadata before beta release

1 files changed, 15 insertions, 4 deletions

diff --git a/htdocs/docs/errors.html b/htdocs/docs/errors.html
index 0622289..d4d2406 100755
--- a/htdocs/docs/errors.html
+++ b/htdocs/docs/errors.html
@@ -1,5 +1,5 @@
-<!--#set var="revision" value="\$Id: errors.html,v 1.32 2005-06-21 05:56:12 ot Exp $"
---><!--#set var="date" value="\$Date: 2005-06-21 05:56:12 $"
+<!--#set var="revision" value="\$Id: errors.html,v 1.33 2005-07-12 05:55:36 ot Exp $"
+--><!--#set var="date" value="\$Date: 2005-07-12 05:55:36 $"
 --><!--#set var="title" value="Error Explanations for The W3C Markup Validation Service"
 --><!--#set var="relroot" value="../"
 --><!--#include virtual="../header.html" -->
@@ -646,6 +646,12 @@
       &amp;Aelig; and &amp;aelig; are different characters.
     </p>
     <p>
+      If this error appears in some markup generated by PHP's session handling
+      code, <a href="http://www.w3.org/QA/2005/04/php-session" 
+      title="Ampersands, PHP Sessions and Valid HTML">this article</a> has 
+      explanations and solutions to your problem.
+    </p>
+    <p>
       Note that in most documents, errors related to entity references will
       trigger up to 5 separate messages from the Validator. Usually these
       will all disappear when the original problem is fixed.
@@ -720,9 +726,14 @@
         <dt id="ve-404">404: character X is the first character of a delimiter but occurred as data</dt>
         <dd><div class="ve mid-404">
     <p>
-      If you wish to include the "&lt;" character in your output, you should escape it as "&amp;lt;".  
-      Another possibility is that you forgot to close quotes in a previous tag.
+      This message may appear in several cases:
     </p>
+    <ul>
+      <li>You tried to include the "&lt;" character in your page: you should escape it as "&amp;lt;"</li>
+      <li>You used an unescaped ampersand "&amp;": this may be valid in some contexts, 
+      but it is recommended to use "&amp;amp;", which is always safe.</li>
+      <li>Another possibility is that you forgot to close quotes in a previous tag.</li>
+    </ul>
   </div>
 	<p>
 	  <a href="../feedback.html?errmsg_id=404#errormsg"