Re: Issue: Unwanted xmlns declarations

Hussein Shafie <[email protected]> Wed, 9 Apr 2025 11:58:17 +0200
Newsgroups	gmane.editors.xxe.general
Message-ID	<[email protected]>
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On 4/6/25 22:20, Leif Halvard Silli wrote:
> I have a Web page where I update the HTML table regularely.
> 
> The very section with the HTML table element, I edit in XXE:  I have 
> created an XML document in the HTML namespace, with the following 
> document structure:
> 
> <div xmlns="http://www.w3.org/1999/xhtml"><table/></div>
> 
> (Thus, there is no DOCTYPE or <html> or <body> —  or any other of the 
> elements that are required in a valid HTML document.)
> 
> And thus, every time I need to edit the table, I create a new file with 
> the above document structure, and edit in XXE, before I paste the code 
> into the Web page.
> 
> I/We have worked this way for some years.
> 
> But this week, I noticed that even when I open old documents, extra 
> namespace declarations are added, like so:
> 
> <div xmlns="http://www.w3.org/1999/xhtml"
> xmlns:xxe="http://www.xmlmind.com/xmleditor/namespace/extension"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:xs="http://www.w3.org/2001/XMLSchema"
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xmlns:svg="http://www.w3.org/2000/svg"
> xmlns:ns="http://www.w3.org/1999/xhtml"
> xmlns:mml="http://www.w3.org/1998/Math/MathML">
> 
> I think might be the first time I saw these declarations in the 
> documents of this particular project. But it is not the first time I 
> have seen it, as such.
> 
> Anyway, I just wondered if this is due to some XXE setting that I might 
> have edited? 

I don't see which setting this could be.




> Or if it is an XXE bug? 

Even if all these namespace declarations are not useful, they are pretty 
harmless.




> Or what? The version XXE where this 
> happened, is version 10.10
> 
I'm sorry but I cannot reproduce the issue you describe using 
forthcoming XXE 10.11 (identical to XXE 10.10 when it comes to saving 
XHTML files).

1) I've created attached table_template.html

---
<div xmlns="http://www.w3.org/1999/xhtml"><table/></div>
---

2) I opened this file automatically detected by XXE as being XHTML5 and 
I've added a tbody, tr, td, etc, to its table.


3) I've inserted a MathML expression and I get attached table1.html.

---
<?xml version="1.0" encoding="UTF-8"?>
<div xmlns="http://www.w3.org/1999/xhtml"><table>
     <tbody>
       <tr>
         <td>1</td>

         <td>2</td>
       </tr>

       <tr>
         <td>3</td>

         <td>4<div><math display="block"
             xmlns="http://www.w3.org/1998/Math/MathML">
             <mrow>
               <mn>2</mn>

               <mo>+</mo>

               <mn>2</mn>
             </mrow>
           </math></div></td>
       </tr>
     </tbody>
   </table></div>
---


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dj4gCg==
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Content-Type: text/html; charset=UTF-8; name="table1.html"
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