XML Output is broken about duplo

[dlidstrom]

I am not sure the xml can be considered broken. Do you have an actual issue where the xml can’t be used as-is? Can you provide a screenshot perhaps?
I believe the xml is well-formed, see w3.org specification. Also, I don’t think I can specify utf-8, as there is no specific handling of text encoding. I could perhaps add the xml version though, if this helps resolve your issue.
Thanks for using Duplo and providing feedback!

[ArsMasiuk]

Well, I mean the following issue: the xml output currently looks like:

  ...
   <set LineCount="21">
        <block SourceFile="..." StartLineNumber="267"/>
        <block SourceFile="..." StartLineNumber="222"/>
        <lines xml:space="preserve">
            <line Text="..."/>
               ...
            <line Text="..."/>
        </lines>
    </set>
   ...
</duplo>

So there is closing tag </duplo> at the very end, but there is no corresponding opening tag <duplo> at the beginning of the document. Therefore this xml cannot be read by some xml parsers.
The tag <?xml ... ?> would be also nice-to-have as it could be important for some of them.

[dlidstrom]

You are right! As you already have the fix, can you provide a PR? Without the encoding part:

<?xml version="1.0"?>
<duplo>