toXml function returns with _att

[Roycohen]

Hi There,

I'm using the toXml function but it returned with the <_attr> and it breaks the XML. Example:

local handler = require("xmlhandler.tree")

local parser = xml2lua.parser(handler)

local p = [[<people a="b" b="c">
  <person type="natural">
    <name>Manoel</name>
    <city>Palmas-TO</city>
  </person>
  <person type="natural">
    <name>Breno</name>
    <city>Palmas-TO</city>
  </person>
  <person type="legal">
    <name>University of Brasília</name>
    <city>Brasília-DF</city>
  </person>
</people>]]

parser:parse(p)

print(xml2lua.toXml(handler.root, 'level'))

Result:

<level>
<people>
**<2>**
  <person type="natural">
    <city>Palmas-TO</city>
    <name>Manoel</name>
  </person>
  <person type="natural">
    <city>Palmas-TO</city>
    <name>Breno</name>
  </person>
  <person type="legal">
    <city>Brasília-DF</city>
    <name>University of Brasília</name>
  </person>
**<_attr>
<3>
<b>c</b>
<a>b</a>
</3>

</_attr>
</2>**

</people>
</level>

As you can see something is broken. Appreciate your help here.

[Roycohen]

Moreover, take the toXml results from the test cases and convert them to tables and return them back to results see that it doesn't work. Please help...

[Shelim]

I run into the same problem. See my pull request for solution