Bug in writing XML with indents

[lwilli]

First, let me say thank you for providing this library!

I was working on a function to prettify XML using this library and I ran into some interesting behavior (bug?) when using a Writer with indentation.

In the Readme, there is this example XML (truncated):

<tag1 att1 = "test">
    <tag2><!--Test comment-->Test</tag2>
</tag1>

When I remove the new lines and indentation spaces from this, and then read and re-write this using a Writer like Writer::new_with_indent(Vec::new(), b' ', 2), I get this:

<tag1 att1 = "test">
    <tag2>
    <!--Test comment-->Test</tag2>
</tag1>

The strange thing here is that the tag2 tags do not line up. This appears to be due to how Writer::write_event() handles not breaking new lines for text fields, but doesn't consider whether any other events have been written after the opening tag and before the Text.

[tafia]

Thanks for reporting this. Marking it as bug.