v2 formatter adds new line after self-closing tag

[KWeaver87]

Description

When formatting a minified XML file with the v2 formatter, a new line is added after each self-closing tag that has a following sibling. The new line is not added when formatting from an already formatted XML.

Example Minified XML:

<root><entry><field1>One</field1><field2/><field3>Three</field3><field4/><field5>Five</field5></entry></root>

Output:

<root>
  <entry>
    <field1>One</field1>
    <field2/>

    <field3>Three</field3>
    <field4/>

    <field5>Five</field5>
  </entry>
</root>

Expected output:

<root>
  <entry>
    <field1>One</field1>
    <field2/>
    <field3>Three</field3>
    <field4/>
    <field5>Five</field5>
  </entry>
</root>

Formatter Implementation

v2

XML Tools Version

2.1.1

VS Code Version

1.23.0

Operating System

Windows 10 Build 1709