wrong filename displayed in error message if reference include has error

component_Version 2 cli resolution_overtaken by events type_defect | by rhansen@bbn.com

With xml2rfc v2.5.0, if an included reference file has an error, the error message displays the document filename not the reference filename.

To reproduce:

Create foo.xml with the following contents:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE rfc SYSTEM "rfc2629.dtd">
<rfc category="std" docName="foo" ipr="trust200902">
<front>
<title>foo</title>
<author fullname="Firstname Lastname" initials="F." surname="Lastname"/>
<date/>
</front>
<middle>
<section title="Introduction">
  <t><xref target="badref"/></t>
</section>
</middle>
<back>
<references title="Normative References">
  <?rfc include="badref.xml"?>
</references>
</back>
</rfc>

Create ~/.cache/xml2rfc/badref.xml with the following contents:

<?xml version='1.0' encoding='UTF-8'?>
<reference anchor='badref'>
<front>
<title>badref title</title>
<!-- missing <author/> -->
<date/>
</front>
</reference>

Run xml2rfc foo.xml. You'll get the following output:

Parsing file foo.xml
ERROR: Unable to validate the XML document: foo.xml
foo.xml: Line 3: Element front content does not follow the DTD, expecting (title , author+ , date , area* , workgroup* , keyword* , abstract? , note*), got (title date)

Notice how the error message says foo.xml when it should say ~/.cache/xml2rfc/badref.xml.

Ideally the error would say something like this:

ERROR: Unable to validate the XML document: foo.xml
 foo.xml: Line 16: Error in included file
 ~/.cache/xml2rfc/badref.xml: Line 3: Element front content does not follow the DTD, expecting (title , author+ , date , area* , workgroup* , keyword* , abstract? , note*), got (title date)

Issue migrated from trac:299 at 2021-10-20 18:20:32 +0500

hassanakbar4 / tractive-test

wrong filename displayed in error message if reference include has error #299