Saxon

I'm new to Gizmo, and I am seeing unexpected behavior with the prefix, precede, suffix, and follow commands. I have attached ZIP-files with the files that I mention below.

Reproduction steps for issue 1¶

1. Set SAXON_CP environment variable to the Saxon-HE 12.5 jar file path, followed by a path separator, followed by the jline-2.14.6.jar file path.

2. java -cp "%SAXON_CP%" net.sf.saxon.Gizmo -q:script.txt

Contents of script.txt:¶

load source.xml
prefix /article/info with /article/abstract
save result-of-prefix.xml
load source.xml
precede /article/info/author with /article/abstract
save result-of-precede.xml
load source.xml
suffix /article/info with /article/abstract
save result-of-suffix.xml
load source.xml
follow /article/info/author with /article/abstract
save result-of-follow.xml

Contents of source.xml:¶

<?xml version="1.0" encoding="UTF-8"?>
<article>
  <info>
    <author/>
  </info>
  <abstract/>
</article>

Expected results:¶

All four generated files should have one <author/> element, the original <abstract/> element near the end, and one newly inserted <abstract/> element inside <info>.

Actual results:¶

• The result-of-prefix.xml and result-of-precede.xml files each have two <author/> elements, as shown in the code block below.
• The result-of-suffix.xml and result-of-follow.xml files are as expected.

Contents of result-of-prefix.xml:¶

<?xml version="1.0" encoding="UTF-8"?><article>
  <info><abstract/>
    <author/>
  </info>
  <abstract/>
    <author/>
  </article>

Reproduction steps for issue 2¶

When I tried the follow and suffix commands in a document having six siblings within a top-level element, I didn't understand those commands' behaviors, either. Elements are disappearing, but the documentation only mentions the insertion of content (not replacement or deletion).

java -cp "%SAXON_CP%" net.sf.saxon.Gizmo
Saxon Gizmo 12.5
/>load six-siblings.xml
/>show
<root>
   <a/>
   <b/>
   <c/>
   <d/>
   <e/>
   <f/>
</root>

/>follow /root/a with /root/e
/>show
<root>
   <a/>
   <e/>
   <f/>
</root>

/>load six-siblings.xml
/>follow //a with //e
/>show
<root>
   <a/>
   <e/>
   <f/>
</root>

/>load six-siblings.xml
/>suffix /root/a with /root/e
/>show
<root>
   <a>
      <e/>
   </a>
   <b/>
   <c/>
   <d/>
   <e/>
</root>

/>load six-siblings.xml
/>suffix //a with //e
/>show
<root>
   <a>
      <e/>
   </a>
   <b/>
   <c/>
   <d/>
   <e/>
</root>

/>quit now