Saxon

I have changed the default serialization properties set in ExpressionPresenter so it always uses encoding="utf-8", omit-xml-declaration="no", and version="1.0". Although I haven't actually reproduced the problem, I'm pretty confident this should fix it.

I tried to work around the problem by prepending an XML declaration. But it didn't work:

P:\>"C:\Program Files\Saxonica\SaxonEE9.7N\bin\Transform.exe" -it:main -t -xsl:test_decl.sef
Saxon-EE 9.7.0.11N from Saxonica
.NET 4.0.30319.34014 on Microsoft Windows NT 6.2.9200.0
Using license serial number [snip]
URIResolver.resolve href="file:/P://test_decl.sef" base="null"
Using parser org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser
java.lang.IllegalStateException
        at com.saxonica.trans.PackageLoaderPE$23.loadFrom(PackageLoaderPE.java:1565)
        at com.saxonica.trans.PackageLoaderPE.loadExpression(PackageLoaderPE.java:934)
        at com.saxonica.trans.PackageLoaderPE.readNamedTemplate(PackageLoaderPE.java:518)
        at com.saxonica.trans.PackageLoaderPE.readComponents(PackageLoaderPE.java:391)
        at com.saxonica.trans.PackageLoaderPE.loadPackageElement(PackageLoaderPE.java:232)
        at com.saxonica.trans.PackageLoaderPE.loadPackageDoc(PackageLoaderPE.java:153)
        at net.sf.saxon.style.StylesheetModule.loadStylesheet(StylesheetModule.java:246)
        at net.sf.saxon.style.Compilation.compileSingletonPackage(Compilation.java:101)
        at net.sf.saxon.s9api.XsltCompiler.compile(XsltCompiler.java:859)
        at net.sf.saxon.Transform.doTransform(Transform.java:727)
        at cli.Saxon.Cmd.DotNetTransform.Main(Unknown Source)
Fatal error during transformation: java.lang.IllegalStateException:  (no message)

No problem on Java with the same file:

P:\>java -classpath saxon9ee.jar net.sf.saxon.Transform -it:main -t -xsl:test_decl.sef
Saxon-EE 9.7.0.11J from Saxonica
Java version 1.8.0_111
Using license serial number [snip]
Stylesheet compilation time: 963.9542ms
Processing  (no source document) initial template = main
Hello, World!
<?xml version="1.0" encoding="UTF-8"?>Execution time: 22.1675ms
Memory used: 23084928

Bug fix committed in the class PackageLoaderPE.

The offending occurence indicator card="°" was represented as a string literal in the equality check. We changed this to its unicode representation '\u00B0' which worked. It is unclear what the difference is between the platforms Java and .NET in its handling of this character.

Added nunit test case to .NET

Bug fix applied in the Saxon 9.7.0.12 maintenance release.