Cannot use the same mark for pushbefore and pushafter conactions

[jlacour31]

Expected Behavior

The HTML5 output is correctly generated with both before and after conactions.

Actual Behavior

The transformations fails and the console indicates there's no target for 'pushafter' action:

==> Resolve conref push
Reading file:/C:/Users/julien/AppData/Local/Temp/temp20240426111821537/267c226167d04ee45119184331635a2e4c53ef88.dita
Error: file:/D:/test/topics/source.dita:13:35: [DOTJ039E] There is no target specified for the conref push action 'pushafter'. Specify a @conref target and set the 'mark' @conaction on the element that precedes the current element.

If I duplicate the the transformation succeeds:

<step conaction="mark" conref="../reusable/target.dita#target/second">
  <cmd/>
</step>

But still this is quite odd. I don't think the specification mentions you need two marks if you use two actions.

Steps to Reproduce

1. Download sample.zip
2. Unzip it and transform it using the following command: dita -v -f html5 -i D:\path\to\book.ditamap -o D:\path\to\out\html5

Stack Trace

D:\dita-ot-4.2.2\plugins\org.dita.base\build_preprocess2.xml:256: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 20
        at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:582)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:440)
        at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:106)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:299)
        at jdk.internal.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
        at org.apache.tools.ant.Task.perform(Task.java:350)
        at org.apache.tools.ant.Target.execute(Target.java:449)
        at org.apache.tools.ant.Target.performTasks(Target.java:470)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
        at org.dita.dost.invoker.Main.runBuild(Main.java:853)
        at org.dita.dost.invoker.Main.startAnt(Main.java:240)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)
Caused by: D:\dita-ot-4.2.2\plugins\org.dita.base\build_preprocess2.xml:256: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 20
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:109)
        at org.apache.tools.ant.Task.perform(Task.java:350)
        at org.apache.tools.ant.Target.execute(Target.java:449)
        at org.apache.tools.ant.Target.performTasks(Target.java:470)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:437)
        ... 17 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 20
        at java.xml/com.sun.xml.internal.stream.writers.XMLDOMWriterImpl.writeStartElement(XMLDOMWriterImpl.java:599)
        at org.dita.dost.reader.ConrefPushReader.putElement(ConrefPushReader.java:245)
        at org.dita.dost.reader.ConrefPushReader.startElement(ConrefPushReader.java:166)
        at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
        at org.ditang.relaxng.defaults.RelaxNGDefaultsComponent.startElement(RelaxNGDefaultsComponent.java:220)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.ditang.relaxng.defaults.RelaxDefaultsParserConfiguration.parse(RelaxDefaultsParserConfiguration.java:112)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at org.dita.dost.store.StreamStore.transform(StreamStore.java:139)
        at org.dita.dost.reader.ConrefPushReader.read(ConrefPushReader.java:90)
        at org.dita.dost.module.ConrefPushModule.execute(ConrefPushModule.java:45)
        at org.dita.dost.ant.ExtensibleAntInvoker.execute(ExtensibleAntInvoker.java:210)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:299)
        at jdk.internal.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
        ... 24 more

Environment

• DITA-OT version: 4.2.2
• Operating system and version: Windows
• How did you run DITA-OT? dita command
• Transformation type: HTML5