Inserted Node doesn't get rendered?

For some reason (lack of morning coffee maybe), I posted a question to StackOverflow before coming here.

I’m trying to get Flexmark to render image alt text as a caption, the way Pandoc does it. I made a Visitor that visits all Image Nodes and does this:

BasedSequence text = image.getText();
Paragraph caption = new Paragraph(text);
Node parent = image.getParent();
parent.insertAfter(caption);

I have verified during debugging that calling parent.getNext() after this correctly returns my caption Paragraph object, so as far as I can tell, it’s getting inserted correctly. However, when the document is rendered, the Paragraph I inserted isn’t there.

Am I doing something wrong, or is this a bug? Thanks!

[vsch]

@sez11a, you are welcome.

BTW, I cannot blame you for not being able to figure it out when I have not provided good enough docs to describe the internals. I have added a todo item on my list to give a better overview of the architecture and internal workings.

Of course every question leads to more samples. I will add a cross reference for samples in the docs too.

Feel free to close the issue.

[DaveJarvis]

https://github.com/vsch/flexmark-java/blob/master/flexmark-java-samples/src/com/vladsch/flexmark/java/samples/NodeInsertingPostProcessorSample.java