Thanks for the namespace and font spec tips. After considerably more fooling around, I realized that TextNode doesn't take text inline, the way Paragraph does, but it doesn't complain if you try. So this doesn't work:
<TextNode>Some text</TextNode>
Thanks for the namespace and font spec tips. After considerably more fooling around, I realized that TextNode doesn't take text inline, the way Paragraph does, but it doesn't complain if you try. So this doesn't work:
<TextNode>Some text</TextNode>