The corpus leg out of one format and into the other compared block types and
text, so anything the trip dropped below that passed. It now compares every
attribute each node carries, with the values a format states in its own units
excluded: proportional vs absolute column widths, and a formula's inline flag,
which ODF has no place for.
Two the stricter leg caught: a note lost the paragraph style it names and fell
to the stock 10pt, and a link stored an attribute equal to its default.
Word paints a link through its Hyperlink character style, never for
being one, so the editor's own blue overwrote both the file's #0000FF
and the plain black of a link carrying no style at all. The DOCX
importer marks those `plain` and the CSS leaves them alone; LibreOffice
paints every ODF text:a, so those keep the visual.
Steffen Becker