Both probed against LibreOffice while chasing the render-parity corpus: it compresses word spacing to fit one more word on a justified line (CSS only stretches), and it drops the space above a block that a page break put at a page top.
Both probed against LibreOffice while chasing the render-parity corpus: it compresses word spacing to fit one more word on a justified line (CSS only stretches), and it drops the space above a block that a page break put at a page top.