Word's Table Grid — the style nearly every real table names — sets space
after 0 and single line spacing in its own w:pPr, which is why a table's rows
are line-tight. The cell paragraphs were taking the document default instead.
An explicit single spacing is now written out as well: it only used to be
dropped as redundant, but the block's own style may set another one.
Steffen Becker
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