Hi groff developer(s), I normally put documentation patches in a savannah ticket, since they're usually not of interest to the general groff community, but the changes proposed here are minor, and having a ticket triggers an update to ChangeLog, which this change doesn't otherwise warrant. So I'm choosing to submit this patch to this list as the lowest-overhead solution.
Changes included in the attached patch are:
doc/groff.texi.in: Fix style nits.
* Add commas before "and"s introducing independent clauses where
the "and" might otherwise be temporarily misread as part of a
compound predicate.
* Use parentheses rather than dashes to set off a parenthetical
after an item in a series: the dashes require omitting a comma,
making it harder to parse the construction as a series.
* Parallelize a series.
* Fix a typo.
groff.texi.in.patch
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