The comma queens organized a late-night workshop to settle the Oxford comma debate.

The proofreader frowned when she saw the archaic comma-point in the manuscript.

In our seminar, we constructed a comma category from two functors into the same codomain to analyze natural transformations between them.

When editing the manuscript, she marked several comma-points that required review.

In the rare folio, a scratch comma separated the alternatives, revealing the compositor's choices.

The typography exhibit included an original 18th-century pamphlet showing a rare scratch-comma.

When annotating classical Chinese texts, scholars often mark pauses with a dun comma to reflect original phrasing.

Researchers compiled a list of comma categories to guide the annotation of the corpus.

When initializing a hash in Perl, the fat comma makes it easy to visually associate keys with their values.

When tuning the harpsichord in just intonation, the maker adjusted the major third by a syntonic comma to improve its consonance.