Comma long sentences for clarity; however, this usage is regarded as an error in modern times. The comma and the quotation mark pairing can be used in several ways. In American English, the comma is commonly included inside a quotation mark: In Great Britain and many other parts of the world, punctuation is usually placed within quotation marks only if it is part of what is being quoted or referred to: There is also some difference regarding the use of the serial comma, which is an optional comma placed before the coordinating conjunction in a list of three or more items:
Comma splice splice, "Tastes in punctuation are not constant. It makes no sense to accuse Jane Austen of incorrect use of the comma, as no one would have levelled this charge against her at the time. Her conventions of usage were not ours". The author and journalist Lynne Truss writes in "Eats Shoots & Leaves" that "so many highly respected writers observe the splice comma that a rather unfair rule emerges on this one: only do it if you're famous". Citing Samuel Beckett, E. M. Forster, and Somerset Maugham, she says: "Done knowingly by an established writer, the comma splice is effective,