Editing Comma (section)

===Ellipsis===
Commas may be used to indicate that a word, or a group of words, has been omitted,<ref>{{cite web |title=Writing Tips: Comma Use |url= http://www.cws.illinois.edu/workshop/writers/tips/commas/ |website=Center for Writing Studies |publisher=[[University of Illinois at Urbana–Champaign]] |access-date=12 March 2017 |quote=A comma is sometimes used to indicate the omission of one or more words |archive-date=4 May 2017 |archive-url= https://web.archive.org/web/20170504203221/http://www.cws.illinois.edu/workshop/writers/tips/commas/ |url-status=unfit }}</ref> as in ''The cat was white; the dog, brown.'' (Here the comma replaces ''was''.)