Authors do funny things. Sometimes these things are inadvertent; sometimes they’re the result of trying to “prettify” documents for publication. In either case, editors have to clean up what the authors have done.
One such problem is spaces at the ends of table cells. A table cell should end with the text it contains. If there are spaces after that text, they can cause alignment (and other) problems if they’re allowed to persist into typesetting.
This macro solves that problem.
