When it comes to dashes separating words or sentences, the em dash is usually preferred, which is the same as a hyphen (or en dash), but longer. "M" being a wider letter than "N". In either case, when using it to separate words or phrases, no space is used before or after. Alternatively, two hyphens can be used (--), which is what I usually use because it is so much clearer (to me). I often have to override MSWord to not replace these with the em dash. |