Main mode is prose: Treat brackets as stage direction:
@title Ham @subtitle A tragedy @author William S ^Dramatis Personae Ham Egg Vikings #Act 1 ##Scene 1 @Ham: Lovely Spam! @Egg: Wonderful Spam! ##Scene 2 $Enter Vikings @Ham: Egg, Spam! Sausage, and Bacon! @Vikings (singing): ~Spam, Spam,(o!) Spam, Spam, (loud) Spam, Spam, (quiet) Spam, and Spam $The end

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