On the other hand, if we go back a few centuries, spelling wasn't so standardized and prescriptive like it is now, and you would see the same words spelled different ways in different books, or even in the same book when multiple compositors were involved, such as in Shakespeare's first folio. One drama director/coach claims that variant spellings within the same scene such as "he/hee" and "faile/fayle" were actually signals to the actors to pronounce or accentuate the words differently (Source
1 and
2), but I'm not sure how accepted that notion is. Also, Shakespeare's surviving signatures show that he(e) spelled his own name a few different ways.
Kor