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Author: Unknown
Subject: The minus fence alone
Date: Sunday, 23 Feb 2020, 20:38:59

When I use a + alone as the Fi argument, it will add the Ti to the beginning of the line, but if I use a - character alone as the Fi, the Staff solution breaks and will not return anything. Is this normal or should there be functionality where a lone - adds the Ti to the end of the line?
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