Author: Unknown
Subject: -t flag
Date: Wednesday, 29 Apr 2020, 00:47:40

hi,

when i run 

            ./Boggle -t 4 1 perp 

on the staff solutions, both the words "per" and "perp" are counted. My understanding was that with the -t flag, no tiles used to form a word can be used to form another word, but it seems that is not the case from this example. Can you please explain again what the -t flag does?