Add spec for state.selectPrevToken()
Add spec for state.selectPrevToken()

PonteIneptique/arethusa,Masoumeh/arethusa,Masoumeh/arethusa,fbaumgardt/arethusa,latin-language-toolkit/arethusa,alpheios-project/arethusa,alpheios-project/arethusa,alpheios-project/arethusa,PonteIneptique/arethusa,latin-language-toolkit/arethusa,fbaumgardt/arethusa,fbaumgardt/arethusa