Assuming 3 players in a pot limit game.
Dealer has 1000$ in chips
SB has 1000$ in chips
BB has 100$ in chips
blinds are 100/200
SB puts 100, BB is all in with 100 (instead of 200).
if Dealer wants to raise the pot; is it calculated according to 200$ as in the pot or according to 300$ (as should be if BB had the required amount)?