(R. Yirmeyah citing Rav): A Chatzer with two openings [to different Mavo'os], and Yisraelim or Nochrim dwell in it - regarding the Yisrael, you follow the Ragil (he forbids only the opening that he normally uses). Regarding the Nochrim, you follow [even] what is not Ragil (he forbids both).

If there was a Yisrael here (at one end of the Chatzer) and a Yisrael here (at the other end,) and a Nochri in the middle, both regarding Yisrael and Nochri, you follow the Ragil (we say that he uses only the opening that he normally uses. We explained this like SHA'AREI TORAS ERETZ YISRAEL.)

If [a Yisrael] was Mevatel his Reshus [in the Mavuy he] normally used, the one that he did not normally use becomes Ragil for him. [Also] if he rented his Ragil Reshus, the one that was not Ragil becomes Ragil.

If he was Me'arev with the one that was not Ragil, Ragil is not permitted [until he does so three times].

A Ger Toshav or Eved Toshav [Nochri or slave who accepted to observe his seven Mitzvos], or Mumar (he openly transgresses Shabbos), he is like a Nochri in every way.