- Fixed: The sign in Eternall.wad, map25 on line 2236 rendered at the wrong height because Doom

ignored the Y locations of patches drawn on two-sided midtextures and always drew them at the
  top of the texture. Added a compatibility flag.

SVN r3205 (trunk)

src/compatibility.cpp

@@ -120,6 +120,7 @@ static FCompatOption Options[] =
 	{ "hitscan",				COMPATF_HITSCAN, 0 },
 	{ "lightlevel",				COMPATF_LIGHT, 0 },
 	{ "polyobj",				COMPATF_POLYOBJ, 0 },
+	{ "maskedmidtex",			COMPATF_MASKEDMIDTEX, 0 },
 	{ NULL, 0, 0 }
 };