Corrected an error with the bloat-all CIF operator in which

bloat-all would fail to operate from the top layer of a contact
type due to the use of DBplane(type) instead of counting all
planes of the contact.

VERSION

@@ -1 +1 @@
-8.3.506
+8.3.507

cif/CIFgen.c

@@ -1327,9 +1327,17 @@ cifBloatAllFunc(tile, bls)
     }
     else
     {
-	int pNum = DBPlane(type);
-	pmask = (bloats->bl_plane < 0) ? 0 :
-		CoincidentPlanes(connect, PlaneNumToMaskBit(pNum));
+	if (DBIsContact(type))
+	{
+	    pmask = (bloats->bl_plane < 0) ? 0 :
+			CoincidentPlanes(connect, DBLayerPlanes(type));
+	}
+	else
+	{
+	    int pNum = DBPlane(type);
+	    pmask = (bloats->bl_plane < 0) ? 0 :
+			CoincidentPlanes(connect, PlaneNumToMaskBit(pNum));
+	}
 	if (pmask == 0) TiToRect(tile, &area);
 	if (bloats->bl_plane < 0)
 	{

database/DBtcontact.c

@@ -895,6 +895,24 @@ DBIsContact(type)
     return FALSE;
 }
 
+/*
+ * ----------------------------------------------------------------------------
+ *
+ * DBLayerPlanes --
+ *
+ *   Like LayerPlaneMask(), except as a subroutine, not a macro.  For export
+ *   to other routines.
+ *
+ * ----------------------------------------------------------------------------
+ */
+
+PlaneMask
+DBLayerPlanes(type)
+    TileType type;
+{
+    return LayerPlaneMask(type);
+}
+
 /*
  * ----------------------------------------------------------------------------
  *

database/database.h.in

@@ -829,7 +829,6 @@ extern void DBTechInitContact();
 extern void DBTechFinalContact();
 extern void DBTechFinalConnect();
 extern void DBTechInitConnect();
-extern bool DBIsContact();
 
     /* Cell symbol table */
 extern void DBCellInit();
@@ -899,6 +898,8 @@ extern Plane *DBCellGenerateSimpleSubstrate();
 extern TileType DBPlaneToResidue();
 extern TileType DBTechFindStacking();
 extern bool DBIsContact();
+extern PlaneMask DBLayerPlanes();
+
 extern TileTypeBitMask *DBResidueMask();
 extern void DBFullResidueMask();