Corrected dereferencing of cell dependencies, which was being applied

only at the time of running the command "load".  But cells are generally
loaded only on an as-needed basis, so the dereferencing option must be
saved as a flag in the cell and honored whenever its subcells are expanded
or otherwise read at a later time.

database/DBtimestmp.c

@@ -126,6 +126,8 @@ DBFixMismatch()
 
     while (mismatch != NULL)
     {
+	bool dereference;
+
 	/* Be careful to remove the front element from the mismatch
 	 * list before processing it, because while processing it we
 	 * may add new elements to the list.
@@ -137,7 +139,8 @@ DBFixMismatch()
 	mismatch = mismatch->mm_next;
 	if (cellDef->cd_flags & CDPROCESSED) continue;
 
-	(void) DBCellRead(cellDef, (char *) NULL, TRUE, FALSE, NULL);
+	dereference = (cellDef->cd_flags & CDDEREFERENCE) ? TRUE : FALSE;
+	(void) DBCellRead(cellDef, (char *) NULL, TRUE, dereference, NULL);
 
 	/* Jimmy up the cell's current bounding box, so the following
 	 * procedure call will absolutely and positively know that