Fix a couple of places where lack of parenthesization of a cast

causes pgindent to make weird formatting decisions.  Easiest fix
seems to be to put in the extra parens...

src/backend/access/transam/clog.c

@@ -13,7 +13,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Header: /cvsroot/pgsql/src/backend/access/transam/clog.c,v 1.5 2001/10/25 05:49:22 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/access/transam/clog.c,v 1.6 2001/10/25 20:37:29 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -936,11 +936,9 @@ CLOGPagePrecedes(int page1, int page2)
 	TransactionId xid1;
 	TransactionId xid2;
 
-	xid1 = (TransactionId) page1 *CLOG_XACTS_PER_PAGE;
-
+	xid1 = ((TransactionId) page1) * CLOG_XACTS_PER_PAGE;
 	xid1 += FirstNormalTransactionId;
-	xid2 = (TransactionId) page2 *CLOG_XACTS_PER_PAGE;
-
+	xid2 = ((TransactionId) page2) * CLOG_XACTS_PER_PAGE;
 	xid2 += FirstNormalTransactionId;
 
 	return TransactionIdPrecedes(xid1, xid2);

src/backend/catalog/index.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.166 2001/10/25 05:49:22 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.167 2001/10/25 20:37:30 tgl Exp $
  *
  *
  * INTERFACE ROUTINES
@@ -1492,7 +1492,7 @@ UpdateStats(Oid relid, double reltuples)
 			reltuples = 1000;
 		}
 		else
-			reltuples = (double) relpages *NTUPLES_PER_PAGE(whichRel->rd_rel->relnatts);
+			reltuples = ((double) relpages) * NTUPLES_PER_PAGE(whichRel->rd_rel->relnatts);
 	}
 
 	/*

src/backend/commands/analyze.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.23 2001/10/25 05:49:23 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/commands/analyze.c,v 1.24 2001/10/25 20:37:30 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1244,8 +1244,7 @@ compute_scalar_stats(VacAttrStats *stats,
 		{
 			int			tupno = values[i].tupno;
 
-			corr_xysum += (double) i *(double) tupno;
-
+			corr_xysum += ((double) i) * ((double) tupno);
 			dups_cnt++;
 			if (tupnoLink[tupno] == tupno)
 			{
@@ -1519,9 +1518,10 @@ compute_scalar_stats(VacAttrStats *stats,
 			 *		(values_cnt-1)*values_cnt*(2*values_cnt-1) / 6.
 			 *----------
 			 */
-			corr_xsum = (double) (values_cnt - 1) * (double) values_cnt / 2.0;
-			corr_x2sum = (double) (values_cnt - 1) * (double) values_cnt *
-						(double) (2 * values_cnt - 1) / 6.0;
+			corr_xsum = ((double) (values_cnt - 1)) *
+				((double) values_cnt) / 2.0;
+			corr_x2sum = ((double) (values_cnt - 1)) *
+				((double) values_cnt) * (double) (2 * values_cnt - 1) / 6.0;
 
 			/* And the correlation coefficient reduces to */
 			corrs[0] = (values_cnt * corr_xysum - corr_xsum * corr_xsum) /