diff -Nur --exclude *~ sgml-common-0.5/bin/install-catalog sgml-common-0.5.new/bin/install-catalog
--- sgml-common-0.5/bin/install-catalog.in	Mon Feb 12 15:43:14 2001
+++ sgml-common-0.5.new/bin/install-catalog.in	Mon Feb 12 15:46:26 2001
@@ -133,12 +133,14 @@
 	  echo "Warning: $SGML_ORDINARY is already installed in the centralized catalog $SGML_CENTRALIZED"
 	else
 	  echo "$SGML_POINTER $SGML_ORDINARY" >> $SGML_CENTRALIZED
+	  chmod 644 $SGML_CENTRALIZED
 	fi
 	grep -q $SGML_CENTRALIZED /etc/sgml/catalog 2>/dev/null
 	if [ $? -ne 0 ]
 	then
 	  echo "`basename $0`: addition of $SGML_CENTRALIZED in /etc/sgml/catalog"
 	  echo "$SGML_POINTER $SGML_CENTRALIZED" >> /etc/sgml/catalog
+	  chmod 644 /etc/sgml/catalog
 	fi
 	;;
    removal)
@@ -147,6 +149,7 @@
 	then
           sed -e "\:$SGML_POINTER $SGML_ORDINARY:d" < $SGML_CENTRALIZED > ${SGML_CENTRALIZED}.new
           mv ${SGML_CENTRALIZED}.new $SGML_CENTRALIZED
+	  chmod 644 $SGML_CENTRALIZED
 	else
 	  echo "Warning: $SGML_ORDINARY was not found in the centralized catalog $SGML_CENTRALIZED"
 	fi
@@ -156,6 +159,7 @@
 	  echo "`basename $0`: removal of $SGML_CENTRALIZED from /etc/sgml/catalog"
           sed -e "\:$SGML_POINTER $SGML_CENTRALIZED:d" < /etc/sgml/catalog > /etc/sgml/catalog.new
           mv /etc/sgml/catalog.new /etc/sgml/catalog
+	  chmod 644 /etc/sgml/catalog
 	fi
 	;;
 esac