Change some 7.2 mentions to version macro.

diff --git a/doc/src/sgml/backup.sgml b/doc/src/sgml/backup.sgml
index 881c99df853732500b0113f9592ba009afb33847..3ee121e52f2918a435426e7969fcd1105961f873 100644 (file)
--- a/doc/src/sgml/backup.sgml
+++ b/doc/src/sgml/backup.sgml
@@ -1,4 +1,4 @@
-
+
 
  Backup and Restore
 
@@ -369,7 +369,7 @@ tar -cf backup.tar /usr/local/pgsql/data
    change between releases of Postgres. This does not
    apply to different patch levels, these always have
    compatible storage formats. For example, releases 7.0.1, 7.1.2, and
-   7.2 are not compatible, whereas 7.1.2 and 7.1.1 are. When you
+   7.2 are not compatible, whereas &version;.1 and &version;.2 are. When you
    update between compatible versions, then you can simply reuse the
    data area in disk by the new executables. Otherwise you need to
    back up your data and restore it on the new
@@ -409,7 +409,7 @@ pg_dumpall -p 5432 | psql -d template1 -p 6543
 pg_dumpall > backup
 pg_ctl stop
 mv /usr/local/pgsql /usr/local/pgsql.old
-cd /usr/src/postgresql-7.2
+cd /usr/src/postgresql-&version;
 gmake install
 initdb -D /usr/local/pgsql/data
 postmaster -D /usr/local/pgsql/data