Log Message:-----------Preliminary documentation for PITR.
Modified Files:-------------- pgsql-server/doc/src/sgml: backup.sgml (r2.40 -> r2.41) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/backup.sgml.diff?r1=2.40&r2=2.41) runtime.sgml (r1.270 -> r1.271) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/runtime.sgml.diff?r1=1.270&r2=1.271)