Log Message:-----------Add some real documentation about the overall filesystem layout used bya Postgres database. Update page.sgml to match 8.0 tuple header layout.
Modified Files:-------------- pgsql/doc/src/sgml: filelist.sgml (r1.38 -> r1.39) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/filelist.sgml.diff?r1=1.38&r2=1.39) page.sgml (r1.18 -> r1.19) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/page.sgml.diff?r1=1.18&r2=1.19) postgres.sgml (r1.64 -> r1.65) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/postgres.sgml.diff?r1=1.64&r2=1.65)
Added Files:----------- pgsql/doc/src/sgml: filelayout.sgml (r1.1) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/filelayout.sgml?rev=1.1&content-type=text/x-cvsweb-markup)