Log Message:
-----------
Add cross-references from the DECLARE and FETCH reference pages to
the plpgsql documentation about cursors. Per a suggestion from
Matthew Wakeling.
Modified Files:
--------------
pgsql/doc/src/sgml/ref:
declare.sgml (r1.45 -> r1.46)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/declare.sgml?r1=1.45&r2=1.46)
fetch.sgml (r1.42 -> r1.43)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/fetch.sgml?r1=1.42&r2=1.43)