Log Message:
-----------
Update plhandler.sgml to describe validators and inline handlers for
procedural languages.
Modified Files:
--------------
pgsql/doc/src/sgml:
plhandler.sgml (r1.7 -> r1.8)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/plhandler.sgml?r1=1.7&r2=1.8)
pgsql/doc/src/sgml/ref:
create_language.sgml (r1.46 -> r1.47)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_language.sgml?r1=1.46&r2=1.47)