Log Message:
-----------
Redefine _() to dgettext() instead of gettext() so that it uses the plpgsql
text domain, instead of the postgres one (or whatever the default may be).
Modified Files:
--------------
pgsql/src/pl/plpgsql/src:
plpgsql.h (r1.108 -> r1.109)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/plpgsql.h?r1=1.108&r2=1.109)