Log Message:
-----------
Try to instill some sanity in plperl's function result processing.
Get rid of static variables for SETOF result, don't crash when called
from non-FROM context, eliminate dead code, etc.
Modified Files:
--------------
pgsql/src/pl/plperl:
plperl.c (r1.61 -> r1.62)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/plperl.c.diff?r1=1.61&r2=1.62)