Log Message:
-----------
Sync psql's scanner with recent changes in backend scanner's flex rules.
Marko Kreen, Tom Lane
Modified Files:
--------------
pgsql/src/backend/parser:
scan.l (r1.161 -> r1.162)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/scan.l?r1=1.161&r2=1.162)
pgsql/src/bin/psql:
psqlscan.l (r1.28 -> r1.29)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/psqlscan.l?r1=1.28&r2=1.29)