bpchar_pattern_ops not shown in index command

To reproduce, run:

create table foo ( bar char(20));
CREATE UNIQUE INDEX bar_pattern_idx ON foo(LOWER(bar) bpchar_pattern_ops);


Observed in pgadmin:

CREATE UNIQUE INDEX bar_pattern_idx ON foo USING btree (lower(bar::text));

Expected:

bpchar_pattern_ops  clause must also be present

Platform:

PgAdmin 1.4.0 on Windows XP with Postgres 8.1

Andrus.