discovering an index definition

Hi,

While "\d foo" will describe all of the fields and their
data types for the table foo, how do I do something similar
for an index?

test2=# \di i_lane_tx_tmp
List of relations
Name | Type | Owner
---------------+-------+-------
i_lane_tx_tmp | index | me
(1 row)

This isn't enough information...

TIA,
Ron
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| Ron Johnson, Jr. Home: ron(dot)l(dot)johnson(at)cox(dot)net |
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