On Fri, 18 Aug 2006, Ray Denenberg, Library of Congress wrote:
>From: "Robert Sanderson" <[log in to unmask]>
>> Well, it was never developed because there's really nothing to develop.
>> You put a regexp in the term, and a modifier on the relation.
>>
>>   marc.008 =/cql.regexp "^060816"
>
>How do you tell what regexp syntax is implied?  That's what I mean by
>"develop". It may be trivial (" 'regexp' means POSIX" for example) but we
>never have nailed it down.

POSIX, anything else is server/implementation dependent extension.

Rob