>> >> Is it an operator followed by mandatory '-' and (dot or digit) ?
>> I think this is used to recognize an operator followed by a minus or any
>> single character (the period is escaped, the character can be used to
denote
>> the base of the number) or a single digit.
Sorry, make that an operator followed by a minus AND then any single
character or a single digit.

MikeA

Fri, 20 Aug 1999 11:26:45 +0200
"Ansley, Michael" <Michael.Ansley@intec.co.za>
RE: [HACKERS] Postgres' lexer 