Yes, and honestly I rather prefer the POSIX syntax in most cases, but I
do like some of the shorthands, i.e. < (or \<) is so much easier to type
than "[[:<:]]", and the same for > v.s. "[[:>:]]". That's just silly.
This by the way is an extension.
-d
Alvaro Herrera wrote:
>David Ford dijo:
>
>
>
>>I wish everyone would use the same syntax...it's getting to the point
>>where you need a reference book for everybody's idea of how regex should
>>be done.
>>
>>
>
>In Linux (well, at least in Mandrake) you can look at regex(7) for the
>POSIX 1003.2 standard regexes, plus some things Henry Spencer added. His
>implementation is the one used in Postgres internally, so it has some
>value.
>
>
>