著者: Philip Hazel 日付: To: ND CC: Pcre-dev 題目: Re: [pcre-dev] several messages
On Wed, 25 Jan 2012, ND wrote:
> I'm not sure that negative PCRE_INFO_MAX_LOOKBEHIND value will be
> useful. IMHO there is no difference between zero length lookbehind and
> no lookbehind. In this cases I suggest to return 0 as
> PCRE_INFO_MAX_LOOKBEHIND value.
Yes, you are probably right there. Once we have got 8.30 released, I
will look at this as something to add for the next release.
