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. Philip -- Philip Hazel -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
