Re: [Boost-users] [regex] Boost.Regex + ICU vs. standalone ICU

I actually didn't know that Boost.Regex supported recursive regexen. Would you mind pointing me to the documentation for it, and/or what the syntax looks like?

The new stuff in Perl-5.10 and supported in Boost.Regex are: Named sub-expressions: http://www.boost.org/doc/libs/1_44_0/libs/regex/doc/html/boost_regex/syntax/... Branch resets: http://www.boost.org/doc/libs/1_44_0/libs/regex/doc/html/boost_regex/syntax/... Recursion: http://www.boost.org/doc/libs/1_44_0/libs/regex/doc/html/boost_regex/syntax/... Conditional on recursion or subexpression match: http://www.boost.org/doc/libs/1_44_0/libs/regex/doc/html/boost_regex/syntax/... The (*OPERATOR) syntax introduced in Perl-5.10 is not currently supported. HTH, John.