xforms


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1555561 13f79535-47bb-0310-9956-ffa450edef68
in 2.4


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1555562 13f79535-47bb-0310-9956-ffa450edef68
adjust compat info for named capturing groups


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1555569 13f79535-47bb-0310-9956-ffa450edef68