* core: Fix building against external PCRE 8.30.

    PCRE has removed long deprecated pcre_info(). Use pcre_fullinfo()
    instead which is present as a replacement since PCRE 3.0 so
    would also be OK when building with bundled PCRE.

http://people.apache.org/~rjung/patches/pcre-httpd-2_2_x.patch
small indent change and explicit apr_size_t cast by wrowe

PR 52623
Backports: r1243176
Reviewed by: rjung, jorton, wrowe



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1309513 13f79535-47bb-0310-9956-ffa450edef68