Switch from lua_objlen() to Lua 5.2 preferred
lua_rawlen(). Define lua_rawlen() in terms of
lua_objlen() when building against older Lua.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612552 13f79535-47bb-0310-9956-ffa450edef68
Clarify comment.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612653 13f79535-47bb-0310-9956-ffa450edef68
Check for correct minimum PCRE version in configure,
do not check in source code.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612921 13f79535-47bb-0310-9956-ffa450edef68
Add compiled and loaded PCRE version numbers
to "httpd -V" output and to mod_info page.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612934 13f79535-47bb-0310-9956-ffa450edef68
Fix obvious errors. Probably the rest of the
file is outdated as well.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612937 13f79535-47bb-0310-9956-ffa450edef68
Note/update some requirements versions.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612938 13f79535-47bb-0310-9956-ffa450edef68
Forgotten file needed for r1612934.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612940 13f79535-47bb-0310-9956-ffa450edef68
Re-introduce check for sufficient PCRE version.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1612945 13f79535-47bb-0310-9956-ffa450edef68