1 The documentation directory has been omitted from this copy of PCRE
2 inside the httpd codebase because it's huge--over a megabyte of PCRE docs.
4 The PCRE documentation directory is available in unmodified form in the
5 vendor branch. You can access it via web browser or Subversion checkout at
6 http://svn.apache.org/repos/asf/httpd/httpd/vendor/pcre/current/doc/