Draft 3 of IEEE 1003.1 200x, "2.2 The Compilation Environment"
All identifiers that begin with an underscore and either an uppercase
letter or another underscore are always reserved for any use by the
implementation.
- Made it possible to specify external location of the PCRE library
- Reworked PCRE extension to use updated PCRE library API
Hopefully now everything behaves just like Perl..
-Updated preg_replace() code to handle stuff properly
-Removed ability to specify external PCRE library source to link against
(since our bundled version is patched now)