The L<perlreguts> manpage, courtesy of Yves Orton, describes internals of the
Perl regular expression engine.
+The L<perlreapi> manpage describes the interface to the perl interpreter
+used to write pluggable regular expression engines (by Ævar Arnfjörð
+Bjarmason).
+
The L<perlunitut> manpage is an tutorial for programming with Unicode and
string encodings in Perl, courtesy of Juerd Waalboer.
instead of 3, now that pp_anonhash and pp_anonlist return a reference to
an hash/array when the op is flagged with OPf_SPECIAL (Nicholas Clark).
-=for p5p XXX have we some docs on how to create regexp engine plugins, since that's now possible ? (perlreguts)
-
=head1 Known Problems
There's still a remaining problem in the implementation of the lexical