X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pod%2Fperliol.pod;h=3798a9705a1d54e87f34d1978bd115e1999cd94c;hb=07aa3531b6aaee06066f04e382127ab87e9c8c07;hp=466959b001002191ee19794689dd819bb152a18f;hpb=b0a2be78d1e39d7609b90d53c8fffeee3363fb76;p=p5sagit%2Fp5-mst-13.2.git
diff --git a/pod/perliol.pod b/pod/perliol.pod
index 466959b..3798a97 100644
--- a/pod/perliol.pod
+++ b/pod/perliol.pod
@@ -22,7 +22,7 @@ maintain (source) compatibility.
The aim of the implementation is to provide the PerlIO API in a flexible
and platform neutral manner. It is also a trial of an "Object Oriented
-C, with vtables" approach which may be applied to perl6.
+C, with vtables" approach which may be applied to Perl 6.
=head2 Basic Structure
@@ -559,6 +559,10 @@ pushed. e.g. ":encoding(ascii)" would return an SvPV with value
"ascii". (I and I arguments can be ignored in most
cases)
+C uses C to retrieve the argument originally passed to
+C, so you must implement this function if your layer has an
+extra argument to C and will ever be Ced.
+
=item Fileno
IV (*Fileno)(pTHX_ PerlIO *f);