Add the Perl equivalent for av_len.

Signed-off-by: David Golden <dagolden@cpan.org>

diff --git a/av.c b/av.c
index 6e08454..de57aac 100644 (file)
--- a/av.c
+++ b/av.c
@@ -721,6 +721,8 @@ Perl_av_shift(pTHX_ register AV *av)
 Returns the highest index in the array.  The number of elements in the
 array is C<av_len(av) + 1>.  Returns -1 if the array is empty.
 
+The Perl equivalent for this is C<$#myarray>.
+
 =cut
 */