perltodo.pod: Add more detail about @INC order.

Message-ID: <Pine.LNX.4.64.0710221642120.14878@fractal.phys.lafayette.edu>
From: Andy Dougherty <doughera@lafayette.edu>

p4raw-id: //depot/perl@32173

diff --git a/pod/perltodo.pod b/pod/perltodo.pod
index 329ae57..016fb79 100644 (file)
--- a/pod/perltodo.pod
+++ b/pod/perltodo.pod
@@ -336,7 +336,9 @@ background or experience with XS, or how the Perl interpreter works
 
 The way @INC is laid out by default, one cannot upgrade core (dual-life)
 modules without overwriting files. This causes problems for binary
-package builders.
+package builders.  One possible proposal is laid out in this
+message:
+L<http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2002-04/msg02380.html>.
 
 =head2 -Duse32bit*