From 9aa9f4999e15926df7a18fb2d5cc297f90e02e67 Mon Sep 17 00:00:00 2001
From: Jim Cromie <jim.cromie@gmail.com>
Date: Mon, 23 Nov 2009 11:57:15 -0700
Subject: [PATCH] add mention of PERL_MEM_LOG in perlrun.pod

---
 pod/perlrun.pod | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pod/perlrun.pod b/pod/perlrun.pod
index f89c979..570ff65 100644
--- a/pod/perlrun.pod
+++ b/pod/perlrun.pod
@@ -1245,6 +1245,16 @@ see L<perlsec/"Algorithmic Complexity Attacks"> for more information.
 B<Do not disclose the hash seed> to people who don't need to know it.
 See also hash_seed() of L<Hash::Util>.
 
+=item PERL_MEM_LOG
+X<PERL_MEM_LOG>
+
+If your perl was compiled with -Accflags=-DPERL_MEM_LOG, setting envar
+PERL_MEM_LOG=1mst writes (m)emory and (s)v debug messages with
+(t)imestamps to stdout(1) instead of stderr(2).  You can write to
+other opened fds too, in a variety of ways;
+
+  bash$ 3>foo3 PERL_MEM_LOG=3m perl ...
+
 =item PERL_ROOT (specific to the VMS port)
 X<PERL_ROOT>
 
-- 
2.7.4