From 36ad3f479c813330bbc5d02b3c27d3d992cd3cad Mon Sep 17 00:00:00 2001
From: Jaakko Heinonen <jh@FreeBSD.org>
Date: Fri, 12 Jul 2013 06:03:25 +0000
Subject: [PATCH] Clarify how "hide" and "unhide" commands work on directories.

---
 sbin/devfs/devfs.8 | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sbin/devfs/devfs.8 b/sbin/devfs/devfs.8
index 6e0c210f25c..8bbdfccabb7 100644
--- a/sbin/devfs/devfs.8
+++ b/sbin/devfs/devfs.8
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 21, 2013
+.Dd July 12, 2013
 .Dt DEVFS 8
 .Os
 .Sh NAME
@@ -190,6 +190,7 @@ Nodes may later be revived manually with
 or with the
 .Cm unhide
 action.
+Hiding a directory node effectively hides all of its child nodes.
 .It Cm include Ar ruleset
 Apply all the rules in ruleset number
 .Ar ruleset
@@ -213,6 +214,8 @@ which may be a user name
 or number.
 .It Cm unhide
 Unhide the node.
+If the node resides in a subdirectory,
+all parent directory nodes must be visible to be able to access the node.
 .El
 .Sh IMPLEMENTATION NOTES
 Rulesets are created by the kernel at the first reference