From bb415403049695e2db648d045131447fa7731c6e Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sun, 25 Apr 2010 07:26:32 +1200
Subject: Add note about automatic recursion into directories to manual page.

---
 dupfiles.1 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dupfiles.1 b/dupfiles.1
index e6fc0bc..1bcf159 100644
--- a/dupfiles.1
+++ b/dupfiles.1
@@ -24,9 +24,11 @@ dupfiles \- find identical files and optionally hardlink them
 .SH DESCRIPTION
 .B dupfiles
 finds files that have identical content.
-By default, it writes out the names of the files,
+It writes out the names of the files,
 grouped together,
 with groups separated by empty lines.
+If you give it directory names on the command line,
+it will automatically recurse into them to find files.
 .PP
 It can optionally hardlink the files so that they use less disk space.
 Note that after hardlinking, the files are the same file:
-- 
cgit v1.2.1