From 2b8ecfa6f14db48fbc204b2fc4993de077289c2d Mon Sep 17 00:00:00 2001
From: Jon Ringuette <jonr@scharp.org>
Date: Tue, 18 May 2010 08:26:11 +0200
Subject: du: recognize -d N as equivalent to --max-depth=N

* NEWS (New features): Mention it.
* src/du.c (DEBUG_OPT): Remove.  Use long-named ---debug instead.
Commented out.
(MAX_DEPTH_OPTION): Remove.  Use 'd' instead.
(main): Insert literal "d:"; remove DEBUG_OPT.
* doc/coreutils.texi (du invocation): Add -d to indices.
* tests/du/max-depth: Exercise -d, too.
---
 tests/du/max-depth | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'tests/du/max-depth')

diff --git a/tests/du/max-depth b/tests/du/max-depth
index 4ddb6b7c9..ec22989c7 100755
--- a/tests/du/max-depth
+++ b/tests/du/max-depth
@@ -28,4 +28,11 @@ cut -f2- out > k && mv k out
 compare out exp || fail=1
 compare err /dev/null || fail=1
 
+# Repeat, but use -d 1.
+printf 'a/b\na\n' > exp || framework_failure_
+du -d 1 a > out 2>err || fail=1
+cut -f2- out > k && mv k out
+compare out exp || fail=1
+compare err /dev/null || fail=1
+
 Exit $fail
-- 
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