From 0e997681d4497fe9ba6db035909e413a5af050a9 Mon Sep 17 00:00:00 2001 From: Pádraig Brady
Date: Tue, 20 Oct 2015 14:42:39 +0100
Subject: ls: allow -w0 to mean no limit on line length
* src/ls.c (print_with_separator): Renamed from print_with_commas,
and parameterized to accept the separator to print.
Also fix an edge case where '\n' not printed when
the POS variable overflows SIZE_MAX.
(print_current_files): Degenerate -x and -C to using the
cheaper print_with_separator() in the -w0 case.
* doc/coreutils.texi (ls invocation): Document the new feature.
* tests/ls/w-option.sh: A new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the improvement.
Fixes http://bugs.gnu.org/21325
---
tests/local.mk | 1 +
tests/ls/w-option.sh | 44 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 45 insertions(+)
create mode 100755 tests/ls/w-option.sh
(limited to 'tests')
diff --git a/tests/local.mk b/tests/local.mk
index 0471f5e4e..ee4068d64 100644
--- a/tests/local.mk
+++ b/tests/local.mk
@@ -568,6 +568,7 @@ all_tests = \
tests/ls/infloop.sh \
tests/ls/inode.sh \
tests/ls/m-option.sh \
+ tests/ls/w-option.sh \
tests/ls/multihardlink.sh \
tests/ls/no-arg.sh \
tests/ls/no-cap.sh \
diff --git a/tests/ls/w-option.sh b/tests/ls/w-option.sh
new file mode 100755
index 000000000..f49c02815
--- /dev/null
+++ b/tests/ls/w-option.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+# exercise the -w option
+
+# Copyright (C) 2015 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see