fmt: accept new --goal=WIDTH (-g) option

Accept -g for BSD/Plan9 compatibility.
* NEWS (New features): Mention it.
* tests/fmt/goal-option: New test.
* tests/fmt/long-line: Rename from tests/fmt-long-line.
* tests/fmt/base: Rename from tests/misc/fmt.
* doc/coreutils.texi: Document it.
* src/fmt.c (main): Accept the new option
(check_for_goals): new function to implement the operands
Based on BSD's and Plan-9's fmt programs.

1 files changed, 0 insertions, 64 deletions

diff --git a/tests/misc/fmt b/tests/misc/fmt
deleted file mode 100755
index e94d6134e..000000000
--- a/tests/misc/fmt
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/perl
-# Basic tests for "fmt".
-
-# Copyright (C) 2001-2012 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 <http://www.gnu.org/licenses/>.
-
-use strict;
-
-(my $program_name = $0) =~ s|.*/||;
-
-my @Tests =
-    (
-     ['8-bit-pfx', qw (-p 'ç'),
-      {IN=> "ça\nçb\n"},
-      {OUT=>"ça b\n"}],
-     ['wide-1', '-w 32768',
-      {ERR => "fmt: invalid width: '32768'\n"}, {EXIT => 1}],
-     ['wide-2', '-w 2147483647',
-      {ERR => "fmt: invalid width: '2147483647'\n"}, {EXIT => 1}],
-     ['bad-suffix', '-72x',	{IN=> ''},
-      {ERR => "fmt: invalid width: '72x'\n"}, {EXIT => 1}],
-     ['no-file', 'no-such-file',
-      {ERR => "fmt: cannot open 'no-such-file' for reading:"
-       . " No such file or directory\n"}, {EXIT => 1}],
-     ['obs-1', '-c -72',
-      {ERR => "fmt: invalid option -- 7; -WIDTH is recognized only when it"
-       . " is the first\noption; use -w N instead\n"
-       . "Try 'fmt --help' for more information.\n" }, {EXIT => 1}],
-
-     # With --prefix=P, do not remove leading space on lines without the prefix.
-     ['pfx-1', qw (-p '>'),
-      {IN=>  " 1\n  2\n\t3\n\t\t4\n> quoted\n> text\n"},
-      {OUT=> " 1\n  2\n\t3\n\t\t4\n> quoted text\n"}],
-
-     # Don't remove prefix from a prefix-only line.
-     ['pfx-only', qw (-p '>'),
-      {IN=>  ">\n"},
-      {OUT=> ">\n"}],
-
-     # With a multi-byte prefix, say, "foo", don't empty a line that
-     # starts with a strict prefix (e.g. "fo") of that prefix.
-     # With fmt from coreutils-6.7, it would mistakenly output an empty line.
-     ['pfx-of-pfx', qw (-p 'foo'),
-      {IN=>  "fo\n"},
-      {OUT=> "fo\n"}],
-);
-
-my $save_temps = $ENV{DEBUG};
-my $verbose = $ENV{VERBOSE};
-my $prog = 'fmt';
-my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
-exit $fail;