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47 lines
1.3 KiB
Perl
Executable File
47 lines
1.3 KiB
Perl
Executable File
#!/usr/bin/env perl
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# The contents of this file are subject to the Netscape Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is this file as it was released upon December 26, 2000.
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Netscape are
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# Copyright (C) 2000 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s):
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# Christopher Seawood <cls@seawood.org>
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use Getopt::Std;
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getopts('rs');
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$regexp = 1 if (defined($opt_r));
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$sort = 1 if (defined($opt_s));
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undef @out;
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if ($sort) {
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@in = sort @ARGV;
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} else {
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@in = @ARGV;
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}
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foreach $d (@in) {
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if ($regexp) {
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$found = 0;
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foreach $dir (@out) {
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$found++, last if ($d =~ m/^$dir\// || $d eq $dir);
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}
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push @out, $d if (!$found);
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} else {
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push @out, $d if (!grep(/^$d$/, @out));
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}
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}
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print "@out\n"
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