45 lines
979 B
Perl
45 lines
979 B
Perl
#!/bin/perl
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# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# SPDX-License-Identifier: MPL-2.0
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, you can obtain one at https://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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sub sortlevel() {
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my @options = ();
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my $fin = "";
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my $i = 0;
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while (<>) {
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if (/^\s*};$/ || /^\s*}; \/\/.*$/) {
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$fin = $_;
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# print 2, $_;
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last;
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}
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next if (/^$/);
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if (/{$/) {
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# print 3, $_;
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my $sec = $_;
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push(@options, $sec . sortlevel());
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} else {
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push(@options, $_);
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# print 1, $_;
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}
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$i++;
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}
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my $result = "";
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foreach my $i (sort @options) {
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$result = ${result}.${i};
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$result = $result."\n" if ($i =~ /^[a-z]/i);
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# print 5, ${i};
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}
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$result = ${result}.${fin};
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return ($result);
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}
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print sortlevel();
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