mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-08-22 18:19:42 +00:00
35 lines
546 B
Perl
35 lines
546 B
Perl
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#!/bin/perl
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sub sortlevel() {
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my @options = ();
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my $fin = "";
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my $i = 0;
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while (<>) {
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if (/^\s*};$/) {
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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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