#!/bin/perl
#
# Copyright (C) 2007 Internet Systems Consortium, Inc. ("ISC")
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: sort-options.pl,v 1.3 2007-09-24 23:46:48 tbox Exp $
sub sortlevel() {
my @options = ();
my $fin = "";
my $i = 0;
while (<>) {
if (/^\s*};$/) {
$fin = $_;
# print 2, $_;
last;
}
next if (/^$/);
if (/{$/) {
# print 3, $_;
my $sec = $_;
push(@options, $sec . sortlevel());
} else {
push(@options, $_);
# print 1, $_;
}
$i++;
}
my $result = "";
foreach my $i (sort @options) {
$result = ${result}.${i};
$result = $result."\n" if ($i =~ /^[a-z]/i);
# print 5, ${i};
}
$result = ${result}.${fin};
return ($result);
}
print sortlevel();
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