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44 lines
1.0 KiB
Perl
44 lines
1.0 KiB
Perl
#!/usr/bin/perl
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#
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# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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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 http://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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# $Id: format-options.pl,v 1.5 2007/09/24 04:21:59 marka Exp $
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print <<END;
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This is a summary of the named.conf options supported by
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this version of BIND 9.
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END
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# Break long lines
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while (<>) {
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chomp;
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s/\t/ /g;
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my $line = $_;
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m!^( *)!;
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my $indent = $1;
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my $comment = "";
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if ( $line =~ m!//.*! ) {
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$comment = $&;
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$line =~ s!//.*!!;
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}
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my $start = "";
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while (length($line) >= 79 - length($comment)) {
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$_ = $line;
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# this makes sure that the comment has something in front of it
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$len = 75 - length($comment);
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m!^(.{0,$len}) (.*)$!;
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$start = $start.$1."\n";
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$line = $indent." ".$2;
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}
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print $start.$line.$comment."\n";
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}
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