66 lines
1.1 KiB
Perl
66 lines
1.1 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 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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use warnings;
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use strict;
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if (@ARGV < 2) {
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print STDERR <<'END';
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usage:
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perl docbook-options.pl options_file section > section.grammar.xml
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END
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exit 1;
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}
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my $FILE = shift;
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my $SECTION = shift;
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open (FH, "<", $FILE) or die "Can't open $FILE";
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print "::\n\n";
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# skip preamble
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my $preamble = 0;
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while (<FH>) {
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if (m{^\s*$}) {
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last if $preamble > 0;
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} else {
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$preamble++;
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}
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}
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my $display = 0;
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while (<FH>) {
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if (m{^$SECTION\b}) {
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$display = 1
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}
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if (m{// not.*implemented} || m{// obsolete} ||
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m{// ancient} || m{// test.*only})
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{
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next;
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}
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s{ // not configured}{};
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s{ // non-operational}{};
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s{ // may occur multiple times}{};
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s{[[]}{[}g;
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s{[]]}{]}g;
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s{ }{\t}g;
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if (m{^\s*$} && $display) {
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last;
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}
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if ($display) {
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print " " . $_;
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}
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}
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