| 1 |
#!/usr/bin/perl -w |
| 2 |
use strict; |
| 3 |
use Message::Util::QName::Filter { |
| 4 |
d => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/lang#dis-->, |
| 5 |
dis2pm => q<http://suika.fam.cx/~wakaba/archive/2004/11/8/dis2pm#>, |
| 6 |
DOMCore => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/dom-core#>, |
| 7 |
DOMMain => q<http://suika.fam.cx/~wakaba/archive/2004/dom/main#>, |
| 8 |
lang => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/lang#>, |
| 9 |
Perl => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/lang#Perl-->, |
| 10 |
license => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/license#>, |
| 11 |
ManakaiDOM => q<http://suika.fam.cx/~wakaba/archive/2004/8/18/manakai-dom#>, |
| 12 |
owl => q<http://www.w3.org/2002/07/owl#>, |
| 13 |
rdf => q<http://www.w3.org/1999/02/22-rdf-syntax-ns#>, |
| 14 |
rdfs => q<http://www.w3.org/2000/01/rdf-schema#>, |
| 15 |
}; |
| 16 |
|
| 17 |
use Getopt::Long; |
| 18 |
use Pod::Usage; |
| 19 |
use Storable; |
| 20 |
my %Opt; |
| 21 |
GetOptions ( |
| 22 |
'help' => \$Opt{help}, |
| 23 |
'output-anon-resource!' => \$Opt{output_anon_resource}, |
| 24 |
'output-as-n3' => \$Opt{output_as_n3}, |
| 25 |
'output-as-xml' => \$Opt{output_as_xml}, |
| 26 |
'output-for!' => \$Opt{output_for}, |
| 27 |
'output-local-resource!' => \$Opt{output_local_resource}, |
| 28 |
'output-module!' => \$Opt{output_module}, |
| 29 |
'output-only-in-module=s' => \$Opt{output_resource_pattern}, |
| 30 |
'output-perl!' => \$Opt{output_prop_perl}, |
| 31 |
'output-perl-member-pattern=s' => \$Opt{output_perl_member_pattern}, |
| 32 |
'output-resource!' => \$Opt{output_resource}, |
| 33 |
'output-resource-uri-pattern=s' => \$Opt{output_resource_uri_pattern}, |
| 34 |
'output-root-anon-resource!' => $Opt{output_root_anon_resource}, |
| 35 |
) or pod2usage (2); |
| 36 |
pod2usage ({-exitval => 0, -verbose => 1}) if $Opt{help}; |
| 37 |
pod2usage ({-exitval => 2, -verbose => 1}) |
| 38 |
if $Opt{output_as_n3} and $Opt{output_as_xml}; |
| 39 |
$Opt{file_name} = shift; |
| 40 |
pod2usage ({-exitval => 2, -verbose => 0}) unless $Opt{file_name}; |
| 41 |
$Opt{output_resource_pattern} ||= qr/./; |
| 42 |
$Opt{output_resource_uri_pattern} ||= qr/./; |
| 43 |
$Opt{output_root_anon_resource} = $Opt{output_anon_resource} |
| 44 |
unless defined $Opt{output_anon_resource}; |
| 45 |
$Opt{output_as_xml} = 1 unless $Opt{output_as_n3}; |
| 46 |
$Opt{output_anon_resource} = 1 unless defined $Opt{output_anon_resource}; |
| 47 |
$Opt{output_local_resource} = 1 unless defined $Opt{output_local_resource}; |
| 48 |
$Opt{output_perl_member_pattern} ||= qr/./; |
| 49 |
|
| 50 |
BEGIN { |
| 51 |
require 'manakai/genlib.pl'; |
| 52 |
require 'manakai/dis.pl'; |
| 53 |
} |
| 54 |
sub n3_literal ($) { |
| 55 |
my $s = shift; |
| 56 |
impl_err ("Literal value not defined") unless defined $s; |
| 57 |
qq<"$s">; |
| 58 |
} |
| 59 |
our $State = retrieve ($Opt{file_name}) |
| 60 |
or die "$0: $Opt{file_name}: Cannot load"; |
| 61 |
our $result = new manakai::n3; |
| 62 |
|
| 63 |
if ($Opt{output_module}) { |
| 64 |
for (keys %{$State->{Module}}) { |
| 65 |
my $mod = $State->{Module}->{$_}; |
| 66 |
if ($_ eq $mod->{URI}) { |
| 67 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<rdf:type>=> |
| 68 |
ExpandedURI q<d:Module>); |
| 69 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:Name>=> |
| 70 |
n3_literal $mod->{Name}); |
| 71 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:NameURI>=> |
| 72 |
$mod->{NameURI}); |
| 73 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:ModuleGroup>=> |
| 74 |
$mod->{ModuleGroup}); |
| 75 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:FileName>=> |
| 76 |
n3_literal $mod->{FileName}) |
| 77 |
if defined $mod->{FileName}; |
| 78 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:Namespace>=> |
| 79 |
$mod->{Namespace}); |
| 80 |
for (@{$mod->{require_module}||[]}) { |
| 81 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:Require>=> $_); |
| 82 |
} |
| 83 |
for (keys %{$mod->{For}}) { |
| 84 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:For>=> $_); |
| 85 |
} |
| 86 |
for (@{$mod->{ISA}}) { |
| 87 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<rdfs:subClassOf>=> $_); |
| 88 |
} |
| 89 |
if ($Opt{output_prop_perl}) { |
| 90 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<dis2pm:packageName>=> |
| 91 |
n3_literal $mod->{ExpandedURI q<dis2pm:packageName>}) |
| 92 |
if defined $mod->{ExpandedURI q<dis2pm:packageName>}; |
| 93 |
if ($Opt{output_resource}) { |
| 94 |
for (values %{$mod->{ExpandedURI q<dis2pm:package>}}) { |
| 95 |
my $uri = defined $_->{URI} |
| 96 |
? $_->{URI} |
| 97 |
: ($_->{ExpandedURI q<d:anonID>} |
| 98 |
||= $result->get_new_anon_id (Name => $_->{Name})); |
| 99 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<dis2pm:package>=> |
| 100 |
$uri); |
| 101 |
} |
| 102 |
} |
| 103 |
} |
| 104 |
} else { |
| 105 |
$result->add_triple ($_ =>ExpandedURI q<owl:sameAs>=> $mod->{URI}); |
| 106 |
} |
| 107 |
}} |
| 108 |
|
| 109 |
if ($Opt{output_for}) { |
| 110 |
for (keys %{$State->{For}}) { |
| 111 |
my $mod = $State->{For}->{$_}; |
| 112 |
if ($_ eq $mod->{URI}) { |
| 113 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<rdf:type>=> |
| 114 |
ExpandedURI q<d:For>); |
| 115 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:NameURI>=> $mod->{URI}); |
| 116 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:FullName>=> |
| 117 |
n3_literal $mod->{FullName}) |
| 118 |
if defined $mod->{FullName}; |
| 119 |
for (@{$mod->{ISA}}) { |
| 120 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<rdfs:subClassOf>=> $_); |
| 121 |
} |
| 122 |
for (@{$mod->{Implement}}) { |
| 123 |
$result->add_triple ($mod->{URI} =>ExpandedURI q<d:Implement>=> $_); |
| 124 |
} |
| 125 |
} else { |
| 126 |
$result->add_triple ($_ =>ExpandedURI q<owl:sameAs>=> $mod->{URI}); |
| 127 |
} |
| 128 |
}} |
| 129 |
|
| 130 |
sub res_canon ($) { |
| 131 |
my $uri = shift; |
| 132 |
if (defined $State->{Type}->{$uri}->{Name} and |
| 133 |
defined $State->{Type}->{$uri}->{URI}) { |
| 134 |
return $State->{Type}->{$uri}->{URI}; |
| 135 |
} else { |
| 136 |
return $uri; |
| 137 |
} |
| 138 |
} |
| 139 |
|
| 140 |
if ($Opt{output_resource}) { |
| 141 |
sub class_to_rdf ($;%); |
| 142 |
sub class_to_rdf ($;%) { |
| 143 |
my ($mod, %opt) = @_; |
| 144 |
return unless defined $mod->{Name}; |
| 145 |
return unless $mod->{parentModule} =~ /$Opt{output_resource_pattern}/; |
| 146 |
return if $Opt{output_prop_perl} and |
| 147 |
$mod->{ExpandedURI q<dis2pm:type>} and |
| 148 |
{ |
| 149 |
ExpandedURI q<ManakaiDOM:DOMAttribute> => 1, |
| 150 |
ExpandedURI q<ManakaiDOM:DOMMethod> => 1, |
| 151 |
}->{$mod->{ExpandedURI q<dis2pm:type>}} and |
| 152 |
$mod->{Name} and |
| 153 |
$mod->{Name} !~ /$Opt{output_perl_member_pattern}/; |
| 154 |
if ((defined $mod->{URI} and $opt{key} eq $mod->{URI}) or |
| 155 |
not defined $mod->{URI}) { |
| 156 |
return if defined $mod->{URI} and |
| 157 |
$mod->{URI} !~ /$Opt{output_resource_uri_pattern}/; |
| 158 |
return if not defined $mod->{URI} and not $Opt{output_anon_resource}; |
| 159 |
my $uri = defined $mod->{URI} |
| 160 |
? $mod->{URI} |
| 161 |
: ($mod->{ExpandedURI q<d:anonID>} |
| 162 |
||= $result->get_new_anon_id (Name => $mod->{Name})); |
| 163 |
$result->add_triple ($uri =>ExpandedURI q<d:Name>=> |
| 164 |
n3_literal $mod->{Name}) if length $mod->{Name}; |
| 165 |
$result->add_triple ($uri =>ExpandedURI q<d:NameURI>=> $mod->{NameURI}) |
| 166 |
if defined $mod->{NameURI}; |
| 167 |
$result->add_triple ($uri =>ExpandedURI q<d:parentResource>=> |
| 168 |
$opt{parent_class_uri}) |
| 169 |
if defined $opt{parent_class_uri}; |
| 170 |
if ($Opt{output_module}) { |
| 171 |
$result->add_triple ($uri =>ExpandedURI q<d:parentModule>=> |
| 172 |
$mod->{parentModule}); |
| 173 |
} |
| 174 |
for (keys %{$mod->{Type}}) { |
| 175 |
$result->add_triple ($uri =>ExpandedURI q<rdf:type>=> res_canon $_); |
| 176 |
} |
| 177 |
for (@{$mod->{ISA}}) { |
| 178 |
$result->add_triple ($uri =>ExpandedURI q<rdfs:subClassOf>=> |
| 179 |
res_canon $_); |
| 180 |
} |
| 181 |
for (grep {$mod->{subsetOf}->{$_}} keys %{$mod->{subsetOf}}) { |
| 182 |
$result->add_triple ($uri =>ExpandedURI q<d:subsetOf>=> |
| 183 |
res_canon $_); |
| 184 |
} |
| 185 |
for (@{$mod->{Implement}}) { |
| 186 |
$result->add_triple ($uri =>ExpandedURI q<d:Implement>=> res_canon $_); |
| 187 |
} |
| 188 |
if ($Opt{output_for}) { |
| 189 |
for (keys %{$mod->{For}}) { |
| 190 |
$result->add_triple ($uri =>ExpandedURI q<d:For>=> $_); |
| 191 |
} |
| 192 |
} |
| 193 |
for (@{$mod->{hasResource}||[]}) { |
| 194 |
my $ruri = defined $_->{URI} |
| 195 |
? $_->{URI} |
| 196 |
: ($_->{ExpandedURI q<d:anonID>} |
| 197 |
||= $result->get_new_anon_id (Name => $_->{Name})); |
| 198 |
$result->add_triple ($uri =>ExpandedURI q<d:hasResource>=> $ruri); |
| 199 |
} |
| 200 |
if ($Opt{output_prop_perl}) { |
| 201 |
for my $prop ([ExpandedURI q<dis2pm:packageName>], |
| 202 |
[ExpandedURI q<dis2pm:ifPackagePrefix>], |
| 203 |
[ExpandedURI q<dis2pm:methodName>], |
| 204 |
[ExpandedURI q<dis2pm:paramName>], |
| 205 |
[ExpandedURI q<dis2pm:constGroupName>], |
| 206 |
[ExpandedURI q<dis2pm:constName>], |
| 207 |
[ExpandedURI q<ManakaiDOM:isRedefining>, |
| 208 |
ExpandedURI q<DOMMain:boolean>], |
| 209 |
[ExpandedURI q<ManakaiDOM:isForInternal>, |
| 210 |
ExpandedURI q<DOMMain:boolean>], |
| 211 |
[ExpandedURI q<d:Read>, ExpandedURI q<DOMMain:boolean>], |
| 212 |
[ExpandedURI q<d:Write>, |
| 213 |
ExpandedURI q<DOMMain:boolean>], |
| 214 |
[ExpandedURI q<dis2pm:undefable>, |
| 215 |
ExpandedURI q<DOMMain:boolean>]) { |
| 216 |
$result->add_triple ($uri =>$prop->[0]=> |
| 217 |
n3_literal $mod->{$prop->[0]}) |
| 218 |
if defined $mod->{$prop->[0]}; |
| 219 |
} |
| 220 |
for my $prop ([ExpandedURI q<d:Type>], |
| 221 |
[ExpandedURI q<d:actualType>], |
| 222 |
[ExpandedURI q<dis2pm:type>]) { |
| 223 |
$result->add_triple ($uri =>$prop->[0]=> res_canon $mod->{$prop->[0]}) |
| 224 |
if defined $mod->{$prop->[0]} and |
| 225 |
length $mod->{$prop->[0]}; |
| 226 |
} |
| 227 |
for my $prop ([ExpandedURI q<dis2pm:getter>], |
| 228 |
[ExpandedURI q<dis2pm:setter>], |
| 229 |
[ExpandedURI q<dis2pm:return>]) { |
| 230 |
my $oo = $mod->{$prop->[0]}; |
| 231 |
if ($oo and defined $oo->{Name}) { |
| 232 |
my $o = defined $oo->{URI} |
| 233 |
? $oo->{URI} |
| 234 |
: ($oo->{ExpandedURI q<d:anonID>} |
| 235 |
||= $result->get_new_anon_id (Name => $oo->{Name})); |
| 236 |
$result->add_triple ($uri =>$prop->[0]=> $o) |
| 237 |
} |
| 238 |
} |
| 239 |
for my $p (ExpandedURI q<dis2pm:method>, |
| 240 |
ExpandedURI q<dis2pm:constGroup>, |
| 241 |
ExpandedURI q<dis2pm:const>) { |
| 242 |
for my $v (values %{$mod->{$p}||{}}) { |
| 243 |
my $ruri = defined $v->{URI} |
| 244 |
? $v->{URI} |
| 245 |
: ($v->{ExpandedURI q<d:anonID>} |
| 246 |
||= $result->get_new_anon_id (Name => $v->{Name})); |
| 247 |
$result->add_triple ($uri =>$p=> $ruri); |
| 248 |
} |
| 249 |
} |
| 250 |
if ($mod->{ExpandedURI q<dis2pm:type>} eq |
| 251 |
ExpandedURI q<ManakaiDOM:DOMMethod>) { |
| 252 |
$result->add_triple |
| 253 |
($uri =>ExpandedURI q<dis2pm:param>=> |
| 254 |
my $p = $result->get_new_anon_id (Name => 'param')); |
| 255 |
$result->add_triple ($uri =>ExpandedURI q<rdf:type>=> |
| 256 |
ExpandedURI q<rdf:Seq>); |
| 257 |
my $i = 0; |
| 258 |
for (@{$mod->{ExpandedURI q<dis2pm:param>}||[]}) { |
| 259 |
my $ruri = defined $_->{URI} |
| 260 |
? $_->{URI} |
| 261 |
: ($_->{ExpandedURI q<d:anonID>} |
| 262 |
||= $result->get_new_anon_id (Name => $_->{Name})); |
| 263 |
$result->add_triple ($p =>(ExpandedURI q<rdf:_>).++$i=> $ruri); |
| 264 |
} |
| 265 |
} |
| 266 |
} |
| 267 |
if ($Opt{output_local_resource}) { |
| 268 |
for (keys %{$mod->{Resource}}) { |
| 269 |
class_to_rdf ($mod->{Resource}->{$_}, %opt, parent_class => $mod, |
| 270 |
parent_class_uri => $uri, |
| 271 |
key => $_); |
| 272 |
} |
| 273 |
} |
| 274 |
} else { ## Alias URI |
| 275 |
return unless $opt{key} =~ /$Opt{output_resource_uri_pattern}/ or |
| 276 |
$mod->{URI} =~ /$Opt{output_resource_uri_pattern}/; |
| 277 |
$result->add_triple ($opt{key} =>ExpandedURI q<owl:sameAs>=> $mod->{URI}); |
| 278 |
} |
| 279 |
} |
| 280 |
for (sort keys %{$State->{Type}}) { |
| 281 |
next if not $Opt{output_root_anon_resource} and |
| 282 |
not defined $State->{Type}->{$_}->{URI}; |
| 283 |
class_to_rdf ($State->{Type}->{$_}, key => $_); |
| 284 |
} |
| 285 |
} |
| 286 |
|
| 287 |
if ($Opt{output_as_xml}) { |
| 288 |
print $result->stringify_as_xml; |
| 289 |
} else { |
| 290 |
print $result->stringify; |
| 291 |
} |
| 292 |
|
| 293 |
package manakai::n3; |
| 294 |
sub new ($) { |
| 295 |
bless {triple => [], anon => 0}, shift; |
| 296 |
} |
| 297 |
|
| 298 |
sub get_new_anon_id ($;%) { |
| 299 |
my ($self, %opt) = @_; |
| 300 |
my $s = $opt{Name} ? $opt{Name} : ''; |
| 301 |
return sprintf '_:r%d%s', $self->{anon}++, $s; |
| 302 |
} |
| 303 |
|
| 304 |
sub add_triple ($$$$) { |
| 305 |
my ($self, $s =>$p=> $o) = @_; |
| 306 |
main::impl_err ("Subject undefined") unless defined $s; |
| 307 |
main::impl_err ("Property undefined") unless defined $p; |
| 308 |
main::impl_err ("Object undefined") unless defined $o; |
| 309 |
push @{$self->{triple}}, [$s =>$p=> $o]; |
| 310 |
} |
| 311 |
|
| 312 |
sub stringify ($) { |
| 313 |
my ($self) = @_; |
| 314 |
return join "\n", @{main::array_uniq ([sort map {"$_."} map { |
| 315 |
sprintf '%s %s %s', map { |
| 316 |
$_ =~ /^[_"]/ ? $_ : "<$_>" |
| 317 |
} @{$_}[0, 1, 2]; |
| 318 |
} @{$self->{triple}}])}, ''; |
| 319 |
} |
| 320 |
|
| 321 |
sub stringify_as_xml ($) { |
| 322 |
my ($self) = @_; |
| 323 |
use RDF::Notation3::XML; |
| 324 |
my $notation3 = RDF::Notation3::XML->new; |
| 325 |
my $n3 = $self->stringify; |
| 326 |
my $rdf_ = ExpandedURI q<rdf:_>; |
| 327 |
$n3 =~ s{$rdf_}{ExpandedURI q<rdf:XXXX__dummy__XXXX>}ge; |
| 328 |
$notation3->parse_string ($n3); |
| 329 |
my $xml = $notation3->get_string; |
| 330 |
$xml =~ s/\brdf:nodeID="_:/rdf:nodeID="/g; |
| 331 |
$xml =~ s/XXXX__dummy__XXXX/_/g; |
| 332 |
# $xml =~ s/^<\?xml version="1.0" encoding="utf-8"\?>\s*//; |
| 333 |
$xml; |
| 334 |
} |
| 335 |
|
| 336 |
__END__ |
| 337 |
|
| 338 |
=head1 NAME |
| 339 |
|
| 340 |
cdis2rdf - cdis to RDF converter |
| 341 |
|
| 342 |
=head1 SYNOPSIS |
| 343 |
|
| 344 |
perl cdis2rdf.pl input.cdis [options...] > output.rdf |
| 345 |
perl cdis2rdf.pl --help |
| 346 |
|
| 347 |
=head1 DESCRIPTION |
| 348 |
|
| 349 |
The C<cdis2rdf> utility generates a RDF graph from a compiled |
| 350 |
"dis" file. The graph describes relationship of module, "For" or |
| 351 |
resource defined in the dis files. The RDF data outputed are able |
| 352 |
to be used with other utilities that support RDF. |
| 353 |
|
| 354 |
=head2 OPTIONS |
| 355 |
|
| 356 |
=over 4 |
| 357 |
|
| 358 |
=item I<input.cdis> |
| 359 |
|
| 360 |
A compiled "dis" file from which a RDF graph is generated. |
| 361 |
|
| 362 |
=item I<output.rdf> |
| 363 |
|
| 364 |
A file to which the RDF data generated is saved. |
| 365 |
|
| 366 |
=item C<--output-anon-resource> (default) / C<--nooutput-anon-resource> |
| 367 |
|
| 368 |
Set whether anonymous resources are outputed. |
| 369 |
|
| 370 |
=item C<--output-as-n3> |
| 371 |
|
| 372 |
Set to output the graph in RDF/Notation3 format. |
| 373 |
|
| 374 |
=item C<--output-as-xml> (default) |
| 375 |
|
| 376 |
Set to output the graph in RDF/XML format. Note that the |
| 377 |
L<RDF::Notation3::XML> Perl module is used to generate the XML entity. |
| 378 |
|
| 379 |
=item C<--help> |
| 380 |
|
| 381 |
Show the help message. |
| 382 |
|
| 383 |
=item C<--output-for> / C<--nooutput-for> (default) |
| 384 |
|
| 385 |
Set whether relationships of "For" URI references are outputed. |
| 386 |
|
| 387 |
=item C<--output-local-resource> (default) / C<--nooutput-local-resource> |
| 388 |
|
| 389 |
Set whether local resources (resources that do have the locally-scoped |
| 390 |
name but do not have the global name) are outputed. |
| 391 |
|
| 392 |
=item C<--output-only-in-module=I<pattern>> (default: C<.>) |
| 393 |
|
| 394 |
A regex filter that is applied to URI references of module names. |
| 395 |
This filter is applied to defining-modules of resources (not modules themselves). |
| 396 |
|
| 397 |
=item C<--output-module> / C<--nooutput-module> (default) |
| 398 |
|
| 399 |
Set whehter relationships of modules are outputed. |
| 400 |
|
| 401 |
=item C<--output-perl> / C<--nooutput-perl> (default) |
| 402 |
|
| 403 |
Set whether "For"-Perl specific properties are outputed. |
| 404 |
|
| 405 |
=item C<--output-perl-member-pattern=I<pattern>> (default: C<.>) |
| 406 |
|
| 407 |
A regex filter that is applied to URI references of Perl |
| 408 |
package members such as methods and constant values. |
| 409 |
|
| 410 |
=item C<--output-resource> / C<--nooutput-resource> (default) |
| 411 |
|
| 412 |
Set whether relationships of resources are outputed. |
| 413 |
|
| 414 |
=item C<--output-resource-uri-pattern=I<pattern>> (default: C<.>) |
| 415 |
|
| 416 |
A regex filter that is applied to URI references of |
| 417 |
resources. |
| 418 |
|
| 419 |
=item C<--output-root-anon-resource> / C<--nooutput-root-anon-resource> (default: same as C<--output-anon-resource> / C<--nooutput-anon-resource>) |
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Set whether anonymous resources that are direct children of modules. |
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=cut |
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=head1 LICENSE |
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|
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Copyright 2004 Wakaba <w@suika.fam.cx>. All rights reserved. |
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This program is free software; you can redistribute it and/or |
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modify it under the same terms as Perl itself. |
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Note that the copyright holder(s) of this script does not claim |
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any rights for materials outputed by this script, although |
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some of its part comes from this script. The copyright |
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holder(s) of source document should define their license terms. |
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=cut |
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