mirror of
https://github.com/nextcloud/server.git
synced 2024-08-16 14:12:54 +02:00
225 lines
5.5 KiB
Perl
225 lines
5.5 KiB
Perl
#!/usr/bin/perl
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use strict;
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use Locale::PO;
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use Cwd;
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use Data::Dumper;
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use File::Path;
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sub crawlPrograms{
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my( $dir, $ignore ) = @_;
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my @found = ();
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opendir( DIR, $dir );
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my @files = readdir( DIR );
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closedir( DIR );
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@files = sort( @files );
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foreach my $i ( @files ){
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next if substr( $i, 0, 1 ) eq '.';
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if( $i eq 'l10n' && !$ignore ){
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push( @found, $dir );
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}
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elsif( -d $dir.'/'.$i ){
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push( @found, crawlPrograms( $dir.'/'.$i ));
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}
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}
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return @found;
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}
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sub crawlFiles{
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my( $dir ) = @_;
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my @found = ();
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opendir( DIR, $dir );
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my @files = readdir( DIR );
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closedir( DIR );
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@files = sort( @files );
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foreach my $i ( @files ){
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next if substr( $i, 0, 1 ) eq '.';
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next if $i eq 'l10n';
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if( -d $dir.'/'.$i ){
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push( @found, crawlFiles( $dir.'/'.$i ));
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}
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else{
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push(@found,$dir.'/'.$i) if $i =~ /.*(?<!\.min)\.js$/ || $i =~ /\.php$/;
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}
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}
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return @found;
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}
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sub readIgnorelist{
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return () unless -e 'l10n/ignorelist';
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my %ignore = ();
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open(IN,'l10n/ignorelist');
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while(<IN>){
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my $line = $_;
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chomp($line);
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$ignore{"./$line"}++;
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}
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close(IN);
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return %ignore;
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}
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sub getPluralInfo {
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my( $info ) = @_;
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# get string
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$info =~ s/.*Plural-Forms: (.+)\\n.*/$1/;
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$info =~ s/^(.*)\\n.*/$1/g;
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return $info;
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}
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sub init() {
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# let's get the version from stdout of xgettext
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my $out = `xgettext --version`;
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# we assume the first line looks like this 'xgettext (GNU gettext-tools) 0.19.3'
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$out = substr $out, 29, index($out, "\n")-29;
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$out =~ s/^\s+|\s+$//g;
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$out = "v" . $out;
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my $actual = version->parse($out);
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# 0.18.3 introduced JavaScript as a language option
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my $expected = version->parse('v0.18.3');
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if ($actual < $expected) {
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die( "Minimum expected version of xgettext is " . $expected . ". Detected: " . $actual );
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}
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}
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init();
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my $task = shift( @ARGV );
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my $place = '..';
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die( "Usage: l10n.pl task\ntask: read, write\n" ) unless $task && $place;
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# Our current position
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my $whereami = cwd();
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die( "Program must be executed in a l10n-folder called 'l10n'" ) unless $whereami =~ m/\/l10n$/;
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# Where are i18n-files?
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my @dirs = crawlPrograms( $place, 1 );
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# Languages
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my @languages = ();
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opendir( DIR, '.' );
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my @files = readdir( DIR );
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closedir( DIR );
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foreach my $i ( @files ){
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push( @languages, $i ) if -d $i && substr( $i, 0, 1 ) ne '.';
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}
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if( $task eq 'read' ){
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rmtree( 'templates' );
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mkdir( 'templates' ) unless -d 'templates';
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print "Mode: reading\n";
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foreach my $dir ( @dirs ){
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my @temp = split( /\//, $dir );
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my $app = pop( @temp );
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chdir( $dir );
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my @totranslate = crawlFiles('.');
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my %ignore = readIgnorelist();
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my $output = "${whereami}/templates/$app.pot";
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print " Processing $app\n";
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foreach my $file ( @totranslate ){
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next if $ignore{$file};
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my $keywords = '';
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if( $file =~ /\.js$/ ){
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$keywords = '--keyword=t:2 --keyword=n:2,3';
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}
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else{
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$keywords = '--keyword=t --keyword=n:1,2';
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}
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my $language = ( $file =~ /\.js$/ ? 'Javascript' : 'PHP');
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my $joinexisting = ( -e $output ? '--join-existing' : '');
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print " Reading $file\n";
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`xgettext --output="$output" $joinexisting $keywords --language=$language "$file" --add-comments=TRANSLATORS --from-code=UTF-8 --package-version="8.0.0" --package-name="ownCloud Core" --msgid-bugs-address="translations\@owncloud.org"`;
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}
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chdir( $whereami );
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}
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}
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elsif( $task eq 'write' ){
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print "Mode: write\n";
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foreach my $dir ( @dirs ){
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my @temp = split( /\//, $dir );
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my $app = pop( @temp );
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chdir( $dir.'/l10n' );
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print " Processing $app\n";
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foreach my $language ( @languages ){
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next if $language eq 'templates';
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my $input = "${whereami}/$language/$app.po";
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next unless -e $input;
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print " Language $language\n";
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my $array = Locale::PO->load_file_asarray( $input );
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# Create array
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my @strings = ();
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my @js_strings = ();
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my $plurals;
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TRANSLATIONS: foreach my $string ( @{$array} ){
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if( $string->msgid() eq '""' ){
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# Translator information
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$plurals = getPluralInfo( $string->msgstr());
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}
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elsif( defined( $string->msgstr_n() )){
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# plural translations
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my @variants = ();
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my $msgid = $string->msgid();
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$msgid =~ s/^"(.*)"$/$1/;
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my $msgid_plural = $string->msgid_plural();
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$msgid_plural =~ s/^"(.*)"$/$1/;
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my $identifier = "_" . $msgid."_::_".$msgid_plural . "_";
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foreach my $variant ( sort { $a <=> $b} keys( %{$string->msgstr_n()} )){
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next TRANSLATIONS if $string->msgstr_n()->{$variant} eq '""';
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push( @variants, $string->msgstr_n()->{$variant} );
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}
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push( @strings, "\"$identifier\" => array(".join(",", @variants).")");
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push( @js_strings, "\"$identifier\" : [".join(",", @variants)."]");
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}
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else{
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# singular translations
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next TRANSLATIONS if $string->msgstr() eq '""';
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push( @strings, $string->msgid()." => ".$string->msgstr());
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push( @js_strings, $string->msgid()." : ".$string->msgstr());
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}
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}
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next if $#strings == -1; # Skip empty files
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for (@strings) {
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s/\$/\\\$/g;
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}
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# delete old php file
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unlink "$language.php";
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# Write js file
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open( OUT, ">$language.js" );
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print OUT "OC.L10N.register(\n \"$app\",\n {\n ";
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print OUT join( ",\n ", @js_strings );
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print OUT "\n},\n\"$plurals\");\n";
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close( OUT );
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# Write json file
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open( OUT, ">$language.json" );
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print OUT "{ \"translations\": ";
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print OUT "{\n ";
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print OUT join( ",\n ", @js_strings );
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print OUT "\n},\"pluralForm\" :\"$plurals\"\n}";
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close( OUT );
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}
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chdir( $whereami );
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}
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}
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else{
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print "unknown task!\n";
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}
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