# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
#
-# $Id$
#
-use strict; use warnings; #FIXME: turn off warnings before release
+use strict;# use warnings; #FIXME: turn off warnings before release
# please specify in which methods a given module is used
-use MARC::Record; #marc2marcxml, marcxml2marc, html2marc, changeEncoding
-use MARC::File::XML; #marc2marcxml, marcxml2marc, html2marcxml, changeEncoding
+use MARC::Record; # marc2marcxml, marcxml2marc, html2marc, changeEncoding
+use MARC::File::XML; # marc2marcxml, marcxml2marc, html2marcxml, changeEncoding
+use MARC::Crosswalk::DublinCore; # marc2dcxml
+use Biblio::EndnoteStyle;
+use Unicode::Normalize; # _entity_encode
+use XML::LibXSLT;
+use XML::LibXML;
+use C4::Biblio; #marc2bibtex
+use C4::Csv; #marc2csv
+use Text::CSV; #marc2csv
use vars qw($VERSION @ISA @EXPORT);
# set the version for version checking
-$VERSION = do { my @v = '$Revision$' =~ /\d+/g;
- shift(@v) . "." . join("_", map {sprintf "%03d", $_ } @v); };
+$VERSION = 3.00;
@ISA = qw(Exporter);
# only export API methods
@EXPORT = qw(
+ &marc2endnote
+ &marc2marc
&marc2marcxml
&marcxml2marc
+ &marc2dcxml
+ &marc2modsxml
+ &marc2bibtex
+ &marc2csv
+
&html2marcxml
&html2marc
&changeEncoding
=head1 NAME
-C4::Record - MARC, MARCXML, XML, etc. Record Management Functions and API
+C4::Record - MARC, MARCXML, DC, MODS, XML, etc. Record Management Functions and API
=head1 SYNOPSIS
New in Koha 3.x. This module handles all record-related management functions.
-=head1 API
+=head1 API (EXPORTED FUNCTIONS)
+
+=head2 marc2marc - Convert from one flavour of ISO-2709 to another
+
+=over 4
+
+my ($error,$newmarc) = marc2marc($marc,$to_flavour,$from_flavour,$encoding);
+
+Returns an ISO-2709 scalar
-=head2 marc2marcxml
+=back
+
+=cut
+
+sub marc2marc {
+ my ($marc,$to_flavour,$from_flavour,$encoding) = @_;
+ my $error = "Feature not yet implemented\n";
+ return ($error,$marc);
+}
-my $marcxml = marc2marcxml($marc,$encoding,$flavour);
+=head2 marc2marcxml - Convert from ISO-2709 to MARCXML
-returns an XML scalar variable
+=over 4
-C<$marc> a MARC::Record object or binary MARC record
+my ($error,$marcxml) = marc2marcxml($marc,$encoding,$flavour);
-C<$encoding> UTF-8 or MARC-8 [UTF-8}
+Returns a MARCXML scalar
-C<$flavour> MARC21 or UNIMARC
+=over 2
+
+C<$marc> - an ISO-2709 scalar or MARC::Record object
+
+C<$encoding> - UTF-8 or MARC-8 [UTF-8]
+
+C<$flavour> - MARC21 or UNIMARC
+
+C<$dont_entity_encode> - a flag that instructs marc2marcxml not to entity encode the xml before returning (optional)
+
+=back
+
+=back
=cut
sub marc2marcxml {
- my ($marc,$encoding,$flavour) = @_;
- unless($encoding) {$encoding = "UTF-8"};
- unless($flavour) {$flavour = C4::Context->preference("TemplateEncoding")};
- #FIXME: add error handling
- my $marcxml = $record->as_xml_record($marc,$encoding,$flavour);
- return $marcxml;
+ my ($marc,$encoding,$flavour,$dont_entity_encode) = @_;
+ my $error; # the error string
+ my $marcxml; # the final MARCXML scalar
+
+ # test if it's already a MARC::Record object, if not, make it one
+ my $marc_record_obj;
+ if ($marc =~ /^MARC::Record/) { # it's already a MARC::Record object
+ $marc_record_obj = $marc;
+ } else { # it's not a MARC::Record object, make it one
+ eval { $marc_record_obj = MARC::Record->new_from_usmarc($marc) }; # handle exceptions
+
+ # conversion to MARC::Record object failed, populate $error
+ if ($@) { $error .="\nCreation of MARC::Record object failed: ".$MARC::File::ERROR };
+ }
+ # only proceed if no errors so far
+ unless ($error) {
+
+ # check the record for warnings
+ my @warnings = $marc_record_obj->warnings();
+ if (@warnings) {
+ warn "\nWarnings encountered while processing ISO-2709 record with title \"".$marc_record_obj->title()."\":\n";
+ foreach my $warn (@warnings) { warn "\t".$warn };
+ }
+ unless($encoding) {$encoding = "UTF-8"}; # set default encoding
+ unless($flavour) {$flavour = C4::Context->preference("marcflavour")}; # set default MARC flavour
+
+ # attempt to convert the record to MARCXML
+ eval { $marcxml = $marc_record_obj->as_xml_record($flavour) }; #handle exceptions
+
+ # record creation failed, populate $error
+ if ($@) {
+ $error .= "Creation of MARCXML failed:".$MARC::File::ERROR;
+ $error .= "Additional information:\n";
+ my @warnings = $@->warnings();
+ foreach my $warn (@warnings) { $error.=$warn."\n" };
+
+ # record creation was successful
+ } else {
+
+ # check the record for warning flags again (warnings() will be cleared already if there was an error, see above block
+ @warnings = $marc_record_obj->warnings();
+ if (@warnings) {
+ warn "\nWarnings encountered while processing ISO-2709 record with title \"".$marc_record_obj->title()."\":\n";
+ foreach my $warn (@warnings) { warn "\t".$warn };
+ }
+ }
+
+ # only proceed if no errors so far
+ unless ($error) {
+
+ # entity encode the XML unless instructed not to
+ unless ($dont_entity_encode) {
+ my ($marcxml_entity_encoded) = _entity_encode($marcxml);
+ $marcxml = $marcxml_entity_encoded;
+ }
+ }
+ }
+ # return result to calling program
+ return ($error,$marcxml);
}
-=head2 marcxml2marc
+=head2 marcxml2marc - Convert from MARCXML to ISO-2709
+
+=over 4
-my $marc = marcxml2marc($marcxml,$encoding,$flavour);
+my ($error,$marc) = marcxml2marc($marcxml,$encoding,$flavour);
-returns a binary MARC scalar variable
+Returns an ISO-2709 scalar
-C<$marcxml> a MARCXML record
+=over 2
-C<$encoding> UTF-8 or MARC-8 [UTF-8]
+C<$marcxml> - a MARCXML record
-C<$flavour> MARC21 or UNIMARC
+C<$encoding> - UTF-8 or MARC-8 [UTF-8]
+
+C<$flavour> - MARC21 or UNIMARC
+
+=back
+
+=back
=cut
sub marcxml2marc {
my ($marcxml,$encoding,$flavour) = @_;
- unless($encoding) {$encoding = "UTF-8"};
- unless($flavour) {$flavour = C4::Context->preference("TemplateEncoding")};
- #FIXME: add error handling
- my $marc = $marcxml->new_from_xml($record,$encoding,$flavour);
- return $marc;
+ my $error; # the error string
+ my $marc; # the final ISO-2709 scalar
+ unless($encoding) {$encoding = "UTF-8"}; # set the default encoding
+ unless($flavour) {$flavour = C4::Context->preference("marcflavour")}; # set the default MARC flavour
+
+ # attempt to do the conversion
+ eval { $marc = MARC::Record->new_from_xml($marcxml,$encoding,$flavour) }; # handle exceptions
+
+ # record creation failed, populate $error
+ if ($@) {$error .="\nCreation of MARCXML Record failed: ".$@;
+ $error.=$MARC::File::ERROR if ($MARC::File::ERROR);
+ };
+ # return result to calling program
+ return ($error,$marc);
+}
+
+=head2 marc2dcxml - Convert from ISO-2709 to Dublin Core
+
+=over 4
+
+my ($error,$dcxml) = marc2dcxml($marc,$qualified);
+
+Returns a DublinCore::Record object, will eventually return a Dublin Core scalar
+
+FIXME: should return actual XML, not just an object
+
+=over 2
+
+C<$marc> - an ISO-2709 scalar or MARC::Record object
+
+C<$qualified> - specify whether qualified Dublin Core should be used in the input or output [0]
+
+=back
+
+=back
+
+=cut
+
+sub marc2dcxml {
+ my ($marc,$qualified) = @_;
+ my $error;
+ # test if it's already a MARC::Record object, if not, make it one
+ my $marc_record_obj;
+ if ($marc =~ /^MARC::Record/) { # it's already a MARC::Record object
+ $marc_record_obj = $marc;
+ } else { # it's not a MARC::Record object, make it one
+ eval { $marc_record_obj = MARC::Record->new_from_usmarc($marc) }; # handle exceptions
+
+ # conversion to MARC::Record object failed, populate $error
+ if ($@) {
+ $error .="\nCreation of MARC::Record object failed: ".$MARC::File::ERROR;
+ }
+ }
+ my $crosswalk = MARC::Crosswalk::DublinCore->new;
+ if ($qualified) {
+ $crosswalk = MARC::Crosswalk::DublinCore->new( qualified => 1 );
+ }
+ my $dcxml = $crosswalk->as_dublincore($marc_record_obj);
+ my $dcxmlfinal = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
+ $dcxmlfinal .= "<metadata
+ xmlns=\"http://example.org/myapp/\"
+ xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"
+ xsi:schemaLocation=\"http://example.org/myapp/ http://example.org/myapp/schema.xsd\"
+ xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
+ xmlns:dcterms=\"http://purl.org/dc/terms/\">";
+
+ foreach my $element ( $dcxml->elements() ) {
+ $dcxmlfinal.="<"."dc:".$element->name().">".$element->content()."</"."dc:".$element->name().">\n";
+ }
+ $dcxmlfinal .= "\n</metadata>";
+ return ($error,$dcxmlfinal);
+}
+=head2 marc2modsxml - Convert from ISO-2709 to MODS
+
+=over 4
+
+my ($error,$modsxml) = marc2modsxml($marc);
+
+Returns a MODS scalar
+
+=back
+
+=cut
+
+sub marc2modsxml {
+ my ($marc) = @_;
+ # grab the XML, run it through our stylesheet, push it out to the browser
+ my $xmlrecord = marc2marcxml($marc);
+ my $xslfile = C4::Context->config('intrahtdocs')."/prog/en/xslt/MARC21slim2MODS3-1.xsl";
+ my $parser = XML::LibXML->new();
+ my $xslt = XML::LibXSLT->new();
+ my $source = $parser->parse_string($xmlrecord);
+ my $style_doc = $parser->parse_file($xslfile);
+ my $stylesheet = $xslt->parse_stylesheet($style_doc);
+ my $results = $stylesheet->transform($source);
+ my $newxmlrecord = $stylesheet->output_string($results);
+ return ($newxmlrecord);
+}
+
+sub marc2endnote {
+ my ($marc) = @_;
+ my $marc_rec_obj = MARC::Record->new_from_usmarc($marc);
+ my $f260 = $marc_rec_obj->field('260');
+ my $f260a = $f260->subfield('a') if $f260;
+ my $f710 = $marc_rec_obj->field('710');
+ my $f710a = $f710->subfield('a') if $f710;
+ my $f500 = $marc_rec_obj->field('500');
+ my $abstract = $f500->subfield('a') if $f500;
+ my $fields = {
+ DB => C4::Context->preference("LibraryName"),
+ Title => $marc_rec_obj->title(),
+ Author => $marc_rec_obj->author(),
+ Publisher => $f710a,
+ City => $f260a,
+ Year => $marc_rec_obj->publication_date,
+ Abstract => $abstract,
+ };
+ my $endnote;
+ my $style = new Biblio::EndnoteStyle();
+ my $template;
+ $template.= "DB - DB\n" if C4::Context->preference("LibraryName");
+ $template.="T1 - Title\n" if $marc_rec_obj->title();
+ $template.="A1 - Author\n" if $marc_rec_obj->author();
+ $template.="PB - Publisher\n" if $f710a;
+ $template.="CY - City\n" if $f260a;
+ $template.="Y1 - Year\n" if $marc_rec_obj->publication_date;
+ $template.="AB - Abstract\n" if $abstract;
+ my ($text, $errmsg) = $style->format($template, $fields);
+ return ($text);
+
+}
+
+=head2 marc2csv - Convert from UNIMARC to CSV
+
+=over 4
+
+my ($csv) = marc2csv($record, $csvprofileid);
+
+Returns a CSV scalar
+
+=over 2
+
+C<$record> - a MARC::Record object
+
+C<$csvprofileid> - the id of the CSV profile to use for the export (see export_format.export_format_id and the GetCsvProfiles function in C4::Csv)
+
+=back
+
+=back
+
+=cut
+
+
+sub marc2csv {
+ my ($record, $id, $header) = @_;
+ my $output;
+ my $csv = Text::CSV->new();
+
+ # Get the information about the csv profile
+ my $marcfieldslist = GetMarcFieldsForCsv($id);
+
+ # Getting the marcfields as an array
+ my @marcfields = split('\|', $marcfieldslist);
+
+ # If we have to insert the headers
+ if ($header) {
+ my @marcfieldsheaders;
+
+ my $dbh = C4::Context->dbh;
+
+ # For each field or subfield
+ foreach (@marcfields) {
+ # We get the matching tag name
+ if (index($_, '$') > 0) {
+ my ($fieldtag, $subfieldtag) = split('\$', $_);
+ my $query = "SELECT liblibrarian FROM marc_subfield_structure WHERE tagfield=? AND tagsubfield=?";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($fieldtag, $subfieldtag);
+ my @results = $sth->fetchrow_array();
+ push @marcfieldsheaders, $results[0];
+ } else {
+ my $query = "SELECT liblibrarian FROM marc_tag_structure WHERE tagfield=?";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($_);
+ my @results = $sth->fetchrow_array();
+ push @marcfieldsheaders, $results[0];
+ }
+ }
+ $csv->combine(@marcfieldsheaders);
+ $output = $csv->string() . "\n";
+ }
+
+ # For each marcfield to export
+ my @fieldstab;
+ foreach my $marcfield (@marcfields) {
+ # If it is a subfield
+ if (index($marcfield, '$') > 0) {
+ my ($fieldtag, $subfieldtag) = split('\$', $marcfield);
+ my @fields = $record->field($fieldtag);
+ my @tmpfields;
+
+ # For each field
+ foreach my $field (@fields) {
+
+ # We take every matching subfield
+ my @subfields = $field->subfield($subfieldtag);
+ foreach my $subfield (@subfields) {
+ push @tmpfields, $subfield;
+ }
+ }
+ push (@fieldstab, join(',', @tmpfields));
+ # Or a field
+ } else {
+ my @fields = ($record->field($marcfield));
+ push (@fieldstab, join(',', map($_->as_string(), @fields)));
+ }
+ };
+
+ $csv->combine(@fieldstab);
+ $output .= $csv->string() . "\n";
+
+ return $output;
+
}
+
=head2 html2marcxml
-my $marcxml = html2marcxml($tags,$subfields,$values,$indicator,$ind_tag);
+=over 4
+
+my ($error,$marcxml) = html2marcxml($tags,$subfields,$values,$indicator,$ind_tag);
-returns a MARCXML scalar variable
+Returns a MARCXML scalar
this is used in addbiblio.pl and additem.pl to build the MARCXML record from
the form submission.
FIXME: this could use some better code documentation
+=back
+
=cut
sub html2marcxml {
my ($tags,$subfields,$values,$indicator,$ind_tag) = @_;
+ my $error;
# add the header info
my $marcxml= MARC::File::XML::header(C4::Context->preference('TemplateEncoding'),C4::Context->preference('marcflavour'));
$marcxml.="<leader>@$values[$i]</leader>\n";
$first=1;
# rest of the fixed fields
- } elsif (@$tags[$i] < 010) { #FIXME: <10 was the way it was, there might even be a better way
+ } elsif (@$tags[$i] lt '010') { # don't compare numerically 010 == 8
$marcxml.="<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
$first=1;
} else {
}
$marcxml.= MARC::File::XML::footer();
#warn $marcxml;
- return $marcxml;
+ return ($error,$marcxml);
}
=head2 html2marc
+=over 4
+
Probably best to avoid using this ... it has some rather striking problems:
+=over 2
+
* saves blank subfields
-* subfield order is hardcoded to always start
- with 'a' for repeatable tags (because it is hardcoded in the
- addfield routine).
-* only possible to specify one set of indicators for each set of
- tags (ie, one for all the 650s). (because they were stored in a
- hash with the tag as the key).
-* the underlying routines didn't support subfield
- reordering or subfield repeatability.
-
-I've left it in here because it could be useful if someone took the time to
-fix it.
+
+* subfield order is hardcoded to always start with 'a' for repeatable tags (because it is hardcoded in the addfield routine).
+
+* only possible to specify one set of indicators for each set of tags (ie, one for all the 650s). (because they were stored in a hash with the tag as the key).
+
+* the underlying routines didn't support subfield reordering or subfield repeatability.
+
+=back
+
+I've left it in here because it could be useful if someone took the time to fix it. -- kados
+
+=back
=cut
return $record;
}
-=head2 changeEncoding
+=head2 changeEncoding - Change the encoding of a record
-$newrecord = changeEncoding($record,$format,$flavour,$toencoding,$fromencoding);
+=over 4
-changes the encoding of a record
+my ($error, $newrecord) = changeEncoding($record,$format,$flavour,$to_encoding,$from_encoding);
-<C$record the record itself can be in ISO2709, a MARC::Record object, or MARCXML for now (required)
+Changes the encoding of a record
-<C$format MARC or MARCXML (required for now, eventually it will attempt to guess)
+=over 2
-<C$flavour MARC21 or UNIMARC, if MARC21, it will change the leader (optional) [defaults to system preference]
+C<$record> - the record itself can be in ISO-2709, a MARC::Record object, or MARCXML for now (required)
-<C$toencoding the encoding you want the record to end up in (optional) [UTF-8]
+C<$format> - MARC or MARCXML (required)
-<C$fromencoding the encoding the record is currently in (optional, it will probably be able to tell unless there's a problem with the record)
+C<$flavour> - MARC21 or UNIMARC, if MARC21, it will change the leader (optional) [defaults to Koha system preference]
+
+C<$to_encoding> - the encoding you want the record to end up in (optional) [UTF-8]
+
+C<$from_encoding> - the encoding the record is currently in (optional, it will probably be able to tell unless there's a problem with the record)
+
+=back
+
+FIXME: the from_encoding doesn't work yet
-FIXME: the fromencoding doesn't work yet
FIXME: better handling for UNIMARC, it should allow management of 100 field
-FIXME: shouldn't have to convert to and from xml/marc just to change encoding,
- someone needs to re-write MARC::Record's 'encoding' method to actually
- alter the encoding rather than just changing the leader
+
+FIXME: shouldn't have to convert to and from xml/marc just to change encoding someone needs to re-write MARC::Record's 'encoding' method to actually alter the encoding rather than just changing the leader
+
+=back
=cut
sub changeEncoding {
- my ($record,$format,$flavour,$toencoding,$fromencoding) = @_;
+ my ($record,$format,$flavour,$to_encoding,$from_encoding) = @_;
my $newrecord;
+ my $error;
unless($flavour) {$flavour = C4::Context->preference("marcflavour")};
- unless($toencoding) {$toencoding = "UTF-8"};
- if (lc($format) =~ /^MARC$/o) { # ISO2790 Record
- my $marcxml = marc2marcxml($record,$encoding,$flavour);
- $newrecord = marcxml2marc($marcxml,$encoding,$flavour);
- } elsif (lc($format) =~ /^MARCXML$/o) { # MARCXML Record
- my $marc = marcxml2marc($record,$encoding,$flavour);
- $newrecord = marc2marcxml($record,$encoding,$flavour);
+ unless($to_encoding) {$to_encoding = "UTF-8"};
+
+ # ISO-2709 Record (MARC21 or UNIMARC)
+ if (lc($format) =~ /^marc$/o) {
+ # if we're converting encoding of an ISO2709 file, we need to roundtrip through XML
+ # because MARC::Record doesn't directly provide us with an encoding method
+ # It's definitely less than idea and should be fixed eventually - kados
+ my $marcxml; # temporary storage of MARCXML scalar
+ ($error,$marcxml) = marc2marcxml($record,$to_encoding,$flavour);
+ unless ($error) {
+ ($error,$newrecord) = marcxml2marc($marcxml,$to_encoding,$flavour);
+ }
+
+ # MARCXML Record
+ } elsif (lc($format) =~ /^marcxml$/o) { # MARCXML Record
+ my $marc;
+ ($error,$marc) = marcxml2marc($record,$to_encoding,$flavour);
+ unless ($error) {
+ ($error,$newrecord) = marc2marcxml($record,$to_encoding,$flavour);
+ }
} else {
- #FIXME: handle other record formats, and finally, handle errors
+ $error.="Unsupported record format:".$format;
}
- return $newrecord;
+ return ($error,$newrecord);
+}
+
+=head2 marc2bibtex - Convert from MARC21 and UNIMARC to BibTex
+
+=over 4
+
+my ($bibtex) = marc2bibtex($record, $id);
+
+Returns a BibTex scalar
+
+=over 2
+
+C<$record> - a MARC::Record object
+
+C<$id> - an id for the BibTex record (might be the biblionumber)
+
+=back
+
+=back
+
+=cut
+
+
+sub marc2bibtex {
+ my ($record, $id) = @_;
+ my $tex;
+
+ # Authors
+ my $marcauthors = GetMarcAuthors($record,C4::Context->preference("marcflavour"));
+ my $author;
+ for my $authors ( map { map { @$_ } values %$_ } @$marcauthors ) {
+ $author .= " and " if ($author && $$authors{value});
+ $author .= $$authors{value} if ($$authors{value});
+ }
+
+ # Defining the conversion hash according to the marcflavour
+ my %bh;
+ if (C4::Context->preference("marcflavour") eq "UNIMARC") {
+
+ # FIXME, TODO : handle repeatable fields
+ # TODO : handle more types of documents
+
+ # Unimarc to bibtex hash
+ %bh = (
+
+ # Mandatory
+ author => $author,
+ title => $record->subfield("200", "a") || "",
+ editor => $record->subfield("210", "g") || "",
+ publisher => $record->subfield("210", "c") || "",
+ year => $record->subfield("210", "d") || $record->subfield("210", "h") || "",
+
+ # Optional
+ volume => $record->subfield("200", "v") || "",
+ series => $record->subfield("225", "a") || "",
+ address => $record->subfield("210", "a") || "",
+ edition => $record->subfield("205", "a") || "",
+ note => $record->subfield("300", "a") || "",
+ url => $record->subfield("856", "u") || ""
+ );
+ } else {
+
+ # Marc21 to bibtex hash
+ %bh = (
+
+ # Mandatory
+ author => $author,
+ title => $record->subfield("245", "a") || "",
+ editor => $record->subfield("260", "f") || "",
+ publisher => $record->subfield("260", "b") || "",
+ year => $record->subfield("260", "c") || $record->subfield("260", "g") || "",
+
+ # Optional
+ # unimarc to marc21 specification says not to convert 200$v to marc21
+ series => $record->subfield("490", "a") || "",
+ address => $record->subfield("260", "a") || "",
+ edition => $record->subfield("250", "a") || "",
+ note => $record->subfield("500", "a") || "",
+ url => $record->subfield("856", "u") || ""
+ );
+ }
+
+ $tex .= "\@book{";
+ $tex .= join(",\n", $id, map { $bh{$_} ? qq(\t$_ = "$bh{$_}") : () } keys %bh);
+ $tex .= "\n}\n";
+
+ return $tex;
+}
+
+
+=head1 INTERNAL FUNCTIONS
+
+=head2 _entity_encode - Entity-encode an array of strings
+
+=over 4
+
+my ($entity_encoded_string) = _entity_encode($string);
+
+or
+
+my (@entity_encoded_strings) = _entity_encode(@strings);
+
+Entity-encode an array of strings
+
+=back
+
+=cut
+
+sub _entity_encode {
+ my @strings = @_;
+ my @strings_entity_encoded;
+ foreach my $string (@strings) {
+ my $nfc_string = NFC($string);
+ $nfc_string =~ s/([\x{0080}-\x{fffd}])/sprintf('&#x%X;',ord($1))/sgoe;
+ push @strings_entity_encoded, $nfc_string;
+ }
+ return @strings_entity_encoded;
}
END { } # module clean-up code here (global destructor)
1;
__END__
-=back
-
=head1 AUTHOR
Joshua Ferraro <jmf@liblime.com>
-=cut
-=head MODIFICATIONS
-# $Id$
+=head1 MODIFICATIONS
+
+
=cut