/usr/share/perl5/Biber/Constants.pm is in biber 2.9-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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use v5.24;
use strict;
use warnings;
use Encode;
use Encode::Alias;
use parent qw(Exporter);
use Biber::Date::Format;
use Text::CSV;
our @EXPORT = qw{
$CONFIG_DEFAULT_BIBER
$CONFIG_CSV_PARSER
$BIBER_CONF_NAME
$BCF_VERSION
$BBL_VERSION
$BIBER_SORT_FINAL
$BIBER_SORT_NULL
$LABEL_FINAL
%CONFIG_DEFAULT_BIBLATEX
%CONFIG_OPTSCOPE_BIBLATEX
%CONFIG_SCOPEOPT_BIBLATEX
%CONFIG_OPTTYPE_BIBLATEX
%CONFIG_BIBLATEX_ENTRY_OPTIONS
%CONFIG_BIBLATEX_NAMELIST_OPTIONS
%CONFIG_BIBLATEX_NAME_OPTIONS
%CONFIG_META_MARKERS
%CONFIG_DATE_PARSERS
%DATAFIELD_SETS
%DM_DATATYPES
%LOCALE_MAP
%LOCALE_MAP_R
%REMOTE_MAP
%DS_EXTENSIONS
%UNIQUENAME_CONTEXTS
%UNIQUENAME_VALUES
};
# Version of biblatex control file which this release expects. Matched against version
# passed in control file. Used when checking the .bcf
our $BCF_VERSION = '3.4';
# Format version of the .bbl. Used when writing the .bbl
our $BBL_VERSION = '2.9';
# Global flags needed for sorting
our $BIBER_SORT_FINAL;
our $BIBER_SORT_NULL;
# the name of the Biber configuration file, which should be
# either returned by kpsewhich or located at "$HOME/.$BIBER_CONF_NAME"
our $BIBER_CONF_NAME = 'biber.conf';
## Biber CONFIGURATION DEFAULTS
# Locale - if nothing, set a default
my $locale;
unless ($locale) {
if ( $^O =~ /Win/) {
$locale = 'English_United States.1252';
}
else {
$locale = 'en_US.UTF-8';
}
}
# datafieldsets
our %DATAFIELD_SETS = ();
# datatypes for data model validation
our %DM_DATATYPES = (
integer => qr/\A\d+\z/xms,
datepart => qr/\A\d+\z/xms
);
# Mapping of data source and output types to extensions
our %DS_EXTENSIONS = (
bbl => 'bbl',
bblxml => 'bblxml',
bibtex => 'bib',
biblatexml => 'bltxml'
);
# Mapping of biblatex uniquename option to disambiguation level
our %UNIQUENAME_CONTEXTS = (0 => 'none', # false
1 => 'init', # init
2 => 'initorfull', # full/true
3 => 'init', # allinit
4 => 'initorfull', # allfull
5 => 'init', # mininit
6 => 'initorfull'); # minfull
# Mapping of strings to numeric uniquename values for easier biblatex processing
our %UNIQUENAME_VALUES = ('none' => 0, 'init' => 1, full => '2');
# Biber option defaults. Mostly not needed outside of tool mode since they are passed by .bcf
our $CONFIG_DEFAULT_BIBER = {
annotation_marker => { content => q/+an/ },
clrmacros => { content => 0 },
collate_options => { option => {level => 4, variable => 'non-ignorable', normalization => 'prenormalized' }},
graph => { content => 0 },
debug => { content => 0 },
dieondatamodel => { content => 0 },
decodecharsset => { content => 'base' },
dot_include => { option => {section => 1, xdata => 1, crossref => 1, xref => 1 }},
fixinits => { content => 0 },
input_encoding => { content => 'UTF-8' },
input_format => { content => 'bibtex' },
isbn10 => { content => 0 },
isbn13 => { content => 0 },
isbn_normalise => { content => 0 },
listsep => { content => 'and' },
mincrossrefs => { content => 2 },
minxrefs => { content => 2 },
namesep => { content => 'and' },
no_bblxml_schema => { content => 0 },
no_bltxml_schema => { content => 0 },
nodieonerror => { content => 0 },
noinit => { option => [ {value => q/\b\p{Ll}{2}\p{Pd}/},
{value => q/[\x{2bf}\x{2018}]/} ] },
nolabel => { option => [ {value => q/[\p{P}\p{S}\p{C}]+/} ] },
# nolabelwidthcount => { option => }, # default is nothing
nolog => { content => 0 },
nostdmacros => { content => 0 },
nosort => { option => [ { name => 'setnames', value => q/\A\p{L}{2}\p{Pd}/ },
{ name => 'setnames', value => q/[\x{2bf}\x{2018}]/ } ] },
onlylog => { content => 0 },
others_string => { content => 'others' },
output_align => { content => 0 },
output_annotation_marker => { content => '+an' },
output_encoding => { content => 'UTF-8' },
output_field_order => { content => 'options,abstract,names,lists,dates' },
output_format => { content => 'bbl' },
output_indent => { content => '2' },
output_fieldcase => { content => 'upper' },
output_listsep => { content => 'and' },
output_namesep => { content => 'and' },
output_resolve_xdata => { content => 0 },
output_resolve_crossrefs => { content => 0 },
output_resolve_sets => { content => 0 },
output_safechars => { content => 0 },
output_safecharsset => { content => 'base' },
output_xnamesep => { content => '=' },
quiet => { content => 0 },
noskipduplicates => { content => 0 },
sortdebug => { content => 0 },
sortcase => { content => 1 },
sortupper => { content => 1 },
strip_comments => { content => 0 },
tool => { content => 0 },
trace => { content => 0 },
nouri_encode => { content => 0 },
validate_bblxml => { content => 0 },
validate_bltxml => { content => 0 },
validate_config => { content => 0 },
validate_control => { content => 0 },
validate_datamodel => { content => 0 },
wraplines => { content => 0 },
xnamesep => { content => '=' },
xsvsep => { content => q/\s*,\s*/ },
};
# Set up some re-usable CSV parsers here for efficiency reasons
our $CONFIG_CSV_PARSER = Text::CSV->new ( { binary => 1,
allow_whitespace => 1,
always_quote => 1 } );
# Set up some re-usable Date parsers here for efficiency reasons
# We need two as the missing component data is in these objects, not
# in the DT objects returned by ->parse_datetime() and this data will
# likely be different for start/end
our %CONFIG_DATE_PARSERS = ('start' => Biber::Date::Format->new(),
'end' => Biber::Date::Format->new());
our %CONFIG_META_MARKERS = ();
# default global options for biblatex
# Used to set:
# * Some tool-mode defaults (as there is no .bcf and some biblatex options
# cannot be set in a biber config file)
our %CONFIG_DEFAULT_BIBLATEX = (
sortingtemplatename => 'tool',
useauthor => 1,
useeditor => 1,
usetranslator => 1,
maxbibnames => 100,
maxitems => 100,
minbibnames => 100,
maxalphanames => 100,
maxcitenames => 100,
minalphanames => 100,
mincitenames => 100,
minitems => 100,
useprefix => 0
);
# Set up some encoding aliases to map \inputen{c,x} encoding names to Encode
# It seems that inputen{c,x} has a different idea of nextstep than Encode
# so we push it to MacRoman
define_alias('ansinew' => 'cp1252'); # inputenc alias for cp1252
define_alias('applemac' => 'MacRoman');
define_alias('applemacce' => 'MacCentralEurRoman');
define_alias('next' => 'MacRoman');
define_alias('x-mac-roman' => 'MacRoman');
define_alias('x-mac-centeuro' => 'MacCentralEurRoman');
define_alias('x-mac-cyrillic' => 'MacCyrillic');
define_alias('x-nextstep' => 'MacRoman');
define_alias('x-ascii' => 'ascii'); # Encode doesn't resolve this one by default
define_alias('lutf8' => 'UTF-8'); # Luatex
define_alias('utf8x' => 'UTF-8'); # UCS (old)
# maps between bcp47 lang/locales and babel/polyglossia language names
our %LOCALE_MAP = (
'acadian' => 'fr-CA',
'american' => 'en-US',
'australian' => 'en-AU',
'afrikaans' => 'af-ZA',
'albanian' => 'sq-AL',
'amharic' => 'am-ET',
'arabic' => 'ar-001',
'armenian' => 'hy-AM',
'asturian' => 'ast-ES',
'austrian' => 'de-AT',
'bahasa' => 'id-ID',
'bahasai' => 'id-ID',
'bahasam' => 'id-ID',
'basque' => 'eu-ES',
'bengali' => 'bn-BD',
'bgreek' => 'el-GR',
'brazil' => 'pt-BR',
'brazilian' => 'pt-BR',
'breton' => 'br-FR',
'british' => 'en-GB',
'bulgarian' => 'bg-BG',
'canadian' => 'en-CA',
'canadien' => 'fr-CA',
'catalan' => 'ca-AD',
'coptic' => 'cop',
'croatian' => 'hr-HR',
'czech' => 'cs-CZ',
'danish' => 'da-DK',
'divehi' => 'dv-MV',
'dutch' => 'nl-NL',
'english' => 'en-US',
'esperanto' => 'eo-001',
'estonian' => 'et-EE',
'ethiopia' => 'am-ET',
'farsi' => 'fa-IR',
'finnish' => 'fi-FI',
'francais' => 'fr-FR',
'french' => 'fr-FR',
'frenchle' => 'fr-FR',
'friulan' => 'fur-IT',
'galician' => 'gl-ES',
'german' => 'de-DE',
'germanb' => 'de-DE',
'greek' => 'el-GR',
'hebrew' => 'he-IL',
'hindi' => 'hi-IN',
'ibygreek' => 'el-CY',
'icelandic' => 'is-IS',
'indon' => 'id-ID',
'indonesia' => 'id-ID',
'interlingua' => 'ia-FR',
'irish' => 'ga-IE',
'italian' => 'it-IT',
'japanese' => 'ja-JP',
'kannada' => 'kn-IN',
'lao' => 'lo-LA',
'latin' => 'la-Latn',
'latvian' => 'lv-LV',
'lithuanian' => 'lt-LT',
'lowersorbian' => 'dsb-DE',
'lsorbian' => 'dsb-DE',
'magyar' => 'hu-HU',
'malay' => 'id-ID',
'malayalam' => 'ml-IN',
'marathi' => 'mr-IN',
'meyalu' => 'id-ID',
'mongolian' => 'mn-Cyrl',
'naustrian' => 'de-AT',
'newzealand' => 'en-NZ',
'ngerman' => 'de-DE',
'nko' => 'ha-NG',
'norsk' => 'nb-NO',
'norwegian' => 'nn-NO',
'nynorsk' => 'nn-NO',
'occitan' => 'oc-FR',
'piedmontese' => 'pms-IT',
'pinyin' => 'pny',
'polish' => 'pl-PL',
'polutonikogreek' => 'el-GR',
'portuges' => 'pt-PT',
'portuguese' => 'pt-PT',
'romanian' => 'ro-RO',
'romansh' => 'rm-CH',
'russian' => 'ru-RU',
'samin' => 'se-NO',
'sanskrit' => 'sa-IN',
'scottish' => 'gd-GB',
'serbian' => 'sr-Latn',
'serbianc' => 'sr-Cyrl',
'slovak' => 'sk-SK',
'slovene' => 'sl-SI',
'slovenian' => 'sl-SI',
'spanish' => 'es-ES',
'swedish' => 'sv-SE',
'swiss' => 'de-CH',
'swissgerman' => 'de-CH',
'nswissgerman' => 'de-CH',
'syriac' => 'syc',
'tamil' => 'ta-IN',
'telugu' => 'te-IN',
'thai' => 'th-TH',
'thaicjk' => 'th-TH',
'tibetan' => 'bo-CN',
'turkish' => 'tr-TR',
'turkmen' => 'tk-TM',
'ukrainian' => 'uk-UA',
'urdu' => 'ur-IN',
'UKenglish' => 'en-UK',
'uppersorbian' => 'hsb-DE',
'USenglish' => 'en-US',
'usorbian' => 'hsb-DE',
'vietnamese' => 'vi-VN',
'welsh' => 'cy-GB',
);
our %LOCALE_MAP_R = (
'af' => 'afrikaans',
'af-ZA' => 'afrikaans',
'am' => 'ethiopia',
'am-ET' => 'amharic',
'ar' => 'arabic',
'ar-001' => 'arabic',
'ast' => 'asturian',
'ast-ES' => 'asturian',
'bg' => 'bulgarian',
'bg-BG' => 'bulgarian',
'bn' => 'bengali',
'bn-BD' => 'bengali',
'bo' => 'tibetan',
'bo-CN' => 'tibetan',
'br' => 'breton',
'br-FR' => 'breton',
'ca' => 'catalan',
'ca-AD' => 'catalan',
'ca-ES' => 'catalan',
'cop' => 'coptic',
'cs' => 'czech',
'cs-CZ' => 'czech',
'cy' => 'welsh',
'cy-GB' => 'welsh',
'da' => 'danish',
'da-DK' => 'danish',
'de-1996' => 'ngerman',
'de-AT' => 'austrian',
'de-AT-1996' => 'naustrian',
'de-CH' => 'swissgerman',
'de-CH-1996' => 'nswissgerman',
'de-DE' => 'german',
'de-DE-1996' => 'ngerman',
'dsb' => 'lowersorbian',
'dsb-DE' => 'lowersorbian',
'dv' => 'divehi',
'dv-MV' => 'divehi',
'el' => 'greek',
'el-CY' => 'ibygreek',
'el-GR' => 'greek',
'en' => 'english',
'en-AU' => 'australian',
'en-CA' => 'canadian',
'en-UK' => 'UKenglish',
'en-GB' => 'british',
'en-NZ' => 'newzealand',
'en-US' => 'USenglish',
'en-US' => 'american',
'en-US' => 'english',
'eo' => 'esperanto',
'eo-001' => 'esperanto',
'es' => 'spanish',
'es-ES' => 'spanish',
'et' => 'estonian',
'et-EE' => 'estonian',
'eu' => 'basque',
'eu-ES' => 'basque',
'fa' => 'farsi',
'fa-IR' => 'farsi',
'fi' => 'finnish',
'fi-FI' => 'finnish',
'fr' => 'french',
'fr-CA' => 'acadian',
'fr-CA' => 'canadien',
'fr-FR' => 'french',
'fur' => 'friulan',
'fur-IT' => 'friulan',
'ga' => 'irish',
'ga-IE' => 'irish',
'gd' => 'scottish',
'gd-GB' => 'scottish',
'gl' => 'galician',
'gl-ES' => 'galician',
'ha' => 'nko',
'ha-NG' => 'nko',
'he' => 'hebrew',
'he-IL' => 'hebrew',
'hi' => 'hindi',
'hi-IN' => 'hindi',
'hr' => 'croatian',
'hr-HR' => 'croatian',
'hsb' => 'uppersorbian',
'hsb-DE' => 'uppersorbian',
'hu' => 'magyar',
'hu-HU' => 'magyar',
'hy' => 'armenian',
'hy-AM' => 'armenian',
'ia' => 'interlingua',
'ia-FR' => 'interlingua',
'id' => 'indonesia',
'is' => 'icelandic',
'is-IS' => 'icelandic',
'it' => 'italian',
'it-IT' => 'italian',
'ja' => 'japanese',
'ja-JP' => 'japanese',
'kn' => 'kannada',
'kn-IN' => 'kannada',
'lo' => 'lao',
'lo-LA' => 'lao',
'lt' => 'lithuanian',
'lt-LT' => 'lithuanian',
'lv' => 'latvian',
'lv-LV' => 'latvian',
'ml' => 'malayalam',
'ml-IN' => 'malayalam',
'mn' => 'mongolian',
'mn-Cyrl' => 'mongolian',
'mr' => 'marathi',
'mr-IN' => 'marathi',
'nb' => 'norsk',
'nb-NO' => 'norsk',
'nl' => 'dutch',
'nl-NL' => 'dutch',
'nn' => 'nynorsk',
'nn-NO' => 'nynorsk',
'oc' => 'occitan',
'oc-FR' => 'occitan',
'pl' => 'polish',
'pl-PL' => 'polish',
'pms' => 'piedmontese',
'pms-IT' => 'piedmontese',
'pny' => 'pinyin',
'pt' => 'portuguese',
'pt-BR' => 'brazilian',
'pt-PT' => 'portuguese',
'rm' => 'romansh',
'rm-CH' => 'romansh',
'ro' => 'romanian',
'ro-RO' => 'romanian',
'ru' => 'russian',
'ru-RU' => 'russian',
'sa' => 'sanskrit',
'sa-IN' => 'sanskrit',
'se' => 'samin',
'se-NO' => 'samin',
'sk' => 'slovak',
'sk-SK' => 'slovak',
'sl' => 'slovenian',
'sl-SI' => 'slovenian',
'sq' => 'albanian',
'sq-AL' => 'albanian',
'sr' => 'serbian',
'sr-Cyrl' => 'serbian',
'sr-Latn' => 'latin',
'sv' => 'swedish',
'sv-SE' => 'swedish',
'syc' => 'syriac',
'ta' => 'tamil',
'ta-IN' => 'tamil',
'te' => 'telugu',
'te-IN' => 'telugu',
'th' => 'thai',
'th-TH' => 'thai',
'tk' => 'turkmen',
'tk-TM' => 'turkmen',
'tr' => 'turkish',
'tr-TR' => 'turkish',
'uk' => 'ukrainian',
'uk-UA' => 'ukrainian',
'ur' => 'urdu',
'ur-IN' => 'urdu',
'vi' => 'vietnamese',
'vi-VN' => 'vietnamese',
);
# Holds the scope of each of the BibLaTeX configuration options from the .bcf
our %CONFIG_OPTSCOPE_BIBLATEX;
# Holds the options in a particular scope
our %CONFIG_SCOPEOPT_BIBLATEX;
# Holds the datatype of an option at a particular scope
our %CONFIG_OPTTYPE_BIBLATEX;
# For per-entry options, what should be set when we find them and
# what should be output to the .bbl for biblatex.
# Basically, here we have to emulate relevant parts of biblatex's options processing
# for local entry-specific options, note therefore the presence here of some
# options like max/mincitenames which are not passed in the .bcf
our %CONFIG_BIBLATEX_ENTRY_OPTIONS =
(
dataonly => {OUTPUT => 1,
INPUT => {skiplab => 1,
skipbiblist => 1,
uniquename => 0,
uniquelist => 0}
},
maxitems => {OUTPUT => 1},
minitems => {OUTPUT => 1},
maxbibnames => {OUTPUT => 1},
minbibnames => {OUTPUT => 1},
maxcitenames => {OUTPUT => 1},
mincitenames => {OUTPUT => 1},
maxalphanames => {OUTPUT => 0},
minalphanames => {OUTPUT => 0},
maxnames => {OUTPUT => ['maxcitenames', 'maxbibnames'],
INPUT => ['maxcitenames', 'maxbibnames']},
minnames => {OUTPUT => ['mincitenames', 'minbibnames'],
INPUT => ['mincitenames', 'minbibnames']},
nametemplates => {OUTPUT => ['sortingnamekeytemplatename',
'uniquenametemplatename',
'labelalphanametemplatename'],
INPUT => ['sortingnamekeytemplatename',
'uniquenametemplatename',
'labelalphanametemplatename']},
noinherit => {OUTPUT => 0},
presort => {OUTPUT => 0},
skipbib => {OUTPUT => 1},
skipbiblist => {OUTPUT => 1},
skiplab => {OUTPUT => 1},
sortingnamekeytemplatename => {OUTPUT => 1},
uniquenametemplatename => {OUTPUT => 1},
labelalphanametemplatename => {OUTPUT => 1},
uniquelist => {OUTPUT => 0},
useauthor => {OUTPUT => 1},
useeditor => {OUTPUT => 1},
useprefix => {OUTPUT => 1},
usetranslator => {OUTPUT => 1},
);
our %CONFIG_BIBLATEX_NAMELIST_OPTIONS =
(
nametemplates => {OUTPUT => ['sortingnamekeytemplatename',
'uniquenametemplatename',
'labelalphanametemplatename'],
INPUT => ['sortingnamekeytemplatename',
'uniquenametemplatename',
'labelalphanametemplatename']},
);
our %CONFIG_BIBLATEX_NAME_OPTIONS =
(
nametemplates => {OUTPUT => ['sortingnamekeytemplatename',
'uniquenametemplatename',
'labelalphanametemplatename'],
INPUT => ['sortingnamekeytemplatename',
'uniquenametemplatename',
'labelalphanametemplatename']},
);
1;
__END__
=pod
=encoding utf-8
=head1 NAME
Biber::Constants - global constants for biber
=head1 AUTHOR
François Charette, C<< <firmicus at ankabut.net> >>
Philip Kime C<< <philip at kime.org.uk> >>
=head1 BUGS
Please report any bugs or feature requests on our Github tracker at
L<https://github.com/plk/biber/issues>.
=head1 COPYRIGHT & LICENSE
Copyright 2009-2017 François Charette and Philip Kime, all rights reserved.
This module is free software. You can redistribute it and/or
modify it under the terms of the Artistic License 2.0.
This program is distributed in the hope that it will be useful,
but without any warranty; without even the implied warranty of
merchantability or fitness for a particular purpose.
=cut
|