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LibJS+LibUnicode: Convert UnicodeLocale to link with weak symbols
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6 changed files with 68 additions and 148 deletions
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@ -11,7 +11,6 @@
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#include <LibUnicode/CharacterTypes.h>
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#include <LibUnicode/DateTimeFormat.h>
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#include <LibUnicode/Locale.h>
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#include <LibUnicode/UnicodeSymbols.h>
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namespace Unicode {
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@ -568,8 +567,6 @@ void canonicalize_unicode_extension_values(StringView key, String& value, bool r
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static void transform_unicode_locale_id_to_canonical_syntax(LocaleID& locale_id)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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auto canonicalize_language = [&](LanguageID& language_id, bool force_lowercase) {
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language_id.language = language_id.language->to_lowercase();
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if (language_id.script.has_value())
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@ -579,7 +576,7 @@ static void transform_unicode_locale_id_to_canonical_syntax(LocaleID& locale_id)
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for (auto& variant : language_id.variants)
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variant = variant.to_lowercase();
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symbols.resolve_complex_language_aliases(language_id);
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resolve_complex_language_aliases(language_id);
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if (auto alias = resolve_language_alias(*language_id.language); alias.has_value()) {
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auto language_alias = parse_unicode_language_id(*alias);
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@ -601,7 +598,7 @@ static void transform_unicode_locale_id_to_canonical_syntax(LocaleID& locale_id)
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if (language_id.region.has_value()) {
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if (auto alias = resolve_territory_alias(*language_id.region); alias.has_value())
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language_id.region = resolve_most_likely_territory(language_id, *alias);
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language_id.region = resolve_most_likely_territory_alias(language_id, *alias);
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}
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quick_sort(language_id.variants);
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@ -744,49 +741,41 @@ bool is_locale_available(StringView locale)
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return locale_from_string(locale).has_value();
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}
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Optional<Locale> locale_from_string(StringView locale)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.locale_from_string(locale);
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}
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Optional<StringView> get_locale_language_mapping(StringView locale, StringView language)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.get_locale_language_mapping(locale, language);
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}
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Optional<StringView> get_locale_territory_mapping(StringView locale, StringView territory)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.get_locale_territory_mapping(locale, territory);
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}
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Optional<StringView> get_locale_script_mapping(StringView locale, StringView script)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.get_locale_script_tag_mapping(locale, script);
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}
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Optional<Locale> __attribute__((weak)) locale_from_string(StringView) { return {}; }
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Optional<Language> __attribute__((weak)) language_from_string(StringView) { return {}; }
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Optional<Territory> __attribute__((weak)) territory_from_string(StringView) { return {}; }
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Optional<ScriptTag> __attribute__((weak)) script_tag_from_string(StringView) { return {}; }
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Optional<Currency> __attribute__((weak)) currency_from_string(StringView) { return {}; }
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Optional<Key> __attribute__((weak)) key_from_string(StringView) { return {}; }
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Optional<ListPatternType> __attribute__((weak)) list_pattern_type_from_string(StringView) { return {}; }
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Optional<ListPatternStyle> __attribute__((weak)) list_pattern_style_from_string(StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) get_locale_language_mapping(StringView, StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) get_locale_territory_mapping(StringView, StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) get_locale_script_mapping(StringView, StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) get_locale_long_currency_mapping(StringView, StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) get_locale_short_currency_mapping(StringView, StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) get_locale_narrow_currency_mapping(StringView, StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) get_locale_numeric_currency_mapping(StringView, StringView) { return {}; }
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Optional<StringView> get_locale_currency_mapping(StringView locale, StringView currency, Style style)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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switch (style) {
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case Style::Long:
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return symbols.get_locale_long_currency_mapping(locale, currency);
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return get_locale_long_currency_mapping(locale, currency);
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case Style::Short:
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return symbols.get_locale_short_currency_mapping(locale, currency);
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return get_locale_short_currency_mapping(locale, currency);
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case Style::Narrow:
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return symbols.get_locale_narrow_currency_mapping(locale, currency);
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return get_locale_narrow_currency_mapping(locale, currency);
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case Style::Numeric:
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return symbols.get_locale_numeric_currency_mapping(locale, currency);
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return get_locale_numeric_currency_mapping(locale, currency);
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default:
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VERIFY_NOT_REACHED();
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}
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}
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Vector<StringView> get_locale_key_mapping(StringView locale, StringView keyword)
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Optional<StringView> __attribute__((weak)) get_locale_key_mapping(StringView, StringView) { return {}; }
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Vector<StringView> get_locale_key_mapping_list(StringView locale, StringView keyword)
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{
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if (keyword == "hc"sv) {
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auto hour_cycles = get_locale_hour_cycles(locale);
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@ -800,55 +789,20 @@ Vector<StringView> get_locale_key_mapping(StringView locale, StringView keyword)
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return values;
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}
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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if (auto values = symbols.get_locale_key_mapping(locale, keyword); values.has_value())
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if (auto values = get_locale_key_mapping(locale, keyword); values.has_value())
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return values->split_view(',');
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return {};
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}
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Optional<ListPatterns> get_locale_list_patterns(StringView locale, StringView type, StringView style)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.get_locale_list_pattern_mapping(locale, type, style);
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}
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Optional<StringView> resolve_language_alias(StringView language)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.resolve_language_alias(language);
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}
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Optional<StringView> resolve_territory_alias(StringView territory)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.resolve_territory_alias(territory);
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}
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Optional<StringView> resolve_script_tag_alias(StringView script_tag)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.resolve_script_tag_alias(script_tag);
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}
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Optional<StringView> resolve_variant_alias(StringView variant)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.resolve_variant_alias(variant);
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}
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Optional<StringView> resolve_subdivision_alias(StringView subdivision)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.resolve_subdivision_alias(subdivision);
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}
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Optional<LanguageID> add_likely_subtags(LanguageID const& language_id)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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return symbols.add_likely_subtags(language_id);
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}
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Optional<ListPatterns> __attribute__((weak)) get_locale_list_patterns(StringView, StringView, StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) resolve_language_alias(StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) resolve_territory_alias(StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) resolve_script_tag_alias(StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) resolve_variant_alias(StringView) { return {}; }
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Optional<StringView> __attribute__((weak)) resolve_subdivision_alias(StringView) { return {}; }
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void __attribute__((weak)) resolve_complex_language_aliases(LanguageID&) { }
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Optional<LanguageID> __attribute__((weak)) add_likely_subtags(LanguageID const&) { return {}; }
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Optional<LanguageID> remove_likely_subtags(LanguageID const& language_id)
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{
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@ -892,13 +846,14 @@ Optional<LanguageID> remove_likely_subtags(LanguageID const& language_id)
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return return_language_and_variants(maximized.release_value(), move(variants));
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}
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String resolve_most_likely_territory(LanguageID const& language_id, StringView territory_alias)
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Optional<String> __attribute__((weak)) resolve_most_likely_territory(LanguageID const&) { return {}; }
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String resolve_most_likely_territory_alias(LanguageID const& language_id, StringView territory_alias)
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{
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static auto const& symbols = Detail::Symbols::ensure_loaded();
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auto aliases = territory_alias.split_view(' ');
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if (aliases.size() > 1) {
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auto territory = symbols.resolve_most_likely_territory(language_id);
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auto territory = resolve_most_likely_territory(language_id);
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if (territory.has_value() && aliases.contains_slow(*territory))
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return territory.release_value();
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}
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@ -140,13 +140,26 @@ Optional<String> canonicalize_unicode_locale_id(LocaleID&);
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String const& default_locale();
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bool is_locale_available(StringView locale);
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Optional<Locale> locale_from_string(StringView locale);
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Optional<Language> language_from_string(StringView language);
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Optional<Territory> territory_from_string(StringView territory);
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Optional<ScriptTag> script_tag_from_string(StringView script_tag);
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Optional<Currency> currency_from_string(StringView currency);
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Optional<Key> key_from_string(StringView key);
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Optional<ListPatternType> list_pattern_type_from_string(StringView list_pattern_type);
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Optional<ListPatternStyle> list_pattern_style_from_string(StringView list_pattern_style);
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Optional<StringView> get_locale_language_mapping(StringView locale, StringView language);
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Optional<StringView> get_locale_territory_mapping(StringView locale, StringView territory);
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Optional<StringView> get_locale_script_mapping(StringView locale, StringView script);
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Optional<StringView> get_locale_long_currency_mapping(StringView locale, StringView currency);
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Optional<StringView> get_locale_short_currency_mapping(StringView locale, StringView currency);
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Optional<StringView> get_locale_narrow_currency_mapping(StringView locale, StringView currency);
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Optional<StringView> get_locale_numeric_currency_mapping(StringView locale, StringView currency);
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Optional<StringView> get_locale_currency_mapping(StringView locale, StringView currency, Style style);
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Vector<StringView> get_locale_key_mapping(StringView locale, StringView keyword);
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Optional<StringView> get_locale_key_mapping(StringView locale, StringView keyword);
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Vector<StringView> get_locale_key_mapping_list(StringView locale, StringView keyword);
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Optional<ListPatterns> get_locale_list_patterns(StringView locale, StringView type, StringView style);
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@ -155,9 +168,12 @@ Optional<StringView> resolve_territory_alias(StringView territory);
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Optional<StringView> resolve_script_tag_alias(StringView script_tag);
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Optional<StringView> resolve_variant_alias(StringView variant);
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Optional<StringView> resolve_subdivision_alias(StringView subdivision);
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void resolve_complex_language_aliases(LanguageID& language_id);
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Optional<LanguageID> add_likely_subtags(LanguageID const& language_id);
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Optional<LanguageID> remove_likely_subtags(LanguageID const& language_id);
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String resolve_most_likely_territory(LanguageID const& language_id, StringView territory_alias);
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Optional<String> resolve_most_likely_territory(Unicode::LanguageID const& language_id);
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String resolve_most_likely_territory_alias(LanguageID const& language_id, StringView territory_alias);
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}
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@ -15,7 +15,6 @@
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# endif
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#else
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# include <AK/Function.h>
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# include <LibUnicode/Locale.h>
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#endif
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namespace Unicode::Detail {
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@ -91,25 +90,6 @@ Symbols const& Symbols::ensure_loaded()
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load_symbol(symbols.code_point_has_script, "unicode_code_point_has_script");
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load_symbol(symbols.code_point_has_script_extension, "unicode_code_point_has_script_extension");
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load_symbol(symbols.locale_from_string, "unicode_locale_from_string");
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load_symbol(symbols.get_locale_language_mapping, "unicode_get_locale_language_mapping");
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load_symbol(symbols.get_locale_territory_mapping, "unicode_get_locale_territory_mapping");
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load_symbol(symbols.get_locale_script_tag_mapping, "unicode_get_locale_script_tag_mapping");
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load_symbol(symbols.get_locale_long_currency_mapping, "unicode_get_locale_long_currency_mapping");
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load_symbol(symbols.get_locale_short_currency_mapping, "unicode_get_locale_short_currency_mapping");
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load_symbol(symbols.get_locale_narrow_currency_mapping, "unicode_get_locale_narrow_currency_mapping");
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load_symbol(symbols.get_locale_numeric_currency_mapping, "unicode_get_locale_numeric_currency_mapping");
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load_symbol(symbols.get_locale_key_mapping, "unicode_get_locale_key_mapping");
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load_symbol(symbols.get_locale_list_pattern_mapping, "unicode_get_locale_list_pattern_mapping");
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load_symbol(symbols.resolve_language_alias, "unicode_resolve_language_alias");
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load_symbol(symbols.resolve_territory_alias, "unicode_resolve_territory_alias");
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load_symbol(symbols.resolve_script_tag_alias, "unicode_resolve_script_tag_alias");
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load_symbol(symbols.resolve_variant_alias, "unicode_resolve_variant_alias");
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load_symbol(symbols.resolve_subdivision_alias, "unicode_resolve_subdivision_alias");
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load_symbol(symbols.resolve_complex_language_aliases, "unicode_resolve_complex_language_aliases");
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load_symbol(symbols.add_likely_subtags, "unicode_add_likely_subtags");
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load_symbol(symbols.resolve_most_likely_territory, "unicode_resolve_most_likely_territory");
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initialized = true;
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return symbols;
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}
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@ -38,32 +38,6 @@ struct Symbols {
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bool (*code_point_has_script)(u32, Script) { nullptr };
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bool (*code_point_has_script_extension)(u32, Script) { nullptr };
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// Loaded from UnicodeLocale.cpp:
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Optional<Locale> (*locale_from_string)(StringView) { nullptr };
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Optional<StringView> (*get_locale_language_mapping)(StringView, StringView) { nullptr };
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Optional<StringView> (*get_locale_territory_mapping)(StringView, StringView) { nullptr };
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Optional<StringView> (*get_locale_script_tag_mapping)(StringView, StringView) { nullptr };
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Optional<StringView> (*get_locale_long_currency_mapping)(StringView, StringView) { nullptr };
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Optional<StringView> (*get_locale_short_currency_mapping)(StringView, StringView) { nullptr };
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Optional<StringView> (*get_locale_narrow_currency_mapping)(StringView, StringView) { nullptr };
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Optional<StringView> (*get_locale_numeric_currency_mapping)(StringView, StringView) { nullptr };
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Optional<StringView> (*get_locale_key_mapping)(StringView, StringView) { nullptr };
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Optional<ListPatterns> (*get_locale_list_pattern_mapping)(StringView, StringView, StringView) { nullptr };
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Optional<StringView> (*resolve_language_alias)(StringView) { nullptr };
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Optional<StringView> (*resolve_territory_alias)(StringView) { nullptr };
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Optional<StringView> (*resolve_script_tag_alias)(StringView) { nullptr };
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Optional<StringView> (*resolve_variant_alias)(StringView) { nullptr };
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Optional<StringView> (*resolve_subdivision_alias)(StringView) { nullptr };
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void (*resolve_complex_language_aliases)(LanguageID&);
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Optional<LanguageID> (*add_likely_subtags)(LanguageID const&);
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Optional<String> (*resolve_most_likely_territory)(LanguageID const&);
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private:
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Symbols() = default;
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};
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