{"id":168208,"date":"2026-04-09T17:13:00","date_gmt":"2026-04-09T15:13:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/libunicode-0-9-0"},"modified":"2026-04-09T17:13:00","modified_gmt":"2026-04-09T15:13:00","slug":"libunicode-0-9-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/libunicode-0-9-0","title":{"rendered":"libunicode 0.9.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"libunicode 0.9.0\" src=\"\/wp-content\/uploads\/2026\/04\/4b42d70f3c8182f2c239b4d61a26c00e.jpg\" style=\"display:block;margin: 0 auto;\" \/>                              <noindex>      <noindex><\/p>\n<p>\u00c8 stata rilasciata la versione 0.9.0 della libreria per il linguaggio C++ (standard C++20) <a rel=\"nofollow\" href=\"https:\/\/github.com\/contour-terminal\/libunicode\">libunicode<\/a>. Il progetto \u00e8 sviluppato dal team di sviluppatori dell'emulatore di terminale <a rel=\"nofollow\" href=\"https:\/\/contour-terminal.org\">Contour<\/a> e shell <a rel=\"nofollow\" href=\"https:\/\/endo-lang.org\">Endo<\/a> (in fase di sviluppo attivo) e distribuito con licenza Apache 2.0.<\/p>\n<p><\/noindex><\/noindex>  <noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/github.com\/contour-terminal\/libunicode?tab=readme-ov-file#feature-overview\">Funzionalit\u00e0 della libreria<\/a>:<\/p>\n<p><\/noindex> <\/p>\n<ul>\n<li>supporto agli standard <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18056080\">Unicode 17.0<\/a>:\n<ul>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr11\">UAX #11 East Asian Width<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\">UAX #15 Unicode Normalization Forms<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr24\">UAX #24 Unicode Script Property<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr29\">UAX #29 Unicode Text Segmentation<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr51\">UTS #51 Unicode Emoji<\/a>;<\/li>\n<\/ul>\n<\/li>\n<li>API per ottenere le propriet\u00e0 Unicode;<\/li>\n<li>ottimizzazione SIMD di alcune funzioni (utilizzando std::simd o std::experimental::simd se disponibili);<\/li>\n<li>conversione ottimizzata UTF-8  UTF-16\/UTF-32;<\/li>\n<li>equivalente della funzione wcwidth (int unicode::width(char32_t));<\/li>\n<li>segmentazione del testo in grafe, caratteri, emoji e script;<\/li>\n<li>conversione della lettera maiuscola e confronto delle stringhe;<\/li>\n<li>API di alto livello per la segmentazione del testo, adatta a implementazioni <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Text_shaping\">shaping del testo<\/a>.<\/li>\n<li>copertura dei test per la maggior parte delle funzionalit\u00e0 della libreria (larghezza del carattere e segmentazione).<\/li>\n<\/ul>\n<p>Include anche l'utility da console unicode-query per ottenere informazioni dettagliate sulle stringhe.<\/p>\n<p>Modifiche:<\/p>\n<ul>\n<li>aggiunto API grapheme_cluster_width;<\/li>\n<li>miglioramenti nel lavoro con le versioni Unicode (&laquo;Age&raquo;);<\/li>\n<li>supporto completo <a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\/\">UAX #15 Unicode Normalization Forms<\/a> con supporto per l'elaborazione a flusso:<\/li>\n<\/ul>\n<p>     normalizer norm(Normalization_Form::NFC);      \\\/\\\/ Feed decomposed e + acute combinato, poi un nuovo starter per attivare l'emissione      auto result = norm.feed(U&#8217;e&#8217;);     CHECK(result.empty()); \\\/\\\/ still buffering      result = norm.feed(U&#8217;u0301&#8242;);     CHECK(result.empty()); \\\/\\\/ still buffering (mark combinante)      result = norm.feed(U&#8217;x&#8217;); \\\/\\\/ starter attiva l'emissione del segmento precedente     REQUIRE_FALSE(result.empty());     CHECK(result == U&quot;u00E9&quot;); \\\/\\\/ e + acute composto in e-acute      result = norm.flush();     CHECK(result == U&quot;x&quot;); \\\/\\\/ segmento finale   <\/p>\n<ul>\n<li>la funzione script_extensions ora restituisce std::optional&lt;std::span&gt;;<\/li>\n<li>implementata la regola GB9c per la segmentazione del gruppo di grafe per combinazioni di caratteri nelle lingue del gruppo Indic;<\/li>\n<li>in grapheme_segmenter corretti i regole per GB11 e GB4\/GB5; rimosso l'API obsoleto;<\/li>\n<li>implementata la conversione SIMD-ottimizzata da UTF-8 a UTF-16\/UTF-32;<\/li>\n<li>la larghezza dei caratteri di collegamento Hangul V\/T ora \u00e8 zero;<\/li>\n<li>implementata la segmentazione per i confini delle parole;<\/li>\n<li>correzioni nell'API C;<\/li>\n<li>rifattorizzazione del sistema di build e del generatore di tabelle ausiliario C++;<\/li>\n<li>aggiunti test complessi per la conversione da UTF-16\/UTF-32;<\/li>\n<li>nel CI aggiunta la build statica dell'utility unicode-query.<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/18262114\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 0.9.0 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0434\u043b\u044f \u044f\u0437\u044b\u043a\u0430 C++ (\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 C++20) libunicode. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u0430 Contour \u0438 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 Endo (\u0432 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435), \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 Apache 2.0. \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438: \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 Unicode 17.0: UAX #11 East Asian Width, UAX #15 Unicode Normalization Forms, UAX #24 Unicode Script Property, UAX #29 Unicode Text Segmentation, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":168209,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-168208","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 0.9.0 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0434\u043b\u044f \u044f\u0437\u044b\u043a\u0430 C++ (\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" 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