{"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\/de\/blog\/novosti-interneta\/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>Die Version 0.9.0 der C++ Bibliothek (C++20 Standard) ist erschienen. <a rel=\"nofollow\" href=\"https:\/\/github.com\/contour-terminal\/libunicode\">libunicode<\/a>. Das Projekt wird von einem Team von Entwicklern des Terminalemulators <a rel=\"nofollow\" href=\"https:\/\/contour-terminal.org\">Contour<\/a> und der Benutzeroberfl\u00e4che <a rel=\"nofollow\" href=\"https:\/\/endo-lang.org\">Endo<\/a> (in aktiver Entwicklung) und wird unter der Apache 2.0 Lizenz verbreitet.<\/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\">Funktionen der Bibliothek<\/a>:<\/p>\n<p><\/noindex> <\/p>\n<ul>\n<li>Unterst\u00fctzung f\u00fcr Standards <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 Normalisierungsformen<\/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 zur Abfrage von Unicode-Eigenschaften;<\/li>\n<li>SIMD-Optimierung bestimmter Funktionen (unter Verwendung von std::simd oder std::experimental::simd, falls verf\u00fcgbar);<\/li>\n<li>optimierte Konvertierung zwischen UTF-8 \u2194 UTF-16\/UTF-32;<\/li>\n<li>\u00c4quivalent zur Funktion wcwidth (int unicode::width(char32_t));<\/li>\n<li>Textsegmentierung nach Graphemen, Symbolen, Emojis und Schriften;<\/li>\n<li>Gro\u00df-\/Kleinschreibung umwandeln und Strings vergleichen;<\/li>\n<li>hoch-niveau API zur Textsegmentierung, geeignet f\u00fcr die Implementierung <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Text_shaping\">Textschichtung<\/a>.<\/li>\n<li>Umfangreiche Tests f\u00fcr die meisten Funktionen der Bibliothek (Zeichenbreite und Segmentierung).<\/li>\n<\/ul>\n<p>Das Paket enth\u00e4lt auch das Konsolenwerkzeug unicode-query zur detaillierten Abfrage von Strings.<\/p>\n<p>\u00c4nderungen:<\/p>\n<ul>\n<li>API f\u00fcr grapheme_cluster_width hinzugef\u00fcgt;<\/li>\n<li>Verbesserungen bei der Arbeit mit Unicode-Versionen (\u201aAge\u2018);<\/li>\n<li>vollst\u00e4ndige Unterst\u00fctzung <a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\/\">UAX #15 Unicode Normalisierungsformen<\/a> mit Unterst\u00fctzung f\u00fcr Streaming-Verarbeitung:<\/li>\n<\/ul>\n<p>     normalizer norm(Normalization_Form::NFC);      \/\/ Feed zerlegtes e + kombinierende Akut, dann ein neuer Starter, um die Emission auszul\u00f6sen     auto result = norm.feed(U\u2018e\u2018);     CHECK(result.empty()); \/\/ noch im Puffer      result = norm.feed(U\u2018u0301\u2032);     CHECK(result.empty()); \/\/ noch im Puffer (kombinierendes Zeichen)      result = norm.feed(U\u2018x\u2018); \/\/ Starter l\u00f6st die Emission des vorherigen Segments aus     REQUIRE_FALSE(result.empty());     CHECK(result == U\u201eu00E9\u201c); \/\/ e + Akut zu e-Akut zusammengesetzt      result = norm.flush();     CHECK(result == U\u201ex\u201c); \/\/ letzter Segment   <\/p>\n<ul>\n<li>Die Funktion script_extensions gibt jetzt std::optional&lt;std::span&gt;&amp; zur\u00fcck;<\/li>\n<li>Regel GB9c zur Segmentierung von Graphemen f\u00fcr Zeichenkombinationen in Sprachen der Indischen Gruppe implementiert;<\/li>\n<li>In grapheme_segmenter wurden die Regeln f\u00fcr GB11 und GB4\/GB5 korrigiert; veraltete API entfernt;<\/li>\n<li>SIMD-optimierte Konvertierung von UTF-8 nach UTF-16\/UTF-32 implementiert;<\/li>\n<li>Die Breite von Hangul-V\/T-Verbindungszeichen betr\u00e4gt jetzt null;<\/li>\n<li>Wortgrenzen-Segmentierung implementiert;<\/li>\n<li>Fehlerbehebungen im C API;<\/li>\n<li>Refactoring des Build-Systems und des Hilfsgenerators f\u00fcr C++;<\/li>\n<li>Umfassende Tests f\u00fcr die Umwandlung von UTF-16\/UTF-32 hinzugef\u00fcgt;<\/li>\n<li>Statische Build-Utility unicode-query in CI hinzugef\u00fcgt.<\/li>\n<\/ul>\n<p>Quelle: <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 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[&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-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - 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 C++20) libunicode. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f 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