{"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\/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>Die Version 0.9.0 der Bibliothek f\u00fcr die Programmiersprache C++ (Standard C++20) wurde ver\u00f6ffentlicht <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 Shell <a rel=\"nofollow\" href=\"https:\/\/endo-lang.org\">Endo<\/a> (in aktiver Entwicklung) und wird unter der Lizenz Apache 2.0 vertrieben.<\/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 von 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 Ostasiatische Breite<\/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-Skript-Eigenschaft<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr29\">UAX #29 Unicode-Textsegmentierung<\/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 einiger Funktionen (unter Verwendung von std::simd oder std::experimental::simd, sofern verf\u00fcgbar);<\/li>\n<li>optimierte Konvertierung von UTF-8 &lt;-&gt; UTF-16\/UTF-32;<\/li>\n<li>\u00c4quivalent zur Funktion wcwidth (int unicode::width(char32_t));<\/li>\n<li>Textsegmentierung nach Graphemen, Zeichen, Emojis und Schriftsystemen;<\/li>\n<li>Fallumwandlung und String-Vergleich;<\/li>\n<li>hochmodulares API zur Textsegmentierung, geeignet f\u00fcr die Implementierung <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Text_shaping\">Text-Shaping<\/a>.<\/li>\n<li>Testabdeckung f\u00fcr die meisten Funktionen der Bibliothek (Zeichenbreite und Segmentierung).<\/li>\n<\/ul>\n<p>Das Paket enth\u00e4lt auch das Konsolendienstprogramm unicode-query zur Abfrage ausf\u00fchrlicher Informationen zu Strings.<\/p>\n<p>\u00c4nderungen:<\/p>\n<ul>\n<li>API grapheme_cluster_width hinzugef\u00fcgt;<\/li>\n<li>Verbesserungen bei der Arbeit mit Unicode-Versionen (&laquo;Age&raquo;);<\/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 Stream-Verarbeitung:<\/li>\n<\/ul>\n<p>     normalizer norm(Normalization_Form::NFC);      \\\/\\\/ F\u00fcttere decomposed e + combine acute, dann ein neuer Starter, um die Emission auszul\u00f6sen     auto result = norm.feed(U&#8217;e&#8217;);     CHECK(result.empty()); \\\/\\\/ immer noch im Puffer      result = norm.feed(U&#8217;u0301&#8242;);     CHECK(result.empty()); \\\/\\\/ immer noch im Puffer (combining mark)      result = norm.feed(U&#8217;x&#8217;); \\\/\\\/ Starter l\u00f6st die Emission des vorherigen Segments aus     REQUIRE_FALSE(result.empty());     CHECK(result == U&quot;u00E9&quot;); \\\/\\\/ e + acute zusammengesetzt zu e-acute      result = norm.flush();     CHECK(result == U&quot;x&quot;); \\\/\\\/ finales Segment   <\/p>\n<ul>\n<li>Die Funktion script_extensions gibt jetzt std::optional&lt;std::span&lt;Script const&gt;&gt; zur\u00fcck;<\/li>\n<li>Die Regel GB9c f\u00fcr die Segmentierung von Graphemgruppen f\u00fcr Zeichenkombinationen in Sprachen der Gruppe Indic wurde implementiert;<\/li>\n<li>In grapheme_segmenter wurden die Regeln f\u00fcr GB11 und GB4\/GB5 korrigiert; veraltete APIs wurden entfernt;<\/li>\n<li>Eine SIMD-optimierte Konvertierung von UTF-8 nach UTF-16\/UTF-32 wurde implementiert;<\/li>\n<li>Die Breite kombinierender Zeichen Hangul V\/T ist jetzt null;<\/li>\n<li>Segmentierung nach Wortgrenzen wurde implementiert;<\/li>\n<li>Korrekturen im C API;<\/li>\n<li>Refactoring des Build-Systems und des Hilfsgenerators f\u00fcr C++;<\/li>\n<li>Komplexe Tests zur Umwandlung von UTF-16\/UTF-32 wurden hinzugef\u00fcgt;<\/li>\n<li>Im CI wurde ein statisches Build des Dienstprogramms unicode-query 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 \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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