{"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\/sk\/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>Bol 0.9.0 kni\u017enice pre jazyk C++ (\u0161tandard C++20) bol vydan\u00fd <a rel=\"nofollow\" href=\"https:\/\/github.com\/contour-terminal\/libunicode\">libunicode<\/a>. Projekt vyv\u00edja t\u00edm v\u00fdvoj\u00e1rov emul\u00e1tora termin\u00e1lu <a rel=\"nofollow\" href=\"https:\/\/contour-terminal.org\">Contour<\/a> a rozhrania <a rel=\"nofollow\" href=\"https:\/\/endo-lang.org\">Endo<\/a> (v akt\u00edvnom v\u00fdvoji) a distribuuje sa pod licenciou 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\">Mo\u017enosti kni\u017enice<\/a>:<\/p>\n<p><\/noindex> <\/p>\n<ul>\n<li>podpora \u0161tandardov <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 \u0160\u00edrka v\u00fdchodnej \u00c1zie<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\">UAX #15 Norm\u00e1liza\u010dn\u00e9 formy Unicode<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr24\">UAX #24 Vlastnos\u0165 skriptu Unicode<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr29\">UAX #29 Segment\u00e1cia textu Unicode<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr51\">UTS #51 Emoji Unicode<\/a>;<\/li>\n<\/ul>\n<\/li>\n<li>API na z\u00edskanie vlastnost\u00ed Unicode;<\/li>\n<li>SIMD optimaliz\u00e1cia niektor\u00fdch funkci\u00ed (s pou\u017eit\u00edm std::simd alebo std::experimental::simd, ak s\u00fa dostupn\u00e9);<\/li>\n<li>optimalizovan\u00e9 konvertovanie UTF-8  UTF-16\/UTF-32;<\/li>\n<li>ekvivalent funkcie wcwidth (int unicode::width(char32_t));<\/li>\n<li>segment\u00e1cia textu pod\u013ea graf\u00e9m, symbolov, emoji a p\u00edsma;<\/li>\n<li>premena ve\u013ekosti p\u00edsmena a porovn\u00e1vanie re\u0165azcov;<\/li>\n<li>vysoko\u00farov\u0148ov\u00e9 API segment\u00e1cie textu, vhodn\u00e9 na implement\u00e1ciu <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Text_shaping\">tvarovanie textu<\/a>.<\/li>\n<li>pokrytie testami v\u00e4\u010d\u0161iny funkci\u00ed kni\u017enice (\u0161\u00edrka symbolu a segment\u00e1cia).<\/li>\n<\/ul>\n<p>S\u00fa\u010das\u0165ou balenia je aj konzolov\u00e1 utilita unicode-query na z\u00edskanie podrobn\u00fdch inform\u00e1ci\u00ed o re\u0165azcoch.<\/p>\n<p>Zmeny:<\/p>\n<ul>\n<li>pridan\u00e9 API grapheme_cluster_width;<\/li>\n<li>vylep\u0161enia v pr\u00e1ci s verziami Unicode (&laquo;Age&raquo;);<\/li>\n<li>pln\u00e1 podpora <a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\/\">UAX #15 Norm\u00e1liza\u010dn\u00e9 formy Unicode<\/a> s podporou spracovania tokov:<\/li>\n<\/ul>\n<p>     normalizer norm(Normalization_Form::NFC);      \\\/\\\/ Feed decomposed e + combining acute, then a new starter to trigger emission     auto result = norm.feed(U\u2019e\u2019);     CHECK(result.empty()); \\\/\\\/ still buffering      result = norm.feed(U\u2019u0301\u2032);     CHECK(result.empty()); \\\/\\\/ still buffering (combining mark)      result = norm.feed(U\u2019x\u2019); \\\/\\\/ starter triggers emission of previous segment     REQUIRE_FALSE(result.empty());     CHECK(result == U\"u00E9\"); \\\/\\\/ e + acute composed to e-acute      result = norm.flush();     CHECK(result == U\"x\"); \\\/\\\/ final segment   <\/p>\n<ul>\n<li>funkcia script_extensions teraz vracia std::optional&lt;std::span&gt;;<\/li>\n<li>bol implementovan\u00fd pravidlo GB9c na rozde\u013eovanie skup\u00edn graf\u00e9m pre kombin\u00e1cie symbolov v jazykoch skupiny Indic;<\/li>\n<li>v grapheme_segmenter boli opraven\u00e9 pravidl\u00e1 pre GB11 a GB4\/GB5; zastaran\u00e9 API bolo odstr\u00e1nen\u00e9;<\/li>\n<li>implementovan\u00e9 SIMD-optimalizovan\u00e9 konvertovanie UTF-8 do UTF-16\/UTF-32;<\/li>\n<li>\u0161\u00edrka spojovac\u00edch symbolov Hangul V\/T je teraz nulov\u00e1;<\/li>\n<li>implementovan\u00e1 segment\u00e1cia pod\u013ea hran\u00edc slov;<\/li>\n<li>opravy v C API;<\/li>\n<li>refaktorovanie syst\u00e9mu zostavovania a pomocn\u00e9ho gener\u00e1tora tabuliek C++;<\/li>\n<li>pridan\u00e9 komplexn\u00e9 testy na konverziu UTF-16\/UTF-32;<\/li>\n<li>do CI bola pridan\u00e1 statick\u00e1 zostava utilitky unicode-query.<\/li>\n<\/ul>\n<p>Zdroj: <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 5.0.4 - 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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