{"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\/es\/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>Se ha lanzado la versi\u00f3n 0.9.0 de la biblioteca para el lenguaje C++ (est\u00e1ndar C++20) <a rel=\"nofollow\" href=\"https:\/\/github.com\/contour-terminal\/libunicode\">libunicode<\/a>. El proyecto est\u00e1 siendo desarrollado por un equipo de desarrolladores del emulador de terminal <a rel=\"nofollow\" href=\"https:\/\/contour-terminal.org\">Contour<\/a> y de la shell <a rel=\"nofollow\" href=\"https:\/\/endo-lang.org\">Endo<\/a> (en desarrollo activo), y se distribuye bajo la licencia 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\">Las capacidades de la biblioteca<\/a>:<\/p>\n<p><\/noindex> <\/p>\n<ul>\n<li>soportan est\u00e1ndares <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 Anchura Este Asi\u00e1tica<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\">UAX #15 Formas de Normalizaci\u00f3n Unicode<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr24\">UAX #24 Propiedad de Script Unicode<\/a>,<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr29\">UAX #29 Segmentaci\u00f3n de Texto 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 para obtener propiedades de Unicode;<\/li>\n<li>optimizaci\u00f3n SIMD de algunas funciones (utilizando std::simd o std::experimental::simd si est\u00e1n disponibles);<\/li>\n<li>conversi\u00f3n optimizada de UTF-8 &lt;-&gt; UTF-16\/UTF-32;<\/li>\n<li>equivalente a la funci\u00f3n wcwidth (int unicode::width(char32_t));<\/li>\n<li>segmentaci\u00f3n de texto por grafemas, caracteres, emojis y escrituras;<\/li>\n<li>transformaci\u00f3n de may\u00fasculas y comparaci\u00f3n de cadenas;<\/li>\n<li>API de alto nivel para la segmentaci\u00f3n de texto, adecuada para la implementaci\u00f3n <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Text_shaping\">de formateo de texto<\/a>.<\/li>\n<li>cobertura de pruebas para la mayor\u00eda de las capacidades de la biblioteca (anchura de caracteres y segmentaci\u00f3n).<\/li>\n<\/ul>\n<p>El paquete tambi\u00e9n incluye la utilidad de consola unicode-query para obtener informaci\u00f3n detallada sobre cadenas.<\/p>\n<p>Cambios:<\/p>\n<ul>\n<li>se ha a\u00f1adido API grapheme_cluster_width;<\/li>\n<li>mejoras en el manejo de versiones Unicode (\u00abAge\u00bb);<\/li>\n<li>soporte completo <a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\/\">UAX #15 Formas de Normalizaci\u00f3n Unicode<\/a> con manejo de procesamiento en flujo:<\/li>\n<\/ul>\n<p>     normalizer norm(Normalization_Form::NFC);      \/\/ Alimente e descompuesto + agudo combinando, luego un nuevo iniciador para activar la emisi\u00f3n     auto result = norm.feed(U\u2019e\u2019);     CHECK(result.empty()); \/\/ todav\u00eda en b\u00fafer      result = norm.feed(U\u2019u0301\u2032);     CHECK(result.empty()); \/\/ todav\u00eda en b\u00fafer (marca combinando)      result = norm.feed(U\u2019x\u2019); \/\/ el iniciador activa la emisi\u00f3n del segmento anterior     REQUIRE_FALSE(result.empty());     CHECK(result == U\"\u00e9\"); \/\/ e + agudo compuesto a e-agudo      result = norm.flush();     CHECK(result == U\"x\"); \/\/ segmento final   <\/p>\n<ul>\n<li>la funci\u00f3n script_extensions ahora devuelve std::optional&lt;std::span&lt;Script const&gt;&gt;;<\/li>\n<li>se ha implementado la regla GB9c de segmentaci\u00f3n de grupos de grafemas para combinaciones de caracteres en lenguas del grupo Indic;<\/li>\n<li>en grapheme_segmenter se han corregido las reglas para GB11 y GB4\/GB5; se ha eliminado la API obsoleta;<\/li>\n<li>se ha implementado conversi\u00f3n optimizada SIMD de UTF-8 a UTF-16\/UTF-32;<\/li>\n<li>la anchura de los caracteres combinantes Hangul V\/T ahora es cero;<\/li>\n<li>se ha implementado segmentaci\u00f3n en los l\u00edmites de las palabras;<\/li>\n<li>correcciones en la API de C;<\/li>\n<li>refactorizaci\u00f3n del sistema de construcci\u00f3n y generador de tablas auxiliares de C++;<\/li>\n<li>se han a\u00f1adido pruebas complejas para la conversi\u00f3n de UTF-16\/UTF-32;<\/li>\n<li>se ha a\u00f1adido construcci\u00f3n est\u00e1tica de la utilidad unicode-query en CI.<\/li>\n<\/ul>\n<p>Fuente: <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 5.0.2 - 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 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