{"id":32743,"date":"2019-10-31T21:48:41","date_gmt":"2019-10-31T18:48:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-tex-distributiva-tex-live-2019\/"},"modified":"2019-10-31T21:48:41","modified_gmt":"2019-10-31T18:48:41","slug":"vypusk-tex-distributiva-tex-live-2019","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-tex-distributiva-tex-live-2019","title":{"rendered":"Lanzamiento de la distribuci\u00f3n TeX Live 2019","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"http:\/\/tug.org\/texlive\/\">Preparado<\/a><\/noindex> lanzamiento de la distribuci\u00f3n <noindex><a rel=\"nofollow\" href=\"http:\/\/tug.org\/texlive\/acquire.html\">TeX Live 2019<\/a><\/noindex>, creado en 1996 basado en el proyecto teTeX. TeX Live es la forma m\u00e1s sencilla de desplegar una infraestructura para la preparaci\u00f3n de documentaci\u00f3n cient\u00edfica, independientemente del sistema operativo utilizado. Para descargar <noindex><a rel=\"nofollow\" href=\"http:\/\/www.tug.org\/texlive\/acquire-iso.html\">form\u00f3<\/a><\/noindex> DVD de TeX Live 2019 (2,8 GB), que contiene un entorno Live funcional, un conjunto completo de archivos de instalaci\u00f3n para varios sistemas operativos, una copia del repositorio CTAN (Red de Archivo TeX Integral) y una recopilaci\u00f3n de documentaci\u00f3n en varios idiomas (incluido el espa\u00f1ol). <\/p>\n<p>De <noindex><a rel=\"nofollow\" href=\"http:\/\/www.tug.org\/texlive\/doc\/texlive-en\/texlive-en.html#news\">novedades<\/a><\/noindex> se pueden destacar:<\/p>\n<ul>\n<li class=\"l\"> En la biblioteca de b\u00fasqueda <noindex><a rel=\"nofollow\" href=\"http:\/\/tug.org\/kpathsea\">Kpathsea<\/a><\/noindex> Se mejor\u00f3 el procesamiento de la divulgaci\u00f3n de operaciones en par\u00e9ntesis y la separaci\u00f3n de rutas de archivos. En lugar de un s\u00edmbolo fijado &#171;.&#187;, se agreg\u00f3 una variable de entorno TEXMFDOTDIR que permite gestionar la inclusi\u00f3n de subdirectorios en la b\u00fasqueda;\n<li class=\"l\"> Se a\u00f1adieron nuevos primitivos a epTEX: &#171;&#092;readpapersizespecial&#187; y &#171;&#092;expanded&#187;;\n<li class=\"l\"> LuaTEX se ha actualizado a la versi\u00f3n Lua 5.3. Se ha implementado una biblioteca propia, pplib, para leer archivos PDF, lo que ha permitido eliminar la dependencia de la biblioteca poppler;\n<li class=\"l\"> Se agreg\u00f3 el comando r-mpost en MetaPost, similar a la llamada con la opci\u00f3n &#171;&#8212;restricted&#187;. La precisi\u00f3n m\u00ednima en los modos decimal y binario se estableci\u00f3 en 2. Se elimin\u00f3 el soporte del modo binario en MPlib, que se mantuvo en MetaPost;\n<li class=\"l\"> Se a\u00f1adi\u00f3 un nuevo primitivo &#171;&#092;expanded&#187; en pdfTEX. Al establecer el primitivo &#171;&#092;pdfomitcharset&#187; en 1, la cadena &#171;\\\/CharSet&#187; no se toma en cuenta en la salida PDF, ya que no se puede garantizar su correcci\u00f3n de acuerdo con las especificaciones PDF\/A-2 y PDF\/A-3;\n<li class=\"l\"> Se a\u00f1adieron los primitivos &#171;&#092;expanded&#187;, &#171;&#092;creationdate&#187;, &#171;&#092;elapsedtime&#187;, &#171;&#092;filedump&#187;, &#171;&#092;filemoddate&#187;, &#171;&#092;filesize&#187;, &#171;&#092;resettimer&#187;, &#171;&#092;normaldeviate&#187;, &#171;&#092;uniformdeviate&#187; y &#171;&#092;randomseed&#187; en XeTEX;\n<li class=\"l\"> En tlmgr se ha a\u00f1adido la posibilidad de usar la utilidad curl para descargar datos. Al elegir programas para descargar y comprimir archivos, ahora se prefiere las utilidades del sistema en lugar de los ejecutables incorporados en TEX Live, a menos que se establezca expl\u00edcitamente la variable de entorno TEXLIVE_PREFER_OWN;\n<li class=\"l\"> Se agreg\u00f3 la opci\u00f3n &#171;-gui&#187; en install-tl, permitiendo el lanzamiento de una nueva interfaz gr\u00e1fica en Tcl\/Tk;\n<li class=\"l\"> Como implementaci\u00f3n de la utilidad CWEB se ha utilizado el paquete     <noindex><a rel=\"nofollow\" href=\"https:\/\/ctan.org\/pkg\/cwebbin\">cwebbin<\/a><\/noindex>, que proporciona soporte para m\u00e1s dialectos del lenguaje;\n<li class=\"l\"> Se ha a\u00f1adido la utilidad chkdvifont para mostrar informaci\u00f3n sobre las fuentes de archivos en formatos DVI, tfm\/ofm, vf, gf y pk;\n<li class=\"l\"> En MacTEX se ha a\u00f1adido soporte para macOS 10.12 y versiones m\u00e1s nuevas (Sierra, High Sierra, Mojave). Se ha mantenido el soporte para macOS 10.6+ en el puerto 86_64-darwinlegacy;\n<li class=\"l\"> Se ha descontinuado el soporte para la plataforma sparc-solaris.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50599\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 TeX Live 2019, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0432 1996 \u0433\u043e\u0434\u0443 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 teTeX. TeX Live \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043f\u0440\u043e\u0441\u0442\u044b\u043c \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u043b\u044f \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0438 \u043d\u0430\u0443\u0447\u043d\u043e\u0439 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438, \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u043e\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u0414\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0430 DVD-\u0441\u0431\u043e\u0440\u043a\u0430 (2,8 \u0413\u0431) TeX Live 2019, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0440\u0430\u0431\u043e\u0447\u0435\u0435 Live-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435, \u043f\u043e\u043b\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u043a\u043e\u043f\u0438\u044e \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f CTAN [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-32743","post","type-post","status-publish","format-standard","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=\"\u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 TeX Live 2019, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0432.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-tex-distributiva-tex-live-2019\" 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