{"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\/it\/blog\/news\/vypusk-tex-distributiva-tex-live-2019","title":{"rendered":"Pubblicazione della distribuzione TeX TeX Live 2019","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"http:\/\/tug.org\/texlive\/\">Preparato<\/a><\/noindex> rilascio del distributore <noindex><a rel=\"nofollow\" href=\"http:\/\/tug.org\/texlive\/acquire.html\">TeX Live 2019<\/a><\/noindex>, creato nel 1996 sulla base del progetto teTeX. TeX Live \u00e8 il modo pi\u00f9 semplice per implementare un'infrastruttura per la preparazione di documentazione scientifica, indipendentemente dal sistema operativo utilizzato. Per il download <noindex><a rel=\"nofollow\" href=\"http:\/\/www.tug.org\/texlive\/acquire-iso.html\">formato<\/a><\/noindex> Assemblaggio DVD (2,8 Gb) di TeX Live 2019, che contiene un ambiente Live funzionante, un insieme completo di file di installazione per vari sistemi operativi, una copia del repository CTAN (Comprehensive TeX Archive Network) e una selezione di documentazione in diverse lingue (incluso il russo). <\/p>\n<p>Da <noindex><a rel=\"nofollow\" href=\"http:\/\/www.tug.org\/texlive\/doc\/texlive-en\/texlive-en.html#news\">novit\u00e0<\/a><\/noindex> si possono notare:<\/p>\n<ul>\n<li class=\"l\"> Nella biblioteca di ricerca <noindex><a rel=\"nofollow\" href=\"http:\/\/tug.org\/kpathsea\">Kpathsea<\/a><\/noindex> Migliorata la gestione delle operazioni in parentesi e della separazione dei percorsi dei file. Invece del simbolo hardcoded &#171;.&#187; \u00e8 stata aggiunta la variabile di ambiente TEXMFDOTDIR, che consente di gestire la portata delle sottocartelle durante la ricerca;\n<li class=\"l\"> In epTEX sono stati aggiunti nuovi primitivi &#171;&#092;readpapersizespecial&#187; e &#171;&#092;expanded&#187;;\n<li class=\"l\"> LuaTEX \u00e8 stato aggiornato alla versione Lua 5.3. Per la lettura dei file PDF \u00e8 stata utilizzata una libreria pplib proprietaria, che ha permesso di escludere la libreria poppler dalle dipendenze;\n<li class=\"l\"> In MetaPost \u00e8 stato aggiunto il comando r-mpost, analogo alla chiamata con l'opzione &#171;&#8212;restricted&#187;. La precisione minima per le modalit\u00e0 decimale e binaria \u00e8 impostata a 2. \u00c8 stata rimossa dal MPlib il supporto per la modalit\u00e0 binaria, che \u00e8 stata mantenuta in MetaPost;\n<li class=\"l\"> In pdfTEX \u00e8 stato aggiunto un nuovo primitivo &#171;&#092;expanded&#187;. Quando il primitivo &#171;&#092;pdfomitcharset&#187; \u00e8 impostato a 1, la stringa &#171;\\\/CharSet&#187; non viene considerata nell'output PDF, dato che non \u00e8 possibile garantirne la correttezza secondo le specifiche PDF\/A-2 e PDF\/A-3;\n<li class=\"l\"> In XeTEX sono stati aggiunti i primitivi &#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; e &#171;&#092;randomseed&#187;;\n<li class=\"l\"> In tlmgr \u00e8 stata aggiunta la possibilit\u00e0 di utilizzare l'utilit\u00e0 curl per il download dei dati. Quando si scelgono i programmi per il download e la compressione degli archivi, ora si preferiscono le utilit\u00e0 di sistema piuttosto che gli eseguibili integrati in TEX Live, a meno che non venga impostata esplicitamente la variabile d'ambiente TEXLIVE_PREFER_OWN;\n<li class=\"l\"> In install-tl \u00e8 stata aggiunta l'opzione &#171;-gui&#187;, che consente di avviare una nuova interfaccia grafica su Tcl\/Tk;\n<li class=\"l\"> Come implementazione dell'utilit\u00e0 CWEB \u00e8 stato utilizzato il pacchetto     <noindex><a rel=\"nofollow\" href=\"https:\/\/ctan.org\/pkg\/cwebbin\">cwebbin<\/a><\/noindex>, che fornisce supporto per un numero maggiore di dialetti della lingua;\n<li class=\"l\"> \u00c8 stata aggiunta l'utilit\u00e0 chkdvifont per visualizzare informazioni sui font dai file nei formati DVI, tfm\/ofm, vf, gf e pk;\n<li class=\"l\"> In MacTEX \u00e8 stato aggiunto il supporto per macOS 10.12 e versioni successive (Sierra, High Sierra, Mojave). Il supporto per macOS 10.6+ \u00e8 mantenuto nel porting 86_64-darwinlegacy;\n<li class=\"l\"> \u00c8 stato interrotto il supporto per la piattaforma sparc-solaris.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <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 5.0.1.1 - 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\/it\/blog\/news\/vypusk-tex-distributiva-tex-live-2019\" 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