Juan Manuel Macías writes: > In any case, I personally think that org-latex-language-alist, as it is > now in this patch, is sufficient.
By the way, Maxim. I have been doing some tests with pdfLaTeX. I've known for a while now that it's no longer necessary to load the inputenc package. But it seems that it is not even necessary to load fontenc with the encoding of each language. Try compiling this: #+begin_src latex \documentclass{article} \usepackage[russian,polutonikogreek]{babel} \begin{document} \today Δαρείου καὶ Παρυσάτιδος γίγνονται παῖδες δύο, πρεσβύτερος μὲν Ἀρταξέρξης, νεώτερος δὲ Κῦρος· ἐπεὶ δὲ ἠσθένει Δαρεῖος καὶ ὑπώπτευε τελευτὴν τοῦ βίου, ἐβούλετο τὼ παῖδε ἀμφοτέρω παρεῖναι. \selectlanguage{russian} \today Emacs написан на двух языках: C и Emacs Lisp (Elisp, диалект Лиспа). При этом сам редактор является интерпретатором Elisp. По сути дела, большая часть Emacs написана на языке Elisp, и её можно рассматривать как расширение к основной программе. \end{document} #+end_src In TeX live 2022 the compilation is correct (I think). It seems that Babel (or russian/greek.ldf) loads the font encodings according to the declared languages. From the log: #+begin_src sh (/usr/share/texmf-dist/tex/latex/cyrillic/t2aenc.def (/usr/share/texmf-dist/tex/latex/base/t2aenc.dfu))) (/usr/share/texmf-dist/tex/generic/babel-greek/greek.ldf (/usr/share/texmf-dist/tex/latex/greek-fontenc/lgrenc.def (/usr/share/texmf-dist/tex/latex/greek-inputenc/lgrenc.dfu) (/usr/share/texmf-dist/tex/latex/greek-fontenc/greek-fontenc.def)))) (/usr/share/texmf-dist/tex/latex/l3backend/l3backend-pdftex.def) (./fontenc.aux (/usr/share/texmf-dist/tex/generic/babel/locale/es/babel-spanish.tex) (/usr/share/texmf-dist/tex/latex/cbfonts-fd/lgrcmr.fd)) (/usr/share/texmf-dist/tex/latex/cyrillic/t2acmr.fd) [1{/var/lib/texmf/fonts/ma p/pdftex/updmap/pdftex.map}] (./fontenc.aux) ){/usr/share/texmf-dist/fonts/enc/ dvips/cm-super/cm-super-t2a.enc}</usr/share/texmf-dist/fonts/type1/public/cbfon ts/grmn1000.pfb></usr/share/texmf-dist/fonts/type1/public/cm-super/sfrm1000.pfb #+end_src Is this normal or is it a new Babel feature? If it is a new feature, I can't find it anywhere in the documentation. Best regards, Juan Manuel