Juan Manuel Macías writes: > OK, so why not just: > > #+latex_header: % NOLANG > > ?
Forget this. On second thought, I think that the option you proposed "#+LaTeX_Header: % \usepackage{babel}" is much better. (I don't know where my head was and I didn't remember there was a string-match, so your suggestion is the shortest way. However, the line would have to be (with arguments): #+LaTeX_Header: % \usepackage[something]{babel} or #+LaTeX_Header: % \usepackage[something]{polyglossia} or modify the regexp in org-latex-guess-babel/polyglossia-language.