% !Mode:: "TeX:DE:UTF-8:Main" % !! needs lualatex % this sets the hyphen used by automatic hyphenation to 00AD % this improves copy&pasting % the example gives % aaaaaaa-aaaaaa aaaaaaa-aaaaaa % Ministerpräsident % when copied from adobe % sumatra doesn't understand this and copies Mi­nisterprä­sident \RequirePackage{pdfmanagement-testphase} \DeclareDocumentMetadata{pdfversion=1.7,uncompress} \documentclass{book} \usepackage[ngerman]{babel} %to get some hyphenation \usepackage{tagpdf} \tagpdfsetup{tabsorder=structure, activate, %deactivate to see the difference interwordspace, paratagging } \usepackage{fontspec} % we must remove the invisible feature \setmainfont{TeX Gyre Pagella}[RawFeature={-invisible}] \prehyphenchar"AD \pagestyle{empty} \textwidth=1cm \begin{document} aaaaaaa-aaaaaa aaaaaaa-aaaaaa Ministerpräsident \end{document} aaaaaaa- aaaaaa aaaaaaa- aaaaaa Mi­ nisterprä­ sident aaaaaaa-aaaaaa aaaaaaa-aaaaaa Ministerpräsident aaaaaaa-aaaaaa aaaaaaa-aaaaaa Ministerpräsident