Mein Ansatz (den ich selbst nicht ganz verstehe) baisert auf diesem Posting: https://tex.stackexchange.com/a/51731/83388
Das Forum oder der Browser stellen das Durchschnittszeichen hier im Code nicht ordentlich dar, sondern kodieren es. Im Originalcode ist es ein einfaches Unicode-Durchschnittszeichen (kopiert von Wikipedia *fg*).
\documentclass{article}
\usepackage{mwe}
\usepackage{xltxtra}
\setmainfont{Times New Roman}
\newfontfamily\durchschnitt{Computer Modern}
\DeclareTextFontCommand{\textdurchschnitt}{\durchschnitt}
\begin{document}
⌀
\textdurchschnitt{⌀}
\end{document}This is XeTeX, Version 3.14159265-2.6-0.99998 (TeX Live 2017/Debian) (preloaded format=xelatex) \write18 enabled. entering extended mode (./d.tex LaTeX2e <2017-04-15> Babel <3.12> and hyphenation patterns for 41 language(s) loaded. (/usr/share/texlive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/usr/share/texlive/texmf-dist/tex/latex/base/size10.clo)) (/usr/share/texlive/texmf-dist/tex/latex/mwe/mwe.sty (/usr/share/texlive/texmf-dist/tex/latex/graphics/graphicx.sty (/usr/share/texlive/texmf-dist/tex/latex/graphics/keyval.sty) (/usr/share/texlive/texmf-dist/tex/latex/graphics/graphics.sty (/usr/share/texlive/texmf-dist/tex/latex/graphics/trig.sty) (/usr/share/texlive/texmf-dist/tex/latex/graphics-cfg/graphics.cfg) (/usr/share/texlive/texmf-dist/tex/latex/graphics-def/xetex.def))) (/usr/share/texlive/texmf-dist/tex/latex/lipsum/lipsum.sty) (/usr/share/texlive/texmf-dist/tex/latex/blindtext/blindtext.sty (/usr/share/texlive/texmf-dist/tex/latex/tools/xspace.sty))) (/usr/share/texlive/texmf-dist/tex/latex/xltxtra/xltxtra.sty (/usr/share/texlive/texmf-dist/tex/generic/oberdiek/ifluatex.sty) (/usr/share/texlive/texmf-dist/tex/generic/ifxetex/ifxetex.sty) (/usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.sty (/usr/share/texlive/texmf-dist/tex/latex/l3kernel/expl3.sty (/usr/share/texlive/texmf-dist/tex/latex/l3kernel/expl3-code.tex) (/usr/share/texlive/texmf-dist/tex/latex/l3kernel/l3xdvipdfmx.def)) (/usr/share/texlive/texmf-dist/tex/latex/l3packages/xparse/xparse.sty) (/usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty (/usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty (/usr/share/texlive/texmf-dist/tex/latex/base/tuenc.def)) (/usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.cfg))) (/usr/share/texlive/texmf-dist/tex/latex/realscripts/realscripts.sty) (/usr/share/texlive/texmf-dist/tex/latex/metalogo/metalogo.sty)) No file d.aux. [1] (./d.aux) xdvipdfmx:fatal: pdf_ref_obj(): passed invalid object. Output file removed. ) (see the transcript file for additional information) Error 256 (driver return code) generating output; file d.pdf may not be valid. Transcript written on d.log.
