% $Id$ % Public domain. Originally written by Karl Berry, 2020. % Trivial test file for \tracinglostchars >=3 feature; % see char-warning-pdftex.ch. Not included in make check, just for manual use. \font\x=/usr/local/texlive/2020/texmf-dist/fonts/tfm/public/knuth-lib/logo10.tfm \tracinglostchars=3 \x \char99\end % should get an error: % ! Missing character: There is no c ("63) in font logo10. % compared to original TeX, log message only: % Missing character: There is no c in font logo10!