> > yes, that's ok, also under macOS Catalina > > > I suspect a misconfiguration of gcc under mac. Can you check clang ? > > yes, same problem. It doesn't compile under macOS HighSierra > > Herbert > > So the problem is only macOS HighSierra ?
for the record, i have found something similar https://ctan.org/tex-archive/biblio/bibtex/utils/bibclean -- luigi
