FTR, the “bug” is still present: processing the example with pdflatex(1) results in:
LaTeX Warning: Command \textperiodcentered invalid in math mode on input line 6 To note, however, is that Latin-1 183 (= U+00B7) is MIDDLE DOT, while in maths, U+22C5 (DOT OPERATOR) seems more apt. I do not know for sure if it’s a good idea map one to the other. -- FSF associate member #7257 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org