Hi,
I have a REVTeX4 document, which I export to LaTeX. When processing the export file with the latex command, I get a number of warnings of the kind: --------------------------- LaTeX Warning: Command \textordmasculine invalid in math mode on input line 72. --------------------------- This is related to the degree-symbol I use in my LyX document, for example "45ş". In the LaTeX export, this appears as "45\ensuremath{ş}" and latex chokes on that. Any idea what goes wrong in the export? Regards, Rob.