On Tue, 5 Feb 2019 20:28:32 +0100 Wolfgang Schuster wrote:

Hi Hans,

the definition for \mathminus uses a en dash for math mode which seems wrong to me. Shouldn’t math use a normal hyphen character?

\unexpanded\def\mathminus{\ifmmode –\else\iffontchar\font`−−\else –\fi\fi}

Shouldn't it be minus sign U+2212 − Alan