Why are there two definitions for math? \def\dodefinesimplefonttypeface[#1][#2][#3]% {\getparameters[\????sf#1][\c!style=\v!serif,#3]% \processaction [\namedsimplefontparameter{#1}\c!style] [ \v!serif=>{\simplefonts@definetextfont [#1][#1][#2][#3]}, \v!sans=>{\simplefonts@definetextfont [#1][#1][#2][#3]}, \v!mono=>{\simplefonts@definetextfont [#1][#1][#2][#3]}, \v!math=>{\simplefonts@definemathfont [#1][#1][#2][#3]}, \v!math=>{\simplefonts@definemathfont [#1][#1][#2][#3]}, \v!handwriting=>{\simplefonts@definescriptfont[#1][#1][#2][#3]}, \v!calligraphy=>{\simplefonts@definescriptfont[#1][#1][#2][#3]}, \s!unknown=>{\simplefonts@definetextfont [#1][#1][#2][#3]}]} Herbert