http://context.aanhet.net/svn/contextman/context-reference/en/co-typography.pdfI realy do not understand what these \definexxx commands mean, but then I set \setmainfont[Times New Roman][mode=base], I get em dash as expected, thank you.
Because it's the simplefont method but \setupbodyfont should work too.Can you use the module options to change the font size.
Why? It works as expected with \setupbodyfont[10pt] too.