On 10.08.2023 at 19:54 Jean Abou Samra wrote: > Nope, you can use pango_fc_font_map_set_config. That's how we do it in LilyPond. Hmmm... but I don't use the PangoFcFontMap interface. I use pango_cairo_font_map_new() to create a PangoFontMap and AFAIU I'm not allowed to call pango_fc_font_map_set_config() on a PangoCairoFontMap, am I? -- Best regards, Andreas Falkenhahn mailto:andreas@xxxxxxxxxxxxxx