PangoFontDescription *chimara_glk_get_monospace_font_description(ChimaraGlk *glk);
void chimara_glk_set_spacing(ChimaraGlk *glk, guint spacing);
guint chimara_glk_get_spacing(ChimaraGlk *glk);
PangoFontDescription *chimara_glk_get_monospace_font_description(ChimaraGlk *glk);
void chimara_glk_set_spacing(ChimaraGlk *glk, guint spacing);
guint chimara_glk_get_spacing(ChimaraGlk *glk);