class Text_interface
{
public:
DECLARE_SCHEME_CALLBACK (print, (SCM));
DECLARE_SCHEME_CALLBACK (interpret_markup, (SCM, SCM, SCM));
DECLARE_SCHEME_CALLBACK (interpret_string, (SCM, SCM, SCM));
class Text_interface
{
public:
DECLARE_SCHEME_CALLBACK (print, (SCM));
DECLARE_SCHEME_CALLBACK (interpret_markup, (SCM, SCM, SCM));
DECLARE_SCHEME_CALLBACK (interpret_string, (SCM, SCM, SCM));