SCM c_variable (string id) const;
SCM lookup_variable (SCM sym) const;
void set_variable (SCM sym, SCM val);
+ void normalize ();
Real get_dimension (SCM symbol) const;
};
SCM get_font_table (Output_def *def);
void assign_context_def (Output_def *m, SCM transdef);
SCM find_context_def (Output_def const *m, SCM name);
-Interval line_dimensions_int (Output_def*def, int);
+Interval line_dimensions_int (Output_def *def, int);
Font_metric *select_encoded_font (Output_def *layout, SCM chain);