}
void
-Pango_font::register_font_file (string filename,
- string ps_name,
+Pango_font::register_font_file (const string &filename,
+ const string &ps_name,
int face_index)
{
scm_hash_set_x (physical_font_tab_,
Stencil
Pango_font::text_stencil (Output_def * /* state */,
- string str, bool music_string) const
+ const string &str, bool music_string) const
{
/*
The text assigned to a PangoLayout is automatically divided