Open_type_font *otf = dynamic_cast<Open_type_font *> (fm->original_font ());
SCM_ASSERT_TYPE (otf, font, SCM_ARG1, __FUNCTION__, "OTF font-metric");
- LY_ASSERT_TYPE(scm_is_string, glyph, 2);
+ LY_ASSERT_TYPE (scm_is_string, glyph, 2);
SCM sym = scm_string_to_symbol (glyph);
return scm_hashq_ref (otf->get_char_table (), sym, SCM_EOL);