(SCM f),
"Is @var{f} a pango font?")
{
- return scm_from_bool (dynamic_cast<Pango_font *> (Font_metric::unsmob (f)));
+ return scm_from_bool (unsmob<Pango_font> (f));
}
LY_DEFINE (ly_pango_font_physical_fonts, "ly:pango-font-physical-fonts",
"Return alist of @code{(ps-name file-name font-index)} lists"
" for Pango font@tie{}@var{f}.")
{
- Pango_font *pf = dynamic_cast<Pango_font *> (Font_metric::unsmob (f));
+ Pango_font *pf = unsmob<Pango_font> (f);
SCM alist = SCM_EOL;
if (pf)