static void FVMenuOpenMetrics(GWindow gw, struct gmenuitem *UNUSED(mi), GEvent *UNUSED(e)) {
    FontView *fv = (FontView *) GDrawGetUserData(gw);
    if ( fv->b.container!=NULL && fv->b.container->funcs->is_modal )
return;
    MetricsViewCreate(fv,NULL,fv->filled==fv->show?NULL:fv->show);
}
static void FVMenuOpenMetrics(GWindow gw, struct gmenuitem *UNUSED(mi), GEvent *UNUSED(e)) {
    FontView *fv = (FontView *) GDrawGetUserData(gw);
    if ( fv->b.container!=NULL && fv->b.container->funcs->is_modal )
return;
    MetricsViewCreate(fv,NULL,fv->filled==fv->show?NULL:fv->show);
}