g_signal_connect(G_OBJECT(ud->auto_entry_end), "changed",
G_CALLBACK(file_util_rename_preview_entry_cb), ud);
gtk_box_pack_start(GTK_BOX(box2), combo, TRUE, TRUE, 0);
gtk_widget_show(combo);
ud->auto_spin_pad = pref_spin_new(page, _("Padding:"), NULL,
g_signal_connect(G_OBJECT(ud->auto_entry_end), "changed",
G_CALLBACK(file_util_rename_preview_entry_cb), ud);
gtk_box_pack_start(GTK_BOX(box2), combo, TRUE, TRUE, 0);
gtk_widget_show(combo);
ud->auto_spin_pad = pref_spin_new(page, _("Padding:"), NULL,