rem: selectionne_echeance ( echeance_selectionnnee );
add: selectionne_echeance (gsb_data_scheduled_get_current_scheduled_number ());
context: gboolean gsb_gui_change_scheduler_view ( enum scheduler_periodicity periodicity ){    gchar * names[] = { _("Unique view"), _("Week view"), _("Month view"), 			_("Two months view"), _("Quarter view"), 			_("Year view"), _("Custom view"), NULL };    if ( periodicity == SCHEDULER_PERIODICITY_CUSTOM_VIEW )    {	if ( ! gsb_gui_popup_custom_periodicity_dialog () )	    return FALSE;    }    gsb_gui_headings_update ( g_strconcat ( _("Scheduled transactions"), " : ", 					    names[periodicity], NULL), "" );    affichage_echeances = periodicity;    remplissage_liste_echeance ();    update_couleurs_background_echeancier ();    selectionne_echeance ( echeance_selectionnnee );    modification_fichier ( TRUE );    return FALSE;}