rem: return;
add: return TRUE;
context: static void met_en_prelight ( GtkWidget *event_box,			      GdkEventMotion *ev,			      GtkComboFix *combofix ){  if ( !combofix->event_box )    {      combofix -> label_selectionne = 0;      return;    }  /* efface l'ancienne slection */  if ( combofix -> label_selectionne != -1 )    gtk_widget_set_state ( GTK_WIDGET ( g_slist_nth_data ( combofix->event_box, combofix -> label_selectionne ) ),			   GTK_STATE_NORMAL );  gtk_widget_set_state ( GTK_WIDGET ( event_box ),			 GTK_STATE_PRELIGHT );  /* met  jour la variable label_selectionne */  combofix -> label_selectionne  = g_slist_index ( combofix -> event_box,						   event_box );}