const char *zType = 0;
      switch( db_column_text(&q,0)[0] ){
        case 'c':  zType = "Check-in";       break;
        case 'w':  zType = "Wiki-edit";      break;
        case 'e':  zType = "Event";          break;
        case 't':  zType = "Ticket-change";  break;
        case 'g':  zType = "Tag-change";     break;
        default:   zType = "Unknown";        break;
      }
      fossil_print("type:     %s by %s on %s\n", zType, db_column_text(&q,2),
                   db_column_text(&q, 1));
      fossil_print("comment:  ");
      comment_print(db_column_text(&q,3), 10, 78);
    }
    db_finalize(&q);