2014-10-13 17:11 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
  * src/Makefile
    ! fixed to only include compilable GTs in Harbour dynlib
      (borrowed from Viktor's fork)

  * src/rtl/gtxwc/gtxwc.c
    + redraw screen area when empty string is passed as image body
      to HB_GTI_DISPIMAGE, i.e.:
            hb_gtInfo( HB_GTI_DISPIMAGE, "" [, <aCords> ] )
      If <aCords> is not given then whole screen is refreshed.