* harbour/src/rtl/gtwvt/gtwvt.c
* harbour/src/rtl/gtxwc/gtxwc.c
+ allow to use HB_GTI_ONLINE to check if terminal window exists
* harbour/src/rtl/gtxwc/gtxwc.c
! protection against possible GPF when XServer is not accessible
and user calls HB_GTI_FONTSEL
* do not activate terminal window by HB_GTI_FONTSEL
* use maximal logical width of character instead of maximal size
of character rectangle to calculate width of character cell
37986061a5