To run samples:

(1) Make sure you have GTWVW library
(2) Compile/link the .prg/.hbp using hbmk2 <name>

BRIEF DESCRIPTIONS:

As described in https://www.csacomputer.com/gtwvw/
prog0.prg    : to be compiled with Cl*pper
prog1.prg    : 1st evolution with GTWVW
prog2.prg    : 2nd evolution with GTWVW

Supporting files:
some .gif
some .bmp
some .ico

Main programs:
wvwtest9.prg : demo of several GTWVW features.
maincoor.prg : to show differences of MainCoord and Standard Mode.
inpfocus.prg : demo of how to handle input on non topmost window.