updated for version 7.3.1164
Problem:    Can't test what is actually displayed on screen.
Solution:   Add the screenchar() and screenattr() functions.
Added tag v7-3-1164 for changeset 4db0bf9f1b44
updated for version 7.3.1165
Problem:    HP-UX compiler can't handle zero size array. (Charles Cooper)
Solution:   Make the array one item big.
Added tag v7-3-1165 for changeset 05b8436873d4
updated for version 7.3.1166
Problem:    Loading Python modules is not tested.
Solution:   Enable commented-out tests, add missing files. (ZyX)
Added tag v7-3-1166 for changeset d59ff2114733