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
updated for version 7.3.1167
Problem:    Python configure check doesn't reject Python 2 when requesting
	    Python 3.  Some systems need -pthreads instead of -pthread.
Solution:   Adjust configure accordingly. (Andrei Olsen)
Added tag v7-3-1167 for changeset 81dedcd64821
updated for version 7.3.1168
Problem:    Python "sane" configure checks give a warning message.
Solution:   Use single quotes intead of escaped double quotes. (Ben Fritz)
Added tag v7-3-1168 for changeset ed47632fd149
updated for version 7.3.1169
Problem:    New regexp engine: some work is done while executing a pattern,
	    even though the result is predictable.
Solution:   Do the work while compiling the pattern.
Added tag v7-3-1169 for changeset a83fb2bd8c8e