patch 8.0.0069

Problem:    Compiler warning for self-comparison.
Solution:   Define ONE_WINDOW and add #ifdef.

patch 8.0.0068

Problem:    Checking did_throw after executing autocommands is wrong. (Daniel
            Hahler)
Solution:   Call aborting() instead, and only when autocommands were executed.

patch 8.0.0067

Problem:    VMS has a problem with infinity.
Solution:   Avoid an overflow. (Zoltan Arpadffy)

patch 8.0.0066

Problem:    when calling an operator function when 'linebreak' is set, it is
            internally reset before calling the operator function.
Solution:   Restore 'linebreak' before calling op_function(). (Christian
            Brabandt)

patch 8.0.0065

Problem:    Compiler warning for unused function in tiny build. (Tony
            Mechelynck)
Solution:   Add #ifdef.

patch 8.0.0064

Problem:    Normal test fails on MS-Windows.
Solution:   Don't try using an illegal file name.

patch 8.0.0063

Problem:    Compiler warning for comparing with unsigned. (Zoltan Arpadffy)
Solution:   Change <= to ==.

patch 8.0.0062

Problem:    No digraph for HORIZONTAL ELLIPSIS.
Solution:   Use ",.". (Hans Ginzel, closes vim#1226)

patch 8.0.0061

Problem:    Compiler warning for unused variable.
Solution:   Add #ifdef. (John Marriott)

patch 8.0.0060

Problem:    When using an Ex command for 'keywordprg' it is escaped as with a
            shell command. (Romain Lafourcade)
Solution:   Escape for an Ex command. (closes vim#1175)