GDB 8.3 release -- 2019-01-23 update

[Tom Tromey]

>>>>> "Joel" == Joel Brobecker <brobecker@adacore.com> writes:

Joel>   Only one that I know of! Anything else, please let us know.
Joel>   * [TomT/Joel] <NO PR>
Joel>     GDB UI word wrapping broken/interferes with 'set style'
Joel>     https://www.sourceware.org/ml/gdb-patches/2018-12/msg00435.html
Joel>     https://www.sourceware.org/ml/gdb-patches/2019-01/msg00098.html

Joel>     From what I can tell, "set style enabled off" doesn't prevent
Joel>     the problem from happening either. Tom indicated in his last
Joel>     message he has a fix, and just needs a testcase. Philippe
Joel>     indicated that it improves the situation quite a bit, but
Joel>     there are still some issues with it. I was hoping to find time
Joel>     to look into this over the weekend, but no luck :-(.

I haven't had time either.
I need to write a test and also one more part of the fix.

Also valgrind reports an error in the TUI coming from this series.
This looks easy to fix but again I haven't found the time yet.

Tom