patch pings

[Tom Tromey]

Hi Pedro.  Here is the patch ping I promised you.

Integer printing regression fix:
https://sourceware.org/ml/gdb-patches/2017-07/msg00460.html

"bt N" bug fix:
https://sourceware.org/ml/gdb-patches/2017-07/msg00200.html  [latest note]
https://sourceware.org/ml/gdb-patches/2017-06/msg00746.html  [your question]
https://sourceware.org/ml/gdb-patches/2017-04/msg00630.html  [the patch]

There's another pending series (another set of backtrace changes) but it
seems I haven't yet addressed your review comments, so that's on me
still.

thanks,
Tom