[PATCH 0/4] Fixes and tests related to new boxed hint startup text

[Andrew Burgess <aburgess@redhat.com>]

Started out with a minor fix for the new boxed hint start up text.
Then I wrote some tests.  Which exposed some bugs.  Which required
some additional fixes.

First 2 patches are clean up.

Final 2 are actual fixes.

Thanks,
Andrew

---

Andrew Burgess (4):
  gdb: remove some unnecessary code from print_gdb_hints
  gdb: small white space fix in print_gdb_hints
  gdb: make get_chars_per_line return an unsigned value
  gdb: fix crashes and weird output from new boxed hint text

 gdb/cli-out.c                            |   4 +-
 gdb/main.c                               |   5 +-
 gdb/testsuite/gdb.base/startup-hints.exp | 144 +++++++++++++++++++++++
 gdb/top.c                                |  28 +++--
 gdb/utils.c                              |   3 +-
 gdb/utils.h                              |   5 +-
 6 files changed, 170 insertions(+), 19 deletions(-)
 create mode 100644 gdb/testsuite/gdb.base/startup-hints.exp


base-commit: a9304819899e9164c9550c601ed81d807df2c794
-- 
2.47.1