[PATCH 0/7] fmt-merge-msg improvements

The first one might be considered a bug, although triggering it is probably impossible. Not much of a price to pay for correctness though.

The next two patches modernize and update the test a bit.

The next 3 patches try and reduce the code size by libifying(?) fmt-merge-msg.

The final patch is just a "while I'm here" thing and might be unnecessary if we decide to just remove the summary option.

Stephen Boyd (7):
  fmt-merge-msg: be quiet if nothing to merge
  t6200: modernize with test_tick
  t6200: test fmt-merge-msg more
  fmt-merge-msg: use pretty.c routines
  string-list: add unsorted_string_list_lookup()
  fmt-merge-msg: remove custom string_list implementation
  fmt-merge-msg: hide summary option

 Documentation/technical/api-string-list.txt |    6 +-
 builtin/fmt-merge-msg.c                     |  159 ++++++++--------------
 string-list.c                               |   13 ++-
 string-list.h                               |    3 +-
 t/t6200-fmt-merge-msg.sh                    |  196 ++++++++++++++++++++++-----
 5 files changed, 235 insertions(+), 142 deletions(-)