[PATCH 0/5] Unify trailer formatting functions

["Linus Arver via GitGitGadget" <gitgitgadget@gmail.com>]

This series is based on the initial series [1], notably the v4 version of
patches 10-16 as suggested by Christian [2]. This version addresses the
review comments for those patches, namely the avoidance of (temporary) test
breakages.

The central idea is to unify the functions format_trailer_info() and
format_trailers() together (preferring the name of the latter), so that both
the interpret-trailers built-in and format_trailers_from_commit() can call
the same format_trailers() function, while maintaining feature parity.

[1]
https://lore.kernel.org/git/pull.1632.v4.git.1707196348.gitgitgadget@gmail.com/
[2]
https://lore.kernel.org/git/CAP8UFD08F0V13X0+CJ1uhMPzPWVMs2okGVMJch0DkQg5M3BWLA@mail.gmail.com/

Linus Arver (5):
  format_trailer_info(): use trailer_item objects
  format_trailer_info(): drop redundant unfold_value()
  format_trailer_info(): append newline for non-trailer lines
  trailer: begin formatting unification
  trailer: finish formatting unification

 trailer.c | 81 ++++++++++++++++++++-----------------------------------
 trailer.h | 13 +++------
 2 files changed, 32 insertions(+), 62 deletions(-)


base-commit: 4f9b731bdeccffa1b13e5edf4bc0428b8d49704e
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1694%2Flistx%2Ftrailer-api-part-2-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1694/listx/trailer-api-part-2-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/1694
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