This series builds on en/merge-ort-2 and adds basic rename detection to
merge-ort.

Changes since v1 (all due to feedback from Stolee's reviews):

 * embedded struct rename_info directly in struct merge_options_internal (no
   longer a pointer)
 * expanded use of new enum merge_side and its new MERGE_BASE, MERGE_SIDE1,
   MERGE_SIDE2 constants
 * removed unnecessary secondary sort in compare_pairs()
 * improved commit messages
 * document p->score reuse with better comment(s)
 * space around operators

Elijah Newren (11):
  merge-ort: add basic data structures for handling renames
  merge-ort: add initial outline for basic rename detection
  merge-ort: implement detect_regular_renames()
  merge-ort: implement compare_pairs() and collect_renames()
  merge-ort: add basic outline for process_renames()
  merge-ort: add implementation of both sides renaming identically
  merge-ort: add implementation of both sides renaming differently
  merge-ort: add implementation of rename collisions
  merge-ort: add implementation of rename/delete conflicts
  merge-ort: add implementation of normal rename handling
  merge-ort: add implementation of type-changed rename handling

 merge-ort.c | 445 ++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 429 insertions(+), 16 deletions(-)

base-commit: c5a6f65527aa3b6f5d7cf25437a88d8727ab0646

Submitted-As: https://lore.kernel.org/git/pull.812.v2.git.1607962900.gitgitgadget@gmail.com
In-Reply-To: https://lore.kernel.org/git/pull.812.git.1607542887.gitgitgadget@gmail.com