[PATCH v4 0/5] Better ref summary alignment in "git fetch"

v4 is a cleaned up version of v3. Tests are added. Typos in git-fetch.txt are corrected. The "{ -> origin/}master" format is dropped.

Nguyễn Thái Ngọc Duy (5):
  git-fetch.txt: document fetch output
  fetch: refactor ref update status formatting code
  fetch: change flag code for displaying tag update and deleted ref
  fetch: align all "remote -> local" output
  fetch: reduce duplicate in ref update status lines with placeholder

 Documentation/config.txt    |   5 ++
 Documentation/git-fetch.txt |  51 ++++++++++++
 builtin/fetch.c             | 194 +++++++++++++++++++++++++++++++++++---------
 t/t5510-fetch.sh            |  30 +++++++
 4 files changed, 240 insertions(+), 40 deletions(-)