[PATCH v2 0/4] built-in add -p: support diff-so-fancy better

["Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>]

Philippe Blain reported in
https://lore.kernel.org/git/ecf6f5be-22ca-299f-a8f1-bda38e5ca246@gmail.com
that there is a problem when running the built-in version of git add -p with
diff-so-fancy [https://github.com/so-fancy/diff-so-fancy] as diff colorizer.
The symptom is this:

    error: could not parse colored hunk header '?[36m?[1m?[38;5;13m@ file:1 @?[1m?[0m'


This patch series addresses that and should fix
https://github.com/so-fancy/diff-so-fancy/issues/437

Changes since v1:

 * Added a commit to ignore dirty submodules just like the Perl version
   does.

Johannes Schindelin (4):
  t3701: redefine what is "bogus" output of a diff filter
  add -p: gracefully ignore unparseable hunk headers in colored diffs
  add -p: handle `diff-so-fancy`'s hunk headers better
  add -p: ignore dirty submodules

 add-patch.c                | 24 ++++++++++++++----------
 t/t3701-add-interactive.sh | 24 +++++++++++++++++++++++-
 2 files changed, 37 insertions(+), 11 deletions(-)


base-commit: 795ea8776befc95ea2becd8020c7a284677b4161
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1336%2Fdscho%2Fdiff-so-fancy-v2
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1336/dscho/diff-so-fancy-v2
Pull-Request: https://github.com/gitgitgadget/git/pull/1336

Range-diff vs v1:

 1:  74ab50eeb1c = 1:  74ab50eeb1c t3701: redefine what is "bogus" output of a diff filter
 2:  b07f85a0359 = 2:  b07f85a0359 add -p: gracefully ignore unparseable hunk headers in colored diffs
 3:  9dac9f74d2e = 3:  9dac9f74d2e add -p: handle `diff-so-fancy`'s hunk headers better
 -:  ----------- > 4:  540ce27c38a add -p: ignore dirty submodules

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