Hi, I've been working with Jeff King on this patch, but he encouraged me to
email the list.

I recently learned about the diff-highlight tool and find it very helpful,
however, I frequently use the --graph option to git log which breaks the tool.
This patch looks to fix this.

I wanted to try and add some tests as well, but I was unsure what number to
pick for the second digit. As there were limited tests in the contrib directory
(only t93xx and one t7900) I just chose the next number in the 9xxx range.
Please let me know if I need to change it.

I'm also not super happy about my test case for the graph option. If anyone has
any better ideas, please let me know!

Brian Henderson (3):
  diff-highlight: add some tests.
  diff-highlight: add failing test for handling --graph output.
  diff-highlight: add support for --graph output.

 contrib/diff-highlight/Makefile                  |   5 +
 contrib/diff-highlight/diff-highlight            |  13 +--
 contrib/diff-highlight/t/Makefile                |  19 ++++
 contrib/diff-highlight/t/t9400-diff-highlight.sh |  76 ++++++++++++++++
 contrib/diff-highlight/t/test-diff-highlight.sh  | 111 +++++++++++++++++++++++
 5 files changed, 218 insertions(+), 6 deletions(-)
 create mode 100644 contrib/diff-highlight/Makefile
 create mode 100644 contrib/diff-highlight/t/Makefile
 create mode 100644 contrib/diff-highlight/t/t9400-diff-highlight.sh
 create mode 100644 contrib/diff-highlight/t/test-diff-highlight.sh

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2.9.0