How does this look? Drawing the graph helped me a lot in figuring out what I was actually testing. thanks! 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 | 19 +- contrib/diff-highlight/t/Makefile | 22 +++ contrib/diff-highlight/t/t9400-diff-highlight.sh | 223 +++++++++++++++++++++++ 4 files changed, 263 insertions(+), 6 deletions(-) create mode 100644 contrib/diff-highlight/Makefile create mode 100644 contrib/diff-highlight/t/Makefile create mode 100755 contrib/diff-highlight/t/t9400-diff-highlight.sh -- 2.9.3