Piping git range-diff through diff-highlight currently has no effect, for
two reasons:

 1. There are ANSI escapes before and after the @@ hunk headers (when color
    is enabled) which diff-highlight fails to match. One solution is to
    match both escapes (/^$COLOR*\@\@$COLOR* /). This patch drops the
    trailing space from the existing pattern instead.

 2. Unlike git log, git range-diff diffs are indented, which diff-highlight
    also fails to match. This patch allows hunk headers preceded by any
    amount of whitespace, and then skips past that indentation when parsing
    subsequent lines, by reusing the machinery that handles the --graph
    output.

Signed-off-by: Jack Bates jack@nottheoilrig.com [jack@nottheoilrig.com]

Jack Bates (1):
  diff-highlight: highlight range-diff

 contrib/diff-highlight/DiffHighlight.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

base-commit: 0a76bd7381ec0dbb7c43776eb6d1ac906bca29e6

Submitted-As: https://lore.kernel.org/git/pull.684.git.git.1577634590.gitgitgadget@gmail.com