please resolve a mystery for me: what is j-c-diff exactly? ;)

Hi Junio et al, j-c-diff is "used" in the docs within git, git-annex, and other places discussing git. But I failed to find it to seek for an ultimate prototypical example of the diff command used by git ppl ;) $> git log -Sj-c-diff -p Documentation/gitattribute

J

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[PATCH] mailmap: use Michael J Gruber's new address

Map both old addresses to the new, hopefully more permanent one. Signed-off-by: Michael J Gruber Signed-off-by: Michael J Gruber --- .mailmap | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.mailmap b/.mailmap index e06526a493..ab85e0d16d 100644 --- a/.mailmap +++ b