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authorLibravatar Jeff King <peff@peff.net>2018-11-02 02:39:40 -0400
committerLibravatar Junio C Hamano <gitster@pobox.com>2018-11-05 13:14:35 +0900
commitd2eb80935a4e93cd775b5e8dc3f07fa1cd21d330 (patch)
tree1b0e3d7c9a93107e978c3a7a2eacfed8316612b5 /refs.c
parentdiff: convert --check to use a hunk callback (diff)
downloadtgif-d2eb80935a4e93cd775b5e8dc3f07fa1cd21d330.tar.xz
range-diff: use a hunk callback
When we count the lines in a diff, we don't actually care about the contents of each line. By using a hunk callback, we tell xdiff that it does not need to even bother generating a hunk header line, saving a small amount of work. Arguably we could even ignore the hunk headers completely, since we're just computing a cost function between patches. But doing it this way maintains the exact same behavior before and after. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.c')
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