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authorJeff King <peff@peff.net>2020-07-29 22:12:20 +0200
committerJunio C Hamano <gitster@pobox.com>2020-07-29 22:44:03 +0200
commit5fbb4bc1910f76b344fcb88df2544701b6030435 (patch)
tree6c2aac115183f67883ff51d3c51cd2a930a59d2d /t/t4013-diff-various.sh
parentdoc/git-log: move "-t" into diff-options list (diff)
downloadgit-5fbb4bc1910f76b344fcb88df2544701b6030435.tar.xz
git-5fbb4bc1910f76b344fcb88df2544701b6030435.zip
doc/git-log: clarify handling of merge commit diffs
It can be surprising that git-log doesn't show any diff for merge commits by default. Arguably "--cc" would be a reasonable default, but it's very expensive (which is why we turn it on for "git show" but not for "git log"). Let's at least document the current behavior, including the recent "--first-parent implies -m" case Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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