From e0adb84cc65a399629fbb1b2d0e5764330bf4f39 Mon Sep 17 00:00:00 2001 From: Adam Monsen Date: Tue, 8 Mar 2011 12:51:37 -0800 Subject: diff format documentation: clarify --cc and -c The description was unclear if -c or --cc was the default (--cc is for some commands), and incorrectly implied that the default applies to all the diff generating commands. Most importantly, "log" does not default to "--cc" (it defaults to "--no-merges") and "log -p" obeys the user's wish to see non-combined format. Only "diff" (during merge and three-blob comparison) and "show" use --cc as the default. Signed-off-by: Adam Monsen Signed-off-by: Junio C Hamano --- Documentation/diff-generate-patch.txt | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index 3ac2beac6..c57460c03 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -74,10 +74,13 @@ separate lines indicate the old and the new mode. combined diff format -------------------- -"git-diff-tree", "git-diff-files" and "git-diff" can take '-c' or -'--cc' option to produce 'combined diff'. For showing a merge commit -with "git log -p", this is the default format; you can force showing -full diff with the '-m' option. +Any diff-generating command can take the `-c` or `--cc` option to +produce a 'combined diff' when showing a merge. This is the default +format when showing merges with linkgit:git-diff[1] or +linkgit:git-show[1]. Note also that you can give the `-m' option to any +of these commands to force generation of diffs with individual parents +of a merge. + A 'combined diff' format looks like this: ------------ -- cgit v1.2.1