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dbc2fb6b84
According to the message of commit 0fe7c1de16,
"git diff" with three or more trees expects the merged tree first followed by
the parents, in order. However, this command reversed the order of its
arguments, resulting in confusing diffs. A comment /* Again, the revs are all
reverse */ suggested there was a reason for this, but I can't figure out the
reason, so I removed the reversal of the arguments. Test case included.
Signed-off-by: Matt McCutchen <matt@mattmccutchen.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
267 lines
7.5 KiB
Bash
Executable file
267 lines
7.5 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Junio C Hamano
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#
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test_description='Various diff formatting options'
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. ./test-lib.sh
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LF='
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'
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test_expect_success setup '
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GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" &&
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GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" &&
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export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
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mkdir dir &&
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mkdir dir2 &&
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for i in 1 2 3; do echo $i; done >file0 &&
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for i in A B; do echo $i; done >dir/sub &&
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cat file0 >file2 &&
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git add file0 file2 dir/sub &&
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git commit -m Initial &&
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git branch initial &&
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git branch side &&
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GIT_AUTHOR_DATE="2006-06-26 00:01:00 +0000" &&
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GIT_COMMITTER_DATE="2006-06-26 00:01:00 +0000" &&
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export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
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for i in 4 5 6; do echo $i; done >>file0 &&
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for i in C D; do echo $i; done >>dir/sub &&
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rm -f file2 &&
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git update-index --remove file0 file2 dir/sub &&
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git commit -m "Second${LF}${LF}This is the second commit." &&
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GIT_AUTHOR_DATE="2006-06-26 00:02:00 +0000" &&
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GIT_COMMITTER_DATE="2006-06-26 00:02:00 +0000" &&
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export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
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for i in A B C; do echo $i; done >file1 &&
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git add file1 &&
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for i in E F; do echo $i; done >>dir/sub &&
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git update-index dir/sub &&
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git commit -m Third &&
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GIT_AUTHOR_DATE="2006-06-26 00:03:00 +0000" &&
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GIT_COMMITTER_DATE="2006-06-26 00:03:00 +0000" &&
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export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
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git checkout side &&
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for i in A B C; do echo $i; done >>file0 &&
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for i in 1 2; do echo $i; done >>dir/sub &&
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cat dir/sub >file3 &&
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git add file3 &&
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git update-index file0 dir/sub &&
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git commit -m Side &&
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GIT_AUTHOR_DATE="2006-06-26 00:04:00 +0000" &&
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GIT_COMMITTER_DATE="2006-06-26 00:04:00 +0000" &&
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export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
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git checkout master &&
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git pull -s ours . side &&
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GIT_AUTHOR_DATE="2006-06-26 00:05:00 +0000" &&
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GIT_COMMITTER_DATE="2006-06-26 00:05:00 +0000" &&
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export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
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for i in A B C; do echo $i; done >>file0 &&
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for i in 1 2; do echo $i; done >>dir/sub &&
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git update-index file0 dir/sub &&
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git config log.showroot false &&
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git commit --amend &&
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git show-branch
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'
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: <<\EOF
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! [initial] Initial
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* [master] Merge branch 'side'
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! [side] Side
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---
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- [master] Merge branch 'side'
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*+ [side] Side
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* [master^] Second
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+*+ [initial] Initial
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EOF
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V=`git version | sed -e 's/^git version //' -e 's/\./\\./g'`
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while read cmd
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do
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case "$cmd" in
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'' | '#'*) continue ;;
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esac
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test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'`
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cnt=`expr $test_count + 1`
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pfx=`printf "%04d" $cnt`
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expect="$TEST_DIRECTORY/t4013/diff.$test"
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actual="$pfx-diff.$test"
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test_expect_success "git $cmd" '
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{
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echo "\$ git $cmd"
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git $cmd |
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sed -e "s/^\\(-*\\)$V\\(-*\\)\$/\\1g-i-t--v-e-r-s-i-o-n\2/" \
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-e "s/^\\(.*mixed; boundary=\"-*\\)$V\\(-*\\)\"\$/\\1g-i-t--v-e-r-s-i-o-n\2\"/"
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echo "\$"
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} >"$actual" &&
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if test -f "$expect"
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then
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test_cmp "$expect" "$actual" &&
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rm -f "$actual"
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else
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# this is to help developing new tests.
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cp "$actual" "$expect"
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false
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fi
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'
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done <<\EOF
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diff-tree initial
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diff-tree -r initial
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diff-tree -r --abbrev initial
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diff-tree -r --abbrev=4 initial
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diff-tree --root initial
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diff-tree --root --abbrev initial
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diff-tree --root -r initial
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diff-tree --root -r --abbrev initial
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diff-tree --root -r --abbrev=4 initial
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diff-tree -p initial
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diff-tree --root -p initial
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diff-tree --patch-with-stat initial
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diff-tree --root --patch-with-stat initial
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diff-tree --patch-with-raw initial
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diff-tree --root --patch-with-raw initial
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diff-tree --pretty initial
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diff-tree --pretty --root initial
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diff-tree --pretty -p initial
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diff-tree --pretty --stat initial
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diff-tree --pretty --summary initial
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diff-tree --pretty --stat --summary initial
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diff-tree --pretty --root -p initial
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diff-tree --pretty --root --stat initial
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# improved by Timo's patch
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diff-tree --pretty --root --summary initial
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# improved by Timo's patch
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diff-tree --pretty --root --summary -r initial
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diff-tree --pretty --root --stat --summary initial
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diff-tree --pretty --patch-with-stat initial
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diff-tree --pretty --root --patch-with-stat initial
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diff-tree --pretty --patch-with-raw initial
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diff-tree --pretty --root --patch-with-raw initial
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diff-tree --pretty=oneline initial
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diff-tree --pretty=oneline --root initial
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diff-tree --pretty=oneline -p initial
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diff-tree --pretty=oneline --root -p initial
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diff-tree --pretty=oneline --patch-with-stat initial
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# improved by Timo's patch
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diff-tree --pretty=oneline --root --patch-with-stat initial
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diff-tree --pretty=oneline --patch-with-raw initial
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diff-tree --pretty=oneline --root --patch-with-raw initial
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diff-tree --pretty side
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diff-tree --pretty -p side
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diff-tree --pretty --patch-with-stat side
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diff-tree master
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diff-tree -p master
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diff-tree -p -m master
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diff-tree -c master
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diff-tree -c --abbrev master
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diff-tree --cc master
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# stat only should show the diffstat with the first parent
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diff-tree -c --stat master
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diff-tree --cc --stat master
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diff-tree -c --stat --summary master
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diff-tree --cc --stat --summary master
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# stat summary should show the diffstat and summary with the first parent
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diff-tree -c --stat --summary side
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diff-tree --cc --stat --summary side
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# improved by Timo's patch
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diff-tree --cc --patch-with-stat master
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# improved by Timo's patch
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diff-tree --cc --patch-with-stat --summary master
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# this is correct
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diff-tree --cc --patch-with-stat --summary side
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log master
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log -p master
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log --root master
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log --root -p master
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log --patch-with-stat master
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log --root --patch-with-stat master
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log --root --patch-with-stat --summary master
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# improved by Timo's patch
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log --root -c --patch-with-stat --summary master
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# improved by Timo's patch
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log --root --cc --patch-with-stat --summary master
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log -SF master
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log -SF -p master
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whatchanged master
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whatchanged -p master
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whatchanged --root master
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whatchanged --root -p master
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whatchanged --patch-with-stat master
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whatchanged --root --patch-with-stat master
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whatchanged --root --patch-with-stat --summary master
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# improved by Timo's patch
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whatchanged --root -c --patch-with-stat --summary master
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# improved by Timo's patch
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whatchanged --root --cc --patch-with-stat --summary master
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whatchanged -SF master
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whatchanged -SF -p master
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log --patch-with-stat master -- dir/
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whatchanged --patch-with-stat master -- dir/
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log --patch-with-stat --summary master -- dir/
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whatchanged --patch-with-stat --summary master -- dir/
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show initial
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show --root initial
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show side
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show master
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show --stat side
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show --stat --summary side
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show --patch-with-stat side
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show --patch-with-raw side
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show --patch-with-stat --summary side
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format-patch --stdout initial..side
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format-patch --stdout initial..master^
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format-patch --stdout initial..master
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format-patch --stdout --no-numbered initial..master
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format-patch --stdout --numbered initial..master
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format-patch --attach --stdout initial..side
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format-patch --attach --stdout initial..master^
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format-patch --attach --stdout initial..master
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format-patch --inline --stdout initial..side
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format-patch --inline --stdout initial..master^
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format-patch --inline --stdout initial..master
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format-patch --inline --stdout initial..master
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format-patch --inline --stdout --subject-prefix=TESTCASE initial..master
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config format.subjectprefix DIFFERENT_PREFIX
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format-patch --inline --stdout initial..master^^
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format-patch --stdout --cover-letter -n initial..master^
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diff --abbrev initial..side
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diff -r initial..side
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diff --stat initial..side
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diff -r --stat initial..side
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diff initial..side
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diff --patch-with-stat initial..side
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diff --patch-with-raw initial..side
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diff --patch-with-stat -r initial..side
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diff --patch-with-raw -r initial..side
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diff --name-status dir2 dir
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diff --no-index --name-status dir2 dir
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diff master master^ side
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EOF
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test_done
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