Add post-merge hook, related documentation, and tests.

diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 9f54af5a1b56b05ed4eb3ea388ac87f80473ab2e..9eec754221d85856613b01ec878ef4cb492aceb0 100755 (executable)
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -17,6 +17,7 @@ test_expect_success setup '
        export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
 
        mkdir dir &&
+       mkdir dir2 &&
        for i in 1 2 3; do echo $i; done >file0 &&
        for i in A B; do echo $i; done >dir/sub &&
        cat file0 >file2 &&
@@ -106,7 +107,7 @@ do
                        echo "\$ git $cmd"
                        git $cmd |
                        sed -e "s/^\\(-*\\)$V\\(-*\\)\$/\\1g-i-t--v-e-r-s-i-o-n\2/" \
-                           -e "s/^\\( *boundary=\"-*\\)$V\\(-*\\)\"\$/\\1g-i-t--v-e-r-s-i-o-n\2\"/"
+                           -e "s/^\\(.*mixed; boundary=\"-*\\)$V\\(-*\\)\"\$/\\1g-i-t--v-e-r-s-i-o-n\2\"/"
                        echo "\$"
                } >"$actual" &&
                if test -f "$expect"
@@ -238,6 +239,12 @@ format-patch --stdout initial..master
 format-patch --attach --stdout initial..side
 format-patch --attach --stdout initial..master^
 format-patch --attach --stdout initial..master
+format-patch --inline --stdout initial..side
+format-patch --inline --stdout initial..master^
+format-patch --inline --stdout initial..master
+format-patch --inline --stdout --subject-prefix=TESTCASE initial..master
+config format.subjectprefix DIFFERENT_PREFIX
+format-patch --inline --stdout initial..master^^
 
 diff --abbrev initial..side
 diff -r initial..side
@@ -248,6 +255,7 @@ diff --patch-with-stat initial..side
 diff --patch-with-raw initial..side
 diff --patch-with-stat -r initial..side
 diff --patch-with-raw -r initial..side
+diff --name-status dir2 dir
 EOF
 
 test_done