Merge commit 'v1.6.0' into jc/checkout-reflog-fix

* commit 'v1.6.0': (2063 commits)
  GIT 1.6.0
  git-p4: chdir now properly sets PWD environment variable in msysGit
  Improve error output of git-rebase
  t9300: replace '!' with test_must_fail
  Git.pm: Make File::Spec and File::Temp requirement lazy
  Documentation: document the pager.* configuration setting
  git-stash: improve synopsis in help and manual page
  Makefile: building git in cygwin 1.7.0
  git-am: ignore --binary option
  bash-completion: Add non-command git help files to bash-completion
  Fix t3700 on filesystems which do not support question marks in names
  Utilise our new p4_read_pipe and p4_write_pipe wrappers
  Add p4 read_pipe and write_pipe wrappers
  bash completion: Add '--merge' long option for 'git log'
  bash completion: Add completion for 'git mergetool'
  git format-patch documentation: clarify what --cover-letter does
  bash completion: 'git apply' should use 'fix' not 'strip'
  t5304-prune: adjust file mtime based on system time rather than file mtime
  test-parse-options: use appropriate cast in length_callback
  Fix escaping of glob special characters in pathspecs
  ...

Conflicts:
	builtin-checkout.c

11 files changed, 135 insertions, 1 deletions

diff --git a/t/t4013/diff.diff_--name-status_dir2_dir b/t/t4013/diff.diff_--name-status_dir2_dir
index ef7fdb7335..d0d96aaa91 100644
--- a/t/t4013/diff.diff_--name-status_dir2_dir
+++ b/t/t4013/diff.diff_--name-status_dir2_dir
@@ -1,3 +1,2 @@
 $ git diff --name-status dir2 dir
-A	dir/sub
 $
diff --git a/t/t4013/diff.diff_--no-index_--name-status_dir2_dir b/t/t4013/diff.diff_--no-index_--name-status_dir2_dir
new file mode 100644
index 0000000000..6a47584777
--- /dev/null
+++ b/t/t4013/diff.diff_--no-index_--name-status_dir2_dir
@@ -0,0 +1,3 @@
+$ git diff --no-index --name-status dir2 dir
+A	dir/sub
+$
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master b/t/t4013/diff.format-patch_--attach_--stdout_initial..master
index cf6891f748..43346b9ba4 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master
@@ -19,6 +19,8 @@ This is the second commit.
  file2   |    3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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@@ -75,6 +77,8 @@ Content-Transfer-Encoding: 8bit
  file1   |    3 +++
  2 files changed, 5 insertions(+), 0 deletions(-)
  create mode 100644 file1
+
+
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@@ -122,6 +126,8 @@ Content-Transfer-Encoding: 8bit
  file3   |    4 ++++
  3 files changed, 9 insertions(+), 0 deletions(-)
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+
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diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master^ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
index fe0258720c..d7490a9fd7 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
@@ -19,6 +19,8 @@ This is the second commit.
  file2   |    3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
+
+
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  file1   |    3 +++
  2 files changed, 5 insertions(+), 0 deletions(-)
  create mode 100644 file1
+
+
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diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..side b/t/t4013/diff.format-patch_--attach_--stdout_initial..side
index 9ff828ee9d..38f790290a 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..side
@@ -17,6 +17,8 @@ Content-Transfer-Encoding: 8bit
  file3   |    4 ++++
  3 files changed, 9 insertions(+), 0 deletions(-)
  create mode 100644 file3
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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diff --git a/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
index a8093be7ca..fca5cce373 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
@@ -19,6 +19,8 @@ This is the second commit.
  file2   |    3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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@@ -75,6 +77,8 @@ Content-Transfer-Encoding: 8bit
  file1   |    3 +++
  2 files changed, 5 insertions(+), 0 deletions(-)
  create mode 100644 file1
+
+
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 Content-Transfer-Encoding: 8bit
@@ -122,6 +126,8 @@ Content-Transfer-Encoding: 8bit
  file3   |    4 ++++
  3 files changed, 9 insertions(+), 0 deletions(-)
  create mode 100644 file3
+
+
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diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_initial..master
index aa110c0e7f..6d6fac3908 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master
@@ -19,6 +19,8 @@ This is the second commit.
  file2   |    3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
+
+
 --------------g-i-t--v-e-r-s-i-o-n
 Content-Type: text/x-patch; name="1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44.diff"
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@@ -75,6 +77,8 @@ Content-Transfer-Encoding: 8bit
  file1   |    3 +++
  2 files changed, 5 insertions(+), 0 deletions(-)
  create mode 100644 file1
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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@@ -122,6 +126,8 @@ Content-Transfer-Encoding: 8bit
  file3   |    4 ++++
  3 files changed, 9 insertions(+), 0 deletions(-)
  create mode 100644 file3
+
+
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diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
index 95e9ea4c59..18a1110def 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
@@ -19,6 +19,8 @@ This is the second commit.
  file2   |    3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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 Content-Transfer-Encoding: 8bit
@@ -75,6 +77,8 @@ Content-Transfer-Encoding: 8bit
  file1   |    3 +++
  2 files changed, 5 insertions(+), 0 deletions(-)
  create mode 100644 file1
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
index b8e81e1552..4f258b8858 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
@@ -19,6 +19,8 @@ This is the second commit.
  file2   |    3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..side b/t/t4013/diff.format-patch_--inline_--stdout_initial..side
index 86ae923d71..e86dce69a3 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..side
@@ -17,6 +17,8 @@ Content-Transfer-Encoding: 8bit
  file3   |    4 ++++
  3 files changed, 9 insertions(+), 0 deletions(-)
  create mode 100644 file3
+
+
 --------------g-i-t--v-e-r-s-i-o-n
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diff --git a/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
new file mode 100644
index 0000000000..8dab4bf93e
--- /dev/null
+++ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
@@ -0,0 +1,100 @@
+$ git format-patch --stdout --cover-letter -n initial..master^
+From 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 Mon Sep 17 00:00:00 2001
+From: C O Mitter <committer@example.com>
+Date: Mon, 26 Jun 2006 00:05:00 +0000
+Subject: [DIFFERENT_PREFIX 0/2] *** SUBJECT HERE ***
+
+*** BLURB HERE ***
+
+A U Thor (2):
+  Second
+  Third
+
+ dir/sub |    4 ++++
+ file0   |    3 +++
+ file1   |    3 +++
+ file2   |    3 ---
+ 4 files changed, 10 insertions(+), 3 deletions(-)
+ create mode 100644 file1
+ delete mode 100644 file2
+
+From 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 Mon Sep 17 00:00:00 2001
+From: A U Thor <author@example.com>
+Date: Mon, 26 Jun 2006 00:01:00 +0000
+Subject: [DIFFERENT_PREFIX 1/2] Second
+
+This is the second commit.
+---
+ dir/sub |    2 ++
+ file0   |    3 +++
+ file2   |    3 ---
+ 3 files changed, 5 insertions(+), 3 deletions(-)
+ delete mode 100644 file2
+
+diff --git a/dir/sub b/dir/sub
+index 35d242b..8422d40 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -1,2 +1,4 @@
+ A
+ B
++C
++D
+diff --git a/file0 b/file0
+index 01e79c3..b414108 100644
+--- a/file0
++++ b/file0
+@@ -1,3 +1,6 @@
+ 1
+ 2
+ 3
++4
++5
++6
+diff --git a/file2 b/file2
+deleted file mode 100644
+index 01e79c3..0000000
+--- a/file2
++++ /dev/null
+@@ -1,3 +0,0 @@
+-1
+-2
+-3
+-- 
+g-i-t--v-e-r-s-i-o-n
+
+
+From 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 Mon Sep 17 00:00:00 2001
+From: A U Thor <author@example.com>
+Date: Mon, 26 Jun 2006 00:02:00 +0000
+Subject: [DIFFERENT_PREFIX 2/2] Third
+
+---
+ dir/sub |    2 ++
+ file1   |    3 +++
+ 2 files changed, 5 insertions(+), 0 deletions(-)
+ create mode 100644 file1
+
+diff --git a/dir/sub b/dir/sub
+index 8422d40..cead32e 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -2,3 +2,5 @@ A
+ B
+ C
+ D
++E
++F
+diff --git a/file1 b/file1
+new file mode 100644
+index 0000000..b1e6722
+--- /dev/null
++++ b/file1
+@@ -0,0 +1,3 @@
++A
++B
++C
+-- 
+g-i-t--v-e-r-s-i-o-n
+
+$