diff -r deea0506528c -r 2afefc01259e tests/test-patchbomb.t
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-patchbomb.t	Mon Aug 16 20:44:33 2010 +0200
@@ -0,0 +1,2119 @@
+  $ fixheaders()
+  > {
+  >     sed -e 's/\(Message-Id:.*@\).*/\1/'  \
+  >         -e 's/\(In-Reply-To:.*@\).*/\1/' \
+  >         -e 's/\(References:.*@\).*/\1/'  \
+  >         -e 's/\(User-Agent:.*\)\/.*/\1/'  \
+  >         -e 's/===.*/===/'
+  > }
+  $ echo "[extensions]" >> $HGRCPATH
+  $ echo "patchbomb=" >> $HGRCPATH
+
+  $ hg init t
+  $ cd t
+  $ echo a > a
+  $ hg commit -Ama -d '1 0'
+  adding a
+
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -r tip
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.60@.*
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+
+  $ echo b > b
+  $ hg commit -Amb -d '2 0'
+  adding b
+
+  $ hg email --date '1970-1-1 0:2' -n -f quux -t foo -c bar -s test -r 0:tip
+  This patch series consists of 2 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 2] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 2] test
+  Message-Id: <patchbomb.120@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Thu, 01 Jan 1970 00:02:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 2] a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 2] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.121@[^>]*>
+  In-Reply-To: <patchbomb.120@[^>]*>
+  References: <patchbomb.120@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Thu, 01 Jan 1970 00:02:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  Displaying [PATCH 2 of 2] b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 2 of 2] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.122@[^>]*>
+  In-Reply-To: <patchbomb.120@[^>]*>
+  References: <patchbomb.120@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Thu, 01 Jan 1970 00:02:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+
+  $ hg email -m test.mbox -f quux -t foo -c bar -s test 0:tip
+  This patch series consists of 2 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Writing [PATCH 0 of 2] test ...
+  Writing [PATCH 1 of 2] a ...
+  Writing [PATCH 2 of 2] b ...
+
+  $ cd ..
+
+  $ hg clone -q t t2
+  $ cd t2
+  $ echo c > c
+  $ hg commit -Amc -d '3 0'
+  adding c
+
+  $ cat > description <<EOF
+  > a multiline
+  > 
+  > description
+  > EOF
+
+
+test bundle and description:
+  $ hg email --date '1970-1-1 0:3' -n -f quux -t foo \
+  >  -c bar -s test -r tip -b --desc description | fixheaders
+  searching for changes
+  1 changesets found
+  
+  Displaying test ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: test
+  Message-Id: <patchbomb.180@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:03:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  
+  a multiline
+  
+  description
+  
+  --===
+  Content-Type: application/x-mercurial-bundle
+  MIME-Version: 1.0
+  Content-Disposition: attachment; filename="bundle.hg"
+  Content-Transfer-Encoding: base64
+  
+  SEcxMEJaaDkxQVkmU1nvR7I3AAAN////lFYQWj1/4HwRkdC/AywIAk0E4pfoSIIIgQCgGEQOcLAA
+  2tA1VPyp4mkeoG0EaaPU0GTT1GjRiNPIg9CZGBqZ6UbU9J+KFU09DNUaGgAAAAAANAGgAAAAA1U8
+  oGgAADQGgAANNANAAAAAAZipFLz3XoakCEQB3PVPyHJVi1iYkAAKQAZQGpQGZESInRnCFMqLDla2
+  Bx3qfRQeA2N4lnzKkAmP8kR2asievLLXXebVU8Vg4iEBqcJNJAxIapSU6SM4888ZAciRG6MYAIEE
+  SlIBpFisgGkyRjX//TMtfcUAEsGu56+YnE1OlTZmzKm8BSu2rvo4rHAYYaadIFFuTy0LYgIkgLVD
+  sgVa2F19D1tx9+hgbAygLgQwaIqcDdgA4BjQgIiz/AEP72++llgDKhKducqodGE4B0ETqF3JFOFC
+  Q70eyNw=
+  --===
+
+utf-8 patch:
+  $ python -c 'fp = open("utf", "wb"); fp.write("h\xC3\xB6mma!\n"); fp.close();'
+  $ hg commit -A -d '4 0' -m 'charset=utf-8; content-transfer-encoding: base64'
+  adding description
+  adding utf
+
+no mime encoding for email --test:
+  $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -n | fixheaders > mailtest
+
+md5sum of 8-bit output:
+  $ $TESTDIR/md5sum.py mailtest
+  e726c29b3008e77994c7572563e57c34  mailtest
+
+  $ rm mailtest
+
+mime encoded mbox (base64):
+  $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -m mbox
+  This patch series consists of 1 patches.
+  
+  
+  Writing [PATCH] charset=utf-8; content-transfer-encoding: base64 ...
+
+  $ cat mbox
+  From quux Thu Jan 01 00:04:01 1970
+  Content-Type: text/plain; charset="utf-8"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: base64
+  Subject: [PATCH] charset=utf-8; content-transfer-encoding: base64
+  X-Mercurial-Node: c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  Message-Id: <c3c9e37db9f4fe4882cd.240@.*
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Thu, 01 Jan 1970 00:04:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  IyBIRyBjaGFuZ2VzZXQgcGF0Y2gKIyBVc2VyIHRlc3QKIyBEYXRlIDQgMAojIE5vZGUgSUQgYzNj
+  OWUzN2RiOWY0ZmU0ODgyY2RhMzliYWY0MmZlZDZiYWQ4YjE1YQojIFBhcmVudCAgZmYyYzlmYTIw
+  MThiMTVmYTc0YjMzMzYzYmRhOTUyNzMyM2UyYTk5ZgpjaGFyc2V0PXV0Zi04OyBjb250ZW50LXRy
+  YW5zZmVyLWVuY29kaW5nOiBiYXNlNjQKCmRpZmYgLXIgZmYyYzlmYTIwMThiIC1yIGMzYzllMzdk
+  YjlmNCBkZXNjcmlwdGlvbgotLS0gL2Rldi9udWxsCVRodSBKYW4gMDEgMDA6MDA6MDAgMTk3MCAr
+  MDAwMAorKysgYi9kZXNjcmlwdGlvbglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAKQEAg
+  LTAsMCArMSwzIEBACithIG11bHRpbGluZQorCitkZXNjcmlwdGlvbgpkaWZmIC1yIGZmMmM5ZmEy
+  MDE4YiAtciBjM2M5ZTM3ZGI5ZjQgdXRmCi0tLSAvZGV2L251bGwJVGh1IEphbiAwMSAwMDowMDow
+  MCAxOTcwICswMDAwCisrKyBiL3V0ZglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAKQEAg
+  LTAsMCArMSwxIEBACitow7ZtbWEhCg==
+  
+  
+  $ rm mbox
+
+mime encoded mbox (quoted-printable):
+  $ python -c 'fp = open("qp", "wb"); fp.write("%s\nfoo\n\nbar\n" % ("x" * 1024)); fp.close();'
+  $ hg commit -A -d '4 0' -m 'charset=utf-8; content-transfer-encoding: quoted-printable'
+  adding qp
+
+no mime encoding for email --test:
+  $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -n | \
+  >  fixheaders > mailtest
+md5sum of qp output:
+  $ $TESTDIR/md5sum.py mailtest
+  0402c7d033e04044e423bb04816f9dae  mailtest
+  $ rm mailtest
+
+mime encoded mbox (quoted-printable):
+  $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -m mbox
+  This patch series consists of 1 patches.
+  
+  
+  Writing [PATCH] charset=utf-8; content-transfer-encoding: quoted-printable ...
+  $ cat mbox | fixheaders
+  From quux Thu Jan 01 00:04:01 1970
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: quoted-printable
+  Subject: [PATCH] charset=utf-8; content-transfer-encoding: quoted-printable
+  X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  Message-Id: <c655633f8c87700bb38c.240@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:04:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  charset=3Dutf-8; content-transfer-encoding: quoted-printable
+  
+  diff -r c3c9e37db9f4 -r c655633f8c87 qp
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,4 @@
+  +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+  +foo
+  +
+  +bar
+  
+  
+
+  $ rm mbox
+
+iso-8859-1 patch:
+  $ python -c 'fp = open("isolatin", "wb"); fp.write("h\xF6mma!\n"); fp.close();'
+  $ hg commit -A -d '5 0' -m 'charset=us-ascii; content-transfer-encoding: 8bit'
+  adding isolatin
+
+fake ascii mbox:
+  $ hg email --date '1970-1-1 0:5' -f quux -t foo -c bar -r tip -m mbox
+  This patch series consists of 1 patches.
+  
+  
+  Writing [PATCH] charset=us-ascii; content-transfer-encoding: 8bit ...
+  $ fixheaders < mbox > mboxfix
+
+md5sum of 8-bit output:
+  $ $TESTDIR/md5sum.py mboxfix
+  9ea043d8fc43a71045114508baed144b  mboxfix
+
+test diffstat for single patch:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -d -y -r 2 | \
+  >  fixheaders
+  This patch series consists of 1 patches.
+  
+  c
+  
+   c |  1 +
+   1 files changed, 1 insertions(+), 0 deletions(-)
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+   c |  1 +
+   1 files changed, 1 insertions(+), 0 deletions(-)
+  
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+
+test diffstat for multiple patches:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -d -y \
+  >  -r 0:1 | fixheaders
+  This patch series consists of 2 patches.
+  
+  a
+  
+   a |  1 +
+   1 files changed, 1 insertions(+), 0 deletions(-)
+  
+  b
+  
+   b |  1 +
+   1 files changed, 1 insertions(+), 0 deletions(-)
+  
+  Final summary:
+  
+   a |  1 +
+   b |  1 +
+   2 files changed, 2 insertions(+), 0 deletions(-)
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 2] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 2] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+   a |  1 +
+   b |  1 +
+   2 files changed, 2 insertions(+), 0 deletions(-)
+  
+  Displaying [PATCH 1 of 2] a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 2] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+   a |  1 +
+   1 files changed, 1 insertions(+), 0 deletions(-)
+  
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  Displaying [PATCH 2 of 2] b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 2 of 2] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+   b |  1 +
+   1 files changed, 1 insertions(+), 0 deletions(-)
+  
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+
+test inline for single patch:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2 | \
+  >  fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: inline; filename=t2.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+  --===
+
+
+test inline for single patch (quoted-printable):
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 4 | \
+  >  fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH] test
+  X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  Message-Id: <c655633f8c87700bb38c.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: quoted-printable
+  Content-Disposition: inline; filename=t2.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  charset=3Dutf-8; content-transfer-encoding: quoted-printable
+  
+  diff -r c3c9e37db9f4 -r c655633f8c87 qp
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,4 @@
+  +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+  +foo
+  +
+  +bar
+  
+  --===
+
+test inline for multiple patches:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
+  >  -r 0:1 -r 4 | fixheaders
+  This patch series consists of 3 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 3] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 3] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 3] a ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 1 of 3] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: inline; filename=t2-1.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  --===
+  Displaying [PATCH 2 of 3] b ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 2 of 3] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: inline; filename=t2-2.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+  --===
+  Displaying [PATCH 3 of 3] charset=utf-8; content-transfer-encoding: quoted-printable ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 3 of 3] charset=utf-8;
+   content-transfer-encoding: quoted-printable
+  X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  Message-Id: <c655633f8c87700bb38c.63@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:03 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: quoted-printable
+  Content-Disposition: inline; filename=t2-3.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  charset=3Dutf-8; content-transfer-encoding: quoted-printable
+  
+  diff -r c3c9e37db9f4 -r c655633f8c87 qp
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,4 @@
+  +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+  +foo
+  +
+  +bar
+  
+  --===
+
+test attach for single patch:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 2 | \
+  >  fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  
+  Patch subject is complete summary.
+  
+  
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: attachment; filename=t2.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+  --===
+
+test attach for single patch (quoted-printable):
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 4 | \
+  >  fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH] test
+  X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  Message-Id: <c655633f8c87700bb38c.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  
+  Patch subject is complete summary.
+  
+  
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: quoted-printable
+  Content-Disposition: attachment; filename=t2.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  charset=3Dutf-8; content-transfer-encoding: quoted-printable
+  
+  diff -r c3c9e37db9f4 -r c655633f8c87 qp
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,4 @@
+  +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+  +foo
+  +
+  +bar
+  
+  --===
+
+test attach for multiple patches:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a \
+  >  -r 0:1 -r 4 | fixheaders
+  This patch series consists of 3 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 3] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 3] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 3] a ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 1 of 3] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  
+  Patch subject is complete summary.
+  
+  
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: attachment; filename=t2-1.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  --===
+  Displaying [PATCH 2 of 3] b ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 2 of 3] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  
+  Patch subject is complete summary.
+  
+  
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: attachment; filename=t2-2.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+  --===
+  Displaying [PATCH 3 of 3] charset=utf-8; content-transfer-encoding: quoted-printable ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 3 of 3] charset=utf-8;
+   content-transfer-encoding: quoted-printable
+  X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  Message-Id: <c655633f8c87700bb38c.63@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:03 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  
+  Patch subject is complete summary.
+  
+  
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: quoted-printable
+  Content-Disposition: attachment; filename=t2-3.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  charset=3Dutf-8; content-transfer-encoding: quoted-printable
+  
+  diff -r c3c9e37db9f4 -r c655633f8c87 qp
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,4 @@
+  +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+  +foo
+  +
+  +bar
+  
+  --===
+
+test intro for single patch:
+  $ hg email --date '1970-1-1 0:1' -n --intro -f quux -t foo -c bar -s test \
+  >  -r 2 | fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 1] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 1] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 1] c ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 1] c
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+
+test --desc without --intro for a single patch:
+  $ echo foo > intro.text
+  $ hg email --date '1970-1-1 0:1' -n --desc intro.text -f quux -t foo -c bar \
+  >  -s test -r 2 | fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH 0 of 1] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 1] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  foo
+  
+  Displaying [PATCH 1 of 1] c ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 1] c
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+
+test intro for multiple patches:
+  $ hg email --date '1970-1-1 0:1' -n --intro -f quux -t foo -c bar -s test \
+  >  -r 0:1 | fixheaders
+  This patch series consists of 2 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 2] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 2] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 2] a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 2] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  Displaying [PATCH 2 of 2] b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 2 of 2] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+
+test reply-to via config:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -r 2 \
+  >  --config patchbomb.reply-to='baz@example.com' | fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  Reply-To: baz@example.com
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+
+test reply-to via command line:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -r 2 \
+  >  --reply-to baz --reply-to fred | fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  Reply-To: baz, fred
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+
+tagging csets:
+  $ hg tag -r0 zero zero.foo
+  $ hg tag -r1 one one.patch
+  $ hg tag -r2 two two.diff
+
+test inline for single named patch:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2 | \
+  >  fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: inline; filename=two.diff
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+  --===
+
+test inline for multiple named/unnamed patches:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 0:1 | \
+  >  fixheaders
+  This patch series consists of 2 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 2] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 2] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 2] a ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 1 of 2] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: inline; filename=t2-1.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  --===
+  Displaying [PATCH 2 of 2] b ...
+  Content-Type: multipart/mixed; boundary="===
+  MIME-Version: 1.0
+  Subject: [PATCH 2 of 2] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  --===
+  Content-Type: text/x-patch; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Content-Disposition: inline; filename=one.patch
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+  --===
+
+
+test inreplyto:
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
+  >  -r tip | fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] Added tag two, two.diff for changeset ff2c9fa2018b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] Added tag two, two.diff for changeset ff2c9fa2018b
+  X-Mercurial-Node: e317db6a6f288748d1f6cb064f3810fcba66b1b6
+  Message-Id: <e317db6a6f288748d1f6.60@
+  In-Reply-To: <baz>
+  References: <baz>
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  # Node ID e317db6a6f288748d1f6cb064f3810fcba66b1b6
+  # Parent  eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
+  Added tag two, two.diff for changeset ff2c9fa2018b
+  
+  diff -r eae5fcf795ee -r e317db6a6f28 .hgtags
+  --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+  @@ -2,3 +2,5 @@
+   8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
+   97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
+   97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
+  +ff2c9fa2018b15fa74b33363bda9527323e2a99f two
+  +ff2c9fa2018b15fa74b33363bda9527323e2a99f two.diff
+  
+
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
+  >  -r 0:1
+  This patch series consists of 2 patches.
+  
+  abort: Subject: [PATCH 0 of 2] Please enter a valid value
+
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
+  >  -s test -r 0:1 | fixheaders
+  This patch series consists of 2 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 2] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 2] test
+  Message-Id: <patchbomb.60@
+  In-Reply-To: <baz>
+  References: <baz>
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 2] a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 2] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  Displaying [PATCH 2 of 2] b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 2 of 2] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+
+test single flag for single patch:
+  $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
+  >  -r 2 | fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH fooFlag] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH fooFlag] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+
+test single flag for multiple patches:
+  $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
+  >  -r 0:1 | fixheaders
+  This patch series consists of 2 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 2 fooFlag] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 2 fooFlag] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 2 fooFlag] a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 2 fooFlag] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  Displaying [PATCH 2 of 2 fooFlag] b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 2 of 2 fooFlag] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+
+test mutiple flags for single patch:
+  $ hg email --date '1970-1-1 0:1' -n --flag fooFlag --flag barFlag -f quux -t foo \
+  >  -c bar -s test -r 2 | fixheaders
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH fooFlag barFlag] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH fooFlag barFlag] test
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+
+test multiple flags for multiple patches:
+  $ hg email --date '1970-1-1 0:1' -n --flag fooFlag --flag barFlag -f quux -t foo \
+  >  -c bar -s test -r 0:1 | fixheaders
+  This patch series consists of 2 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 2 fooFlag barFlag] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 2 fooFlag barFlag] test
+  Message-Id: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:00 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  
+  Displaying [PATCH 1 of 2 fooFlag barFlag] a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 2 fooFlag barFlag] a
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.61@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:01 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  Displaying [PATCH 2 of 2 fooFlag barFlag] b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 2 of 2 fooFlag barFlag] b
+  X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  Message-Id: <97d72e5f12c7e84f8506.62@
+  In-Reply-To: <patchbomb.60@
+  References: <patchbomb.60@
+  User-Agent: Mercurial-patchbomb
+  Date: Thu, 01 Jan 1970 00:01:02 +0000
+  From: quux
+  To: foo
+  Cc: bar
+  
+  # HG changeset patch
+  # User test
+  # Date 2 0
+  # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
+  b
+  
+  diff -r 8580ff50825a -r 97d72e5f12c7 b
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/b	Thu Jan 01 00:00:02 1970 +0000
+  @@ -0,0 +1,1 @@
+  +b
+  
+
+test multi-address parsing:
+  $ hg email --date '1980-1-1 0:1' -m tmp.mbox -f quux -t 'spam<spam><eggs>' \
+  >  -t toast -c 'foo,bar@example.com' -c '"A, B <>" <a@example.com>' -s test -r 0 \
+  >  --config email.bcc='"Quux, A." <quux>'
+  This patch series consists of 1 patches.
+  
+  
+  Writing [PATCH] test ...
+  $ fixheaders < tmp.mbox
+  From quux Tue Jan 01 00:01:01 1980
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] test
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.315532860@
+  User-Agent: Mercurial-patchbomb
+  Date: Tue, 01 Jan 1980 00:01:00 +0000
+  From: quux
+  To: spam <spam>, eggs, toast
+  Cc: foo, bar@example.com, "A, B <>" <a@example.com>
+  Bcc: "Quux, A." <quux>
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  
+
+test multi-byte domain parsing:
+  $ UUML=`python -c 'import sys; sys.stdout.write("\374")'`
+  $ HGENCODING=iso-8859-1
+  $ export HGENCODING
+  $ hg email --date '1980-1-1 0:1' -m tmp.mbox -f quux -t "bar@${UUML}nicode.com" -s test -r 0
+  This patch series consists of 1 patches.
+  
+  
+  Writing [PATCH] test ...
+
+  $ cat tmp.mbox
+  From quux Tue Jan 01 00:01:01 1980
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] test
+  X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  Message-Id: <8580ff50825a50c8f716.315532860@.*
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:00 +0000
+  From: quux
+  To: bar@xn--nicode-2ya.com
+  
+  # HG changeset patch
+  # User test
+  # Date 1 0
+  # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
+  # Parent  0000000000000000000000000000000000000000
+  a
+  
+  diff -r 000000000000 -r 8580ff50825a a
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/a	Thu Jan 01 00:00:01 1970 +0000
+  @@ -0,0 +1,1 @@
+  +a
+  
+  
+
+test outgoing:
+  $ hg up 1
+  0 files updated, 0 files merged, 6 files removed, 0 files unresolved
+
+  $ hg branch test
+  marked working directory as branch test
+
+  $ echo d > d
+  $ hg add d
+  $ hg ci -md -d '4 0'
+  $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t
+  comparing with ../t
+  searching for changes
+  This patch series consists of 8 patches.
+  
+  
+  Write the introductory message for the patch series.
+  
+  
+  Displaying [PATCH 0 of 8] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 0 of 8] test
+  Message-Id: <patchbomb.315532860@.*
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:00 +0000
+  From: test
+  To: foo
+  
+  
+  Displaying [PATCH 1 of 8] c ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 1 of 8] c
+  X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  Message-Id: <ff2c9fa2018b15fa74b3.315532861@.*
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:01 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 3 0
+  # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  c
+  
+  diff -r 97d72e5f12c7 -r ff2c9fa2018b c
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/c	Thu Jan 01 00:00:03 1970 +0000
+  @@ -0,0 +1,1 @@
+  +c
+  
+  Displaying [PATCH 2 of 8] charset=utf-8; content-transfer-encoding: base64 ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 8bit
+  Subject: [PATCH 2 of 8] charset=utf-8; content-transfer-encoding: base64
+  X-Mercurial-Node: c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  Message-Id: <c3c9e37db9f4fe4882cd.315532862@.*
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:02 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Node ID c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
+  charset=utf-8; content-transfer-encoding: base64
+  
+  diff -r ff2c9fa2018b -r c3c9e37db9f4 description
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/description	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,3 @@
+  +a multiline
+  +
+  +description
+  diff -r ff2c9fa2018b -r c3c9e37db9f4 utf
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/utf	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,1 @@
+  +hömma!
+  
+  Displaying [PATCH 3 of 8] charset=utf-8; content-transfer-encoding: quoted-printable ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: quoted-printable
+  Subject: [PATCH 3 of 8] charset=utf-8;
+   content-transfer-encoding: quoted-printable
+  X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  Message-Id: <c655633f8c87700bb38c.315532863@.*
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:03 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
+  charset=3Dutf-8; content-transfer-encoding: quoted-printable
+  
+  diff -r c3c9e37db9f4 -r c655633f8c87 qp
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,4 @@
+  +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
+  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+  +foo
+  +
+  +bar
+  
+  Displaying [PATCH 4 of 8] charset=us-ascii; content-transfer-encoding: 8bit ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 8bit
+  Subject: [PATCH 4 of 8] charset=us-ascii; content-transfer-encoding: 8bit
+  X-Mercurial-Node: 22d0f96be12f5945fd67d101af58f7bc8263c835
+  Message-Id: <22d0f96be12f5945fd67.315532864@.*
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:04 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 5 0
+  # Node ID 22d0f96be12f5945fd67d101af58f7bc8263c835
+  # Parent  c655633f8c87700bb38cc6a59a2753bdc5a6c376
+  charset=us-ascii; content-transfer-encoding: 8bit
+  
+  diff -r c655633f8c87 -r 22d0f96be12f isolatin
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/isolatin	Thu Jan 01 00:00:05 1970 +0000
+  @@ -0,0 +1,1 @@
+  +hömma!
+  
+  Displaying [PATCH 5 of 8] Added tag zero, zero.foo for changeset 8580ff50825a ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 5 of 8] Added tag zero, zero.foo for changeset 8580ff50825a
+  X-Mercurial-Node: dd9c2b4b8a8a0934d5523c15f2c119b362360903
+  Message-Id: <dd9c2b4b8a8a0934d552.315532865@.*
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:05 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  # Node ID dd9c2b4b8a8a0934d5523c15f2c119b362360903
+  # Parent  22d0f96be12f5945fd67d101af58f7bc8263c835
+  Added tag zero, zero.foo for changeset 8580ff50825a
+  
+  diff -r 22d0f96be12f -r dd9c2b4b8a8a .hgtags
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+  @@ -0,0 +1,2 @@
+  +8580ff50825a50c8f716709acdf8de0deddcd6ab zero
+  +8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
+  
+  Displaying [PATCH 6 of 8] Added tag one, one.patch for changeset 97d72e5f12c7 ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 6 of 8] Added tag one, one.patch for changeset 97d72e5f12c7
+  X-Mercurial-Node: eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
+  Message-Id: <eae5fcf795eee29d0e45.315532866@.*
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:06 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  # Node ID eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
+  # Parent  dd9c2b4b8a8a0934d5523c15f2c119b362360903
+  Added tag one, one.patch for changeset 97d72e5f12c7
+  
+  diff -r dd9c2b4b8a8a -r eae5fcf795ee .hgtags
+  --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,2 +1,4 @@
+   8580ff50825a50c8f716709acdf8de0deddcd6ab zero
+   8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
+  +97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
+  +97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
+  
+  Displaying [PATCH 7 of 8] Added tag two, two.diff for changeset ff2c9fa2018b ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 7 of 8] Added tag two, two.diff for changeset ff2c9fa2018b
+  X-Mercurial-Node: e317db6a6f288748d1f6cb064f3810fcba66b1b6
+  Message-Id: <e317db6a6f288748d1f6.315532867@.*
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:07 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 0 0
+  # Node ID e317db6a6f288748d1f6cb064f3810fcba66b1b6
+  # Parent  eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
+  Added tag two, two.diff for changeset ff2c9fa2018b
+  
+  diff -r eae5fcf795ee -r e317db6a6f28 .hgtags
+  --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
+  @@ -2,3 +2,5 @@
+   8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
+   97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
+   97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
+  +ff2c9fa2018b15fa74b33363bda9527323e2a99f two
+  +ff2c9fa2018b15fa74b33363bda9527323e2a99f two.diff
+  
+  Displaying [PATCH 8 of 8] d ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH 8 of 8] d
+  X-Mercurial-Node: 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
+  Message-Id: <2f9fa9b998c5fe3ac2bd.315532868[^>]*>
+  In-Reply-To: <patchbomb.315532860@[^>]*>
+  References: <patchbomb.315532860@[^>]*>
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:08 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Branch test
+  # Node ID 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  d
+  
+  diff -r 97d72e5f12c7 -r 2f9fa9b998c5 d
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/d	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,1 @@
+  +d
+  
+
+dest#branch URIs:
+  $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t#test
+  comparing with ../t
+  searching for changes
+  This patch series consists of 1 patches.
+  
+  
+  Displaying [PATCH] test ...
+  Content-Type: text/plain; charset="us-ascii"
+  MIME-Version: 1.0
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] test
+  X-Mercurial-Node: 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
+  Message-Id: <2f9fa9b998c5fe3ac2bd.315532860@.*
+  User-Agent: Mercurial-patchbomb/.*
+  Date: Tue, 01 Jan 1980 00:01:00 +0000
+  From: test
+  To: foo
+  
+  # HG changeset patch
+  # User test
+  # Date 4 0
+  # Branch test
+  # Node ID 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
+  # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
+  d
+  
+  diff -r 97d72e5f12c7 -r 2f9fa9b998c5 d
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/d	Thu Jan 01 00:00:04 1970 +0000
+  @@ -0,0 +1,1 @@
+  +d
+