tests: put some Python 3 polish on inline Python invocations

A couple of these became inline python sessions because they got more
involved, and one of them is super-annoying and writes directly to
sys.stdout.buffer because I just couldn't make it work any other way.

Differential Revision: https://phab.mercurial-scm.org/D4230

tests/test-patchbomb.t

@@ -1,3071 +1,3079 b''
 Note for future hackers of patchbomb: this file is a bit heavy on
 wildcards in test expectations due to how many things like hostnames
 tend to make it into outputs. As a result, you may need to perform the
 following regular expression substitutions:
 @$HOSTNAME> -> @*> (glob)
 Mercurial-patchbomb/.* -> Mercurial-patchbomb/* (glob)
 /mixed; boundary="===+[0-9]+==" -> /mixed; boundary="===*== (glob)"
 --===+[0-9]+=+--$ -> --===*=-- (glob)
 --===+[0-9]+=+$ -> --===*= (glob)
 
   $ cat > prune-blank-after-boundary.py <<EOF
   > from __future__ import absolute_import, print_function
   > import sys
   > skipblank = False
   > trim = lambda x: x.strip(' \r\n')
   > for l in sys.stdin:
   >     if trim(l).endswith('=--') or trim(l).endswith('=='):
   >         skipblank = True
   >         print(l, end='')
   >         continue
   >     if not trim(l) and skipblank:
   >         continue
   >     skipblank = False
   >     print(l, end='')
   > EOF
   $ FILTERBOUNDARY="$PYTHON `pwd`/prune-blank-after-boundary.py"
   $ 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <8580ff50825a50c8f716.60@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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
   
 
 If --to is specified on the command line, it should override any
 email.to config setting. Same for --cc:
 
   $ hg email --date '1970-1-1 0:1' -n -f quux --to foo --cc bar -r tip \
   >   --config email.to=[e-mail] --config email.cc=[e-mail]
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <*@*> (glob)
   X-Mercurial-Series-Id: <*@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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
   
 
   $ hg --config ui.interactive=1 email --confirm -n -f quux -t foo -c bar -r tip<<EOF
   > n
   > EOF
   this patch series consists of 1 patches.
   
   
   Final summary:
   
   From: quux
   To: foo
   Cc: bar
   Subject: [PATCH] a
    a |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   are you sure you want to send (yn)? n
   abort: patchbomb canceled
   [255]
 
   $ hg --config ui.interactive=1 --config patchbomb.confirm=true email -n -f quux -t foo -c bar -r tip<<EOF
   > n
   > EOF
   this patch series consists of 1 patches.
   
   
   Final summary:
   
   From: quux
   To: foo
   Cc: bar
   Subject: [PATCH] a
    a |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   are you sure you want to send (yn)? n
   abort: patchbomb canceled
   [255]
 
 
 Test diff.git is respected
   $ hg --config diff.git=True 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <8580ff50825a50c8f716.60@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff --git a/a b/a
   new file mode 100644
   --- /dev/null
   +++ b/a
   @@ -0,0 +1,1 @@
   +a
   
 
 
 Test breaking format changes aren't
   $ hg --config diff.noprefix=True 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <8580ff50825a50c8f716.60@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2] test
   Message-Id: <patchbomb.120@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:02:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.121@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.121@*> (glob)
   In-Reply-To: <patchbomb.120@*> (glob)
   References: <patchbomb.120@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:02:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.122@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.121@*> (glob)
   In-Reply-To: <patchbomb.120@*> (glob)
   References: <patchbomb.120@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:02:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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/last-email.txt
 
   $ cat > editor.sh << '__EOF__'
   > echo "a precious introductory message" > "$1"
   > __EOF__
   $ HGEDITOR="\"sh\" \"`pwd`/editor.sh\"" hg email -n -t foo -s test -r 0:tip > /dev/null
   $ cat .hg/last-email.txt
   a precious introductory message
 
   $ hg email -m test.mbox -f quux -t foo -c bar -s test 0:tip \
   > --config extensions.progress= --config progress.assume-tty=1 \
   > --config progress.delay=0 --config progress.refresh=0 \
   > --config progress.width=60 \
   > --config extensions.mocktime=$TESTDIR/mocktime.py
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   \r (no-eol) (esc)
   sending [                                             ] 0/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   sending [============>                            ] 1/3 01s\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   sending [==========================>              ] 2/3 01s\r (no-eol) (esc)
                                                               \r (esc)
   sending [PATCH 0 of 2] test ...
   sending [PATCH 1 of 2] a ...
   sending [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 | $FILTERBOUNDARY
   searching for changes
   1 changesets found
   
   displaying test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: test
   Message-Id: <patchbomb.180@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:03:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   a multiline
   
   description
   
   --===*= (glob)
   Content-Type: application/x-mercurial-bundle
   MIME-Version: 1.0
   Content-Disposition: attachment; filename="bundle.hg"
   Content-Transfer-Encoding: base64
   
   SEcyMAAAAA5Db21wcmVzc2lvbj1CWkJaaDkxQVkmU1l91TAVAAAN////vFcSXL9/8H7R09C/578I
   Ak0E4pe4SIIIgQSgGEQOcLABGYYNKgJgmhpp6mmjIZMCZNMhpgBBpkaYJpo9QaZMg02iaY2lCImK
   emk02kmEAeoA0D01ANBoHqHqADTaj1NAAyZqA0Gg0KiYnqaepk0eoNDTCGj1A0eoyBoGjRkYBqAB
   poNMmhkBhENSP0knlYZbqyEIYxkFdpDUS6roBDMgAGhkAqd92kEcgyeMo2MM366gpLNHjfKrhJPN
   vdBCHAEDsYzAvzkHKxy5KWBAmh5e1nFttGChpsxrgmutRG0YrsSLWEBH9h95cbZEKFeUKYykRXHa
   Bkt2OSgELsqqnWKeMudBR+YSZCOSHrwPz7B/Gfou7/L6QV6S0IgclBCitBVHMxMFq/vGwp5WHezM
   JwhKTnH0OkMbmVjrAkQKR7VM2aNSXn+GzLOCzOQm0AJ1TLCpdSgnfFPcY7mGxAOyHXS1YEFVi5O9
   I4EVBBd8VRgN4n1MAm8l6QQ+yB60hkeX/0ZZmKoQRINkEBxEDZU2HjIZMcwWRvZtbRIa5kgkGIb/
   SkImFwIkDtQxyX+LuSKcKEg+6pgKgA==
   --===============*==-- (glob)
 
 with a specific bundle type
 (binary part must be different)
 
   $ hg email --date '1970-1-1 0:3' -n -f quux -t foo \
   >  -c bar -s test -r tip -b --desc description \
   > --config patchbomb.bundletype=gzip-v1 | $FILTERBOUNDARY
   searching for changes
   1 changesets found
   
   displaying test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: test
   Message-Id: <patchbomb.180@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:03:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   a multiline
   
   description
   
   --===*= (glob)
   Content-Type: application/x-mercurial-bundle
   MIME-Version: 1.0
   Content-Disposition: attachment; filename="bundle.hg"
   Content-Transfer-Encoding: base64
   
   SEcxMEdaeJxjYGBY8V9n/iLGbtFfJZuNk/euDCpWfrRy/vTrevFCx1/4t7J5LdeL0ix0Opx3kwEL
   wKYXKqUJwqnG5sYWSWmmJsaWlqYWaRaWJpaWiWamZpYWRgZGxolJiabmSQbmZqlcQMV6QGwCxGzG
   CgZcySARUyA2A2LGZKiZ3Y+Lu786z4z4MWXmsrAZCsqrl1az5y21PMcjpbThzWeXGT+/nutbmvvz
   zXYS3BoGxdrJDIYmlimJJiZpRokmqYYmaSYWFknmSSkmhqbmliamiZYWxuYmBhbJBgZcUBNZQe5K
   Epm7xF/LT+RLx/a9juFTomaYO/Rgsx4rwBN+IMCUDLOKAQBrsmti
   --===============*==-- (glob)
 
 utf-8 patch:
   $ $PYTHON -c 'fp = open("utf", "wb"); fp.write(b"h\xC3\xB6mma!\n"); fp.close();'
   $ hg commit -A -d '4 0' -m 'utf-8 content'
   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
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] utf-8 content ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 8bit
   Subject: [PATCH] utf-8 content
   X-Mercurial-Node: 909a00e13e9d78b575aeee23dddbada46d5a143f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <909a00e13e9d78b575ae.240@*> (glob)
   X-Mercurial-Series-Id: <909a00e13e9d78b575ae.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID 909a00e13e9d78b575aeee23dddbada46d5a143f
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   utf-8 content
   
   diff -r ff2c9fa2018b -r 909a00e13e9d 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 909a00e13e9d 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 @@
   +h\xc3\xb6mma! (esc)
   
 
 mime encoded mbox (base64):
   $ hg email --date '1970-1-1 0:4' -f 'Q <quux>' -t foo -c bar -r tip -m mbox
   this patch series consists of 1 patches.
   
   
   sending [PATCH] utf-8 content ...
 
   $ cat mbox
   From quux ... ... .. ..:..:.. .... (re)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="utf-8"
   Content-Transfer-Encoding: base64
   Subject: [PATCH] utf-8 content
   X-Mercurial-Node: 909a00e13e9d78b575aeee23dddbada46d5a143f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <909a00e13e9d78b575ae.240@*> (glob)
   X-Mercurial-Series-Id: <909a00e13e9d78b575ae.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: Q <quux>
   To: foo
   Cc: bar
   
   IyBIRyBjaGFuZ2VzZXQgcGF0Y2gKIyBVc2VyIHRlc3QKIyBEYXRlIDQgMAojICAgICAgVGh1IEph
   biAwMSAwMDowMDowNCAxOTcwICswMDAwCiMgTm9kZSBJRCA5MDlhMDBlMTNlOWQ3OGI1NzVhZWVl
   MjNkZGRiYWRhNDZkNWExNDNmCiMgUGFyZW50ICBmZjJjOWZhMjAxOGIxNWZhNzRiMzMzNjNiZGE5
   NTI3MzIzZTJhOTlmCnV0Zi04IGNvbnRlbnQKCmRpZmYgLXIgZmYyYzlmYTIwMThiIC1yIDkwOWEw
   MGUxM2U5ZCBkZXNjcmlwdGlvbgotLS0gL2Rldi9udWxsCVRodSBKYW4gMDEgMDA6MDA6MDAgMTk3
   MCArMDAwMAorKysgYi9kZXNjcmlwdGlvbglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAK
   QEAgLTAsMCArMSwzIEBACithIG11bHRpbGluZQorCitkZXNjcmlwdGlvbgpkaWZmIC1yIGZmMmM5
   ZmEyMDE4YiAtciA5MDlhMDBlMTNlOWQgdXRmCi0tLSAvZGV2L251bGwJVGh1IEphbiAwMSAwMDow
   MDowMCAxOTcwICswMDAwCisrKyBiL3V0ZglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAK
   QEAgLTAsMCArMSwxIEBACitow7ZtbWEhCg==
   
   
-  $ $PYTHON -c 'print open("mbox").read().split("\n\n")[1].decode("base64")'
+  >>> import base64
+  >>> patch = base64.b64decode(open("mbox").read().split("\n\n")[1])
+  >>> if not isinstance(patch, str):
+  ...     import sys
+  ...     sys.stdout.flush()
+  ...     junk = sys.stdout.buffer.write(patch + b"\n")
+  ... else:
+  ...     print(patch)
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID 909a00e13e9d78b575aeee23dddbada46d5a143f
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   utf-8 content
   
   diff -r ff2c9fa2018b -r 909a00e13e9d 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 909a00e13e9d 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 @@
   +h\xc3\xb6mma! (esc)
   
   $ rm mbox
 
 mime encoded mbox (quoted-printable):
-  $ $PYTHON -c 'fp = open("long", "wb"); fp.write(b"%s\nfoo\n\nbar\n" % ("x" * 1024)); fp.close();'
+  $ $PYTHON -c 'fp = open("long", "wb"); fp.write(b"%s\nfoo\n\nbar\n" % (b"x" * 1024)); fp.close();'
   $ hg commit -A -d '4 0' -m 'long line'
   adding long
 
 no mime encoding for email --test:
   $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -n
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] long line ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <a2ea8fc83dd8b93cfd86.240@*> (glob)
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	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
   
 
 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.
   
   
   sending [PATCH] long line ...
   $ cat mbox
   From quux ... ... .. ..:..:.. .... (re)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <a2ea8fc83dd8b93cfd86.240@*> (glob)
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	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(b"h\xF6mma!\n"); fp.close();'
   $ hg commit -A -d '5 0' -m 'isolatin 8-bit encoding'
   adding isolatin
 
 iso-8859-1 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.
   
   
   sending [PATCH] isolatin 8-bit encoding ...
   $ cat mbox
   From quux ... ... .. ..:..:.. .... (re)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="iso-8859-1"
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH] isolatin 8-bit encoding
   X-Mercurial-Node: 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <240fb913fc1b7ff15ddb.300@*> (glob)
   X-Mercurial-Series-Id: <240fb913fc1b7ff15ddb.300@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:05:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 5 0
   #      Thu Jan 01 00:00:05 1970 +0000
   # Node ID 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   # Parent  a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   isolatin 8-bit encoding
   
   diff -r a2ea8fc83dd8 -r 240fb913fc1b 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 @@
   +h=F6mma!
   
   
 
 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
   this patch series consists of 1 patches.
   
   
   Final summary:
   
   From: quux
   To: foo
   Cc: bar
   Subject: [PATCH] test
    c |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   are you sure you want to send (yn)? y
   
   displaying [PATCH] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   Final summary:
   
   From: quux
   To: foo
   Cc: bar
   Subject: [PATCH 0 of 2] test
    a |  1 +
    b |  1 +
    2 files changed, 2 insertions(+), 0 deletions(-)
   Subject: [PATCH 1 of 2] a
    a |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   Subject: [PATCH 2 of 2] b
    b |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   are you sure you want to send (yn)? y
   
   displaying [PATCH 0 of 2] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: inline; filename=t2.patch
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   
   --===*=-- (glob)
 
 
 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 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <a2ea8fc83dd8b93cfd86.60@*> (glob)
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: quoted-printable
   Content-Disposition: inline; filename=t2.patch
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	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
   
   --===*=-- (glob)
 
 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 | $FILTERBOUNDARY
   this patch series consists of 3 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 3] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 3] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 1 of 3] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 3
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: inline; filename=t2-1.patch
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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
   
   --===*=-- (glob)
   displaying [PATCH 2 of 3] b ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 2 of 3] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 3
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: inline; filename=t2-2.patch
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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
   
   --===*=-- (glob)
   displaying [PATCH 3 of 3] long line ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 3 of 3] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   X-Mercurial-Series-Index: 3
   X-Mercurial-Series-Total: 3
   Message-Id: <a2ea8fc83dd8b93cfd86.63@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:03 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: quoted-printable
   Content-Disposition: inline; filename=t2-3.patch
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	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
   
   --===*=-- (glob)
 
 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 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: attachment; filename=t2.patch
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   
   --===*=-- (glob)
 
 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 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <a2ea8fc83dd8b93cfd86.60@*> (glob)
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: quoted-printable
   Content-Disposition: attachment; filename=t2.patch
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	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
   
   --===*=-- (glob)
 
 test attach and body for single patch:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a --body -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: attachment; filename=t2.patch
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   
   --===*=-- (glob)
 
 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 | $FILTERBOUNDARY
   this patch series consists of 3 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 3] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 3] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 1 of 3] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 3
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: attachment; filename=t2-1.patch
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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
   
   --===*=-- (glob)
   displaying [PATCH 2 of 3] b ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 2 of 3] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 3
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: attachment; filename=t2-2.patch
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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
   
   --===*=-- (glob)
   displaying [PATCH 3 of 3] long line ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 3 of 3] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   X-Mercurial-Series-Index: 3
   X-Mercurial-Series-Total: 3
   Message-Id: <a2ea8fc83dd8b93cfd86.63@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:03 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: quoted-printable
   Content-Disposition: attachment; filename=t2-3.patch
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	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
   
   --===*=-- (glob)
 
 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
   this patch series consists of 1 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 1] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 1] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 1] c ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 1] c
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.61@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   this patch series consists of 1 patches.
   
   
   displaying [PATCH 0 of 1] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 1] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   foo
   
   displaying [PATCH 1 of 1] c ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 1] c
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.61@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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='[e-mail]'
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   Reply-To: [e-mail]
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: inline; filename=two.diff
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   
   --===*=-- (glob)
 
 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 | $FILTERBOUNDARY
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   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="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 1 of 2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: inline; filename=t2-1.patch
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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
   
   --===*=-- (glob)
   displaying [PATCH 2 of 2] b ...
   Content-Type: multipart/mixed; boundary="===*==" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 2 of 2] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===*= (glob)
   MIME-Version: 1.0
   Content-Type: text/x-patch; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Content-Disposition: inline; filename=one.patch
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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
   
   --===*=-- (glob)
 
 
 test inreplyto:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
   >  -r tip
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] Added tag two, two.diff for changeset ff2c9fa2018b ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] Added tag two, two.diff for changeset ff2c9fa2018b
   X-Mercurial-Node: 7aead2484924c445ad8ce2613df91f52f9e502ed
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <7aead2484924c445ad8c.60@*> (glob)
   X-Mercurial-Series-Id: <7aead2484924c445ad8c.60@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 7aead2484924c445ad8ce2613df91f52f9e502ed
   # Parent  045ca29b1ea20e4940411e695e20e521f2f0f98e
   Added tag two, two.diff for changeset ff2c9fa2018b
   
   diff -r 045ca29b1ea2 -r 7aead2484924 .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
   
 no intro message in non-interactive mode
   $ 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.
   
   (optional) Subject: [PATCH 0 of 2] 
   
   displaying [PATCH 1 of 2] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.60@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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 --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
   >  -s test -r 0:1
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2] test
   Message-Id: <patchbomb.60@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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 (and no warning when not mailing dirty rev):
   $ hg up -qr1
   $ echo dirt > a
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
   >  -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
   displaying [PATCH fooFlag] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH fooFlag] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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 (and warning when mailing dirty rev):
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
   >  -r 0:1
   warning: working directory has uncommitted changes
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2 fooFlag] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2 fooFlag] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2 fooFlag] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2 fooFlag] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2 fooFlag] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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 revert --no-b a
   $ hg up -q
 
 test multiple 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
   this patch series consists of 1 patches.
   
   
   displaying [PATCH fooFlag barFlag] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH fooFlag barFlag] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2 fooFlag barFlag] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2 fooFlag barFlag] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2 fooFlag barFlag] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2 fooFlag barFlag] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2 fooFlag barFlag] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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,[e-mail]' -c '"A, B <>" <[e-mail]>' -s test -r 0 \
   >  --config email.bcc='"Quux, A." <quux>'
   this patch series consists of 1 patches.
   
   
   sending [PATCH] test ...
   $ cat < tmp.mbox
   From quux ... ... .. ..:..:.. .... (re)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <8580ff50825a50c8f716.315532860@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: quux
   To: spam <spam>, eggs, toast
   Cc: foo, [e-mail], "A, B <>" <[e-mail]>
   Bcc: "Quux, A." <quux>
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 flag template:
   $ echo foo > intro.text
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -r 0:1 \
   > --desc intro.text --subject test \
   > --config patchbomb.flagtemplate='R{rev}'
   this patch series consists of 2 patches.
   
   Cc: 
   
   displaying [PATCH 0 of 2 R1] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2 R1] test
   Message-Id: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   
   foo
   
   displaying [PATCH 1 of 2 R0] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 2 R0] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 2
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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 R1] b ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 2 of 2 R1] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 2
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   
   # HG changeset patch
   # User test
   # Date 2 0
   #      Thu Jan 01 00:00:02 1970 +0000
   # 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 flag template plus --flag:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -r 0 --flag 'V2' \
   > --config patchbomb.flagtemplate='{branch} {flags}'
   this patch series consists of 1 patches.
   
   Cc: 
   
   displaying [PATCH default V2] a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH default V2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <8580ff50825a50c8f716.60@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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")'`
+  >>> with open('toaddress.txt', 'wb') as f:
+  ...  f.write(b'bar@\xfcnicode.com') and None
   $ 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
+  $ hg email --date '1980-1-1 0:1' -m tmp.mbox -f quux -t "`cat toaddress.txt`" -s test -r 0
   this patch series consists of 1 patches.
   
   Cc: 
   
   sending [PATCH] test ...
 
   $ cat tmp.mbox
   From quux ... ... .. ..:..:.. .... (re)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <8580ff50825a50c8f716.315532860@*> (glob)
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: quux
   To: [e-mail]
   
   # HG changeset patch
   # User test
   # Date 1 0
   #      Thu Jan 01 00:00:01 1970 +0000
   # 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
   (branches are permanent and global, did you want a bookmark?)
 
   $ echo d > d
   $ hg add d
   $ hg ci -md -d '4 0'
   $ echo d >> d
   $ hg ci -mdd -d '5 0'
   $ hg log -G --template "{rev}:{node|short} {desc|firstline}\n"
   @  10:3b6f1ec9dde9 dd
   |
   o  9:2f9fa9b998c5 d
   |
   | o  8:7aead2484924 Added tag two, two.diff for changeset ff2c9fa2018b
   | |
   | o  7:045ca29b1ea2 Added tag one, one.patch for changeset 97d72e5f12c7
   | |
   | o  6:5d5ef15dfe5e Added tag zero, zero.foo for changeset 8580ff50825a
   | |
   | o  5:240fb913fc1b isolatin 8-bit encoding
   | |
   | o  4:a2ea8fc83dd8 long line
   | |
   | o  3:909a00e13e9d utf-8 content
   | |
   | o  2:ff2c9fa2018b c
   |/
   o  1:97d72e5f12c7 b
   |
   o  0:8580ff50825a a
   
   $ hg phase --force --secret -r 10
   $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t -r 'rev(10) or rev(6)'
   comparing with ../t
   From [test]: test
   this patch series consists of 6 patches.
   
   
   Write the introductory message for the patch series.
   
   Cc: 
   
   displaying [PATCH 0 of 6] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 6] test
   Message-Id: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: test
   To: foo
   
   
   displaying [PATCH 1 of 6] c ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 6] c
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 6
   Message-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:01 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 3 0
   #      Thu Jan 01 00:00:03 1970 +0000
   # 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 6] utf-8 content ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 8bit
   Subject: [PATCH 2 of 6] utf-8 content
   X-Mercurial-Node: 909a00e13e9d78b575aeee23dddbada46d5a143f
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 6
   Message-Id: <909a00e13e9d78b575ae.315532862@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:02 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID 909a00e13e9d78b575aeee23dddbada46d5a143f
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   utf-8 content
   
   diff -r ff2c9fa2018b -r 909a00e13e9d 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 909a00e13e9d 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 @@
   +h\xc3\xb6mma! (esc)
   
   displaying [PATCH 3 of 6] long line ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH 3 of 6] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   X-Mercurial-Series-Index: 3
   X-Mercurial-Series-Total: 6
   Message-Id: <a2ea8fc83dd8b93cfd86.315532863@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:03 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	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 6] isolatin 8-bit encoding ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 8bit
   Subject: [PATCH 4 of 6] isolatin 8-bit encoding
   X-Mercurial-Node: 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   X-Mercurial-Series-Index: 4
   X-Mercurial-Series-Total: 6
   Message-Id: <240fb913fc1b7ff15ddb.315532864@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:04 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 5 0
   #      Thu Jan 01 00:00:05 1970 +0000
   # Node ID 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   # Parent  a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   isolatin 8-bit encoding
   
   diff -r a2ea8fc83dd8 -r 240fb913fc1b 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 @@
   +h\xf6mma! (esc)
   
   displaying [PATCH 5 of 6] Added tag zero, zero.foo for changeset 8580ff50825a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 5 of 6] Added tag zero, zero.foo for changeset 8580ff50825a
   X-Mercurial-Node: 5d5ef15dfe5e7bd3a4ee154b5fff76c7945ec433
   X-Mercurial-Series-Index: 5
   X-Mercurial-Series-Total: 6
   Message-Id: <5d5ef15dfe5e7bd3a4ee.315532865@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:05 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 0 0
   #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 5d5ef15dfe5e7bd3a4ee154b5fff76c7945ec433
   # Parent  240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   Added tag zero, zero.foo for changeset 8580ff50825a
   
   diff -r 240fb913fc1b -r 5d5ef15dfe5e .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 6] d ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 6 of 6] d
   X-Mercurial-Node: 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
   X-Mercurial-Series-Index: 6
   X-Mercurial-Series-Total: 6
   Message-Id: <2f9fa9b998c5fe3ac2bd.315532866@*> (glob)
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:06 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # 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
   
 
 Don't prompt for a CC header.
 
   $ echo "[email]" >> $HGRCPATH
   $ echo "cc=" >> $HGRCPATH
 
 dest#branch URIs:
   $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t#test
   comparing with ../t
   From [test]: test
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <2f9fa9b998c5fe3ac2bd.315532860@*> (glob)
   X-Mercurial-Series-Id: <2f9fa9b998c5fe3ac2bd.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
   #      Thu Jan 01 00:00:04 1970 +0000
   # 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
   
 #if no-windows
 
 Set up a fake sendmail program
 
   $ cat > pretendmail.sh << 'EOF'
   > #!/bin/sh
   > echo "$@"
   > cat
   > EOF
   $ chmod +x pretendmail.sh
 
   $ echo '[email]' >> $HGRCPATH
   $ echo "method=`pwd`/pretendmail.sh" >> $HGRCPATH
 
 Test introduction configuration
 =================================
 
   $ echo '[patchbomb]' >> $HGRCPATH
 
 "auto" setting
 ----------------
 
   $ echo 'intro=auto' >> $HGRCPATH
 
 single rev
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10' | grep "Write the introductory message for the patch series."
   [1]
 
 single rev + flag
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10' --intro | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 
 Multi rev
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '9::' | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 "never" setting
 -----------------
 
   $ echo 'intro=never' >> $HGRCPATH
 
 single rev
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10' | grep "Write the introductory message for the patch series."
   [1]
 
 single rev + flag
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10' --intro | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 
 Multi rev
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '9::' | grep "Write the introductory message for the patch series."
   [1]
 
 Multi rev + flag
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '9::' --intro | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 "always" setting
 -----------------
 
   $ echo 'intro=always' >> $HGRCPATH
 
 single rev
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10' | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 single rev + flag
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10' --intro | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 
 Multi rev
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '9::' | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 Multi rev + flag
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '9::' --intro | grep "Write the introductory message for the patch series."
   Write the introductory message for the patch series.
 
 bad value setting
 -----------------
 
   $ echo 'intro=mpmwearaclownnose' >> $HGRCPATH
 
 single rev
 
   $ hg email --date '1980-1-1 0:1' -v -t foo -s test -r '10'
   From [test]: test
   this patch series consists of 1 patches.
   
   warning: invalid patchbomb.intro value "mpmwearaclownnose"
   (should be one of always, never, auto)
   -f test foo
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: 3b6f1ec9dde933a40a115a7990f8b320477231af
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <3b6f1ec9dde933a40a11*> (glob)
   X-Mercurial-Series-Id: <3b6f1ec9dde933a40a11.*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 5 0
   #      Thu Jan 01 00:00:05 1970 +0000
   # Branch test
   # Node ID 3b6f1ec9dde933a40a115a7990f8b320477231af
   # Parent  2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
   dd
   
   diff -r 2f9fa9b998c5 -r 3b6f1ec9dde9 d
   --- a/d	Thu Jan 01 00:00:04 1970 +0000
   +++ b/d	Thu Jan 01 00:00:05 1970 +0000
   @@ -1,1 +1,2 @@
    d
   +d
   
   sending [PATCH] test ...
   sending mail: $TESTTMP/t2/pretendmail.sh -f test foo
 
 Test pull url header
 =================================
 
 basic version
 
   $ echo 'intro=auto' >> $HGRCPATH
   $ echo "publicurl=$TESTTMP/t2" >> $HGRCPATH
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10' | grep '^#'
   abort: public url $TESTTMP/t2 is missing 3b6f1ec9dde9
   (use 'hg push $TESTTMP/t2 -r 3b6f1ec9dde9')
   [1]
 
 public missing
 
   $ echo 'publicurl=$TESTTMP/missing' >> $HGRCPATH
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10'
   unable to access public repo: $TESTTMP/missing
   abort: repository $TESTTMP/missing not found!
   [255]
 
 node missing at public
 
   $ hg clone -r '9' . ../t3
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 3 files
   new changesets 8580ff50825a:2f9fa9b998c5
   updating to branch test
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'publicurl=$TESTTMP/t3' >> $HGRCPATH
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '10'
   abort: public url $TESTTMP/t3 is missing 3b6f1ec9dde9
   (use 'hg push $TESTTMP/t3 -r 3b6f1ec9dde9')
   [255]
 
 multiple heads are missing at public
 
   $ hg email --date '1980-1-1 0:1' -t foo -s test -r '2+10'
   abort: public "$TESTTMP/t3" is missing ff2c9fa2018b and 1 others
   (use 'hg push $TESTTMP/t3 -r ff2c9fa2018b -r 3b6f1ec9dde9')
   [255]
 
 #endif