patchbomb: protect email addresses from shell

When patchbomb sends email via a sendmail-like program it invokes this
using procutil.popen which passes the string to a shell to be parsed.
To protect any special characters in the email addresses on the
command line from being interpretered by the shell they must be
quoted.

mercurial/mail.py

@@ -1,406 +1,407 b''
 # mail.py - mail sending bits for mercurial
 #
 # Copyright 2006 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from __future__ import absolute_import
 
 import email
 import email.charset
 import email.header
 import email.message
 import email.parser
 import io
 import os
 import smtplib
 import socket
 import time
 
 from .i18n import _
 from . import (
     encoding,
     error,
     pycompat,
     sslutil,
     util,
 )
 from .utils import (
     procutil,
     stringutil,
 )
 
 class STARTTLS(smtplib.SMTP):
     '''Derived class to verify the peer certificate for STARTTLS.
 
     This class allows to pass any keyword arguments to SSL socket creation.
     '''
     def __init__(self, ui, host=None, **kwargs):
         smtplib.SMTP.__init__(self, **kwargs)
         self._ui = ui
         self._host = host
 
     def starttls(self, keyfile=None, certfile=None):
         if not self.has_extn("starttls"):
             msg = "STARTTLS extension not supported by server"
             raise smtplib.SMTPException(msg)
         (resp, reply) = self.docmd("STARTTLS")
         if resp == 220:
             self.sock = sslutil.wrapsocket(self.sock, keyfile, certfile,
                                            ui=self._ui,
                                            serverhostname=self._host)
             self.file = smtplib.SSLFakeFile(self.sock)
             self.helo_resp = None
             self.ehlo_resp = None
             self.esmtp_features = {}
             self.does_esmtp = 0
         return (resp, reply)
 
 class SMTPS(smtplib.SMTP):
     '''Derived class to verify the peer certificate for SMTPS.
 
     This class allows to pass any keyword arguments to SSL socket creation.
     '''
     def __init__(self, ui, keyfile=None, certfile=None, host=None,
                  **kwargs):
         self.keyfile = keyfile
         self.certfile = certfile
         smtplib.SMTP.__init__(self, **kwargs)
         self._host = host
         self.default_port = smtplib.SMTP_SSL_PORT
         self._ui = ui
 
     def _get_socket(self, host, port, timeout):
         if self.debuglevel > 0:
             self._ui.debug('connect: %r\n' % ((host, port),))
         new_socket = socket.create_connection((host, port), timeout)
         new_socket = sslutil.wrapsocket(new_socket,
                                         self.keyfile, self.certfile,
                                         ui=self._ui,
                                         serverhostname=self._host)
         self.file = new_socket.makefile(r'rb')
         return new_socket
 
 def _pyhastls():
     """Returns true iff Python has TLS support, false otherwise."""
     try:
         import ssl
         getattr(ssl, 'HAS_TLS', False)
         return True
     except ImportError:
         return False
 
 def _smtp(ui):
     '''build an smtp connection and return a function to send mail'''
     local_hostname = ui.config('smtp', 'local_hostname')
     tls = ui.config('smtp', 'tls')
     # backward compatible: when tls = true, we use starttls.
     starttls = tls == 'starttls' or stringutil.parsebool(tls)
     smtps = tls == 'smtps'
     if (starttls or smtps) and not _pyhastls():
         raise error.Abort(_("can't use TLS: Python SSL support not installed"))
     mailhost = ui.config('smtp', 'host')
     if not mailhost:
         raise error.Abort(_('smtp.host not configured - cannot send mail'))
     if smtps:
         ui.note(_('(using smtps)\n'))
         s = SMTPS(ui, local_hostname=local_hostname, host=mailhost)
     elif starttls:
         s = STARTTLS(ui, local_hostname=local_hostname, host=mailhost)
     else:
         s = smtplib.SMTP(local_hostname=local_hostname)
     if smtps:
         defaultport = 465
     else:
         defaultport = 25
     mailport = util.getport(ui.config('smtp', 'port', defaultport))
     ui.note(_('sending mail: smtp host %s, port %d\n') %
             (mailhost, mailport))
     s.connect(host=mailhost, port=mailport)
     if starttls:
         ui.note(_('(using starttls)\n'))
         s.ehlo()
         s.starttls()
         s.ehlo()
     if starttls or smtps:
         ui.note(_('(verifying remote certificate)\n'))
         sslutil.validatesocket(s.sock)
     username = ui.config('smtp', 'username')
     password = ui.config('smtp', 'password')
     if username and not password:
         password = ui.getpass()
     if username and password:
         ui.note(_('(authenticating to mail server as %s)\n') %
                   (username))
         try:
             s.login(username, password)
         except smtplib.SMTPException as inst:
             raise error.Abort(inst)
 
     def send(sender, recipients, msg):
         try:
             return s.sendmail(sender, recipients, msg)
         except smtplib.SMTPRecipientsRefused as inst:
             recipients = [r[1] for r in inst.recipients.values()]
             raise error.Abort('\n' + '\n'.join(recipients))
         except smtplib.SMTPException as inst:
             raise error.Abort(inst)
 
     return send
 
 def _sendmail(ui, sender, recipients, msg):
     '''send mail using sendmail.'''
     program = ui.config('email', 'method')
-    stremail = lambda x: stringutil.email(encoding.strtolocal(x))
+    stremail = lambda x: (
+        procutil.quote(stringutil.email(encoding.strtolocal(x))))
     cmdline = '%s -f %s %s' % (program, stremail(sender),
                                ' '.join(map(stremail, recipients)))
     ui.note(_('sending mail: %s\n') % cmdline)
     fp = procutil.popen(cmdline, 'wb')
     fp.write(util.tonativeeol(msg))
     ret = fp.close()
     if ret:
         raise error.Abort('%s %s' % (
             os.path.basename(program.split(None, 1)[0]),
             procutil.explainexit(ret)))
 
 def _mbox(mbox, sender, recipients, msg):
     '''write mails to mbox'''
     fp = open(mbox, 'ab+')
     # Should be time.asctime(), but Windows prints 2-characters day
     # of month instead of one. Make them print the same thing.
     date = time.strftime(r'%a %b %d %H:%M:%S %Y', time.localtime())
     fp.write('From %s %s\n' % (encoding.strtolocal(sender),
                                encoding.strtolocal(date)))
     fp.write(msg)
     fp.write('\n\n')
     fp.close()
 
 def connect(ui, mbox=None):
     '''make a mail connection. return a function to send mail.
     call as sendmail(sender, list-of-recipients, msg).'''
     if mbox:
         open(mbox, 'wb').close()
         return lambda s, r, m: _mbox(mbox, s, r, m)
     if ui.config('email', 'method') == 'smtp':
         return _smtp(ui)
     return lambda s, r, m: _sendmail(ui, s, r, m)
 
 def sendmail(ui, sender, recipients, msg, mbox=None):
     send = connect(ui, mbox=mbox)
     return send(sender, recipients, msg)
 
 def validateconfig(ui):
     '''determine if we have enough config data to try sending email.'''
     method = ui.config('email', 'method')
     if method == 'smtp':
         if not ui.config('smtp', 'host'):
             raise error.Abort(_('smtp specified as email transport, '
                                'but no smtp host configured'))
     else:
         if not procutil.findexe(method):
             raise error.Abort(_('%r specified as email transport, '
                                'but not in PATH') % method)
 
 def codec2iana(cs):
     ''''''
     cs = pycompat.sysbytes(email.charset.Charset(cs).input_charset.lower())
 
     # "latin1" normalizes to "iso8859-1", standard calls for "iso-8859-1"
     if cs.startswith("iso") and not cs.startswith("iso-"):
         return "iso-" + cs[3:]
     return cs
 
 def mimetextpatch(s, subtype='plain', display=False):
     '''Return MIME message suitable for a patch.
     Charset will be detected by first trying to decode as us-ascii, then utf-8,
     and finally the global encodings. If all those fail, fall back to
     ISO-8859-1, an encoding with that allows all byte sequences.
     Transfer encodings will be used if necessary.'''
 
     cs = ['us-ascii', 'utf-8', encoding.encoding, encoding.fallbackencoding]
     if display:
         cs = ['us-ascii']
     for charset in cs:
         try:
             s.decode(pycompat.sysstr(charset))
             return mimetextqp(s, subtype, codec2iana(charset))
         except UnicodeDecodeError:
             pass
 
     return mimetextqp(s, subtype, "iso-8859-1")
 
 def mimetextqp(body, subtype, charset):
     '''Return MIME message.
     Quoted-printable transfer encoding will be used if necessary.
     '''
     cs = email.charset.Charset(charset)
     msg = email.message.Message()
     msg.set_type(pycompat.sysstr('text/' + subtype))
 
     for line in body.splitlines():
         if len(line) > 950:
             cs.body_encoding = email.charset.QP
             break
 
     # On Python 2, this simply assigns a value. Python 3 inspects
     # body and does different things depending on whether it has
     # encode() or decode() attributes. We can get the old behavior
     # if we pass a str and charset is None and we call set_charset().
     # But we may get into  trouble later due to Python attempting to
     # encode/decode using the registered charset (or attempting to
     # use ascii in the absence of a charset).
     msg.set_payload(body, cs)
 
     return msg
 
 def _charsets(ui):
     '''Obtains charsets to send mail parts not containing patches.'''
     charsets = [cs.lower() for cs in ui.configlist('email', 'charsets')]
     fallbacks = [encoding.fallbackencoding.lower(),
                  encoding.encoding.lower(), 'utf-8']
     for cs in fallbacks: # find unique charsets while keeping order
         if cs not in charsets:
             charsets.append(cs)
     return [cs for cs in charsets if not cs.endswith('ascii')]
 
 def _encode(ui, s, charsets):
     '''Returns (converted) string, charset tuple.
     Finds out best charset by cycling through sendcharsets in descending
     order. Tries both encoding and fallbackencoding for input. Only as
     last resort send as is in fake ascii.
     Caveat: Do not use for mail parts containing patches!'''
     sendcharsets = charsets or _charsets(ui)
     if not isinstance(s, bytes):
         # We have unicode data, which we need to try and encode to
         # some reasonable-ish encoding. Try the encodings the user
         # wants, and fall back to garbage-in-ascii.
         for ocs in sendcharsets:
             try:
                 return s.encode(pycompat.sysstr(ocs)), ocs
             except UnicodeEncodeError:
                 pass
             except LookupError:
                 ui.warn(_('ignoring invalid sendcharset: %s\n') % ocs)
         else:
             # Everything failed, ascii-armor what we've got and send it.
             return s.encode('ascii', 'backslashreplace')
     # We have a bytes of unknown encoding. We'll try and guess a valid
     # encoding, falling back to pretending we had ascii even though we
     # know that's wrong.
     try:
         s.decode('ascii')
     except UnicodeDecodeError:
         for ics in (encoding.encoding, encoding.fallbackencoding):
             try:
                 u = s.decode(ics)
             except UnicodeDecodeError:
                 continue
             for ocs in sendcharsets:
                 try:
                     return u.encode(pycompat.sysstr(ocs)), ocs
                 except UnicodeEncodeError:
                     pass
                 except LookupError:
                     ui.warn(_('ignoring invalid sendcharset: %s\n') % ocs)
     # if ascii, or all conversion attempts fail, send (broken) ascii
     return s, 'us-ascii'
 
 def headencode(ui, s, charsets=None, display=False):
     '''Returns RFC-2047 compliant header from given string.'''
     if not display:
         # split into words?
         s, cs = _encode(ui, s, charsets)
         return str(email.header.Header(s, cs))
     return s
 
 def _addressencode(ui, name, addr, charsets=None):
     assert isinstance(addr, bytes)
     name = headencode(ui, name, charsets)
     try:
         acc, dom = addr.split('@')
         acc.decode('ascii')
         dom = dom.decode(pycompat.sysstr(encoding.encoding)).encode('idna')
         addr = '%s@%s' % (acc, dom)
     except UnicodeDecodeError:
         raise error.Abort(_('invalid email address: %s') % addr)
     except ValueError:
         try:
             # too strict?
             addr.decode('ascii')
         except UnicodeDecodeError:
             raise error.Abort(_('invalid local address: %s') % addr)
     return pycompat.bytesurl(
         email.utils.formataddr((name, encoding.strfromlocal(addr))))
 
 def addressencode(ui, address, charsets=None, display=False):
     '''Turns address into RFC-2047 compliant header.'''
     if display or not address:
         return address or ''
     name, addr = email.utils.parseaddr(encoding.strfromlocal(address))
     return _addressencode(ui, name, encoding.strtolocal(addr), charsets)
 
 def addrlistencode(ui, addrs, charsets=None, display=False):
     '''Turns a list of addresses into a list of RFC-2047 compliant headers.
     A single element of input list may contain multiple addresses, but output
     always has one address per item'''
     for a in addrs:
         assert isinstance(a, bytes), (r'%r unexpectedly not a bytestr' % a)
     if display:
         return [a.strip() for a in addrs if a.strip()]
 
     result = []
     for name, addr in email.utils.getaddresses(
             [encoding.strfromlocal(a) for a in addrs]):
         if name or addr:
             r = _addressencode(ui, name, encoding.strtolocal(addr), charsets)
             result.append(r)
     return result
 
 def mimeencode(ui, s, charsets=None, display=False):
     '''creates mime text object, encodes it if needed, and sets
     charset and transfer-encoding accordingly.'''
     cs = 'us-ascii'
     if not display:
         s, cs = _encode(ui, s, charsets)
     return mimetextqp(s, 'plain', cs)
 
 if pycompat.ispy3:
     def parse(fp):
         ep = email.parser.Parser()
         # disable the "universal newlines" mode, which isn't binary safe.
         # I have no idea if ascii/surrogateescape is correct, but that's
         # what the standard Python email parser does.
         fp = io.TextIOWrapper(fp, encoding=r'ascii',
                               errors=r'surrogateescape', newline=chr(10))
         try:
             return ep.parse(fp)
         finally:
             fp.detach()
 else:
     def parse(fp):
         ep = email.parser.Parser()
         return ep.parse(fp)
 
 def headdecode(s):
     '''Decodes RFC-2047 header'''
     uparts = []
     for part, charset in email.header.decode_header(s):
         if charset is not None:
             try:
                 uparts.append(part.decode(charset))
                 continue
             except UnicodeDecodeError:
                 pass
         # On Python 3, decode_header() may return either bytes or unicode
         # depending on whether the header has =?<charset>? or not
         if isinstance(part, type(u'')):
             uparts.append(part)
             continue
         try:
             uparts.append(part.decode('UTF-8'))
             continue
         except UnicodeDecodeError:
             pass
         uparts.append(part.decode('ISO-8859-1'))
     return encoding.unitolocal(u' '.join(uparts))

mercurial/pycompat.py

@@ -1,430 +1,434 b''
 # pycompat.py - portability shim for python 3
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 """Mercurial portability shim for python 3.
 
 This contains aliases to hide python version-specific details from the core.
 """
 
 from __future__ import absolute_import
 
 import getopt
 import inspect
 import os
 import shlex
 import sys
 import tempfile
 
 ispy3 = (sys.version_info[0] >= 3)
 ispypy = (r'__pypy__' in sys.builtin_module_names)
 
 if not ispy3:
     import cookielib
     import cPickle as pickle
     import httplib
     import Queue as queue
     import SocketServer as socketserver
     import xmlrpclib
 
     from .thirdparty.concurrent import futures
 
     def future_set_exception_info(f, exc_info):
         f.set_exception_info(*exc_info)
 else:
     import concurrent.futures as futures
     import http.cookiejar as cookielib
     import http.client as httplib
     import pickle
     import queue as queue
     import socketserver
     import xmlrpc.client as xmlrpclib
 
     def future_set_exception_info(f, exc_info):
         f.set_exception(exc_info[0])
 
 def identity(a):
     return a
 
 def _rapply(f, xs):
     if xs is None:
         # assume None means non-value of optional data
         return xs
     if isinstance(xs, (list, set, tuple)):
         return type(xs)(_rapply(f, x) for x in xs)
     if isinstance(xs, dict):
         return type(xs)((_rapply(f, k), _rapply(f, v)) for k, v in xs.items())
     return f(xs)
 
 def rapply(f, xs):
     """Apply function recursively to every item preserving the data structure
 
     >>> def f(x):
     ...     return 'f(%s)' % x
     >>> rapply(f, None) is None
     True
     >>> rapply(f, 'a')
     'f(a)'
     >>> rapply(f, {'a'}) == {'f(a)'}
     True
     >>> rapply(f, ['a', 'b', None, {'c': 'd'}, []])
     ['f(a)', 'f(b)', None, {'f(c)': 'f(d)'}, []]
 
     >>> xs = [object()]
     >>> rapply(identity, xs) is xs
     True
     """
     if f is identity:
         # fast path mainly for py2
         return xs
     return _rapply(f, xs)
 
 if ispy3:
     import builtins
     import functools
     import io
     import struct
 
     fsencode = os.fsencode
     fsdecode = os.fsdecode
     oscurdir = os.curdir.encode('ascii')
     oslinesep = os.linesep.encode('ascii')
     osname = os.name.encode('ascii')
     ospathsep = os.pathsep.encode('ascii')
     ospardir = os.pardir.encode('ascii')
     ossep = os.sep.encode('ascii')
     osaltsep = os.altsep
     if osaltsep:
         osaltsep = osaltsep.encode('ascii')
 
     sysplatform = sys.platform.encode('ascii')
     sysexecutable = sys.executable
     if sysexecutable:
         sysexecutable = os.fsencode(sysexecutable)
     bytesio = io.BytesIO
     # TODO deprecate stringio name, as it is a lie on Python 3.
     stringio = bytesio
 
     def maplist(*args):
         return list(map(*args))
 
     def rangelist(*args):
         return list(range(*args))
 
     def ziplist(*args):
         return list(zip(*args))
 
     rawinput = input
     getargspec = inspect.getfullargspec
 
     long = int
 
     # TODO: .buffer might not exist if std streams were replaced; we'll need
     # a silly wrapper to make a bytes stream backed by a unicode one.
     stdin = sys.stdin.buffer
     stdout = sys.stdout.buffer
     stderr = sys.stderr.buffer
 
     # Since Python 3 converts argv to wchar_t type by Py_DecodeLocale() on Unix,
     # we can use os.fsencode() to get back bytes argv.
     #
     # https://hg.python.org/cpython/file/v3.5.1/Programs/python.c#l55
     #
     # TODO: On Windows, the native argv is wchar_t, so we'll need a different
     # workaround to simulate the Python 2 (i.e. ANSI Win32 API) behavior.
     if getattr(sys, 'argv', None) is not None:
         sysargv = list(map(os.fsencode, sys.argv))
 
     bytechr = struct.Struct(r'>B').pack
     byterepr = b'%r'.__mod__
 
     class bytestr(bytes):
         """A bytes which mostly acts as a Python 2 str
 
         >>> bytestr(), bytestr(bytearray(b'foo')), bytestr(u'ascii'), bytestr(1)
         ('', 'foo', 'ascii', '1')
         >>> s = bytestr(b'foo')
         >>> assert s is bytestr(s)
 
         __bytes__() should be called if provided:
 
         >>> class bytesable(object):
         ...     def __bytes__(self):
         ...         return b'bytes'
         >>> bytestr(bytesable())
         'bytes'
 
         There's no implicit conversion from non-ascii str as its encoding is
         unknown:
 
         >>> bytestr(chr(0x80)) # doctest: +ELLIPSIS
         Traceback (most recent call last):
           ...
         UnicodeEncodeError: ...
 
         Comparison between bytestr and bytes should work:
 
         >>> assert bytestr(b'foo') == b'foo'
         >>> assert b'foo' == bytestr(b'foo')
         >>> assert b'f' in bytestr(b'foo')
         >>> assert bytestr(b'f') in b'foo'
 
         Sliced elements should be bytes, not integer:
 
         >>> s[1], s[:2]
         (b'o', b'fo')
         >>> list(s), list(reversed(s))
         ([b'f', b'o', b'o'], [b'o', b'o', b'f'])
 
         As bytestr type isn't propagated across operations, you need to cast
         bytes to bytestr explicitly:
 
         >>> s = bytestr(b'foo').upper()
         >>> t = bytestr(s)
         >>> s[0], t[0]
         (70, b'F')
 
         Be careful to not pass a bytestr object to a function which expects
         bytearray-like behavior.
 
         >>> t = bytes(t)  # cast to bytes
         >>> assert type(t) is bytes
         """
 
         def __new__(cls, s=b''):
             if isinstance(s, bytestr):
                 return s
             if (not isinstance(s, (bytes, bytearray))
                 and not hasattr(s, u'__bytes__')):  # hasattr-py3-only
                 s = str(s).encode(u'ascii')
             return bytes.__new__(cls, s)
 
         def __getitem__(self, key):
             s = bytes.__getitem__(self, key)
             if not isinstance(s, bytes):
                 s = bytechr(s)
             return s
 
         def __iter__(self):
             return iterbytestr(bytes.__iter__(self))
 
         def __repr__(self):
             return bytes.__repr__(self)[1:]  # drop b''
 
     def iterbytestr(s):
         """Iterate bytes as if it were a str object of Python 2"""
         return map(bytechr, s)
 
     def maybebytestr(s):
         """Promote bytes to bytestr"""
         if isinstance(s, bytes):
             return bytestr(s)
         return s
 
     def sysbytes(s):
         """Convert an internal str (e.g. keyword, __doc__) back to bytes
 
         This never raises UnicodeEncodeError, but only ASCII characters
         can be round-trip by sysstr(sysbytes(s)).
         """
         return s.encode(u'utf-8')
 
     def sysstr(s):
         """Return a keyword str to be passed to Python functions such as
         getattr() and str.encode()
 
         This never raises UnicodeDecodeError. Non-ascii characters are
         considered invalid and mapped to arbitrary but unique code points
         such that 'sysstr(a) != sysstr(b)' for all 'a != b'.
         """
         if isinstance(s, builtins.str):
             return s
         return s.decode(u'latin-1')
 
     def strurl(url):
         """Converts a bytes url back to str"""
         if isinstance(url, bytes):
             return url.decode(u'ascii')
         return url
 
     def bytesurl(url):
         """Converts a str url to bytes by encoding in ascii"""
         if isinstance(url, str):
             return url.encode(u'ascii')
         return url
 
     def raisewithtb(exc, tb):
         """Raise exception with the given traceback"""
         raise exc.with_traceback(tb)
 
     def getdoc(obj):
         """Get docstring as bytes; may be None so gettext() won't confuse it
         with _('')"""
         doc = getattr(obj, u'__doc__', None)
         if doc is None:
             return doc
         return sysbytes(doc)
 
     def _wrapattrfunc(f):
         @functools.wraps(f)
         def w(object, name, *args):
             return f(object, sysstr(name), *args)
         return w
 
     # these wrappers are automagically imported by hgloader
     delattr = _wrapattrfunc(builtins.delattr)
     getattr = _wrapattrfunc(builtins.getattr)
     hasattr = _wrapattrfunc(builtins.hasattr)
     setattr = _wrapattrfunc(builtins.setattr)
     xrange = builtins.range
     unicode = str
 
     def open(name, mode=b'r', buffering=-1, encoding=None):
         return builtins.open(name, sysstr(mode), buffering, encoding)
 
     safehasattr = _wrapattrfunc(builtins.hasattr)
 
     def _getoptbwrapper(orig, args, shortlist, namelist):
         """
         Takes bytes arguments, converts them to unicode, pass them to
         getopt.getopt(), convert the returned values back to bytes and then
         return them for Python 3 compatibility as getopt.getopt() don't accepts
         bytes on Python 3.
         """
         args = [a.decode('latin-1') for a in args]
         shortlist = shortlist.decode('latin-1')
         namelist = [a.decode('latin-1') for a in namelist]
         opts, args = orig(args, shortlist, namelist)
         opts = [(a[0].encode('latin-1'), a[1].encode('latin-1'))
                 for a in opts]
         args = [a.encode('latin-1') for a in args]
         return opts, args
 
     def strkwargs(dic):
         """
         Converts the keys of a python dictonary to str i.e. unicodes so that
         they can be passed as keyword arguments as dictonaries with bytes keys
         can't be passed as keyword arguments to functions on Python 3.
         """
         dic = dict((k.decode('latin-1'), v) for k, v in dic.iteritems())
         return dic
 
     def byteskwargs(dic):
         """
         Converts keys of python dictonaries to bytes as they were converted to
         str to pass that dictonary as a keyword argument on Python 3.
         """
         dic = dict((k.encode('latin-1'), v) for k, v in dic.iteritems())
         return dic
 
     # TODO: handle shlex.shlex().
     def shlexsplit(s, comments=False, posix=True):
         """
         Takes bytes argument, convert it to str i.e. unicodes, pass that into
         shlex.split(), convert the returned value to bytes and return that for
         Python 3 compatibility as shelx.split() don't accept bytes on Python 3.
         """
         ret = shlex.split(s.decode('latin-1'), comments, posix)
         return [a.encode('latin-1') for a in ret]
 
+    shlexquote = shlex.quote
+
 else:
     import cStringIO
+    import pipes
 
     xrange = xrange
     unicode = unicode
     bytechr = chr
     byterepr = repr
     bytestr = str
     iterbytestr = iter
     maybebytestr = identity
     sysbytes = identity
     sysstr = identity
     strurl = identity
     bytesurl = identity
 
     # this can't be parsed on Python 3
     exec('def raisewithtb(exc, tb):\n'
          '    raise exc, None, tb\n')
 
     def fsencode(filename):
         """
         Partial backport from os.py in Python 3, which only accepts bytes.
         In Python 2, our paths should only ever be bytes, a unicode path
         indicates a bug.
         """
         if isinstance(filename, str):
             return filename
         else:
             raise TypeError(
                 r"expect str, not %s" % type(filename).__name__)
 
     # In Python 2, fsdecode() has a very chance to receive bytes. So it's
     # better not to touch Python 2 part as it's already working fine.
     fsdecode = identity
 
     def getdoc(obj):
         return getattr(obj, '__doc__', None)
 
     _notset = object()
 
     def safehasattr(thing, attr):
         return getattr(thing, attr, _notset) is not _notset
 
     def _getoptbwrapper(orig, args, shortlist, namelist):
         return orig(args, shortlist, namelist)
 
     strkwargs = identity
     byteskwargs = identity
 
     oscurdir = os.curdir
     oslinesep = os.linesep
     osname = os.name
     ospathsep = os.pathsep
     ospardir = os.pardir
     ossep = os.sep
     osaltsep = os.altsep
     long = long
     stdin = sys.stdin
     stdout = sys.stdout
     stderr = sys.stderr
     if getattr(sys, 'argv', None) is not None:
         sysargv = sys.argv
     sysplatform = sys.platform
     sysexecutable = sys.executable
     shlexsplit = shlex.split
+    shlexquote = pipes.quote
     bytesio = cStringIO.StringIO
     stringio = bytesio
     maplist = map
     rangelist = range
     ziplist = zip
     rawinput = raw_input
     getargspec = inspect.getargspec
 
 isjython = sysplatform.startswith(b'java')
 
 isdarwin = sysplatform.startswith(b'darwin')
 islinux = sysplatform.startswith(b'linux')
 isposix = osname == b'posix'
 iswindows = osname == b'nt'
 
 def getoptb(args, shortlist, namelist):
     return _getoptbwrapper(getopt.getopt, args, shortlist, namelist)
 
 def gnugetoptb(args, shortlist, namelist):
     return _getoptbwrapper(getopt.gnu_getopt, args, shortlist, namelist)
 
 def mkdtemp(suffix=b'', prefix=b'tmp', dir=None):
     return tempfile.mkdtemp(suffix, prefix, dir)
 
 # text=True is not supported; use util.from/tonativeeol() instead
 def mkstemp(suffix=b'', prefix=b'tmp', dir=None):
     return tempfile.mkstemp(suffix, prefix, dir)
 
 # mode must include 'b'ytes as encoding= is not supported
 def namedtempfile(mode=b'w+b', bufsize=-1, suffix=b'', prefix=b'tmp', dir=None,
                   delete=True):
     mode = sysstr(mode)
     assert r'b' in mode
     return tempfile.NamedTemporaryFile(mode, bufsize, suffix=suffix,
                                        prefix=prefix, dir=dir, delete=delete)

mercurial/utils/procutil.py

@@ -1,541 +1,542 b''
 # procutil.py - utility for managing processes and executable environment
 #
 #  Copyright 2005 K. Thananchayan <[e-mail]>
 #  Copyright 2005-2007 Matt Mackall <[e-mail]>
 #  Copyright 2006 Vadim Gelfer <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from __future__ import absolute_import
 
 import contextlib
 import errno
 import imp
 import io
 import os
 import signal
 import subprocess
 import sys
 import time
 
 from ..i18n import _
 
 from .. import (
     encoding,
     error,
     policy,
     pycompat,
 )
 
 osutil = policy.importmod(r'osutil')
 
 stderr = pycompat.stderr
 stdin = pycompat.stdin
 stdout = pycompat.stdout
 
 def isatty(fp):
     try:
         return fp.isatty()
     except AttributeError:
         return False
 
 # glibc determines buffering on first write to stdout - if we replace a TTY
 # destined stdout with a pipe destined stdout (e.g. pager), we want line
 # buffering (or unbuffered, on Windows)
 if isatty(stdout):
     if pycompat.iswindows:
         # Windows doesn't support line buffering
         stdout = os.fdopen(stdout.fileno(), r'wb', 0)
     else:
         stdout = os.fdopen(stdout.fileno(), r'wb', 1)
 
 if pycompat.iswindows:
     from .. import windows as platform
     stdout = platform.winstdout(stdout)
 else:
     from .. import posix as platform
 
 findexe = platform.findexe
 _gethgcmd = platform.gethgcmd
 getuser = platform.getuser
 getpid = os.getpid
 hidewindow = platform.hidewindow
 quotecommand = platform.quotecommand
 readpipe = platform.readpipe
 setbinary = platform.setbinary
 setsignalhandler = platform.setsignalhandler
 shellquote = platform.shellquote
 shellsplit = platform.shellsplit
 spawndetached = platform.spawndetached
 sshargs = platform.sshargs
 testpid = platform.testpid
+quote = pycompat.shlexquote
 
 try:
     setprocname = osutil.setprocname
 except AttributeError:
     pass
 try:
     unblocksignal = osutil.unblocksignal
 except AttributeError:
     pass
 
 closefds = pycompat.isposix
 
 def explainexit(code):
     """return a message describing a subprocess status
     (codes from kill are negative - not os.system/wait encoding)"""
     if code >= 0:
         return _("exited with status %d") % code
     return _("killed by signal %d") % -code
 
 class _pfile(object):
     """File-like wrapper for a stream opened by subprocess.Popen()"""
 
     def __init__(self, proc, fp):
         self._proc = proc
         self._fp = fp
 
     def close(self):
         # unlike os.popen(), this returns an integer in subprocess coding
         self._fp.close()
         return self._proc.wait()
 
     def __iter__(self):
         return iter(self._fp)
 
     def __getattr__(self, attr):
         return getattr(self._fp, attr)
 
     def __enter__(self):
         return self
 
     def __exit__(self, exc_type, exc_value, exc_tb):
         self.close()
 
 def popen(cmd, mode='rb', bufsize=-1):
     if mode == 'rb':
         return _popenreader(cmd, bufsize)
     elif mode == 'wb':
         return _popenwriter(cmd, bufsize)
     raise error.ProgrammingError('unsupported mode: %r' % mode)
 
 def _popenreader(cmd, bufsize):
     p = subprocess.Popen(tonativestr(quotecommand(cmd)),
                          shell=True, bufsize=bufsize,
                          close_fds=closefds,
                          stdout=subprocess.PIPE)
     return _pfile(p, p.stdout)
 
 def _popenwriter(cmd, bufsize):
     p = subprocess.Popen(tonativestr(quotecommand(cmd)),
                          shell=True, bufsize=bufsize,
                          close_fds=closefds,
                          stdin=subprocess.PIPE)
     return _pfile(p, p.stdin)
 
 def popen2(cmd, env=None):
     # Setting bufsize to -1 lets the system decide the buffer size.
     # The default for bufsize is 0, meaning unbuffered. This leads to
     # poor performance on Mac OS X: http://bugs.python.org/issue4194
     p = subprocess.Popen(tonativestr(cmd),
                          shell=True, bufsize=-1,
                          close_fds=closefds,
                          stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                          env=tonativeenv(env))
     return p.stdin, p.stdout
 
 def popen3(cmd, env=None):
     stdin, stdout, stderr, p = popen4(cmd, env)
     return stdin, stdout, stderr
 
 def popen4(cmd, env=None, bufsize=-1):
     p = subprocess.Popen(tonativestr(cmd),
                          shell=True, bufsize=bufsize,
                          close_fds=closefds,
                          stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                          stderr=subprocess.PIPE,
                          env=tonativeenv(env))
     return p.stdin, p.stdout, p.stderr, p
 
 def pipefilter(s, cmd):
     '''filter string S through command CMD, returning its output'''
     p = subprocess.Popen(tonativestr(cmd),
                          shell=True, close_fds=closefds,
                          stdin=subprocess.PIPE, stdout=subprocess.PIPE)
     pout, perr = p.communicate(s)
     return pout
 
 def tempfilter(s, cmd):
     '''filter string S through a pair of temporary files with CMD.
     CMD is used as a template to create the real command to be run,
     with the strings INFILE and OUTFILE replaced by the real names of
     the temporary files generated.'''
     inname, outname = None, None
     try:
         infd, inname = pycompat.mkstemp(prefix='hg-filter-in-')
         fp = os.fdopen(infd, r'wb')
         fp.write(s)
         fp.close()
         outfd, outname = pycompat.mkstemp(prefix='hg-filter-out-')
         os.close(outfd)
         cmd = cmd.replace('INFILE', inname)
         cmd = cmd.replace('OUTFILE', outname)
         code = system(cmd)
         if pycompat.sysplatform == 'OpenVMS' and code & 1:
             code = 0
         if code:
             raise error.Abort(_("command '%s' failed: %s") %
                               (cmd, explainexit(code)))
         with open(outname, 'rb') as fp:
             return fp.read()
     finally:
         try:
             if inname:
                 os.unlink(inname)
         except OSError:
             pass
         try:
             if outname:
                 os.unlink(outname)
         except OSError:
             pass
 
 _filtertable = {
     'tempfile:': tempfilter,
     'pipe:': pipefilter,
 }
 
 def filter(s, cmd):
     "filter a string through a command that transforms its input to its output"
     for name, fn in _filtertable.iteritems():
         if cmd.startswith(name):
             return fn(s, cmd[len(name):].lstrip())
     return pipefilter(s, cmd)
 
 def mainfrozen():
     """return True if we are a frozen executable.
 
     The code supports py2exe (most common, Windows only) and tools/freeze
     (portable, not much used).
     """
     return (pycompat.safehasattr(sys, "frozen") or # new py2exe
             pycompat.safehasattr(sys, "importers") or # old py2exe
             imp.is_frozen(r"__main__")) # tools/freeze
 
 _hgexecutable = None
 
 def hgexecutable():
     """return location of the 'hg' executable.
 
     Defaults to $HG or 'hg' in the search path.
     """
     if _hgexecutable is None:
         hg = encoding.environ.get('HG')
         mainmod = sys.modules[r'__main__']
         if hg:
             _sethgexecutable(hg)
         elif mainfrozen():
             if getattr(sys, 'frozen', None) == 'macosx_app':
                 # Env variable set by py2app
                 _sethgexecutable(encoding.environ['EXECUTABLEPATH'])
             else:
                 _sethgexecutable(pycompat.sysexecutable)
         elif (not pycompat.iswindows and os.path.basename(
             pycompat.fsencode(getattr(mainmod, '__file__', ''))) == 'hg'):
             _sethgexecutable(pycompat.fsencode(mainmod.__file__))
         else:
             _sethgexecutable(findexe('hg') or
                              os.path.basename(pycompat.sysargv[0]))
     return _hgexecutable
 
 def _sethgexecutable(path):
     """set location of the 'hg' executable"""
     global _hgexecutable
     _hgexecutable = path
 
 def _testfileno(f, stdf):
     fileno = getattr(f, 'fileno', None)
     try:
         return fileno and fileno() == stdf.fileno()
     except io.UnsupportedOperation:
         return False # fileno() raised UnsupportedOperation
 
 def isstdin(f):
     return _testfileno(f, sys.__stdin__)
 
 def isstdout(f):
     return _testfileno(f, sys.__stdout__)
 
 def protectstdio(uin, uout):
     """Duplicate streams and redirect original if (uin, uout) are stdio
 
     If uin is stdin, it's redirected to /dev/null. If uout is stdout, it's
     redirected to stderr so the output is still readable.
 
     Returns (fin, fout) which point to the original (uin, uout) fds, but
     may be copy of (uin, uout). The returned streams can be considered
     "owned" in that print(), exec(), etc. never reach to them.
     """
     uout.flush()
     fin, fout = uin, uout
     if _testfileno(uin, stdin):
         newfd = os.dup(uin.fileno())
         nullfd = os.open(os.devnull, os.O_RDONLY)
         os.dup2(nullfd, uin.fileno())
         os.close(nullfd)
         fin = os.fdopen(newfd, r'rb')
     if _testfileno(uout, stdout):
         newfd = os.dup(uout.fileno())
         os.dup2(stderr.fileno(), uout.fileno())
         fout = os.fdopen(newfd, r'wb')
     return fin, fout
 
 def restorestdio(uin, uout, fin, fout):
     """Restore (uin, uout) streams from possibly duplicated (fin, fout)"""
     uout.flush()
     for f, uif in [(fin, uin), (fout, uout)]:
         if f is not uif:
             os.dup2(f.fileno(), uif.fileno())
             f.close()
 
 def shellenviron(environ=None):
     """return environ with optional override, useful for shelling out"""
     def py2shell(val):
         'convert python object into string that is useful to shell'
         if val is None or val is False:
             return '0'
         if val is True:
             return '1'
         return pycompat.bytestr(val)
     env = dict(encoding.environ)
     if environ:
         env.update((k, py2shell(v)) for k, v in environ.iteritems())
     env['HG'] = hgexecutable()
     return env
 
 if pycompat.iswindows:
     def shelltonative(cmd, env):
         return platform.shelltocmdexe(cmd, shellenviron(env))
 
     tonativestr = encoding.strfromlocal
 else:
     def shelltonative(cmd, env):
         return cmd
 
     tonativestr = pycompat.identity
 
 def tonativeenv(env):
     '''convert the environment from bytes to strings suitable for Popen(), etc.
     '''
     return pycompat.rapply(tonativestr, env)
 
 def system(cmd, environ=None, cwd=None, out=None):
     '''enhanced shell command execution.
     run with environment maybe modified, maybe in different dir.
 
     if out is specified, it is assumed to be a file-like object that has a
     write() method. stdout and stderr will be redirected to out.'''
     try:
         stdout.flush()
     except Exception:
         pass
     cmd = quotecommand(cmd)
     env = shellenviron(environ)
     if out is None or isstdout(out):
         rc = subprocess.call(tonativestr(cmd),
                              shell=True, close_fds=closefds,
                              env=tonativeenv(env),
                              cwd=pycompat.rapply(tonativestr, cwd))
     else:
         proc = subprocess.Popen(tonativestr(cmd),
                                 shell=True, close_fds=closefds,
                                 env=tonativeenv(env),
                                 cwd=pycompat.rapply(tonativestr, cwd),
                                 stdout=subprocess.PIPE,
                                 stderr=subprocess.STDOUT)
         for line in iter(proc.stdout.readline, ''):
             out.write(line)
         proc.wait()
         rc = proc.returncode
     if pycompat.sysplatform == 'OpenVMS' and rc & 1:
         rc = 0
     return rc
 
 def gui():
     '''Are we running in a GUI?'''
     if pycompat.isdarwin:
         if 'SSH_CONNECTION' in encoding.environ:
             # handle SSH access to a box where the user is logged in
             return False
         elif getattr(osutil, 'isgui', None):
             # check if a CoreGraphics session is available
             return osutil.isgui()
         else:
             # pure build; use a safe default
             return True
     else:
         return pycompat.iswindows or encoding.environ.get("DISPLAY")
 
 def hgcmd():
     """Return the command used to execute current hg
 
     This is different from hgexecutable() because on Windows we want
     to avoid things opening new shell windows like batch files, so we
     get either the python call or current executable.
     """
     if mainfrozen():
         if getattr(sys, 'frozen', None) == 'macosx_app':
             # Env variable set by py2app
             return [encoding.environ['EXECUTABLEPATH']]
         else:
             return [pycompat.sysexecutable]
     return _gethgcmd()
 
 def rundetached(args, condfn):
     """Execute the argument list in a detached process.
 
     condfn is a callable which is called repeatedly and should return
     True once the child process is known to have started successfully.
     At this point, the child process PID is returned. If the child
     process fails to start or finishes before condfn() evaluates to
     True, return -1.
     """
     # Windows case is easier because the child process is either
     # successfully starting and validating the condition or exiting
     # on failure. We just poll on its PID. On Unix, if the child
     # process fails to start, it will be left in a zombie state until
     # the parent wait on it, which we cannot do since we expect a long
     # running process on success. Instead we listen for SIGCHLD telling
     # us our child process terminated.
     terminated = set()
     def handler(signum, frame):
         terminated.add(os.wait())
     prevhandler = None
     SIGCHLD = getattr(signal, 'SIGCHLD', None)
     if SIGCHLD is not None:
         prevhandler = signal.signal(SIGCHLD, handler)
     try:
         pid = spawndetached(args)
         while not condfn():
             if ((pid in terminated or not testpid(pid))
                 and not condfn()):
                 return -1
             time.sleep(0.1)
         return pid
     finally:
         if prevhandler is not None:
             signal.signal(signal.SIGCHLD, prevhandler)
 
 @contextlib.contextmanager
 def uninterruptible(warn):
     """Inhibit SIGINT handling on a region of code.
 
     Note that if this is called in a non-main thread, it turns into a no-op.
 
     Args:
       warn: A callable which takes no arguments, and returns True if the
             previous signal handling should be restored.
     """
 
     oldsiginthandler = [signal.getsignal(signal.SIGINT)]
     shouldbail = []
 
     def disabledsiginthandler(*args):
         if warn():
             signal.signal(signal.SIGINT, oldsiginthandler[0])
             del oldsiginthandler[0]
         shouldbail.append(True)
 
     try:
         try:
             signal.signal(signal.SIGINT, disabledsiginthandler)
         except ValueError:
             # wrong thread, oh well, we tried
             del oldsiginthandler[0]
         yield
     finally:
         if oldsiginthandler:
             signal.signal(signal.SIGINT, oldsiginthandler[0])
         if shouldbail:
             raise KeyboardInterrupt
 
 if pycompat.iswindows:
     # no fork on Windows, but we can create a detached process
     # https://msdn.microsoft.com/en-us/library/windows/desktop/ms684863.aspx
     # No stdlib constant exists for this value
     DETACHED_PROCESS = 0x00000008
     # Following creation flags might create a console GUI window.
     # Using subprocess.CREATE_NEW_CONSOLE might helps.
     # See https://phab.mercurial-scm.org/D1701 for discussion
     _creationflags = DETACHED_PROCESS | subprocess.CREATE_NEW_PROCESS_GROUP
 
     def runbgcommand(
       script, env, shell=False, stdout=None, stderr=None, ensurestart=True):
         '''Spawn a command without waiting for it to finish.'''
         # we can't use close_fds *and* redirect stdin. I'm not sure that we
         # need to because the detached process has no console connection.
         subprocess.Popen(
             tonativestr(script),
             shell=shell, env=tonativeenv(env), close_fds=True,
             creationflags=_creationflags, stdout=stdout,
             stderr=stderr)
 else:
     def runbgcommand(
       cmd, env, shell=False, stdout=None, stderr=None, ensurestart=True):
         '''Spawn a command without waiting for it to finish.'''
         # double-fork to completely detach from the parent process
         # based on http://code.activestate.com/recipes/278731
         pid = os.fork()
         if pid:
             if not ensurestart:
                 return
             # Parent process
             (_pid, status) = os.waitpid(pid, 0)
             if os.WIFEXITED(status):
                 returncode = os.WEXITSTATUS(status)
             else:
                 returncode = -os.WTERMSIG(status)
             if returncode != 0:
                 # The child process's return code is 0 on success, an errno
                 # value on failure, or 255 if we don't have a valid errno
                 # value.
                 #
                 # (It would be slightly nicer to return the full exception info
                 # over a pipe as the subprocess module does.  For now it
                 # doesn't seem worth adding that complexity here, though.)
                 if returncode == 255:
                     returncode = errno.EINVAL
                 raise OSError(returncode, 'error running %r: %s' %
                               (cmd, os.strerror(returncode)))
             return
 
         returncode = 255
         try:
             # Start a new session
             os.setsid()
 
             stdin = open(os.devnull, 'r')
             if stdout is None:
                 stdout = open(os.devnull, 'w')
             if stderr is None:
                 stderr = open(os.devnull, 'w')
 
             # connect stdin to devnull to make sure the subprocess can't
             # muck up that stream for mercurial.
             subprocess.Popen(
                 cmd, shell=shell, env=env, close_fds=True,
                 stdin=stdin, stdout=stdout, stderr=stderr)
             returncode = 0
         except EnvironmentError as ex:
             returncode = (ex.errno & 0xff)
             if returncode == 0:
                 # This shouldn't happen, but just in case make sure the
                 # return code is never 0 here.
                 returncode = 255
         except Exception:
             returncode = 255
         finally:
             # mission accomplished, this child needs to exit and not
             # continue the hg process here.
             os._exit(returncode)

tests/test-patchbomb.t

@@ -1,3081 +1,3122 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:
 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() {
   >     "$PYTHON" "$TESTTMP/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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@test-hostname>
   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: <8580ff50825a50c8f716.60@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.121@test-hostname>
   In-Reply-To: <patchbomb.120@test-hostname>
   References: <patchbomb.120@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.121@test-hostname>
   In-Reply-To: <patchbomb.120@test-hostname>
   References: <patchbomb.120@test-hostname>
   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@test-hostname>
   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@test-hostname>
   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="iso-8859-1"
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH] utf-8 content
   X-Mercurial-Node: 909a00e13e9d78b575aeee23dddbada46d5a143f
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <909a00e13e9d78b575ae.240@test-hostname>
   X-Mercurial-Series-Id: <909a00e13e9d78b575ae.240@test-hostname>
   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=C3=B6mma!
   
 
 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@test-hostname>
   X-Mercurial-Series-Id: <909a00e13e9d78b575ae.240@test-hostname>
   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==
   
   
   >>> 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" % (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@test-hostname>
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.240@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.240@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <240fb913fc1b7ff15ddb.300@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <a2ea8fc83dd8b93cfd86.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <7aead2484924c445ad8c.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.60@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.315532860@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.61@test-hostname>
   In-Reply-To: <patchbomb.60@test-hostname>
   References: <patchbomb.60@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.60@test-hostname>
   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:
   >>> 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 "`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@test-hostname>
   X-Mercurial-Series-Id: <8580ff50825a50c8f716.315532860@test-hostname>
   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@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@test-hostname>
   In-Reply-To: <patchbomb.315532860@test-hostname>
   References: <patchbomb.315532860@test-hostname>
   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="iso-8859-1"
   Content-Transfer-Encoding: quoted-printable
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@test-hostname>
   In-Reply-To: <patchbomb.315532860@test-hostname>
   References: <patchbomb.315532860@test-hostname>
   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=C3=B6mma!
   
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@test-hostname>
   In-Reply-To: <patchbomb.315532860@test-hostname>
   References: <patchbomb.315532860@test-hostname>
   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="iso-8859-1"
   Content-Transfer-Encoding: quoted-printable
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@test-hostname>
   In-Reply-To: <patchbomb.315532860@test-hostname>
   References: <patchbomb.315532860@test-hostname>
   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=F6mma!
   
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@test-hostname>
   In-Reply-To: <patchbomb.315532860@test-hostname>
   References: <patchbomb.315532860@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <ff2c9fa2018b15fa74b3.315532861@test-hostname>
   In-Reply-To: <patchbomb.315532860@test-hostname>
   References: <patchbomb.315532860@test-hostname>
   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@test-hostname>
   X-Mercurial-Series-Id: <2f9fa9b998c5fe3ac2bd.315532860@test-hostname>
   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
 
+Shell characters in addresses
+
+  $ hg email --date '1980-1-1 0:1' -v -t '~foo/[e-mail]' -f 'me*@example.com' -r '10'
+  this patch series consists of 1 patches.
+  
+  warning: invalid patchbomb.intro value "mpmwearaclownnose"
+  (should be one of always, never, auto)
+  -f me*@example.com ~foo/[e-mail]
+  MIME-Version: 1.0
+  Content-Type: text/plain; charset="us-ascii"
+  Content-Transfer-Encoding: 7bit
+  Subject: [PATCH] dd
+  X-Mercurial-Node: 3b6f1ec9dde933a40a115a7990f8b320477231af
+  X-Mercurial-Series-Index: 1
+  X-Mercurial-Series-Total: 1
+  Message-Id: <3b6f1ec9dde933a40a11.315532860@test-hostname>
+  X-Mercurial-Series-Id: <3b6f1ec9dde933a40a11.315532860@test-hostname>
+  User-Agent: Mercurial-patchbomb/* (glob)
+  Date: Tue, 01 Jan 1980 00:01:00 +0000
+  From: me*@example.com
+  To: ~foo/[e-mail]
+  
+  # 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] dd ...
+  sending mail: $TESTTMP/t2/pretendmail.sh -f 'me*@example.com' '~foo/[e-mail]'
+
 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