patchbomb: respect the `--git` option

I *think* this is the only diffopt exposed on the command line.  TortoiseHg had
a similar issue creating diffopts, and this was caught by type hints in the next
commit.

hgext/patchbomb.py

@@ -1,1002 +1,1007 b''
 # patchbomb.py - sending Mercurial changesets as patch emails
 #
 #  Copyright 2005-2009 Olivia Mackall <[e-mail]> and others
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 '''command to send changesets as (a series of) patch emails
 
 The series is started off with a "[PATCH 0 of N]" introduction, which
 describes the series as a whole.
 
 Each patch email has a Subject line of "[PATCH M of N] ...", using the
 first line of the changeset description as the subject text. The
 message contains two or three body parts:
 
 - The changeset description.
 - [Optional] The result of running diffstat on the patch.
 - The patch itself, as generated by :hg:`export`.
 
 Each message refers to the first in the series using the In-Reply-To
 and References headers, so they will show up as a sequence in threaded
 mail and news readers, and in mail archives.
 
 To configure other defaults, add a section like this to your
 configuration file::
 
   [email]
   from = My Name <my@email>
   to = recipient1, recipient2, ...
   cc = cc1, cc2, ...
   bcc = bcc1, bcc2, ...
   reply-to = address1, address2, ...
 
 Use ``[patchbomb]`` as configuration section name if you need to
 override global ``[email]`` address settings.
 
 Then you can use the :hg:`email` command to mail a series of
 changesets as a patchbomb.
 
 You can also either configure the method option in the email section
 to be a sendmail compatible mailer or fill out the [smtp] section so
 that the patchbomb extension can automatically send patchbombs
 directly from the commandline. See the [email] and [smtp] sections in
 hgrc(5) for details.
 
 By default, :hg:`email` will prompt for a ``To`` or ``CC`` header if
 you do not supply one via configuration or the command line.  You can
 override this to never prompt by configuring an empty value::
 
   [email]
   cc =
 
 You can control the default inclusion of an introduction message with the
 ``patchbomb.intro`` configuration option. The configuration is always
 overwritten by command line flags like --intro and --desc::
 
   [patchbomb]
   intro=auto   # include introduction message if more than 1 patch (default)
   intro=never  # never include an introduction message
   intro=always # always include an introduction message
 
 You can specify a template for flags to be added in subject prefixes. Flags
 specified by --flag option are exported as ``{flags}`` keyword::
 
   [patchbomb]
   flagtemplate = "{separate(' ',
                             ifeq(branch, 'default', '', branch|upper),
                             flags)}"
 
 You can set patchbomb to always ask for confirmation by setting
 ``patchbomb.confirm`` to true.
 '''
 
 import email.encoders as emailencoders
 import email.mime.base as emimebase
 import email.mime.multipart as emimemultipart
 import email.utils as eutil
 import os
 import socket
 
 from mercurial.i18n import _
 from mercurial.pycompat import open
 from mercurial.node import bin
 from mercurial import (
     cmdutil,
     commands,
     encoding,
     error,
     formatter,
     hg,
     logcmdutil,
     mail,
     patch,
     pycompat,
     registrar,
     scmutil,
     templater,
     util,
 )
 from mercurial.utils import (
     dateutil,
     urlutil,
 )
 
 stringio = util.stringio
 
 cmdtable = {}
 command = registrar.command(cmdtable)
 
 configtable = {}
 configitem = registrar.configitem(configtable)
 
 configitem(
     b'patchbomb',
     b'bundletype',
     default=None,
 )
 configitem(
     b'patchbomb',
     b'bcc',
     default=None,
 )
 configitem(
     b'patchbomb',
     b'cc',
     default=None,
 )
 configitem(
     b'patchbomb',
     b'confirm',
     default=False,
 )
 configitem(
     b'patchbomb',
     b'flagtemplate',
     default=None,
 )
 configitem(
     b'patchbomb',
     b'from',
     default=None,
 )
 configitem(
     b'patchbomb',
     b'intro',
     default=b'auto',
 )
 configitem(
     b'patchbomb',
     b'publicurl',
     default=None,
 )
 configitem(
     b'patchbomb',
     b'reply-to',
     default=None,
 )
 configitem(
     b'patchbomb',
     b'to',
     default=None,
 )
 
 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
 # be specifying the version(s) of Mercurial they are tested with, or
 # leave the attribute unspecified.
 testedwith = b'ships-with-hg-core'
 
 
 def _addpullheader(seq, ctx):
     """Add a header pointing to a public URL where the changeset is available"""
     repo = ctx.repo()
     # experimental config: patchbomb.publicurl
     # waiting for some logic that check that the changeset are available on the
     # destination before patchbombing anything.
     publicurl = repo.ui.config(b'patchbomb', b'publicurl')
     if publicurl:
         return b'Available At %s\n#              hg pull %s -r %s' % (
             publicurl,
             publicurl,
             ctx,
         )
     return None
 
 
 def uisetup(ui):
     cmdutil.extraexport.append(b'pullurl')
     cmdutil.extraexportmap[b'pullurl'] = _addpullheader
 
 
 def reposetup(ui, repo):
     if not repo.local():
         return
     repo._wlockfreeprefix.add(b'last-email.txt')
 
 
 def prompt(ui, prompt, default=None, rest=b':'):
     if default:
         prompt += b' [%s]' % default
     return ui.prompt(prompt + rest, default)
 
 
 def introwanted(ui, opts, number):
     '''is an introductory message apparently wanted?'''
     introconfig = ui.config(b'patchbomb', b'intro')
     if opts.get(b'intro') or opts.get(b'desc'):
         intro = True
     elif introconfig == b'always':
         intro = True
     elif introconfig == b'never':
         intro = False
     elif introconfig == b'auto':
         intro = number > 1
     else:
         ui.write_err(
             _(b'warning: invalid patchbomb.intro value "%s"\n') % introconfig
         )
         ui.write_err(_(b'(should be one of always, never, auto)\n'))
         intro = number > 1
     return intro
 
 
 def _formatflags(ui, repo, rev, flags):
     """build flag string optionally by template"""
     tmpl = ui.config(b'patchbomb', b'flagtemplate')
     if not tmpl:
         return b' '.join(flags)
     out = util.stringio()
     spec = formatter.literal_templatespec(templater.unquotestring(tmpl))
     with formatter.templateformatter(ui, out, b'patchbombflag', {}, spec) as fm:
         fm.startitem()
         fm.context(ctx=repo[rev])
         fm.write(b'flags', b'%s', fm.formatlist(flags, name=b'flag'))
     return out.getvalue()
 
 
 def _formatprefix(ui, repo, rev, flags, idx, total, numbered):
     """build prefix to patch subject"""
     flag = _formatflags(ui, repo, rev, flags)
     if flag:
         flag = b' ' + flag
 
     if not numbered:
         return b'[PATCH%s]' % flag
     else:
         tlen = len(b"%d" % total)
         return b'[PATCH %0*d of %d%s]' % (tlen, idx, total, flag)
 
 
 def makepatch(
     ui,
     repo,
     rev,
     patchlines,
     opts,
     _charsets,
     idx,
     total,
     numbered,
     patchname=None,
 ):
 
     desc = []
     node = None
     body = b''
 
     for line in patchlines:
         if line.startswith(b'#'):
             if line.startswith(b'# Node ID'):
                 node = line.split()[-1]
             continue
         if line.startswith(b'diff -r') or line.startswith(b'diff --git'):
             break
         desc.append(line)
 
     if not patchname and not node:
         raise ValueError
 
     if opts.get(b'attach') and not opts.get(b'body'):
         body = (
             b'\n'.join(desc[1:]).strip()
             or b'Patch subject is complete summary.'
         )
         body += b'\n\n\n'
 
     if opts.get(b'plain'):
         while patchlines and patchlines[0].startswith(b'# '):
             patchlines.pop(0)
         if patchlines:
             patchlines.pop(0)
         while patchlines and not patchlines[0].strip():
             patchlines.pop(0)
 
     ds = patch.diffstat(patchlines)
     if opts.get(b'diffstat'):
         body += ds + b'\n\n'
 
     addattachment = opts.get(b'attach') or opts.get(b'inline')
     if not addattachment or opts.get(b'body'):
         body += b'\n'.join(patchlines)
 
     if addattachment:
         msg = emimemultipart.MIMEMultipart()
         if body:
             msg.attach(mail.mimeencode(ui, body, _charsets, opts.get(b'test')))
         p = mail.mimetextpatch(
             b'\n'.join(patchlines), 'x-patch', opts.get(b'test')
         )
         binnode = bin(node)
         # if node is mq patch, it will have the patch file's name as a tag
         if not patchname:
             patchtags = [
                 t
                 for t in repo.nodetags(binnode)
                 if t.endswith(b'.patch') or t.endswith(b'.diff')
             ]
             if patchtags:
                 patchname = patchtags[0]
             elif total > 1:
                 patchname = cmdutil.makefilename(
                     repo[node], b'%b-%n.patch', seqno=idx, total=total
                 )
             else:
                 patchname = cmdutil.makefilename(repo[node], b'%b.patch')
         disposition = r'inline'
         if opts.get(b'attach'):
             disposition = r'attachment'
         p['Content-Disposition'] = (
             disposition + '; filename=' + encoding.strfromlocal(patchname)
         )
         msg.attach(p)
     else:
         msg = mail.mimetextpatch(body, display=opts.get(b'test'))
 
     prefix = _formatprefix(
         ui, repo, rev, opts.get(b'flag'), idx, total, numbered
     )
     subj = desc[0].strip().rstrip(b'. ')
     if not numbered:
         subj = b' '.join([prefix, opts.get(b'subject') or subj])
     else:
         subj = b' '.join([prefix, subj])
     msg['Subject'] = mail.headencode(ui, subj, _charsets, opts.get(b'test'))
     msg['X-Mercurial-Node'] = pycompat.sysstr(node)
     msg['X-Mercurial-Series-Index'] = '%i' % idx
     msg['X-Mercurial-Series-Total'] = '%i' % total
     return msg, subj, ds
 
 
 def _getpatches(repo, revs, **opts):
     """return a list of patches for a list of revisions
 
     Each patch in the list is itself a list of lines.
     """
     ui = repo.ui
     prev = repo[b'.'].rev()
     for r in revs:
         if r == prev and (repo[None].files() or repo[None].deleted()):
             ui.warn(_(b'warning: working directory has uncommitted changes\n'))
         output = stringio()
         cmdutil.exportfile(
-            repo, [r], output, opts=patch.difffeatureopts(ui, opts, git=True)
+            repo,
+            [r],
+            output,
+            opts=patch.difffeatureopts(
+                ui, pycompat.byteskwargs(opts), git=True
+            ),
         )
         yield output.getvalue().split(b'\n')
 
 
 def _getbundle(repo, dest, **opts):
     """return a bundle containing changesets missing in "dest"
 
     The `opts` keyword-arguments are the same as the one accepted by the
     `bundle` command.
 
     The bundle is a returned as a single in-memory binary blob.
     """
     ui = repo.ui
     tmpdir = pycompat.mkdtemp(prefix=b'hg-email-bundle-')
     tmpfn = os.path.join(tmpdir, b'bundle')
     btype = ui.config(b'patchbomb', b'bundletype')
     if btype:
         opts['type'] = btype
     try:
         dests = []
         if dest:
             dests = [dest]
         commands.bundle(ui, repo, tmpfn, *dests, **opts)
         return util.readfile(tmpfn)
     finally:
         try:
             os.unlink(tmpfn)
         except OSError:
             pass
         os.rmdir(tmpdir)
 
 
 def _getdescription(repo, defaultbody, sender, **opts):
     """obtain the body of the introduction message and return it
 
     This is also used for the body of email with an attached bundle.
 
     The body can be obtained either from the command line option or entered by
     the user through the editor.
     """
     ui = repo.ui
     if opts.get('desc'):
         body = open(opts.get('desc')).read()
     else:
         ui.write(
             _(b'\nWrite the introductory message for the patch series.\n\n')
         )
         body = ui.edit(
             defaultbody, sender, repopath=repo.path, action=b'patchbombbody'
         )
         # Save series description in case sendmail fails
         msgfile = repo.vfs(b'last-email.txt', b'wb')
         msgfile.write(body)
         msgfile.close()
     return body
 
 
 def _getbundlemsgs(repo, sender, bundle, **opts):
     """Get the full email for sending a given bundle
 
     This function returns a list of "email" tuples (subject, content, None).
     The list is always one message long in that case.
     """
     ui = repo.ui
     _charsets = mail._charsets(ui)
     subj = opts.get('subject') or prompt(
         ui, b'Subject:', b'A bundle for your repository'
     )
 
     body = _getdescription(repo, b'', sender, **opts)
     msg = emimemultipart.MIMEMultipart()
     if body:
         msg.attach(mail.mimeencode(ui, body, _charsets, opts.get('test')))
     datapart = emimebase.MIMEBase('application', 'x-mercurial-bundle')
     datapart.set_payload(bundle)
     bundlename = b'%s.hg' % opts.get('bundlename', b'bundle')
     datapart.add_header(
         'Content-Disposition',
         'attachment',
         filename=encoding.strfromlocal(bundlename),
     )
     emailencoders.encode_base64(datapart)
     msg.attach(datapart)
     msg['Subject'] = mail.headencode(ui, subj, _charsets, opts.get('test'))
     return [(msg, subj, None)]
 
 
 def _makeintro(repo, sender, revs, patches, **opts):
     """make an introduction email, asking the user for content if needed
 
     email is returned as (subject, body, cumulative-diffstat)"""
     ui = repo.ui
     _charsets = mail._charsets(ui)
 
     # use the last revision which is likely to be a bookmarked head
     prefix = _formatprefix(
         ui, repo, revs.last(), opts.get('flag'), 0, len(patches), numbered=True
     )
     subj = opts.get('subject') or prompt(
         ui, b'(optional) Subject: ', rest=prefix, default=b''
     )
     if not subj:
         return None  # skip intro if the user doesn't bother
 
     subj = prefix + b' ' + subj
 
     body = b''
     if opts.get('diffstat'):
         # generate a cumulative diffstat of the whole patch series
         diffstat = patch.diffstat(sum(patches, []))
         body = b'\n' + diffstat
     else:
         diffstat = None
 
     body = _getdescription(repo, body, sender, **opts)
     msg = mail.mimeencode(ui, body, _charsets, opts.get('test'))
     msg['Subject'] = mail.headencode(ui, subj, _charsets, opts.get('test'))
     return (msg, subj, diffstat)
 
 
 def _getpatchmsgs(repo, sender, revs, patchnames=None, **opts):
     """return a list of emails from a list of patches
 
     This involves introduction message creation if necessary.
 
     This function returns a list of "email" tuples (subject, content, None).
     """
     bytesopts = pycompat.byteskwargs(opts)
     ui = repo.ui
     _charsets = mail._charsets(ui)
     patches = list(_getpatches(repo, revs, **opts))
     msgs = []
 
     ui.write(_(b'this patch series consists of %d patches.\n\n') % len(patches))
 
     # build the intro message, or skip it if the user declines
     if introwanted(ui, bytesopts, len(patches)):
         msg = _makeintro(repo, sender, revs, patches, **opts)
         if msg:
             msgs.append(msg)
 
     # are we going to send more than one message?
     numbered = len(msgs) + len(patches) > 1
 
     # now generate the actual patch messages
     name = None
     assert len(revs) == len(patches)
     for i, (r, p) in enumerate(zip(revs, patches)):
         if patchnames:
             name = patchnames[i]
         msg = makepatch(
             ui,
             repo,
             r,
             p,
             bytesopts,
             _charsets,
             i + 1,
             len(patches),
             numbered,
             name,
         )
         msgs.append(msg)
 
     return msgs
 
 
 def _getoutgoing(repo, dest, revs):
     '''Return the revisions present locally but not in dest'''
     ui = repo.ui
     paths = urlutil.get_push_paths(repo, ui, [dest] if dest else None)
     safe_paths = [urlutil.hidepassword(p.rawloc) for p in paths]
     ui.status(_(b'comparing with %s\n') % b','.join(safe_paths))
 
     revs = [r for r in revs if r >= 0]
     if not revs:
         revs = [repo.changelog.tiprev()]
     revs = repo.revs(b'outgoing(%s) and ::%ld', dest or b'', revs)
     if not revs:
         ui.status(_(b"no changes found\n"))
     return revs
 
 
 def _msgid(node, timestamp):
     try:
         hostname = encoding.strfromlocal(encoding.environ[b'HGHOSTNAME'])
     except KeyError:
         hostname = socket.getfqdn()
     return '<%s.%d@%s>' % (node, timestamp, hostname)
 
 
 emailopts = [
     (b'', b'body', None, _(b'send patches as inline message text (default)')),
     (b'a', b'attach', None, _(b'send patches as attachments')),
     (b'i', b'inline', None, _(b'send patches as inline attachments')),
     (
         b'',
         b'bcc',
         [],
         _(b'email addresses of blind carbon copy recipients'),
         _(b'EMAIL'),
     ),
     (b'c', b'cc', [], _(b'email addresses of copy recipients'), _(b'EMAIL')),
     (b'', b'confirm', None, _(b'ask for confirmation before sending')),
     (b'd', b'diffstat', None, _(b'add diffstat output to messages')),
     (
         b'',
         b'date',
         b'',
         _(b'use the given date as the sending date'),
         _(b'DATE'),
     ),
     (
         b'',
         b'desc',
         b'',
         _(b'use the given file as the series description'),
         _(b'FILE'),
     ),
     (b'f', b'from', b'', _(b'email address of sender'), _(b'EMAIL')),
     (b'n', b'test', None, _(b'print messages that would be sent')),
     (
         b'm',
         b'mbox',
         b'',
         _(b'write messages to mbox file instead of sending them'),
         _(b'FILE'),
     ),
     (
         b'',
         b'reply-to',
         [],
         _(b'email addresses replies should be sent to'),
         _(b'EMAIL'),
     ),
     (
         b's',
         b'subject',
         b'',
         _(b'subject of first message (intro or single patch)'),
         _(b'TEXT'),
     ),
     (
         b'',
         b'in-reply-to',
         b'',
         _(b'message identifier to reply to'),
         _(b'MSGID'),
     ),
     (b'', b'flag', [], _(b'flags to add in subject prefixes'), _(b'FLAG')),
     (b't', b'to', [], _(b'email addresses of recipients'), _(b'EMAIL')),
 ]
 
 
 @command(
     b'email',
     [
         (b'g', b'git', None, _(b'use git extended diff format')),
         (b'', b'plain', None, _(b'omit hg patch header')),
         (
             b'o',
             b'outgoing',
             None,
             _(b'send changes not found in the target repository'),
         ),
         (
             b'b',
             b'bundle',
             None,
             _(b'send changes not in target as a binary bundle'),
         ),
         (
             b'B',
             b'bookmark',
             b'',
             _(b'send changes only reachable by given bookmark'),
             _(b'BOOKMARK'),
         ),
         (
             b'',
             b'bundlename',
             b'bundle',
             _(b'name of the bundle attachment file'),
             _(b'NAME'),
         ),
         (b'r', b'rev', [], _(b'a revision to send'), _(b'REV')),
         (
             b'',
             b'force',
             None,
             _(
                 b'run even when remote repository is unrelated '
                 b'(with -b/--bundle)'
             ),
         ),
         (
             b'',
             b'base',
             [],
             _(
                 b'a base changeset to specify instead of a destination '
                 b'(with -b/--bundle)'
             ),
             _(b'REV'),
         ),
         (
             b'',
             b'intro',
             None,
             _(b'send an introduction email for a single patch'),
         ),
     ]
     + emailopts
     + cmdutil.remoteopts,
     _(b'hg email [OPTION]... [DEST]...'),
     helpcategory=command.CATEGORY_IMPORT_EXPORT,
 )
 def email(ui, repo, *revs, **opts):
     """send changesets by email
 
     By default, diffs are sent in the format generated by
     :hg:`export`, one per message. The series starts with a "[PATCH 0
     of N]" introduction, which describes the series as a whole.
 
     Each patch email has a Subject line of "[PATCH M of N] ...", using
     the first line of the changeset description as the subject text.
     The message contains two or three parts. First, the changeset
     description.
 
     With the -d/--diffstat option, if the diffstat program is
     installed, the result of running diffstat on the patch is inserted.
 
     Finally, the patch itself, as generated by :hg:`export`.
 
     With the -d/--diffstat or --confirm options, you will be presented
     with a final summary of all messages and asked for confirmation before
     the messages are sent.
 
     By default the patch is included as text in the email body for
     easy reviewing. Using the -a/--attach option will instead create
     an attachment for the patch. With -i/--inline an inline attachment
     will be created. You can include a patch both as text in the email
     body and as a regular or an inline attachment by combining the
     -a/--attach or -i/--inline with the --body option.
 
     With -B/--bookmark changesets reachable by the given bookmark are
     selected.
 
     With -o/--outgoing, emails will be generated for patches not found
     in the destination repository (or only those which are ancestors
     of the specified revisions if any are provided)
 
     With -b/--bundle, changesets are selected as for --outgoing, but a
     single email containing a binary Mercurial bundle as an attachment
     will be sent. Use the ``patchbomb.bundletype`` config option to
     control the bundle type as with :hg:`bundle --type`.
 
     With -m/--mbox, instead of previewing each patchbomb message in a
     pager or sending the messages directly, it will create a UNIX
     mailbox file with the patch emails. This mailbox file can be
     previewed with any mail user agent which supports UNIX mbox
     files.
 
     With -n/--test, all steps will run, but mail will not be sent.
     You will be prompted for an email recipient address, a subject and
     an introductory message describing the patches of your patchbomb.
     Then when all is done, patchbomb messages are displayed.
 
     In case email sending fails, you will find a backup of your series
     introductory message in ``.hg/last-email.txt``.
 
     The default behavior of this command can be customized through
     configuration. (See :hg:`help patchbomb` for details)
 
     Examples::
 
       hg email -r 3000          # send patch 3000 only
       hg email -r 3000 -r 3001  # send patches 3000 and 3001
       hg email -r 3000:3005     # send patches 3000 through 3005
       hg email 3000             # send patch 3000 (deprecated)
 
       hg email -o               # send all patches not in default
       hg email -o DEST          # send all patches not in DEST
       hg email -o -r 3000       # send all ancestors of 3000 not in default
       hg email -o -r 3000 DEST  # send all ancestors of 3000 not in DEST
 
       hg email -B feature       # send all ancestors of feature bookmark
 
       hg email -b               # send bundle of all patches not in default
       hg email -b DEST          # send bundle of all patches not in DEST
       hg email -b -r 3000       # bundle of all ancestors of 3000 not in default
       hg email -b -r 3000 DEST  # bundle of all ancestors of 3000 not in DEST
 
       hg email -o -m mbox &&    # generate an mbox file...
         mutt -R -f mbox         # ... and view it with mutt
       hg email -o -m mbox &&    # generate an mbox file ...
         formail -s sendmail \\   # ... and use formail to send from the mbox
           -bm -t < mbox         # ... using sendmail
 
     Before using this command, you will need to enable email in your
     hgrc. See the [email] section in hgrc(5) for details.
     """
     opts = pycompat.byteskwargs(opts)
 
     _charsets = mail._charsets(ui)
 
     bundle = opts.get(b'bundle')
     date = opts.get(b'date')
     mbox = opts.get(b'mbox')
     outgoing = opts.get(b'outgoing')
     rev = opts.get(b'rev')
     bookmark = opts.get(b'bookmark')
 
     if not (opts.get(b'test') or mbox):
         # really sending
         mail.validateconfig(ui)
 
     if not (revs or rev or outgoing or bundle or bookmark):
         raise error.Abort(
             _(b'specify at least one changeset with -B, -r or -o')
         )
 
     if outgoing and bundle:
         raise error.Abort(
             _(
                 b"--outgoing mode always on with --bundle;"
                 b" do not re-specify --outgoing"
             )
         )
     cmdutil.check_at_most_one_arg(opts, b'rev', b'bookmark')
 
     if outgoing or bundle:
         if len(revs) > 1:
             raise error.Abort(_(b"too many destinations"))
         if revs:
             dest = revs[0]
         else:
             dest = None
         revs = []
 
     if rev:
         if revs:
             raise error.Abort(_(b'use only one form to specify the revision'))
         revs = rev
     elif bookmark:
         if bookmark not in repo._bookmarks:
             raise error.Abort(_(b"bookmark '%s' not found") % bookmark)
         revs = scmutil.bookmarkrevs(repo, bookmark)
 
     revs = logcmdutil.revrange(repo, revs)
     if outgoing:
         revs = _getoutgoing(repo, dest, revs)
     if bundle:
         opts[b'revs'] = [b"%d" % r for r in revs]
 
     # check if revision exist on the public destination
     publicurl = repo.ui.config(b'patchbomb', b'publicurl')
     if publicurl:
         repo.ui.debug(b'checking that revision exist in the public repo\n')
         try:
             publicpeer = hg.peer(repo, {}, publicurl)
         except error.RepoError:
             repo.ui.write_err(
                 _(b'unable to access public repo: %s\n') % publicurl
             )
             raise
         if not publicpeer.capable(b'known'):
             repo.ui.debug(b'skipping existence checks: public repo too old\n')
         else:
             out = [repo[r] for r in revs]
             known = publicpeer.known(h.node() for h in out)
             missing = []
             for idx, h in enumerate(out):
                 if not known[idx]:
                     missing.append(h)
             if missing:
                 if len(missing) > 1:
                     msg = _(b'public "%s" is missing %s and %i others')
                     msg %= (publicurl, missing[0], len(missing) - 1)
                 else:
                     msg = _(b'public url %s is missing %s')
                     msg %= (publicurl, missing[0])
                 missingrevs = [ctx.rev() for ctx in missing]
                 revhint = b' '.join(
                     b'-r %s' % h for h in repo.set(b'heads(%ld)', missingrevs)
                 )
                 hint = _(b"use 'hg push %s %s'") % (publicurl, revhint)
                 raise error.Abort(msg, hint=hint)
 
     # start
     if date:
         start_time = dateutil.parsedate(date)
     else:
         start_time = dateutil.makedate()
 
     def genmsgid(id):
         return _msgid(id[:20], int(start_time[0]))
 
     # deprecated config: patchbomb.from
     sender = (
         opts.get(b'from')
         or ui.config(b'email', b'from')
         or ui.config(b'patchbomb', b'from')
         or prompt(ui, b'From', ui.username())
     )
 
     if bundle:
         stropts = pycompat.strkwargs(opts)
         bundledata = _getbundle(repo, dest, **stropts)
         bundleopts = stropts.copy()
         bundleopts.pop('bundle', None)  # already processed
         msgs = _getbundlemsgs(repo, sender, bundledata, **bundleopts)
     else:
         msgs = _getpatchmsgs(repo, sender, revs, **pycompat.strkwargs(opts))
 
     showaddrs = []
 
     def getaddrs(header, ask=False, default=None):
         configkey = header.lower()
         opt = header.replace(b'-', b'_').lower()
         addrs = opts.get(opt)
         if addrs:
             showaddrs.append(b'%s: %s' % (header, b', '.join(addrs)))
             return mail.addrlistencode(ui, addrs, _charsets, opts.get(b'test'))
 
         # not on the command line: fallback to config and then maybe ask
         addr = ui.config(b'email', configkey) or ui.config(
             b'patchbomb', configkey
         )
         if not addr:
             specified = ui.hasconfig(b'email', configkey) or ui.hasconfig(
                 b'patchbomb', configkey
             )
             if not specified and ask:
                 addr = prompt(ui, header, default=default)
         if addr:
             showaddrs.append(b'%s: %s' % (header, addr))
             return mail.addrlistencode(ui, [addr], _charsets, opts.get(b'test'))
         elif default:
             return mail.addrlistencode(
                 ui, [default], _charsets, opts.get(b'test')
             )
         return []
 
     to = getaddrs(b'To', ask=True)
     if not to:
         # we can get here in non-interactive mode
         raise error.Abort(_(b'no recipient addresses provided'))
     cc = getaddrs(b'Cc', ask=True, default=b'')
     bcc = getaddrs(b'Bcc')
     replyto = getaddrs(b'Reply-To')
 
     confirm = ui.configbool(b'patchbomb', b'confirm')
     confirm |= bool(opts.get(b'diffstat') or opts.get(b'confirm'))
 
     if confirm:
         ui.write(_(b'\nFinal summary:\n\n'), label=b'patchbomb.finalsummary')
         ui.write((b'From: %s\n' % sender), label=b'patchbomb.from')
         for addr in showaddrs:
             ui.write(b'%s\n' % addr, label=b'patchbomb.to')
         for m, subj, ds in msgs:
             ui.write((b'Subject: %s\n' % subj), label=b'patchbomb.subject')
             if ds:
                 ui.write(ds, label=b'patchbomb.diffstats')
         ui.write(b'\n')
         if ui.promptchoice(
             _(b'are you sure you want to send (yn)?$$ &Yes $$ &No')
         ):
             raise error.Abort(_(b'patchbomb canceled'))
 
     ui.write(b'\n')
 
     parent = opts.get(b'in_reply_to') or None
     # angle brackets may be omitted, they're not semantically part of the msg-id
     if parent is not None:
         parent = encoding.strfromlocal(parent)
         if not parent.startswith('<'):
             parent = '<' + parent
         if not parent.endswith('>'):
             parent += '>'
 
     sender_addr = eutil.parseaddr(encoding.strfromlocal(sender))[1]
     sender = mail.addressencode(ui, sender, _charsets, opts.get(b'test'))
     sendmail = None
     firstpatch = None
     progress = ui.makeprogress(
         _(b'sending'), unit=_(b'emails'), total=len(msgs)
     )
     for i, (m, subj, ds) in enumerate(msgs):
         try:
             m['Message-Id'] = genmsgid(m['X-Mercurial-Node'])
             if not firstpatch:
                 firstpatch = m['Message-Id']
             m['X-Mercurial-Series-Id'] = firstpatch
         except TypeError:
             m['Message-Id'] = genmsgid('patchbomb')
         if parent:
             m['In-Reply-To'] = parent
             m['References'] = parent
         if not parent or 'X-Mercurial-Node' not in m:
             parent = m['Message-Id']
 
         m['User-Agent'] = 'Mercurial-patchbomb/%s' % util.version().decode()
         m['Date'] = eutil.formatdate(start_time[0], localtime=True)
 
         start_time = (start_time[0] + 1, start_time[1])
         m['From'] = sender
         m['To'] = ', '.join(to)
         if cc:
             m['Cc'] = ', '.join(cc)
         if bcc:
             m['Bcc'] = ', '.join(bcc)
         if replyto:
             m['Reply-To'] = ', '.join(replyto)
         if opts.get(b'test'):
             ui.status(_(b'displaying '), subj, b' ...\n')
             ui.pager(b'email')
             generator = mail.Generator(ui, mangle_from_=False)
             try:
                 generator.flatten(m, False)
                 ui.write(b'\n')
             except BrokenPipeError:
                 pass
         else:
             if not sendmail:
                 sendmail = mail.connect(ui, mbox=mbox)
             ui.status(_(b'sending '), subj, b' ...\n')
             progress.update(i, item=subj)
             if not mbox:
                 # Exim does not remove the Bcc field
                 del m['Bcc']
             fp = stringio()
             generator = mail.Generator(fp, mangle_from_=False)
             generator.flatten(m, False)
             alldests = to + bcc + cc
             sendmail(sender_addr, alldests, fp.getvalue())
 
     progress.complete()

tests/test-patchbomb.t

@@ -1,3162 +1,3199 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
   > 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 --git is respected
+  $ hg email --git --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' \
   >   --encoding "utf-8" \
   >   -m `"$PYTHON" -c 'import sys; getattr(sys.stdout, "buffer", sys.stdout).write(b"\xc3\xa7a")'`
   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] ?a ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="iso-8859-1"
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH] ?a
   X-Mercurial-Node: f81ef97829467e868fc405fccbcfa66217e4d3e6
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <f81ef97829467e868fc4.240@test-hostname>
   X-Mercurial-Series-Id: <f81ef97829467e868fc4.240@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 f81ef97829467e868fc405fccbcfa66217e4d3e6
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   ?a
   
   diff -r ff2c9fa2018b -r f81ef9782946 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 f81ef9782946 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] ?a ...
 
   $ cat mbox
   From quux ... ... .. ..:..:.. .... (re)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="utf-8"
   Content-Transfer-Encoding: base64
   Subject: [PATCH] ?a
   X-Mercurial-Node: f81ef97829467e868fc405fccbcfa66217e4d3e6
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <f81ef97829467e868fc4.240@test-hostname>
   X-Mercurial-Series-Id: <f81ef97829467e868fc4.240@test-hostname>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: =?iso-8859-1?q?Q?= <quux> (py3 !)
   To: foo
   Cc: bar
   
   IyBIRyBjaGFuZ2VzZXQgcGF0Y2gKIyBVc2VyIHRlc3QKIyBEYXRlIDQgMAojICAgICAgVGh1IEph
   biAwMSAwMDowMDowNCAxOTcwICswMDAwCiMgTm9kZSBJRCBmODFlZjk3ODI5NDY3ZTg2OGZjNDA1
   ZmNjYmNmYTY2MjE3ZTRkM2U2CiMgUGFyZW50ICBmZjJjOWZhMjAxOGIxNWZhNzRiMzMzNjNiZGE5
   NTI3MzIzZTJhOTlmCj9hCgpkaWZmIC1yIGZmMmM5ZmEyMDE4YiAtciBmODFlZjk3ODI5NDYgZGVz
   Y3JpcHRpb24KLS0tIC9kZXYvbnVsbAlUaHUgSmFuIDAxIDAwOjAwOjAwIDE5NzAgKzAwMDAKKysr
   IGIvZGVzY3JpcHRpb24JVGh1IEphbiAwMSAwMDowMDowNCAxOTcwICswMDAwCkBAIC0wLDAgKzEs
   MyBAQAorYSBtdWx0aWxpbmUKKworZGVzY3JpcHRpb24KZGlmZiAtciBmZjJjOWZhMjAxOGIgLXIg
   ZjgxZWY5NzgyOTQ2IHV0ZgotLS0gL2Rldi9udWxsCVRodSBKYW4gMDEgMDA6MDA6MDAgMTk3MCAr
   MDAwMAorKysgYi91dGYJVGh1IEphbiAwMSAwMDowMDowNCAxOTcwICswMDAwCkBAIC0wLDAgKzEs
   MSBAQAoraMO2bW1hIQo=
   
   
   >>> 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 f81ef97829467e868fc405fccbcfa66217e4d3e6
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   ?a
   
   diff -r ff2c9fa2018b -r f81ef9782946 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 f81ef9782946 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: 0c7b871cb86b61a1c07e244393603c361e4a178d
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <0c7b871cb86b61a1c07e.240@test-hostname>
   X-Mercurial-Series-Id: <0c7b871cb86b61a1c07e.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 0c7b871cb86b61a1c07e244393603c361e4a178d
   # Parent  f81ef97829467e868fc405fccbcfa66217e4d3e6
   long line
   
   diff -r f81ef9782946 -r 0c7b871cb86b 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: 0c7b871cb86b61a1c07e244393603c361e4a178d
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <0c7b871cb86b61a1c07e.240@test-hostname>
   X-Mercurial-Series-Id: <0c7b871cb86b61a1c07e.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 0c7b871cb86b61a1c07e244393603c361e4a178d
   # Parent  f81ef97829467e868fc405fccbcfa66217e4d3e6
   long line
   
   diff -r f81ef9782946 -r 0c7b871cb86b 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: 4d6f44f466c96d89f2e7e865a70ff41d8b6eee37
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <4d6f44f466c96d89f2e7.300@test-hostname>
   X-Mercurial-Series-Id: <4d6f44f466c96d89f2e7.300@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 4d6f44f466c96d89f2e7e865a70ff41d8b6eee37
   # Parent  0c7b871cb86b61a1c07e244393603c361e4a178d
   isolatin 8-bit encoding
   
   diff -r 0c7b871cb86b -r 4d6f44f466c9 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: 0c7b871cb86b61a1c07e244393603c361e4a178d
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <0c7b871cb86b61a1c07e.60@test-hostname>
   X-Mercurial-Series-Id: <0c7b871cb86b61a1c07e.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 0c7b871cb86b61a1c07e244393603c361e4a178d
   # Parent  f81ef97829467e868fc405fccbcfa66217e4d3e6
   long line
   
   diff -r f81ef9782946 -r 0c7b871cb86b 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: 0c7b871cb86b61a1c07e244393603c361e4a178d
   X-Mercurial-Series-Index: 3
   X-Mercurial-Series-Total: 3
   Message-Id: <0c7b871cb86b61a1c07e.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 0c7b871cb86b61a1c07e244393603c361e4a178d
   # Parent  f81ef97829467e868fc405fccbcfa66217e4d3e6
   long line
   
   diff -r f81ef9782946 -r 0c7b871cb86b 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: 0c7b871cb86b61a1c07e244393603c361e4a178d
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <0c7b871cb86b61a1c07e.60@test-hostname>
   X-Mercurial-Series-Id: <0c7b871cb86b61a1c07e.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 0c7b871cb86b61a1c07e244393603c361e4a178d
   # Parent  f81ef97829467e868fc405fccbcfa66217e4d3e6
   long line
   
   diff -r f81ef9782946 -r 0c7b871cb86b 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: 0c7b871cb86b61a1c07e244393603c361e4a178d
   X-Mercurial-Series-Index: 3
   X-Mercurial-Series-Total: 3
   Message-Id: <0c7b871cb86b61a1c07e.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 0c7b871cb86b61a1c07e244393603c361e4a178d
   # Parent  f81ef97829467e868fc405fccbcfa66217e4d3e6
   long line
   
   diff -r f81ef9782946 -r 0c7b871cb86b 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: 9cea7492c36bdda2c72e7dd5f35f7fc367adeb2c
   X-Mercurial-Series-Index: 1
   X-Mercurial-Series-Total: 1
   Message-Id: <9cea7492c36bdda2c72e.60@test-hostname>
   X-Mercurial-Series-Id: <9cea7492c36bdda2c72e.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 9cea7492c36bdda2c72e7dd5f35f7fc367adeb2c
   # Parent  3b775b32716d9b54291ccddf0a36ceea45449bfb
   Added tag two, two.diff for changeset ff2c9fa2018b
   
   diff -r 3b775b32716d -r 9cea7492c36b .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: =?iso-8859-1?q?spam?= <spam>, eggs, toast (py3 !)
   Cc: foo, [e-mail], =?iso-8859-1?q?A=2C_B_=3C=3E?= <[e-mail]> (py3 !)
   Bcc: =?iso-8859-1?q?Quux=2C_A=2E?= <quux> (py3 !)
   
   # 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  8:9cea7492c36b Added tag two, two.diff for changeset ff2c9fa2018b
   | |
   | o  7:3b775b32716d Added tag one, one.patch for changeset 97d72e5f12c7
   | |
   | o  6:c41d7353114c Added tag zero, zero.foo for changeset 8580ff50825a
   | |
   | o  5:4d6f44f466c9 isolatin 8-bit encoding
   | |
   | o  4:0c7b871cb86b long line
   | |
   | o  3:f81ef9782946 \xe7a (esc)
   | |
   | o  2:ff2c9fa2018b c
   |/
   o  1:97d72e5f12c7 b
   |
   o  0:8580ff50825a a
   
   $ hg phase --force --secret -r 10
 
 Test without revisions specified
   $ hg email --date '1980-1-1 0:1' -n -o -t foo
   comparing with $TESTTMP/t
   From [test]: test
   this patch series consists of 1 patches.
   
   Cc: 
   
   displaying [PATCH] d ...
   MIME-Version: 1.0
   Content-Type: text/plain; charset="us-ascii"
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] d
   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
   
   $ 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] \xe7a ... (esc)
   MIME-Version: 1.0
   Content-Type: text/plain; charset="iso-8859-1"
   Content-Transfer-Encoding: quoted-printable
   Subject: =?utf-8?b?W1BBVENIIDIgb2YgNl0gw6dh?= (py3 !)
   X-Mercurial-Node: f81ef97829467e868fc405fccbcfa66217e4d3e6
   X-Mercurial-Series-Index: 2
   X-Mercurial-Series-Total: 6
   Message-Id: <f81ef97829467e868fc4.315532862@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 f81ef97829467e868fc405fccbcfa66217e4d3e6
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   =E7a
   
   diff -r ff2c9fa2018b -r f81ef9782946 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 f81ef9782946 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: 0c7b871cb86b61a1c07e244393603c361e4a178d
   X-Mercurial-Series-Index: 3
   X-Mercurial-Series-Total: 6
   Message-Id: <0c7b871cb86b61a1c07e.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 0c7b871cb86b61a1c07e244393603c361e4a178d
   # Parent  f81ef97829467e868fc405fccbcfa66217e4d3e6
   long line
   
   diff -r f81ef9782946 -r 0c7b871cb86b 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: 4d6f44f466c96d89f2e7e865a70ff41d8b6eee37
   X-Mercurial-Series-Index: 4
   X-Mercurial-Series-Total: 6
   Message-Id: <4d6f44f466c96d89f2e7.315532864@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 4d6f44f466c96d89f2e7e865a70ff41d8b6eee37
   # Parent  0c7b871cb86b61a1c07e244393603c361e4a178d
   isolatin 8-bit encoding
   
   diff -r 0c7b871cb86b -r 4d6f44f466c9 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: c41d7353114ccb07a50a822ad5ddf47051c88ec2
   X-Mercurial-Series-Index: 5
   X-Mercurial-Series-Total: 6
   Message-Id: <c41d7353114ccb07a50a.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 c41d7353114ccb07a50a822ad5ddf47051c88ec2
   # Parent  4d6f44f466c96d89f2e7e865a70ff41d8b6eee37
   Added tag zero, zero.foo for changeset 8580ff50825a
   
   diff -r 4d6f44f466c9 -r c41d7353114c .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#test
   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=oliviawearaclownnose' >> $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 "oliviawearaclownnose"
   (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 "oliviawearaclownnose"
   (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