commit: note new branch heads rather than topological heads

Move to using contexts while we're at it.

mercurial/commands.py

@@ -1,3952 +1,3951 b''
 # commands.py - command processing for mercurial
 #
 # Copyright 2005-2007 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from node import hex, nullid, nullrev, short
 from lock import release
 from i18n import _, gettext
 import os, re, sys, difflib, time, tempfile
 import hg, util, revlog, bundlerepo, extensions, copies, error
 import patch, help, mdiff, url, encoding, templatekw
 import archival, changegroup, cmdutil, sshserver, hbisect, hgweb, hgweb.server
 import merge as mergemod
 import minirst
 
 # Commands start here, listed alphabetically
 
 def add(ui, repo, *pats, **opts):
     """add the specified files on the next commit
 
     Schedule files to be version controlled and added to the
     repository.
 
     The files will be added to the repository at the next commit. To
     undo an add before that, see hg forget.
 
     If no names are given, add all files to the repository.
 
     .. container:: verbose
 
        An example showing how new (unknown) files are added
        automatically by :hg:`add`::
 
          $ ls
          foo.c
          $ hg status
          ? foo.c
          $ hg add
          adding foo.c
          $ hg status
          A foo.c
     """
 
     bad = []
     names = []
     m = cmdutil.match(repo, pats, opts)
     oldbad = m.bad
     m.bad = lambda x, y: bad.append(x) or oldbad(x, y)
 
     for f in repo.walk(m):
         exact = m.exact(f)
         if exact or f not in repo.dirstate:
             names.append(f)
             if ui.verbose or not exact:
                 ui.status(_('adding %s\n') % m.rel(f))
     if not opts.get('dry_run'):
         bad += [f for f in repo.add(names) if f in m.files()]
     return bad and 1 or 0
 
 def addremove(ui, repo, *pats, **opts):
     """add all new files, delete all missing files
 
     Add all new files and remove all missing files from the
     repository.
 
     New files are ignored if they match any of the patterns in
     .hgignore. As with add, these changes take effect at the next
     commit.
 
     Use the -s/--similarity option to detect renamed files. With a
     parameter greater than 0, this compares every removed file with
     every added file and records those similar enough as renames. This
     option takes a percentage between 0 (disabled) and 100 (files must
     be identical) as its parameter. Detecting renamed files this way
     can be expensive.
     """
     try:
         sim = float(opts.get('similarity') or 0)
     except ValueError:
         raise util.Abort(_('similarity must be a number'))
     if sim < 0 or sim > 100:
         raise util.Abort(_('similarity must be between 0 and 100'))
     return cmdutil.addremove(repo, pats, opts, similarity=sim / 100.0)
 
 def annotate(ui, repo, *pats, **opts):
     """show changeset information by line for each file
 
     List changes in files, showing the revision id responsible for
     each line
 
     This command is useful for discovering when a change was made and
     by whom.
 
     Without the -a/--text option, annotate will avoid processing files
     it detects as binary. With -a, annotate will annotate the file
     anyway, although the results will probably be neither useful
     nor desirable.
     """
     if opts.get('follow'):
         # --follow is deprecated and now just an alias for -f/--file
         # to mimic the behavior of Mercurial before version 1.5
         opts['file'] = 1
 
     datefunc = ui.quiet and util.shortdate or util.datestr
     getdate = util.cachefunc(lambda x: datefunc(x[0].date()))
 
     if not pats:
         raise util.Abort(_('at least one filename or pattern is required'))
 
     opmap = [('user', lambda x: ui.shortuser(x[0].user())),
              ('number', lambda x: str(x[0].rev())),
              ('changeset', lambda x: short(x[0].node())),
              ('date', getdate),
              ('file', lambda x: x[0].path()),
             ]
 
     if (not opts.get('user') and not opts.get('changeset')
         and not opts.get('date') and not opts.get('file')):
         opts['number'] = 1
 
     linenumber = opts.get('line_number') is not None
     if linenumber and (not opts.get('changeset')) and (not opts.get('number')):
         raise util.Abort(_('at least one of -n/-c is required for -l'))
 
     funcmap = [func for op, func in opmap if opts.get(op)]
     if linenumber:
         lastfunc = funcmap[-1]
         funcmap[-1] = lambda x: "%s:%s" % (lastfunc(x), x[1])
 
     ctx = repo[opts.get('rev')]
     m = cmdutil.match(repo, pats, opts)
     follow = not opts.get('no_follow')
     for abs in ctx.walk(m):
         fctx = ctx[abs]
         if not opts.get('text') and util.binary(fctx.data()):
             ui.write(_("%s: binary file\n") % ((pats and m.rel(abs)) or abs))
             continue
 
         lines = fctx.annotate(follow=follow, linenumber=linenumber)
         pieces = []
 
         for f in funcmap:
             l = [f(n) for n, dummy in lines]
             if l:
                 ml = max(map(len, l))
                 pieces.append(["%*s" % (ml, x) for x in l])
 
         if pieces:
             for p, l in zip(zip(*pieces), lines):
                 ui.write("%s: %s" % (" ".join(p), l[1]))
 
 def archive(ui, repo, dest, **opts):
     '''create an unversioned archive of a repository revision
 
     By default, the revision used is the parent of the working
     directory; use -r/--rev to specify a different revision.
 
     The archive type is automatically detected based on file
     extension (or override using -t/--type).
 
     Valid types are:
 
     :``files``: a directory full of files (default)
     :``tar``:   tar archive, uncompressed
     :``tbz2``:  tar archive, compressed using bzip2
     :``tgz``:   tar archive, compressed using gzip
     :``uzip``:  zip archive, uncompressed
     :``zip``:   zip archive, compressed using deflate
 
     The exact name of the destination archive or directory is given
     using a format string; see :hg:`help export` for details.
 
     Each member added to an archive file has a directory prefix
     prepended. Use -p/--prefix to specify a format string for the
     prefix. The default is the basename of the archive, with suffixes
     removed.
     '''
 
     ctx = repo[opts.get('rev')]
     if not ctx:
         raise util.Abort(_('no working directory: please specify a revision'))
     node = ctx.node()
     dest = cmdutil.make_filename(repo, dest, node)
     if os.path.realpath(dest) == repo.root:
         raise util.Abort(_('repository root cannot be destination'))
 
     def guess_type():
         exttypes = {
             'tar': ['.tar'],
             'tbz2': ['.tbz2', '.tar.bz2'],
             'tgz': ['.tgz', '.tar.gz'],
             'zip': ['.zip'],
         }
 
         for type, extensions in exttypes.items():
             if util.any(dest.endswith(ext) for ext in extensions):
                 return type
         return None
 
     kind = opts.get('type') or guess_type() or 'files'
     prefix = opts.get('prefix')
 
     if dest == '-':
         if kind == 'files':
             raise util.Abort(_('cannot archive plain files to stdout'))
         dest = sys.stdout
         if not prefix:
             prefix = os.path.basename(repo.root) + '-%h'
 
     prefix = cmdutil.make_filename(repo, prefix, node)
     matchfn = cmdutil.match(repo, [], opts)
     archival.archive(repo, dest, node, kind, not opts.get('no_decode'),
                      matchfn, prefix)
 
 def backout(ui, repo, node=None, rev=None, **opts):
     '''reverse effect of earlier changeset
 
     Commit the backed out changes as a new changeset. The new
     changeset is a child of the backed out changeset.
 
     If you backout a changeset other than the tip, a new head is
     created. This head will be the new tip and you should merge this
     backout changeset with another head.
 
     The --merge option remembers the parent of the working directory
     before starting the backout, then merges the new head with that
     changeset afterwards. This saves you from doing the merge by hand.
     The result of this merge is not committed, as with a normal merge.
 
     See :hg:`help dates` for a list of formats valid for -d/--date.
     '''
     if rev and node:
         raise util.Abort(_("please specify just one revision"))
 
     if not rev:
         rev = node
 
     if not rev:
         raise util.Abort(_("please specify a revision to backout"))
 
     date = opts.get('date')
     if date:
         opts['date'] = util.parsedate(date)
 
     cmdutil.bail_if_changed(repo)
     node = repo.lookup(rev)
 
     op1, op2 = repo.dirstate.parents()
     a = repo.changelog.ancestor(op1, node)
     if a != node:
         raise util.Abort(_('cannot backout change on a different branch'))
 
     p1, p2 = repo.changelog.parents(node)
     if p1 == nullid:
         raise util.Abort(_('cannot backout a change with no parents'))
     if p2 != nullid:
         if not opts.get('parent'):
             raise util.Abort(_('cannot backout a merge changeset without '
                                '--parent'))
         p = repo.lookup(opts['parent'])
         if p not in (p1, p2):
             raise util.Abort(_('%s is not a parent of %s') %
                              (short(p), short(node)))
         parent = p
     else:
         if opts.get('parent'):
             raise util.Abort(_('cannot use --parent on non-merge changeset'))
         parent = p1
 
     # the backout should appear on the same branch
     branch = repo.dirstate.branch()
     hg.clean(repo, node, show_stats=False)
     repo.dirstate.setbranch(branch)
     revert_opts = opts.copy()
     revert_opts['date'] = None
     revert_opts['all'] = True
     revert_opts['rev'] = hex(parent)
     revert_opts['no_backup'] = None
     revert(ui, repo, **revert_opts)
     commit_opts = opts.copy()
     commit_opts['addremove'] = False
     if not commit_opts['message'] and not commit_opts['logfile']:
         # we don't translate commit messages
         commit_opts['message'] = "Backed out changeset %s" % short(node)
         commit_opts['force_editor'] = True
     commit(ui, repo, **commit_opts)
     def nice(node):
         return '%d:%s' % (repo.changelog.rev(node), short(node))
     ui.status(_('changeset %s backs out changeset %s\n') %
               (nice(repo.changelog.tip()), nice(node)))
     if op1 != node:
         hg.clean(repo, op1, show_stats=False)
         if opts.get('merge'):
             ui.status(_('merging with changeset %s\n')
                       % nice(repo.changelog.tip()))
             hg.merge(repo, hex(repo.changelog.tip()))
         else:
             ui.status(_('the backout changeset is a new head - '
                         'do not forget to merge\n'))
             ui.status(_('(use "backout --merge" '
                         'if you want to auto-merge)\n'))
 
 def bisect(ui, repo, rev=None, extra=None, command=None,
                reset=None, good=None, bad=None, skip=None, noupdate=None):
     """subdivision search of changesets
 
     This command helps to find changesets which introduce problems. To
     use, mark the earliest changeset you know exhibits the problem as
     bad, then mark the latest changeset which is free from the problem
     as good. Bisect will update your working directory to a revision
     for testing (unless the -U/--noupdate option is specified). Once
     you have performed tests, mark the working directory as good or
     bad, and bisect will either update to another candidate changeset
     or announce that it has found the bad revision.
 
     As a shortcut, you can also use the revision argument to mark a
     revision as good or bad without checking it out first.
 
     If you supply a command, it will be used for automatic bisection.
     Its exit status will be used to mark revisions as good or bad:
     status 0 means good, 125 means to skip the revision, 127
     (command not found) will abort the bisection, and any other
     non-zero exit status means the revision is bad.
     """
     def print_result(nodes, good):
         displayer = cmdutil.show_changeset(ui, repo, {})
         if len(nodes) == 1:
             # narrowed it down to a single revision
             if good:
                 ui.write(_("The first good revision is:\n"))
             else:
                 ui.write(_("The first bad revision is:\n"))
             displayer.show(repo[nodes[0]])
         else:
             # multiple possible revisions
             if good:
                 ui.write(_("Due to skipped revisions, the first "
                         "good revision could be any of:\n"))
             else:
                 ui.write(_("Due to skipped revisions, the first "
                         "bad revision could be any of:\n"))
             for n in nodes:
                 displayer.show(repo[n])
         displayer.close()
 
     def check_state(state, interactive=True):
         if not state['good'] or not state['bad']:
             if (good or bad or skip or reset) and interactive:
                 return
             if not state['good']:
                 raise util.Abort(_('cannot bisect (no known good revisions)'))
             else:
                 raise util.Abort(_('cannot bisect (no known bad revisions)'))
         return True
 
     # backward compatibility
     if rev in "good bad reset init".split():
         ui.warn(_("(use of 'hg bisect <cmd>' is deprecated)\n"))
         cmd, rev, extra = rev, extra, None
         if cmd == "good":
             good = True
         elif cmd == "bad":
             bad = True
         else:
             reset = True
     elif extra or good + bad + skip + reset + bool(command) > 1:
         raise util.Abort(_('incompatible arguments'))
 
     if reset:
         p = repo.join("bisect.state")
         if os.path.exists(p):
             os.unlink(p)
         return
 
     state = hbisect.load_state(repo)
 
     if command:
         changesets = 1
         try:
             while changesets:
                 # update state
                 status = util.system(command)
                 if status == 125:
                     transition = "skip"
                 elif status == 0:
                     transition = "good"
                 # status < 0 means process was killed
                 elif status == 127:
                     raise util.Abort(_("failed to execute %s") % command)
                 elif status < 0:
                     raise util.Abort(_("%s killed") % command)
                 else:
                     transition = "bad"
                 ctx = repo[rev or '.']
                 state[transition].append(ctx.node())
                 ui.status(_('Changeset %d:%s: %s\n') % (ctx, ctx, transition))
                 check_state(state, interactive=False)
                 # bisect
                 nodes, changesets, good = hbisect.bisect(repo.changelog, state)
                 # update to next check
                 cmdutil.bail_if_changed(repo)
                 hg.clean(repo, nodes[0], show_stats=False)
         finally:
             hbisect.save_state(repo, state)
         return print_result(nodes, good)
 
     # update state
     node = repo.lookup(rev or '.')
     if good or bad or skip:
         if good:
             state['good'].append(node)
         elif bad:
             state['bad'].append(node)
         elif skip:
             state['skip'].append(node)
         hbisect.save_state(repo, state)
 
     if not check_state(state):
         return
 
     # actually bisect
     nodes, changesets, good = hbisect.bisect(repo.changelog, state)
     if changesets == 0:
         print_result(nodes, good)
     else:
         assert len(nodes) == 1 # only a single node can be tested next
         node = nodes[0]
         # compute the approximate number of remaining tests
         tests, size = 0, 2
         while size <= changesets:
             tests, size = tests + 1, size * 2
         rev = repo.changelog.rev(node)
         ui.write(_("Testing changeset %d:%s "
                    "(%d changesets remaining, ~%d tests)\n")
                  % (rev, short(node), changesets, tests))
         if not noupdate:
             cmdutil.bail_if_changed(repo)
             return hg.clean(repo, node)
 
 def branch(ui, repo, label=None, **opts):
     """set or show the current branch name
 
     With no argument, show the current branch name. With one argument,
     set the working directory branch name (the branch will not exist
     in the repository until the next commit). Standard practice
     recommends that primary development take place on the 'default'
     branch.
 
     Unless -f/--force is specified, branch will not let you set a
     branch name that already exists, even if it's inactive.
 
     Use -C/--clean to reset the working directory branch to that of
     the parent of the working directory, negating a previous branch
     change.
 
     Use the command :hg:`update` to switch to an existing branch. Use
     :hg:`commit --close-branch` to mark this branch as closed.
     """
 
     if opts.get('clean'):
         label = repo[None].parents()[0].branch()
         repo.dirstate.setbranch(label)
         ui.status(_('reset working directory to branch %s\n') % label)
     elif label:
         utflabel = encoding.fromlocal(label)
         if not opts.get('force') and utflabel in repo.branchtags():
             if label not in [p.branch() for p in repo.parents()]:
                 raise util.Abort(_('a branch of the same name already exists'
                                    " (use 'hg update' to switch to it)"))
         repo.dirstate.setbranch(utflabel)
         ui.status(_('marked working directory as branch %s\n') % label)
     else:
         ui.write("%s\n" % encoding.tolocal(repo.dirstate.branch()))
 
 def branches(ui, repo, active=False, closed=False):
     """list repository named branches
 
     List the repository's named branches, indicating which ones are
     inactive. If -c/--closed is specified, also list branches which have
     been marked closed (see hg commit --close-branch).
 
     If -a/--active is specified, only show active branches. A branch
     is considered active if it contains repository heads.
 
     Use the command :hg:`update` to switch to an existing branch.
     """
 
     hexfunc = ui.debugflag and hex or short
     activebranches = [repo[n].branch() for n in repo.heads()]
     def testactive(tag, node):
         realhead = tag in activebranches
         open = node in repo.branchheads(tag, closed=False)
         return realhead and open
     branches = sorted([(testactive(tag, node), repo.changelog.rev(node), tag)
                           for tag, node in repo.branchtags().items()],
                       reverse=True)
 
     for isactive, node, tag in branches:
         if (not active) or isactive:
             encodedtag = encoding.tolocal(tag)
             if ui.quiet:
                 ui.write("%s\n" % encodedtag)
             else:
                 hn = repo.lookup(node)
                 if isactive:
                     notice = ''
                 elif hn not in repo.branchheads(tag, closed=False):
                     if not closed:
                         continue
                     notice = _(' (closed)')
                 else:
                     notice = _(' (inactive)')
                 rev = str(node).rjust(31 - encoding.colwidth(encodedtag))
                 data = encodedtag, rev, hexfunc(hn), notice
                 ui.write("%s %s:%s%s\n" % data)
 
 def bundle(ui, repo, fname, dest=None, **opts):
     """create a changegroup file
 
     Generate a compressed changegroup file collecting changesets not
     known to be in another repository.
 
     If you omit the destination repository, then hg assumes the
     destination will have all the nodes you specify with --base
     parameters. To create a bundle containing all changesets, use
     -a/--all (or --base null).
 
     You can change compression method with the -t/--type option.
     The available compression methods are: none, bzip2, and
     gzip (by default, bundles are compressed using bzip2).
 
     The bundle file can then be transferred using conventional means
     and applied to another repository with the unbundle or pull
     command. This is useful when direct push and pull are not
     available or when exporting an entire repository is undesirable.
 
     Applying bundles preserves all changeset contents including
     permissions, copy/rename information, and revision history.
     """
     revs = opts.get('rev') or None
     if revs:
         revs = [repo.lookup(rev) for rev in revs]
     if opts.get('all'):
         base = ['null']
     else:
         base = opts.get('base')
     if base:
         if dest:
             raise util.Abort(_("--base is incompatible with specifying "
                                "a destination"))
         base = [repo.lookup(rev) for rev in base]
         # create the right base
         # XXX: nodesbetween / changegroup* should be "fixed" instead
         o = []
         has = set((nullid,))
         for n in base:
             has.update(repo.changelog.reachable(n))
         if revs:
             visit = list(revs)
             has.difference_update(revs)
         else:
             visit = repo.changelog.heads()
         seen = {}
         while visit:
             n = visit.pop(0)
             parents = [p for p in repo.changelog.parents(n) if p not in has]
             if len(parents) == 0:
                 if n not in has:
                     o.append(n)
             else:
                 for p in parents:
                     if p not in seen:
                         seen[p] = 1
                         visit.append(p)
     else:
         dest = ui.expandpath(dest or 'default-push', dest or 'default')
         dest, branches = hg.parseurl(dest, opts.get('branch'))
         other = hg.repository(cmdutil.remoteui(repo, opts), dest)
         revs, checkout = hg.addbranchrevs(repo, other, branches, revs)
         o = repo.findoutgoing(other, force=opts.get('force'))
 
     if not o:
         ui.status(_("no changes found\n"))
         return
 
     if revs:
         cg = repo.changegroupsubset(o, revs, 'bundle')
     else:
         cg = repo.changegroup(o, 'bundle')
 
     bundletype = opts.get('type', 'bzip2').lower()
     btypes = {'none': 'HG10UN', 'bzip2': 'HG10BZ', 'gzip': 'HG10GZ'}
     bundletype = btypes.get(bundletype)
     if bundletype not in changegroup.bundletypes:
         raise util.Abort(_('unknown bundle type specified with --type'))
 
     changegroup.writebundle(cg, fname, bundletype)
 
 def cat(ui, repo, file1, *pats, **opts):
     """output the current or given revision of files
 
     Print the specified files as they were at the given revision. If
     no revision is given, the parent of the working directory is used,
     or tip if no revision is checked out.
 
     Output may be to a file, in which case the name of the file is
     given using a format string. The formatting rules are the same as
     for the export command, with the following additions:
 
     :``%s``: basename of file being printed
     :``%d``: dirname of file being printed, or '.' if in repository root
     :``%p``: root-relative path name of file being printed
     """
     ctx = repo[opts.get('rev')]
     err = 1
     m = cmdutil.match(repo, (file1,) + pats, opts)
     for abs in ctx.walk(m):
         fp = cmdutil.make_file(repo, opts.get('output'), ctx.node(), pathname=abs)
         data = ctx[abs].data()
         if opts.get('decode'):
             data = repo.wwritedata(abs, data)
         fp.write(data)
         err = 0
     return err
 
 def clone(ui, source, dest=None, **opts):
     """make a copy of an existing repository
 
     Create a copy of an existing repository in a new directory.
 
     If no destination directory name is specified, it defaults to the
     basename of the source.
 
     The location of the source is added to the new repository's
     .hg/hgrc file, as the default to be used for future pulls.
 
     See :hg:`help urls` for valid source format details.
 
     It is possible to specify an ``ssh://`` URL as the destination, but no
     .hg/hgrc and working directory will be created on the remote side.
     Please see :hg:`help urls` for important details about ``ssh://`` URLs.
 
     A set of changesets (tags, or branch names) to pull may be specified
     by listing each changeset (tag, or branch name) with -r/--rev.
     If -r/--rev is used, the cloned repository will contain only a subset
     of the changesets of the source repository. Only the set of changesets
     defined by all -r/--rev options (including all their ancestors)
     will be pulled into the destination repository.
     No subsequent changesets (including subsequent tags) will be present
     in the destination.
 
     Using -r/--rev (or 'clone src#rev dest') implies --pull, even for
     local source repositories.
 
     For efficiency, hardlinks are used for cloning whenever the source
     and destination are on the same filesystem (note this applies only
     to the repository data, not to the working directory). Some
     filesystems, such as AFS, implement hardlinking incorrectly, but
     do not report errors. In these cases, use the --pull option to
     avoid hardlinking.
 
     In some cases, you can clone repositories and the working directory
     using full hardlinks with ::
 
       $ cp -al REPO REPOCLONE
 
     This is the fastest way to clone, but it is not always safe. The
     operation is not atomic (making sure REPO is not modified during
     the operation is up to you) and you have to make sure your editor
     breaks hardlinks (Emacs and most Linux Kernel tools do so). Also,
     this is not compatible with certain extensions that place their
     metadata under the .hg directory, such as mq.
 
     Mercurial will update the working directory to the first applicable
     revision from this list:
 
     a) null if -U or the source repository has no changesets
     b) if -u . and the source repository is local, the first parent of
        the source repository's working directory
     c) the changeset specified with -u (if a branch name, this means the
        latest head of that branch)
     d) the changeset specified with -r
     e) the tipmost head specified with -b
     f) the tipmost head specified with the url#branch source syntax
     g) the tipmost head of the default branch
     h) tip
     """
     if opts.get('noupdate') and opts.get('updaterev'):
         raise util.Abort(_("cannot specify both --noupdate and --updaterev"))
 
     hg.clone(cmdutil.remoteui(ui, opts), source, dest,
              pull=opts.get('pull'),
              stream=opts.get('uncompressed'),
              rev=opts.get('rev'),
              update=opts.get('updaterev') or not opts.get('noupdate'),
              branch=opts.get('branch'))
 
 def commit(ui, repo, *pats, **opts):
     """commit the specified files or all outstanding changes
 
     Commit changes to the given files into the repository. Unlike a
     centralized RCS, this operation is a local operation. See hg push
     for a way to actively distribute your changes.
 
     If a list of files is omitted, all changes reported by :hg:`status`
     will be committed.
 
     If you are committing the result of a merge, do not provide any
     filenames or -I/-X filters.
 
     If no commit message is specified, the configured editor is
     started to prompt you for a message.
 
     See :hg:`help dates` for a list of formats valid for -d/--date.
     """
     extra = {}
     if opts.get('close_branch'):
         if repo['.'].node() not in repo.branchheads():
             # The topo heads set is included in the branch heads set of the
             # current branch, so it's sufficient to test branchheads
             raise util.Abort(_('can only close branch heads'))
         extra['close'] = 1
     e = cmdutil.commiteditor
     if opts.get('force_editor'):
         e = cmdutil.commitforceeditor
 
     def commitfunc(ui, repo, message, match, opts):
         return repo.commit(message, opts.get('user'), opts.get('date'), match,
                            editor=e, extra=extra)
 
+    branch = repo[None].branch()
+    bheads = repo.branchheads(branch)
+
     node = cmdutil.commit(ui, repo, commitfunc, pats, opts)
     if not node:
         ui.status(_("nothing changed\n"))
         return
-    cl = repo.changelog
-    rev = cl.rev(node)
-    parents = cl.parentrevs(rev)
-    if rev - 1 in parents:
-        # one of the parents was the old tip
-        pass
-    elif (parents == (nullrev, nullrev) or
-          len(cl.heads(cl.node(parents[0]))) > 1 and
-          (parents[1] == nullrev or len(cl.heads(cl.node(parents[1]))) > 1)):
+
+    ctx = repo[node]
+    parents = ctx.parents()
+
+    if bheads and [x for x in parents if x.node() not in bheads]:
         ui.status(_('created new head\n'))
 
     if not opts.get('close_branch'):
         for r in parents:
-            if repo[r].extra().get('close'):
+            if r.extra().get('close'):
                 ui.status(_('reopening closed branch head %d\n') % r)
 
     if ui.debugflag:
-        ui.write(_('committed changeset %d:%s\n') % (rev, hex(node)))
+        ui.write(_('committed changeset %d:%s\n') % (int(ctx), ctx.hex()))
     elif ui.verbose:
-        ui.write(_('committed changeset %d:%s\n') % (rev, short(node)))
+        ui.write(_('committed changeset %d:%s\n') % (int(ctx), ctx))
 
 def copy(ui, repo, *pats, **opts):
     """mark files as copied for the next commit
 
     Mark dest as having copies of source files. If dest is a
     directory, copies are put in that directory. If dest is a file,
     the source must be a single file.
 
     By default, this command copies the contents of files as they
     exist in the working directory. If invoked with -A/--after, the
     operation is recorded, but no copying is performed.
 
     This command takes effect with the next commit. To undo a copy
     before that, see hg revert.
     """
     wlock = repo.wlock(False)
     try:
         return cmdutil.copy(ui, repo, pats, opts)
     finally:
         wlock.release()
 
 def debugancestor(ui, repo, *args):
     """find the ancestor revision of two revisions in a given index"""
     if len(args) == 3:
         index, rev1, rev2 = args
         r = revlog.revlog(util.opener(os.getcwd(), audit=False), index)
         lookup = r.lookup
     elif len(args) == 2:
         if not repo:
             raise util.Abort(_("There is no Mercurial repository here "
                                "(.hg not found)"))
         rev1, rev2 = args
         r = repo.changelog
         lookup = repo.lookup
     else:
         raise util.Abort(_('either two or three arguments required'))
     a = r.ancestor(lookup(rev1), lookup(rev2))
     ui.write("%d:%s\n" % (r.rev(a), hex(a)))
 
 def debugcommands(ui, cmd='', *args):
     for cmd, vals in sorted(table.iteritems()):
         cmd = cmd.split('|')[0].strip('^')
         opts = ', '.join([i[1] for i in vals[1]])
         ui.write('%s: %s\n' % (cmd, opts))
 
 def debugcomplete(ui, cmd='', **opts):
     """returns the completion list associated with the given command"""
 
     if opts.get('options'):
         options = []
         otables = [globalopts]
         if cmd:
             aliases, entry = cmdutil.findcmd(cmd, table, False)
             otables.append(entry[1])
         for t in otables:
             for o in t:
                 if "(DEPRECATED)" in o[3]:
                     continue
                 if o[0]:
                     options.append('-%s' % o[0])
                 options.append('--%s' % o[1])
         ui.write("%s\n" % "\n".join(options))
         return
 
     cmdlist = cmdutil.findpossible(cmd, table)
     if ui.verbose:
         cmdlist = [' '.join(c[0]) for c in cmdlist.values()]
     ui.write("%s\n" % "\n".join(sorted(cmdlist)))
 
 def debugfsinfo(ui, path = "."):
     open('.debugfsinfo', 'w').write('')
     ui.write('exec: %s\n' % (util.checkexec(path) and 'yes' or 'no'))
     ui.write('symlink: %s\n' % (util.checklink(path) and 'yes' or 'no'))
     ui.write('case-sensitive: %s\n' % (util.checkcase('.debugfsinfo')
                                 and 'yes' or 'no'))
     os.unlink('.debugfsinfo')
 
 def debugrebuildstate(ui, repo, rev="tip"):
     """rebuild the dirstate as it would look like for the given revision"""
     ctx = repo[rev]
     wlock = repo.wlock()
     try:
         repo.dirstate.rebuild(ctx.node(), ctx.manifest())
     finally:
         wlock.release()
 
 def debugcheckstate(ui, repo):
     """validate the correctness of the current dirstate"""
     parent1, parent2 = repo.dirstate.parents()
     m1 = repo[parent1].manifest()
     m2 = repo[parent2].manifest()
     errors = 0
     for f in repo.dirstate:
         state = repo.dirstate[f]
         if state in "nr" and f not in m1:
             ui.warn(_("%s in state %s, but not in manifest1\n") % (f, state))
             errors += 1
         if state in "a" and f in m1:
             ui.warn(_("%s in state %s, but also in manifest1\n") % (f, state))
             errors += 1
         if state in "m" and f not in m1 and f not in m2:
             ui.warn(_("%s in state %s, but not in either manifest\n") %
                     (f, state))
             errors += 1
     for f in m1:
         state = repo.dirstate[f]
         if state not in "nrm":
             ui.warn(_("%s in manifest1, but listed as state %s") % (f, state))
             errors += 1
     if errors:
         error = _(".hg/dirstate inconsistent with current parent's manifest")
         raise util.Abort(error)
 
 def showconfig(ui, repo, *values, **opts):
     """show combined config settings from all hgrc files
 
     With no arguments, print names and values of all config items.
 
     With one argument of the form section.name, print just the value
     of that config item.
 
     With multiple arguments, print names and values of all config
     items with matching section names.
 
     With --debug, the source (filename and line number) is printed
     for each config item.
     """
 
     for f in util.rcpath():
         ui.debug(_('read config from: %s\n') % f)
     untrusted = bool(opts.get('untrusted'))
     if values:
         if len([v for v in values if '.' in v]) > 1:
             raise util.Abort(_('only one config item permitted'))
     for section, name, value in ui.walkconfig(untrusted=untrusted):
         sectname = section + '.' + name
         if values:
             for v in values:
                 if v == section:
                     ui.debug('%s: ' %
                              ui.configsource(section, name, untrusted))
                     ui.write('%s=%s\n' % (sectname, value))
                 elif v == sectname:
                     ui.debug('%s: ' %
                              ui.configsource(section, name, untrusted))
                     ui.write(value, '\n')
         else:
             ui.debug('%s: ' %
                      ui.configsource(section, name, untrusted))
             ui.write('%s=%s\n' % (sectname, value))
 
 def debugsetparents(ui, repo, rev1, rev2=None):
     """manually set the parents of the current working directory
 
     This is useful for writing repository conversion tools, but should
     be used with care.
     """
 
     if not rev2:
         rev2 = hex(nullid)
 
     wlock = repo.wlock()
     try:
         repo.dirstate.setparents(repo.lookup(rev1), repo.lookup(rev2))
     finally:
         wlock.release()
 
 def debugstate(ui, repo, nodates=None):
     """show the contents of the current dirstate"""
     timestr = ""
     showdate = not nodates
     for file_, ent in sorted(repo.dirstate._map.iteritems()):
         if showdate:
             if ent[3] == -1:
                 # Pad or slice to locale representation
                 locale_len = len(time.strftime("%Y-%m-%d %H:%M:%S ",
                                                time.localtime(0)))
                 timestr = 'unset'
                 timestr = (timestr[:locale_len] +
                            ' ' * (locale_len - len(timestr)))
             else:
                 timestr = time.strftime("%Y-%m-%d %H:%M:%S ",
                                         time.localtime(ent[3]))
         if ent[1] & 020000:
             mode = 'lnk'
         else:
             mode = '%3o' % (ent[1] & 0777)
         ui.write("%c %s %10d %s%s\n" % (ent[0], mode, ent[2], timestr, file_))
     for f in repo.dirstate.copies():
         ui.write(_("copy: %s -> %s\n") % (repo.dirstate.copied(f), f))
 
 def debugsub(ui, repo, rev=None):
     if rev == '':
         rev = None
     for k, v in sorted(repo[rev].substate.items()):
         ui.write('path %s\n' % k)
         ui.write(' source   %s\n' % v[0])
         ui.write(' revision %s\n' % v[1])
 
 def debugdata(ui, file_, rev):
     """dump the contents of a data file revision"""
     r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_[:-2] + ".i")
     try:
         ui.write(r.revision(r.lookup(rev)))
     except KeyError:
         raise util.Abort(_('invalid revision identifier %s') % rev)
 
 def debugdate(ui, date, range=None, **opts):
     """parse and display a date"""
     if opts["extended"]:
         d = util.parsedate(date, util.extendeddateformats)
     else:
         d = util.parsedate(date)
     ui.write("internal: %s %s\n" % d)
     ui.write("standard: %s\n" % util.datestr(d))
     if range:
         m = util.matchdate(range)
         ui.write("match: %s\n" % m(d[0]))
 
 def debugindex(ui, file_):
     """dump the contents of an index file"""
     r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)
     ui.write("   rev    offset  length   base linkrev"
              " nodeid       p1           p2\n")
     for i in r:
         node = r.node(i)
         try:
             pp = r.parents(node)
         except:
             pp = [nullid, nullid]
         ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
                 i, r.start(i), r.length(i), r.base(i), r.linkrev(i),
             short(node), short(pp[0]), short(pp[1])))
 
 def debugindexdot(ui, file_):
     """dump an index DAG as a graphviz dot file"""
     r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)
     ui.write("digraph G {\n")
     for i in r:
         node = r.node(i)
         pp = r.parents(node)
         ui.write("\t%d -> %d\n" % (r.rev(pp[0]), i))
         if pp[1] != nullid:
             ui.write("\t%d -> %d\n" % (r.rev(pp[1]), i))
     ui.write("}\n")
 
 def debuginstall(ui):
     '''test Mercurial installation'''
 
     def writetemp(contents):
         (fd, name) = tempfile.mkstemp(prefix="hg-debuginstall-")
         f = os.fdopen(fd, "wb")
         f.write(contents)
         f.close()
         return name
 
     problems = 0
 
     # encoding
     ui.status(_("Checking encoding (%s)...\n") % encoding.encoding)
     try:
         encoding.fromlocal("test")
     except util.Abort, inst:
         ui.write(" %s\n" % inst)
         ui.write(_(" (check that your locale is properly set)\n"))
         problems += 1
 
     # compiled modules
     ui.status(_("Checking extensions...\n"))
     try:
         import bdiff, mpatch, base85
     except Exception, inst:
         ui.write(" %s\n" % inst)
         ui.write(_(" One or more extensions could not be found"))
         ui.write(_(" (check that you compiled the extensions)\n"))
         problems += 1
 
     # templates
     ui.status(_("Checking templates...\n"))
     try:
         import templater
         templater.templater(templater.templatepath("map-cmdline.default"))
     except Exception, inst:
         ui.write(" %s\n" % inst)
         ui.write(_(" (templates seem to have been installed incorrectly)\n"))
         problems += 1
 
     # patch
     ui.status(_("Checking patch...\n"))
     patchproblems = 0
     a = "1\n2\n3\n4\n"
     b = "1\n2\n3\ninsert\n4\n"
     fa = writetemp(a)
     d = mdiff.unidiff(a, None, b, None, os.path.basename(fa),
         os.path.basename(fa))
     fd = writetemp(d)
 
     files = {}
     try:
         patch.patch(fd, ui, cwd=os.path.dirname(fa), files=files)
     except util.Abort, e:
         ui.write(_(" patch call failed:\n"))
         ui.write(" " + str(e) + "\n")
         patchproblems += 1
     else:
         if list(files) != [os.path.basename(fa)]:
             ui.write(_(" unexpected patch output!\n"))
             patchproblems += 1
         a = open(fa).read()
         if a != b:
             ui.write(_(" patch test failed!\n"))
             patchproblems += 1
 
     if patchproblems:
         if ui.config('ui', 'patch'):
             ui.write(_(" (Current patch tool may be incompatible with patch,"
                        " or misconfigured. Please check your .hgrc file)\n"))
         else:
             ui.write(_(" Internal patcher failure, please report this error"
                        " to http://mercurial.selenic.com/bts/\n"))
     problems += patchproblems
 
     os.unlink(fa)
     os.unlink(fd)
 
     # editor
     ui.status(_("Checking commit editor...\n"))
     editor = ui.geteditor()
     cmdpath = util.find_exe(editor) or util.find_exe(editor.split()[0])
     if not cmdpath:
         if editor == 'vi':
             ui.write(_(" No commit editor set and can't find vi in PATH\n"))
             ui.write(_(" (specify a commit editor in your .hgrc file)\n"))
         else:
             ui.write(_(" Can't find editor '%s' in PATH\n") % editor)
             ui.write(_(" (specify a commit editor in your .hgrc file)\n"))
             problems += 1
 
     # check username
     ui.status(_("Checking username...\n"))
     try:
         user = ui.username()
     except util.Abort, e:
         ui.write(" %s\n" % e)
         ui.write(_(" (specify a username in your .hgrc file)\n"))
         problems += 1
 
     if not problems:
         ui.status(_("No problems detected\n"))
     else:
         ui.write(_("%s problems detected,"
                    " please check your install!\n") % problems)
 
     return problems
 
 def debugrename(ui, repo, file1, *pats, **opts):
     """dump rename information"""
 
     ctx = repo[opts.get('rev')]
     m = cmdutil.match(repo, (file1,) + pats, opts)
     for abs in ctx.walk(m):
         fctx = ctx[abs]
         o = fctx.filelog().renamed(fctx.filenode())
         rel = m.rel(abs)
         if o:
             ui.write(_("%s renamed from %s:%s\n") % (rel, o[0], hex(o[1])))
         else:
             ui.write(_("%s not renamed\n") % rel)
 
 def debugwalk(ui, repo, *pats, **opts):
     """show how files match on given patterns"""
     m = cmdutil.match(repo, pats, opts)
     items = list(repo.walk(m))
     if not items:
         return
     fmt = 'f  %%-%ds  %%-%ds  %%s' % (
         max([len(abs) for abs in items]),
         max([len(m.rel(abs)) for abs in items]))
     for abs in items:
         line = fmt % (abs, m.rel(abs), m.exact(abs) and 'exact' or '')
         ui.write("%s\n" % line.rstrip())
 
 def diff(ui, repo, *pats, **opts):
     """diff repository (or selected files)
 
     Show differences between revisions for the specified files.
 
     Differences between files are shown using the unified diff format.
 
     NOTE: diff may generate unexpected results for merges, as it will
     default to comparing against the working directory's first parent
     changeset if no revisions are specified.
 
     When two revision arguments are given, then changes are shown
     between those revisions. If only one revision is specified then
     that revision is compared to the working directory, and, when no
     revisions are specified, the working directory files are compared
     to its parent.
 
     Alternatively you can specify -c/--change with a revision to see
     the changes in that changeset relative to its first parent.
 
     Without the -a/--text option, diff will avoid generating diffs of
     files it detects as binary. With -a, diff will generate a diff
     anyway, probably with undesirable results.
 
     Use the -g/--git option to generate diffs in the git extended diff
     format. For more information, read :hg:`help diffs`.
     """
 
     revs = opts.get('rev')
     change = opts.get('change')
     stat = opts.get('stat')
     reverse = opts.get('reverse')
 
     if revs and change:
         msg = _('cannot specify --rev and --change at the same time')
         raise util.Abort(msg)
     elif change:
         node2 = repo.lookup(change)
         node1 = repo[node2].parents()[0].node()
     else:
         node1, node2 = cmdutil.revpair(repo, revs)
 
     if reverse:
         node1, node2 = node2, node1
 
     diffopts = patch.diffopts(ui, opts)
     m = cmdutil.match(repo, pats, opts)
     cmdutil.diffordiffstat(ui, repo, diffopts, node1, node2, m, stat=stat)
 
 def export(ui, repo, *changesets, **opts):
     """dump the header and diffs for one or more changesets
 
     Print the changeset header and diffs for one or more revisions.
 
     The information shown in the changeset header is: author, date,
     branch name (if non-default), changeset hash, parent(s) and commit
     comment.
 
     NOTE: export may generate unexpected diff output for merge
     changesets, as it will compare the merge changeset against its
     first parent only.
 
     Output may be to a file, in which case the name of the file is
     given using a format string. The formatting rules are as follows:
 
     :``%%``: literal "%" character
     :``%H``: changeset hash (40 bytes of hexadecimal)
     :``%N``: number of patches being generated
     :``%R``: changeset revision number
     :``%b``: basename of the exporting repository
     :``%h``: short-form changeset hash (12 bytes of hexadecimal)
     :``%n``: zero-padded sequence number, starting at 1
     :``%r``: zero-padded changeset revision number
 
     Without the -a/--text option, export will avoid generating diffs
     of files it detects as binary. With -a, export will generate a
     diff anyway, probably with undesirable results.
 
     Use the -g/--git option to generate diffs in the git extended diff
     format. See :hg:`help diffs` for more information.
 
     With the --switch-parent option, the diff will be against the
     second parent. It can be useful to review a merge.
     """
     changesets += tuple(opts.get('rev', []))
     if not changesets:
         raise util.Abort(_("export requires at least one changeset"))
     revs = cmdutil.revrange(repo, changesets)
     if len(revs) > 1:
         ui.note(_('exporting patches:\n'))
     else:
         ui.note(_('exporting patch:\n'))
     cmdutil.export(repo, revs, template=opts.get('output'),
                  switch_parent=opts.get('switch_parent'),
                  opts=patch.diffopts(ui, opts))
 
 def forget(ui, repo, *pats, **opts):
     """forget the specified files on the next commit
 
     Mark the specified files so they will no longer be tracked
     after the next commit.
 
     This only removes files from the current branch, not from the
     entire project history, and it does not delete them from the
     working directory.
 
     To undo a forget before the next commit, see hg add.
     """
 
     if not pats:
         raise util.Abort(_('no files specified'))
 
     m = cmdutil.match(repo, pats, opts)
     s = repo.status(match=m, clean=True)
     forget = sorted(s[0] + s[1] + s[3] + s[6])
 
     for f in m.files():
         if f not in repo.dirstate and not os.path.isdir(m.rel(f)):
             ui.warn(_('not removing %s: file is already untracked\n')
                     % m.rel(f))
 
     for f in forget:
         if ui.verbose or not m.exact(f):
             ui.status(_('removing %s\n') % m.rel(f))
 
     repo.remove(forget, unlink=False)
 
 def grep(ui, repo, pattern, *pats, **opts):
     """search for a pattern in specified files and revisions
 
     Search revisions of files for a regular expression.
 
     This command behaves differently than Unix grep. It only accepts
     Python/Perl regexps. It searches repository history, not the
     working directory. It always prints the revision number in which a
     match appears.
 
     By default, grep only prints output for the first revision of a
     file in which it finds a match. To get it to print every revision
     that contains a change in match status ("-" for a match that
     becomes a non-match, or "+" for a non-match that becomes a match),
     use the --all flag.
     """
     reflags = 0
     if opts.get('ignore_case'):
         reflags |= re.I
     try:
         regexp = re.compile(pattern, reflags)
     except Exception, inst:
         ui.warn(_("grep: invalid match pattern: %s\n") % inst)
         return None
     sep, eol = ':', '\n'
     if opts.get('print0'):
         sep = eol = '\0'
 
     getfile = util.lrucachefunc(repo.file)
 
     def matchlines(body):
         begin = 0
         linenum = 0
         while True:
             match = regexp.search(body, begin)
             if not match:
                 break
             mstart, mend = match.span()
             linenum += body.count('\n', begin, mstart) + 1
             lstart = body.rfind('\n', begin, mstart) + 1 or begin
             begin = body.find('\n', mend) + 1 or len(body)
             lend = begin - 1
             yield linenum, mstart - lstart, mend - lstart, body[lstart:lend]
 
     class linestate(object):
         def __init__(self, line, linenum, colstart, colend):
             self.line = line
             self.linenum = linenum
             self.colstart = colstart
             self.colend = colend
 
         def __hash__(self):
             return hash((self.linenum, self.line))
 
         def __eq__(self, other):
             return self.line == other.line
 
     matches = {}
     copies = {}
     def grepbody(fn, rev, body):
         matches[rev].setdefault(fn, [])
         m = matches[rev][fn]
         for lnum, cstart, cend, line in matchlines(body):
             s = linestate(line, lnum, cstart, cend)
             m.append(s)
 
     def difflinestates(a, b):
         sm = difflib.SequenceMatcher(None, a, b)
         for tag, alo, ahi, blo, bhi in sm.get_opcodes():
             if tag == 'insert':
                 for i in xrange(blo, bhi):
                     yield ('+', b[i])
             elif tag == 'delete':
                 for i in xrange(alo, ahi):
                     yield ('-', a[i])
             elif tag == 'replace':
                 for i in xrange(alo, ahi):
                     yield ('-', a[i])
                 for i in xrange(blo, bhi):
                     yield ('+', b[i])
 
     def display(fn, ctx, pstates, states):
         rev = ctx.rev()
         datefunc = ui.quiet and util.shortdate or util.datestr
         found = False
         filerevmatches = {}
         if opts.get('all'):
             iter = difflinestates(pstates, states)
         else:
             iter = [('', l) for l in states]
         for change, l in iter:
             cols = [fn, str(rev)]
             before, match, after = None, None, None
             if opts.get('line_number'):
                 cols.append(str(l.linenum))
             if opts.get('all'):
                 cols.append(change)
             if opts.get('user'):
                 cols.append(ui.shortuser(ctx.user()))
             if opts.get('date'):
                 cols.append(datefunc(ctx.date()))
             if opts.get('files_with_matches'):
                 c = (fn, rev)
                 if c in filerevmatches:
                     continue
                 filerevmatches[c] = 1
             else:
                 before = l.line[:l.colstart]
                 match = l.line[l.colstart:l.colend]
                 after = l.line[l.colend:]
             ui.write(sep.join(cols))
             if before is not None:
                 ui.write(sep + before)
                 ui.write(match, label='grep.match')
                 ui.write(after)
             ui.write(eol)
             found = True
         return found
 
     skip = {}
     revfiles = {}
     matchfn = cmdutil.match(repo, pats, opts)
     found = False
     follow = opts.get('follow')
 
     def prep(ctx, fns):
         rev = ctx.rev()
         pctx = ctx.parents()[0]
         parent = pctx.rev()
         matches.setdefault(rev, {})
         matches.setdefault(parent, {})
         files = revfiles.setdefault(rev, [])
         for fn in fns:
             flog = getfile(fn)
             try:
                 fnode = ctx.filenode(fn)
             except error.LookupError:
                 continue
 
             copied = flog.renamed(fnode)
             copy = follow and copied and copied[0]
             if copy:
                 copies.setdefault(rev, {})[fn] = copy
             if fn in skip:
                 if copy:
                     skip[copy] = True
                 continue
             files.append(fn)
 
             if fn not in matches[rev]:
                 grepbody(fn, rev, flog.read(fnode))
 
             pfn = copy or fn
             if pfn not in matches[parent]:
                 try:
                     fnode = pctx.filenode(pfn)
                     grepbody(pfn, parent, flog.read(fnode))
                 except error.LookupError:
                     pass
 
     for ctx in cmdutil.walkchangerevs(repo, matchfn, opts, prep):
         rev = ctx.rev()
         parent = ctx.parents()[0].rev()
         for fn in sorted(revfiles.get(rev, [])):
             states = matches[rev][fn]
             copy = copies.get(rev, {}).get(fn)
             if fn in skip:
                 if copy:
                     skip[copy] = True
                 continue
             pstates = matches.get(parent, {}).get(copy or fn, [])
             if pstates or states:
                 r = display(fn, ctx, pstates, states)
                 found = found or r
                 if r and not opts.get('all'):
                     skip[fn] = True
                     if copy:
                         skip[copy] = True
         del matches[rev]
         del revfiles[rev]
 
 def heads(ui, repo, *branchrevs, **opts):
     """show current repository heads or show branch heads
 
     With no arguments, show all repository branch heads.
 
     Repository "heads" are changesets with no child changesets. They are
     where development generally takes place and are the usual targets
     for update and merge operations. Branch heads are changesets that have
     no child changeset on the same branch.
 
     If one or more REVs are given, only branch heads on the branches
     associated with the specified changesets are shown.
 
     If -c/--closed is specified, also show branch heads marked closed
     (see hg commit --close-branch).
 
     If STARTREV is specified, only those heads that are descendants of
     STARTREV will be displayed.
 
     If -t/--topo is specified, named branch mechanics will be ignored and only
     changesets without children will be shown.
     """
 
     if opts.get('rev'):
         start = repo.lookup(opts['rev'])
     else:
         start = None
 
     if opts.get('topo'):
         heads = [repo[h] for h in repo.heads(start)]
     else:
         heads = []
         for b, ls in repo.branchmap().iteritems():
             if start is None:
                 heads += [repo[h] for h in ls]
                 continue
             startrev = repo.changelog.rev(start)
             descendants = set(repo.changelog.descendants(startrev))
             descendants.add(startrev)
             rev = repo.changelog.rev
             heads += [repo[h] for h in ls if rev(h) in descendants]
 
     if branchrevs:
         decode, encode = encoding.fromlocal, encoding.tolocal
         branches = set(repo[decode(br)].branch() for br in branchrevs)
         heads = [h for h in heads if h.branch() in branches]
 
     if not opts.get('closed'):
         heads = [h for h in heads if not h.extra().get('close')]
 
     if opts.get('active') and branchrevs:
         dagheads = repo.heads(start)
         heads = [h for h in heads if h.node() in dagheads]
 
     if branchrevs:
         haveheads = set(h.branch() for h in heads)
         if branches - haveheads:
             headless = ', '.join(encode(b) for b in branches - haveheads)
             msg = _('no open branch heads found on branches %s')
             if opts.get('rev'):
                 msg += _(' (started at %s)' % opts['rev'])
             ui.warn((msg + '\n') % headless)
 
     if not heads:
         return 1
 
     heads = sorted(heads, key=lambda x: -x.rev())
     displayer = cmdutil.show_changeset(ui, repo, opts)
     for ctx in heads:
         displayer.show(ctx)
     displayer.close()
 
 def help_(ui, name=None, with_version=False, unknowncmd=False):
     """show help for a given topic or a help overview
 
     With no arguments, print a list of commands with short help messages.
 
     Given a topic, extension, or command name, print help for that
     topic."""
     option_lists = []
     textwidth = util.termwidth() - 2
 
     def addglobalopts(aliases):
         if ui.verbose:
             option_lists.append((_("global options:"), globalopts))
             if name == 'shortlist':
                 option_lists.append((_('use "hg help" for the full list '
                                        'of commands'), ()))
         else:
             if name == 'shortlist':
                 msg = _('use "hg help" for the full list of commands '
                         'or "hg -v" for details')
             elif aliases:
                 msg = _('use "hg -v help%s" to show aliases and '
                         'global options') % (name and " " + name or "")
             else:
                 msg = _('use "hg -v help %s" to show global options') % name
             option_lists.append((msg, ()))
 
     def helpcmd(name):
         if with_version:
             version_(ui)
             ui.write('\n')
 
         try:
             aliases, entry = cmdutil.findcmd(name, table, strict=unknowncmd)
         except error.AmbiguousCommand, inst:
             # py3k fix: except vars can't be used outside the scope of the
             # except block, nor can be used inside a lambda. python issue4617
             prefix = inst.args[0]
             select = lambda c: c.lstrip('^').startswith(prefix)
             helplist(_('list of commands:\n\n'), select)
             return
 
         # check if it's an invalid alias and display its error if it is
         if getattr(entry[0], 'badalias', False):
             if not unknowncmd:
                 entry[0](ui)
             return
 
         # synopsis
         if len(entry) > 2:
             if entry[2].startswith('hg'):
                 ui.write("%s\n" % entry[2])
             else:
                 ui.write('hg %s %s\n' % (aliases[0], entry[2]))
         else:
             ui.write('hg %s\n' % aliases[0])
 
         # aliases
         if not ui.quiet and len(aliases) > 1:
             ui.write(_("\naliases: %s\n") % ', '.join(aliases[1:]))
 
         # description
         doc = gettext(entry[0].__doc__)
         if not doc:
             doc = _("(no help text available)")
         if hasattr(entry[0], 'definition'):  # aliased command
             doc = _('alias for: hg %s\n\n%s') % (entry[0].definition, doc)
         if ui.quiet:
             doc = doc.splitlines()[0]
         keep = ui.verbose and ['verbose'] or []
         formatted, pruned = minirst.format(doc, textwidth, keep=keep)
         ui.write("\n%s\n" % formatted)
         if pruned:
             ui.write(_('\nuse "hg -v help %s" to show verbose help\n') % name)
 
         if not ui.quiet:
             # options
             if entry[1]:
                 option_lists.append((_("options:\n"), entry[1]))
 
             addglobalopts(False)
 
     def helplist(header, select=None):
         h = {}
         cmds = {}
         for c, e in table.iteritems():
             f = c.split("|", 1)[0]
             if select and not select(f):
                 continue
             if (not select and name != 'shortlist' and
                 e[0].__module__ != __name__):
                 continue
             if name == "shortlist" and not f.startswith("^"):
                 continue
             f = f.lstrip("^")
             if not ui.debugflag and f.startswith("debug"):
                 continue
             doc = e[0].__doc__
             if doc and 'DEPRECATED' in doc and not ui.verbose:
                 continue
             doc = gettext(doc)
             if not doc:
                 doc = _("(no help text available)")
             h[f] = doc.splitlines()[0].rstrip()
             cmds[f] = c.lstrip("^")
 
         if not h:
             ui.status(_('no commands defined\n'))
             return
 
         ui.status(header)
         fns = sorted(h)
         m = max(map(len, fns))
         for f in fns:
             if ui.verbose:
                 commands = cmds[f].replace("|",", ")
                 ui.write(" %s:\n      %s\n"%(commands, h[f]))
             else:
                 ui.write(' %-*s   %s\n' % (m, f, util.wrap(h[f], m + 4)))
 
         if not ui.quiet:
             addglobalopts(True)
 
     def helptopic(name):
         for names, header, doc in help.helptable:
             if name in names:
                 break
         else:
             raise error.UnknownCommand(name)
 
         # description
         if not doc:
             doc = _("(no help text available)")
         if hasattr(doc, '__call__'):
             doc = doc()
 
         ui.write("%s\n\n" % header)
         ui.write("%s\n" % minirst.format(doc, textwidth, indent=4))
 
     def helpext(name):
         try:
             mod = extensions.find(name)
             doc = gettext(mod.__doc__) or _('no help text available')
         except KeyError:
             mod = None
             doc = extensions.disabledext(name)
             if not doc:
                 raise error.UnknownCommand(name)
 
         if '\n' not in doc:
             head, tail = doc, ""
         else:
             head, tail = doc.split('\n', 1)
         ui.write(_('%s extension - %s\n\n') % (name.split('.')[-1], head))
         if tail:
             ui.write(minirst.format(tail, textwidth))
             ui.status('\n\n')
 
         if mod:
             try:
                 ct = mod.cmdtable
             except AttributeError:
                 ct = {}
             modcmds = set([c.split('|', 1)[0] for c in ct])
             helplist(_('list of commands:\n\n'), modcmds.__contains__)
         else:
             ui.write(_('use "hg help extensions" for information on enabling '
                        'extensions\n'))
 
     def helpextcmd(name):
         cmd, ext, mod = extensions.disabledcmd(name, ui.config('ui', 'strict'))
         doc = gettext(mod.__doc__).splitlines()[0]
 
         msg = help.listexts(_("'%s' is provided by the following "
                               "extension:") % cmd, {ext: doc}, len(ext),
                             indent=4)
         ui.write(minirst.format(msg, textwidth))
         ui.write('\n\n')
         ui.write(_('use "hg help extensions" for information on enabling '
                    'extensions\n'))
 
     if name and name != 'shortlist':
         i = None
         if unknowncmd:
             queries = (helpextcmd,)
         else:
             queries = (helptopic, helpcmd, helpext, helpextcmd)
         for f in queries:
             try:
                 f(name)
                 i = None
                 break
             except error.UnknownCommand, inst:
                 i = inst
         if i:
             raise i
 
     else:
         # program name
         if ui.verbose or with_version:
             version_(ui)
         else:
             ui.status(_("Mercurial Distributed SCM\n"))
         ui.status('\n')
 
         # list of commands
         if name == "shortlist":
             header = _('basic commands:\n\n')
         else:
             header = _('list of commands:\n\n')
 
         helplist(header)
         if name != 'shortlist':
             exts, maxlength = extensions.enabled()
             text = help.listexts(_('enabled extensions:'), exts, maxlength)
             if text:
                 ui.write("\n%s\n" % minirst.format(text, textwidth))
 
     # list all option lists
     opt_output = []
     for title, options in option_lists:
         opt_output.append(("\n%s" % title, None))
         for shortopt, longopt, default, desc in options:
             if _("DEPRECATED") in desc and not ui.verbose:
                 continue
             opt_output.append(("%2s%s" % (shortopt and "-%s" % shortopt,
                                           longopt and " --%s" % longopt),
                                "%s%s" % (desc,
                                          default
                                          and _(" (default: %s)") % default
                                          or "")))
 
     if not name:
         ui.write(_("\nadditional help topics:\n\n"))
         topics = []
         for names, header, doc in help.helptable:
             topics.append((sorted(names, key=len, reverse=True)[0], header))
         topics_len = max([len(s[0]) for s in topics])
         for t, desc in topics:
             ui.write(" %-*s  %s\n" % (topics_len, t, desc))
 
     if opt_output:
         opts_len = max([len(line[0]) for line in opt_output if line[1]] or [0])
         for first, second in opt_output:
             if second:
                 second = util.wrap(second, opts_len + 3)
                 ui.write(" %-*s  %s\n" % (opts_len, first, second))
             else:
                 ui.write("%s\n" % first)
 
 def identify(ui, repo, source=None,
              rev=None, num=None, id=None, branch=None, tags=None):
     """identify the working copy or specified revision
 
     With no revision, print a summary of the current state of the
     repository.
 
     Specifying a path to a repository root or Mercurial bundle will
     cause lookup to operate on that repository/bundle.
 
     This summary identifies the repository state using one or two
     parent hash identifiers, followed by a "+" if there are
     uncommitted changes in the working directory, a list of tags for
     this revision and a branch name for non-default branches.
     """
 
     if not repo and not source:
         raise util.Abort(_("There is no Mercurial repository here "
                            "(.hg not found)"))
 
     hexfunc = ui.debugflag and hex or short
     default = not (num or id or branch or tags)
     output = []
 
     revs = []
     if source:
         source, branches = hg.parseurl(ui.expandpath(source))
         repo = hg.repository(ui, source)
         revs, checkout = hg.addbranchrevs(repo, repo, branches, None)
 
     if not repo.local():
         if not rev and revs:
             rev = revs[0]
         if not rev:
             rev = "tip"
         if num or branch or tags:
             raise util.Abort(
                 "can't query remote revision number, branch, or tags")
         output = [hexfunc(repo.lookup(rev))]
     elif not rev:
         ctx = repo[None]
         parents = ctx.parents()
         changed = False
         if default or id or num:
             changed = util.any(repo.status())
         if default or id:
             output = ["%s%s" % ('+'.join([hexfunc(p.node()) for p in parents]),
                                 (changed) and "+" or "")]
         if num:
             output.append("%s%s" % ('+'.join([str(p.rev()) for p in parents]),
                                     (changed) and "+" or ""))
     else:
         ctx = repo[rev]
         if default or id:
             output = [hexfunc(ctx.node())]
         if num:
             output.append(str(ctx.rev()))
 
     if repo.local() and default and not ui.quiet:
         b = encoding.tolocal(ctx.branch())
         if b != 'default':
             output.append("(%s)" % b)
 
         # multiple tags for a single parent separated by '/'
         t = "/".join(ctx.tags())
         if t:
             output.append(t)
 
     if branch:
         output.append(encoding.tolocal(ctx.branch()))
 
     if tags:
         output.extend(ctx.tags())
 
     ui.write("%s\n" % ' '.join(output))
 
 def import_(ui, repo, patch1, *patches, **opts):
     """import an ordered set of patches
 
     Import a list of patches and commit them individually (unless
     --no-commit is specified).
 
     If there are outstanding changes in the working directory, import
     will abort unless given the -f/--force flag.
 
     You can import a patch straight from a mail message. Even patches
     as attachments work (to use the body part, it must have type
     text/plain or text/x-patch). From and Subject headers of email
     message are used as default committer and commit message. All
     text/plain body parts before first diff are added to commit
     message.
 
     If the imported patch was generated by hg export, user and
     description from patch override values from message headers and
     body. Values given on command line with -m/--message and -u/--user
     override these.
 
     If --exact is specified, import will set the working directory to
     the parent of each patch before applying it, and will abort if the
     resulting changeset has a different ID than the one recorded in
     the patch. This may happen due to character set problems or other
     deficiencies in the text patch format.
 
     With -s/--similarity, hg will attempt to discover renames and
     copies in the patch in the same way as 'addremove'.
 
     To read a patch from standard input, use "-" as the patch name. If
     a URL is specified, the patch will be downloaded from it.
     See :hg:`help dates` for a list of formats valid for -d/--date.
     """
     patches = (patch1,) + patches
 
     date = opts.get('date')
     if date:
         opts['date'] = util.parsedate(date)
 
     try:
         sim = float(opts.get('similarity') or 0)
     except ValueError:
         raise util.Abort(_('similarity must be a number'))
     if sim < 0 or sim > 100:
         raise util.Abort(_('similarity must be between 0 and 100'))
 
     if opts.get('exact') or not opts.get('force'):
         cmdutil.bail_if_changed(repo)
 
     d = opts["base"]
     strip = opts["strip"]
     wlock = lock = None
 
     def tryone(ui, hunk):
         tmpname, message, user, date, branch, nodeid, p1, p2 = \
             patch.extract(ui, hunk)
 
         if not tmpname:
             return None
         commitid = _('to working directory')
 
         try:
             cmdline_message = cmdutil.logmessage(opts)
             if cmdline_message:
                 # pickup the cmdline msg
                 message = cmdline_message
             elif message:
                 # pickup the patch msg
                 message = message.strip()
             else:
                 # launch the editor
                 message = None
             ui.debug('message:\n%s\n' % message)
 
             wp = repo.parents()
             if opts.get('exact'):
                 if not nodeid or not p1:
                     raise util.Abort(_('not a Mercurial patch'))
                 p1 = repo.lookup(p1)
                 p2 = repo.lookup(p2 or hex(nullid))
 
                 if p1 != wp[0].node():
                     hg.clean(repo, p1)
                 repo.dirstate.setparents(p1, p2)
             elif p2:
                 try:
                     p1 = repo.lookup(p1)
                     p2 = repo.lookup(p2)
                     if p1 == wp[0].node():
                         repo.dirstate.setparents(p1, p2)
                 except error.RepoError:
                     pass
             if opts.get('exact') or opts.get('import_branch'):
                 repo.dirstate.setbranch(branch or 'default')
 
             files = {}
             try:
                 patch.patch(tmpname, ui, strip=strip, cwd=repo.root,
                             files=files, eolmode=None)
             finally:
                 files = patch.updatedir(ui, repo, files,
                                         similarity=sim / 100.0)
             if not opts.get('no_commit'):
                 if opts.get('exact'):
                     m = None
                 else:
                     m = cmdutil.matchfiles(repo, files or [])
                 n = repo.commit(message, opts.get('user') or user,
                                 opts.get('date') or date, match=m,
                                 editor=cmdutil.commiteditor)
                 if opts.get('exact'):
                     if hex(n) != nodeid:
                         repo.rollback()
                         raise util.Abort(_('patch is damaged'
                                            ' or loses information'))
                 # Force a dirstate write so that the next transaction
                 # backups an up-do-date file.
                 repo.dirstate.write()
                 if n:
                     commitid = short(n)
 
             return commitid
         finally:
             os.unlink(tmpname)
 
     try:
         wlock = repo.wlock()
         lock = repo.lock()
         lastcommit = None
         for p in patches:
             pf = os.path.join(d, p)
 
             if pf == '-':
                 ui.status(_("applying patch from stdin\n"))
                 pf = sys.stdin
             else:
                 ui.status(_("applying %s\n") % p)
                 pf = url.open(ui, pf)
 
             haspatch = False
             for hunk in patch.split(pf):
                 commitid = tryone(ui, hunk)
                 if commitid:
                     haspatch = True
                     if lastcommit:
                         ui.status(_('applied %s\n') % lastcommit)
                     lastcommit = commitid
 
             if not haspatch:
                 raise util.Abort(_('no diffs found'))
 
     finally:
         release(lock, wlock)
 
 def incoming(ui, repo, source="default", **opts):
     """show new changesets found in source
 
     Show new changesets found in the specified path/URL or the default
     pull location. These are the changesets that would have been pulled
     if a pull at the time you issued this command.
 
     For remote repository, using --bundle avoids downloading the
     changesets twice if the incoming is followed by a pull.
 
     See pull for valid source format details.
     """
     limit = cmdutil.loglimit(opts)
     source, branches = hg.parseurl(ui.expandpath(source), opts.get('branch'))
     other = hg.repository(cmdutil.remoteui(repo, opts), source)
     ui.status(_('comparing with %s\n') % url.hidepassword(source))
     revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev'))
     if revs:
         revs = [other.lookup(rev) for rev in revs]
     common, incoming, rheads = repo.findcommonincoming(other, heads=revs,
                                                        force=opts["force"])
     if not incoming:
         try:
             os.unlink(opts["bundle"])
         except:
             pass
         ui.status(_("no changes found\n"))
         return 1
 
     cleanup = None
     try:
         fname = opts["bundle"]
         if fname or not other.local():
             # create a bundle (uncompressed if other repo is not local)
 
             if revs is None and other.capable('changegroupsubset'):
                 revs = rheads
 
             if revs is None:
                 cg = other.changegroup(incoming, "incoming")
             else:
                 cg = other.changegroupsubset(incoming, revs, 'incoming')
             bundletype = other.local() and "HG10BZ" or "HG10UN"
             fname = cleanup = changegroup.writebundle(cg, fname, bundletype)
             # keep written bundle?
             if opts["bundle"]:
                 cleanup = None
             if not other.local():
                 # use the created uncompressed bundlerepo
                 other = bundlerepo.bundlerepository(ui, repo.root, fname)
 
         o = other.changelog.nodesbetween(incoming, revs)[0]
         if opts.get('newest_first'):
             o.reverse()
         displayer = cmdutil.show_changeset(ui, other, opts)
         count = 0
         for n in o:
             if limit is not None and count >= limit:
                 break
             parents = [p for p in other.changelog.parents(n) if p != nullid]
             if opts.get('no_merges') and len(parents) == 2:
                 continue
             count += 1
             displayer.show(other[n])
         displayer.close()
     finally:
         if hasattr(other, 'close'):
             other.close()
         if cleanup:
             os.unlink(cleanup)
 
 def init(ui, dest=".", **opts):
     """create a new repository in the given directory
 
     Initialize a new repository in the given directory. If the given
     directory does not exist, it will be created.
 
     If no directory is given, the current directory is used.
 
     It is possible to specify an ``ssh://`` URL as the destination.
     See :hg:`help urls` for more information.
     """
     hg.repository(cmdutil.remoteui(ui, opts), dest, create=1)
 
 def locate(ui, repo, *pats, **opts):
     """locate files matching specific patterns
 
     Print files under Mercurial control in the working directory whose
     names match the given patterns.
 
     By default, this command searches all directories in the working
     directory. To search just the current directory and its
     subdirectories, use "--include .".
 
     If no patterns are given to match, this command prints the names
     of all files under Mercurial control in the working directory.
 
     If you want to feed the output of this command into the "xargs"
     command, use the -0 option to both this command and "xargs". This
     will avoid the problem of "xargs" treating single filenames that
     contain whitespace as multiple filenames.
     """
     end = opts.get('print0') and '\0' or '\n'
     rev = opts.get('rev') or None
 
     ret = 1
     m = cmdutil.match(repo, pats, opts, default='relglob')
     m.bad = lambda x, y: False
     for abs in repo[rev].walk(m):
         if not rev and abs not in repo.dirstate:
             continue
         if opts.get('fullpath'):
             ui.write(repo.wjoin(abs), end)
         else:
             ui.write(((pats and m.rel(abs)) or abs), end)
         ret = 0
 
     return ret
 
 def log(ui, repo, *pats, **opts):
     """show revision history of entire repository or files
 
     Print the revision history of the specified files or the entire
     project.
 
     File history is shown without following rename or copy history of
     files. Use -f/--follow with a filename to follow history across
     renames and copies. --follow without a filename will only show
     ancestors or descendants of the starting revision. --follow-first
     only follows the first parent of merge revisions.
 
     If no revision range is specified, the default is tip:0 unless
     --follow is set, in which case the working directory parent is
     used as the starting revision.
 
     See :hg:`help dates` for a list of formats valid for -d/--date.
 
     By default this command prints revision number and changeset id,
     tags, non-trivial parents, user, date and time, and a summary for
     each commit. When the -v/--verbose switch is used, the list of
     changed files and full commit message are shown.
 
     NOTE: log -p/--patch may generate unexpected diff output for merge
     changesets, as it will only compare the merge changeset against
     its first parent. Also, only files different from BOTH parents
     will appear in files:.
     """
 
     matchfn = cmdutil.match(repo, pats, opts)
     limit = cmdutil.loglimit(opts)
     count = 0
 
     endrev = None
     if opts.get('copies') and opts.get('rev'):
         endrev = max(cmdutil.revrange(repo, opts.get('rev'))) + 1
 
     df = False
     if opts["date"]:
         df = util.matchdate(opts["date"])
 
     branches = opts.get('branch', []) + opts.get('only_branch', [])
     opts['branch'] = [repo.lookupbranch(b) for b in branches]
 
     displayer = cmdutil.show_changeset(ui, repo, opts, True, matchfn)
     def prep(ctx, fns):
         rev = ctx.rev()
         parents = [p for p in repo.changelog.parentrevs(rev)
                    if p != nullrev]
         if opts.get('no_merges') and len(parents) == 2:
             return
         if opts.get('only_merges') and len(parents) != 2:
             return
         if opts.get('branch') and ctx.branch() not in opts['branch']:
             return
         if df and not df(ctx.date()[0]):
             return
         if opts['user'] and not [k for k in opts['user'] if k in ctx.user()]:
             return
         if opts.get('keyword'):
             for k in [kw.lower() for kw in opts['keyword']]:
                 if (k in ctx.user().lower() or
                     k in ctx.description().lower() or
                     k in " ".join(ctx.files()).lower()):
                     break
             else:
                 return
 
         copies = None
         if opts.get('copies') and rev:
             copies = []
             getrenamed = templatekw.getrenamedfn(repo, endrev=endrev)
             for fn in ctx.files():
                 rename = getrenamed(fn, rev)
                 if rename:
                     copies.append((fn, rename[0]))
 
         displayer.show(ctx, copies=copies)
 
     for ctx in cmdutil.walkchangerevs(repo, matchfn, opts, prep):
         if count == limit:
             break
         if displayer.flush(ctx.rev()):
             count += 1
     displayer.close()
 
 def manifest(ui, repo, node=None, rev=None):
     """output the current or given revision of the project manifest
 
     Print a list of version controlled files for the given revision.
     If no revision is given, the first parent of the working directory
     is used, or the null revision if no revision is checked out.
 
     With -v, print file permissions, symlink and executable bits.
     With --debug, print file revision hashes.
     """
 
     if rev and node:
         raise util.Abort(_("please specify just one revision"))
 
     if not node:
         node = rev
 
     decor = {'l':'644 @ ', 'x':'755 * ', '':'644   '}
     ctx = repo[node]
     for f in ctx:
         if ui.debugflag:
             ui.write("%40s " % hex(ctx.manifest()[f]))
         if ui.verbose:
             ui.write(decor[ctx.flags(f)])
         ui.write("%s\n" % f)
 
 def merge(ui, repo, node=None, **opts):
     """merge working directory with another revision
 
     The current working directory is updated with all changes made in
     the requested revision since the last common predecessor revision.
 
     Files that changed between either parent are marked as changed for
     the next commit and a commit must be performed before any further
     updates to the repository are allowed. The next commit will have
     two parents.
 
     If no revision is specified, the working directory's parent is a
     head revision, and the current branch contains exactly one other
     head, the other head is merged with by default. Otherwise, an
     explicit revision with which to merge with must be provided.
     """
 
     if opts.get('rev') and node:
         raise util.Abort(_("please specify just one revision"))
     if not node:
         node = opts.get('rev')
 
     if not node:
         branch = repo.changectx(None).branch()
         bheads = repo.branchheads(branch)
         if len(bheads) > 2:
             ui.warn(_("abort: branch '%s' has %d heads - "
                       "please merge with an explicit rev\n")
                     % (branch, len(bheads)))
             ui.status(_("(run 'hg heads .' to see heads)\n"))
             return False
 
         parent = repo.dirstate.parents()[0]
         if len(bheads) == 1:
             if len(repo.heads()) > 1:
                 ui.warn(_("abort: branch '%s' has one head - "
                           "please merge with an explicit rev\n" % branch))
                 ui.status(_("(run 'hg heads' to see all heads)\n"))
                 return False
             msg = _('there is nothing to merge')
             if parent != repo.lookup(repo[None].branch()):
                 msg = _('%s - use "hg update" instead') % msg
             raise util.Abort(msg)
 
         if parent not in bheads:
             raise util.Abort(_('working dir not at a head rev - '
                                'use "hg update" or merge with an explicit rev'))
         node = parent == bheads[0] and bheads[-1] or bheads[0]
 
     if opts.get('preview'):
         # find nodes that are ancestors of p2 but not of p1
         p1 = repo.lookup('.')
         p2 = repo.lookup(node)
         nodes = repo.changelog.findmissing(common=[p1], heads=[p2])
 
         displayer = cmdutil.show_changeset(ui, repo, opts)
         for node in nodes:
             displayer.show(repo[node])
         displayer.close()
         return 0
 
     return hg.merge(repo, node, force=opts.get('force'))
 
 def outgoing(ui, repo, dest=None, **opts):
     """show changesets not found in the destination
 
     Show changesets not found in the specified destination repository
     or the default push location. These are the changesets that would
     be pushed if a push was requested.
 
     See pull for details of valid destination formats.
     """
     limit = cmdutil.loglimit(opts)
     dest = ui.expandpath(dest or 'default-push', dest or 'default')
     dest, branches = hg.parseurl(dest, opts.get('branch'))
     revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get('rev'))
     if revs:
         revs = [repo.lookup(rev) for rev in revs]
 
     other = hg.repository(cmdutil.remoteui(repo, opts), dest)
     ui.status(_('comparing with %s\n') % url.hidepassword(dest))
     o = repo.findoutgoing(other, force=opts.get('force'))
     if not o:
         ui.status(_("no changes found\n"))
         return 1
     o = repo.changelog.nodesbetween(o, revs)[0]
     if opts.get('newest_first'):
         o.reverse()
     displayer = cmdutil.show_changeset(ui, repo, opts)
     count = 0
     for n in o:
         if limit is not None and count >= limit:
             break
         parents = [p for p in repo.changelog.parents(n) if p != nullid]
         if opts.get('no_merges') and len(parents) == 2:
             continue
         count += 1
         displayer.show(repo[n])
     displayer.close()
 
 def parents(ui, repo, file_=None, **opts):
     """show the parents of the working directory or revision
 
     Print the working directory's parent revisions. If a revision is
     given via -r/--rev, the parent of that revision will be printed.
     If a file argument is given, the revision in which the file was
     last changed (before the working directory revision or the
     argument to --rev if given) is printed.
     """
     rev = opts.get('rev')
     if rev:
         ctx = repo[rev]
     else:
         ctx = repo[None]
 
     if file_:
         m = cmdutil.match(repo, (file_,), opts)
         if m.anypats() or len(m.files()) != 1:
             raise util.Abort(_('can only specify an explicit filename'))
         file_ = m.files()[0]
         filenodes = []
         for cp in ctx.parents():
             if not cp:
                 continue
             try:
                 filenodes.append(cp.filenode(file_))
             except error.LookupError:
                 pass
         if not filenodes:
             raise util.Abort(_("'%s' not found in manifest!") % file_)
         fl = repo.file(file_)
         p = [repo.lookup(fl.linkrev(fl.rev(fn))) for fn in filenodes]
     else:
         p = [cp.node() for cp in ctx.parents()]
 
     displayer = cmdutil.show_changeset(ui, repo, opts)
     for n in p:
         if n != nullid:
             displayer.show(repo[n])
     displayer.close()
 
 def paths(ui, repo, search=None):
     """show aliases for remote repositories
 
     Show definition of symbolic path name NAME. If no name is given,
     show definition of all available names.
 
     Path names are defined in the [paths] section of
     ``/etc/mercurial/hgrc`` and ``$HOME/.hgrc``. If run inside a
     repository, ``.hg/hgrc`` is used, too.
 
     The path names ``default`` and ``default-push`` have a special
     meaning.  When performing a push or pull operation, they are used
     as fallbacks if no location is specified on the command-line.
     When ``default-push`` is set, it will be used for push and
     ``default`` will be used for pull; otherwise ``default`` is used
     as the fallback for both.  When cloning a repository, the clone
     source is written as ``default`` in ``.hg/hgrc``.  Note that
     ``default`` and ``default-push`` apply to all inbound (e.g.
     :hg:`incoming`) and outbound (e.g. :hg:`outgoing`, :hg:`email` and
     :hg:`bundle`) operations.
 
     See :hg:`help urls` for more information.
     """
     if search:
         for name, path in ui.configitems("paths"):
             if name == search:
                 ui.write("%s\n" % url.hidepassword(path))
                 return
         ui.warn(_("not found!\n"))
         return 1
     else:
         for name, path in ui.configitems("paths"):
             ui.write("%s = %s\n" % (name, url.hidepassword(path)))
 
 def postincoming(ui, repo, modheads, optupdate, checkout):
     if modheads == 0:
         return
     if optupdate:
         if (modheads <= 1 or len(repo.branchheads()) == 1) or checkout:
             return hg.update(repo, checkout)
         else:
             ui.status(_("not updating, since new heads added\n"))
     if modheads > 1:
         ui.status(_("(run 'hg heads' to see heads, 'hg merge' to merge)\n"))
     else:
         ui.status(_("(run 'hg update' to get a working copy)\n"))
 
 def pull(ui, repo, source="default", **opts):
     """pull changes from the specified source
 
     Pull changes from a remote repository to a local one.
 
     This finds all changes from the repository at the specified path
     or URL and adds them to a local repository (the current one unless
     -R is specified). By default, this does not update the copy of the
     project in the working directory.
 
     Use hg incoming if you want to see what would have been added by a
     pull at the time you issued this command. If you then decide to
     added those changes to the repository, you should use pull -r X
     where X is the last changeset listed by hg incoming.
 
     If SOURCE is omitted, the 'default' path will be used.
     See :hg:`help urls` for more information.
     """
     source, branches = hg.parseurl(ui.expandpath(source), opts.get('branch'))
     other = hg.repository(cmdutil.remoteui(repo, opts), source)
     ui.status(_('pulling from %s\n') % url.hidepassword(source))
     revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev'))
     if revs:
         try:
             revs = [other.lookup(rev) for rev in revs]
         except error.CapabilityError:
             err = _("Other repository doesn't support revision lookup, "
                     "so a rev cannot be specified.")
             raise util.Abort(err)
 
     modheads = repo.pull(other, heads=revs, force=opts.get('force'))
     if checkout:
         checkout = str(repo.changelog.rev(other.lookup(checkout)))
     return postincoming(ui, repo, modheads, opts.get('update'), checkout)
 
 def push(ui, repo, dest=None, **opts):
     """push changes to the specified destination
 
     Push changes from the local repository to the specified destination.
 
     This is the symmetrical operation for pull. It moves changes from
     the current repository to a different one. If the destination is
     local this is identical to a pull in that directory from the
     current one.
 
     By default, push will refuse to run if it detects the result would
     increase the number of remote heads. This generally indicates the
     user forgot to pull and merge before pushing.
 
     If -r/--rev is used, the named revision and all its ancestors will
     be pushed to the remote repository.
 
     Please see :hg:`help urls` for important details about ``ssh://``
     URLs. If DESTINATION is omitted, a default path will be used.
     """
     dest = ui.expandpath(dest or 'default-push', dest or 'default')
     dest, branches = hg.parseurl(dest, opts.get('branch'))
     revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get('rev'))
     other = hg.repository(cmdutil.remoteui(repo, opts), dest)
     ui.status(_('pushing to %s\n') % url.hidepassword(dest))
     if revs:
         revs = [repo.lookup(rev) for rev in revs]
 
     # push subrepos depth-first for coherent ordering
     c = repo['']
     subs = c.substate # only repos that are committed
     for s in sorted(subs):
         if not c.sub(s).push(opts.get('force')):
             return False
 
     r = repo.push(other, opts.get('force'), revs=revs)
     return r == 0
 
 def recover(ui, repo):
     """roll back an interrupted transaction
 
     Recover from an interrupted commit or pull.
 
     This command tries to fix the repository status after an
     interrupted operation. It should only be necessary when Mercurial
     suggests it.
     """
     if repo.recover():
         return hg.verify(repo)
     return 1
 
 def remove(ui, repo, *pats, **opts):
     """remove the specified files on the next commit
 
     Schedule the indicated files for removal from the repository.
 
     This only removes files from the current branch, not from the
     entire project history. -A/--after can be used to remove only
     files that have already been deleted, -f/--force can be used to
     force deletion, and -Af can be used to remove files from the next
     revision without deleting them from the working directory.
 
     The following table details the behavior of remove for different
     file states (columns) and option combinations (rows). The file
     states are Added [A], Clean [C], Modified [M] and Missing [!] (as
     reported by hg status). The actions are Warn, Remove (from branch)
     and Delete (from disk)::
 
              A  C  M  !
       none   W  RD W  R
       -f     R  RD RD R
       -A     W  W  W  R
       -Af    R  R  R  R
 
     This command schedules the files to be removed at the next commit.
     To undo a remove before that, see hg revert.
     """
 
     after, force = opts.get('after'), opts.get('force')
     if not pats and not after:
         raise util.Abort(_('no files specified'))
 
     m = cmdutil.match(repo, pats, opts)
     s = repo.status(match=m, clean=True)
     modified, added, deleted, clean = s[0], s[1], s[3], s[6]
 
     for f in m.files():
         if f not in repo.dirstate and not os.path.isdir(m.rel(f)):
             ui.warn(_('not removing %s: file is untracked\n') % m.rel(f))
 
     def warn(files, reason):
         for f in files:
             ui.warn(_('not removing %s: file %s (use -f to force removal)\n')
                     % (m.rel(f), reason))
 
     if force:
         remove, forget = modified + deleted + clean, added
     elif after:
         remove, forget = deleted, []
         warn(modified + added + clean, _('still exists'))
     else:
         remove, forget = deleted + clean, []
         warn(modified, _('is modified'))
         warn(added, _('has been marked for add'))
 
     for f in sorted(remove + forget):
         if ui.verbose or not m.exact(f):
             ui.status(_('removing %s\n') % m.rel(f))
 
     repo.forget(forget)
     repo.remove(remove, unlink=not after)
 
 def rename(ui, repo, *pats, **opts):
     """rename files; equivalent of copy + remove
 
     Mark dest as copies of sources; mark sources for deletion. If dest
     is a directory, copies are put in that directory. If dest is a
     file, there can only be one source.
 
     By default, this command copies the contents of files as they
     exist in the working directory. If invoked with -A/--after, the
     operation is recorded, but no copying is performed.
 
     This command takes effect at the next commit. To undo a rename
     before that, see hg revert.
     """
     wlock = repo.wlock(False)
     try:
         return cmdutil.copy(ui, repo, pats, opts, rename=True)
     finally:
         wlock.release()
 
 def resolve(ui, repo, *pats, **opts):
     """various operations to help finish a merge
 
     This command includes several actions that are often useful while
     performing a merge, after running ``merge`` but before running
     ``commit``.  (It is only meaningful if your working directory has
     two parents.)  It is most relevant for merges with unresolved
     conflicts, which are typically a result of non-interactive merging with
     ``internal:merge`` or a command-line merge tool like ``diff3``.
 
     The available actions are:
 
       1) list files that were merged with conflicts (U, for unresolved)
          and without conflicts (R, for resolved): ``hg resolve -l``
          (this is like ``status`` for merges)
       2) record that you have resolved conflicts in certain files:
          ``hg resolve -m [file ...]`` (default: mark all unresolved files)
       3) forget that you have resolved conflicts in certain files:
          ``hg resolve -u [file ...]`` (default: unmark all resolved files)
       4) discard your current attempt(s) at resolving conflicts and
          restart the merge from scratch: ``hg resolve file...``
          (or ``-a`` for all unresolved files)
 
     Note that Mercurial will not let you commit files with unresolved merge
     conflicts.  You must use ``hg resolve -m ...`` before you can commit
     after a conflicting merge.
     """
 
     all, mark, unmark, show, nostatus = \
         [opts.get(o) for o in 'all mark unmark list no_status'.split()]
 
     if (show and (mark or unmark)) or (mark and unmark):
         raise util.Abort(_("too many options specified"))
     if pats and all:
         raise util.Abort(_("can't specify --all and patterns"))
     if not (all or pats or show or mark or unmark):
         raise util.Abort(_('no files or directories specified; '
                            'use --all to remerge all files'))
 
     ms = mergemod.mergestate(repo)
     m = cmdutil.match(repo, pats, opts)
 
     for f in ms:
         if m(f):
             if show:
                 if nostatus:
                     ui.write("%s\n" % f)
                 else:
                     ui.write("%s %s\n" % (ms[f].upper(), f),
                              label='resolve.' +
                              {'u': 'unresolved', 'r': 'resolved'}[ms[f]])
             elif mark:
                 ms.mark(f, "r")
             elif unmark:
                 ms.mark(f, "u")
             else:
                 wctx = repo[None]
                 mctx = wctx.parents()[-1]
 
                 # backup pre-resolve (merge uses .orig for its own purposes)
                 a = repo.wjoin(f)
                 util.copyfile(a, a + ".resolve")
 
                 # resolve file
                 ms.resolve(f, wctx, mctx)
 
                 # replace filemerge's .orig file with our resolve file
                 util.rename(a + ".resolve", a + ".orig")
 
 def revert(ui, repo, *pats, **opts):
     """restore individual files or directories to an earlier state
 
     (Use update -r to check out earlier revisions, revert does not
     change the working directory parents.)
 
     With no revision specified, revert the named files or directories
     to the contents they had in the parent of the working directory.
     This restores the contents of the affected files to an unmodified
     state and unschedules adds, removes, copies, and renames. If the
     working directory has two parents, you must explicitly specify a
     revision.
 
     Using the -r/--rev option, revert the given files or directories
     to their contents as of a specific revision. This can be helpful
     to "roll back" some or all of an earlier change. See :hg:`help
     dates` for a list of formats valid for -d/--date.
 
     Revert modifies the working directory. It does not commit any
     changes, or change the parent of the working directory. If you
     revert to a revision other than the parent of the working
     directory, the reverted files will thus appear modified
     afterwards.
 
     If a file has been deleted, it is restored. If the executable mode
     of a file was changed, it is reset.
 
     If names are given, all files matching the names are reverted.
     If no arguments are given, no files are reverted.
 
     Modified files are saved with a .orig suffix before reverting.
     To disable these backups, use --no-backup.
     """
 
     if opts["date"]:
         if opts["rev"]:
             raise util.Abort(_("you can't specify a revision and a date"))
         opts["rev"] = cmdutil.finddate(ui, repo, opts["date"])
 
     if not pats and not opts.get('all'):
         raise util.Abort(_('no files or directories specified; '
                            'use --all to revert the whole repo'))
 
     parent, p2 = repo.dirstate.parents()
     if not opts.get('rev') and p2 != nullid:
         raise util.Abort(_('uncommitted merge - please provide a '
                            'specific revision'))
     ctx = repo[opts.get('rev')]
     node = ctx.node()
     mf = ctx.manifest()
     if node == parent:
         pmf = mf
     else:
         pmf = None
 
     # need all matching names in dirstate and manifest of target rev,
     # so have to walk both. do not print errors if files exist in one
     # but not other.
 
     names = {}
 
     wlock = repo.wlock()
     try:
         # walk dirstate.
 
         m = cmdutil.match(repo, pats, opts)
         m.bad = lambda x, y: False
         for abs in repo.walk(m):
             names[abs] = m.rel(abs), m.exact(abs)
 
         # walk target manifest.
 
         def badfn(path, msg):
             if path in names:
                 return
             path_ = path + '/'
             for f in names:
                 if f.startswith(path_):
                     return
             ui.warn("%s: %s\n" % (m.rel(path), msg))
 
         m = cmdutil.match(repo, pats, opts)
         m.bad = badfn
         for abs in repo[node].walk(m):
             if abs not in names:
                 names[abs] = m.rel(abs), m.exact(abs)
 
         m = cmdutil.matchfiles(repo, names)
         changes = repo.status(match=m)[:4]
         modified, added, removed, deleted = map(set, changes)
 
         # if f is a rename, also revert the source
         cwd = repo.getcwd()
         for f in added:
             src = repo.dirstate.copied(f)
             if src and src not in names and repo.dirstate[src] == 'r':
                 removed.add(src)
                 names[src] = (repo.pathto(src, cwd), True)
 
         def removeforget(abs):
             if repo.dirstate[abs] == 'a':
                 return _('forgetting %s\n')
             return _('removing %s\n')
 
         revert = ([], _('reverting %s\n'))
         add = ([], _('adding %s\n'))
         remove = ([], removeforget)
         undelete = ([], _('undeleting %s\n'))
 
         disptable = (
             # dispatch table:
             #   file state
             #   action if in target manifest
             #   action if not in target manifest
             #   make backup if in target manifest
             #   make backup if not in target manifest
             (modified, revert, remove, True, True),
             (added, revert, remove, True, False),
             (removed, undelete, None, False, False),
             (deleted, revert, remove, False, False),
             )
 
         for abs, (rel, exact) in sorted(names.items()):
             mfentry = mf.get(abs)
             target = repo.wjoin(abs)
             def handle(xlist, dobackup):
                 xlist[0].append(abs)
                 if dobackup and not opts.get('no_backup') and util.lexists(target):
                     bakname = "%s.orig" % rel
                     ui.note(_('saving current version of %s as %s\n') %
                             (rel, bakname))
                     if not opts.get('dry_run'):
                         util.copyfile(target, bakname)
                 if ui.verbose or not exact:
                     msg = xlist[1]
                     if not isinstance(msg, basestring):
                         msg = msg(abs)
                     ui.status(msg % rel)
             for table, hitlist, misslist, backuphit, backupmiss in disptable:
                 if abs not in table:
                     continue
                 # file has changed in dirstate
                 if mfentry:
                     handle(hitlist, backuphit)
                 elif misslist is not None:
                     handle(misslist, backupmiss)
                 break
             else:
                 if abs not in repo.dirstate:
                     if mfentry:
                         handle(add, True)
                     elif exact:
                         ui.warn(_('file not managed: %s\n') % rel)
                     continue
                 # file has not changed in dirstate
                 if node == parent:
                     if exact:
                         ui.warn(_('no changes needed to %s\n') % rel)
                     continue
                 if pmf is None:
                     # only need parent manifest in this unlikely case,
                     # so do not read by default
                     pmf = repo[parent].manifest()
                 if abs in pmf:
                     if mfentry:
                         # if version of file is same in parent and target
                         # manifests, do nothing
                         if (pmf[abs] != mfentry or
                             pmf.flags(abs) != mf.flags(abs)):
                             handle(revert, False)
                     else:
                         handle(remove, False)
 
         if not opts.get('dry_run'):
             def checkout(f):
                 fc = ctx[f]
                 repo.wwrite(f, fc.data(), fc.flags())
 
             audit_path = util.path_auditor(repo.root)
             for f in remove[0]:
                 if repo.dirstate[f] == 'a':
                     repo.dirstate.forget(f)
                     continue
                 audit_path(f)
                 try:
                     util.unlink(repo.wjoin(f))
                 except OSError:
                     pass
                 repo.dirstate.remove(f)
 
             normal = None
             if node == parent:
                 # We're reverting to our parent. If possible, we'd like status
                 # to report the file as clean. We have to use normallookup for
                 # merges to avoid losing information about merged/dirty files.
                 if p2 != nullid:
                     normal = repo.dirstate.normallookup
                 else:
                     normal = repo.dirstate.normal
             for f in revert[0]:
                 checkout(f)
                 if normal:
                     normal(f)
 
             for f in add[0]:
                 checkout(f)
                 repo.dirstate.add(f)
 
             normal = repo.dirstate.normallookup
             if node == parent and p2 == nullid:
                 normal = repo.dirstate.normal
             for f in undelete[0]:
                 checkout(f)
                 normal(f)
 
     finally:
         wlock.release()
 
 def rollback(ui, repo, **opts):
     """roll back the last transaction (dangerous)
 
     This command should be used with care. There is only one level of
     rollback, and there is no way to undo a rollback. It will also
     restore the dirstate at the time of the last transaction, losing
     any dirstate changes since that time. This command does not alter
     the working directory.
 
     Transactions are used to encapsulate the effects of all commands
     that create new changesets or propagate existing changesets into a
     repository. For example, the following commands are transactional,
     and their effects can be rolled back:
 
     - commit
     - import
     - pull
     - push (with this repository as the destination)
     - unbundle
 
     This command is not intended for use on public repositories. Once
     changes are visible for pull by other users, rolling a transaction
     back locally is ineffective (someone else may already have pulled
     the changes). Furthermore, a race is possible with readers of the
     repository; for example an in-progress pull from the repository
     may fail if a rollback is performed.
     """
     repo.rollback(opts.get('dry_run'))
 
 def root(ui, repo):
     """print the root (top) of the current working directory
 
     Print the root directory of the current repository.
     """
     ui.write(repo.root + "\n")
 
 def serve(ui, repo, **opts):
     """start stand-alone webserver
 
     Start a local HTTP repository browser and pull server. You can use
     this for ad-hoc sharing and browing of repositories. It is
     recommended to use a real web server to serve a repository for
     longer periods of time.
 
     Please note that the server does not implement access control.
     This means that, by default, anybody can read from the server and
     nobody can write to it by default. Set the ``web.allow_push``
     option to ``*`` to allow everybody to push to the server. You
     should use a real web server if you need to authenticate users.
 
     By default, the server logs accesses to stdout and errors to
     stderr. Use the -A/--accesslog and -E/--errorlog options to log to
     files.
 
     To have the server choose a free port number to listen on, specify
     a port number of 0; in this case, the server will print the port
     number it uses.
     """
 
     if opts["stdio"]:
         if repo is None:
             raise error.RepoError(_("There is no Mercurial repository here"
                               " (.hg not found)"))
         s = sshserver.sshserver(ui, repo)
         s.serve_forever()
 
     # this way we can check if something was given in the command-line
     if opts.get('port'):
         opts['port'] = int(opts.get('port'))
 
     baseui = repo and repo.baseui or ui
     optlist = ("name templates style address port prefix ipv6"
                " accesslog errorlog certificate encoding")
     for o in optlist.split():
         val = opts.get(o, '')
         if val in (None, ''): # should check against default options instead
             continue
         baseui.setconfig("web", o, val)
         if repo and repo.ui != baseui:
             repo.ui.setconfig("web", o, val)
 
     o = opts.get('web_conf') or opts.get('webdir_conf')
     if not o:
         if not repo:
             raise error.RepoError(_("There is no Mercurial repository"
                                     " here (.hg not found)"))
         o = repo.root
 
     app = hgweb.hgweb(o, baseui=ui)
 
     class service(object):
         def init(self):
             util.set_signal_handler()
             self.httpd = hgweb.server.create_server(ui, app)
 
             if opts['port'] and not ui.verbose:
                 return
 
             if self.httpd.prefix:
                 prefix = self.httpd.prefix.strip('/') + '/'
             else:
                 prefix = ''
 
             port = ':%d' % self.httpd.port
             if port == ':80':
                 port = ''
 
             bindaddr = self.httpd.addr
             if bindaddr == '0.0.0.0':
                 bindaddr = '*'
             elif ':' in bindaddr: # IPv6
                 bindaddr = '[%s]' % bindaddr
 
             fqaddr = self.httpd.fqaddr
             if ':' in fqaddr:
                 fqaddr = '[%s]' % fqaddr
             if opts['port']:
                 write = ui.status
             else:
                 write = ui.write
             write(_('listening at http://%s%s/%s (bound to %s:%d)\n') %
                   (fqaddr, port, prefix, bindaddr, self.httpd.port))
 
         def run(self):
             self.httpd.serve_forever()
 
     service = service()
 
     cmdutil.service(opts, initfn=service.init, runfn=service.run)
 
 def status(ui, repo, *pats, **opts):
     """show changed files in the working directory
 
     Show status of files in the repository. If names are given, only
     files that match are shown. Files that are clean or ignored or
     the source of a copy/move operation, are not listed unless
     -c/--clean, -i/--ignored, -C/--copies or -A/--all are given.
     Unless options described with "show only ..." are given, the
     options -mardu are used.
 
     Option -q/--quiet hides untracked (unknown and ignored) files
     unless explicitly requested with -u/--unknown or -i/--ignored.
 
     NOTE: status may appear to disagree with diff if permissions have
     changed or a merge has occurred. The standard diff format does not
     report permission changes and diff only reports changes relative
     to one merge parent.
 
     If one revision is given, it is used as the base revision.
     If two revisions are given, the differences between them are
     shown. The --change option can also be used as a shortcut to list
     the changed files of a revision from its first parent.
 
     The codes used to show the status of files are::
 
       M = modified
       A = added
       R = removed
       C = clean
       ! = missing (deleted by non-hg command, but still tracked)
       ? = not tracked
       I = ignored
         = origin of the previous file listed as A (added)
     """
 
     revs = opts.get('rev')
     change = opts.get('change')
 
     if revs and change:
         msg = _('cannot specify --rev and --change at the same time')
         raise util.Abort(msg)
     elif change:
         node2 = repo.lookup(change)
         node1 = repo[node2].parents()[0].node()
     else:
         node1, node2 = cmdutil.revpair(repo, revs)
 
     cwd = (pats and repo.getcwd()) or ''
     end = opts.get('print0') and '\0' or '\n'
     copy = {}
     states = 'modified added removed deleted unknown ignored clean'.split()
     show = [k for k in states if opts.get(k)]
     if opts.get('all'):
         show += ui.quiet and (states[:4] + ['clean']) or states
     if not show:
         show = ui.quiet and states[:4] or states[:5]
 
     stat = repo.status(node1, node2, cmdutil.match(repo, pats, opts),
                        'ignored' in show, 'clean' in show, 'unknown' in show)
     changestates = zip(states, 'MAR!?IC', stat)
 
     if (opts.get('all') or opts.get('copies')) and not opts.get('no_status'):
         ctxn = repo[nullid]
         ctx1 = repo[node1]
         ctx2 = repo[node2]
         added = stat[1]
         if node2 is None:
             added = stat[0] + stat[1] # merged?
 
         for k, v in copies.copies(repo, ctx1, ctx2, ctxn)[0].iteritems():
             if k in added:
                 copy[k] = v
             elif v in added:
                 copy[v] = k
 
     for state, char, files in changestates:
         if state in show:
             format = "%s %%s%s" % (char, end)
             if opts.get('no_status'):
                 format = "%%s%s" % end
 
             for f in files:
                 ui.write(format % repo.pathto(f, cwd),
                          label='status.' + state)
                 if f in copy:
                     ui.write('  %s%s' % (repo.pathto(copy[f], cwd), end),
                              label='status.copied')
 
 def summary(ui, repo, **opts):
     """summarize working directory state
 
     This generates a brief summary of the working directory state,
     including parents, branch, commit status, and available updates.
 
     With the --remote option, this will check the default paths for
     incoming and outgoing changes. This can be time-consuming.
     """
 
     ctx = repo[None]
     parents = ctx.parents()
     pnode = parents[0].node()
 
     for p in parents:
         # label with log.changeset (instead of log.parent) since this
         # shows a working directory parent *changeset*:
         ui.write(_('parent: %d:%s ') % (p.rev(), str(p)),
                  label='log.changeset')
         ui.write(' '.join(p.tags()), label='log.tag')
         if p.rev() == -1:
             if not len(repo):
                 ui.write(_(' (empty repository)'))
             else:
                 ui.write(_(' (no revision checked out)'))
         ui.write('\n')
         if p.description():
             ui.status(' ' + p.description().splitlines()[0].strip() + '\n',
                       label='log.summary')
 
     branch = ctx.branch()
     bheads = repo.branchheads(branch)
     m = _('branch: %s\n') % branch
     if branch != 'default':
         ui.write(m, label='log.branch')
     else:
         ui.status(m, label='log.branch')
 
     st = list(repo.status(unknown=True))[:6]
 
     ms = mergemod.mergestate(repo)
     st.append([f for f in ms if ms[f] == 'u'])
 
     subs = [s for s in ctx.substate if ctx.sub(s).dirty()]
     st.append(subs)
 
     labels = [ui.label(_('%d modified'), 'status.modified'),
               ui.label(_('%d added'), 'status.added'),
               ui.label(_('%d removed'), 'status.removed'),
               ui.label(_('%d deleted'), 'status.deleted'),
               ui.label(_('%d unknown'), 'status.unknown'),
               ui.label(_('%d ignored'), 'status.ignored'),
               ui.label(_('%d unresolved'), 'resolve.unresolved'),
               ui.label(_('%d subrepos'), 'status.modified')]
     t = []
     for s, l in zip(st, labels):
         if s:
             t.append(l % len(s))
 
     t = ', '.join(t)
     cleanworkdir = False
 
     if len(parents) > 1:
         t += _(' (merge)')
     elif branch != parents[0].branch():
         t += _(' (new branch)')
     elif (parents[0].extra().get('close') and
           pnode in repo.branchheads(branch, closed=True)):
         t += _(' (head closed)')
     elif (not st[0] and not st[1] and not st[2] and not st[7]):
         t += _(' (clean)')
         cleanworkdir = True
     elif pnode not in bheads:
         t += _(' (new branch head)')
 
     if cleanworkdir:
         ui.status(_('commit: %s\n') % t.strip())
     else:
         ui.write(_('commit: %s\n') % t.strip())
 
     # all ancestors of branch heads - all ancestors of parent = new csets
     new = [0] * len(repo)
     cl = repo.changelog
     for a in [cl.rev(n) for n in bheads]:
         new[a] = 1
     for a in cl.ancestors(*[cl.rev(n) for n in bheads]):
         new[a] = 1
     for a in [p.rev() for p in parents]:
         if a >= 0:
             new[a] = 0
     for a in cl.ancestors(*[p.rev() for p in parents]):
         new[a] = 0
     new = sum(new)
 
     if new == 0:
         ui.status(_('update: (current)\n'))
     elif pnode not in bheads:
         ui.write(_('update: %d new changesets (update)\n') % new)
     else:
         ui.write(_('update: %d new changesets, %d branch heads (merge)\n') %
                  (new, len(bheads)))
 
     if opts.get('remote'):
         t = []
         source, branches = hg.parseurl(ui.expandpath('default'))
         other = hg.repository(cmdutil.remoteui(repo, {}), source)
         revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev'))
         ui.debug('comparing with %s\n' % url.hidepassword(source))
         repo.ui.pushbuffer()
         common, incoming, rheads = repo.findcommonincoming(other)
         repo.ui.popbuffer()
         if incoming:
             t.append(_('1 or more incoming'))
 
         dest, branches = hg.parseurl(ui.expandpath('default-push', 'default'))
         revs, checkout = hg.addbranchrevs(repo, repo, branches, None)
         other = hg.repository(cmdutil.remoteui(repo, {}), dest)
         ui.debug('comparing with %s\n' % url.hidepassword(dest))
         repo.ui.pushbuffer()
         o = repo.findoutgoing(other)
         repo.ui.popbuffer()
         o = repo.changelog.nodesbetween(o, None)[0]
         if o:
             t.append(_('%d outgoing') % len(o))
 
         if t:
             ui.write(_('remote: %s\n') % (', '.join(t)))
         else:
             ui.status(_('remote: (synced)\n'))
 
 def tag(ui, repo, name1, *names, **opts):
     """add one or more tags for the current or given revision
 
     Name a particular revision using <name>.
 
     Tags are used to name particular revisions of the repository and are
     very useful to compare different revisions, to go back to significant
     earlier versions or to mark branch points as releases, etc.
 
     If no revision is given, the parent of the working directory is
     used, or tip if no revision is checked out.
 
     To facilitate version control, distribution, and merging of tags,
     they are stored as a file named ".hgtags" which is managed
     similarly to other project files and can be hand-edited if
     necessary. The file '.hg/localtags' is used for local tags (not
     shared among repositories).
 
     See :hg:`help dates` for a list of formats valid for -d/--date.
 
     Since tag names have priority over branch names during revision
     lookup, using an existing branch name as a tag name is discouraged.
     """
 
     rev_ = "."
     names = [t.strip() for t in (name1,) + names]
     if len(names) != len(set(names)):
         raise util.Abort(_('tag names must be unique'))
     for n in names:
         if n in ['tip', '.', 'null']:
             raise util.Abort(_('the name \'%s\' is reserved') % n)
     if opts.get('rev') and opts.get('remove'):
         raise util.Abort(_("--rev and --remove are incompatible"))
     if opts.get('rev'):
         rev_ = opts['rev']
     message = opts.get('message')
     if opts.get('remove'):
         expectedtype = opts.get('local') and 'local' or 'global'
         for n in names:
             if not repo.tagtype(n):
                 raise util.Abort(_('tag \'%s\' does not exist') % n)
             if repo.tagtype(n) != expectedtype:
                 if expectedtype == 'global':
                     raise util.Abort(_('tag \'%s\' is not a global tag') % n)
                 else:
                     raise util.Abort(_('tag \'%s\' is not a local tag') % n)
         rev_ = nullid
         if not message:
             # we don't translate commit messages
             message = 'Removed tag %s' % ', '.join(names)
     elif not opts.get('force'):
         for n in names:
             if n in repo.tags():
                 raise util.Abort(_('tag \'%s\' already exists '
                                    '(use -f to force)') % n)
     if not rev_ and repo.dirstate.parents()[1] != nullid:
         raise util.Abort(_('uncommitted merge - please provide a '
                            'specific revision'))
     r = repo[rev_].node()
 
     if not message:
         # we don't translate commit messages
         message = ('Added tag %s for changeset %s' %
                    (', '.join(names), short(r)))
 
     date = opts.get('date')
     if date:
         date = util.parsedate(date)
 
     repo.tag(names, r, message, opts.get('local'), opts.get('user'), date)
 
 def tags(ui, repo):
     """list repository tags
 
     This lists both regular and local tags. When the -v/--verbose
     switch is used, a third column "local" is printed for local tags.
     """
 
     hexfunc = ui.debugflag and hex or short
     tagtype = ""
 
     for t, n in reversed(repo.tagslist()):
         if ui.quiet:
             ui.write("%s\n" % t)
             continue
 
         try:
             hn = hexfunc(n)
             r = "%5d:%s" % (repo.changelog.rev(n), hn)
         except error.LookupError:
             r = "    ?:%s" % hn
         else:
             spaces = " " * (30 - encoding.colwidth(t))
             if ui.verbose:
                 if repo.tagtype(t) == 'local':
                     tagtype = " local"
                 else:
                     tagtype = ""
             ui.write("%s%s %s%s\n" % (t, spaces, r, tagtype))
 
 def tip(ui, repo, **opts):
     """show the tip revision
 
     The tip revision (usually just called the tip) is the changeset
     most recently added to the repository (and therefore the most
     recently changed head).
 
     If you have just made a commit, that commit will be the tip. If
     you have just pulled changes from another repository, the tip of
     that repository becomes the current tip. The "tip" tag is special
     and cannot be renamed or assigned to a different changeset.
     """
     displayer = cmdutil.show_changeset(ui, repo, opts)
     displayer.show(repo[len(repo) - 1])
     displayer.close()
 
 def unbundle(ui, repo, fname1, *fnames, **opts):
     """apply one or more changegroup files
 
     Apply one or more compressed changegroup files generated by the
     bundle command.
     """
     fnames = (fname1,) + fnames
 
     lock = repo.lock()
     try:
         for fname in fnames:
             f = url.open(ui, fname)
             gen = changegroup.readbundle(f, fname)
             modheads = repo.addchangegroup(gen, 'unbundle', 'bundle:' + fname)
     finally:
         lock.release()
 
     return postincoming(ui, repo, modheads, opts.get('update'), None)
 
 def update(ui, repo, node=None, rev=None, clean=False, date=None, check=False):
     """update working directory (or switch revisions)
 
     Update the repository's working directory to the specified
     changeset.
 
     If no changeset is specified, attempt to update to the head of the
     current branch. If this head is a descendant of the working
     directory's parent, update to it, otherwise abort.
 
     The following rules apply when the working directory contains
     uncommitted changes:
 
     1. If neither -c/--check nor -C/--clean is specified, and if
        the requested changeset is an ancestor or descendant of
        the working directory's parent, the uncommitted changes
        are merged into the requested changeset and the merged
        result is left uncommitted. If the requested changeset is
        not an ancestor or descendant (that is, it is on another
        branch), the update is aborted and the uncommitted changes
        are preserved.
 
     2. With the -c/--check option, the update is aborted and the
        uncommitted changes are preserved.
 
     3. With the -C/--clean option, uncommitted changes are discarded and
        the working directory is updated to the requested changeset.
 
     Use null as the changeset to remove the working directory (like
     :hg:`clone -U`).
 
     If you want to update just one file to an older changeset, use :hg:`revert`.
 
     See :hg:`help dates` for a list of formats valid for -d/--date.
     """
     if rev and node:
         raise util.Abort(_("please specify just one revision"))
 
     if not rev:
         rev = node
 
     if check and clean:
         raise util.Abort(_("cannot specify both -c/--check and -C/--clean"))
 
     if check:
         # we could use dirty() but we can ignore merge and branch trivia
         c = repo[None]
         if c.modified() or c.added() or c.removed():
             raise util.Abort(_("uncommitted local changes"))
 
     if date:
         if rev:
             raise util.Abort(_("you can't specify a revision and a date"))
         rev = cmdutil.finddate(ui, repo, date)
 
     if clean or check:
         return hg.clean(repo, rev)
     else:
         return hg.update(repo, rev)
 
 def verify(ui, repo):
     """verify the integrity of the repository
 
     Verify the integrity of the current repository.
 
     This will perform an extensive check of the repository's
     integrity, validating the hashes and checksums of each entry in
     the changelog, manifest, and tracked files, as well as the
     integrity of their crosslinks and indices.
     """
     return hg.verify(repo)
 
 def version_(ui):
     """output version and copyright information"""
     ui.write(_("Mercurial Distributed SCM (version %s)\n")
              % util.version())
     ui.status(_(
         "\nCopyright (C) 2005-2010 Matt Mackall <[e-mail]> and others\n"
         "This is free software; see the source for copying conditions. "
         "There is NO\nwarranty; "
         "not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
     ))
 
 # Command options and aliases are listed here, alphabetically
 
 globalopts = [
     ('R', 'repository', '',
      _('repository root directory or name of overlay bundle file')),
     ('', 'cwd', '', _('change working directory')),
     ('y', 'noninteractive', None,
      _('do not prompt, assume \'yes\' for any required answers')),
     ('q', 'quiet', None, _('suppress output')),
     ('v', 'verbose', None, _('enable additional output')),
     ('', 'config', [],
      _('set/override config option (use \'section.name=value\')')),
     ('', 'debug', None, _('enable debugging output')),
     ('', 'debugger', None, _('start debugger')),
     ('', 'encoding', encoding.encoding, _('set the charset encoding')),
     ('', 'encodingmode', encoding.encodingmode,
      _('set the charset encoding mode')),
     ('', 'traceback', None, _('always print a traceback on exception')),
     ('', 'time', None, _('time how long the command takes')),
     ('', 'profile', None, _('print command execution profile')),
     ('', 'version', None, _('output version information and exit')),
     ('h', 'help', None, _('display help and exit')),
 ]
 
 dryrunopts = [('n', 'dry-run', None,
                _('do not perform actions, just print output'))]
 
 remoteopts = [
     ('e', 'ssh', '', _('specify ssh command to use')),
     ('', 'remotecmd', '', _('specify hg command to run on the remote side')),
 ]
 
 walkopts = [
     ('I', 'include', [], _('include names matching the given patterns')),
     ('X', 'exclude', [], _('exclude names matching the given patterns')),
 ]
 
 commitopts = [
     ('m', 'message', '', _('use <text> as commit message')),
     ('l', 'logfile', '', _('read commit message from <file>')),
 ]
 
 commitopts2 = [
     ('d', 'date', '', _('record datecode as commit date')),
     ('u', 'user', '', _('record the specified user as committer')),
 ]
 
 templateopts = [
     ('', 'style', '', _('display using template map file')),
     ('', 'template', '', _('display with template')),
 ]
 
 logopts = [
     ('p', 'patch', None, _('show patch')),
     ('g', 'git', None, _('use git extended diff format')),
     ('l', 'limit', '', _('limit number of changes displayed')),
     ('M', 'no-merges', None, _('do not show merges')),
     ('', 'stat', None, _('output diffstat-style summary of changes')),
 ] + templateopts
 
 diffopts = [
     ('a', 'text', None, _('treat all files as text')),
     ('g', 'git', None, _('use git extended diff format')),
     ('', 'nodates', None, _('omit dates from diff headers'))
 ]
 
 diffopts2 = [
     ('p', 'show-function', None, _('show which function each change is in')),
     ('', 'reverse', None, _('produce a diff that undoes the changes')),
     ('w', 'ignore-all-space', None,
      _('ignore white space when comparing lines')),
     ('b', 'ignore-space-change', None,
      _('ignore changes in the amount of white space')),
     ('B', 'ignore-blank-lines', None,
      _('ignore changes whose lines are all blank')),
     ('U', 'unified', '', _('number of lines of context to show')),
     ('', 'stat', None, _('output diffstat-style summary of changes')),
 ]
 
 similarityopts = [
     ('s', 'similarity', '',
            _('guess renamed files by similarity (0<=s<=100)'))
 ]
 
 table = {
     "^add": (add, walkopts + dryrunopts, _('[OPTION]... [FILE]...')),
     "addremove":
         (addremove, similarityopts + walkopts + dryrunopts,
          _('[OPTION]... [FILE]...')),
     "^annotate|blame":
         (annotate,
          [('r', 'rev', '', _('annotate the specified revision')),
           ('', 'follow', None,
            _('follow copies/renames and list the filename (DEPRECATED)')),
           ('', 'no-follow', None, _("don't follow copies and renames")),
           ('a', 'text', None, _('treat all files as text')),
           ('u', 'user', None, _('list the author (long with -v)')),
           ('f', 'file', None, _('list the filename')),
           ('d', 'date', None, _('list the date (short with -q)')),
           ('n', 'number', None, _('list the revision number (default)')),
           ('c', 'changeset', None, _('list the changeset')),
           ('l', 'line-number', None,
            _('show line number at the first appearance'))
          ] + walkopts,
          _('[-r REV] [-f] [-a] [-u] [-d] [-n] [-c] [-l] FILE...')),
     "archive":
         (archive,
          [('', 'no-decode', None, _('do not pass files through decoders')),
           ('p', 'prefix', '', _('directory prefix for files in archive')),
           ('r', 'rev', '', _('revision to distribute')),
           ('t', 'type', '', _('type of distribution to create')),
          ] + walkopts,
          _('[OPTION]... DEST')),
     "backout":
         (backout,
          [('', 'merge', None,
            _('merge with old dirstate parent after backout')),
           ('', 'parent', '', _('parent to choose when backing out merge')),
           ('r', 'rev', '', _('revision to backout')),
          ] + walkopts + commitopts + commitopts2,
          _('[OPTION]... [-r] REV')),
     "bisect":
         (bisect,
          [('r', 'reset', False, _('reset bisect state')),
           ('g', 'good', False, _('mark changeset good')),
           ('b', 'bad', False, _('mark changeset bad')),
           ('s', 'skip', False, _('skip testing changeset')),
           ('c', 'command', '', _('use command to check changeset state')),
           ('U', 'noupdate', False, _('do not update to target'))],
          _("[-gbsr] [-U] [-c CMD] [REV]")),
     "branch":
         (branch,
          [('f', 'force', None,
            _('set branch name even if it shadows an existing branch')),
           ('C', 'clean', None, _('reset branch name to parent branch name'))],
          _('[-fC] [NAME]')),
     "branches":
         (branches,
          [('a', 'active', False,
            _('show only branches that have unmerged heads')),
           ('c', 'closed', False,
            _('show normal and closed branches'))],
          _('[-ac]')),
     "bundle":
         (bundle,
          [('f', 'force', None,
            _('run even when the destination is unrelated')),
           ('r', 'rev', [],
            _('a changeset intended to be added to the destination')),
           ('b', 'branch', [],
            _('a specific branch you would like to bundle')),
           ('', 'base', [],
            _('a base changeset assumed to be available at the destination')),
           ('a', 'all', None, _('bundle all changesets in the repository')),
           ('t', 'type', 'bzip2', _('bundle compression type to use')),
          ] + remoteopts,
          _('[-f] [-t TYPE] [-a] [-r REV]... [--base REV]... FILE [DEST]')),
     "cat":
         (cat,
          [('o', 'output', '', _('print output to file with formatted name')),
           ('r', 'rev', '', _('print the given revision')),
           ('', 'decode', None, _('apply any matching decode filter')),
          ] + walkopts,
          _('[OPTION]... FILE...')),
     "^clone":
         (clone,
          [('U', 'noupdate', None,
           _('the clone will include an empty working copy (only a repository)')),
           ('u', 'updaterev', '',
            _('revision, tag or branch to check out')),
           ('r', 'rev', [],
            _('include the specified changeset')),
           ('b', 'branch', [],
            _('clone only the specified branch')),
           ('', 'pull', None, _('use pull protocol to copy metadata')),
           ('', 'uncompressed', None,
            _('use uncompressed transfer (fast over LAN)')),
          ] + remoteopts,
          _('[OPTION]... SOURCE [DEST]')),
     "^commit|ci":
         (commit,
          [('A', 'addremove', None,
            _('mark new/missing files as added/removed before committing')),
           ('', 'close-branch', None,
            _('mark a branch as closed, hiding it from the branch list')),
          ] + walkopts + commitopts + commitopts2,
          _('[OPTION]... [FILE]...')),
     "copy|cp":
         (copy,
          [('A', 'after', None, _('record a copy that has already occurred')),
           ('f', 'force', None,
            _('forcibly copy over an existing managed file')),
          ] + walkopts + dryrunopts,
          _('[OPTION]... [SOURCE]... DEST')),
     "debugancestor": (debugancestor, [], _('[INDEX] REV1 REV2')),
     "debugcheckstate": (debugcheckstate, [], ''),
     "debugcommands": (debugcommands, [], _('[COMMAND]')),
     "debugcomplete":
         (debugcomplete,
          [('o', 'options', None, _('show the command options'))],
          _('[-o] CMD')),
     "debugdate":
         (debugdate,
          [('e', 'extended', None, _('try extended date formats'))],
          _('[-e] DATE [RANGE]')),
     "debugdata": (debugdata, [], _('FILE REV')),
     "debugfsinfo": (debugfsinfo, [], _('[PATH]')),
     "debugindex": (debugindex, [], _('FILE')),
     "debugindexdot": (debugindexdot, [], _('FILE')),
     "debuginstall": (debuginstall, [], ''),
     "debugrebuildstate":
         (debugrebuildstate,
          [('r', 'rev', '', _('revision to rebuild to'))],
          _('[-r REV] [REV]')),
     "debugrename":
         (debugrename,
          [('r', 'rev', '', _('revision to debug'))],
          _('[-r REV] FILE')),
     "debugsetparents":
         (debugsetparents, [], _('REV1 [REV2]')),
     "debugstate":
         (debugstate,
          [('', 'nodates', None, _('do not display the saved mtime'))],
          _('[OPTION]...')),
     "debugsub":
         (debugsub,
          [('r', 'rev', '', _('revision to check'))],
          _('[-r REV] [REV]')),
     "debugwalk": (debugwalk, walkopts, _('[OPTION]... [FILE]...')),
     "^diff":
         (diff,
          [('r', 'rev', [], _('revision')),
           ('c', 'change', '', _('change made by revision'))
          ] + diffopts + diffopts2 + walkopts,
          _('[OPTION]... ([-c REV] | [-r REV1 [-r REV2]]) [FILE]...')),
     "^export":
         (export,
          [('o', 'output', '', _('print output to file with formatted name')),
           ('', 'switch-parent', None, _('diff against the second parent')),
           ('r', 'rev', [], _('revisions to export')),
           ] + diffopts,
          _('[OPTION]... [-o OUTFILESPEC] REV...')),
     "^forget":
         (forget,
          [] + walkopts,
          _('[OPTION]... FILE...')),
     "grep":
         (grep,
          [('0', 'print0', None, _('end fields with NUL')),
           ('', 'all', None, _('print all revisions that match')),
           ('f', 'follow', None,
            _('follow changeset history,'
              ' or file history across copies and renames')),
           ('i', 'ignore-case', None, _('ignore case when matching')),
           ('l', 'files-with-matches', None,
            _('print only filenames and revisions that match')),
           ('n', 'line-number', None, _('print matching line numbers')),
           ('r', 'rev', [], _('only search files changed within revision range')),
           ('u', 'user', None, _('list the author (long with -v)')),
           ('d', 'date', None, _('list the date (short with -q)')),
          ] + walkopts,
          _('[OPTION]... PATTERN [FILE]...')),
     "heads":
         (heads,
          [('r', 'rev', '', _('show only heads which are descendants of REV')),
           ('t', 'topo', False, _('show topological heads only')),
           ('a', 'active', False,
            _('show active branchheads only [DEPRECATED]')),
           ('c', 'closed', False,
            _('show normal and closed branch heads')),
          ] + templateopts,
          _('[-ac] [-r STARTREV] [REV]...')),
     "help": (help_, [], _('[TOPIC]')),
     "identify|id":
         (identify,
          [('r', 'rev', '', _('identify the specified revision')),
           ('n', 'num', None, _('show local revision number')),
           ('i', 'id', None, _('show global revision id')),
           ('b', 'branch', None, _('show branch')),
           ('t', 'tags', None, _('show tags'))],
          _('[-nibt] [-r REV] [SOURCE]')),
     "import|patch":
         (import_,
          [('p', 'strip', 1,
            _('directory strip option for patch. This has the same '
              'meaning as the corresponding patch option')),
           ('b', 'base', '', _('base path')),
           ('f', 'force', None,
            _('skip check for outstanding uncommitted changes')),
           ('', 'no-commit', None,
            _("don't commit, just update the working directory")),
           ('', 'exact', None,
            _('apply patch to the nodes from which it was generated')),
           ('', 'import-branch', None,
            _('use any branch information in patch (implied by --exact)'))] +
          commitopts + commitopts2 + similarityopts,
          _('[OPTION]... PATCH...')),
     "incoming|in":
         (incoming,
          [('f', 'force', None,
            _('run even if remote repository is unrelated')),
           ('n', 'newest-first', None, _('show newest record first')),
           ('', 'bundle', '', _('file to store the bundles into')),
           ('r', 'rev', [],
            _('a remote changeset intended to be added')),
           ('b', 'branch', [],
            _('a specific branch you would like to pull')),
          ] + logopts + remoteopts,
          _('[-p] [-n] [-M] [-f] [-r REV]...'
            ' [--bundle FILENAME] [SOURCE]')),
     "^init":
         (init,
          remoteopts,
          _('[-e CMD] [--remotecmd CMD] [DEST]')),
     "locate":
         (locate,
          [('r', 'rev', '', _('search the repository as it is in REV')),
           ('0', 'print0', None,
            _('end filenames with NUL, for use with xargs')),
           ('f', 'fullpath', None,
            _('print complete paths from the filesystem root')),
          ] + walkopts,
          _('[OPTION]... [PATTERN]...')),
     "^log|history":
         (log,
          [('f', 'follow', None,
            _('follow changeset history,'
              ' or file history across copies and renames')),
           ('', 'follow-first', None,
            _('only follow the first parent of merge changesets')),
           ('d', 'date', '', _('show revisions matching date spec')),
           ('C', 'copies', None, _('show copied files')),
           ('k', 'keyword', [], _('do case-insensitive search for a keyword')),
           ('r', 'rev', [], _('show the specified revision or range')),
           ('', 'removed', None, _('include revisions where files were removed')),
           ('m', 'only-merges', None, _('show only merges')),
           ('u', 'user', [], _('revisions committed by user')),
           ('', 'only-branch', [],
             _('show only changesets within the given named branch (DEPRECATED)')),
           ('b', 'branch', [],
             _('show changesets within the given named branch')),
           ('P', 'prune', [],
            _('do not display revision or any of its ancestors')),
          ] + logopts + walkopts,
          _('[OPTION]... [FILE]')),
     "manifest":
         (manifest,
          [('r', 'rev', '', _('revision to display'))],
          _('[-r REV]')),
     "^merge":
         (merge,
          [('f', 'force', None, _('force a merge with outstanding changes')),
           ('r', 'rev', '', _('revision to merge')),
           ('P', 'preview', None,
            _('review revisions to merge (no merge is performed)'))],
          _('[-P] [-f] [[-r] REV]')),
     "outgoing|out":
         (outgoing,
          [('f', 'force', None,
            _('run even when the destination is unrelated')),
           ('r', 'rev', [],
            _('a changeset intended to be included in the destination')),
           ('n', 'newest-first', None, _('show newest record first')),
           ('b', 'branch', [],
            _('a specific branch you would like to push')),
          ] + logopts + remoteopts,
          _('[-M] [-p] [-n] [-f] [-r REV]... [DEST]')),
     "parents":
         (parents,
          [('r', 'rev', '', _('show parents of the specified revision')),
          ] + templateopts,
          _('[-r REV] [FILE]')),
     "paths": (paths, [], _('[NAME]')),
     "^pull":
         (pull,
          [('u', 'update', None,
            _('update to new branch head if changesets were pulled')),
           ('f', 'force', None,
            _('run even when remote repository is unrelated')),
           ('r', 'rev', [],
            _('a remote changeset intended to be added')),
           ('b', 'branch', [],
            _('a specific branch you would like to pull')),
          ] + remoteopts,
          _('[-u] [-f] [-r REV]... [-e CMD] [--remotecmd CMD] [SOURCE]')),
     "^push":
         (push,
          [('f', 'force', None, _('force push')),
           ('r', 'rev', [],
            _('a changeset intended to be included in the destination')),
           ('b', 'branch', [],
            _('a specific branch you would like to push')),
          ] + remoteopts,
          _('[-f] [-r REV]... [-e CMD] [--remotecmd CMD] [DEST]')),
     "recover": (recover, []),
     "^remove|rm":
         (remove,
          [('A', 'after', None, _('record delete for missing files')),
           ('f', 'force', None,
            _('remove (and delete) file even if added or modified')),
          ] + walkopts,
          _('[OPTION]... FILE...')),
     "rename|mv":
         (rename,
          [('A', 'after', None, _('record a rename that has already occurred')),
           ('f', 'force', None,
            _('forcibly copy over an existing managed file')),
          ] + walkopts + dryrunopts,
          _('[OPTION]... SOURCE... DEST')),
     "resolve":
         (resolve,
          [('a', 'all', None, _('select all unresolved files')),
           ('l', 'list', None, _('list state of files needing merge')),
           ('m', 'mark', None, _('mark files as resolved')),
           ('u', 'unmark', None, _('unmark files as resolved')),
           ('n', 'no-status', None, _('hide status prefix'))]
           + walkopts,
           _('[OPTION]... [FILE]...')),
     "revert":
         (revert,
          [('a', 'all', None, _('revert all changes when no arguments given')),
           ('d', 'date', '', _('tipmost revision matching date')),
           ('r', 'rev', '', _('revert to the specified revision')),
           ('', 'no-backup', None, _('do not save backup copies of files')),
          ] + walkopts + dryrunopts,
          _('[OPTION]... [-r REV] [NAME]...')),
     "rollback": (rollback, dryrunopts),
     "root": (root, []),
     "^serve":
         (serve,
          [('A', 'accesslog', '', _('name of access log file to write to')),
           ('d', 'daemon', None, _('run server in background')),
           ('', 'daemon-pipefds', '', _('used internally by daemon mode')),
           ('E', 'errorlog', '', _('name of error log file to write to')),
           # use string type, then we can check if something was passed
           ('p', 'port', '', _('port to listen on (default: 8000)')),
           ('a', 'address', '',
            _('address to listen on (default: all interfaces)')),
           ('', 'prefix', '',
            _('prefix path to serve from (default: server root)')),
           ('n', 'name', '',
            _('name to show in web pages (default: working directory)')),
           ('', 'web-conf', '', _('name of the hgweb config file'
                                     ' (serve more than one repository)')),
           ('', 'webdir-conf', '', _('name of the hgweb config file'
                                     ' (DEPRECATED)')),
           ('', 'pid-file', '', _('name of file to write process ID to')),
           ('', 'stdio', None, _('for remote clients')),
           ('t', 'templates', '', _('web templates to use')),
           ('', 'style', '', _('template style to use')),
           ('6', 'ipv6', None, _('use IPv6 in addition to IPv4')),
           ('', 'certificate', '', _('SSL certificate file'))],
          _('[OPTION]...')),
     "showconfig|debugconfig":
         (showconfig,
          [('u', 'untrusted', None, _('show untrusted configuration options'))],
          _('[-u] [NAME]...')),
     "^summary|sum":
         (summary,
          [('', 'remote', None, _('check for push and pull'))], '[--remote]'),
     "^status|st":
         (status,
          [('A', 'all', None, _('show status of all files')),
           ('m', 'modified', None, _('show only modified files')),
           ('a', 'added', None, _('show only added files')),
           ('r', 'removed', None, _('show only removed files')),
           ('d', 'deleted', None, _('show only deleted (but tracked) files')),
           ('c', 'clean', None, _('show only files without changes')),
           ('u', 'unknown', None, _('show only unknown (not tracked) files')),
           ('i', 'ignored', None, _('show only ignored files')),
           ('n', 'no-status', None, _('hide status prefix')),
           ('C', 'copies', None, _('show source of copied files')),
           ('0', 'print0', None,
            _('end filenames with NUL, for use with xargs')),
           ('', 'rev', [], _('show difference from revision')),
           ('', 'change', '', _('list the changed files of a revision')),
          ] + walkopts,
          _('[OPTION]... [FILE]...')),
     "tag":
         (tag,
          [('f', 'force', None, _('replace existing tag')),
           ('l', 'local', None, _('make the tag local')),
           ('r', 'rev', '', _('revision to tag')),
           ('', 'remove', None, _('remove a tag')),
           # -l/--local is already there, commitopts cannot be used
           ('m', 'message', '', _('use <text> as commit message')),
          ] + commitopts2,
          _('[-f] [-l] [-m TEXT] [-d DATE] [-u USER] [-r REV] NAME...')),
     "tags": (tags, [], ''),
     "tip":
         (tip,
          [('p', 'patch', None, _('show patch')),
           ('g', 'git', None, _('use git extended diff format')),
          ] + templateopts,
          _('[-p] [-g]')),
     "unbundle":
         (unbundle,
          [('u', 'update', None,
            _('update to new branch head if changesets were unbundled'))],
          _('[-u] FILE...')),
     "^update|up|checkout|co":
         (update,
          [('C', 'clean', None, _('discard uncommitted changes (no backup)')),
           ('c', 'check', None, _('check for uncommitted changes')),
           ('d', 'date', '', _('tipmost revision matching date')),
           ('r', 'rev', '', _('revision'))],
          _('[-c] [-C] [-d DATE] [[-r] REV]')),
     "verify": (verify, []),
     "version": (version_, []),
 }
 
 norepo = ("clone init version help debugcommands debugcomplete debugdata"
           " debugindex debugindexdot debugdate debuginstall debugfsinfo")
 optionalrepo = ("identify paths serve showconfig debugancestor")

tests/test-bheads.out

@@ -1,182 +1,181 b''
 0: Adding root node ()
 -------
 0: Adding root node ()
 =======
 marked working directory as branch a
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 1: Adding a branch (a)
 =======
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch b
-created new head
 2: Adding b branch (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 2: Adding b branch (b)
 =======
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 3: Adding b branch head 1 (b)
 =======
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 created new head
 4: Adding b branch head 2 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 4: Adding b branch head 2 (b)
 3: Adding b branch head 1 (b)
 =======
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 created new head
 5: Adding b branch head 3 (b)
 4: Adding b branch head 2 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 5: Adding b branch head 3 (b)
 4: Adding b branch head 2 (b)
 3: Adding b branch head 1 (b)
 =======
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 =======
 marked working directory as branch c
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 7: Adding c branch (c)
 =======
 no open branch heads found on branches c (started at 3)
 1
 -------
 7: Adding c branch (c)
 0
 -------
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 0
 -------
 3: Adding b branch head 1 (b)
 0
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 0
 -------
 no open branch heads found on branches b (started at 7)
 1
 =======
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 0: Adding root node ()
 -------
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 1: Adding a branch (a)
 -------
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 -------
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 -------
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 -------
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 -------
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 -------
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 -------
 7: Adding c branch (c)
 -------
 =======
 1: Adding a branch (a)
 -------
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 -------
 7: Adding c branch (c)
 -------
 abort: unknown revision 'z'!
 -------
 =======
 7: Adding c branch (c)
 6: Merging b branch head 2 and b branch head 3 (b)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)
 0: Adding root node ()
 % topological heads
 7: Adding c branch (c)
 3: Adding b branch head 1 (b)
 1: Adding a branch (a)

tests/test-branch-option.out

@@ -1,47 +1,46 b''
 marked working directory as branch a
 adding foo
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch c
-created new head
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 updating to branch a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch b
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch b
 created new head
 in rev c branch a
 1:dd6e60a716c6
 2:f25d57ab0566
 1:dd6e60a716c6
 2:f25d57ab0566
 out branch .
 2:65511d0e2b55
 2:65511d0e2b55
 clone branch b
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 1 files (+1 heads)
 updating to branch b
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 2:65511d0e2b55
 1:b84708d77ab7
 2:65511d0e2b55
 clone rev a branch b
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 1 files (+1 heads)
 updating to branch a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 2:65511d0e2b55
 1:b84708d77ab7
 0:5b65ba7c951d

tests/test-branches.out

@@ -1,245 +1,244 b''
 marked working directory as branch a
 marked working directory as branch q
 reset working directory to branch a
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch b
-created new head
 1 files updated, 0 files merged, 2 files removed, 0 files unresolved
 marked working directory as branch c
 abort: the name 'tip' is reserved
 abort: the name 'null' is reserved
 abort: the name '.' is reserved
 marked working directory as branch a branch name much longer than the default justification used by branches
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 b                              4:aee39cd168d0
 c                              6:589736a22561 (inactive)
 a                              5:d8cbc61dbaa6 (inactive)
 default                        0:19709c5a4e75 (inactive)
 -------
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 b                              4:aee39cd168d0
 --- Branch a
 changeset:   5:d8cbc61dbaa6
 branch:      a
 parent:      2:881fe2b92ad0
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 summary:     Adding b branch head 2
 
 changeset:   2:881fe2b92ad0
 branch:      a
 user:        test
 date:        Thu Jan 01 00:00:02 1970 +0000
 summary:     Adding to a branch
 
 changeset:   1:dd6b440dd85a
 branch:      a
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     Adding a branch
 
 ---- Branch b
 changeset:   4:aee39cd168d0
 branch:      b
 user:        test
 date:        Thu Jan 01 00:00:03 1970 +0000
 summary:     Adding b branch head 1
 
 changeset:   3:ac22033332d1
 branch:      b
 parent:      0:19709c5a4e75
 user:        test
 date:        Thu Jan 01 00:00:02 1970 +0000
 summary:     Adding b branch
 
 ---- going to test branch closing
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 b                              4:aee39cd168d0
 c                              6:589736a22561 (inactive)
 a                              5:d8cbc61dbaa6 (inactive)
 default                        0:19709c5a4e75 (inactive)
 2 files updated, 0 files merged, 4 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 b                             10:bfbe841b666e
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 c                              6:589736a22561 (inactive)
 a                              5:d8cbc61dbaa6 (inactive)
 default                        0:19709c5a4e75 (inactive)
 changeset:   10:bfbe841b666e
 branch:      b
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     adding another cset to branch b
 
 changeset:   8:eebb944467c9
 branch:      b
 parent:      4:aee39cd168d0
 user:        test
 date:        Thu Jan 01 00:00:07 1970 +0000
 summary:     adding cset to branch b
 
 changeset:   7:10ff5895aa57
 branch:      a branch name much longer than the default justification used by branches
 user:        test
 date:        Thu Jan 01 00:00:06 1970 +0000
 summary:     Adding d branch
 
 changeset:   6:589736a22561
 branch:      c
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 summary:     Adding c branch
 
 changeset:   5:d8cbc61dbaa6
 branch:      a
 parent:      2:881fe2b92ad0
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 summary:     Adding b branch head 2
 
 changeset:   0:19709c5a4e75
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     Adding root node
 
 changeset:   10:bfbe841b666e
 branch:      b
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     adding another cset to branch b
 
 changeset:   8:eebb944467c9
 branch:      b
 parent:      4:aee39cd168d0
 user:        test
 date:        Thu Jan 01 00:00:07 1970 +0000
 summary:     adding cset to branch b
 
 changeset:   7:10ff5895aa57
 branch:      a branch name much longer than the default justification used by branches
 user:        test
 date:        Thu Jan 01 00:00:06 1970 +0000
 summary:     Adding d branch
 
 changeset:   6:589736a22561
 branch:      c
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 summary:     Adding c branch
 
 changeset:   5:d8cbc61dbaa6
 branch:      a
 parent:      2:881fe2b92ad0
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 summary:     Adding b branch head 2
 
 changeset:   0:19709c5a4e75
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     Adding root node
 
 b                              8:eebb944467c9
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 --- b branch should be inactive
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 c                              6:589736a22561 (inactive)
 a                              5:d8cbc61dbaa6 (inactive)
 default                        0:19709c5a4e75 (inactive)
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 b                             12:2da6583810df (closed)
 c                              6:589736a22561 (inactive)
 a                              5:d8cbc61dbaa6 (inactive)
 default                        0:19709c5a4e75 (inactive)
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 no open branch heads found on branches b
 changeset:   12:2da6583810df
 branch:      b
 tag:         tip
 parent:      8:eebb944467c9
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     close this part branch too
 
 changeset:   11:c84627f3c15d
 branch:      b
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     prune bad branch
 
 reopening closed branch head 12
 --- branch b is back in action
 b                             13:6ac12926b8c3
 a branch name much longer than the default justification used by branches 7:10ff5895aa57
 ---- test heads listings
 changeset:   13:6ac12926b8c3
 branch:      b
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     reopen branch with a change
 
 changeset:   7:10ff5895aa57
 branch:      a branch name much longer than the default justification used by branches
 user:        test
 date:        Thu Jan 01 00:00:06 1970 +0000
 summary:     Adding d branch
 
 changeset:   6:589736a22561
 branch:      c
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 summary:     Adding c branch
 
 changeset:   5:d8cbc61dbaa6
 branch:      a
 parent:      2:881fe2b92ad0
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 summary:     Adding b branch head 2
 
 changeset:   0:19709c5a4e75
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     Adding root node
 
 % branch default
 changeset:   0:19709c5a4e75
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     Adding root node
 
 % branch a
 changeset:   5:d8cbc61dbaa6
 branch:      a
 parent:      2:881fe2b92ad0
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 summary:     Adding b branch head 2
 
 no open branch heads found on branches a
 % branch b
 changeset:   13:6ac12926b8c3
 branch:      b
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     reopen branch with a change
 
 changeset:   13:6ac12926b8c3
 branch:      b
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     reopen branch with a change
 
 changeset:   11:c84627f3c15d
 branch:      b
 user:        test
 date:        Thu Jan 01 00:00:09 1970 +0000
 summary:     prune bad branch
 

tests/test-clone-update-order.out

@@ -1,87 +1,85 b''
 
 % prepare repo a
 adding bar
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch mine
 adding world
-created new head
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch other
 adding bye
-created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 % test -U -u
 abort: cannot specify both --noupdate and --updaterev
 % test -U
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 % test -u .
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 updating to branch mine
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test -u 0
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test -u 1
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 updating to branch mine
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test -u 2
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 updating to branch other
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test -r 0
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 updating to branch other
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test -r mine ... mine is ignored
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 updating to branch other
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test -b default
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 3 files (+2 heads)
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 updating to branch other
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % test tip
 updating to branch other
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved

tests/test-clone.out

@@ -1,314 +1,313 b''
 
 % prepare repo a
 % list files in store/data (should show a 'b.d')
 .hg/store/data/a.i
 .hg/store/data/b.d
 .hg/store/data/b.i
 
 % default operation
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 a
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 11 changesets, 11 total revisions
 
 % no update
 a not present
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 11 changesets, 11 total revisions
 
 % default destination
 destination directory: a
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 a
 
 % check that we drop the file: from the path before
 % writing the .hgrc
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % check that path aliases are expanded
 a#0
 
 % use --pull
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 11 changesets with 11 changes to 2 files
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 2 files, 11 changesets, 11 total revisions
 
 % clone to .
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 
 % *** tests for option -u ***
 
 
 % adding some more history to repo a
 % tag ref1
 % updating back to ref1
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 % add branch 'stable' to repo a for later tests
 marked working directory as branch stable
-created new head
 % tag ref2
 
 % updating back to ref2
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 % parents of repo a
 changeset:   13:e8ece76546a6
 branch:      stable
 tag:         ref2
 parent:      10:a7949464abda
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     starting branch stable
 
 
 % repo a has two heads
 changeset:   15:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   12:f21241060d6a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     hacked default
 
 
 % testing clone -U -u 1 a ua (must abort)
 abort: cannot specify both --noupdate and --updaterev
 
 % testing clone -u . a ua
 updating to branch stable
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has both heads
 changeset:   15:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   12:f21241060d6a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     hacked default
 
 
 % same revision checked out in repo a and ua
 e8ece76546a6
 e8ece76546a6
 
 % testing clone --pull -u . a ua
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 16 changesets with 16 changes to 3 files (+1 heads)
 updating to branch stable
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has both heads
 changeset:   15:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   12:f21241060d6a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     hacked default
 
 
 % same revision checked out in repo a and ua
 e8ece76546a6
 e8ece76546a6
 
 % testing clone -u stable a ua
 updating to branch stable
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has both heads
 changeset:   15:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   12:f21241060d6a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     hacked default
 
 
 % branch stable is checked out
 changeset:   15:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 
 % testing clone a ua
 updating to branch default
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has both heads
 changeset:   15:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   12:f21241060d6a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     hacked default
 
 
 % branch default is checked out
 changeset:   12:f21241060d6a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     hacked default
 
 
 % testing clone -u . a#stable ua
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 14 changesets with 14 changes to 3 files
 updating to branch stable
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has only branch stable
 changeset:   13:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   10:a7949464abda
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     test
 
 
 % same revision checked out in repo a and ua
 e8ece76546a6
 e8ece76546a6
 
 % testing clone -u . -r stable a ua
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 14 changesets with 14 changes to 3 files
 updating to branch stable
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has only branch stable
 changeset:   13:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   10:a7949464abda
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     test
 
 
 % same revision checked out in repo a and ua
 e8ece76546a6
 e8ece76546a6
 
 % testing clone -r stable a ua
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 14 changesets with 14 changes to 3 files
 updating to branch stable
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has only branch stable
 changeset:   13:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   10:a7949464abda
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     test
 
 
 % branch stable is checked out
 changeset:   13:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 
 % testing clone -u . -r stable -r default a ua
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 16 changesets with 16 changes to 3 files (+1 heads)
 updating to branch stable
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 % repo ua has two heads
 changeset:   15:0aae7cf88f0d
 branch:      stable
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     another change for branch stable
 
 changeset:   12:f21241060d6a
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     hacked default
 
 
 % same revision checked out in repo a and ua
 e8ece76546a6
 e8ece76546a6

tests/test-convert-datesort.out

@@ -1,74 +1,73 b''
 adding a
 marked working directory as branch brancha
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch branchb
 adding b
-created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % convert with datesort
 initializing destination t-datesort repository
 scanning source...
 sorting...
 converting...
 8 a0
 7 a1
 6 a2
 5 a3
 4 a4
 3 b0
 2 a5
 1 a6
 0 b1
 % graph converted repo
 o  8 "b1"
 |
 | o  7 "a6"
 | |
 | o  6 "a5"
 | |
 o |  5 "b0"
 | |
 | o  4 "a4"
 | |
 | o  3 "a3"
 | |
 | o  2 "a2"
 | |
 | o  1 "a1"
 |/
 o  0 "a0"
 
 % convert with datesort (default mode)
 initializing destination t-sourcesort repository
 scanning source...
 sorting...
 converting...
 8 a0
 7 a1
 6 a2
 5 a3
 4 b0
 3 a4
 2 a5
 1 a6
 0 b1
 % graph converted repo
 o  8 "b1"
 |
 | o  7 "a6"
 | |
 | o  6 "a5"
 | |
 | o  5 "a4"
 | |
 o |  4 "b0"
 | |
 | o  3 "a3"
 | |
 | o  2 "a2"
 | |
 | o  1 "a1"
 |/
 o  0 "a0"
 

tests/test-fetch.out

@@ -1,217 +1,217 b''
 % test fetch with default branches only
 adding a
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding b
 1:97d72e5f12c7
 % should pull one change
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1:97d72e5f12c7
 adding c
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % should merge c into a
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 updating to 2:97d72e5f12c7
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 merging with 1:5e056962225c
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 new changeset 3:cd3a41621cf0 merges remote changes with local
 a
 b
 c
 % fetch over http, no auth
 pulling from http://localhost:$HGPORT/
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 updating to 2:97d72e5f12c7
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 merging with 1:5e056962225c
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 new changeset 3:... merges remote changes with local
 Automated merge with http://localhost:$HGPORT/
 % fetch over http with auth (should be hidden in desc)
 pulling from http://user:***@localhost:$HGPORT/
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 updating to 2:97d72e5f12c7
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 merging with 1:5e056962225c
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 new changeset 3:... merges remote changes with local
 Automated merge with http://localhost:$HGPORT/
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding f
 adding g
 % should merge f into g
 pulling from ../f
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 merging with 3:cc6a3744834d
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 new changeset 4:55aa4f32ec59 merges remote changes with local
 % should abort, because i is modified
 abort: working directory is missing some files
 % test fetch with named branches
 adding a
 marked working directory as branch a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch b
 adding b
-created new head
 
 % pull in change on foreign branch
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 pulling from n1
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 % parent should be 2 (no automatic update)
 2
 
 % pull in changes on both foreign and local branches
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 pulling from n1
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 2 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % parent should be 4 (fast forward)
 4
 
 % pull changes on foreign (2 new heads) and local (1 new head) branches
 % with a local change
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding c
 pulling from n1
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 2 files (+2 heads)
 updating to 5:708c6cce3d26
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 merging with 3:d83427717b1f
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 new changeset 7:48f1a33f52af merges remote changes with local
 % parent should be 7 (new merge changeset)
 7
 % pull in changes on foreign (merge of local branch) and local (2 new
 % heads) with a local change
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
+created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 pulling from n1
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 2 changes to 1 files (+2 heads)
 not merging with 1 other new branch heads (use "hg heads ." and "hg merge" to merge them)
 % parent should be 3 (fetch did not merge anything)
 3
 % pull in change on different branch than dirstate
 adding a
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch topic
 abort: working dir not at branch tip (use "hg update" to check out branch tip)
 % parent should be 0 (fetch did not update or merge anything)
 0
 % test fetch with inactive branches
 adding a
 marked working directory as branch second
 adding b
 marked working directory as branch default
 adding c
+created new head
 updating to branch default
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % fetch should succeed
 pulling from ../ib1
 searching for changes
 no changes found
 % test issue1726
 adding a
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 pulling from ../i1726r1
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 updating to 2:7837755a2789
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 merging with 1:d1f0c6c48ebd
 merging a
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 new changeset 3 merges remote changes with local
 3
 
 % test issue2047
 pulling from ../i2047a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files

tests/test-issue619.out

@@ -1,10 +1,11 b''
 adding a
 marked working directory as branch b
 adding b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 fast-forward
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
+created new head
 bogus fast-forward should fail
 abort: can't merge with ancestor
 done

tests/test-keyword.out

@@ -1,519 +1,518 b''
 % hg kwdemo
 [extensions]
 keyword =
 [keyword]
 demo.txt = 
 [keywordmaps]
 Author = {author|user}
 Date = {date|utcdate}
 Header = {root}/{file},v {node|short} {date|utcdate} {author|user}
 Id = {file|basename},v {node|short} {date|utcdate} {author|user}
 RCSFile = {file|basename},v
 RCSfile = {file|basename},v
 Revision = {node|short}
 Source = {root}/{file},v
 $Author: test $
 $Date: 2000/00/00 00:00:00 $
 $Header: /TMP/demo.txt,v xxxxxxxxxxxx 2000/00/00 00:00:00 test $
 $Id: demo.txt,v xxxxxxxxxxxx 2000/00/00 00:00:00 test $
 $RCSFile: demo.txt,v $
 $RCSfile: demo.txt,v $
 $Revision: xxxxxxxxxxxx $
 $Source: /TMP/demo.txt,v $
 [extensions]
 keyword =
 [keyword]
 demo.txt = 
 [keywordmaps]
 Branch = {branches}
 $Branch: demobranch $
 % kwshrink should exit silently in empty/invalid repo
 pulling from test-keyword.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % cat
 expand $Id$
 do not process $Id:
 xxx $
 ignore $Id$
 % no kwfiles
 % untracked candidates
 k a
 % addremove
 adding a
 adding b
 % status
 A a
 A b
 % default keyword expansion including commit hook
 % interrupted commit should not change state or run commit hook
 abort: empty commit message
 % status
 A a
 A b
 % commit
 a
 b
 overwriting a expanding keywords
 running hook commit.test: cp a hooktest
 committed changeset 1:ef63ca68695bc9495032c6fda1350c71e6d256e9
 % status
 ? hooktest
 % identify
 ef63ca68695b
 % cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 % hg cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 a
 % diff a hooktest
 % removing commit hook from config
 % bundle
 2 changesets found
 % notify on pull to check whether keywords stay as is in email
 % ie. if patch.diff wrapper acts as it should
 % pull from bundle
 pulling from ../kw.hg
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 3 changes to 3 files
 
 diff -r 000000000000 -r a2392c293916 sym
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/sym	Sat Feb 09 20:25:47 2008 +0100
 @@ -0,0 +1,1 @@
 +a
 \ No newline at end of file
 
 diff -r a2392c293916 -r ef63ca68695b a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,3 @@
 +expand $Id$
 +do not process $Id:
 +xxx $
 diff -r a2392c293916 -r ef63ca68695b b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,1 @@
 +ignore $Id$
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % remove notify config
 % touch
 % status
 % update
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 % check whether expansion is filewise
 % commit c
 adding c
 % force expansion
 overwriting a expanding keywords
 overwriting c expanding keywords
 % compare changenodes in a c
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
 tests for different changenodes
 % record
 diff --git a/a b/a
 2 hunks, 2 lines changed
 examine changes to 'a'? [Ynsfdaq?] 
 @@ -1,3 +1,4 @@
  expand $Id$
 +foo
  do not process $Id:
  xxx $
 record change 1/2 to 'a'? [Ynsfdaq?] 
 @@ -2,2 +3,3 @@
  do not process $Id:
  xxx $
 +bar
 record change 2/2 to 'a'? [Ynsfdaq?] 
 
 d17e03c92c97+ tip
 M a
 % cat modified file
 expand $Id: a,v d17e03c92c97 1970/01/01 00:00:01 test $
 foo
 do not process $Id:
 xxx $
 bar
 diff -r d17e03c92c97 a
 --- a/a	Wed Dec 31 23:59:51 1969 -0000
 @@ -2,3 +2,4 @@
  foo
  do not process $Id:
  xxx $
 +bar
 rolling back to revision 3 (undo commit)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % init --mq
 % qimport
 % commit --mq
 % keywords should not be expanded in patch
 # HG changeset patch
 # User User Name <[e-mail]>
 # Date 1 0
 # Node ID 40a904bbbe4cd4ab0a1f28411e35db26341a40ad
 # Parent  ef63ca68695bc9495032c6fda1350c71e6d256e9
 cndiff
 
 diff -r ef63ca68695b -r 40a904bbbe4c c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,2 @@
 +$Id$
 +tests for different changenodes
 % qpop
 popping mqtest.diff
 patch queue now empty
 % qgoto - should imply qpush
 applying mqtest.diff
 now at: mqtest.diff
 % cat
 $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
 tests for different changenodes
 % hg cat
 $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
 tests for different changenodes
 % keyword should not be expanded in filelog
 $Id$
 tests for different changenodes
 % qpop and move on
 popping mqtest.diff
 patch queue now empty
 % copy
 % kwfiles added
 a
 c
 % commit
 c
  c: copy a:0045e12f6c5791aac80ca6cbfd97709a88307292
 overwriting c expanding keywords
 committed changeset 2:25736cf2f5cbe41f6be4e6784ef6ecf9f3bbcc7d
 % cat a c
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 expand $Id: c,v 25736cf2f5cb 1970/01/01 00:00:01 user $
 do not process $Id:
 xxx $
 % touch copied c
 % status
 % kwfiles
 a
 c
 % ignored files
 I b
 I sym
 % all files
 K a
 K c
 I b
 I sym
 % diff --rev
 diff -r ef63ca68695b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,3 @@
 +expand $Id$
 +do not process $Id:
 +xxx $
 % rollback
 rolling back to revision 2 (undo commit)
 % status
 A c
 % update -C
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % custom keyword expansion
 % try with kwdemo
 [extensions]
 keyword =
 [keyword]
 ** = 
 b = ignore
 demo.txt = 
 [keywordmaps]
 Xinfo = {author}: {desc}
 $Xinfo: test: hg keyword configuration and expansion example $
 % cat
 expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
 do not process $Id:
 xxx $
 ignore $Id$
 % hg cat
 expand $Id: a ef63ca68695b Thu, 01 Jan 1970 00:00:00 +0000 user $
 do not process $Id:
 xxx $
 ignore $Id$
 a
 % interrupted commit should not change state
 abort: empty commit message
 % status
 M a
 ? c
 ? log
 % commit
 a
 overwriting a expanding keywords
 committed changeset 2:bb948857c743469b22bbf51f7ec8112279ca5d83
 % status
 ? c
 % verify
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 3 files, 3 changesets, 4 total revisions
 % cat
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 ignore $Id$
 % hg cat
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 ignore $Id$
 a
 % annotate
 1: expand $Id$
 1: do not process $Id:
 1: xxx $
 2: $Xinfo$
 % remove
 committed changeset 3:d14c712653769de926994cf7fbb06c8fbd68f012
 % status
 ? c
 % rollback
 rolling back to revision 3 (undo commit)
 % status
 R a
 ? c
 % revert a
 % cat a
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 % clone to test incoming
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 3 changes to 3 files
 updating to branch default
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % incoming
 comparing with test-keyword/Test
 searching for changes
 changeset:   2:bb948857c743
 tag:         tip
 user:        User Name <[e-mail]>
 date:        Thu Jan 01 00:00:02 1970 +0000
 summary:     firstline
 
 % commit rejecttest
 a
 overwriting a expanding keywords
 committed changeset 2:85e279d709ffc28c9fdd1b868570985fc3d87082
 % export
 % import
 applying ../rejecttest.diff
 % cat
 expand $Id: a 4e0994474d25 Thu, 01 Jan 1970 00:00:03 +0000 user $ rejecttest
 do not process $Id: rejecttest
 xxx $
 $Xinfo: User Name <[e-mail]>: rejects? $
 ignore $Id$
 
 % rollback
 rolling back to revision 3 (undo commit)
 % clean update
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % kwexpand/kwshrink on selected files
 % copy a x/a
 % kwexpand a
 overwriting a expanding keywords
 % kwexpand x/a should abort
 abort: outstanding uncommitted changes
 x/a
  x/a: copy a:779c764182ce5d43e2b1eb66ce06d7b47bfe342e
 overwriting x/a expanding keywords
 committed changeset 3:b4560182a3f9a358179fd2d835c15e9da379c1e4
 % cat a
 expand $Id: x/a b4560182a3f9 Thu, 01 Jan 1970 00:00:03 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: xa $
 % kwshrink a inside directory x
 overwriting x/a shrinking keywords
 % cat a
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 % kwexpand nonexistent
 nonexistent:
 % hg serve
 % expansion
 % hgweb file
 200 Script output follows
 
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 % no expansion
 % hgweb annotate
 200 Script output follows
 
 
 user@1: expand $Id$
 user@1: do not process $Id:
 user@1: xxx $
 user@2: $Xinfo$
 
 
 
 
 % hgweb changeset
 200 Script output follows
 
 
 # HG changeset patch
 # User User Name <[e-mail]>
 # Date 3 0
 # Node ID b4560182a3f9a358179fd2d835c15e9da379c1e4
 # Parent  bb948857c743469b22bbf51f7ec8112279ca5d83
 xa
 
 diff -r bb948857c743 -r b4560182a3f9 x/a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/x/a	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,4 @@
 +expand $Id$
 +do not process $Id:
 +xxx $
 +$Xinfo$
 
 % hgweb filediff
 200 Script output follows
 
 
 diff -r ef63ca68695b -r bb948857c743 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:02 1970 +0000
 @@ -1,3 +1,4 @@
  expand $Id$
  do not process $Id:
  xxx $
 +$Xinfo$
 
 
 
 
 % errors encountered
 % merge/resolve
 % simplemerge
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 $Id: m 27d48ee14f67 Thu, 01 Jan 1970 00:00:00 +0000 test $
 foo
 % conflict
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 merging m
 warning: conflicts during merge.
 merging m failed!
 0 files updated, 0 files merged, 0 files removed, 1 files unresolved
 use 'hg resolve' to retry unresolved file merges or 'hg update -C' to abandon
 % keyword stays outside conflict zone
 $Id$
 <<<<<<< local
 bar
 =======
 foo
 >>>>>>> other
 % resolve to local
 $Id: m 41efa6d38e9b Thu, 01 Jan 1970 00:00:00 +0000 test $
 bar
 % test restricted mode with transplant -b
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch foo
-created new head
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 applying 4aa30d025d50
 4aa30d025d50 transplanted to 5a4da427c162
 % no expansion in changeset
 changeset:   11:5a4da427c162
 tag:         tip
 parent:      9:41efa6d38e9b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     9foobranch
 
 diff -r 41efa6d38e9b -r 5a4da427c162 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,3 +1,4 @@
 +foobranch
  expand $Id$
  do not process $Id:
  xxx $
 
 % expansion in file
 foobranch
 expand $Id: a 5a4da427c162 Thu, 01 Jan 1970 00:00:00 +0000 test $
 % switch off expansion
 % kwshrink with unknown file u
 overwriting a shrinking keywords
 overwriting m shrinking keywords
 overwriting x/a shrinking keywords
 % cat
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 ignore $Id$
 % hg cat
 expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $
 do not process $Id:
 xxx $
 $Xinfo: User Name <[e-mail]>: firstline $
 ignore $Id$
 a
 % cat
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 ignore $Id$
 % hg cat
 expand $Id$
 do not process $Id:
 xxx $
 $Xinfo$
 ignore $Id$
 a

tests/test-log.out

@@ -1,467 +1,466 b''
 adding a
 changeset:   0:8580ff50825a
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     a
 
 % -f, directory
 abort: cannot follow nonexistent file: "dir"
 % -f, but no args
 changeset:   4:66c1345dc4f9
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 summary:     e
 
 changeset:   3:7c6c671bb7cc
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 summary:     d
 
 changeset:   2:41dd4284081e
 user:        test
 date:        Thu Jan 01 00:00:03 1970 +0000
 summary:     c
 
 changeset:   1:784de7cef101
 user:        test
 date:        Thu Jan 01 00:00:02 1970 +0000
 summary:     b
 
 changeset:   0:8580ff50825a
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     a
 
 % one rename
 changeset:   0:8580ff50825a
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 files:       a
 description:
 a
 
 
 % many renames
 changeset:   4:66c1345dc4f9
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 files:       dir/b e
 description:
 e
 
 
 changeset:   2:41dd4284081e
 user:        test
 date:        Thu Jan 01 00:00:03 1970 +0000
 files:       b dir/b
 description:
 c
 
 
 changeset:   1:784de7cef101
 user:        test
 date:        Thu Jan 01 00:00:02 1970 +0000
 files:       b
 description:
 b
 
 
 changeset:   0:8580ff50825a
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 files:       a
 description:
 a
 
 
 % log copies with --copies
 4 e (dir/b)
 3 b (a)
 2 dir/b (b)
 1 b (a)
 0 
 % log copies switch without --copies, with old filecopy template
 4 
 3 
 2 
 1 
 0 
 % log copies switch with --copies
 4 e (dir/b)
 3 b (a)
 2 dir/b (b)
 1 b (a)
 0 
 % log copies with hardcoded style and with --style=default
 changeset:   4:66c1345dc4f9
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 files:       dir/b e
 copies:      e (dir/b)
 description:
 e
 
 
 changeset:   4:66c1345dc4f9
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 files:       dir/b e
 copies:      e (dir/b)
 description:
 e
 
 
 % log copies, non-linear manifest
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding foo
 created new head
 5 e (dir/b)
 % log copies, execute bit set
 6 
 % log -p d
 changeset:   3:7c6c671bb7cc
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 files:       a b d
 description:
 d
 
 
 diff -r 41dd4284081e -r 7c6c671bb7cc 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 @@
 +a
 
 adding base
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding b1
 created new head
 % log -f
 changeset:   3:e62f78d544b4
 tag:         tip
 parent:      1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1
 
 changeset:   1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     r1
 
 changeset:   0:67e992f2c4f3
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     base
 
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding b2
 created new head
 % log -f -r 1:tip
 changeset:   1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     r1
 
 changeset:   2:60c670bf5b30
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     r2
 
 changeset:   3:e62f78d544b4
 parent:      1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1
 
 2 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % log -r . with two parents
 changeset:   3:e62f78d544b4
 parent:      1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1
 
 % log -r . with one parent
 changeset:   5:302e9dd6890d
 tag:         tip
 parent:      3:e62f78d544b4
 parent:      4:ddb82e70d1a1
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     m12
 
 % log --follow-first
 changeset:   6:2404bbcab562
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1.1
 
 changeset:   5:302e9dd6890d
 parent:      3:e62f78d544b4
 parent:      4:ddb82e70d1a1
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     m12
 
 changeset:   3:e62f78d544b4
 parent:      1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1
 
 changeset:   1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     r1
 
 changeset:   0:67e992f2c4f3
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     base
 
 % log -P 2
 changeset:   6:2404bbcab562
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1.1
 
 changeset:   5:302e9dd6890d
 parent:      3:e62f78d544b4
 parent:      4:ddb82e70d1a1
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     m12
 
 changeset:   4:ddb82e70d1a1
 parent:      0:67e992f2c4f3
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b2
 
 changeset:   3:e62f78d544b4
 parent:      1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1
 
 % log -r tip -p --git
 changeset:   6:2404bbcab562
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1.1
 
 diff --git a/b1 b/b1
 --- a/b1
 +++ b/b1
 @@ -1,1 +1,2 @@
  b1
 +postm
 
 % log -r ""
 abort: 00changelog.i@: ambiguous identifier!
 % log -r <some unknown node id>
 abort: unknown revision '1000000000000000000000000000000000000000'!
 % log -k r1
 changeset:   1:3d5bf5654eda
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     r1
 
 % log -d -1
 % log -p -l2 --color=always
 changeset:   6:2404bbcab562
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1.1
 
 diff -r 302e9dd6890d -r 2404bbcab562 b1
 --- a/b1	Thu Jan 01 00:00:01 1970 +0000
 +++ b/b1	Thu Jan 01 00:00:01 1970 +0000
 @@ -1,1 +1,2 @@
  b1
 +postm
 
 changeset:   5:302e9dd6890d
 parent:      3:e62f78d544b4
 parent:      4:ddb82e70d1a1
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     m12
 
 diff -r e62f78d544b4 -r 302e9dd6890d b2
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b2	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +b2
 
 % log -r tip --stat
 changeset:   6:2404bbcab562
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     b1.1
 
  b1 |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 adding a
 adding b
 changeset:   0:29a4c94f1924
 user:        User One <[e-mail]>
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     a
 
 changeset:   1:e834b5e69c0e
 tag:         tip
 user:        User Two <[e-mail]>
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     b
 
 changeset:   0:29a4c94f1924
 user:        User One <[e-mail]>
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     a
 
 adding a
 marked working directory as branch test
 adding b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding c
-created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding c
 % log -b default
 changeset:   2:c3a4f03cc9a7
 parent:      0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 
 changeset:   0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 
 % log -b test
 changeset:   3:f5d8de11c2e2
 branch:      test
 tag:         tip
 parent:      1:d32277701ccb
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 changeset:   1:d32277701ccb
 branch:      test
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 % log -b dummy
 abort: unknown revision 'dummy'!
 % log -b .
 changeset:   3:f5d8de11c2e2
 branch:      test
 tag:         tip
 parent:      1:d32277701ccb
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 changeset:   1:d32277701ccb
 branch:      test
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 % log -b default -b test
 changeset:   3:f5d8de11c2e2
 branch:      test
 tag:         tip
 parent:      1:d32277701ccb
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 changeset:   2:c3a4f03cc9a7
 parent:      0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 
 changeset:   1:d32277701ccb
 branch:      test
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 changeset:   0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 
 % log -b default -b .
 changeset:   3:f5d8de11c2e2
 branch:      test
 tag:         tip
 parent:      1:d32277701ccb
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 changeset:   2:c3a4f03cc9a7
 parent:      0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 
 changeset:   1:d32277701ccb
 branch:      test
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 changeset:   0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 
 % log -b . -b test
 changeset:   3:f5d8de11c2e2
 branch:      test
 tag:         tip
 parent:      1:d32277701ccb
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 changeset:   1:d32277701ccb
 branch:      test
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on test
 
 % log -b 2
 changeset:   2:c3a4f03cc9a7
 parent:      0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 
 changeset:   0:24427303d56f
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     commit on default
 

tests/test-merge-default.out

@@ -1,41 +1,40 b''
 adding a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % should fail because not at a head
 abort: branch 'default' has 3 heads - please merge with an explicit rev
 (run 'hg heads .' to see heads)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % should fail because > 2 heads
 abort: branch 'default' has 3 heads - please merge with an explicit rev
 (run 'hg heads .' to see heads)
 % should succeed
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % should succeed - 2 heads
 changeset:   3:ea9ff125ff88
 parent:      1:1846eede8b68
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     d
 
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % should fail because at tip
 abort: there is nothing to merge
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % should fail because 1 head
 abort: there is nothing to merge - use "hg update" instead
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch foobranch
-created new head
 % should fail because merge with other branch
 abort: branch 'foobranch' has one head - please merge with an explicit rev
 (run 'hg heads' to see all heads)
 % merge preview not affected by common ancestor
 2:2d95304fed5d
 4:f25cbe84d8b3
 5:a431fabd6039
 6:e88e33f3bf62

tests/test-mq-safety.out

@@ -1,48 +1,48 b''
 % try to commit on top of a patch
 abort: cannot commit over an applied mq patch
 % qpop/qrefresh on the wrong revision
 abort: popping would remove a revision not managed by this patch queue
 using patch queue:
 abort: popping would remove a revision not managed by this patch queue
 abort: working directory revision is not qtip
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % qpop
 abort: popping would remove a revision not managed by this patch queue
 % qrefresh
 abort: cannot refresh a revision with children
 % tip:
 3 append quux
 % qpush warning branchheads
 popping qp
 patch queue now empty
 adding a
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch b
 adding c
-created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
+created new head
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 changeset:   2:65309210bf4e
 branch:      b
 tag:         tip
 parent:      1:707adb4c8ae1
 parent:      0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     merge
 
 changeset:   1:707adb4c8ae1
 branch:      b
 parent:      -1:000000000000
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     c
 
 changeset:   0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     a
 
 applying qp
 now at: qp

tests/test-newbranch.out

@@ -1,181 +1,182 b''
 marked working directory as branch foo
 foo
 marked working directory as branch bar
 % branch shadowing
 abort: a branch of the same name already exists (use 'hg update' to switch to it)
 marked working directory as branch default
+created new head
 % there should be only one default branch head
 changeset:   3:bf1bc2f45e83
 tag:         tip
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     clear branch name
 
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 foo
-created new head
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 foo
+created new head
 changeset:   5:5f8fb06e083e
 branch:      foo
 tag:         tip
 parent:      4:4909a3732169
 parent:      3:bf1bc2f45e83
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     merge
 
 changeset:   4:4909a3732169
 branch:      foo
 parent:      1:b699b1cec9c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     modify a branch
 
 changeset:   3:bf1bc2f45e83
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     clear branch name
 
 changeset:   2:67ec16bde7f1
 branch:      bar
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     change branch name
 
 changeset:   1:b699b1cec9c2
 branch:      foo
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     add branch name
 
 changeset:   0:be8523e69bf8
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     initial
 
 foo                            5:5f8fb06e083e
 default                        3:bf1bc2f45e83 (inactive)
 bar                            2:67ec16bde7f1 (inactive)
 foo
 default
 bar
 % test for invalid branch cache
 rolling back to revision 5 (undo commit)
 changeset:   4:4909a3732169
 branch:      foo
 tag:         tip
 parent:      1:b699b1cec9c2
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     modify a branch
 
 invalidating branch cache (tip differs)
 changeset:   4:4909a3732169c0c20011c4f4b8fdff4e3d89b23f
 branch:      foo
 tag:         tip
 parent:      1:b699b1cec9c2966b3700de4fef0dc123cd754c31
 parent:      -1:0000000000000000000000000000000000000000
 manifest:    4:d01b250baaa05909152f7ae07d7a649deea0df9a
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 files:       a
 extra:       branch=foo
 description:
 modify a branch
 
 
 4:4909a3732169
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f 4
 bf1bc2f45e834c75404d0ddab57d53beab56e2f8 default
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f foo
 67ec16bde7f1575d523313b9bca000f6a6f12dca bar
 % push should update the branch cache
 % pushing just rev 0
 be8523e69bf892e25817fc97187516b3c0804ae4 0
 be8523e69bf892e25817fc97187516b3c0804ae4 default
 % pushing everything
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f 4
 bf1bc2f45e834c75404d0ddab57d53beab56e2f8 default
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f foo
 67ec16bde7f1575d523313b9bca000f6a6f12dca bar
 % update with no arguments: tipmost revision of the current branch
 bf1bc2f45e83
 4909a3732169 (foo) tip
 marked working directory as branch foobar
 abort: branch foobar not found
 % fastforward merge
 marked working directory as branch ff
 adding ff
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 foo
+created new head
 changeset:   6:f0c74f92a385
 branch:      foo
 tag:         tip
 parent:      4:4909a3732169
 parent:      5:c420d2121b71
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     Merge ff into foo
 
 a
 ff
 % test merging, add 3 default heads and one test head
 adding a
 adding b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding c
 created new head
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding d
 created new head
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch test
 adding e
-created new head
 changeset:   4:3a1e01ed1df4
 branch:      test
 tag:         tip
 parent:      0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     e
 
 changeset:   3:980f7dc84c29
 parent:      0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     d
 
 changeset:   2:d36c0562f908
 parent:      0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     c
 
 changeset:   1:d2ae7f538514
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     b
 
 changeset:   0:cb9a9f314b8b
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     a
 
 % implicit merge with test branch as parent
 abort: branch 'test' has one head - please merge with an explicit rev
 (run 'hg heads' to see all heads)
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 % implicit merge with default branch as parent
 abort: branch 'default' has 3 heads - please merge with an explicit rev
 (run 'hg heads .' to see heads)
 % 3 branch heads, explicit merge required
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % 2 branch heads, implicit merge works
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)

tests/test-patchbomb.out

@@ -1,1948 +1,1947 b''
 adding a
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 adding b
 This patch series consists of 2 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 2] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 2] test
 Message-Id: <patchbomb.120@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:02:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 2] a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 2] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.121@
 In-Reply-To: <patchbomb.120@
 References: <patchbomb.120@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:02:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 Displaying [PATCH 2 of 2] b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 2 of 2] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.122@
 In-Reply-To: <patchbomb.120@
 References: <patchbomb.120@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:02:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 This patch series consists of 2 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Writing [PATCH 0 of 2] test ...
 Writing [PATCH 1 of 2] a ...
 Writing [PATCH 2 of 2] b ...
 adding c
 % test bundle and description
 searching for changes
 1 changesets found
 
 Displaying test ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: test
 Message-Id: <patchbomb.180@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:03:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 
 a multiline
 
 description
 
 --===
 Content-Type: application/x-mercurial-bundle
 MIME-Version: 1.0
 Content-Disposition: attachment; filename="bundle.hg"
 Content-Transfer-Encoding: base64
 
 SEcxMEJaaDkxQVkmU1nvR7I3AAAN////lFYQWj1/4HwRkdC/AywIAk0E4pfoSIIIgQCgGEQOcLAA
 2tA1VPyp4mkeoG0EaaPU0GTT1GjRiNPIg9CZGBqZ6UbU9J+KFU09DNUaGgAAAAAANAGgAAAAA1U8
 oGgAADQGgAANNANAAAAAAZipFLz3XoakCEQB3PVPyHJVi1iYkAAKQAZQGpQGZESInRnCFMqLDla2
 Bx3qfRQeA2N4lnzKkAmP8kR2asievLLXXebVU8Vg4iEBqcJNJAxIapSU6SM4888ZAciRG6MYAIEE
 SlIBpFisgGkyRjX//TMtfcUAEsGu56+YnE1OlTZmzKm8BSu2rvo4rHAYYaadIFFuTy0LYgIkgLVD
 sgVa2F19D1tx9+hgbAygLgQwaIqcDdgA4BjQgIiz/AEP72++llgDKhKducqodGE4B0ETqF3JFOFC
 Q70eyNw=
 --===
 % utf-8 patch
 adding description
 adding utf
 % no mime encoding for email --test
 % md5sum of 8-bit output
 e726c29b3008e77994c7572563e57c34  mailtest
 % mime encoded mbox (base64)
 This patch series consists of 1 patches.
 
 
 Writing [PATCH] charset=utf-8; content-transfer-encoding: base64 ...
 From quux Thu Jan 01 00:04:01 1970
 Content-Type: text/plain; charset="utf-8"
 MIME-Version: 1.0
 Content-Transfer-Encoding: base64
 Subject: [PATCH] charset=utf-8; content-transfer-encoding: base64
 X-Mercurial-Node: c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 Message-Id: <c3c9e37db9f4fe4882cd.240@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:04:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 IyBIRyBjaGFuZ2VzZXQgcGF0Y2gKIyBVc2VyIHRlc3QKIyBEYXRlIDQgMAojIE5vZGUgSUQgYzNj
 OWUzN2RiOWY0ZmU0ODgyY2RhMzliYWY0MmZlZDZiYWQ4YjE1YQojIFBhcmVudCAgZmYyYzlmYTIw
 MThiMTVmYTc0YjMzMzYzYmRhOTUyNzMyM2UyYTk5ZgpjaGFyc2V0PXV0Zi04OyBjb250ZW50LXRy
 YW5zZmVyLWVuY29kaW5nOiBiYXNlNjQKCmRpZmYgLXIgZmYyYzlmYTIwMThiIC1yIGMzYzllMzdk
 YjlmNCBkZXNjcmlwdGlvbgotLS0gL2Rldi9udWxsCVRodSBKYW4gMDEgMDA6MDA6MDAgMTk3MCAr
 MDAwMAorKysgYi9kZXNjcmlwdGlvbglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAKQEAg
 LTAsMCArMSwzIEBACithIG11bHRpbGluZQorCitkZXNjcmlwdGlvbgpkaWZmIC1yIGZmMmM5ZmEy
 MDE4YiAtciBjM2M5ZTM3ZGI5ZjQgdXRmCi0tLSAvZGV2L251bGwJVGh1IEphbiAwMSAwMDowMDow
 MCAxOTcwICswMDAwCisrKyBiL3V0ZglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAKQEAg
 LTAsMCArMSwxIEBACitow7ZtbWEhCg==
 
 
 % mime encoded mbox (quoted-printable)
 adding qp
 % no mime encoding for email --test
 % md5sum of qp output
 0402c7d033e04044e423bb04816f9dae  mailtest
 % mime encoded mbox (quoted-printable)
 This patch series consists of 1 patches.
 
 
 Writing [PATCH] charset=utf-8; content-transfer-encoding: quoted-printable ...
 From quux Thu Jan 01 00:04:01 1970
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: quoted-printable
 Subject: [PATCH] charset=utf-8; content-transfer-encoding: quoted-printable
 X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
 Message-Id: <c655633f8c87700bb38c.240@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:04:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
 # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 charset=3Dutf-8; content-transfer-encoding: quoted-printable
 
 diff -r c3c9e37db9f4 -r c655633f8c87 qp
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,4 @@
 +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 +foo
 +
 +bar
 
 
 % iso-8859-1 patch
 adding isolatin
 % fake ascii mbox
 This patch series consists of 1 patches.
 
 
 Writing [PATCH] charset=us-ascii; content-transfer-encoding: 8bit ...
 % md5sum of 8-bit output
 9ea043d8fc43a71045114508baed144b  mboxfix
 % test diffstat for single patch
 This patch series consists of 1 patches.
 
 c
 
  c |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 
 Displaying [PATCH] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
  c |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 % test diffstat for multiple patches
 This patch series consists of 2 patches.
 
 a
 
  a |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 b
 
  b |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 Final summary:
 
  a |  1 +
  b |  1 +
  2 files changed, 2 insertions(+), 0 deletions(-)
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 2] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 2] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
  a |  1 +
  b |  1 +
  2 files changed, 2 insertions(+), 0 deletions(-)
 
 Displaying [PATCH 1 of 2] a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 2] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
  a |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 Displaying [PATCH 2 of 2] b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 2 of 2] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
  b |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
 
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 % test inline for single patch
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] test ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: inline; filename=t2.patch
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 --===
 % test inline for single patch (quoted-printable)
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] test ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH] test
 X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
 Message-Id: <c655633f8c87700bb38c.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: quoted-printable
 Content-Disposition: inline; filename=t2.patch
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
 # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 charset=3Dutf-8; content-transfer-encoding: quoted-printable
 
 diff -r c3c9e37db9f4 -r c655633f8c87 qp
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,4 @@
 +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 +foo
 +
 +bar
 
 --===
 % test inline for multiple patches
 This patch series consists of 3 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 3] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 3] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 3] a ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 1 of 3] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: inline; filename=t2-1.patch
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 --===
 Displaying [PATCH 2 of 3] b ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 2 of 3] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: inline; filename=t2-2.patch
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 --===
 Displaying [PATCH 3 of 3] charset=utf-8; content-transfer-encoding: quoted-printable ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 3 of 3] charset=utf-8;
 	content-transfer-encoding: quoted-printable
 X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
 Message-Id: <c655633f8c87700bb38c.63@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:03 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: quoted-printable
 Content-Disposition: inline; filename=t2-3.patch
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
 # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 charset=3Dutf-8; content-transfer-encoding: quoted-printable
 
 diff -r c3c9e37db9f4 -r c655633f8c87 qp
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,4 @@
 +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 +foo
 +
 +bar
 
 --===
 % test attach for single patch
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] test ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 
 Patch subject is complete summary.
 
 
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: attachment; filename=t2.patch
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 --===
 % test attach for single patch (quoted-printable)
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] test ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH] test
 X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
 Message-Id: <c655633f8c87700bb38c.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 
 Patch subject is complete summary.
 
 
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: quoted-printable
 Content-Disposition: attachment; filename=t2.patch
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
 # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 charset=3Dutf-8; content-transfer-encoding: quoted-printable
 
 diff -r c3c9e37db9f4 -r c655633f8c87 qp
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,4 @@
 +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 +foo
 +
 +bar
 
 --===
 % test attach for multiple patches
 This patch series consists of 3 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 3] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 3] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 3] a ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 1 of 3] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 
 Patch subject is complete summary.
 
 
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: attachment; filename=t2-1.patch
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 --===
 Displaying [PATCH 2 of 3] b ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 2 of 3] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 
 Patch subject is complete summary.
 
 
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: attachment; filename=t2-2.patch
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 --===
 Displaying [PATCH 3 of 3] charset=utf-8; content-transfer-encoding: quoted-printable ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 3 of 3] charset=utf-8;
 	content-transfer-encoding: quoted-printable
 X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
 Message-Id: <c655633f8c87700bb38c.63@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:03 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 
 Patch subject is complete summary.
 
 
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: quoted-printable
 Content-Disposition: attachment; filename=t2-3.patch
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
 # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 charset=3Dutf-8; content-transfer-encoding: quoted-printable
 
 diff -r c3c9e37db9f4 -r c655633f8c87 qp
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,4 @@
 +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 +foo
 +
 +bar
 
 --===
 % test intro for single patch
 This patch series consists of 1 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 1] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 1] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 1] c ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 1] c
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 % test --desc without --intro for a single patch
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH 0 of 1] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 1] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 foo
 
 Displaying [PATCH 1 of 1] c ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 1] c
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 % test intro for multiple patches
 This patch series consists of 2 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 2] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 2] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 2] a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 2] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 Displaying [PATCH 2 of 2] b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 2 of 2] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 % test reply-to via config
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 Reply-To: [e-mail]
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 % test reply-to via command line
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 Reply-To: baz, fred
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 % tagging csets
 % test inline for single named patch
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] test ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: inline; filename=two.diff
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 --===
 % test inline for multiple named/unnamed patches
 This patch series consists of 2 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 2] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 2] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 2] a ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 1 of 2] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: inline; filename=t2-1.patch
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 --===
 Displaying [PATCH 2 of 2] b ...
 Content-Type: multipart/mixed; boundary="===
 MIME-Version: 1.0
 Subject: [PATCH 2 of 2] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 --===
 Content-Type: text/x-patch; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Content-Disposition: inline; filename=one.patch
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 --===
 % test inreplyto
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH] Added tag two, two.diff for changeset ff2c9fa2018b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH] Added tag two, two.diff for changeset ff2c9fa2018b
 X-Mercurial-Node: e317db6a6f288748d1f6cb064f3810fcba66b1b6
 Message-Id: <e317db6a6f288748d1f6.60@
 In-Reply-To: <baz>
 References: <baz>
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 0 0
 # Node ID e317db6a6f288748d1f6cb064f3810fcba66b1b6
 # Parent  eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
 Added tag two, two.diff for changeset ff2c9fa2018b
 
 diff -r eae5fcf795ee -r e317db6a6f28 .hgtags
 --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 @@ -2,3 +2,5 @@
  8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
  97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
  97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
 +ff2c9fa2018b15fa74b33363bda9527323e2a99f two
 +ff2c9fa2018b15fa74b33363bda9527323e2a99f two.diff
 
 abort: Subject: [PATCH 0 of 2] Please enter a valid value
 This patch series consists of 2 patches.
 
 This patch series consists of 2 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 2] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 2] test
 Message-Id: <patchbomb.60@
 In-Reply-To: <baz>
 References: <baz>
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 2] a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 2] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 Displaying [PATCH 2 of 2] b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 2 of 2] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 % test single flag for single patch
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH fooFlag] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH fooFlag] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 % test single flag for multiple patches
 This patch series consists of 2 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 2 fooFlag] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 2 fooFlag] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 2 fooFlag] a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 2 fooFlag] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 Displaying [PATCH 2 of 2 fooFlag] b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 2 of 2 fooFlag] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 % test mutiple flags for single patch
 This patch series consists of 1 patches.
 
 
 Displaying [PATCH fooFlag barFlag] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH fooFlag barFlag] test
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 % test multiple flags for multiple patches
 This patch series consists of 2 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 2 fooFlag barFlag] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 2 fooFlag barFlag] test
 Message-Id: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:00 +0000
 From: quux
 To: foo
 Cc: bar
 
 
 Displaying [PATCH 1 of 2 fooFlag barFlag] a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 2 fooFlag barFlag] a
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.61@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:01 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 Displaying [PATCH 2 of 2 fooFlag barFlag] b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 2 of 2 fooFlag barFlag] b
 X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 Message-Id: <97d72e5f12c7e84f8506.62@
 In-Reply-To: <patchbomb.60@
 References: <patchbomb.60@
 User-Agent: Mercurial-patchbomb
 Date: Thu, 01 Jan 1970 00:01:02 +0000
 From: quux
 To: foo
 Cc: bar
 
 # HG changeset patch
 # User test
 # Date 2 0
 # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
 # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
 b
 
 diff -r 8580ff50825a -r 97d72e5f12c7 b
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/b	Thu Jan 01 00:00:02 1970 +0000
 @@ -0,0 +1,1 @@
 +b
 
 % test multi-address parsing
 This patch series consists of 1 patches.
 
 
 Writing [PATCH] test ...
 From quux Tue Jan 01 00:01:01 1980
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH] test
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:00 +0000
 From: quux
 To: spam <spam>, eggs, toast
 Cc: foo, [e-mail], "A, B <>" <[e-mail]>
 Bcc: "Quux, A." <quux>
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 
 % test multi-byte domain parsing
 This patch series consists of 1 patches.
 
 
 Writing [PATCH] test ...
 From quux Tue Jan 01 00:01:01 1980
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH] test
 X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
 Message-Id: <8580ff50825a50c8f716.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:00 +0000
 From: quux
 To: [e-mail]
 
 # HG changeset patch
 # User test
 # Date 1 0
 # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
 # Parent  0000000000000000000000000000000000000000
 a
 
 diff -r 000000000000 -r 8580ff50825a a
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -0,0 +1,1 @@
 +a
 
 
 % test outgoing
 0 files updated, 0 files merged, 6 files removed, 0 files unresolved
 marked working directory as branch test
-created new head
 comparing with ../t
 searching for changes
 This patch series consists of 8 patches.
 
 
 Write the introductory message for the patch series.
 
 
 Displaying [PATCH 0 of 8] test ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 0 of 8] test
 Message-Id: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:00 +0000
 From: test
 To: foo
 
 
 Displaying [PATCH 1 of 8] c ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 1 of 8] c
 X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
 Message-Id: <ff2c9fa2018b15fa74b3.315532861@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:01 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 3 0
 # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 c
 
 diff -r 97d72e5f12c7 -r ff2c9fa2018b c
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/c	Thu Jan 01 00:00:03 1970 +0000
 @@ -0,0 +1,1 @@
 +c
 
 Displaying [PATCH 2 of 8] charset=utf-8; content-transfer-encoding: base64 ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 8bit
 Subject: [PATCH 2 of 8] charset=utf-8; content-transfer-encoding: base64
 X-Mercurial-Node: c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 Message-Id: <c3c9e37db9f4fe4882cd.315532862@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:02 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Node ID c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
 charset=utf-8; content-transfer-encoding: base64
 
 diff -r ff2c9fa2018b -r c3c9e37db9f4 description
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/description	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,3 @@
 +a multiline
 +
 +description
 diff -r ff2c9fa2018b -r c3c9e37db9f4 utf
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/utf	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,1 @@
 +hömma!
 
 Displaying [PATCH 3 of 8] charset=utf-8; content-transfer-encoding: quoted-printable ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: quoted-printable
 Subject: [PATCH 3 of 8] charset=utf-8;
 	content-transfer-encoding: quoted-printable
 X-Mercurial-Node: c655633f8c87700bb38cc6a59a2753bdc5a6c376
 Message-Id: <c655633f8c87700bb38c.315532863@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:03 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Node ID c655633f8c87700bb38cc6a59a2753bdc5a6c376
 # Parent  c3c9e37db9f4fe4882cda39baf42fed6bad8b15a
 charset=3Dutf-8; content-transfer-encoding: quoted-printable
 
 diff -r c3c9e37db9f4 -r c655633f8c87 qp
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/qp	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,4 @@
 +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 +foo
 +
 +bar
 
 Displaying [PATCH 4 of 8] charset=us-ascii; content-transfer-encoding: 8bit ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 8bit
 Subject: [PATCH 4 of 8] charset=us-ascii; content-transfer-encoding: 8bit
 X-Mercurial-Node: 22d0f96be12f5945fd67d101af58f7bc8263c835
 Message-Id: <22d0f96be12f5945fd67.315532864@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:04 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 5 0
 # Node ID 22d0f96be12f5945fd67d101af58f7bc8263c835
 # Parent  c655633f8c87700bb38cc6a59a2753bdc5a6c376
 charset=us-ascii; content-transfer-encoding: 8bit
 
 diff -r c655633f8c87 -r 22d0f96be12f isolatin
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/isolatin	Thu Jan 01 00:00:05 1970 +0000
 @@ -0,0 +1,1 @@
 +h�mma!
 
 Displaying [PATCH 5 of 8] Added tag zero, zero.foo for changeset 8580ff50825a ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 5 of 8] Added tag zero, zero.foo for changeset 8580ff50825a
 X-Mercurial-Node: dd9c2b4b8a8a0934d5523c15f2c119b362360903
 Message-Id: <dd9c2b4b8a8a0934d552.315532865@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:05 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 0 0
 # Node ID dd9c2b4b8a8a0934d5523c15f2c119b362360903
 # Parent  22d0f96be12f5945fd67d101af58f7bc8263c835
 Added tag zero, zero.foo for changeset 8580ff50825a
 
 diff -r 22d0f96be12f -r dd9c2b4b8a8a .hgtags
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 @@ -0,0 +1,2 @@
 +8580ff50825a50c8f716709acdf8de0deddcd6ab zero
 +8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
 
 Displaying [PATCH 6 of 8] Added tag one, one.patch for changeset 97d72e5f12c7 ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 6 of 8] Added tag one, one.patch for changeset 97d72e5f12c7
 X-Mercurial-Node: eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
 Message-Id: <eae5fcf795eee29d0e45.315532866@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:06 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 0 0
 # Node ID eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
 # Parent  dd9c2b4b8a8a0934d5523c15f2c119b362360903
 Added tag one, one.patch for changeset 97d72e5f12c7
 
 diff -r dd9c2b4b8a8a -r eae5fcf795ee .hgtags
 --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 @@ -1,2 +1,4 @@
  8580ff50825a50c8f716709acdf8de0deddcd6ab zero
  8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
 +97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
 +97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
 
 Displaying [PATCH 7 of 8] Added tag two, two.diff for changeset ff2c9fa2018b ...
 Content-Type: text/plain; charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
 Subject: [PATCH 7 of 8] Added tag two, two.diff for changeset ff2c9fa2018b
 X-Mercurial-Node: e317db6a6f288748d1f6cb064f3810fcba66b1b6
 Message-Id: <e317db6a6f288748d1f6.315532867@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:07 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 0 0
 # Node ID e317db6a6f288748d1f6cb064f3810fcba66b1b6
 # Parent  eae5fcf795eee29d0e45ffc9f519a91cd79fc9ff
 Added tag two, two.diff for changeset ff2c9fa2018b
 
 diff -r eae5fcf795ee -r e317db6a6f28 .hgtags
 --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
 @@ -2,3 +2,5 @@
  8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
  97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
  97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
 +ff2c9fa2018b15fa74b33363bda9527323e2a99f two
 +ff2c9fa2018b15fa74b33363bda9527323e2a99f two.diff
 
 Displaying [PATCH 8 of 8] d ...
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 Subject: [PATCH 8 of 8] d
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 Message-Id: <2f9fa9b998c5fe3ac2bd.315532868@
 In-Reply-To: <patchbomb.315532860@
 References: <patchbomb.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:08 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Branch test
 # Node ID 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 d
 
 diff -r 97d72e5f12c7 -r 2f9fa9b998c5 d
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/d	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,1 @@
 +d
 
 % dest#branch URIs
 comparing with ../t
 searching for changes
 This patch series consists of 1 patches.
 
 
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 Message-Id: <2f9fa9b998c5fe3ac2bd.315532860@
 User-Agent: Mercurial-patchbomb
 Date: Tue, 01 Jan 1980 00:01:00 +0000
 From: test
 To: foo
 
 # HG changeset patch
 # User test
 # Date 4 0
 # Branch test
 # Node ID 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
 # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
 d
 
 diff -r 97d72e5f12c7 -r 2f9fa9b998c5 d
 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
 +++ b/d	Thu Jan 01 00:00:04 1970 +0000
 @@ -0,0 +1,1 @@
 +d
 

tests/test-pull-branch.out

@@ -1,60 +1,59 b''
 adding foo
 marked working directory as branch branchA
 pulling from ../t
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files
 (run 'hg update' to get a working copy)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % create branch B
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch branchB
-created new head
 % a new branch is there
 pulling from ../t
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files (+1 heads)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % develop both branch
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % should succeed, no new heads
 pulling from ../t
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % add an head on other branch
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 % should succeed only one head on our branch
 pulling from ../t
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 3 changesets with 3 changes to 1 files (+1 heads)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % should fail new head in our branch
 pulling from ../t
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 4 changes to 1 files (+1 heads)
 not updating, since new heads added
 (run 'hg heads' to see heads, 'hg merge' to merge)

tests/test-push-warn.out

@@ -1,310 +1,310 b''
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 pushing to ../a
 searching for changes
 abort: push creates new remote heads on branch 'default'!
 (you should pull and merge or use push -f to force)
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 pushing to ../a
 searching for changes
 abort: push creates new remote heads on branch 'default'!
 (did you forget to merge? use push -f to force)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 pushing to ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 1 changes to 1 files
 adding foo
 updating to branch default
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 merging foo
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 pushing to ../c
 searching for changes
 abort: push creates new remote heads on branch 'default'!
 (did you forget to merge? use push -f to force)
 1
 pushing to ../c
 searching for changes
 no changes found
 0
 pushing to ../c
 searching for changes
 abort: push creates new remote heads on branch 'default'!
 (did you forget to merge? use push -f to force)
 1
 pushing to ../c
 searching for changes
 abort: push creates new remote heads on branch 'default'!
 (did you forget to merge? use push -f to force)
 1
 pushing to ../c
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files (+2 heads)
 0
 pushing to ../c
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (-1 heads)
 0
 comparing with ../c
 searching for changes
 no changes found
 % issue 450
 pushing to ../e
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 0
 pushing to ../e
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 0
 % issue 736
 % push on existing branch and new branch
 pushing to ../f
 searching for changes
 abort: push creates new remote branches: c!
 (use 'hg push -f' to force)
 1
 pushing to ../f
 searching for changes
 abort: push creates new remote branches: c!
 (use 'hg push -f' to force)
 1
 % multiple new branches
 pushing to ../f
 searching for changes
 abort: push creates new remote branches: c, d!
 (use 'hg push -f' to force)
 1
 pushing to ../f
 searching for changes
 abort: push creates new remote branches: c, d!
 (use 'hg push -f' to force)
 1
 % fail on multiple head push
 pushing to ../f
 searching for changes
 abort: push creates new remote heads on branch 'a'!
 (did you forget to merge? use push -f to force)
 1
 % push replacement head on existing branches
 pushing to ../f
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files
 0
 % merge of branch a to other branch b followed by unrelated push on branch a
 pushing to ../f
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (-1 heads)
 0
 pushing to ../f
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 0
 % cheating the counting algorithm
 pushing to ../f
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 2 changesets with 2 changes to 1 files
 0
 % checking prepush logic does not allow silently pushing multiple new heads
 adding init
 adding a
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding b
 created new head
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding c
 created new head
 pushing to h
 searching for changes
 abort: push creates new remote heads on branch 'default'!
 (you should pull and merge or use push -f to force)
 
 % check prepush logic with merged branches
 marked working directory as branch a
 adding foo
 updating to branch a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 marked working directory as branch b
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
+created new head
 pushing to j
 searching for changes
 abort: push creates new remote branches: b!
 (use 'hg push -f' to force)
 
 % prepush -r should not allow you to sneak in new heads
 pushing to ../l
 searching for changes
 abort: push creates new remote heads on branch 'a'!
 (did you forget to merge? use push -f to force)
 % check prepush with new branch head on former topo non-head
 marked working directory as branch A
 adding a
 marked working directory as branch B
 adding b
 updating to branch B
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding b1
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding a2
-created new head
 %% glog of local
 @  2: A a2
 |
 | o  1: B b
 |/
 o  0: A a
 
 %% glog of remote
 @  2: B b1
 |
 o  1: B b
 |
 o  0: A a
 
 %% outgoing
 comparing with inner
 searching for changes
 2: A a2
 pushing to inner
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 % check prepush with new branch head on former topo head
 marked working directory as branch A
 adding a
 marked working directory as branch B
 adding b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding a1
-created new head
 updating to branch A
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding b1
 adding a2
 %% glog of local
 @  3: A a2
 |
 o  2: A a1
 |
 | o  1: B b
 |/
 o  0: A a
 
 %% glog of remote
 @  3: B b1
 |
 | o  2: A a1
 | |
 o |  1: B b
 |/
 o  0: A a
 
 %% outgoing
 comparing with inner
 searching for changes
 3: A a2
 pushing to inner
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 % check prepush with new branch head and new child of former branch head
 % but child is on different branch
 marked working directory as branch A
 adding a
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch B
 adding b
-created new head
 updating to branch B
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch B
+created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 marked working directory as branch A
+created new head
 %% glog of local
 @  5: A b3
 |
 | o  4: B a3
 | |
 o |  3: B b1
 | |
 o |  2: B b0
  /
 o  1: A a1
 |
 o  0: A a0
 
 %% glog of remote
 @  3: B b1
 |
 o  2: B b0
 
 o  1: A a1
 |
 o  0: A a0
 
 %% outgoing
 comparing with inner
 searching for changes
 4: B a3
 5: A b3
 pushing to inner
 searching for changes
 abort: push creates new remote heads on branch 'A'!
 (did you forget to merge? use push -f to force)
 pushing to inner
 searching for changes
 abort: push creates new remote heads on branch 'A'!
 (did you forget to merge? use push -f to force)
 comparing with inner
 searching for changes
 no changes found

tests/test-rebase-keep-branch.out

@@ -1,35 +1,34 b''
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 marked working directory as branch notdefault
-created new head
 @  4:r1:notdefault
 |
 | o  3:l2:
 | |
 | o  2:l1:
 |/
 o  1:c2:
 |
 o  0:c1:
 
 
 % Rebase a branch while preserving the branch name
 2 files updated, 0 files merged, 1 files removed, 0 files unresolved
 saving bundle to 
 adding branch
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 rebase completed
 @  4:r1:notdefault
 |
 o  3:l2:
 |
 o  2:l1:
 |
 o  1:c2:
 |
 o  0:c1:
 
 % dirstate branch should be "notdefault"
 notdefault

tests/test-subrepo.out

@@ -1,295 +1,295 b''
 % first revision, no sub
 adding a
 % add first sub
 adding a
 parent: 0:f7b1eb17ad24 tip
  0
 branch: default
 commit: 1 added, 1 subrepos
 update: (current)
 committing subrepository s
 % add sub sub
 parent: 1:7cf8cfea66e4 tip
  1
 branch: default
 commit: 1 subrepos
 update: (current)
 committing subrepository s
 committing subrepository s/ss
 parent: 2:df30734270ae tip
  2
 branch: default
 commit: (clean)
 update: (current)
 % bump sub rev
 committing subrepository s
 % leave sub dirty
 committing subrepository s
 changeset:   3:1c833a7a9e3a
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     4
 
 % check caching
 0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 % restore
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 path s
  source   s
  revision 1c833a7a9e3a4445c711aaf0f012379cd0d4034e
 % new branch for merge tests
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding t/t
 % 5
 committing subrepository t
 created new head
 % 6
 committing subrepository t
 path s
  source   s
  revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 path t
  source   t
  revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
 % 7
 committing subrepository t
 % 8
 % merge tests
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 path s
  source   s
  revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
 path t
  source   t
  revision 60ca1237c19474e7a3978b0dc1ca4e6f36d51382
 created new head
   searching for copies back to rev 2
 resolving manifests
  overwrite None partial False
  ancestor 1f14a2e2d3ec local f0d2028bf86d+ remote 1831e14459c4
  .hgsubstate: versions differ -> m
 update: .hgsubstate 1/1 files (100.00%)
 subrepo merge f0d2028bf86d+ 1831e14459c4 1f14a2e2d3ec
   subrepo t: other changed, get t:6747d179aa9a688023c4b0cad32e4c92bb7f34ad:hg
 getting subrepo t
 resolving manifests
  overwrite True partial False
  ancestor 60ca1237c194+ local 60ca1237c194+ remote 6747d179aa9a
  t: remote is newer -> g
 update: t 1/1 files (100.00%)
 getting t
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 path s
  source   s
  revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
 path t
  source   t
  revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
 committing subrepository t
+created new head
   searching for copies back to rev 2
 resolving manifests
  overwrite None partial False
  ancestor 1831e14459c4 local e45c8b14af55+ remote f94576341bcf
  .hgsubstate: versions differ -> m
 update: .hgsubstate 1/1 files (100.00%)
 subrepo merge e45c8b14af55+ f94576341bcf 1831e14459c4
   subrepo t: both sides changed, merge with t:7af322bc1198a32402fe903e0b7ebcfc5c9bf8f4:hg
 merging subrepo t
   searching for copies back to rev 2
 resolving manifests
  overwrite None partial False
  ancestor 6747d179aa9a local 20a0db6fbf6c+ remote 7af322bc1198
  t: versions differ -> m
 preserving t for resolve of t
 update: t 1/1 files (100.00%)
 picked tool 'internal:merge' for t (binary False symlink False)
 merging t
 my t@20a0db6fbf6c+ other t@7af322bc1198 ancestor t@6747d179aa9a
 warning: conflicts during merge.
 merging t failed!
 0 files updated, 0 files merged, 0 files removed, 1 files unresolved
 use 'hg resolve' to retry unresolved file merges or 'hg update -C' to abandon
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % should conflict
 <<<<<<< local
 conflict
 =======
 t3
 >>>>>>> other
 % clone
 updating to branch default
 pulling subrepo s from .../sub/t/s
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 5 changes to 3 files
 pulling subrepo s/ss from .../sub/t/s/ss
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 pulling subrepo t from .../sub/t/t
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 4 changesets with 4 changes to 1 files (+1 heads)
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 path s
  source   s
  revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
 path t
  source   t
  revision 20a0db6fbf6c3d2836e6519a642ae929bfc67c0e
 % push
 committing subrepository t
 pushing ...sub/t
 pushing ...sub/t/s/ss
 searching for changes
 no changes found
 pushing ...sub/t/s
 searching for changes
 no changes found
 pushing ...sub/t/t
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 % push -f
 committing subrepository s
 abort: push creates new remote heads on branch 'default'!
 pushing ...sub/t
 pushing ...sub/t/s/ss
 searching for changes
 no changes found
 pushing ...sub/t/s
 searching for changes
 (did you forget to merge? use push -f to force)
 pushing ...sub/t
 pushing ...sub/t/s/ss
 searching for changes
 no changes found
 pushing ...sub/t/s
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 pushing ...sub/t/t
 searching for changes
 no changes found
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 % update
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 committing subrepository t
 % pull
 pulling ...sub/t
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
 pulling subrepo t from .../sub/t/t
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 blah
 % bogus subrepo path aborts
 abort: missing ] in subrepo source
 % issue 1986
 adding a
 marked working directory as branch br
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding b
-created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
+created new head
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding c
-created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
+created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding .hgsub
 committing subrepository s
 marked working directory as branch br
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding b
 committing subrepository s
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding c
-created new head
 2 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
+created new head
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding d
 committing subrepository s
-created new head
 2 files updated, 0 files merged, 1 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding e
 committing subrepository s
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % test subrepo delete from .hgsubstate
 adding testdelete/nested/foo
 adding testdelete/nested2/foo
 adding testdelete/.hgsub
 committing subrepository nested2
 committing subrepository nested
 nested
 % test repository cloning
 adding nested_absolute/foo
 adding nested_relative/foo2
 adding main/.hgsub
 committing subrepository nested_relative
 committing subrepository nested_absolute
 updating to branch default
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 [paths]
 default = $HGTMP/test-subrepo/sub/mercurial/nested_absolute
 [paths]
 default = $HGTMP/test-subrepo/sub/mercurial/nested_relative
 % issue 1977
 adding a
 adding .hgsub
 committing subrepository s
 updating to branch default
 pulling subrepo s from .../sub/repo/s
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 created new head
 committing subrepository s
 abort: push creates new remote heads on branch 'default'!
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved