export: show 'Date' header in a format that also is readable for humans

'export' is the official export format and used by patchbomb, but it would only
show date as a timestamp that most humans might find it hard to relate to. It
would be very convenient when reviewing a patch to be able to see what
timestamp the patch will end up with.

Mercurial has always used util.parsedate for parsing these headers. It can
handle 'all' date formats, so we could just as well use a readable one.

'export' will now use the format used by 'log' - which is the format described
as 'Unix date format' in the templating help. We assume that all parsers of '#
HG changeset patch'es can handle that.

mercurial/cmdutil.py

@@ -1,2017 +1,2018 b''
 # cmdutil.py - help for command processing in 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 i18n import _
 import os, sys, errno, re, tempfile
 import util, scmutil, templater, patch, error, templatekw, revlog, copies
 import match as matchmod
 import subrepo, context, repair, graphmod, revset, phases, obsolete
 import changelog
 import bookmarks
 import lock as lockmod
 
 def parsealiases(cmd):
     return cmd.lstrip("^").split("|")
 
 def findpossible(cmd, table, strict=False):
     """
     Return cmd -> (aliases, command table entry)
     for each matching command.
     Return debug commands (or their aliases) only if no normal command matches.
     """
     choice = {}
     debugchoice = {}
 
     if cmd in table:
         # short-circuit exact matches, "log" alias beats "^log|history"
         keys = [cmd]
     else:
         keys = table.keys()
 
     for e in keys:
         aliases = parsealiases(e)
         found = None
         if cmd in aliases:
             found = cmd
         elif not strict:
             for a in aliases:
                 if a.startswith(cmd):
                     found = a
                     break
         if found is not None:
             if aliases[0].startswith("debug") or found.startswith("debug"):
                 debugchoice[found] = (aliases, table[e])
             else:
                 choice[found] = (aliases, table[e])
 
     if not choice and debugchoice:
         choice = debugchoice
 
     return choice
 
 def findcmd(cmd, table, strict=True):
     """Return (aliases, command table entry) for command string."""
     choice = findpossible(cmd, table, strict)
 
     if cmd in choice:
         return choice[cmd]
 
     if len(choice) > 1:
         clist = choice.keys()
         clist.sort()
         raise error.AmbiguousCommand(cmd, clist)
 
     if choice:
         return choice.values()[0]
 
     raise error.UnknownCommand(cmd)
 
 def findrepo(p):
     while not os.path.isdir(os.path.join(p, ".hg")):
         oldp, p = p, os.path.dirname(p)
         if p == oldp:
             return None
 
     return p
 
 def bailifchanged(repo):
     if repo.dirstate.p2() != nullid:
         raise util.Abort(_('outstanding uncommitted merge'))
     modified, added, removed, deleted = repo.status()[:4]
     if modified or added or removed or deleted:
         raise util.Abort(_("outstanding uncommitted changes"))
     ctx = repo[None]
     for s in sorted(ctx.substate):
         if ctx.sub(s).dirty():
             raise util.Abort(_("uncommitted changes in subrepo %s") % s)
 
 def logmessage(ui, opts):
     """ get the log message according to -m and -l option """
     message = opts.get('message')
     logfile = opts.get('logfile')
 
     if message and logfile:
         raise util.Abort(_('options --message and --logfile are mutually '
                            'exclusive'))
     if not message and logfile:
         try:
             if logfile == '-':
                 message = ui.fin.read()
             else:
                 message = '\n'.join(util.readfile(logfile).splitlines())
         except IOError, inst:
             raise util.Abort(_("can't read commit message '%s': %s") %
                              (logfile, inst.strerror))
     return message
 
 def loglimit(opts):
     """get the log limit according to option -l/--limit"""
     limit = opts.get('limit')
     if limit:
         try:
             limit = int(limit)
         except ValueError:
             raise util.Abort(_('limit must be a positive integer'))
         if limit <= 0:
             raise util.Abort(_('limit must be positive'))
     else:
         limit = None
     return limit
 
 def makefilename(repo, pat, node, desc=None,
                   total=None, seqno=None, revwidth=None, pathname=None):
     node_expander = {
         'H': lambda: hex(node),
         'R': lambda: str(repo.changelog.rev(node)),
         'h': lambda: short(node),
         'm': lambda: re.sub('[^\w]', '_', str(desc))
         }
     expander = {
         '%': lambda: '%',
         'b': lambda: os.path.basename(repo.root),
         }
 
     try:
         if node:
             expander.update(node_expander)
         if node:
             expander['r'] = (lambda:
                     str(repo.changelog.rev(node)).zfill(revwidth or 0))
         if total is not None:
             expander['N'] = lambda: str(total)
         if seqno is not None:
             expander['n'] = lambda: str(seqno)
         if total is not None and seqno is not None:
             expander['n'] = lambda: str(seqno).zfill(len(str(total)))
         if pathname is not None:
             expander['s'] = lambda: os.path.basename(pathname)
             expander['d'] = lambda: os.path.dirname(pathname) or '.'
             expander['p'] = lambda: pathname
 
         newname = []
         patlen = len(pat)
         i = 0
         while i < patlen:
             c = pat[i]
             if c == '%':
                 i += 1
                 c = pat[i]
                 c = expander[c]()
             newname.append(c)
             i += 1
         return ''.join(newname)
     except KeyError, inst:
         raise util.Abort(_("invalid format spec '%%%s' in output filename") %
                          inst.args[0])
 
 def makefileobj(repo, pat, node=None, desc=None, total=None,
                 seqno=None, revwidth=None, mode='wb', modemap={},
                 pathname=None):
 
     writable = mode not in ('r', 'rb')
 
     if not pat or pat == '-':
         fp = writable and repo.ui.fout or repo.ui.fin
         if util.safehasattr(fp, 'fileno'):
             return os.fdopen(os.dup(fp.fileno()), mode)
         else:
             # if this fp can't be duped properly, return
             # a dummy object that can be closed
             class wrappedfileobj(object):
                 noop = lambda x: None
                 def __init__(self, f):
                     self.f = f
                 def __getattr__(self, attr):
                     if attr == 'close':
                         return self.noop
                     else:
                         return getattr(self.f, attr)
 
             return wrappedfileobj(fp)
     if util.safehasattr(pat, 'write') and writable:
         return pat
     if util.safehasattr(pat, 'read') and 'r' in mode:
         return pat
     fn = makefilename(repo, pat, node, desc, total, seqno, revwidth, pathname)
     mode = modemap.get(fn, mode)
     if mode == 'wb':
         modemap[fn] = 'ab'
     return open(fn, mode)
 
 def openrevlog(repo, cmd, file_, opts):
     """opens the changelog, manifest, a filelog or a given revlog"""
     cl = opts['changelog']
     mf = opts['manifest']
     msg = None
     if cl and mf:
         msg = _('cannot specify --changelog and --manifest at the same time')
     elif cl or mf:
         if file_:
             msg = _('cannot specify filename with --changelog or --manifest')
         elif not repo:
             msg = _('cannot specify --changelog or --manifest '
                     'without a repository')
     if msg:
         raise util.Abort(msg)
 
     r = None
     if repo:
         if cl:
             r = repo.changelog
         elif mf:
             r = repo.manifest
         elif file_:
             filelog = repo.file(file_)
             if len(filelog):
                 r = filelog
     if not r:
         if not file_:
             raise error.CommandError(cmd, _('invalid arguments'))
         if not os.path.isfile(file_):
             raise util.Abort(_("revlog '%s' not found") % file_)
         r = revlog.revlog(scmutil.opener(os.getcwd(), audit=False),
                           file_[:-2] + ".i")
     return r
 
 def copy(ui, repo, pats, opts, rename=False):
     # called with the repo lock held
     #
     # hgsep => pathname that uses "/" to separate directories
     # ossep => pathname that uses os.sep to separate directories
     cwd = repo.getcwd()
     targets = {}
     after = opts.get("after")
     dryrun = opts.get("dry_run")
     wctx = repo[None]
 
     def walkpat(pat):
         srcs = []
         badstates = after and '?' or '?r'
         m = scmutil.match(repo[None], [pat], opts, globbed=True)
         for abs in repo.walk(m):
             state = repo.dirstate[abs]
             rel = m.rel(abs)
             exact = m.exact(abs)
             if state in badstates:
                 if exact and state == '?':
                     ui.warn(_('%s: not copying - file is not managed\n') % rel)
                 if exact and state == 'r':
                     ui.warn(_('%s: not copying - file has been marked for'
                               ' remove\n') % rel)
                 continue
             # abs: hgsep
             # rel: ossep
             srcs.append((abs, rel, exact))
         return srcs
 
     # abssrc: hgsep
     # relsrc: ossep
     # otarget: ossep
     def copyfile(abssrc, relsrc, otarget, exact):
         abstarget = scmutil.canonpath(repo.root, cwd, otarget)
         if '/' in abstarget:
             # We cannot normalize abstarget itself, this would prevent
             # case only renames, like a => A.
             abspath, absname = abstarget.rsplit('/', 1)
             abstarget = repo.dirstate.normalize(abspath) + '/' + absname
         reltarget = repo.pathto(abstarget, cwd)
         target = repo.wjoin(abstarget)
         src = repo.wjoin(abssrc)
         state = repo.dirstate[abstarget]
 
         scmutil.checkportable(ui, abstarget)
 
         # check for collisions
         prevsrc = targets.get(abstarget)
         if prevsrc is not None:
             ui.warn(_('%s: not overwriting - %s collides with %s\n') %
                     (reltarget, repo.pathto(abssrc, cwd),
                      repo.pathto(prevsrc, cwd)))
             return
 
         # check for overwrites
         exists = os.path.lexists(target)
         samefile = False
         if exists and abssrc != abstarget:
             if (repo.dirstate.normalize(abssrc) ==
                 repo.dirstate.normalize(abstarget)):
                 if not rename:
                     ui.warn(_("%s: can't copy - same file\n") % reltarget)
                     return
                 exists = False
                 samefile = True
 
         if not after and exists or after and state in 'mn':
             if not opts['force']:
                 ui.warn(_('%s: not overwriting - file exists\n') %
                         reltarget)
                 return
 
         if after:
             if not exists:
                 if rename:
                     ui.warn(_('%s: not recording move - %s does not exist\n') %
                             (relsrc, reltarget))
                 else:
                     ui.warn(_('%s: not recording copy - %s does not exist\n') %
                             (relsrc, reltarget))
                 return
         elif not dryrun:
             try:
                 if exists:
                     os.unlink(target)
                 targetdir = os.path.dirname(target) or '.'
                 if not os.path.isdir(targetdir):
                     os.makedirs(targetdir)
                 if samefile:
                     tmp = target + "~hgrename"
                     os.rename(src, tmp)
                     os.rename(tmp, target)
                 else:
                     util.copyfile(src, target)
                 srcexists = True
             except IOError, inst:
                 if inst.errno == errno.ENOENT:
                     ui.warn(_('%s: deleted in working copy\n') % relsrc)
                     srcexists = False
                 else:
                     ui.warn(_('%s: cannot copy - %s\n') %
                             (relsrc, inst.strerror))
                     return True # report a failure
 
         if ui.verbose or not exact:
             if rename:
                 ui.status(_('moving %s to %s\n') % (relsrc, reltarget))
             else:
                 ui.status(_('copying %s to %s\n') % (relsrc, reltarget))
 
         targets[abstarget] = abssrc
 
         # fix up dirstate
         scmutil.dirstatecopy(ui, repo, wctx, abssrc, abstarget,
                              dryrun=dryrun, cwd=cwd)
         if rename and not dryrun:
             if not after and srcexists and not samefile:
                 util.unlinkpath(repo.wjoin(abssrc))
             wctx.forget([abssrc])
 
     # pat: ossep
     # dest ossep
     # srcs: list of (hgsep, hgsep, ossep, bool)
     # return: function that takes hgsep and returns ossep
     def targetpathfn(pat, dest, srcs):
         if os.path.isdir(pat):
             abspfx = scmutil.canonpath(repo.root, cwd, pat)
             abspfx = util.localpath(abspfx)
             if destdirexists:
                 striplen = len(os.path.split(abspfx)[0])
             else:
                 striplen = len(abspfx)
             if striplen:
                 striplen += len(os.sep)
             res = lambda p: os.path.join(dest, util.localpath(p)[striplen:])
         elif destdirexists:
             res = lambda p: os.path.join(dest,
                                          os.path.basename(util.localpath(p)))
         else:
             res = lambda p: dest
         return res
 
     # pat: ossep
     # dest ossep
     # srcs: list of (hgsep, hgsep, ossep, bool)
     # return: function that takes hgsep and returns ossep
     def targetpathafterfn(pat, dest, srcs):
         if matchmod.patkind(pat):
             # a mercurial pattern
             res = lambda p: os.path.join(dest,
                                          os.path.basename(util.localpath(p)))
         else:
             abspfx = scmutil.canonpath(repo.root, cwd, pat)
             if len(abspfx) < len(srcs[0][0]):
                 # A directory. Either the target path contains the last
                 # component of the source path or it does not.
                 def evalpath(striplen):
                     score = 0
                     for s in srcs:
                         t = os.path.join(dest, util.localpath(s[0])[striplen:])
                         if os.path.lexists(t):
                             score += 1
                     return score
 
                 abspfx = util.localpath(abspfx)
                 striplen = len(abspfx)
                 if striplen:
                     striplen += len(os.sep)
                 if os.path.isdir(os.path.join(dest, os.path.split(abspfx)[1])):
                     score = evalpath(striplen)
                     striplen1 = len(os.path.split(abspfx)[0])
                     if striplen1:
                         striplen1 += len(os.sep)
                     if evalpath(striplen1) > score:
                         striplen = striplen1
                 res = lambda p: os.path.join(dest,
                                              util.localpath(p)[striplen:])
             else:
                 # a file
                 if destdirexists:
                     res = lambda p: os.path.join(dest,
                                         os.path.basename(util.localpath(p)))
                 else:
                     res = lambda p: dest
         return res
 
 
     pats = scmutil.expandpats(pats)
     if not pats:
         raise util.Abort(_('no source or destination specified'))
     if len(pats) == 1:
         raise util.Abort(_('no destination specified'))
     dest = pats.pop()
     destdirexists = os.path.isdir(dest) and not os.path.islink(dest)
     if not destdirexists:
         if len(pats) > 1 or matchmod.patkind(pats[0]):
             raise util.Abort(_('with multiple sources, destination must be an '
                                'existing directory'))
         if util.endswithsep(dest):
             raise util.Abort(_('destination %s is not a directory') % dest)
 
     tfn = targetpathfn
     if after:
         tfn = targetpathafterfn
     copylist = []
     for pat in pats:
         srcs = walkpat(pat)
         if not srcs:
             continue
         copylist.append((tfn(pat, dest, srcs), srcs))
     if not copylist:
         raise util.Abort(_('no files to copy'))
 
     errors = 0
     for targetpath, srcs in copylist:
         for abssrc, relsrc, exact in srcs:
             if copyfile(abssrc, relsrc, targetpath(abssrc), exact):
                 errors += 1
 
     if errors:
         ui.warn(_('(consider using --after)\n'))
 
     return errors != 0
 
 def service(opts, parentfn=None, initfn=None, runfn=None, logfile=None,
     runargs=None, appendpid=False):
     '''Run a command as a service.'''
 
     if opts['daemon'] and not opts['daemon_pipefds']:
         # Signal child process startup with file removal
         lockfd, lockpath = tempfile.mkstemp(prefix='hg-service-')
         os.close(lockfd)
         try:
             if not runargs:
                 runargs = util.hgcmd() + sys.argv[1:]
             runargs.append('--daemon-pipefds=%s' % lockpath)
             # Don't pass --cwd to the child process, because we've already
             # changed directory.
             for i in xrange(1, len(runargs)):
                 if runargs[i].startswith('--cwd='):
                     del runargs[i]
                     break
                 elif runargs[i].startswith('--cwd'):
                     del runargs[i:i + 2]
                     break
             def condfn():
                 return not os.path.exists(lockpath)
             pid = util.rundetached(runargs, condfn)
             if pid < 0:
                 raise util.Abort(_('child process failed to start'))
         finally:
             try:
                 os.unlink(lockpath)
             except OSError, e:
                 if e.errno != errno.ENOENT:
                     raise
         if parentfn:
             return parentfn(pid)
         else:
             return
 
     if initfn:
         initfn()
 
     if opts['pid_file']:
         mode = appendpid and 'a' or 'w'
         fp = open(opts['pid_file'], mode)
         fp.write(str(os.getpid()) + '\n')
         fp.close()
 
     if opts['daemon_pipefds']:
         lockpath = opts['daemon_pipefds']
         try:
             os.setsid()
         except AttributeError:
             pass
         os.unlink(lockpath)
         util.hidewindow()
         sys.stdout.flush()
         sys.stderr.flush()
 
         nullfd = os.open(os.devnull, os.O_RDWR)
         logfilefd = nullfd
         if logfile:
             logfilefd = os.open(logfile, os.O_RDWR | os.O_CREAT | os.O_APPEND)
         os.dup2(nullfd, 0)
         os.dup2(logfilefd, 1)
         os.dup2(logfilefd, 2)
         if nullfd not in (0, 1, 2):
             os.close(nullfd)
         if logfile and logfilefd not in (0, 1, 2):
             os.close(logfilefd)
 
     if runfn:
         return runfn()
 
 def export(repo, revs, template='hg-%h.patch', fp=None, switch_parent=False,
            opts=None):
     '''export changesets as hg patches.'''
 
     total = len(revs)
     revwidth = max([len(str(rev)) for rev in revs])
     filemode = {}
 
     def single(rev, seqno, fp):
         ctx = repo[rev]
         node = ctx.node()
         parents = [p.node() for p in ctx.parents() if p]
         branch = ctx.branch()
         if switch_parent:
             parents.reverse()
         prev = (parents and parents[0]) or nullid
 
         shouldclose = False
         if not fp and len(template) > 0:
             desc_lines = ctx.description().rstrip().split('\n')
             desc = desc_lines[0]    #Commit always has a first line.
             fp = makefileobj(repo, template, node, desc=desc, total=total,
                              seqno=seqno, revwidth=revwidth, mode='wb',
                              modemap=filemode)
             if fp != template:
                 shouldclose = True
         if fp and fp != sys.stdout and util.safehasattr(fp, 'name'):
             repo.ui.note("%s\n" % fp.name)
 
         if not fp:
             write = repo.ui.write
         else:
             def write(s, **kw):
                 fp.write(s)
 
 
         write("# HG changeset patch\n")
         write("# User %s\n" % ctx.user())
         write("# Date %d %d\n" % ctx.date())
+        write("#      %s\n" % util.datestr(ctx.date()))
         if branch and branch != 'default':
             write("# Branch %s\n" % branch)
         write("# Node ID %s\n" % hex(node))
         write("# Parent  %s\n" % hex(prev))
         if len(parents) > 1:
             write("# Parent  %s\n" % hex(parents[1]))
         write(ctx.description().rstrip())
         write("\n\n")
 
         for chunk, label in patch.diffui(repo, prev, node, opts=opts):
             write(chunk, label=label)
 
         if shouldclose:
             fp.close()
 
     for seqno, rev in enumerate(revs):
         single(rev, seqno + 1, fp)
 
 def diffordiffstat(ui, repo, diffopts, node1, node2, match,
                    changes=None, stat=False, fp=None, prefix='',
                    listsubrepos=False):
     '''show diff or diffstat.'''
     if fp is None:
         write = ui.write
     else:
         def write(s, **kw):
             fp.write(s)
 
     if stat:
         diffopts = diffopts.copy(context=0)
         width = 80
         if not ui.plain():
             width = ui.termwidth()
         chunks = patch.diff(repo, node1, node2, match, changes, diffopts,
                             prefix=prefix)
         for chunk, label in patch.diffstatui(util.iterlines(chunks),
                                              width=width,
                                              git=diffopts.git):
             write(chunk, label=label)
     else:
         for chunk, label in patch.diffui(repo, node1, node2, match,
                                          changes, diffopts, prefix=prefix):
             write(chunk, label=label)
 
     if listsubrepos:
         ctx1 = repo[node1]
         ctx2 = repo[node2]
         for subpath, sub in subrepo.itersubrepos(ctx1, ctx2):
             tempnode2 = node2
             try:
                 if node2 is not None:
                     tempnode2 = ctx2.substate[subpath][1]
             except KeyError:
                 # A subrepo that existed in node1 was deleted between node1 and
                 # node2 (inclusive). Thus, ctx2's substate won't contain that
                 # subpath. The best we can do is to ignore it.
                 tempnode2 = None
             submatch = matchmod.narrowmatcher(subpath, match)
             sub.diff(ui, diffopts, tempnode2, submatch, changes=changes,
                      stat=stat, fp=fp, prefix=prefix)
 
 class changeset_printer(object):
     '''show changeset information when templating not requested.'''
 
     def __init__(self, ui, repo, patch, diffopts, buffered):
         self.ui = ui
         self.repo = repo
         self.buffered = buffered
         self.patch = patch
         self.diffopts = diffopts
         self.header = {}
         self.hunk = {}
         self.lastheader = None
         self.footer = None
 
     def flush(self, rev):
         if rev in self.header:
             h = self.header[rev]
             if h != self.lastheader:
                 self.lastheader = h
                 self.ui.write(h)
             del self.header[rev]
         if rev in self.hunk:
             self.ui.write(self.hunk[rev])
             del self.hunk[rev]
             return 1
         return 0
 
     def close(self):
         if self.footer:
             self.ui.write(self.footer)
 
     def show(self, ctx, copies=None, matchfn=None, **props):
         if self.buffered:
             self.ui.pushbuffer()
             self._show(ctx, copies, matchfn, props)
             self.hunk[ctx.rev()] = self.ui.popbuffer(labeled=True)
         else:
             self._show(ctx, copies, matchfn, props)
 
     def _show(self, ctx, copies, matchfn, props):
         '''show a single changeset or file revision'''
         changenode = ctx.node()
         rev = ctx.rev()
 
         if self.ui.quiet:
             self.ui.write("%d:%s\n" % (rev, short(changenode)),
                           label='log.node')
             return
 
         log = self.repo.changelog
         date = util.datestr(ctx.date())
 
         hexfunc = self.ui.debugflag and hex or short
 
         parents = [(p, hexfunc(log.node(p)))
                    for p in self._meaningful_parentrevs(log, rev)]
 
         # i18n: column positioning for "hg log"
         self.ui.write(_("changeset:   %d:%s\n") % (rev, hexfunc(changenode)),
                       label='log.changeset changeset.%s' % ctx.phasestr())
 
         branch = ctx.branch()
         # don't show the default branch name
         if branch != 'default':
             # i18n: column positioning for "hg log"
             self.ui.write(_("branch:      %s\n") % branch,
                           label='log.branch')
         for bookmark in self.repo.nodebookmarks(changenode):
             # i18n: column positioning for "hg log"
             self.ui.write(_("bookmark:    %s\n") % bookmark,
                     label='log.bookmark')
         for tag in self.repo.nodetags(changenode):
             # i18n: column positioning for "hg log"
             self.ui.write(_("tag:         %s\n") % tag,
                           label='log.tag')
         if self.ui.debugflag and ctx.phase():
             # i18n: column positioning for "hg log"
             self.ui.write(_("phase:       %s\n") % _(ctx.phasestr()),
                           label='log.phase')
         for parent in parents:
             # i18n: column positioning for "hg log"
             self.ui.write(_("parent:      %d:%s\n") % parent,
                           label='log.parent changeset.%s' % ctx.phasestr())
 
         if self.ui.debugflag:
             mnode = ctx.manifestnode()
             # i18n: column positioning for "hg log"
             self.ui.write(_("manifest:    %d:%s\n") %
                           (self.repo.manifest.rev(mnode), hex(mnode)),
                           label='ui.debug log.manifest')
         # i18n: column positioning for "hg log"
         self.ui.write(_("user:        %s\n") % ctx.user(),
                       label='log.user')
         # i18n: column positioning for "hg log"
         self.ui.write(_("date:        %s\n") % date,
                       label='log.date')
 
         if self.ui.debugflag:
             files = self.repo.status(log.parents(changenode)[0], changenode)[:3]
             for key, value in zip([# i18n: column positioning for "hg log"
                                    _("files:"),
                                    # i18n: column positioning for "hg log"
                                    _("files+:"),
                                    # i18n: column positioning for "hg log"
                                    _("files-:")], files):
                 if value:
                     self.ui.write("%-12s %s\n" % (key, " ".join(value)),
                                   label='ui.debug log.files')
         elif ctx.files() and self.ui.verbose:
             # i18n: column positioning for "hg log"
             self.ui.write(_("files:       %s\n") % " ".join(ctx.files()),
                           label='ui.note log.files')
         if copies and self.ui.verbose:
             copies = ['%s (%s)' % c for c in copies]
             # i18n: column positioning for "hg log"
             self.ui.write(_("copies:      %s\n") % ' '.join(copies),
                           label='ui.note log.copies')
 
         extra = ctx.extra()
         if extra and self.ui.debugflag:
             for key, value in sorted(extra.items()):
                 # i18n: column positioning for "hg log"
                 self.ui.write(_("extra:       %s=%s\n")
                               % (key, value.encode('string_escape')),
                               label='ui.debug log.extra')
 
         description = ctx.description().strip()
         if description:
             if self.ui.verbose:
                 self.ui.write(_("description:\n"),
                               label='ui.note log.description')
                 self.ui.write(description,
                               label='ui.note log.description')
                 self.ui.write("\n\n")
             else:
                 # i18n: column positioning for "hg log"
                 self.ui.write(_("summary:     %s\n") %
                               description.splitlines()[0],
                               label='log.summary')
         self.ui.write("\n")
 
         self.showpatch(changenode, matchfn)
 
     def showpatch(self, node, matchfn):
         if not matchfn:
             matchfn = self.patch
         if matchfn:
             stat = self.diffopts.get('stat')
             diff = self.diffopts.get('patch')
             diffopts = patch.diffopts(self.ui, self.diffopts)
             prev = self.repo.changelog.parents(node)[0]
             if stat:
                 diffordiffstat(self.ui, self.repo, diffopts, prev, node,
                                match=matchfn, stat=True)
             if diff:
                 if stat:
                     self.ui.write("\n")
                 diffordiffstat(self.ui, self.repo, diffopts, prev, node,
                                match=matchfn, stat=False)
             self.ui.write("\n")
 
     def _meaningful_parentrevs(self, log, rev):
         """Return list of meaningful (or all if debug) parentrevs for rev.
 
         For merges (two non-nullrev revisions) both parents are meaningful.
         Otherwise the first parent revision is considered meaningful if it
         is not the preceding revision.
         """
         parents = log.parentrevs(rev)
         if not self.ui.debugflag and parents[1] == nullrev:
             if parents[0] >= rev - 1:
                 parents = []
             else:
                 parents = [parents[0]]
         return parents
 
 
 class changeset_templater(changeset_printer):
     '''format changeset information.'''
 
     def __init__(self, ui, repo, patch, diffopts, mapfile, buffered):
         changeset_printer.__init__(self, ui, repo, patch, diffopts, buffered)
         formatnode = ui.debugflag and (lambda x: x) or (lambda x: x[:12])
         defaulttempl = {
             'parent': '{rev}:{node|formatnode} ',
             'manifest': '{rev}:{node|formatnode}',
             'file_copy': '{name} ({source})',
             'extra': '{key}={value|stringescape}'
             }
         # filecopy is preserved for compatibility reasons
         defaulttempl['filecopy'] = defaulttempl['file_copy']
         self.t = templater.templater(mapfile, {'formatnode': formatnode},
                                      cache=defaulttempl)
         self.cache = {}
 
     def use_template(self, t):
         '''set template string to use'''
         self.t.cache['changeset'] = t
 
     def _meaningful_parentrevs(self, ctx):
         """Return list of meaningful (or all if debug) parentrevs for rev.
         """
         parents = ctx.parents()
         if len(parents) > 1:
             return parents
         if self.ui.debugflag:
             return [parents[0], self.repo['null']]
         if parents[0].rev() >= ctx.rev() - 1:
             return []
         return parents
 
     def _show(self, ctx, copies, matchfn, props):
         '''show a single changeset or file revision'''
 
         showlist = templatekw.showlist
 
         # showparents() behaviour depends on ui trace level which
         # causes unexpected behaviours at templating level and makes
         # it harder to extract it in a standalone function. Its
         # behaviour cannot be changed so leave it here for now.
         def showparents(**args):
             ctx = args['ctx']
             parents = [[('rev', p.rev()), ('node', p.hex())]
                        for p in self._meaningful_parentrevs(ctx)]
             return showlist('parent', parents, **args)
 
         props = props.copy()
         props.update(templatekw.keywords)
         props['parents'] = showparents
         props['templ'] = self.t
         props['ctx'] = ctx
         props['repo'] = self.repo
         props['revcache'] = {'copies': copies}
         props['cache'] = self.cache
 
         # find correct templates for current mode
 
         tmplmodes = [
             (True, None),
             (self.ui.verbose, 'verbose'),
             (self.ui.quiet, 'quiet'),
             (self.ui.debugflag, 'debug'),
         ]
 
         types = {'header': '', 'footer':'', 'changeset': 'changeset'}
         for mode, postfix  in tmplmodes:
             for type in types:
                 cur = postfix and ('%s_%s' % (type, postfix)) or type
                 if mode and cur in self.t:
                     types[type] = cur
 
         try:
 
             # write header
             if types['header']:
                 h = templater.stringify(self.t(types['header'], **props))
                 if self.buffered:
                     self.header[ctx.rev()] = h
                 else:
                     if self.lastheader != h:
                         self.lastheader = h
                         self.ui.write(h)
 
             # write changeset metadata, then patch if requested
             key = types['changeset']
             self.ui.write(templater.stringify(self.t(key, **props)))
             self.showpatch(ctx.node(), matchfn)
 
             if types['footer']:
                 if not self.footer:
                     self.footer = templater.stringify(self.t(types['footer'],
                                                       **props))
 
         except KeyError, inst:
             msg = _("%s: no key named '%s'")
             raise util.Abort(msg % (self.t.mapfile, inst.args[0]))
         except SyntaxError, inst:
             raise util.Abort('%s: %s' % (self.t.mapfile, inst.args[0]))
 
 def show_changeset(ui, repo, opts, buffered=False):
     """show one changeset using template or regular display.
 
     Display format will be the first non-empty hit of:
     1. option 'template'
     2. option 'style'
     3. [ui] setting 'logtemplate'
     4. [ui] setting 'style'
     If all of these values are either the unset or the empty string,
     regular display via changeset_printer() is done.
     """
     # options
     patch = False
     if opts.get('patch') or opts.get('stat'):
         patch = scmutil.matchall(repo)
 
     tmpl = opts.get('template')
     style = None
     if tmpl:
         tmpl = templater.parsestring(tmpl, quoted=False)
     else:
         style = opts.get('style')
 
     # ui settings
     if not (tmpl or style):
         tmpl = ui.config('ui', 'logtemplate')
         if tmpl:
             try:
                 tmpl = templater.parsestring(tmpl)
             except SyntaxError:
                 tmpl = templater.parsestring(tmpl, quoted=False)
         else:
             style = util.expandpath(ui.config('ui', 'style', ''))
 
     if not (tmpl or style):
         return changeset_printer(ui, repo, patch, opts, buffered)
 
     mapfile = None
     if style and not tmpl:
         mapfile = style
         if not os.path.split(mapfile)[0]:
             mapname = (templater.templatepath('map-cmdline.' + mapfile)
                        or templater.templatepath(mapfile))
             if mapname:
                 mapfile = mapname
 
     try:
         t = changeset_templater(ui, repo, patch, opts, mapfile, buffered)
     except SyntaxError, inst:
         raise util.Abort(inst.args[0])
     if tmpl:
         t.use_template(tmpl)
     return t
 
 def finddate(ui, repo, date):
     """Find the tipmost changeset that matches the given date spec"""
 
     df = util.matchdate(date)
     m = scmutil.matchall(repo)
     results = {}
 
     def prep(ctx, fns):
         d = ctx.date()
         if df(d[0]):
             results[ctx.rev()] = d
 
     for ctx in walkchangerevs(repo, m, {'rev': None}, prep):
         rev = ctx.rev()
         if rev in results:
             ui.status(_("found revision %s from %s\n") %
                       (rev, util.datestr(results[rev])))
             return str(rev)
 
     raise util.Abort(_("revision matching date not found"))
 
 def increasingwindows(start, end, windowsize=8, sizelimit=512):
     if start < end:
         while start < end:
             yield start, min(windowsize, end - start)
             start += windowsize
             if windowsize < sizelimit:
                 windowsize *= 2
     else:
         while start > end:
             yield start, min(windowsize, start - end - 1)
             start -= windowsize
             if windowsize < sizelimit:
                 windowsize *= 2
 
 def walkchangerevs(repo, match, opts, prepare):
     '''Iterate over files and the revs in which they changed.
 
     Callers most commonly need to iterate backwards over the history
     in which they are interested. Doing so has awful (quadratic-looking)
     performance, so we use iterators in a "windowed" way.
 
     We walk a window of revisions in the desired order.  Within the
     window, we first walk forwards to gather data, then in the desired
     order (usually backwards) to display it.
 
     This function returns an iterator yielding contexts. Before
     yielding each context, the iterator will first call the prepare
     function on each context in the window in forward order.'''
 
     follow = opts.get('follow') or opts.get('follow_first')
 
     if not len(repo):
         return []
     if opts.get('rev'):
         revs = scmutil.revrange(repo, opts.get('rev'))
     elif follow:
         revs = repo.revs('reverse(:.)')
     else:
         revs = list(repo)
         revs.reverse()
     if not revs:
         return []
     wanted = set()
     slowpath = match.anypats() or (match.files() and opts.get('removed'))
     fncache = {}
     change = repo.changectx
 
     # First step is to fill wanted, the set of revisions that we want to yield.
     # When it does not induce extra cost, we also fill fncache for revisions in
     # wanted: a cache of filenames that were changed (ctx.files()) and that
     # match the file filtering conditions.
 
     if not slowpath and not match.files():
         # No files, no patterns.  Display all revs.
         wanted = set(revs)
     copies = []
 
     if not slowpath and match.files():
         # We only have to read through the filelog to find wanted revisions
 
         minrev, maxrev = min(revs), max(revs)
         def filerevgen(filelog, last):
             """
             Only files, no patterns.  Check the history of each file.
 
             Examines filelog entries within minrev, maxrev linkrev range
             Returns an iterator yielding (linkrev, parentlinkrevs, copied)
             tuples in backwards order
             """
             cl_count = len(repo)
             revs = []
             for j in xrange(0, last + 1):
                 linkrev = filelog.linkrev(j)
                 if linkrev < minrev:
                     continue
                 # only yield rev for which we have the changelog, it can
                 # happen while doing "hg log" during a pull or commit
                 if linkrev >= cl_count:
                     break
 
                 parentlinkrevs = []
                 for p in filelog.parentrevs(j):
                     if p != nullrev:
                         parentlinkrevs.append(filelog.linkrev(p))
                 n = filelog.node(j)
                 revs.append((linkrev, parentlinkrevs,
                              follow and filelog.renamed(n)))
 
             return reversed(revs)
         def iterfiles():
             pctx = repo['.']
             for filename in match.files():
                 if follow:
                     if filename not in pctx:
                         raise util.Abort(_('cannot follow file not in parent '
                                            'revision: "%s"') % filename)
                     yield filename, pctx[filename].filenode()
                 else:
                     yield filename, None
             for filename_node in copies:
                 yield filename_node
         for file_, node in iterfiles():
             filelog = repo.file(file_)
             if not len(filelog):
                 if node is None:
                     # A zero count may be a directory or deleted file, so
                     # try to find matching entries on the slow path.
                     if follow:
                         raise util.Abort(
                             _('cannot follow nonexistent file: "%s"') % file_)
                     slowpath = True
                     break
                 else:
                     continue
 
             if node is None:
                 last = len(filelog) - 1
             else:
                 last = filelog.rev(node)
 
 
             # keep track of all ancestors of the file
             ancestors = set([filelog.linkrev(last)])
 
             # iterate from latest to oldest revision
             for rev, flparentlinkrevs, copied in filerevgen(filelog, last):
                 if not follow:
                     if rev > maxrev:
                         continue
                 else:
                     # Note that last might not be the first interesting
                     # rev to us:
                     # if the file has been changed after maxrev, we'll
                     # have linkrev(last) > maxrev, and we still need
                     # to explore the file graph
                     if rev not in ancestors:
                         continue
                     # XXX insert 1327 fix here
                     if flparentlinkrevs:
                         ancestors.update(flparentlinkrevs)
 
                 fncache.setdefault(rev, []).append(file_)
                 wanted.add(rev)
                 if copied:
                     copies.append(copied)
 
         # We decided to fall back to the slowpath because at least one
         # of the paths was not a file. Check to see if at least one of them
         # existed in history, otherwise simply return
         if slowpath:
             for path in match.files():
                 if path == '.' or path in repo.store:
                     break
             else:
                 return []
 
     if slowpath:
         # We have to read the changelog to match filenames against
         # changed files
 
         if follow:
             raise util.Abort(_('can only follow copies/renames for explicit '
                                'filenames'))
 
         # The slow path checks files modified in every changeset.
         for i in sorted(revs):
             ctx = change(i)
             matches = filter(match, ctx.files())
             if matches:
                 fncache[i] = matches
                 wanted.add(i)
 
     class followfilter(object):
         def __init__(self, onlyfirst=False):
             self.startrev = nullrev
             self.roots = set()
             self.onlyfirst = onlyfirst
 
         def match(self, rev):
             def realparents(rev):
                 if self.onlyfirst:
                     return repo.changelog.parentrevs(rev)[0:1]
                 else:
                     return filter(lambda x: x != nullrev,
                                   repo.changelog.parentrevs(rev))
 
             if self.startrev == nullrev:
                 self.startrev = rev
                 return True
 
             if rev > self.startrev:
                 # forward: all descendants
                 if not self.roots:
                     self.roots.add(self.startrev)
                 for parent in realparents(rev):
                     if parent in self.roots:
                         self.roots.add(rev)
                         return True
             else:
                 # backwards: all parents
                 if not self.roots:
                     self.roots.update(realparents(self.startrev))
                 if rev in self.roots:
                     self.roots.remove(rev)
                     self.roots.update(realparents(rev))
                     return True
 
             return False
 
     # it might be worthwhile to do this in the iterator if the rev range
     # is descending and the prune args are all within that range
     for rev in opts.get('prune', ()):
         rev = repo[rev].rev()
         ff = followfilter()
         stop = min(revs[0], revs[-1])
         for x in xrange(rev, stop - 1, -1):
             if ff.match(x):
                 wanted.discard(x)
 
     # Now that wanted is correctly initialized, we can iterate over the
     # revision range, yielding only revisions in wanted.
     def iterate():
         if follow and not match.files():
             ff = followfilter(onlyfirst=opts.get('follow_first'))
             def want(rev):
                 return ff.match(rev) and rev in wanted
         else:
             def want(rev):
                 return rev in wanted
 
         for i, window in increasingwindows(0, len(revs)):
             nrevs = [rev for rev in revs[i:i + window] if want(rev)]
             for rev in sorted(nrevs):
                 fns = fncache.get(rev)
                 ctx = change(rev)
                 if not fns:
                     def fns_generator():
                         for f in ctx.files():
                             if match(f):
                                 yield f
                     fns = fns_generator()
                 prepare(ctx, fns)
             for rev in nrevs:
                 yield change(rev)
     return iterate()
 
 def _makegraphfilematcher(repo, pats, followfirst):
     # When displaying a revision with --patch --follow FILE, we have
     # to know which file of the revision must be diffed. With
     # --follow, we want the names of the ancestors of FILE in the
     # revision, stored in "fcache". "fcache" is populated by
     # reproducing the graph traversal already done by --follow revset
     # and relating linkrevs to file names (which is not "correct" but
     # good enough).
     fcache = {}
     fcacheready = [False]
     pctx = repo['.']
     wctx = repo[None]
 
     def populate():
         for fn in pats:
             for i in ((pctx[fn],), pctx[fn].ancestors(followfirst=followfirst)):
                 for c in i:
                     fcache.setdefault(c.linkrev(), set()).add(c.path())
 
     def filematcher(rev):
         if not fcacheready[0]:
             # Lazy initialization
             fcacheready[0] = True
             populate()
         return scmutil.match(wctx, fcache.get(rev, []), default='path')
 
     return filematcher
 
 def _makegraphlogrevset(repo, pats, opts, revs):
     """Return (expr, filematcher) where expr is a revset string built
     from log options and file patterns or None. If --stat or --patch
     are not passed filematcher is None. Otherwise it is a callable
     taking a revision number and returning a match objects filtering
     the files to be detailed when displaying the revision.
     """
     opt2revset = {
         'no_merges':        ('not merge()', None),
         'only_merges':      ('merge()', None),
         '_ancestors':       ('ancestors(%(val)s)', None),
         '_fancestors':      ('_firstancestors(%(val)s)', None),
         '_descendants':     ('descendants(%(val)s)', None),
         '_fdescendants':    ('_firstdescendants(%(val)s)', None),
         '_matchfiles':      ('_matchfiles(%(val)s)', None),
         'date':             ('date(%(val)r)', None),
         'branch':           ('branch(%(val)r)', ' or '),
         '_patslog':         ('filelog(%(val)r)', ' or '),
         '_patsfollow':      ('follow(%(val)r)', ' or '),
         '_patsfollowfirst': ('_followfirst(%(val)r)', ' or '),
         'keyword':          ('keyword(%(val)r)', ' or '),
         'prune':            ('not (%(val)r or ancestors(%(val)r))', ' and '),
         'user':             ('user(%(val)r)', ' or '),
         }
 
     opts = dict(opts)
     # follow or not follow?
     follow = opts.get('follow') or opts.get('follow_first')
     followfirst = opts.get('follow_first') and 1 or 0
     # --follow with FILE behaviour depends on revs...
     startrev = revs[0]
     followdescendants = (len(revs) > 1 and revs[0] < revs[1]) and 1 or 0
 
     # branch and only_branch are really aliases and must be handled at
     # the same time
     opts['branch'] = opts.get('branch', []) + opts.get('only_branch', [])
     opts['branch'] = [repo.lookupbranch(b) for b in opts['branch']]
     # pats/include/exclude are passed to match.match() directly in
     # _matchfiles() revset but walkchangerevs() builds its matcher with
     # scmutil.match(). The difference is input pats are globbed on
     # platforms without shell expansion (windows).
     pctx = repo[None]
     match, pats = scmutil.matchandpats(pctx, pats, opts)
     slowpath = match.anypats() or (match.files() and opts.get('removed'))
     if not slowpath:
         for f in match.files():
             if follow and f not in pctx:
                 raise util.Abort(_('cannot follow file not in parent '
                                    'revision: "%s"') % f)
             filelog = repo.file(f)
             if not len(filelog):
                 # A zero count may be a directory or deleted file, so
                 # try to find matching entries on the slow path.
                 if follow:
                     raise util.Abort(
                         _('cannot follow nonexistent file: "%s"') % f)
                 slowpath = True
 
         # We decided to fall back to the slowpath because at least one
         # of the paths was not a file. Check to see if at least one of them
         # existed in history - in that case, we'll continue down the
         # slowpath; otherwise, we can turn off the slowpath
         if slowpath:
             for path in match.files():
                 if path == '.' or path in repo.store:
                     break
             else:
                 slowpath = False
 
     if slowpath:
         # See walkchangerevs() slow path.
         #
         if follow:
             raise util.Abort(_('can only follow copies/renames for explicit '
                                'filenames'))
         # pats/include/exclude cannot be represented as separate
         # revset expressions as their filtering logic applies at file
         # level. For instance "-I a -X a" matches a revision touching
         # "a" and "b" while "file(a) and not file(b)" does
         # not. Besides, filesets are evaluated against the working
         # directory.
         matchargs = ['r:', 'd:relpath']
         for p in pats:
             matchargs.append('p:' + p)
         for p in opts.get('include', []):
             matchargs.append('i:' + p)
         for p in opts.get('exclude', []):
             matchargs.append('x:' + p)
         matchargs = ','.join(('%r' % p) for p in matchargs)
         opts['_matchfiles'] = matchargs
     else:
         if follow:
             fpats = ('_patsfollow', '_patsfollowfirst')
             fnopats = (('_ancestors', '_fancestors'),
                        ('_descendants', '_fdescendants'))
             if pats:
                 # follow() revset interprets its file argument as a
                 # manifest entry, so use match.files(), not pats.
                 opts[fpats[followfirst]] = list(match.files())
             else:
                 opts[fnopats[followdescendants][followfirst]] = str(startrev)
         else:
             opts['_patslog'] = list(pats)
 
     filematcher = None
     if opts.get('patch') or opts.get('stat'):
         if follow:
             filematcher = _makegraphfilematcher(repo, pats, followfirst)
         else:
             filematcher = lambda rev: match
 
     expr = []
     for op, val in opts.iteritems():
         if not val:
             continue
         if op not in opt2revset:
             continue
         revop, andor = opt2revset[op]
         if '%(val)' not in revop:
             expr.append(revop)
         else:
             if not isinstance(val, list):
                 e = revop % {'val': val}
             else:
                 e = '(' + andor.join((revop % {'val': v}) for v in val) + ')'
             expr.append(e)
 
     if expr:
         expr = '(' + ' and '.join(expr) + ')'
     else:
         expr = None
     return expr, filematcher
 
 def getgraphlogrevs(repo, pats, opts):
     """Return (revs, expr, filematcher) where revs is an iterable of
     revision numbers, expr is a revset string built from log options
     and file patterns or None, and used to filter 'revs'. If --stat or
     --patch are not passed filematcher is None. Otherwise it is a
     callable taking a revision number and returning a match objects
     filtering the files to be detailed when displaying the revision.
     """
     if not len(repo):
         return [], None, None
     limit = loglimit(opts)
     # Default --rev value depends on --follow but --follow behaviour
     # depends on revisions resolved from --rev...
     follow = opts.get('follow') or opts.get('follow_first')
     possiblyunsorted = False # whether revs might need sorting
     if opts.get('rev'):
         revs = scmutil.revrange(repo, opts['rev'])
         # Don't sort here because _makegraphlogrevset might depend on the
         # order of revs
         possiblyunsorted = True
     else:
         if follow and len(repo) > 0:
             revs = repo.revs('reverse(:.)')
         else:
             revs = list(repo.changelog)
             revs.reverse()
     if not revs:
         return [], None, None
     expr, filematcher = _makegraphlogrevset(repo, pats, opts, revs)
     if possiblyunsorted:
         revs.sort(reverse=True)
     if expr:
         # Revset matchers often operate faster on revisions in changelog
         # order, because most filters deal with the changelog.
         revs.reverse()
         matcher = revset.match(repo.ui, expr)
         # Revset matches can reorder revisions. "A or B" typically returns
         # returns the revision matching A then the revision matching B. Sort
         # again to fix that.
         revs = matcher(repo, revs)
         revs.sort(reverse=True)
     if limit is not None:
         revs = revs[:limit]
 
     return revs, expr, filematcher
 
 def displaygraph(ui, dag, displayer, showparents, edgefn, getrenamed=None,
                  filematcher=None):
     seen, state = [], graphmod.asciistate()
     for rev, type, ctx, parents in dag:
         char = 'o'
         if ctx.node() in showparents:
             char = '@'
         elif ctx.obsolete():
             char = 'x'
         copies = None
         if getrenamed and ctx.rev():
             copies = []
             for fn in ctx.files():
                 rename = getrenamed(fn, ctx.rev())
                 if rename:
                     copies.append((fn, rename[0]))
         revmatchfn = None
         if filematcher is not None:
             revmatchfn = filematcher(ctx.rev())
         displayer.show(ctx, copies=copies, matchfn=revmatchfn)
         lines = displayer.hunk.pop(rev).split('\n')
         if not lines[-1]:
             del lines[-1]
         displayer.flush(rev)
         edges = edgefn(type, char, lines, seen, rev, parents)
         for type, char, lines, coldata in edges:
             graphmod.ascii(ui, state, type, char, lines, coldata)
     displayer.close()
 
 def graphlog(ui, repo, *pats, **opts):
     # Parameters are identical to log command ones
     revs, expr, filematcher = getgraphlogrevs(repo, pats, opts)
     revdag = graphmod.dagwalker(repo, revs)
 
     getrenamed = None
     if opts.get('copies'):
         endrev = None
         if opts.get('rev'):
             endrev = max(scmutil.revrange(repo, opts.get('rev'))) + 1
         getrenamed = templatekw.getrenamedfn(repo, endrev=endrev)
     displayer = show_changeset(ui, repo, opts, buffered=True)
     showparents = [ctx.node() for ctx in repo[None].parents()]
     displaygraph(ui, revdag, displayer, showparents,
                  graphmod.asciiedges, getrenamed, filematcher)
 
 def checkunsupportedgraphflags(pats, opts):
     for op in ["newest_first"]:
         if op in opts and opts[op]:
             raise util.Abort(_("-G/--graph option is incompatible with --%s")
                              % op.replace("_", "-"))
 
 def graphrevs(repo, nodes, opts):
     limit = loglimit(opts)
     nodes.reverse()
     if limit is not None:
         nodes = nodes[:limit]
     return graphmod.nodes(repo, nodes)
 
 def add(ui, repo, match, dryrun, listsubrepos, prefix, explicitonly):
     join = lambda f: os.path.join(prefix, f)
     bad = []
     oldbad = match.bad
     match.bad = lambda x, y: bad.append(x) or oldbad(x, y)
     names = []
     wctx = repo[None]
     cca = None
     abort, warn = scmutil.checkportabilityalert(ui)
     if abort or warn:
         cca = scmutil.casecollisionauditor(ui, abort, repo.dirstate)
     for f in repo.walk(match):
         exact = match.exact(f)
         if exact or not explicitonly and f not in repo.dirstate:
             if cca:
                 cca(f)
             names.append(f)
             if ui.verbose or not exact:
                 ui.status(_('adding %s\n') % match.rel(join(f)))
 
     for subpath in sorted(wctx.substate):
         sub = wctx.sub(subpath)
         try:
             submatch = matchmod.narrowmatcher(subpath, match)
             if listsubrepos:
                 bad.extend(sub.add(ui, submatch, dryrun, listsubrepos, prefix,
                                    False))
             else:
                 bad.extend(sub.add(ui, submatch, dryrun, listsubrepos, prefix,
                                    True))
         except error.LookupError:
             ui.status(_("skipping missing subrepository: %s\n")
                            % join(subpath))
 
     if not dryrun:
         rejected = wctx.add(names, prefix)
         bad.extend(f for f in rejected if f in match.files())
     return bad
 
 def forget(ui, repo, match, prefix, explicitonly):
     join = lambda f: os.path.join(prefix, f)
     bad = []
     oldbad = match.bad
     match.bad = lambda x, y: bad.append(x) or oldbad(x, y)
     wctx = repo[None]
     forgot = []
     s = repo.status(match=match, clean=True)
     forget = sorted(s[0] + s[1] + s[3] + s[6])
     if explicitonly:
         forget = [f for f in forget if match.exact(f)]
 
     for subpath in sorted(wctx.substate):
         sub = wctx.sub(subpath)
         try:
             submatch = matchmod.narrowmatcher(subpath, match)
             subbad, subforgot = sub.forget(ui, submatch, prefix)
             bad.extend([subpath + '/' + f for f in subbad])
             forgot.extend([subpath + '/' + f for f in subforgot])
         except error.LookupError:
             ui.status(_("skipping missing subrepository: %s\n")
                            % join(subpath))
 
     if not explicitonly:
         for f in match.files():
             if f not in repo.dirstate and not os.path.isdir(match.rel(join(f))):
                 if f not in forgot:
                     if os.path.exists(match.rel(join(f))):
                         ui.warn(_('not removing %s: '
                                   'file is already untracked\n')
                                 % match.rel(join(f)))
                     bad.append(f)
 
     for f in forget:
         if ui.verbose or not match.exact(f):
             ui.status(_('removing %s\n') % match.rel(join(f)))
 
     rejected = wctx.forget(forget, prefix)
     bad.extend(f for f in rejected if f in match.files())
     forgot.extend(forget)
     return bad, forgot
 
 def duplicatecopies(repo, rev, p1):
     "Reproduce copies found in the source revision in the dirstate for grafts"
     for dst, src in copies.pathcopies(repo[p1], repo[rev]).iteritems():
         repo.dirstate.copy(src, dst)
 
 def commit(ui, repo, commitfunc, pats, opts):
     '''commit the specified files or all outstanding changes'''
     date = opts.get('date')
     if date:
         opts['date'] = util.parsedate(date)
     message = logmessage(ui, opts)
 
     # extract addremove carefully -- this function can be called from a command
     # that doesn't support addremove
     if opts.get('addremove'):
         scmutil.addremove(repo, pats, opts)
 
     return commitfunc(ui, repo, message,
                       scmutil.match(repo[None], pats, opts), opts)
 
 def amend(ui, repo, commitfunc, old, extra, pats, opts):
     ui.note(_('amending changeset %s\n') % old)
     base = old.p1()
 
     wlock = lock = newid = None
     try:
         wlock = repo.wlock()
         lock = repo.lock()
         tr = repo.transaction('amend')
         try:
             # See if we got a message from -m or -l, if not, open the editor
             # with the message of the changeset to amend
             message = logmessage(ui, opts)
             # ensure logfile does not conflict with later enforcement of the
             # message. potential logfile content has been processed by
             # `logmessage` anyway.
             opts.pop('logfile')
             # First, do a regular commit to record all changes in the working
             # directory (if there are any)
             ui.callhooks = False
             currentbookmark = repo._bookmarkcurrent
             try:
                 repo._bookmarkcurrent = None
                 opts['message'] = 'temporary amend commit for %s' % old
                 node = commit(ui, repo, commitfunc, pats, opts)
             finally:
                 repo._bookmarkcurrent = currentbookmark
                 ui.callhooks = True
             ctx = repo[node]
 
             # Participating changesets:
             #
             # node/ctx o - new (intermediate) commit that contains changes
             #          |   from working dir to go into amending commit
             #          |   (or a workingctx if there were no changes)
             #          |
             # old      o - changeset to amend
             #          |
             # base     o - parent of amending changeset
 
             # Update extra dict from amended commit (e.g. to preserve graft
             # source)
             extra.update(old.extra())
 
             # Also update it from the intermediate commit or from the wctx
             extra.update(ctx.extra())
 
             files = set(old.files())
 
             # Second, we use either the commit we just did, or if there were no
             # changes the parent of the working directory as the version of the
             # files in the final amend commit
             if node:
                 ui.note(_('copying changeset %s to %s\n') % (ctx, base))
 
                 user = ctx.user()
                 date = ctx.date()
                 # Recompute copies (avoid recording a -> b -> a)
                 copied = copies.pathcopies(base, ctx)
 
                 # Prune files which were reverted by the updates: if old
                 # introduced file X and our intermediate commit, node,
                 # renamed that file, then those two files are the same and
                 # we can discard X from our list of files. Likewise if X
                 # was deleted, it's no longer relevant
                 files.update(ctx.files())
 
                 def samefile(f):
                     if f in ctx.manifest():
                         a = ctx.filectx(f)
                         if f in base.manifest():
                             b = base.filectx(f)
                             return (not a.cmp(b)
                                     and a.flags() == b.flags())
                         else:
                             return False
                     else:
                         return f not in base.manifest()
                 files = [f for f in files if not samefile(f)]
 
                 def filectxfn(repo, ctx_, path):
                     try:
                         fctx = ctx[path]
                         flags = fctx.flags()
                         mctx = context.memfilectx(fctx.path(), fctx.data(),
                                                   islink='l' in flags,
                                                   isexec='x' in flags,
                                                   copied=copied.get(path))
                         return mctx
                     except KeyError:
                         raise IOError
             else:
                 ui.note(_('copying changeset %s to %s\n') % (old, base))
 
                 # Use version of files as in the old cset
                 def filectxfn(repo, ctx_, path):
                     try:
                         return old.filectx(path)
                     except KeyError:
                         raise IOError
 
                 user = opts.get('user') or old.user()
                 date = opts.get('date') or old.date()
             editmsg = False
             if not message:
                 editmsg = True
                 message = old.description()
 
             pureextra = extra.copy()
             extra['amend_source'] = old.hex()
 
             new = context.memctx(repo,
                                  parents=[base.node(), nullid],
                                  text=message,
                                  files=files,
                                  filectxfn=filectxfn,
                                  user=user,
                                  date=date,
                                  extra=extra)
             if editmsg:
                 new._text = commitforceeditor(repo, new, [])
 
             newdesc =  changelog.stripdesc(new.description())
             if ((not node)
                 and newdesc == old.description()
                 and user == old.user()
                 and date == old.date()
                 and pureextra == old.extra()):
                 # nothing changed. continuing here would create a new node
                 # anyway because of the amend_source noise.
                 #
                 # This not what we expect from amend.
                 return old.node()
 
             ph = repo.ui.config('phases', 'new-commit', phases.draft)
             try:
                 repo.ui.setconfig('phases', 'new-commit', old.phase())
                 newid = repo.commitctx(new)
             finally:
                 repo.ui.setconfig('phases', 'new-commit', ph)
             if newid != old.node():
                 # Reroute the working copy parent to the new changeset
                 repo.setparents(newid, nullid)
 
                 # Move bookmarks from old parent to amend commit
                 bms = repo.nodebookmarks(old.node())
                 if bms:
                     marks = repo._bookmarks
                     for bm in bms:
                         marks[bm] = newid
                     marks.write()
             #commit the whole amend process
             if obsolete._enabled and newid != old.node():
                 # mark the new changeset as successor of the rewritten one
                 new = repo[newid]
                 obs = [(old, (new,))]
                 if node:
                     obs.append((ctx, ()))
 
                 obsolete.createmarkers(repo, obs)
             tr.close()
         finally:
             tr.release()
         if (not obsolete._enabled) and newid != old.node():
             # Strip the intermediate commit (if there was one) and the amended
             # commit
             if node:
                 ui.note(_('stripping intermediate changeset %s\n') % ctx)
             ui.note(_('stripping amended changeset %s\n') % old)
             repair.strip(ui, repo, old.node(), topic='amend-backup')
     finally:
         if newid is None:
             repo.dirstate.invalidate()
         lockmod.release(wlock, lock)
     return newid
 
 def commiteditor(repo, ctx, subs):
     if ctx.description():
         return ctx.description()
     return commitforceeditor(repo, ctx, subs)
 
 def commitforceeditor(repo, ctx, subs):
     edittext = []
     modified, added, removed = ctx.modified(), ctx.added(), ctx.removed()
     if ctx.description():
         edittext.append(ctx.description())
     edittext.append("")
     edittext.append("") # Empty line between message and comments.
     edittext.append(_("HG: Enter commit message."
                       "  Lines beginning with 'HG:' are removed."))
     edittext.append(_("HG: Leave message empty to abort commit."))
     edittext.append("HG: --")
     edittext.append(_("HG: user: %s") % ctx.user())
     if ctx.p2():
         edittext.append(_("HG: branch merge"))
     if ctx.branch():
         edittext.append(_("HG: branch '%s'") % ctx.branch())
     if bookmarks.iscurrent(repo):
         edittext.append(_("HG: bookmark '%s'") % repo._bookmarkcurrent)
     edittext.extend([_("HG: subrepo %s") % s for s in subs])
     edittext.extend([_("HG: added %s") % f for f in added])
     edittext.extend([_("HG: changed %s") % f for f in modified])
     edittext.extend([_("HG: removed %s") % f for f in removed])
     if not added and not modified and not removed:
         edittext.append(_("HG: no files changed"))
     edittext.append("")
     # run editor in the repository root
     olddir = os.getcwd()
     os.chdir(repo.root)
     text = repo.ui.edit("\n".join(edittext), ctx.user())
     text = re.sub("(?m)^HG:.*(\n|$)", "", text)
     os.chdir(olddir)
 
     if not text.strip():
         raise util.Abort(_("empty commit message"))
 
     return text
 
 def revert(ui, repo, ctx, parents, *pats, **opts):
     parent, p2 = parents
     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 = scmutil.match(repo[None], 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
             if path in ctx.substate:
                 return
             path_ = path + '/'
             for f in names:
                 if f.startswith(path_):
                     return
             ui.warn("%s: %s\n" % (m.rel(path), msg))
 
         m = scmutil.match(ctx, pats, opts)
         m.bad = badfn
         for abs in ctx.walk(m):
             if abs not in names:
                 names[abs] = m.rel(abs), m.exact(abs)
 
         # get the list of subrepos that must be reverted
         targetsubs = sorted(s for s in ctx.substate if m(s))
         m = scmutil.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
                     os.path.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.rename(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 and 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 = scmutil.pathauditor(repo.root)
             for f in remove[0]:
                 if repo.dirstate[f] == 'a':
                     repo.dirstate.drop(f)
                     continue
                 audit_path(f)
                 try:
                     util.unlinkpath(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)
 
             if targetsubs:
                 # Revert the subrepos on the revert list
                 for sub in targetsubs:
                     ctx.sub(sub).revert(ui, ctx.substate[sub], *pats, **opts)
     finally:
         wlock.release()
 
 def command(table):
     '''returns a function object bound to table which can be used as
     a decorator for populating table as a command table'''
 
     def cmd(name, options=(), synopsis=None):
         def decorator(func):
             if synopsis:
                 table[name] = func, list(options), synopsis
             else:
                 table[name] = func, list(options)
             return func
         return decorator
 
     return cmd

tests/test-alias.t

@@ -1,425 +1,426 b''
   $ HGFOO=BAR; export HGFOO
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > graphlog=
   > 
   > [alias]
   > # should clobber ci but not commit (issue2993)
   > ci = version
   > myinit = init
   > optionalrepo = showconfig alias.myinit
   > cleanstatus = status -c
   > unknown = bargle
   > ambiguous = s
   > recursive = recursive
   > nodefinition =
   > no--cwd = status --cwd elsewhere
   > no-R = status -R elsewhere
   > no--repo = status --repo elsewhere
   > no--repository = status --repository elsewhere
   > mylog = log
   > lognull = log -r null
   > shortlog = log --template '{rev} {node|short} | {date|isodate}\n'
   > positional = log --template '{\$2} {\$1} | {date|isodate}\n'
   > dln = lognull --debug
   > nousage = rollback
   > put = export -r 0 -o "\$FOO/%R.diff"
   > blank = !printf '\n'
   > self = !printf '\$0\n'
   > echoall = !printf '\$@\n'
   > echo1 = !printf '\$1\n'
   > echo2 = !printf '\$2\n'
   > echo13 = !printf '\$1 \$3\n'
   > count = !hg log -r "\$@" --template=. | wc -c | sed -e 's/ //g'
   > mcount = !hg log \$@ --template=. | wc -c | sed -e 's/ //g'
   > rt = root
   > tglog = glog --template "{rev}:{node|short}: '{desc}' {branches}\n"
   > idalias = id
   > idaliaslong = id
   > idaliasshell = !echo test
   > parentsshell1 = !echo one
   > parentsshell2 = !echo two
   > escaped1 = !printf 'test\$\$test\n'
   > escaped2 = !sh -c 'echo "HGFOO is \$\$HGFOO"'
   > escaped3 = !sh -c 'echo "\$1 is \$\$\$1"'
   > escaped4 = !printf '\$\$0 \$\$@\n'
   > 
   > [defaults]
   > mylog = -q
   > lognull = -q
   > log = -v
   > EOF
 
 
 basic
 
   $ hg myinit alias
 
 
 unknown
 
   $ hg unknown
   alias 'unknown' resolves to unknown command 'bargle'
   $ hg help unknown
   alias 'unknown' resolves to unknown command 'bargle'
 
 
 ambiguous
 
   $ hg ambiguous
   alias 'ambiguous' resolves to ambiguous command 's'
   $ hg help ambiguous
   alias 'ambiguous' resolves to ambiguous command 's'
 
 
 recursive
 
   $ hg recursive
   alias 'recursive' resolves to unknown command 'recursive'
   $ hg help recursive
   alias 'recursive' resolves to unknown command 'recursive'
 
 
 no definition
 
   $ hg nodef
   no definition for alias 'nodefinition'
   $ hg help nodef
   no definition for alias 'nodefinition'
 
 
 invalid options
 
   $ hg no--cwd
   error in definition for alias 'no--cwd': --cwd may only be given on the command line
   $ hg help no--cwd
   error in definition for alias 'no--cwd': --cwd may only be given on the command line
   $ hg no-R
   error in definition for alias 'no-R': -R may only be given on the command line
   $ hg help no-R
   error in definition for alias 'no-R': -R may only be given on the command line
   $ hg no--repo
   error in definition for alias 'no--repo': --repo may only be given on the command line
   $ hg help no--repo
   error in definition for alias 'no--repo': --repo may only be given on the command line
   $ hg no--repository
   error in definition for alias 'no--repository': --repository may only be given on the command line
   $ hg help no--repository
   error in definition for alias 'no--repository': --repository may only be given on the command line
 
 optional repository
 
 #if no-outer-repo
   $ hg optionalrepo
   init
 #endif
   $ cd alias
   $ cat > .hg/hgrc <<EOF
   > [alias]
   > myinit = init -q
   > EOF
   $ hg optionalrepo
   init -q
 
 no usage
 
   $ hg nousage
   no rollback information available
 
   $ echo foo > foo
   $ hg commit -Amfoo
   adding foo
 
 
 with opts
 
   $ hg cleanst
   C foo
 
 
 with opts and whitespace
 
   $ hg shortlog
   0 e63c23eaa88a | 1970-01-01 00:00 +0000
 
 positional arguments
 
   $ hg positional
   abort: too few arguments for command alias
   [255]
   $ hg positional a
   abort: too few arguments for command alias
   [255]
   $ hg positional 'node|short' rev
   0 e63c23eaa88a | 1970-01-01 00:00 +0000
 
 interaction with defaults
 
   $ hg mylog
   0:e63c23eaa88a
   $ hg lognull
   -1:000000000000
 
 
 properly recursive
 
   $ hg dln
   changeset:   -1:0000000000000000000000000000000000000000
   parent:      -1:0000000000000000000000000000000000000000
   parent:      -1:0000000000000000000000000000000000000000
   manifest:    -1:0000000000000000000000000000000000000000
   user:        
   date:        Thu Jan 01 00:00:00 1970 +0000
   extra:       branch=default
   
 
 
 path expanding
 
   $ FOO=`pwd` hg put
   $ cat 0.diff
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID e63c23eaa88ae77967edcf4ea194d31167c478b0
   # Parent  0000000000000000000000000000000000000000
   foo
   
   diff -r 000000000000 -r e63c23eaa88a foo
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,1 @@
   +foo
 
 
 simple shell aliases
 
   $ hg blank
   
   $ hg blank foo
   
   $ hg self
   self
   $ hg echoall
   
   $ hg echoall foo
   foo
   $ hg echoall 'test $2' foo
   test $2 foo
   $ hg echo1 foo bar baz
   foo
   $ hg echo2 foo bar baz
   bar
   $ hg echo13 foo bar baz test
   foo baz
   $ hg echo2 foo
   
   $ echo bar > bar
   $ hg commit -qA -m bar
   $ hg count .
   1
   $ hg count 'branch(default)'
   2
   $ hg mcount -r '"branch(default)"'
   2
 
   $ hg tglog
-  @  1:7e7f92de180e: 'bar'
+  @  1:042423737847: 'bar'
   |
   o  0:e63c23eaa88a: 'foo'
   
 
 
 shadowing
 
   $ hg i
   hg: command 'i' is ambiguous:
       idalias idaliaslong idaliasshell identify import incoming init
   [255]
   $ hg id
-  7e7f92de180e tip
+  042423737847 tip
   $ hg ida
   hg: command 'ida' is ambiguous:
       idalias idaliaslong idaliasshell
   [255]
   $ hg idalias
-  7e7f92de180e tip
+  042423737847 tip
   $ hg idaliasl
-  7e7f92de180e tip
+  042423737847 tip
   $ hg idaliass
   test
   $ hg parentsshell
   hg: command 'parentsshell' is ambiguous:
       parentsshell1 parentsshell2
   [255]
   $ hg parentsshell1
   one
   $ hg parentsshell2
   two
 
 
 shell aliases with global options
 
   $ hg init sub
   $ cd sub
   $ hg count 'branch(default)'
   0
   $ hg -v count 'branch(default)'
   0
   $ hg -R .. count 'branch(default)'
   0
   $ hg --cwd .. count 'branch(default)'
   2
   $ hg echoall --cwd ..
   
 
 
 repo specific shell aliases
 
   $ cat >> .hg/hgrc <<EOF
   > [alias]
   > subalias = !echo sub
   > EOF
   $ cat >> ../.hg/hgrc <<EOF
   > [alias]
   > mainalias = !echo main
   > EOF
 
 
 shell alias defined in current repo
 
   $ hg subalias
   sub
   $ hg --cwd .. subalias > /dev/null
   hg: unknown command 'subalias'
   [255]
   $ hg -R .. subalias > /dev/null
   hg: unknown command 'subalias'
   [255]
 
 
 shell alias defined in other repo
 
   $ hg mainalias > /dev/null
   hg: unknown command 'mainalias'
   [255]
   $ hg -R .. mainalias
   main
   $ hg --cwd .. mainalias
   main
 
 
 shell aliases with escaped $ chars
 
   $ hg escaped1
   test$test
   $ hg escaped2
   HGFOO is BAR
   $ hg escaped3 HGFOO
   HGFOO is BAR
   $ hg escaped4 test
   $0 $@
 
 
 invalid arguments
 
   $ hg rt foo
   hg rt: invalid arguments
   hg rt
   
   alias for: hg root
   
   use "hg help rt" to show the full help text
   [255]
 
 invalid global arguments for normal commands, aliases, and shell aliases
 
   $ hg --invalid root
   hg: option --invalid not recognized
   Mercurial Distributed SCM
   
   basic commands:
   
    add           add the specified files on the next commit
    annotate      show changeset information by line for each file
    clone         make a copy of an existing repository
    commit        commit the specified files or all outstanding changes
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
    forget        forget the specified files on the next commit
    init          create a new repository in the given directory
    log           show revision history of entire repository or files
    merge         merge working directory with another revision
    pull          pull changes from the specified source
    push          push changes to the specified destination
    remove        remove the specified files on the next commit
    serve         start stand-alone webserver
    status        show changed files in the working directory
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
   use "hg help" for the full list of commands or "hg -v" for details
   [255]
   $ hg --invalid mylog
   hg: option --invalid not recognized
   Mercurial Distributed SCM
   
   basic commands:
   
    add           add the specified files on the next commit
    annotate      show changeset information by line for each file
    clone         make a copy of an existing repository
    commit        commit the specified files or all outstanding changes
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
    forget        forget the specified files on the next commit
    init          create a new repository in the given directory
    log           show revision history of entire repository or files
    merge         merge working directory with another revision
    pull          pull changes from the specified source
    push          push changes to the specified destination
    remove        remove the specified files on the next commit
    serve         start stand-alone webserver
    status        show changed files in the working directory
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
   use "hg help" for the full list of commands or "hg -v" for details
   [255]
   $ hg --invalid blank
   hg: option --invalid not recognized
   Mercurial Distributed SCM
   
   basic commands:
   
    add           add the specified files on the next commit
    annotate      show changeset information by line for each file
    clone         make a copy of an existing repository
    commit        commit the specified files or all outstanding changes
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
    forget        forget the specified files on the next commit
    init          create a new repository in the given directory
    log           show revision history of entire repository or files
    merge         merge working directory with another revision
    pull          pull changes from the specified source
    push          push changes to the specified destination
    remove        remove the specified files on the next commit
    serve         start stand-alone webserver
    status        show changed files in the working directory
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
   use "hg help" for the full list of commands or "hg -v" for details
   [255]
 
 This should show id:
 
   $ hg --config alias.log='id' log
   000000000000 tip
 
 This shouldn't:
 
   $ hg --config alias.log='id' history
 
   $ cd ../..

tests/test-export.t

@@ -1,186 +1,188 b''
   $ hg init repo
   $ cd repo
   $ touch foo
   $ hg add foo
   $ for i in 0 1 2 3 4 5 6 7 8 9 10 11; do
   >    echo "foo-$i" >> foo
   >    hg ci -m "foo-$i"
   > done
 
   $ for out in "%nof%N" "%%%H" "%b-%R" "%h" "%r" "%m"; do
   >    echo
   >    echo "# foo-$out.patch"
   >    hg export -v -o "foo-$out.patch" 2:tip
   > done
   
   # foo-%nof%N.patch
   exporting patches:
   foo-01of10.patch
   foo-02of10.patch
   foo-03of10.patch
   foo-04of10.patch
   foo-05of10.patch
   foo-06of10.patch
   foo-07of10.patch
   foo-08of10.patch
   foo-09of10.patch
   foo-10of10.patch
   
   # foo-%%%H.patch
   exporting patches:
   foo-%617188a1c80f869a7b66c85134da88a6fb145f67.patch
   foo-%dd41a5ff707a5225204105611ba49cc5c229d55f.patch
   foo-%f95a5410f8664b6e1490a4af654e4b7d41a7b321.patch
   foo-%4346bcfde53b4d9042489078bcfa9c3e28201db2.patch
   foo-%afda8c3a009cc99449a05ad8aa4655648c4ecd34.patch
   foo-%35284ce2b6b99c9d2ac66268fe99e68e1974e1aa.patch
   foo-%9688c41894e6931305fa7165a37f6568050b4e9b.patch
   foo-%747d3c68f8ec44bb35816bfcd59aeb50b9654c2f.patch
   foo-%5f17a83f5fbd9414006a5e563eab4c8a00729efd.patch
   foo-%f3acbafac161ec68f1598af38f794f28847ca5d3.patch
   
   # foo-%b-%R.patch
   exporting patches:
   foo-repo-2.patch
   foo-repo-3.patch
   foo-repo-4.patch
   foo-repo-5.patch
   foo-repo-6.patch
   foo-repo-7.patch
   foo-repo-8.patch
   foo-repo-9.patch
   foo-repo-10.patch
   foo-repo-11.patch
   
   # foo-%h.patch
   exporting patches:
   foo-617188a1c80f.patch
   foo-dd41a5ff707a.patch
   foo-f95a5410f866.patch
   foo-4346bcfde53b.patch
   foo-afda8c3a009c.patch
   foo-35284ce2b6b9.patch
   foo-9688c41894e6.patch
   foo-747d3c68f8ec.patch
   foo-5f17a83f5fbd.patch
   foo-f3acbafac161.patch
   
   # foo-%r.patch
   exporting patches:
   foo-02.patch
   foo-03.patch
   foo-04.patch
   foo-05.patch
   foo-06.patch
   foo-07.patch
   foo-08.patch
   foo-09.patch
   foo-10.patch
   foo-11.patch
   
   # foo-%m.patch
   exporting patches:
   foo-foo_2.patch
   foo-foo_3.patch
   foo-foo_4.patch
   foo-foo_5.patch
   foo-foo_6.patch
   foo-foo_7.patch
   foo-foo_8.patch
   foo-foo_9.patch
   foo-foo_10.patch
   foo-foo_11.patch
 
 Doing it again clobbers the files rather than appending:
   $ hg export -v -o "foo-%m.patch" 2:3
   exporting patches:
   foo-foo_2.patch
   foo-foo_3.patch
   $ grep HG foo-foo_2.patch | wc -l
   \s*1 (re)
   $ grep HG foo-foo_3.patch | wc -l
   \s*1 (re)
 
 Exporting 4 changesets to a file:
 
   $ hg export -o export_internal 1 2 3 4
   $ grep HG export_internal | wc -l
   \s*4 (re)
 
 Doing it again clobbers the file rather than appending:
   $ hg export -o export_internal 1 2 3 4
   $ grep HG export_internal | wc -l
   \s*4 (re)
 
 Exporting 4 changesets to stdout:
 
   $ hg export 1 2 3 4 | grep HG | wc -l
   \s*4 (re)
 
 Exporting revision -2 to a file:
 
   $ hg export -- -2
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 5f17a83f5fbd9414006a5e563eab4c8a00729efd
   # Parent  747d3c68f8ec44bb35816bfcd59aeb50b9654c2f
   foo-10
   
   diff -r 747d3c68f8ec -r 5f17a83f5fbd foo
   --- a/foo	Thu Jan 01 00:00:00 1970 +0000
   +++ b/foo	Thu Jan 01 00:00:00 1970 +0000
   @@ -8,3 +8,4 @@
    foo-7
    foo-8
    foo-9
   +foo-10
 
 Checking if only alphanumeric characters are used in the file name (%m option):
 
   $ echo "line" >> foo
   $ hg commit -m " !\"#$%&(,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_\`abcdefghijklmnopqrstuvwxyz{|}~"
   $ hg export -v -o %m.patch tip
   exporting patch:
   ____________0123456789_______ABCDEFGHIJKLMNOPQRSTUVWXYZ______abcdefghijklmnopqrstuvwxyz____.patch
 
 Catch exporting unknown revisions (especially empty revsets, see issue3353)
 
   $ hg export
   abort: export requires at least one changeset
   [255]
   $ hg export ""
   hg: parse error: empty query
   [255]
   $ hg export 999
   abort: unknown revision '999'!
   [255]
   $ hg export "not all()"
   abort: export requires at least one changeset
   [255]
 
 Check for color output
   $ echo "[color]" >> $HGRCPATH
   $ echo "mode = ansi" >> $HGRCPATH
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "color=" >> $HGRCPATH
 
   $ hg export --color always --nodates tip
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID * (glob)
   # Parent * (glob)
    !"#$%&(,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
   
   \x1b[0;1mdiff -r f3acbafac161 -r 197ecd81a57f foo\x1b[0m (esc)
   \x1b[0;31;1m--- a/foo\x1b[0m (esc)
   \x1b[0;32;1m+++ b/foo\x1b[0m (esc)
   \x1b[0;35m@@ -10,3 +10,4 @@\x1b[0m (esc)
    foo-9
    foo-10
    foo-11
   \x1b[0;32m+line\x1b[0m (esc)
 
 
   $ cd ..

tests/test-graft.t

@@ -1,535 +1,538 b''
 Create a repo with some stuff in it:
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ echo a > d
   $ echo a > e
   $ hg ci -qAm0
   $ echo b > a
   $ hg ci -m1 -u bar
   $ hg mv a b
   $ hg ci -m2
   $ hg cp b c
   $ hg ci -m3 -u baz
   $ echo b > d
   $ echo f > e
   $ hg ci -m4
   $ hg up -q 3
   $ echo b > e
   $ hg branch -q stable
   $ hg ci -m5
   $ hg merge -q default --tool internal:local
   $ hg branch -q default
   $ hg ci -m6
   $ hg phase --public 3
   $ hg phase --force --secret 6
 
   $ hg --config extensions.graphlog= log -G --template '{author}@{rev}.{phase}: {desc}\n'
   @    [e-mail]: 6
   |\
   | o  [e-mail]: 5
   | |
   o |  [e-mail]: 4
   |/
   o  [e-mail]: 3
   |
   o  [e-mail]: 2
   |
   o  [e-mail]: 1
   |
   o  [e-mail]: 0
   
 
 Need to specify a rev:
 
   $ hg graft
   abort: no revisions specified
   [255]
 
 Can't graft ancestor:
 
   $ hg graft 1 2
   skipping ancestor revision 1
   skipping ancestor revision 2
   [255]
 
 Specify revisions with -r:
 
   $ hg graft -r 1 -r 2
   skipping ancestor revision 1
   skipping ancestor revision 2
   [255]
 
   $ hg graft -r 1 2
   skipping ancestor revision 2
   skipping ancestor revision 1
   [255]
 
 Can't graft with dirty wd:
 
   $ hg up -q 0
   $ echo foo > a
   $ hg graft 1
   abort: outstanding uncommitted changes
   [255]
   $ hg revert a
 
 Graft a rename:
 
   $ hg graft 2 -u foo
   grafting revision 2
   merging a and b to b
   $ hg export tip --git
   # HG changeset patch
   # User foo
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID ef0ef43d49e79e81ddafdc7997401ba0041efc82
   # Parent  68795b066622ca79a25816a662041d8f78f3cd9e
   2
   
   diff --git a/a b/b
   rename from a
   rename to b
 
 Look for extra:source
 
   $ hg log --debug -r tip
   changeset:   7:ef0ef43d49e79e81ddafdc7997401ba0041efc82
   tag:         tip
   phase:       draft
   parent:      0:68795b066622ca79a25816a662041d8f78f3cd9e
   parent:      -1:0000000000000000000000000000000000000000
   manifest:    7:e59b6b228f9cbf9903d5e9abf996e083a1f533eb
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   files+:      b
   files-:      a
   extra:       branch=default
   extra:       source=5c095ad7e90f871700f02dd1fa5012cb4498a2d4
   description:
   2
   
   
 
 Graft out of order, skipping a merge and a duplicate
 
   $ hg graft 1 5 4 3 'merge()' 2 -n
   skipping ungraftable merge revision 6
   skipping already grafted revision 2
   grafting revision 1
   grafting revision 5
   grafting revision 4
   grafting revision 3
 
   $ hg graft 1 5 4 3 'merge()' 2 --debug
   skipping ungraftable merge revision 6
   scanning for duplicate grafts
   skipping already grafted revision 2
   grafting revision 1
     searching for copies back to rev 1
     unmatched files in local:
      b
     all copies found (* = to merge, ! = divergent, % = renamed and deleted):
      src: 'a' -> dst: 'b' *
     checking for directory renames
   resolving manifests
    branchmerge: True, force: True, partial: False
    ancestor: 68795b066622, local: ef0ef43d49e7+, remote: 5d205f8b35b6
    b: local copied/moved to a -> m
     preserving b for resolve of b
   updating: b 1/1 files (100.00%)
   picked tool 'internal:merge' for b (binary False symlink False)
   merging b and a to b
   my b@ef0ef43d49e7+ other a@5d205f8b35b6 ancestor a@68795b066622
    premerge successful
   b
   grafting revision 5
     searching for copies back to rev 1
   resolving manifests
    branchmerge: True, force: True, partial: False
    ancestor: 4c60f11aa304, local: 6b9e5368ca4e+, remote: 97f8bfe72746
    e: remote is newer -> g
   getting e
   updating: e 1/1 files (100.00%)
   e
   grafting revision 4
     searching for copies back to rev 1
   resolving manifests
    branchmerge: True, force: True, partial: False
    ancestor: 4c60f11aa304, local: 1905859650ec+, remote: 9c233e8e184d
    d: remote is newer -> g
    e: versions differ -> m
     preserving e for resolve of e
   getting d
   updating: d 1/2 files (50.00%)
   updating: e 2/2 files (100.00%)
   picked tool 'internal:merge' for e (binary False symlink False)
   merging e
   my e@1905859650ec+ other e@9c233e8e184d ancestor e@68795b066622
   warning: conflicts during merge.
   merging e incomplete! (edit conflicts, then use 'hg resolve --mark')
   abort: unresolved conflicts, can't continue
   (use hg resolve and hg graft --continue)
   [255]
 
 Continue without resolve should fail:
 
   $ hg graft -c
   grafting revision 4
   abort: unresolved merge conflicts (see hg help resolve)
   [255]
 
 Fix up:
 
   $ echo b > e
   $ hg resolve -m e
 
 Continue with a revision should fail:
 
   $ hg graft -c 6
   abort: can't specify --continue and revisions
   [255]
 
   $ hg graft -c -r 6
   abort: can't specify --continue and revisions
   [255]
 
 Continue for real, clobber usernames
 
   $ hg graft -c -U
   grafting revision 4
   grafting revision 3
 
 Compare with original:
 
   $ hg diff -r 6
   $ hg status --rev 0:. -C
   M d
   M e
   A b
     a
   A c
     a
   R a
 
 View graph:
 
   $ hg --config extensions.graphlog= log -G --template '{author}@{rev}.{phase}: {desc}\n'
   @  [e-mail]: 3
   |
   o  [e-mail]: 4
   |
   o  [e-mail]: 5
   |
   o  [e-mail]: 1
   |
   o  [e-mail]: 2
   |
   | o    [e-mail]: 6
   | |\
   | | o  [e-mail]: 5
   | | |
   | o |  [e-mail]: 4
   | |/
   | o  [e-mail]: 3
   | |
   | o  [e-mail]: 2
   | |
   | o  [e-mail]: 1
   |/
   o  [e-mail]: 0
   
 Graft again onto another branch should preserve the original source
   $ hg up -q 0
   $ echo 'g'>g
   $ hg add g
   $ hg ci -m 7
   created new head
   $ hg graft 7
   grafting revision 7
 
   $ hg log -r 7 --template '{rev}:{node}\n'
   7:ef0ef43d49e79e81ddafdc7997401ba0041efc82
   $ hg log -r 2 --template '{rev}:{node}\n'
   2:5c095ad7e90f871700f02dd1fa5012cb4498a2d4
 
   $ hg log --debug -r tip
   changeset:   13:9db0f28fd3747e92c57d015f53b5593aeec53c2d
   tag:         tip
   phase:       draft
   parent:      12:b592ea63bb0c19a6c5c44685ee29a2284f9f1b8f
   parent:      -1:0000000000000000000000000000000000000000
   manifest:    13:dc313617b8c32457c0d589e0dbbedfe71f3cd637
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   files+:      b
   files-:      a
   extra:       branch=default
   extra:       source=5c095ad7e90f871700f02dd1fa5012cb4498a2d4
   description:
   2
   
   
 Disallow grafting an already grafted cset onto its original branch
   $ hg up -q 6
   $ hg graft 7
   skipping already grafted revision 7 (was grafted from 2)
   [255]
 
 Disallow grafting already grafted csets with the same origin onto each other
   $ hg up -q 13
   $ hg graft 2
   skipping already grafted revision 2
   [255]
   $ hg graft 7
   skipping already grafted revision 7 (same origin 2)
   [255]
 
   $ hg up -q 7
   $ hg graft 2
   skipping already grafted revision 2
   [255]
   $ hg graft tip
   skipping already grafted revision 13 (same origin 2)
   [255]
 
 Graft with --log
 
   $ hg up -Cq 1
   $ hg graft 3 --log -u foo
   grafting revision 3
   warning: can't find ancestor for 'c' copied from 'b'!
   $ hg log --template '{rev} {parents} {desc}\n' -r tip
   14 1:5d205f8b35b6  3
   (grafted from 4c60f11aa304a54ae1c199feb94e7fc771e51ed8)
 
 Resolve conflicted graft
   $ hg up -q 0
   $ echo b > a
   $ hg ci -m 8
   created new head
   $ echo a > a
   $ hg ci -m 9
   $ hg graft 1 --tool internal:fail
   grafting revision 1
   abort: unresolved conflicts, can't continue
   (use hg resolve and hg graft --continue)
   [255]
   $ hg resolve --all
   merging a
   $ hg graft -c
   grafting revision 1
   $ hg export tip --git
   # HG changeset patch
   # User bar
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 64ecd9071ce83c6e62f538d8ce7709d53f32ebf7
   # Parent  4bdb9a9d0b84ffee1d30f0dfc7744cade17aa19c
   1
   
   diff --git a/a b/a
   --- a/a
   +++ b/a
   @@ -1,1 +1,1 @@
   -a
   +b
 
 Resolve conflicted graft with rename
   $ echo c > a
   $ hg ci -m 10
   $ hg graft 2 --tool internal:fail
   grafting revision 2
   abort: unresolved conflicts, can't continue
   (use hg resolve and hg graft --continue)
   [255]
   $ hg resolve --all
   merging a and b to b
   $ hg graft -c
   grafting revision 2
   $ hg export tip --git
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 2e80e1351d6ed50302fe1e05f8bd1d4d412b6e11
   # Parent  e5a51ae854a8bbaaf25cc5c6a57ff46042dadbb4
   2
   
   diff --git a/a b/b
   rename from a
   rename to b
 
 Test simple origin(), with and without args
   $ hg log -r 'origin()'
   changeset:   1:5d205f8b35b6
   user:        bar
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1
   
   changeset:   2:5c095ad7e90f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   3:4c60f11aa304
   user:        baz
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3
   
   changeset:   4:9c233e8e184d
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     4
   
   changeset:   5:97f8bfe72746
   branch:      stable
   parent:      3:4c60f11aa304
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     5
   
   $ hg log -r 'origin(7)'
   changeset:   2:5c095ad7e90f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
 Now transplant a graft to test following through copies
   $ hg up -q 0
   $ hg branch -q dev
   $ hg ci -qm "dev branch"
   $ hg --config extensions.transplant= transplant -q 7
   $ hg log -r 'origin(.)'
   changeset:   2:5c095ad7e90f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
 Test simple destination
   $ hg log -r 'destination()'
   changeset:   7:ef0ef43d49e7
   parent:      0:68795b066622
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   8:6b9e5368ca4e
   user:        bar
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1
   
   changeset:   9:1905859650ec
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     5
   
   changeset:   10:52dc0b4c6907
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     4
   
   changeset:   11:882b35362a6b
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3
   
   changeset:   13:9db0f28fd374
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   14:f64defefacee
   parent:      1:5d205f8b35b6
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3
   
   changeset:   17:64ecd9071ce8
   user:        bar
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     1
   
   changeset:   19:2e80e1351d6e
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   21:7e61b508e709
   branch:      dev
   tag:         tip
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   $ hg log -r 'destination(2)'
   changeset:   7:ef0ef43d49e7
   parent:      0:68795b066622
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   13:9db0f28fd374
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   19:2e80e1351d6e
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   21:7e61b508e709
   branch:      dev
   tag:         tip
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
 Transplants of grafts can find a destination...
   $ hg log -r 'destination(7)'
   changeset:   21:7e61b508e709
   branch:      dev
   tag:         tip
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
 ... grafts of grafts unfortunately can't
   $ hg graft -q 13
   $ hg log -r 'destination(13)'
 All copies of a cset
   $ hg log -r 'origin(13) or destination(origin(13))'
   changeset:   2:5c095ad7e90f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   7:ef0ef43d49e7
   parent:      0:68795b066622
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   13:9db0f28fd374
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   19:2e80e1351d6e
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   21:7e61b508e709
   branch:      dev
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   
   changeset:   22:1313d0a825e2
   branch:      dev
   tag:         tip
   user:        foo
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     2
   

tests/test-histedit-fold.t

@@ -1,317 +1,318 b''
   $ . "$TESTDIR/histedit-helpers.sh"
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > graphlog=
   > histedit=
   > EOF
 
   $ EDITED="$TESTTMP/editedhistory"
   $ cat > $EDITED <<EOF
   > pick e860deea161a e
   > pick 652413bf663e f
   > fold 177f92b77385 c
   > pick 055a42cdd887 d
   > EOF
   $ initrepo ()
   > {
   >     hg init r
   >     cd r
   >     for x in a b c d e f ; do
   >         echo $x > $x
   >         hg add $x
   >         hg ci -m $x
   >     done
   > }
 
   $ initrepo
 
 log before edit
   $ hg log --graph
   @  changeset:   5:652413bf663e
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     f
   |
   o  changeset:   4:e860deea161a
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     e
   |
   o  changeset:   3:055a42cdd887
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     d
   |
   o  changeset:   2:177f92b77385
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     c
   |
   o  changeset:   1:d2ae7f538514
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:cb9a9f314b8b
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
 
 edit the history
   $ HGEDITOR="cat \"$EDITED\" > " hg histedit 177f92b77385 2>&1 | fixbundle
   0 files updated, 0 files merged, 4 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 log after edit
   $ hg log --graph
   @  changeset:   4:7e0a290363ed
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     d
   |
   o  changeset:   3:5e24935bad3d
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     pick e860deea161a e
   |
   o  changeset:   2:ee283cb5f2d5
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     e
   |
   o  changeset:   1:d2ae7f538514
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     b
   |
   o  changeset:   0:cb9a9f314b8b
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     a
   
 
 post-fold manifest
   $ hg manifest
   a
   b
   c
   d
   e
   f
 
 
 check histedit_source
 
   $ hg log --debug --rev 3
   changeset:   3:5e24935bad3d5a4486de3b90f233e991465ced72
   phase:       draft
   parent:      2:ee283cb5f2d5955443f23a27b697a04339e9a39a
   parent:      -1:0000000000000000000000000000000000000000
   manifest:    3:81eede616954057198ead0b2c73b41d1f392829a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files+:      c f
   extra:       branch=default
   extra:       histedit_source=a4f7421b80f79fcc59fff01bcbf4a53d127dd6d3,177f92b773850b59254aa5e923436f921b55483b
   description:
   pick e860deea161a e
   pick 652413bf663e f
   fold 177f92b77385 c
   pick 055a42cdd887 d
   
   
 
   $ cd ..
 
 folding and creating no new change doesn't break:
   $ mkdir fold-to-empty-test
   $ cd fold-to-empty-test
   $ hg init
   $ printf "1\n2\n3\n" > file
   $ hg add file
   $ hg commit -m '1+2+3'
   $ echo 4 >> file
   $ hg commit -m '+4'
   $ echo 5 >> file
   $ hg commit -m '+5'
   $ echo 6 >> file
   $ hg commit -m '+6'
   $ hg log --graph
   @  changeset:   3:251d831eeec5
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     +6
   |
   o  changeset:   2:888f9082bf99
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     +5
   |
   o  changeset:   1:617f94f13c0f
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     +4
   |
   o  changeset:   0:0189ba417d34
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     1+2+3
   
 
   $ cat > editor.py <<EOF
   > import re, sys
   > rules = sys.argv[1]
   > data = open(rules).read()
   > data = re.sub(r'pick ([0-9a-f]{12} 2 \+5)', r'drop \1', data)
   > data = re.sub(r'pick ([0-9a-f]{12} 2 \+6)', r'fold \1', data)
   > open(rules, 'w').write(data)
   > EOF
 
   $ HGEDITOR='python editor.py' hg histedit 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   merging file
   warning: conflicts during merge.
   merging file incomplete! (edit conflicts, then use 'hg resolve --mark')
   abort: Fix up the change and run hg histedit --continue
   [255]
 There were conflicts, we keep P1 content. This
 should effectively drop the changes from +6.
   $ hg status
   M file
   ? editor.py
   ? file.orig
   $ hg resolve -l
   U file
   $ hg revert -r 'p1()' file
   $ hg resolve --mark file
   $ hg histedit --continue
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/*-backup.hg (glob)
   $ hg log --graph
   @  changeset:   1:617f94f13c0f
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     +4
   |
   o  changeset:   0:0189ba417d34
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     1+2+3
   
 
   $ cd ..
 
 Test corner case where folded revision is separated from its parent by a
 dropped revision.
 
 
   $ hg init fold-with-dropped
   $ cd fold-with-dropped
   $ printf "1\n2\n3\n" > file
   $ hg commit -Am '1+2+3'
   adding file
   $ echo 4 >> file
   $ hg commit -m '+4'
   $ echo 5 >> file
   $ hg commit -m '+5'
   $ echo 6 >> file
   $ hg commit -m '+6'
   $ hg log -G --template '{rev}:{node|short} {desc|firstline}\n'
   @  3:251d831eeec5 +6
   |
   o  2:888f9082bf99 +5
   |
   o  1:617f94f13c0f +4
   |
   o  0:0189ba417d34 1+2+3
   
   $ EDITED="$TESTTMP/editcommands"
   $ cat > $EDITED <<EOF
   > pick 617f94f13c0f 1 +4
   > drop 888f9082bf99 2 +5
   > fold 251d831eeec5 3 +6
   > EOF
   $ HGEDITOR="cat $EDITED >" hg histedit 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   merging file
   warning: conflicts during merge.
   merging file incomplete! (edit conflicts, then use 'hg resolve --mark')
   abort: Fix up the change and run hg histedit --continue
   [255]
   $ cat > file << EOF
   > 1
   > 2
   > 3
   > 4
   > 5
   > EOF
   $ hg resolve --mark file
   $ hg commit -m '+5.2'
   created new head
   $ echo 6 >> file
   $ HGEDITOR=cat hg histedit --continue
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   +4
   ***
   +5.2
   ***
   +6
   
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   HG: Leave message empty to abort commit.
   HG: --
   HG: user: test
   HG: branch 'default'
   HG: changed file
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/fold-with-dropped/.hg/strip-backup/617f94f13c0f-backup.hg (glob)
   $ hg log -G
   @  changeset:   1:10c647b2cdd5
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     +4
   |
   o  changeset:   0:0189ba417d34
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     1+2+3
   
   $ hg export tip
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 10c647b2cdd54db0603ecb99b2ff5ce66d5a5323
   # Parent  0189ba417d34df9dda55f88b637dcae9917b5964
   +4
   ***
   +5.2
   ***
   +6
   
   diff -r 0189ba417d34 -r 10c647b2cdd5 file
   --- a/file	Thu Jan 01 00:00:00 1970 +0000
   +++ b/file	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,3 +1,6 @@
    1
    2
    3
   +4
   +5
   +6
   $ cd ..
 

tests/test-import.t

@@ -1,1158 +1,1159 b''
   $ hg init a
   $ mkdir a/d1
   $ mkdir a/d1/d2
   $ echo line 1 > a/a
   $ echo line 1 > a/d1/d2/a
   $ hg --cwd a ci -Ama
   adding a
   adding d1/d2/a
 
   $ echo line 2 >> a/a
   $ hg --cwd a ci -u someone -d '1 0' -m'second change'
 
 import with no args:
 
   $ hg --cwd a import
   abort: need at least one patch to import
   [255]
 
 generate patches for the test
 
   $ hg --cwd a export tip > exported-tip.patch
   $ hg --cwd a diff -r0:1 > diffed-tip.patch
 
 
 import exported patch
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import ../exported-tip.patch
   applying ../exported-tip.patch
 
-message and committer should be same
+message and committer and date should be same
 
   $ hg --cwd b tip
   changeset:   1:1d4bd90af0e4
   tag:         tip
   user:        someone
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     second change
   
   $ rm -r b
 
 
 import exported patch with external patcher
 
   $ cat > dummypatch.py <<EOF
   > print 'patching file a'
   > file('a', 'wb').write('line2\n')
   > EOF
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --config ui.patch='python ../dummypatch.py' --cwd b import ../exported-tip.patch
   applying ../exported-tip.patch
   $ cat b/a
   line2
   $ rm -r b
 
 
 import of plain diff should fail without message
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import ../diffed-tip.patch
   applying ../diffed-tip.patch
   abort: empty commit message
   [255]
   $ rm -r b
 
 
 import of plain diff should be ok with message
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -mpatch ../diffed-tip.patch
   applying ../diffed-tip.patch
   $ rm -r b
 
 
 import of plain diff with specific date and user
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -mpatch -d '1 0' -u '[e-mail]' ../diffed-tip.patch
   applying ../diffed-tip.patch
   $ hg -R b tip -pv
   changeset:   1:ca68f19f3a40
   tag:         tip
   user:        [e-mail]
   date:        Thu Jan 01 00:00:01 1970 +0000
   files:       a
   description:
   patch
   
   
   diff -r 80971e65b431 -r ca68f19f3a40 a
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -1,1 +1,2 @@
    line 1
   +line 2
   
   $ rm -r b
 
 
 import of plain diff should be ok with --no-commit
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import --no-commit ../diffed-tip.patch
   applying ../diffed-tip.patch
   $ hg --cwd b diff --nodates
   diff -r 80971e65b431 a
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
    line 1
   +line 2
   $ rm -r b
 
 
 import of malformed plain diff should fail
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ sed 's/1,1/foo/' < diffed-tip.patch > broken.patch
   $ hg --cwd b import -mpatch ../broken.patch
   applying ../broken.patch
   abort: bad hunk #1
   [255]
   $ rm -r b
 
 
 hg -R repo import
 put the clone in a subdir - having a directory named "a"
 used to hide a bug.
 
   $ mkdir dir
   $ hg clone -r0 a dir/b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd dir
   $ hg -R b import ../exported-tip.patch
   applying ../exported-tip.patch
   $ cd ..
   $ rm -r dir
 
 
 import from stdin
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import - < exported-tip.patch
   applying patch from stdin
   $ rm -r b
 
 
 import two patches in one stream
 
   $ hg init b
   $ hg --cwd a export 0:tip | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd a id
   1d4bd90af0e4 tip
   $ hg --cwd b id
   1d4bd90af0e4 tip
   $ rm -r b
 
 
 override commit message
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd b import -m 'override' - < exported-tip.patch
   applying patch from stdin
   $ hg --cwd b tip | grep override
   summary:     override
   $ rm -r b
 
   $ cat > mkmsg.py <<EOF
   > import email.Message, sys
   > msg = email.Message.Message()
   > patch = open(sys.argv[1], 'rb').read()
   > msg.set_payload('email commit message\n' + patch)
   > msg['Subject'] = 'email patch'
   > msg['From'] = 'email patcher'
   > file(sys.argv[2], 'wb').write(msg.as_string())
   > EOF
 
 
 plain diff in email, subject, message body
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ python mkmsg.py diffed-tip.patch msg.patch
   $ hg --cwd b import ../msg.patch
   applying ../msg.patch
   $ hg --cwd b tip | grep email
   user:        email patcher
   summary:     email patch
   $ rm -r b
 
 
 plain diff in email, no subject, message body
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ grep -v '^Subject:' msg.patch | hg --cwd b import -
   applying patch from stdin
   $ rm -r b
 
 
 plain diff in email, subject, no message body
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ grep -v '^email ' msg.patch | hg --cwd b import -
   applying patch from stdin
   $ rm -r b
 
 
 plain diff in email, no subject, no message body, should fail
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ egrep -v '^(Subject|email)' msg.patch | hg --cwd b import -
   applying patch from stdin
   abort: empty commit message
   [255]
   $ rm -r b
 
 
 hg export in email, should use patch header
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ python mkmsg.py exported-tip.patch msg.patch
   $ cat msg.patch | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd b tip | grep second
   summary:     second change
   $ rm -r b
 
 
 subject: duplicate detection, removal of [PATCH]
 The '---' tests the gitsendmail handling without proper mail headers
 
   $ cat > mkmsg2.py <<EOF
   > import email.Message, sys
   > msg = email.Message.Message()
   > patch = open(sys.argv[1], 'rb').read()
   > msg.set_payload('email patch\n\nnext line\n---\n' + patch)
   > msg['Subject'] = '[PATCH] email patch'
   > msg['From'] = 'email patcher'
   > file(sys.argv[2], 'wb').write(msg.as_string())
   > EOF
 
 
 plain diff in email, [PATCH] subject, message body with subject
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ python mkmsg2.py diffed-tip.patch msg.patch
   $ cat msg.patch | hg --cwd b import -
   applying patch from stdin
   $ hg --cwd b tip --template '{desc}\n'
   email patch
   
   next line
   ---
   $ rm -r b
 
 
 Issue963: Parent of working dir incorrect after import of multiple
 patches and rollback
 
 We weren't backing up the correct dirstate file when importing many
 patches: import patch1 patch2; rollback
 
   $ echo line 3 >> a/a
   $ hg --cwd a ci -m'third change'
   $ hg --cwd a export -o '../patch%R' 1 2
   $ hg clone -qr0 a b
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 0
   $ hg --cwd b import -v ../patch1 ../patch2
   applying ../patch1
   patching file a
   a
   created 1d4bd90af0e4
   applying ../patch2
   patching file a
   a
   created 6d019af21222
   $ hg --cwd b rollback
   repository tip rolled back to revision 0 (undo import)
   working directory now based on revision 0
   $ hg --cwd b parents --template 'parent: {rev}\n'
   parent: 0
   $ rm -r b
 
 
 importing a patch in a subdirectory failed at the commit stage
 
   $ echo line 2 >> a/d1/d2/a
   $ hg --cwd a ci -u someoneelse -d '1 0' -m'subdir change'
 
 hg import in a subdirectory
 
   $ hg clone -r0 a b
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --cwd a export tip > tmp
   $ sed -e 's/d1\/d2\///' < tmp > subdir-tip.patch
   $ dir=`pwd`
   $ cd b/d1/d2 2>&1 > /dev/null
   $ hg import  ../../../subdir-tip.patch
   applying ../../../subdir-tip.patch
   $ cd "$dir"
 
 message should be 'subdir change'
 committer should be 'someoneelse'
 
   $ hg --cwd b tip
   changeset:   1:3577f5aea227
   tag:         tip
   user:        someoneelse
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     subdir change
   
 
 should be empty
 
   $ hg --cwd b status
 
 
 Test fuzziness (ambiguous patch location, fuzz=2)
 
   $ hg init fuzzy
   $ cd fuzzy
   $ echo line1 > a
   $ echo line0 >> a
   $ echo line3 >> a
   $ hg ci -Am adda
   adding a
   $ echo line1 > a
   $ echo line2 >> a
   $ echo line0 >> a
   $ echo line3 >> a
   $ hg ci -m change a
   $ hg export tip > fuzzy-tip.patch
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo line1 > a
   $ echo line0 >> a
   $ echo line1 >> a
   $ echo line0 >> a
   $ hg ci -m brancha
   created new head
   $ hg import --no-commit -v fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
   applied to working directory
   $ hg revert -a
   reverting a
 
 
 import with --no-commit should have written .hg/last-message.txt
 
   $ cat .hg/last-message.txt
   change (no-eol)
 
 
 test fuzziness with eol=auto
 
   $ hg --config patch.eol=auto import --no-commit -v fuzzy-tip.patch
   applying fuzzy-tip.patch
   patching file a
   Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
   applied to working directory
   $ cd ..
 
 
 Test hunk touching empty files (issue906)
 
   $ hg init empty
   $ cd empty
   $ touch a
   $ touch b1
   $ touch c1
   $ echo d > d
   $ hg ci -Am init
   adding a
   adding b1
   adding c1
   adding d
   $ echo a > a
   $ echo b > b1
   $ hg mv b1 b2
   $ echo c > c1
   $ hg copy c1 c2
   $ rm d
   $ touch d
   $ hg diff --git
   diff --git a/a b/a
   --- a/a
   +++ b/a
   @@ -0,0 +1,1 @@
   +a
   diff --git a/b1 b/b2
   rename from b1
   rename to b2
   --- a/b1
   +++ b/b2
   @@ -0,0 +1,1 @@
   +b
   diff --git a/c1 b/c1
   --- a/c1
   +++ b/c1
   @@ -0,0 +1,1 @@
   +c
   diff --git a/c1 b/c2
   copy from c1
   copy to c2
   --- a/c1
   +++ b/c2
   @@ -0,0 +1,1 @@
   +c
   diff --git a/d b/d
   --- a/d
   +++ b/d
   @@ -1,1 +0,0 @@
   -d
   $ hg ci -m empty
   $ hg export --git tip > empty.diff
   $ hg up -C 0
   4 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg import empty.diff
   applying empty.diff
   $ for name in a b1 b2 c1 c2 d; do
   >   echo % $name file
   >   test -f $name && cat $name
   >   done
   % a file
   a
   % b1 file
   % b2 file
   b
   % c1 file
   c
   % c2 file
   c
   % d file
   $ cd ..
 
 
 Test importing a patch ending with a binary file removal
 
   $ hg init binaryremoval
   $ cd binaryremoval
   $ echo a > a
   $ python -c "file('b', 'wb').write('a\x00b')"
   $ hg ci -Am addall
   adding a
   adding b
   $ hg rm a
   $ hg rm b
   $ hg st
   R a
   R b
   $ hg ci -m remove
   $ hg export --git . > remove.diff
   $ cat remove.diff | grep git
   diff --git a/a b/a
   diff --git a/b b/b
   $ hg up -C 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg import remove.diff
   applying remove.diff
   $ hg manifest
   $ cd ..
 
 
 Issue927: test update+rename with common name
 
   $ hg init t
   $ cd t
   $ touch a
   $ hg ci -Am t
   adding a
   $ echo a > a
 
 Here, bfile.startswith(afile)
 
   $ hg copy a a2
   $ hg ci -m copya
   $ hg export --git tip > copy.diff
   $ hg up -C 0
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg import copy.diff
   applying copy.diff
 
 a should contain an 'a'
 
   $ cat a
   a
 
 and a2 should have duplicated it
 
   $ cat a2
   a
   $ cd ..
 
 
 test -p0
 
   $ hg init p0
   $ cd p0
   $ echo a > a
   $ hg ci -Am t
   adding a
   $ hg import -p foo
   abort: invalid value 'foo' for option -p, expected int
   [255]
   $ hg import -p0 - << EOF
   > foobar
   > --- a	Sat Apr 12 22:43:58 2008 -0400
   > +++ a	Sat Apr 12 22:44:05 2008 -0400
   > @@ -1,1 +1,1 @@
   > -a
   > +bb
   > EOF
   applying patch from stdin
   $ hg status
   $ cat a
   bb
   $ cd ..
 
 
 test paths outside repo root
 
   $ mkdir outside
   $ touch outside/foo
   $ hg init inside
   $ cd inside
   $ hg import - <<EOF
   > diff --git a/a b/b
   > rename from ../outside/foo
   > rename to bar
   > EOF
   applying patch from stdin
   abort: path contains illegal component: ../outside/foo (glob)
   [255]
   $ cd ..
 
 
 test import with similarity and git and strip (issue295 et al.)
 
   $ hg init sim
   $ cd sim
   $ echo 'this is a test' > a
   $ hg ci -Ama
   adding a
   $ cat > ../rename.diff <<EOF
   > diff --git a/foo/a b/foo/a
   > deleted file mode 100644
   > --- a/foo/a
   > +++ /dev/null
   > @@ -1,1 +0,0 @@
   > -this is a test
   > diff --git a/foo/b b/foo/b
   > new file mode 100644
   > --- /dev/null
   > +++ b/foo/b
   > @@ -0,0 +1,2 @@
   > +this is a test
   > +foo
   > EOF
   $ hg import --no-commit -v -s 1 ../rename.diff -p2
   applying ../rename.diff
   patching file a
   patching file b
   adding b
   recording removal of a as rename to b (88% similar)
   applied to working directory
   $ hg st -C
   A b
     a
   R a
   $ hg revert -a
   undeleting a
   forgetting b
   $ rm b
   $ hg import --no-commit -v -s 100 ../rename.diff -p2
   applying ../rename.diff
   patching file a
   patching file b
   adding b
   applied to working directory
   $ hg st -C
   A b
   R a
   $ cd ..
 
 
 Issue1495: add empty file from the end of patch
 
   $ hg init addemptyend
   $ cd addemptyend
   $ touch a
   $ hg addremove
   adding a
   $ hg ci -m "commit"
   $ cat > a.patch <<EOF
   > add a, b
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > diff --git a/b b/b
   > new file mode 100644
   > EOF
   $ hg import --no-commit a.patch
   applying a.patch
 
 apply a good patch followed by an empty patch (mainly to ensure
 that dirstate is *not* updated when import crashes)
   $ hg update -q -C .
   $ rm b
   $ touch empty.patch
   $ hg import a.patch empty.patch
   applying a.patch
   applying empty.patch
   transaction abort!
   rollback completed
   abort: empty.patch: no diffs found
   [255]
   $ hg tip --template '{rev}  {desc|firstline}\n'
   0  commit
   $ hg -q status
   M a
   $ cd ..
 
 create file when source is not /dev/null
 
   $ cat > create.patch <<EOF
   > diff -Naur proj-orig/foo proj-new/foo
   > --- proj-orig/foo       1969-12-31 16:00:00.000000000 -0800
   > +++ proj-new/foo        2009-07-17 16:50:45.801368000 -0700
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
 
 some people have patches like the following too
 
   $ cat > create2.patch <<EOF
   > diff -Naur proj-orig/foo proj-new/foo
   > --- proj-orig/foo.orig  1969-12-31 16:00:00.000000000 -0800
   > +++ proj-new/foo        2009-07-17 16:50:45.801368000 -0700
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   $ hg init oddcreate
   $ cd oddcreate
   $ hg import --no-commit ../create.patch
   applying ../create.patch
   $ cat foo
   a
   $ rm foo
   $ hg revert foo
   $ hg import --no-commit ../create2.patch
   applying ../create2.patch
   $ cat foo
   a
 
   $ cd ..
 
 Issue1859: first line mistaken for email headers
 
   $ hg init emailconfusion
   $ cd emailconfusion
   $ cat > a.patch <<EOF
   > module: summary
   > 
   > description
   > 
   > 
   > diff -r 000000000000 -r 9b4c1e343b55 test.txt
   > --- /dev/null
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   $ hg import -d '0 0' a.patch
   applying a.patch
   $ hg parents -v
   changeset:   0:5a681217c0ad
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       a
   description:
   module: summary
   
   description
   
   
   $ cd ..
 
 
 in commit message
 
   $ hg init commitconfusion
   $ cd commitconfusion
   $ cat > a.patch <<EOF
   > module: summary
   > 
   > --- description
   > 
   > diff --git a/a b/a
   > new file mode 100644
   > --- /dev/null
   > +++ b/a
   > @@ -0,0 +1,1 @@
   > +a
   > EOF
   > hg import -d '0 0' a.patch
   > hg parents -v
   > cd ..
   > 
   > echo '% tricky header splitting'
   > cat > trickyheaders.patch <<EOF
   > From: User A <user@a>
   > Subject: [PATCH] from: tricky!
   > 
   > # HG changeset patch
   > # User User B
   > # Date 1266264441 18000
   > # Branch stable
   > # Node ID f2be6a1170ac83bf31cb4ae0bad00d7678115bc0
   > # Parent  0000000000000000000000000000000000000000
   > from: tricky!
   > 
   > That is not a header.
   > 
   > diff -r 000000000000 -r f2be6a1170ac foo
   > --- /dev/null
   > +++ b/foo
   > @@ -0,0 +1,1 @@
   > +foo
   > EOF
   applying a.patch
   changeset:   0:f34d9187897d
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       a
   description:
   module: summary
   
   
   % tricky header splitting
 
   $ hg init trickyheaders
   $ cd trickyheaders
   $ hg import -d '0 0' ../trickyheaders.patch
   applying ../trickyheaders.patch
   $ hg export --git tip
   # HG changeset patch
   # User User B
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID eb56ab91903632294ac504838508cb370c0901d2
   # Parent  0000000000000000000000000000000000000000
   from: tricky!
   
   That is not a header.
   
   diff --git a/foo b/foo
   new file mode 100644
   --- /dev/null
   +++ b/foo
   @@ -0,0 +1,1 @@
   +foo
   $ cd ..
 
 
 Issue2102: hg export and hg import speak different languages
 
   $ hg init issue2102
   $ cd issue2102
   $ mkdir -p src/cmd/gc
   $ touch src/cmd/gc/mksys.bash
   $ hg ci -Am init
   adding src/cmd/gc/mksys.bash
   $ hg import - <<EOF
   > # HG changeset patch
   > # User Rob Pike
   > # Date 1216685449 25200
   > # Node ID 03aa2b206f499ad6eb50e6e207b9e710d6409c98
   > # Parent  93d10138ad8df586827ca90b4ddb5033e21a3a84
   > help management of empty pkg and lib directories in perforce
   > 
   > R=gri
   > DELTA=4  (4 added, 0 deleted, 0 changed)
   > OCL=13328
   > CL=13328
   > 
   > diff --git a/lib/place-holder b/lib/place-holder
   > new file mode 100644
   > --- /dev/null
   > +++ b/lib/place-holder
   > @@ -0,0 +1,2 @@
   > +perforce does not maintain empty directories.
   > +this file helps.
   > diff --git a/pkg/place-holder b/pkg/place-holder
   > new file mode 100644
   > --- /dev/null
   > +++ b/pkg/place-holder
   > @@ -0,0 +1,2 @@
   > +perforce does not maintain empty directories.
   > +this file helps.
   > diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash
   > old mode 100644
   > new mode 100755
   > EOF
   applying patch from stdin
 
 #if execbit
 
   $ hg sum
   parent: 1:d59915696727 tip
    help management of empty pkg and lib directories in perforce
   branch: default
   commit: (clean)
   update: (current)
 
   $ hg diff --git -c tip
   diff --git a/lib/place-holder b/lib/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/lib/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
   diff --git a/pkg/place-holder b/pkg/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/pkg/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
   diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash
   old mode 100644
   new mode 100755
 
 #else
 
   $ hg sum
   parent: 1:28f089cc9ccc tip
    help management of empty pkg and lib directories in perforce
   branch: default
   commit: (clean)
   update: (current)
 
   $ hg diff --git -c tip
   diff --git a/lib/place-holder b/lib/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/lib/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
   diff --git a/pkg/place-holder b/pkg/place-holder
   new file mode 100644
   --- /dev/null
   +++ b/pkg/place-holder
   @@ -0,0 +1,2 @@
   +perforce does not maintain empty directories.
   +this file helps.
 
 /* The mode change for mksys.bash is missing here, because on platforms  */
 /* that don't support execbits, mode changes in patches are ignored when */
 /* they are imported. This is obviously also the reason for why the hash */
 /* in the created changeset is different to the one you see above the    */
 /* #else clause */
 
 #endif
   $ cd ..
 
 
 diff lines looking like headers
 
   $ hg init difflineslikeheaders
   $ cd difflineslikeheaders
   $ echo a >a
   $ echo b >b
   $ echo c >c
   $ hg ci -Am1
   adding a
   adding b
   adding c
 
   $ echo "key: value" >>a
   $ echo "key: value" >>b
   $ echo "foo" >>c
   $ hg ci -m2
 
   $ hg up -C 0
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg diff --git -c1 >want
   $ hg diff -c1 | hg import --no-commit -
   applying patch from stdin
   $ hg diff --git >have
   $ diff want have
   $ cd ..
 
 import a unified diff with no lines of context (diff -U0)
 
   $ hg init diffzero
   $ cd diffzero
   $ cat > f << EOF
   > c2
   > c4
   > c5
   > EOF
   $ hg commit -Am0
   adding f
 
   $ hg import --no-commit - << EOF
   > # HG changeset patch
   > # User test
   > # Date 0 0
   > # Node ID f4974ab632f3dee767567b0576c0ec9a4508575c
   > # Parent  8679a12a975b819fae5f7ad3853a2886d143d794
   > 1
   > diff -r 8679a12a975b -r f4974ab632f3 f
   > --- a/f	Thu Jan 01 00:00:00 1970 +0000
   > +++ b/f	Thu Jan 01 00:00:00 1970 +0000
   > @@ -0,0 +1,1 @@
   > +c1
   > @@ -1,0 +3,1 @@
   > +c3
   > @@ -3,1 +4,0 @@
   > -c5
   > EOF
   applying patch from stdin
 
   $ cat f
   c1
   c2
   c3
   c4
 
   $ cd ..
 
 no segfault while importing a unified diff which start line is zero but chunk
 size is non-zero
 
   $ hg init startlinezero
   $ cd startlinezero
   $ echo foo > foo
   $ hg commit -Amfoo
   adding foo
 
   $ hg import --no-commit - << EOF
   > diff a/foo b/foo
   > --- a/foo
   > +++ b/foo
   > @@ -0,1 +0,1 @@
   >  foo
   > EOF
   applying patch from stdin
 
   $ cd ..
 
 Test corner case involving fuzz and skew
 
   $ hg init morecornercases
   $ cd morecornercases
 
   $ cat > 01-no-context-beginning-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,0 +1,1 @@
   > +line
   > EOF
 
   $ cat > 02-no-context-middle-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,1 +1,1 @@
   > -2
   > +add some skew
   > @@ -2,0 +2,1 @@
   > +line
   > EOF
 
   $ cat > 03-no-context-end-of-file.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -10,0 +10,1 @@
   > +line
   > EOF
 
   $ cat > 04-middle-of-file-completely-fuzzed.diff <<EOF
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
   > @@ -1,1 +1,1 @@
   > -2
   > +add some skew
   > @@ -2,2 +2,3 @@
   >  not matching, should fuzz
   >  ... a bit
   > +line
   > EOF
 
   $ cat > a <<EOF
   > 1
   > 2
   > 3
   > 4
   > EOF
   $ hg ci -Am adda a
   $ for p in *.diff; do
   >   hg import -v --no-commit $p
   >   cat a
   >   hg revert -aqC a
   >   # patch -p1 < $p
   >   # cat a
   >   # hg revert -aC a
   > done
   applying 01-no-context-beginning-of-file.diff
   patching file a
   applied to working directory
   1
   line
   2
   3
   4
   applying 02-no-context-middle-of-file.diff
   patching file a
   Hunk #1 succeeded at 2 (offset 1 lines).
   Hunk #2 succeeded at 4 (offset 1 lines).
   applied to working directory
   1
   add some skew
   3
   line
   4
   applying 03-no-context-end-of-file.diff
   patching file a
   Hunk #1 succeeded at 5 (offset -6 lines).
   applied to working directory
   1
   2
   3
   4
   line
   applying 04-middle-of-file-completely-fuzzed.diff
   patching file a
   Hunk #1 succeeded at 2 (offset 1 lines).
   Hunk #2 succeeded at 5 with fuzz 2 (offset 1 lines).
   applied to working directory
   1
   add some skew
   3
   4
   line
 
   $ cd ..

tests/test-issue1175.t

@@ -1,53 +1,54 b''
 http://mercurial.selenic.com/bts/issue1175
 
   $ hg init
   $ touch a
   $ hg ci -Am0
   adding a
 
   $ hg mv a a1
   $ hg ci -m1
 
   $ hg co 0
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
   $ hg mv a a2
   $ hg up
   note: possible conflict - a was renamed multiple times to:
    a2
    a1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg ci -m2
 
   $ touch a
   $ hg ci -Am3
   adding a
 
   $ hg mv a b
   $ hg ci -Am4 a
 
   $ hg ci --debug --traceback -Am5 b
   b
    b: searching for copy revision for a
    b: copy a:b80de5d138758541c5f05265ad144ab9fa86d1db
   committed changeset 5:89e8e4be0de296fa3d6dd7825ccc44d7dc0f1f3b
 
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   4 files, 6 changesets, 4 total revisions
 
   $ hg export --git tip
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 89e8e4be0de296fa3d6dd7825ccc44d7dc0f1f3b
   # Parent  7fc86ba705e717a721dbc361bf8c9bc05a18ca2f
   5
   
   diff --git a/b b/b
   new file mode 100644
 

tests/test-keyword.t

@@ -1,1154 +1,1155 b''
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > keyword =
   > mq =
   > notify =
   > record =
   > transplant =
   > [ui]
   > interactive = true
   > EOF
 
 hide outer repo
   $ hg init
 
 Run kwdemo before [keyword] files are set up
 as it would succeed without uisetup otherwise
 
   $ hg --quiet kwdemo
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = False
   [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: ????/??/?? ??:??:?? $ (glob)
   $Header: */demo.txt,v ???????????? ????/??/?? ??:??:?? test $ (glob)
   $Id: demo.txt,v ???????????? ????/??/?? ??:??:?? test $ (glob)
   $RCSFile: demo.txt,v $
   $RCSfile: demo.txt,v $
   $Revision: ???????????? $ (glob)
   $Source: */demo.txt,v $ (glob)
 
   $ hg --quiet kwdemo "Branch = {branches}"
   [extensions]
   keyword =
   [keyword]
   demo.txt = 
   [keywordset]
   svn = False
   [keywordmaps]
   Branch = {branches}
   $Branch: demobranch $
 
   $ cat <<EOF >> $HGRCPATH
   > [keyword]
   > ** =
   > b = ignore
   > i = ignore
   > [hooks]
   > EOF
   $ cp $HGRCPATH $HGRCPATH.nohooks
   > cat <<EOF >> $HGRCPATH
   > commit=
   > commit.test=cp a hooktest
   > EOF
 
   $ hg init Test-bndl
   $ cd Test-bndl
 
 kwshrink should exit silently in empty/invalid repo
 
   $ hg kwshrink
 
 Symlinks cannot be created on Windows.
 A bundle to test this was made with:
  hg init t
  cd t
  echo a > a
  ln -s a sym
  hg add sym
  hg ci -m addsym -u mercurial
  hg bundle --base null ../test-keyword.hg
 
   $ hg pull -u "$TESTDIR"/bundles/test-keyword.hg
   pulling from *test-keyword.hg (glob)
   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
 
   $ echo 'expand $Id$' > a
   $ echo 'do not process $Id:' >> a
   $ echo 'xxx $' >> a
   $ echo 'ignore $Id$' > b
 
 Output files as they were created
 
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   ignore $Id$
 
 no kwfiles
 
   $ hg kwfiles
 
 untracked candidates
 
   $ hg -v kwfiles --unknown
   k a
 
 Add files and check status
 
   $ hg addremove
   adding a
   adding b
   $ hg status
   A a
   A b
 
 
 Default keyword expansion including commit hook
 Interrupted commit should not change state or run commit hook
 
   $ hg --debug commit
   abort: empty commit message
   [255]
   $ hg status
   A a
   A b
 
 Commit with several checks
 
   $ hg --debug commit -mabsym -u 'User Name <[e-mail]>'
   a
   b
   overwriting a expanding keywords
   running hook commit.test: cp a hooktest
   committed changeset 1:ef63ca68695bc9495032c6fda1350c71e6d256e9
   $ hg status
   ? hooktest
   $ hg debugrebuildstate
   $ hg --quiet identify
   ef63ca68695b
 
 cat files in working directory with keywords expanded
 
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
 
 hg cat files and symlink, no expansion
 
   $ hg cat sym a b && echo
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
   a
 
   $ diff a hooktest
 
   $ cp $HGRCPATH.nohooks $HGRCPATH
   $ rm hooktest
 
 hg status of kw-ignored binary file starting with '\1\n'
 
   >>> open("i", "wb").write("\1\nfoo")
   $ hg -q commit -Am metasep i
   $ hg status
   >>> open("i", "wb").write("\1\nbar")
   $ hg status
   M i
   $ hg -q commit -m "modify metasep" i
   $ hg status --rev 2:3
   M i
   $ touch empty
   $ hg -q commit -A -m "another file"
   $ hg status -A --rev 3:4 i
   C i
 
   $ hg -q strip -n 2
 
 Test hook execution
 
 bundle
 
   $ hg bundle --base null ../kw.hg
   2 changesets found
   $ cd ..
   $ hg init Test
   $ cd Test
 
 Notify on pull to check whether keywords stay as is in email
 ie. if patch.diff wrapper acts as it should
 
   $ cat <<EOF >> $HGRCPATH
   > [hooks]
   > incoming.notify = python:hgext.notify.hook
   > [notify]
   > sources = pull
   > diffstat = False
   > maxsubject = 15
   > [reposubs]
   > * = Test
   > EOF
 
 Pull from bundle and trigger notify
 
   $ hg pull -u ../kw.hg
   pulling from ../kw.hg
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 3 files
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Date: * (glob)
   Subject: changeset in...
   From: mercurial
   X-Hg-Notification: changeset a2392c293916
   Message-Id: <hg.a2392c293916*> (glob)
   To: Test
   
   changeset a2392c293916 in $TESTTMP/Test (glob)
   details: $TESTTMP/Test?cmd=changeset;node=a2392c293916
   description:
   	addsym
   
   diffs (6 lines):
   
   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
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Date:* (glob)
   Subject: changeset in...
   From: User Name <[e-mail]>
   X-Hg-Notification: changeset ef63ca68695b
   Message-Id: <hg.ef63ca68695b*> (glob)
   To: Test
   
   changeset ef63ca68695b in $TESTTMP/Test (glob)
   details: $TESTTMP/Test?cmd=changeset;node=ef63ca68695b
   description:
   	absym
   
   diffs (12 lines):
   
   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
 
   $ cp $HGRCPATH.nohooks $HGRCPATH
 
 Touch files and check with status
 
   $ touch a b
   $ hg status
 
 Update and expand
 
   $ rm sym a b
   $ hg update -C
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
 
 Check whether expansion is filewise and file mode is preserved
 
   $ echo '$Id$' > c
   $ echo 'tests for different changenodes' >> c
 #if unix-permissions
   $ chmod 600 c
   $ ls -l c | cut -b 1-10
   -rw-------
 #endif
 
 commit file c
 
   $ hg commit -A -mcndiff -d '1 0' -u 'User Name <[e-mail]>'
   adding c
 #if unix-permissions
   $ ls -l c | cut -b 1-10
   -rw-------
 #endif
 
 force expansion
 
   $ hg -v kwexpand
   overwriting a expanding keywords
   overwriting c expanding keywords
 
 compare changenodes in a and c
 
   $ cat 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
 
   $ echo '$Id$' > r
   $ hg add r
 
 record chunk
 
   >>> lines = open('a', 'rb').readlines()
   >>> lines.insert(1, 'foo\n')
   >>> lines.append('bar\n')
   >>> open('a', 'wb').writelines(lines)
   $ hg record -d '10 1' -m rectest a<<EOF
   > y
   > y
   > n
   > EOF
   diff --git a/a b/a
   2 hunks, 2 lines changed
   examine changes to 'a'? [Ynesfdaq?] 
   @@ -1,3 +1,4 @@
    expand $Id$
   +foo
    do not process $Id:
    xxx $
   record change 1/2 to 'a'? [Ynesfdaq?] 
   @@ -2,2 +3,3 @@
    do not process $Id:
    xxx $
   +bar
   record change 2/2 to 'a'? [Ynesfdaq?] 
 
   $ hg identify
   5f5eb23505c3+ tip
   $ hg status
   M a
   A r
 
 Cat modified file a
 
   $ cat a
   expand $Id: a,v 5f5eb23505c3 1970/01/01 00:00:10 test $
   foo
   do not process $Id:
   xxx $
   bar
 
 Diff remaining chunk
 
   $ hg diff a
   diff -r 5f5eb23505c3 a
   --- a/a	Thu Jan 01 00:00:09 1970 -0000
   +++ b/a	* (glob)
   @@ -2,3 +2,4 @@
    foo
    do not process $Id:
    xxx $
   +bar
 
   $ hg rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
 
 Record all chunks in file a
 
   $ echo foo > msg
 
  - do not use "hg record -m" here!
 
   $ hg record -l msg -d '11 1' a<<EOF
   > y
   > y
   > y
   > EOF
   diff --git a/a b/a
   2 hunks, 2 lines changed
   examine changes to 'a'? [Ynesfdaq?] 
   @@ -1,3 +1,4 @@
    expand $Id$
   +foo
    do not process $Id:
    xxx $
   record change 1/2 to 'a'? [Ynesfdaq?] 
   @@ -2,2 +3,3 @@
    do not process $Id:
    xxx $
   +bar
   record change 2/2 to 'a'? [Ynesfdaq?] 
 
 File a should be clean
 
   $ hg status -A a
   C a
 
 rollback and revert expansion
 
   $ cat a
   expand $Id: a,v 78e0a02d76aa 1970/01/01 00:00:11 test $
   foo
   do not process $Id:
   xxx $
   bar
   $ hg --verbose rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   overwriting a expanding keywords
   $ hg status a
   M a
   $ cat a
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   foo
   do not process $Id:
   xxx $
   bar
   $ echo '$Id$' > y
   $ echo '$Id$' > z
   $ hg add y
   $ hg commit -Am "rollback only" z
   $ cat z
   $Id: z,v 45a5d3adce53 1970/01/01 00:00:00 test $
   $ hg --verbose rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   overwriting z shrinking keywords
 
 Only z should be overwritten
 
   $ hg status a y z
   M a
   A y
   A z
   $ cat z
   $Id$
   $ hg forget y z
   $ rm y z
 
 record added file alone
 
   $ hg -v record -l msg -d '12 2' r<<EOF
   > y
   > EOF
   diff --git a/r b/r
   new file mode 100644
   examine changes to 'r'? [Ynesfdaq?] 
   r
   committed changeset 3:82a2f715724d
   overwriting r expanding keywords
  - status call required for dirstate.normallookup() check
   $ hg status r
   $ hg --verbose rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   overwriting r shrinking keywords
   $ hg forget r
   $ rm msg r
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 record added keyword ignored file
 
   $ echo '$Id$' > i
   $ hg add i
   $ hg --verbose record -d '13 1' -m recignored<<EOF
   > y
   > EOF
   diff --git a/i b/i
   new file mode 100644
   examine changes to 'i'? [Ynesfdaq?] 
   i
   committed changeset 3:9f40ceb5a072
   $ cat i
   $Id$
   $ hg -q rollback
   $ hg forget i
   $ rm i
 
 amend
 
   $ echo amend >> a
   $ echo amend >> b
   $ hg -q commit -d '14 1' -m 'prepare amend'
 
   $ hg --debug commit --amend -d '15 1' -m 'amend without changes' | grep keywords
   invalid branchheads cache (served): tip differs
   overwriting a expanding keywords
   $ hg -q id
   67d8c481a6be
   $ head -1 a
   expand $Id: a,v 67d8c481a6be 1970/01/01 00:00:15 test $
 
   $ hg -q strip -n tip
 
 Test patch queue repo
 
   $ hg init --mq
   $ hg qimport -r tip -n mqtest.diff
   $ hg commit --mq -m mqtest
 
 Keywords should not be expanded in patch
 
   $ cat .hg/patches/mqtest.diff
   # HG changeset patch
   # User User Name <[e-mail]>
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # 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
 
   $ hg qpop
   popping mqtest.diff
   patch queue now empty
 
 qgoto, implying qpush, should expand
 
   $ hg qgoto mqtest.diff
   applying mqtest.diff
   now at: mqtest.diff
   $ cat c
   $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
   tests for different changenodes
   $ hg cat c
   $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $
   tests for different changenodes
 
 Keywords should not be expanded in filelog
 
   $ hg --config 'extensions.keyword=!' cat c
   $Id$
   tests for different changenodes
 
 qpop and move on
 
   $ hg qpop
   popping mqtest.diff
   patch queue now empty
 
 Copy and show added kwfiles
 
   $ hg cp a c
   $ hg kwfiles
   a
   c
 
 Commit and show expansion in original and copy
 
   $ hg --debug commit -ma2c -d '1 0' -u 'User Name <[e-mail]>'
   invalid branchheads cache (served): tip differs
   c
    c: copy a:0045e12f6c5791aac80ca6cbfd97709a88307292
   invalid branchheads cache (served): tip differs
   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 and check its status
 
   $ touch c
   $ hg status
 
 Copy kwfile to keyword ignored file unexpanding keywords
 
   $ hg --verbose copy a i
   copying a to i
   overwriting i shrinking keywords
   $ head -n 1 i
   expand $Id$
   $ hg forget i
   $ rm i
 
 Copy ignored file to ignored file: no overwriting
 
   $ hg --verbose copy b i
   copying b to i
   $ hg forget i
   $ rm i
 
 cp symlink file; hg cp -A symlink file (part1)
 - copied symlink points to kwfile: overwrite
 
 #if symlink
   $ cp sym i
   $ ls -l i
   -rw-r--r--* (glob)
   $ head -1 i
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   $ hg copy --after --verbose sym i
   copying sym to i
   overwriting i shrinking keywords
   $ head -1 i
   expand $Id$
   $ hg forget i
   $ rm i
 #endif
 
 Test different options of hg kwfiles
 
   $ hg kwfiles
   a
   c
   $ hg -v kwfiles --ignore
   I b
   I sym
   $ hg kwfiles --all
   K a
   K c
   I b
   I sym
 
 Diff specific revision
 
   $ hg diff --rev 1
   diff -r ef63ca68695b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	* (glob)
   @@ -0,0 +1,3 @@
   +expand $Id$
   +do not process $Id:
   +xxx $
 
 Status after rollback:
 
   $ hg rollback
   repository tip rolled back to revision 1 (undo commit)
   working directory now based on revision 1
   $ hg status
   A c
   $ hg update --clean
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 #if symlink
 
 cp symlink file; hg cp -A symlink file (part2)
 - copied symlink points to kw ignored file: do not overwrite
 
   $ cat a > i
   $ ln -s i symignored
   $ hg commit -Am 'fake expansion in ignored and symlink' i symignored
   $ cp symignored x
   $ hg copy --after --verbose symignored x
   copying symignored to x
   $ head -n 1 x
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   $ hg forget x
   $ rm x
 
   $ hg rollback
   repository tip rolled back to revision 1 (undo commit)
   working directory now based on revision 1
   $ hg update --clean
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm i symignored
 
 #endif
 
 Custom keywordmaps as argument to kwdemo
 
   $ hg --quiet kwdemo "Xinfo = {author}: {desc}"
   [extensions]
   keyword =
   [keyword]
   ** = 
   b = ignore
   demo.txt = 
   i = ignore
   [keywordset]
   svn = False
   [keywordmaps]
   Xinfo = {author}: {desc}
   $Xinfo: test: hg keyword configuration and expansion example $
 
 Configure custom keywordmaps
 
   $ cat <<EOF >>$HGRCPATH
   > [keywordmaps]
   > Id = {file} {node|short} {date|rfc822date} {author|user}
   > Xinfo = {author}: {desc}
   > EOF
 
 Cat and hg cat files before custom expansion
 
   $ cat a b
   expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $
   do not process $Id:
   xxx $
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id: a ef63ca68695b Thu, 01 Jan 1970 00:00:00 +0000 user $
   do not process $Id:
   xxx $
   ignore $Id$
   a
 
 Write custom keyword and prepare multi-line commit message
 
   $ echo '$Xinfo$' >> a
   $ cat <<EOF >> log
   > firstline
   > secondline
   > EOF
 
 Interrupted commit should not change state
 
   $ hg commit
   abort: empty commit message
   [255]
   $ hg status
   M a
   ? c
   ? log
 
 Commit with multi-line message and custom expansion
 
 |Note:
 |
 | After the last rollback, the "served" branchheads cache became invalid, but
 | all changesets in the repo were public. For filtering this means:
 |   "immutable" == "served" == ø.
 |
 | As the "served" cache is invalid, we fall back to the "immutable" cache. But
 | no update is needed between "immutable" and "served" and the "served" cache
 | is not updated on disk. The on-disk version therefore stays invalid for some
 | time. This explains why the "served" branchheads cache is detected as
 | invalid here.
 
   $ hg --debug commit -l log -d '2 0' -u 'User Name <[e-mail]>'
   invalid branchheads cache (served): tip differs
   a
   invalid branchheads cache (served): tip differs
   overwriting a expanding keywords
   committed changeset 2:bb948857c743469b22bbf51f7ec8112279ca5d83
   $ rm log
 
 Stat, verify and show custom expansion (firstline)
 
   $ hg status
   ? c
   $ hg verify
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   3 files, 3 changesets, 4 total revisions
   $ cat a b
   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 sym a b && echo
   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
 
   $ hg annotate a
   1: expand $Id$
   1: do not process $Id:
   1: xxx $
   2: $Xinfo$
 
 remove with status checks
 
   $ hg debugrebuildstate
   $ hg remove a
   $ hg --debug commit -m rma
   committed changeset 3:d14c712653769de926994cf7fbb06c8fbd68f012
   $ hg status
   ? c
 
 Rollback, revert, and check expansion
 
   $ hg rollback
   repository tip rolled back to revision 2 (undo commit)
   working directory now based on revision 2
   $ hg status
   R a
   ? c
   $ hg revert --no-backup --rev tip 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 global and local configurations
 
   $ cd ..
 
 Expansion in destination with global configuration
 
   $ hg --quiet clone Test globalconf
   $ cat globalconf/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 $
 
 No expansion in destination with local configuration in origin only
 
   $ hg --quiet --config 'keyword.**=ignore' clone Test localconf
   $ cat localconf/a
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
 
 Clone to test incoming
 
   $ hg clone -r1 Test Test-a
   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
   $ cd Test-a
   $ cat <<EOF >> .hg/hgrc
   > [paths]
   > default = ../Test
   > EOF
   $ hg incoming
   comparing with $TESTTMP/Test (glob)
   searching for changes
   changeset:   2:bb948857c743
   tag:         tip
   user:        User Name <[e-mail]>
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     firstline
   
 Imported patch should not be rejected
 
   >>> import re
   >>> text = re.sub(r'(Id.*)', r'\1 rejecttest', open('a').read())
   >>> open('a', 'wb').write(text)
   $ hg --debug commit -m'rejects?' -d '3 0' -u 'User Name <[e-mail]>'
   a
   overwriting a expanding keywords
   committed changeset 2:85e279d709ffc28c9fdd1b868570985fc3d87082
   $ hg export -o ../rejecttest.diff tip
   $ cd ../Test
   $ hg import ../rejecttest.diff
   applying ../rejecttest.diff
   $ cat a b
   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 $Id$
 
   $ hg rollback
   repository tip rolled back to revision 2 (undo import)
   working directory now based on revision 2
   $ hg update --clean
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 kwexpand/kwshrink on selected files
 
   $ mkdir x
   $ hg copy a x/a
   $ hg --verbose kwshrink a
   overwriting a shrinking keywords
  - sleep required for dirstate.normal() check
   $ sleep 1
   $ hg status a
   $ hg --verbose kwexpand a
   overwriting a expanding keywords
   $ hg status a
 
 kwexpand x/a should abort
 
   $ hg --verbose kwexpand x/a
   abort: outstanding uncommitted changes
   [255]
   $ cd x
   $ hg --debug commit -m xa -d '3 0' -u 'User Name <[e-mail]>'
   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
 
   $ hg --verbose kwshrink a
   overwriting x/a shrinking keywords
   $ cat a
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   $ cd ..
 
 kwexpand nonexistent
 
   $ hg kwexpand nonexistent
   nonexistent:* (glob)
 
 
 #if serve
 hg serve
  - expand with hgweb file
  - no expansion with hgweb annotate/changeset/filediff
  - check errors
 
   $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
   $ cat hg.pid >> $DAEMON_PIDS
   $ "$TESTDIR/get-with-headers.py" localhost:$HGPORT 'file/tip/a/?style=raw'
   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 $
   $ "$TESTDIR/get-with-headers.py" localhost:$HGPORT 'annotate/tip/a/?style=raw'
   200 Script output follows
   
   
   user@1: expand $Id$
   user@1: do not process $Id:
   user@1: xxx $
   user@2: $Xinfo$
   
   
   
   
   $ "$TESTDIR/get-with-headers.py" localhost:$HGPORT 'rev/tip/?style=raw'
   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 $
   +$Xinfo$
   
   $ "$TESTDIR/get-with-headers.py" localhost:$HGPORT 'diff/bb948857c743/a?style=raw'
   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 $
   +$Xinfo$
   
   
   
   
   $ cat errors.log
 #endif
 
 Prepare merge and resolve tests
 
   $ echo '$Id$' > m
   $ hg add m
   $ hg commit -m 4kw
   $ echo foo >> m
   $ hg commit -m 5foo
 
 simplemerge
 
   $ hg update 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo foo >> m
   $ hg commit -m 6foo
   created new head
   $ hg merge
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m simplemerge
   $ cat m
   $Id: m 27d48ee14f67 Thu, 01 Jan 1970 00:00:00 +0000 test $
   foo
 
 conflict: keyword should stay outside conflict zone
 
   $ hg update 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo bar >> m
   $ hg commit -m 8bar
   created new head
   $ hg merge
   merging m
   warning: conflicts during merge.
   merging m incomplete! (edit conflicts, then use 'hg resolve --mark')
   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
   [1]
   $ cat m
   $Id$
   <<<<<<< local
   bar
   =======
   foo
   >>>>>>> other
 
 resolve to local
 
   $ HGMERGE=internal:local hg resolve -a
   $ hg commit -m localresolve
   $ cat m
   $Id: m 800511b3a22d Thu, 01 Jan 1970 00:00:00 +0000 test $
   bar
 
 Test restricted mode with transplant -b
 
   $ hg update 6
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch foo
   marked working directory as branch foo
   (branches are permanent and global, did you want a bookmark?)
   $ mv a a.bak
   $ echo foobranch > a
   $ cat a.bak >> a
   $ rm a.bak
   $ hg commit -m 9foobranch
   $ hg update default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -y transplant -b foo tip
   applying 4aa30d025d50
   4aa30d025d50 transplanted to e00abbf63521
 
 Expansion in changeset but not in file
 
   $ hg tip -p
   changeset:   11:e00abbf63521
   tag:         tip
   parent:      9:800511b3a22d
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     9foobranch
   
   diff -r 800511b3a22d -r e00abbf63521 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 $
   
   $ head -n 2 a
   foobranch
   expand $Id: a e00abbf63521 Thu, 01 Jan 1970 00:00:00 +0000 test $
 
 Turn off expansion
 
   $ hg -q rollback
   $ hg -q update -C
 
 kwshrink with unknown file u
 
   $ cp a u
   $ hg --verbose kwshrink
   overwriting a shrinking keywords
   overwriting m shrinking keywords
   overwriting x/a shrinking keywords
 
 Keywords shrunk in working directory, but not yet disabled
  - cat shows unexpanded keywords
  - hg cat shows expanded keywords
 
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   $ hg cat sym a b && echo
   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
 
 Now disable keyword expansion
 
   $ rm "$HGRCPATH"
   $ cat a b
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   $ hg cat sym a b && echo
   expand $Id$
   do not process $Id:
   xxx $
   $Xinfo$
   ignore $Id$
   a
 
   $ cd ..

tests/test-patchbomb.t

@@ -1,2353 +1,2406 b''
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "patchbomb=" >> $HGRCPATH
 
   $ hg init t
   $ cd t
   $ echo a > a
   $ hg commit -Ama -d '1 0'
   adding a
 
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -r tip
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] a ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   Message-Id: <8580ff50825a50c8f716.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
 
   $ hg --config ui.interactive=1 email --confirm -n -f quux -t foo -c bar -r tip<<EOF
   > n
   > EOF
   this patch series consists of 1 patches.
   
   
   Final summary:
   
   From: quux
   To: foo
   Cc: bar
   Subject: [PATCH] a
    a |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   are you sure you want to send (yn)? abort: patchbomb canceled
   [255]
 
   $ echo b > b
   $ hg commit -Amb -d '2 0'
   adding b
 
   $ hg email --date '1970-1-1 0:2' -n -f quux -t foo -c bar -s test -r 0:tip
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2] test ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 2] test
   Message-Id: <patchbomb.120@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:02:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2] a ...
   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@*> (glob)
   In-Reply-To: <patchbomb.120@*> (glob)
   References: <patchbomb.120@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:02:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   displaying [PATCH 2 of 2] b ...
   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@*> (glob)
   In-Reply-To: <patchbomb.120@*> (glob)
   References: <patchbomb.120@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:02:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
 
 .hg/last-email.txt
 
   $ cat > editor.sh << '__EOF__'
   > echo "a precious introductory message" > "$1"
   > __EOF__
   $ HGEDITOR="\"sh\" \"`pwd`/editor.sh\"" hg email -n -t foo -s test -r 0:tip > /dev/null
   $ cat .hg/last-email.txt
   a precious introductory message
 
   $ hg email -m test.mbox -f quux -t foo -c bar -s test 0:tip \
   > --config extensions.progress= --config progress.assume-tty=1 \
   > --config progress.delay=0 --config progress.refresh=0 \
   > --config progress.width=60
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   \r (no-eol) (esc)
   sending [                                             ] 0/3\r (no-eol) (esc)
   sending [                                             ] 0/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   sending [==============>                              ] 1/3\r (no-eol) (esc)
   sending [==============>                              ] 1/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   sending [=============================>               ] 2/3\r (no-eol) (esc)
   sending [=============================>               ] 2/3\r (no-eol) (esc)
                                                               \r (esc)
   sending [PATCH 0 of 2] test ...
   sending [PATCH 1 of 2] a ...
   sending [PATCH 2 of 2] b ...
 
   $ cd ..
 
   $ hg clone -q t t2
   $ cd t2
   $ echo c > c
   $ hg commit -Amc -d '3 0'
   adding c
 
   $ cat > description <<EOF
   > a multiline
   > 
   > description
   > EOF
 
 
 test bundle and description:
   $ hg email --date '1970-1-1 0:3' -n -f quux -t foo \
   >  -c bar -s test -r tip -b --desc description
   searching for changes
   1 changesets found
   
   displaying test ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: test
   Message-Id: <patchbomb.180@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:03:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   
   a multiline
   
   description
   
   --===* (glob)
   Content-Type: application/x-mercurial-bundle
   MIME-Version: 1.0
   Content-Disposition: attachment; filename="bundle.hg"
   Content-Transfer-Encoding: base64
   
   SEcxMEJaaDkxQVkmU1nvR7I3AAAN////lFYQWj1/4HwRkdC/AywIAk0E4pfoSIIIgQCgGEQOcLAA
   2tA1VPyp4mkeoG0EaaPU0GTT1GjRiNPIg9CZGBqZ6UbU9J+KFU09DNUaGgAAAAAANAGgAAAAA1U8
   oGgAADQGgAANNANAAAAAAZipFLz3XoakCEQB3PVPyHJVi1iYkAAKQAZQGpQGZESInRnCFMqLDla2
   Bx3qfRQeA2N4lnzKkAmP8kR2asievLLXXebVU8Vg4iEBqcJNJAxIapSU6SM4888ZAciRG6MYAIEE
   SlIBpFisgGkyRjX//TMtfcUAEsGu56+YnE1OlTZmzKm8BSu2rvo4rHAYYaadIFFuTy0LYgIkgLVD
   sgVa2F19D1tx9+hgbAygLgQwaIqcDdgA4BjQgIiz/AEP72++llgDKhKducqodGE4B0ETqF3JFOFC
   Q70eyNw=
   --===*-- (glob)
 
 utf-8 patch:
   $ python -c 'fp = open("utf", "wb"); fp.write("h\xC3\xB6mma!\n"); fp.close();'
   $ hg commit -A -d '4 0' -m 'utf-8 content'
   adding description
   adding utf
 
 no mime encoding for email --test:
   $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -n
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] utf-8 content ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 8bit
   Subject: [PATCH] utf-8 content
   X-Mercurial-Node: 909a00e13e9d78b575aeee23dddbada46d5a143f
   Message-Id: <909a00e13e9d78b575ae.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID 909a00e13e9d78b575aeee23dddbada46d5a143f
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   utf-8 content
   
   diff -r ff2c9fa2018b -r 909a00e13e9d description
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/description	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,3 @@
   +a multiline
   +
   +description
   diff -r ff2c9fa2018b -r 909a00e13e9d utf
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/utf	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,1 @@
   +h\xc3\xb6mma! (esc)
   
 
 mime encoded mbox (base64):
   $ hg email --date '1970-1-1 0:4' -f 'Q <quux>' -t foo -c bar -r tip -m mbox
   this patch series consists of 1 patches.
   
   
   sending [PATCH] utf-8 content ...
 
   $ cat mbox
   From quux ... ... .. ..:..:.. .... (re)
   Content-Type: text/plain; charset="utf-8"
   MIME-Version: 1.0
   Content-Transfer-Encoding: base64
   Subject: [PATCH] utf-8 content
   X-Mercurial-Node: 909a00e13e9d78b575aeee23dddbada46d5a143f
   Message-Id: <909a00e13e9d78b575ae.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: Q <quux>
   To: foo
   Cc: bar
   
-  IyBIRyBjaGFuZ2VzZXQgcGF0Y2gKIyBVc2VyIHRlc3QKIyBEYXRlIDQgMAojIE5vZGUgSUQgOTA5
-  YTAwZTEzZTlkNzhiNTc1YWVlZTIzZGRkYmFkYTQ2ZDVhMTQzZgojIFBhcmVudCAgZmYyYzlmYTIw
-  MThiMTVmYTc0YjMzMzYzYmRhOTUyNzMyM2UyYTk5Zgp1dGYtOCBjb250ZW50CgpkaWZmIC1yIGZm
-  MmM5ZmEyMDE4YiAtciA5MDlhMDBlMTNlOWQgZGVzY3JpcHRpb24KLS0tIC9kZXYvbnVsbAlUaHUg
-  SmFuIDAxIDAwOjAwOjAwIDE5NzAgKzAwMDAKKysrIGIvZGVzY3JpcHRpb24JVGh1IEphbiAwMSAw
-  MDowMDowNCAxOTcwICswMDAwCkBAIC0wLDAgKzEsMyBAQAorYSBtdWx0aWxpbmUKKworZGVzY3Jp
-  cHRpb24KZGlmZiAtciBmZjJjOWZhMjAxOGIgLXIgOTA5YTAwZTEzZTlkIHV0ZgotLS0gL2Rldi9u
-  dWxsCVRodSBKYW4gMDEgMDA6MDA6MDAgMTk3MCArMDAwMAorKysgYi91dGYJVGh1IEphbiAwMSAw
-  MDowMDowNCAxOTcwICswMDAwCkBAIC0wLDAgKzEsMSBAQAoraMO2bW1hIQo=
+  IyBIRyBjaGFuZ2VzZXQgcGF0Y2gKIyBVc2VyIHRlc3QKIyBEYXRlIDQgMAojICAgICAgVGh1IEph
+  biAwMSAwMDowMDowNCAxOTcwICswMDAwCiMgTm9kZSBJRCA5MDlhMDBlMTNlOWQ3OGI1NzVhZWVl
+  MjNkZGRiYWRhNDZkNWExNDNmCiMgUGFyZW50ICBmZjJjOWZhMjAxOGIxNWZhNzRiMzMzNjNiZGE5
+  NTI3MzIzZTJhOTlmCnV0Zi04IGNvbnRlbnQKCmRpZmYgLXIgZmYyYzlmYTIwMThiIC1yIDkwOWEw
+  MGUxM2U5ZCBkZXNjcmlwdGlvbgotLS0gL2Rldi9udWxsCVRodSBKYW4gMDEgMDA6MDA6MDAgMTk3
+  MCArMDAwMAorKysgYi9kZXNjcmlwdGlvbglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAK
+  QEAgLTAsMCArMSwzIEBACithIG11bHRpbGluZQorCitkZXNjcmlwdGlvbgpkaWZmIC1yIGZmMmM5
+  ZmEyMDE4YiAtciA5MDlhMDBlMTNlOWQgdXRmCi0tLSAvZGV2L251bGwJVGh1IEphbiAwMSAwMDow
+  MDowMCAxOTcwICswMDAwCisrKyBiL3V0ZglUaHUgSmFuIDAxIDAwOjAwOjA0IDE5NzAgKzAwMDAK
+  QEAgLTAsMCArMSwxIEBACitow7ZtbWEhCg==
   
   
   $ python -c 'print open("mbox").read().split("\n\n")[1].decode("base64")'
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID 909a00e13e9d78b575aeee23dddbada46d5a143f
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   utf-8 content
   
   diff -r ff2c9fa2018b -r 909a00e13e9d description
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/description	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,3 @@
   +a multiline
   +
   +description
   diff -r ff2c9fa2018b -r 909a00e13e9d utf
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/utf	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,1 @@
   +h\xc3\xb6mma! (esc)
   
   $ rm mbox
 
 mime encoded mbox (quoted-printable):
   $ python -c 'fp = open("long", "wb"); fp.write("%s\nfoo\n\nbar\n" % ("x" * 1024)); fp.close();'
   $ hg commit -A -d '4 0' -m 'long line'
   adding long
 
 no mime encoding for email --test:
   $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -n
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] long line ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   Message-Id: <a2ea8fc83dd8b93cfd86.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,4 @@
   +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   +foo
   +
   +bar
   
 
 mime encoded mbox (quoted-printable):
   $ hg email --date '1970-1-1 0:4' -f quux -t foo -c bar -r tip -m mbox
   this patch series consists of 1 patches.
   
   
   sending [PATCH] long line ...
   $ cat mbox
   From quux ... ... .. ..:..:.. .... (re)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   Message-Id: <a2ea8fc83dd8b93cfd86.240@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:04:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,4 @@
   +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   +foo
   +
   +bar
   
   
 
   $ rm mbox
 
 iso-8859-1 patch:
   $ python -c 'fp = open("isolatin", "wb"); fp.write("h\xF6mma!\n"); fp.close();'
   $ hg commit -A -d '5 0' -m 'isolatin 8-bit encoding'
   adding isolatin
 
 fake ascii mbox:
   $ hg email --date '1970-1-1 0:5' -f quux -t foo -c bar -r tip -m mbox
   this patch series consists of 1 patches.
   
   
   sending [PATCH] isolatin 8-bit encoding ...
   $ cat mbox
   From quux ... ... .. ..:..:.. .... (re)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 8bit
   Subject: [PATCH] isolatin 8-bit encoding
   X-Mercurial-Node: 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   Message-Id: <240fb913fc1b7ff15ddb.300@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:05:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 5 0
+  #      Thu Jan 01 00:00:05 1970 +0000
   # Node ID 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   # Parent  a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   isolatin 8-bit encoding
   
   diff -r a2ea8fc83dd8 -r 240fb913fc1b isolatin
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/isolatin	Thu Jan 01 00:00:05 1970 +0000
   @@ -0,0 +1,1 @@
   +h\xf6mma! (esc)
   
   
 
 test diffstat for single patch:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -d -y -r 2
   this patch series consists of 1 patches.
   
   
   Final summary:
   
   From: quux
   To: foo
   Cc: bar
   Subject: [PATCH] test
    c |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   are you sure you want to send (yn)? y
   
   displaying [PATCH] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
    c |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
 
 test diffstat for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -d -y \
   >  -r 0:1
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   Final summary:
   
   From: quux
   To: foo
   Cc: bar
   Subject: [PATCH 0 of 2] test
    a |  1 +
    b |  1 +
    2 files changed, 2 insertions(+), 0 deletions(-)
   Subject: [PATCH 1 of 2] a
    a |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   Subject: [PATCH 2 of 2] b
    b |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   are you sure you want to send (yn)? y
   
   displaying [PATCH 0 of 2] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
    a |  1 +
    b |  1 +
    2 files changed, 2 insertions(+), 0 deletions(-)
   
   displaying [PATCH 1 of 2] a ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
    a |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   displaying [PATCH 2 of 2] b ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
    b |  1 +
    1 files changed, 1 insertions(+), 0 deletions(-)
   
   
   # HG changeset patch
   # User test
   # Date 2 0
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
 
 test inline for single patch:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
   --===*-- (glob)
 
 
 test inline for single patch (quoted-printable):
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 4
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   Message-Id: <a2ea8fc83dd8b93cfd86.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,4 @@
   +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   +foo
   +
   +bar
   
   --===*-- (glob)
 
 test inline for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
   >  -r 0:1 -r 4
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 3] a ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 1 of 3] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   --===*-- (glob)
   displaying [PATCH 2 of 3] b ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 2 of 3] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
   --===*-- (glob)
   displaying [PATCH 3 of 3] long line ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 3 of 3] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   Message-Id: <a2ea8fc83dd8b93cfd86.63@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:03 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,4 @@
   +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   +foo
   +
   +bar
   
   --===*-- (glob)
 
 test attach for single patch:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 2
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
   --===*-- (glob)
 
 test attach for single patch (quoted-printable):
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 4
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   Message-Id: <a2ea8fc83dd8b93cfd86.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,4 @@
   +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   +foo
   +
   +bar
   
   --===*-- (glob)
 
 test attach and body for single patch:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a --body -r 2
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
   --===*-- (glob)
 
 test attach for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a \
   >  -r 0:1 -r 4
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 3] a ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 1 of 3] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   --===*-- (glob)
   displaying [PATCH 2 of 3] b ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 2 of 3] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
   --===*-- (glob)
   displaying [PATCH 3 of 3] long line ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 3 of 3] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   Message-Id: <a2ea8fc83dd8b93cfd86.63@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:03 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   
   Patch subject is complete summary.
   
   
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,4 @@
   +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   +foo
   +
   +bar
   
   --===*-- (glob)
 
 test intro for single patch:
   $ hg email --date '1970-1-1 0:1' -n --intro -f quux -t foo -c bar -s test \
   >  -r 2
   this patch series consists of 1 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 1] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 1] c ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
 
 test --desc without --intro for a single patch:
   $ echo foo > intro.text
   $ hg email --date '1970-1-1 0:1' -n --desc intro.text -f quux -t foo -c bar \
   >  -s test -r 2
   this patch series consists of 1 patches.
   
   
   displaying [PATCH 0 of 1] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   foo
   
   displaying [PATCH 1 of 1] c ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
 
 test intro for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n --intro -f quux -t foo -c bar -s test \
   >  -r 0:1
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2] a ...
   Content-Type: 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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   displaying [PATCH 2 of 2] b ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
 
 test reply-to via config:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -r 2 \
   >  --config patchbomb.reply-to='[e-mail]'
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   Reply-To: [e-mail]
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
 
 test reply-to via command line:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -r 2 \
   >  --reply-to baz --reply-to fred
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   Reply-To: baz, fred
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
 
 tagging csets:
   $ hg tag -r0 zero zero.foo
   $ hg tag -r1 one one.patch
   $ hg tag -r2 two two.diff
 
 test inline for single named patch:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] test ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH] test
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   Message-Id: <ff2c9fa2018b15fa74b3.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
   --===*-- (glob)
 
 test inline for multiple named/unnamed patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 0:1
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2] a ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 1 of 2] a
   X-Mercurial-Node: 8580ff50825a50c8f716709acdf8de0deddcd6ab
   Message-Id: <8580ff50825a50c8f716.61@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   --===*-- (glob)
   displaying [PATCH 2 of 2] b ...
   Content-Type: multipart/mixed; boundary="===*" (glob)
   MIME-Version: 1.0
   Subject: [PATCH 2 of 2] b
   X-Mercurial-Node: 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   Message-Id: <97d72e5f12c7e84f8506.62@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   --===* (glob)
   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
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
   --===*-- (glob)
 
 
 test inreplyto:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
   >  -r tip
   this patch series consists of 1 patches.
   
   
   displaying [PATCH] Added tag two, two.diff for changeset ff2c9fa2018b ...
   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: 7aead2484924c445ad8ce2613df91f52f9e502ed
   Message-Id: <7aead2484924c445ad8c.60@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 7aead2484924c445ad8ce2613df91f52f9e502ed
   # Parent  045ca29b1ea20e4940411e695e20e521f2f0f98e
   Added tag two, two.diff for changeset ff2c9fa2018b
   
   diff -r 045ca29b1ea2 -r 7aead2484924 .hgtags
   --- a/.hgtags	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
   @@ -2,3 +2,5 @@
    8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
    97d72e5f12c7e84f85064aa72e5a297142c36ed9 one
    97d72e5f12c7e84f85064aa72e5a297142c36ed9 one.patch
   +ff2c9fa2018b15fa74b33363bda9527323e2a99f two
   +ff2c9fa2018b15fa74b33363bda9527323e2a99f two.diff
   
 no intro message in non-interactive mode
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
   >  -r 0:1
   this patch series consists of 2 patches.
   
   (optional) Subject: [PATCH 0 of 2] 
   
   displaying [PATCH 1 of 2] a ...
   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: <8580ff50825a50c8f716.60@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   displaying [PATCH 2 of 2] b ...
   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: <97d72e5f12c7e84f8506.61@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
 
 
 
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar --in-reply-to baz \
   >  -s test -r 0:1
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2] test ...
   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@*> (glob)
   In-Reply-To: <baz>
   References: <baz>
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2] a ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   displaying [PATCH 2 of 2] b ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
 
 test single flag for single patch:
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
   >  -r 2
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
 
 test single flag for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
   >  -r 0:1
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2 fooFlag] 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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2 fooFlag] a ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   displaying [PATCH 2 of 2 fooFlag] b ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
 
 test multiple flags for single patch:
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag --flag barFlag -f quux -t foo \
   >  -c bar -s test -r 2
   this patch series consists of 1 patches.
   
   
   displaying [PATCH fooFlag barFlag] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
 
 test multiple flags for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag --flag barFlag -f quux -t foo \
   >  -c bar -s test -r 0:1
   this patch series consists of 2 patches.
   
   
   Write the introductory message for the patch series.
   
   
   displaying [PATCH 0 of 2 fooFlag barFlag] test ...
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:00 +0000
   From: quux
   To: foo
   Cc: bar
   
   
   displaying [PATCH 1 of 2 fooFlag barFlag] a ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:01 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   displaying [PATCH 2 of 2 fooFlag barFlag] b ...
   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@*> (glob)
   In-Reply-To: <patchbomb.60@*> (glob)
   References: <patchbomb.60@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Thu, 01 Jan 1970 00:01:02 +0000
   From: quux
   To: foo
   Cc: bar
   
   # HG changeset patch
   # User test
   # Date 2 0
+  #      Thu Jan 01 00:00:02 1970 +0000
   # Node ID 97d72e5f12c7e84f85064aa72e5a297142c36ed9
   # Parent  8580ff50825a50c8f716709acdf8de0deddcd6ab
   b
   
   diff -r 8580ff50825a -r 97d72e5f12c7 b
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/b	Thu Jan 01 00:00:02 1970 +0000
   @@ -0,0 +1,1 @@
   +b
   
 
 test multi-address parsing:
   $ hg email --date '1980-1-1 0:1' -m tmp.mbox -f quux -t 'spam<spam><eggs>' \
   >  -t toast -c 'foo,[e-mail]' -c '"A, B <>" <[e-mail]>' -s test -r 0 \
   >  --config email.bcc='"Quux, A." <quux>'
   this patch series consists of 1 patches.
   
   
   sending [PATCH] test ...
   $ cat < tmp.mbox
   From quux ... ... .. ..:..:.. .... (re)
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: quux
   To: spam <spam>, eggs, toast
   Cc: foo, [e-mail], "A, B <>" <[e-mail]>
   Bcc: "Quux, A." <quux>
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   
 
 test multi-byte domain parsing:
   $ UUML=`python -c 'import sys; sys.stdout.write("\374")'`
   $ HGENCODING=iso-8859-1
   $ export HGENCODING
   $ hg email --date '1980-1-1 0:1' -m tmp.mbox -f quux -t "bar@${UUML}nicode.com" -s test -r 0
   this patch series consists of 1 patches.
   
   Cc: 
   
   sending [PATCH] test ...
 
   $ cat tmp.mbox
   From quux ... ... .. ..:..:.. .... (re)
   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@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: quux
   To: [e-mail]
   
   # HG changeset patch
   # User test
   # Date 1 0
+  #      Thu Jan 01 00:00:01 1970 +0000
   # Node ID 8580ff50825a50c8f716709acdf8de0deddcd6ab
   # Parent  0000000000000000000000000000000000000000
   a
   
   diff -r 000000000000 -r 8580ff50825a a
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:01 1970 +0000
   @@ -0,0 +1,1 @@
   +a
   
   
 
 test outgoing:
   $ hg up 1
   0 files updated, 0 files merged, 6 files removed, 0 files unresolved
 
   $ hg branch test
   marked working directory as branch test
   (branches are permanent and global, did you want a bookmark?)
 
   $ echo d > d
   $ hg add d
   $ hg ci -md -d '4 0'
   $ echo d >> d
   $ hg ci -mdd -d '5 0'
   $ hg --config extensions.graphlog= glog --template "{rev}:{node|short} {desc|firstline}\n"
   @  10:3b6f1ec9dde9 dd
   |
   o  9:2f9fa9b998c5 d
   |
   | o  8:7aead2484924 Added tag two, two.diff for changeset ff2c9fa2018b
   | |
   | o  7:045ca29b1ea2 Added tag one, one.patch for changeset 97d72e5f12c7
   | |
   | o  6:5d5ef15dfe5e Added tag zero, zero.foo for changeset 8580ff50825a
   | |
   | o  5:240fb913fc1b isolatin 8-bit encoding
   | |
   | o  4:a2ea8fc83dd8 long line
   | |
   | o  3:909a00e13e9d utf-8 content
   | |
   | o  2:ff2c9fa2018b c
   |/
   o  1:97d72e5f12c7 b
   |
   o  0:8580ff50825a a
   
   $ hg phase --force --secret -r 10
   $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t -r 'rev(10) or rev(6)'
   comparing with ../t
   From [test]: test
   this patch series consists of 6 patches.
   
   
   Write the introductory message for the patch series.
   
   Cc: 
   
   displaying [PATCH 0 of 6] test ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 0 of 6] test
   Message-Id: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: test
   To: foo
   
   
   displaying [PATCH 1 of 6] c ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 1 of 6] c
   X-Mercurial-Node: ff2c9fa2018b15fa74b33363bda9527323e2a99f
   Message-Id: <ff2c9fa2018b15fa74b3.315532861@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:01 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 3 0
+  #      Thu Jan 01 00:00:03 1970 +0000
   # Node ID ff2c9fa2018b15fa74b33363bda9527323e2a99f
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   c
   
   diff -r 97d72e5f12c7 -r ff2c9fa2018b c
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/c	Thu Jan 01 00:00:03 1970 +0000
   @@ -0,0 +1,1 @@
   +c
   
   displaying [PATCH 2 of 6] utf-8 content ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 8bit
   Subject: [PATCH 2 of 6] utf-8 content
   X-Mercurial-Node: 909a00e13e9d78b575aeee23dddbada46d5a143f
   Message-Id: <909a00e13e9d78b575ae.315532862@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:02 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID 909a00e13e9d78b575aeee23dddbada46d5a143f
   # Parent  ff2c9fa2018b15fa74b33363bda9527323e2a99f
   utf-8 content
   
   diff -r ff2c9fa2018b -r 909a00e13e9d description
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/description	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,3 @@
   +a multiline
   +
   +description
   diff -r ff2c9fa2018b -r 909a00e13e9d utf
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/utf	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,1 @@
   +h\xc3\xb6mma! (esc)
   
   displaying [PATCH 3 of 6] long line ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: quoted-printable
   Subject: [PATCH 3 of 6] long line
   X-Mercurial-Node: a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   Message-Id: <a2ea8fc83dd8b93cfd86.315532863@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:03 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Node ID a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   # Parent  909a00e13e9d78b575aeee23dddbada46d5a143f
   long line
   
   diff -r 909a00e13e9d -r a2ea8fc83dd8 long
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/long	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,4 @@
   +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   +foo
   +
   +bar
   
   displaying [PATCH 4 of 6] isolatin 8-bit encoding ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 8bit
   Subject: [PATCH 4 of 6] isolatin 8-bit encoding
   X-Mercurial-Node: 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   Message-Id: <240fb913fc1b7ff15ddb.315532864@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:04 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 5 0
+  #      Thu Jan 01 00:00:05 1970 +0000
   # Node ID 240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   # Parent  a2ea8fc83dd8b93cfd86ac97b28287204ab806e1
   isolatin 8-bit encoding
   
   diff -r a2ea8fc83dd8 -r 240fb913fc1b isolatin
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/isolatin	Thu Jan 01 00:00:05 1970 +0000
   @@ -0,0 +1,1 @@
   +h\xf6mma! (esc)
   
   displaying [PATCH 5 of 6] Added tag zero, zero.foo for changeset 8580ff50825a ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 5 of 6] Added tag zero, zero.foo for changeset 8580ff50825a
   X-Mercurial-Node: 5d5ef15dfe5e7bd3a4ee154b5fff76c7945ec433
   Message-Id: <5d5ef15dfe5e7bd3a4ee.315532865@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:05 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID 5d5ef15dfe5e7bd3a4ee154b5fff76c7945ec433
   # Parent  240fb913fc1b7ff15ddb9f33e73d82bf5277c720
   Added tag zero, zero.foo for changeset 8580ff50825a
   
   diff -r 240fb913fc1b -r 5d5ef15dfe5e .hgtags
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgtags	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,2 @@
   +8580ff50825a50c8f716709acdf8de0deddcd6ab zero
   +8580ff50825a50c8f716709acdf8de0deddcd6ab zero.foo
   
   displaying [PATCH 6 of 6] d ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH 6 of 6] d
   X-Mercurial-Node: 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
   Message-Id: <2f9fa9b998c5fe3ac2bd.315532866@*> (glob)
   In-Reply-To: <patchbomb.315532860@*> (glob)
   References: <patchbomb.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:06 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Branch test
   # Node ID 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   d
   
   diff -r 97d72e5f12c7 -r 2f9fa9b998c5 d
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/d	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,1 @@
   +d
   
 
 dest#branch URIs:
   $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t#test
   comparing with ../t
   From [test]: test
   this patch series consists of 1 patches.
   
   Cc: 
   
   displaying [PATCH] test ...
   Content-Type: text/plain; charset="us-ascii"
   MIME-Version: 1.0
   Content-Transfer-Encoding: 7bit
   Subject: [PATCH] test
   X-Mercurial-Node: 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
   Message-Id: <2f9fa9b998c5fe3ac2bd.315532860@*> (glob)
   User-Agent: Mercurial-patchbomb/* (glob)
   Date: Tue, 01 Jan 1980 00:01:00 +0000
   From: test
   To: foo
   
   # HG changeset patch
   # User test
   # Date 4 0
+  #      Thu Jan 01 00:00:04 1970 +0000
   # Branch test
   # Node ID 2f9fa9b998c5fe3ac2bd9a2b14bfcbeecbc7c268
   # Parent  97d72e5f12c7e84f85064aa72e5a297142c36ed9
   d
   
   diff -r 97d72e5f12c7 -r 2f9fa9b998c5 d
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/d	Thu Jan 01 00:00:04 1970 +0000
   @@ -0,0 +1,1 @@
   +d
   
 
   $ cd ..

tests/test-rebase-collapse.t

@@ -1,723 +1,724 b''
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > graphlog=
   > rebase=
   > mq=
   > 
   > [phases]
   > publish=False
   > 
   > [alias]
   > tglog = log -G --template "{rev}: '{desc}' {branches}\n"
   > tglogp = log -G --template "{rev}:{phase} '{desc}' {branches}\n"
   > EOF
 
 Create repo a:
 
   $ hg init a
   $ cd a
   $ hg unbundle "$TESTDIR/bundles/rebase.hg"
   adding changesets
   adding manifests
   adding file changes
   added 8 changesets with 7 changes to 7 files (+2 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg up tip
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg tglog
   @  7: 'H'
   |
   | o  6: 'G'
   |/|
   o |  5: 'F'
   | |
   | o  4: 'E'
   |/
   | o  3: 'D'
   | |
   | o  2: 'C'
   | |
   | o  1: 'B'
   |/
   o  0: 'A'
   
   $ cd ..
 
 
 Rebasing B onto H and collapsing changesets with different phases:
 
 
   $ hg clone -q -u 3 a a1
   $ cd a1
 
   $ hg phase --force --secret 3
 
   $ hg rebase --collapse --keepbranches
   saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglogp
   @  5:secret 'Collapsed revision
   |  * B
   |  * C
   |  * D'
   o  4:draft 'H'
   |
   | o  3:draft 'G'
   |/|
   o |  2:draft 'F'
   | |
   | o  1:draft 'E'
   |/
   o  0:draft 'A'
   
   $ hg manifest
   A
   B
   C
   D
   F
   H
 
   $ cd ..
 
 
 Rebasing E onto H:
 
   $ hg clone -q -u . a a2
   $ cd a2
 
   $ hg phase --force --secret 6
   $ hg rebase --source 4 --collapse
   saved backup bundle to $TESTTMP/a2/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
   @  6: 'Collapsed revision
   |  * E
   |  * G'
   o  5: 'H'
   |
   o  4: 'F'
   |
   | o  3: 'D'
   | |
   | o  2: 'C'
   | |
   | o  1: 'B'
   |/
   o  0: 'A'
   
   $ hg manifest
   A
   E
   F
   H
 
   $ cd ..
 
 Rebasing G onto H with custom message:
 
   $ hg clone -q -u . a a3
   $ cd a3
 
   $ hg rebase --base 6 -m 'custom message'
   abort: message can only be specified with collapse
   [255]
 
   $ hg rebase --source 4 --collapse -m 'custom message'
   saved backup bundle to $TESTTMP/a3/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
   @  6: 'custom message'
   |
   o  5: 'H'
   |
   o  4: 'F'
   |
   | o  3: 'D'
   | |
   | o  2: 'C'
   | |
   | o  1: 'B'
   |/
   o  0: 'A'
   
   $ hg manifest
   A
   E
   F
   H
 
   $ cd ..
 
 Create repo b:
 
   $ hg init b
   $ cd b
 
   $ echo A > A
   $ hg ci -Am A
   adding A
   $ echo B > B
   $ hg ci -Am B
   adding B
 
   $ hg up -q 0
 
   $ echo C > C
   $ hg ci -Am C
   adding C
   created new head
 
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ echo D > D
   $ hg ci -Am D
   adding D
 
   $ hg up -q 1
 
   $ echo E > E
   $ hg ci -Am E
   adding E
   created new head
 
   $ echo F > F
   $ hg ci -Am F
   adding F
 
   $ hg merge
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m G
 
   $ hg up -q 0
 
   $ echo H > H
   $ hg ci -Am H
   adding H
   created new head
 
   $ hg tglog
   @  7: 'H'
   |
   | o    6: 'G'
   | |\
   | | o  5: 'F'
   | | |
   | | o  4: 'E'
   | | |
   | o |  3: 'D'
   | |\|
   | o |  2: 'C'
   |/ /
   | o  1: 'B'
   |/
   o  0: 'A'
   
   $ cd ..
 
 
 Rebase and collapse - more than one external (fail):
 
   $ hg clone -q -u . b b1
   $ cd b1
 
   $ hg rebase -s 2 --collapse
   abort: unable to collapse, there is more than one external parent
   [255]
 
 Rebase and collapse - E onto H:
 
   $ hg rebase -s 4 --collapse # root (4) is not a merge
   saved backup bundle to $TESTTMP/b1/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
   @    5: 'Collapsed revision
   |\   * E
   | |  * F
   | |  * G'
   | o  4: 'H'
   | |
   o |    3: 'D'
   |\ \
   | o |  2: 'C'
   | |/
   o /  1: 'B'
   |/
   o  0: 'A'
   
   $ hg manifest
   A
   C
   D
   E
   F
   H
 
   $ cd ..
 
 
 
 
 Test that branchheads cache is updated correctly when doing a strip in which
 the parent of the ancestor node to be stripped does not become a head and also,
 the parent of a node that is a child of the node stripped becomes a head (node
 3). The code is now much simpler and we could just test a simpler scenario
 We keep it the test this way in case new complexity is injected.
 
   $ hg clone -q -u . b b2
   $ cd b2
 
   $ hg heads --template="{rev}:{node} {branch}\n"
   7:c65502d4178782309ce0574c5ae6ee9485a9bafa default
   6:c772a8b2dc17629cec88a19d09c926c4814b12c7 default
 
   $ cat $TESTTMP/b2/.hg/cache/branchheads-served
   c65502d4178782309ce0574c5ae6ee9485a9bafa 7
   c772a8b2dc17629cec88a19d09c926c4814b12c7 default
   c65502d4178782309ce0574c5ae6ee9485a9bafa default
 
   $ hg strip 4
   saved backup bundle to $TESTTMP/b2/.hg/strip-backup/8a5212ebc852-backup.hg (glob)
 
   $ cat $TESTTMP/b2/.hg/cache/branchheads-served
   c65502d4178782309ce0574c5ae6ee9485a9bafa 4
   2870ad076e541e714f3c2bc32826b5c6a6e5b040 default
   c65502d4178782309ce0574c5ae6ee9485a9bafa default
 
   $ hg heads --template="{rev}:{node} {branch}\n"
   4:c65502d4178782309ce0574c5ae6ee9485a9bafa default
   3:2870ad076e541e714f3c2bc32826b5c6a6e5b040 default
 
   $ cd ..
 
 
 
 
 
 
 Create repo c:
 
   $ hg init c
   $ cd c
 
   $ echo A > A
   $ hg ci -Am A
   adding A
   $ echo B > B
   $ hg ci -Am B
   adding B
 
   $ hg up -q 0
 
   $ echo C > C
   $ hg ci -Am C
   adding C
   created new head
 
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ echo D > D
   $ hg ci -Am D
   adding D
 
   $ hg up -q 1
 
   $ echo E > E
   $ hg ci -Am E
   adding E
   created new head
   $ echo F > E
   $ hg ci -m 'F'
 
   $ echo G > G
   $ hg ci -Am G
   adding G
 
   $ hg merge
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg ci -m H
 
   $ hg up -q 0
 
   $ echo I > I
   $ hg ci -Am I
   adding I
   created new head
 
   $ hg tglog
   @  8: 'I'
   |
   | o    7: 'H'
   | |\
   | | o  6: 'G'
   | | |
   | | o  5: 'F'
   | | |
   | | o  4: 'E'
   | | |
   | o |  3: 'D'
   | |\|
   | o |  2: 'C'
   |/ /
   | o  1: 'B'
   |/
   o  0: 'A'
   
   $ cd ..
 
 
 Rebase and collapse - E onto I:
 
   $ hg clone -q -u . c c1
   $ cd c1
 
   $ hg rebase -s 4 --collapse # root (4) is not a merge
   merging E
   saved backup bundle to $TESTTMP/c1/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
   @    5: 'Collapsed revision
   |\   * E
   | |  * F
   | |  * G
   | |  * H'
   | o  4: 'I'
   | |
   o |    3: 'D'
   |\ \
   | o |  2: 'C'
   | |/
   o /  1: 'B'
   |/
   o  0: 'A'
   
   $ hg manifest
   A
   C
   D
   E
   G
   I
 
   $ cat E
   F
 
   $ cd ..
 
 
 Create repo d:
 
   $ hg init d
   $ cd d
 
   $ echo A > A
   $ hg ci -Am A
   adding A
   $ echo B > B
   $ hg ci -Am B
   adding B
   $ echo C > C
   $ hg ci -Am C
   adding C
 
   $ hg up -q 1
 
   $ echo D > D
   $ hg ci -Am D
   adding D
   created new head
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg ci -m E
 
   $ hg up -q 0
 
   $ echo F > F
   $ hg ci -Am F
   adding F
   created new head
 
   $ hg tglog
   @  5: 'F'
   |
   | o    4: 'E'
   | |\
   | | o  3: 'D'
   | | |
   | o |  2: 'C'
   | |/
   | o  1: 'B'
   |/
   o  0: 'A'
   
   $ cd ..
 
 
 Rebase and collapse - B onto F:
 
   $ hg clone -q -u . d d1
   $ cd d1
 
   $ hg rebase -s 1 --collapse
   saved backup bundle to $TESTTMP/d1/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
   @  2: 'Collapsed revision
   |  * B
   |  * C
   |  * D
   |  * E'
   o  1: 'F'
   |
   o  0: 'A'
   
   $ hg manifest
   A
   B
   C
   D
   F
 
 Interactions between collapse and keepbranches
   $ cd ..
   $ hg init e
   $ cd e
   $ echo 'a' > a
   $ hg ci -Am 'A'
   adding a
 
   $ hg branch 'one'
   marked working directory as branch one
   (branches are permanent and global, did you want a bookmark?)
   $ echo 'b' > b
   $ hg ci -Am 'B'
   adding b
 
   $ hg branch 'two'
   marked working directory as branch two
   (branches are permanent and global, did you want a bookmark?)
   $ echo 'c' > c
   $ hg ci -Am 'C'
   adding c
 
   $ hg up -q 0
   $ echo 'd' > d
   $ hg ci -Am 'D'
   adding d
 
   $ hg tglog
   @  3: 'D'
   |
   | o  2: 'C' two
   | |
   | o  1: 'B' one
   |/
   o  0: 'A'
   
   $ hg rebase --keepbranches --collapse -s 1 -d 3
   abort: cannot collapse multiple named branches
   [255]
 
   $ repeatchange() {
   >   hg checkout $1
   >   hg cp d z
   >   echo blah >> z
   >   hg commit -Am "$2" --user "$3"
   > }
   $ repeatchange 3 "E" "user1"
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ repeatchange 3 "E" "user2"
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   created new head
   $ hg tglog
   @  5: 'E'
   |
   | o  4: 'E'
   |/
   o  3: 'D'
   |
   | o  2: 'C' two
   | |
   | o  1: 'B' one
   |/
   o  0: 'A'
   
   $ hg rebase -s 5 -d 4
   saved backup bundle to $TESTTMP/e/.hg/strip-backup/*-backup.hg (glob)
   $ hg tglog
   @  4: 'E'
   |
   o  3: 'D'
   |
   | o  2: 'C' two
   | |
   | o  1: 'B' one
   |/
   o  0: 'A'
   
   $ hg export tip
   # HG changeset patch
   # User user1
   # Date 0 0
+  #      Thu Jan 01 00:00:00 1970 +0000
   # Node ID f338eb3c2c7cc5b5915676a2376ba7ac558c5213
   # Parent  41acb9dca9eb976e84cd21fcb756b4afa5a35c09
   E
   
   diff -r 41acb9dca9eb -r f338eb3c2c7c z
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/z	Thu Jan 01 00:00:00 1970 +0000
   @@ -0,0 +1,2 @@
   +d
   +blah
 
   $ cd ..
 
 Rebase, collapse and copies
 
   $ hg init copies
   $ cd copies
   $ hg unbundle "$TESTDIR/bundles/renames.hg"
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 11 changes to 7 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg up -q tip
   $ hg tglog
   @  3: 'move2'
   |
   o  2: 'move1'
   |
   | o  1: 'change'
   |/
   o  0: 'add'
   
   $ hg rebase --collapse -d 1
   merging a and d to d
   merging b and e to e
   merging c and f to f
   merging e and g to g
   merging f and c to c
   saved backup bundle to $TESTTMP/copies/.hg/strip-backup/*-backup.hg (glob)
   $ hg st
   $ hg st --copies --change .
   A d
     a
   A g
     b
   R b
   $ cat c
   c
   c
   $ cat d
   a
   a
   $ cat g
   b
   b
   $ hg log -r . --template "{file_copies}\n"
   d (a)g (b)
 
 Test collapsing a middle revision in-place
 
   $ hg tglog
   @  2: 'Collapsed revision
   |  * move1
   |  * move2'
   o  1: 'change'
   |
   o  0: 'add'
   
   $ hg rebase --collapse -r 1 -d 0
   abort: can't remove original changesets with unrebased descendants
   (use --keep to keep original changesets)
   [255]
 
 Test collapsing in place
 
   $ hg rebase --collapse -b . -d 0
   saved backup bundle to $TESTTMP/copies/.hg/strip-backup/*-backup.hg (glob)
   $ hg st --change . --copies
   M a
   M c
   A d
     a
   A g
     b
   R b
   $ cat a
   a
   a
   $ cat c
   c
   c
   $ cat d
   a
   a
   $ cat g
   b
   b
   $ cd ..
 
 
 Test stripping a revision with another child
 
   $ hg init f
   $ cd f
 
   $ echo A > A
   $ hg ci -Am A
   adding A
   $ echo B > B
   $ hg ci -Am B
   adding B
 
   $ hg up -q 0
 
   $ echo C > C
   $ hg ci -Am C
   adding C
   created new head
 
   $ hg tglog
   @  2: 'C'
   |
   | o  1: 'B'
   |/
   o  0: 'A'
   
 
 
   $ hg heads --template="{rev}:{node} {branch}: {desc}\n"
   2:c5cefa58fd557f84b72b87f970135984337acbc5 default: C
   1:27547f69f25460a52fff66ad004e58da7ad3fb56 default: B
 
   $ hg strip 2
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/f/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
   o  1: 'B'
   |
   @  0: 'A'
   
 
 
   $ hg heads --template="{rev}:{node} {branch}: {desc}\n"
   1:27547f69f25460a52fff66ad004e58da7ad3fb56 default: B
 
   $ cd ..
 
 
 
 

tests/test-rebase-mq.t

@@ -1,343 +1,347 b''
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > graphlog=
   > rebase=
   > mq=
   > 
   > [mq]
   > plain=true
   > 
   > [alias]
   > tglog = log -G --template "{rev}: '{desc}' tags: {tags}\n"
   > EOF
 
 
   $ hg init a
   $ cd a
   $ hg qinit -c
 
   $ echo c1 > f
   $ hg add f
   $ hg ci -m C1
 
   $ echo r1 > f
   $ hg ci -m R1
 
   $ hg up -q 0
 
   $ hg qnew f.patch
   $ echo mq1 > f
   $ hg qref -m P0
 
   $ hg qnew f2.patch
   $ echo mq2 > f
   $ hg qref -m P1
 
   $ hg tglog
   @  3: 'P1' tags: f2.patch qtip tip
   |
   o  2: 'P0' tags: f.patch qbase
   |
   | o  1: 'R1' tags:
   |/
   o  0: 'C1' tags: qparent
   
 
 Rebase - try to rebase on an applied mq patch:
 
   $ hg rebase -s 1 -d 3
   abort: cannot rebase onto an applied mq patch
   [255]
 
 Rebase - same thing, but mq patch is default dest:
 
   $ hg up -q 1
   $ hg rebase
   abort: cannot rebase onto an applied mq patch
   [255]
   $ hg up -q qtip
 
 Rebase - generate a conflict:
 
   $ hg rebase -s 2 -d 1
   merging f
   warning: conflicts during merge.
   merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
   abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
   [255]
 
 Fix the 1st conflict:
 
   $ echo mq1r1 > f
   $ hg resolve -m f
   $ hg rebase -c
   merging f
   warning: conflicts during merge.
   merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
   abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
   [255]
 
 Fix the 2nd conflict:
 
   $ echo mq1r1mq2 > f
   $ hg resolve -m f
   $ hg rebase -c
   saved backup bundle to $TESTTMP/a/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
   @  3: 'P1' tags: f2.patch qtip tip
   |
   o  2: 'P0' tags: f.patch qbase
   |
   o  1: 'R1' tags: qparent
   |
   o  0: 'C1' tags:
   
   $ hg up -q qbase
 
   $ cat f
   mq1r1
 
   $ cat .hg/patches/f.patch
   # HG changeset patch
   # User test
   # Date ?????????? ? (glob)
+  #      * (glob)
   # Node ID ???????????????????????????????????????? (glob)
   # Parent  bac9ed9960d8992bcad75864a879fa76cadaf1b0
   P0
   
   diff -r bac9ed9960d8 -r ???????????? f (glob)
   --- a/f	Thu Jan 01 00:00:00 1970 +0000
   +++ b/f	??? ??? ?? ??:??:?? ???? ????? (glob)
   @@ -1,1 +1,1 @@
   -r1
   +mq1r1
 
 Update to qtip:
 
   $ hg up -q qtip
 
   $ cat f
   mq1r1mq2
 
   $ cat .hg/patches/f2.patch
   # HG changeset patch
   # User test
   # Date ?????????? ? (glob)
+  #      * (glob)
   # Node ID ???????????????????????????????????????? (glob)
   # Parent  ???????????????????????????????????????? (glob)
   P1
   
   diff -r ???????????? -r ???????????? f (glob)
   --- a/f	??? ??? ?? ??:??:?? ???? ????? (glob)
   +++ b/f	??? ??? ?? ??:??:?? ???? ????? (glob)
   @@ -1,1 +1,1 @@
   -mq1r1
   +mq1r1mq2
 
 Adding one git-style patch and one normal:
 
   $ hg qpop -a
   popping f2.patch
   popping f.patch
   patch queue now empty
 
   $ rm -fr .hg/patches
   $ hg qinit -c
 
   $ hg up -q 0
 
   $ hg qnew --git f_git.patch
   $ echo mq1 > p
   $ hg add p
   $ hg qref --git -m 'P0 (git)'
 
   $ hg qnew f.patch
   $ echo mq2 > p
   $ hg qref -m P1
   $ hg qci -m 'save patch state'
 
   $ hg qseries -s
   f_git.patch: P0 (git)
   f.patch: P1
 
   $ hg -R .hg/patches manifest
   .hgignore
   f.patch
   f_git.patch
   series
 
   $ cat .hg/patches/f_git.patch
   P0 (git)
   
   diff --git a/p b/p
   new file mode 100644
   --- /dev/null
   +++ b/p
   @@ -0,0 +1,1 @@
   +mq1
 
   $ cat .hg/patches/f.patch
   P1
   
   diff -r ???????????? p (glob)
   --- a/p	??? ??? ?? ??:??:?? ???? ????? (glob)
   +++ b/p	??? ??? ?? ??:??:?? ???? ????? (glob)
   @@ -1,1 +1,1 @@
   -mq1
   +mq2
 
 
 Rebase the applied mq patches:
 
   $ hg rebase -s 2 -d 1
   saved backup bundle to $TESTTMP/a/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg qci -m 'save patch state'
 
   $ hg qseries -s
   f_git.patch: P0 (git)
   f.patch: P1
 
   $ hg -R .hg/patches manifest
   .hgignore
   f.patch
   f_git.patch
   series
 
   $ cat .hg/patches/f_git.patch
   # HG changeset patch
   # User test
   # Date ?????????? ? (glob)
+  #      * (glob)
   # Node ID ???????????????????????????????????????? (glob)
   # Parent  bac9ed9960d8992bcad75864a879fa76cadaf1b0
   P0 (git)
   
   diff --git a/p b/p
   new file mode 100644
   --- /dev/null
   +++ b/p
   @@ -0,0 +1,1 @@
   +mq1
 
   $ cat .hg/patches/f.patch
   # HG changeset patch
   # User test
   # Date ?????????? ? (glob)
+  #      * (glob)
   # Node ID ???????????????????????????????????????? (glob)
   # Parent  ???????????????????????????????????????? (glob)
   P1
   
   diff -r ???????????? -r ???????????? p (glob)
   --- a/p	??? ??? ?? ??:??:?? ???? ????? (glob)
   +++ b/p	??? ??? ?? ??:??:?? ???? ????? (glob)
   @@ -1,1 +1,1 @@
   -mq1
   +mq2
 
   $ cd ..
 
 Rebase with guards
 
   $ hg init foo
   $ cd foo
   $ echo a > a
   $ hg ci -Am a
   adding a
 
 Create mq repo with guarded patches foo and bar and empty patch:
 
   $ hg qinit
   $ echo guarded > guarded
   $ hg add guarded
   $ hg qnew guarded
   $ hg qnew empty-important -m 'important commit message'
   $ echo bar > bar
   $ hg add bar
   $ hg qnew bar
   $ echo foo > foo
   $ hg add foo
   $ hg qnew foo
   $ hg qpop -a
   popping foo
   popping bar
   popping empty-important
   popping guarded
   patch queue now empty
   $ hg qguard guarded +guarded
   $ hg qguard bar +baz
   $ hg qguard foo +baz
   $ hg qselect baz
   number of unguarded, unapplied patches has changed from 1 to 3
   $ hg qpush bar
   applying empty-important
   patch empty-important is empty
   applying bar
   now at: bar
 
   $ hg qguard -l
   guarded: +guarded
   empty-important: unguarded
   bar: +baz
   foo: +baz
 
   $ hg tglog
   @  2: 'imported patch bar' tags: bar qtip tip
   |
   o  1: 'important commit message' tags: empty-important qbase
   |
   o  0: 'a' tags: qparent
   
 Create new head to rebase bar onto:
 
   $ hg up -C 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo b > b
   $ hg add b
   $ hg ci -m b
   created new head
   $ hg up -C 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo a >> a
   $ hg qref
 
   $ hg tglog
   @  3: '[mq]: bar' tags: bar qtip tip
   |
   | o  2: 'b' tags:
   | |
   o |  1: 'important commit message' tags: empty-important qbase
   |/
   o  0: 'a' tags: qparent
   
 
 Rebase bar (make sure series order is preserved and empty-important also is
 removed from the series):
 
   $ hg qseries
   guarded
   empty-important
   bar
   foo
   $ [ -f .hg/patches/empty-important ]
   $ hg -q rebase -d 2
   $ hg qseries
   guarded
   bar
   foo
   $ [ -f .hg/patches/empty-important ]
   [1]
 
   $ hg qguard -l
   guarded: +guarded
   bar: +baz
   foo: +baz
 
   $ hg tglog
   @  2:* '[mq]: bar' tags: bar qbase qtip tip (glob)
   |
   o  1:* 'b' tags: qparent (glob)
   |
   o  0:* 'a' tags: (glob)
   
   $ cd ..