graphlog: restore FILE glob expansion on Windows

On platforms not supporting shell expansion, scmutil.match() performs glob
expansion on 'pats' arguments. But _matchfiles() revset calls match.match()
directly, bypassing this behaviour. To avoid duplicating scmutil.match(), a
secondary scmutil.matchandpats() is introduced returning both the match object
and the expanded inputs. Note the expanded pats are also needed in the fast
path, and will be used by --follow code path.

hgext/graphlog.py

@@ -1,422 +1,426 b''
 # ASCII graph log extension for Mercurial
 #
 # Copyright 2007 Joel Rosdahl <[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.
 
 '''command to view revision graphs from a shell
 
 This extension adds a --graph option to the incoming, outgoing and log
 commands. When this options is given, an ASCII representation of the
 revision graph is also shown.
 '''
 
 from mercurial.cmdutil import show_changeset
 from mercurial.commands import templateopts
 from mercurial.i18n import _
 from mercurial.node import nullrev
 from mercurial import cmdutil, commands, extensions, scmutil
 from mercurial import hg, util, graphmod
 
 cmdtable = {}
 command = cmdutil.command(cmdtable)
 
 ASCIIDATA = 'ASC'
 
 def asciiedges(type, char, lines, seen, rev, parents):
     """adds edge info to changelog DAG walk suitable for ascii()"""
     if rev not in seen:
         seen.append(rev)
     nodeidx = seen.index(rev)
 
     knownparents = []
     newparents = []
     for parent in parents:
         if parent in seen:
             knownparents.append(parent)
         else:
             newparents.append(parent)
 
     ncols = len(seen)
     nextseen = seen[:]
     nextseen[nodeidx:nodeidx + 1] = newparents
     edges = [(nodeidx, nextseen.index(p)) for p in knownparents]
 
     while len(newparents) > 2:
         # ascii() only knows how to add or remove a single column between two
         # calls. Nodes with more than two parents break this constraint so we
         # introduce intermediate expansion lines to grow the active node list
         # slowly.
         edges.append((nodeidx, nodeidx))
         edges.append((nodeidx, nodeidx + 1))
         nmorecols = 1
         yield (type, char, lines, (nodeidx, edges, ncols, nmorecols))
         char = '\\'
         lines = []
         nodeidx += 1
         ncols += 1
         edges = []
         del newparents[0]
 
     if len(newparents) > 0:
         edges.append((nodeidx, nodeidx))
     if len(newparents) > 1:
         edges.append((nodeidx, nodeidx + 1))
     nmorecols = len(nextseen) - ncols
     seen[:] = nextseen
     yield (type, char, lines, (nodeidx, edges, ncols, nmorecols))
 
 def fix_long_right_edges(edges):
     for (i, (start, end)) in enumerate(edges):
         if end > start:
             edges[i] = (start, end + 1)
 
 def get_nodeline_edges_tail(
         node_index, p_node_index, n_columns, n_columns_diff, p_diff, fix_tail):
     if fix_tail and n_columns_diff == p_diff and n_columns_diff != 0:
         # Still going in the same non-vertical direction.
         if n_columns_diff == -1:
             start = max(node_index + 1, p_node_index)
             tail = ["|", " "] * (start - node_index - 1)
             tail.extend(["/", " "] * (n_columns - start))
             return tail
         else:
             return ["\\", " "] * (n_columns - node_index - 1)
     else:
         return ["|", " "] * (n_columns - node_index - 1)
 
 def draw_edges(edges, nodeline, interline):
     for (start, end) in edges:
         if start == end + 1:
             interline[2 * end + 1] = "/"
         elif start == end - 1:
             interline[2 * start + 1] = "\\"
         elif start == end:
             interline[2 * start] = "|"
         else:
             if 2 * end >= len(nodeline):
                 continue
             nodeline[2 * end] = "+"
             if start > end:
                 (start, end) = (end, start)
             for i in range(2 * start + 1, 2 * end):
                 if nodeline[i] != "+":
                     nodeline[i] = "-"
 
 def get_padding_line(ni, n_columns, edges):
     line = []
     line.extend(["|", " "] * ni)
     if (ni, ni - 1) in edges or (ni, ni) in edges:
         # (ni, ni - 1)      (ni, ni)
         # | | | |           | | | |
         # +---o |           | o---+
         # | | c |           | c | |
         # | |/ /            | |/ /
         # | | |             | | |
         c = "|"
     else:
         c = " "
     line.extend([c, " "])
     line.extend(["|", " "] * (n_columns - ni - 1))
     return line
 
 def asciistate():
     """returns the initial value for the "state" argument to ascii()"""
     return [0, 0]
 
 def ascii(ui, state, type, char, text, coldata):
     """prints an ASCII graph of the DAG
 
     takes the following arguments (one call per node in the graph):
 
       - ui to write to
       - Somewhere to keep the needed state in (init to asciistate())
       - Column of the current node in the set of ongoing edges.
       - Type indicator of node data == ASCIIDATA.
       - Payload: (char, lines):
         - Character to use as node's symbol.
         - List of lines to display as the node's text.
       - Edges; a list of (col, next_col) indicating the edges between
         the current node and its parents.
       - Number of columns (ongoing edges) in the current revision.
       - The difference between the number of columns (ongoing edges)
         in the next revision and the number of columns (ongoing edges)
         in the current revision. That is: -1 means one column removed;
         0 means no columns added or removed; 1 means one column added.
     """
 
     idx, edges, ncols, coldiff = coldata
     assert -2 < coldiff < 2
     if coldiff == -1:
         # Transform
         #
         #     | | |        | | |
         #     o | |  into  o---+
         #     |X /         |/ /
         #     | |          | |
         fix_long_right_edges(edges)
 
     # add_padding_line says whether to rewrite
     #
     #     | | | |        | | | |
     #     | o---+  into  | o---+
     #     |  / /         |   | |  # <--- padding line
     #     o | |          |  / /
     #                    o | |
     add_padding_line = (len(text) > 2 and coldiff == -1 and
                         [x for (x, y) in edges if x + 1 < y])
 
     # fix_nodeline_tail says whether to rewrite
     #
     #     | | o | |        | | o | |
     #     | | |/ /         | | |/ /
     #     | o | |    into  | o / /   # <--- fixed nodeline tail
     #     | |/ /           | |/ /
     #     o | |            o | |
     fix_nodeline_tail = len(text) <= 2 and not add_padding_line
 
     # nodeline is the line containing the node character (typically o)
     nodeline = ["|", " "] * idx
     nodeline.extend([char, " "])
 
     nodeline.extend(
         get_nodeline_edges_tail(idx, state[1], ncols, coldiff,
                                 state[0], fix_nodeline_tail))
 
     # shift_interline is the line containing the non-vertical
     # edges between this entry and the next
     shift_interline = ["|", " "] * idx
     if coldiff == -1:
         n_spaces = 1
         edge_ch = "/"
     elif coldiff == 0:
         n_spaces = 2
         edge_ch = "|"
     else:
         n_spaces = 3
         edge_ch = "\\"
     shift_interline.extend(n_spaces * [" "])
     shift_interline.extend([edge_ch, " "] * (ncols - idx - 1))
 
     # draw edges from the current node to its parents
     draw_edges(edges, nodeline, shift_interline)
 
     # lines is the list of all graph lines to print
     lines = [nodeline]
     if add_padding_line:
         lines.append(get_padding_line(idx, ncols, edges))
     lines.append(shift_interline)
 
     # make sure that there are as many graph lines as there are
     # log strings
     while len(text) < len(lines):
         text.append("")
     if len(lines) < len(text):
         extra_interline = ["|", " "] * (ncols + coldiff)
         while len(lines) < len(text):
             lines.append(extra_interline)
 
     # print lines
     indentation_level = max(ncols, ncols + coldiff)
     for (line, logstr) in zip(lines, text):
         ln = "%-*s %s" % (2 * indentation_level, "".join(line), logstr)
         ui.write(ln.rstrip() + '\n')
 
     # ... and start over
     state[0] = coldiff
     state[1] = idx
 
 def get_revs(repo, rev_opt):
     if rev_opt:
         revs = scmutil.revrange(repo, rev_opt)
         if len(revs) == 0:
             return (nullrev, nullrev)
         return (max(revs), min(revs))
     else:
         return (len(repo) - 1, 0)
 
 def check_unsupported_flags(pats, opts):
     for op in ["follow_first", "copies", "newest_first"]:
         if op in opts and opts[op]:
             raise util.Abort(_("-G/--graph option is incompatible with --%s")
                              % op.replace("_", "-"))
     if pats and opts.get('follow'):
         raise util.Abort(_("-G/--graph option is incompatible with --follow "
                            "with file argument"))
 
 def revset(repo, pats, opts):
     """Return revset str built of revisions, log options and file patterns.
     """
     opt2revset = {
         'follow':      ('follow()', None),
         'no_merges':   ('not merge()', None),
         'only_merges': ('merge()', None),
         'removed':     ('removes("*")', None),
         'date':        ('date(%(val)r)', None),
         'branch':      ('branch(%(val)r)', ' or '),
         '_patslog':    ('filelog(%(val)r)', ' or '),
         'keyword':     ('keyword(%(val)r)', ' or '),
         'prune':       ('not (%(val)r or ancestors(%(val)r))', ' and '),
         'user':        ('user(%(val)r)', ' or '),
         'rev':         ('%(val)s', ' or '),
         }
 
     opts = dict(opts)
     # branch and only_branch are really aliases and must be handled at
     # the same time
     if 'branch' in opts and 'only_branch' in opts:
         opts['branch'] = opts['branch'] + opts.pop('only_branch')
 
-    match = scmutil.match(repo[None], pats, opts)
+    # pats/include/exclude are passed to match.match() directly in
+    # _matchfile() revset but walkchangerevs() builds its matcher with
+    # scmutil.match(). The difference is input pats are globbed on
+    # platforms without shell expansion (windows).
+    match, pats = scmutil.matchandpats(repo[None], pats, opts)
     slowpath = match.anypats() or (match.files() and opts.get('removed'))
     if not slowpath:
         for f in match.files():
             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.
                 slowpath = True
     if slowpath:
         # See cmdutil.walkchangerevs() slow path.
         #
         # 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.
         matchargs = []
         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['rev'] = opts.get('rev', []) + ['_matchfiles(%s)' % matchargs]
     else:
         opts['_patslog'] = list(pats)
 
     revset = []
     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:
             revset.append(revop)
         else:
             if not isinstance(val, list):
                 expr = revop % {'val': val}
             else:
                 expr = '(' + andor.join((revop % {'val': v}) for v in val) + ')'
             revset.append(expr)
 
     if revset:
         revset = '(' + ' and '.join(revset) + ')'
     else:
         revset = 'all()'
     return revset
 
 def generate(ui, dag, displayer, showparents, edgefn):
     seen, state = [], asciistate()
     for rev, type, ctx, parents in dag:
         char = ctx.node() in showparents and '@' or 'o'
         displayer.show(ctx)
         lines = displayer.hunk.pop(rev).split('\n')[:-1]
         displayer.flush(rev)
         edges = edgefn(type, char, lines, seen, rev, parents)
         for type, char, lines, coldata in edges:
             ascii(ui, state, type, char, lines, coldata)
     displayer.close()
 
 @command('glog',
     [('l', 'limit', '',
      _('limit number of changes displayed'), _('NUM')),
     ('p', 'patch', False, _('show patch')),
     ('r', 'rev', [], _('show the specified revision or range'), _('REV')),
     ] + templateopts,
     _('hg glog [OPTION]... [FILE]'))
 def graphlog(ui, repo, *pats, **opts):
     """show revision history alongside an ASCII revision graph
 
     Print a revision history alongside a revision graph drawn with
     ASCII characters.
 
     Nodes printed as an @ character are parents of the working
     directory.
     """
 
     check_unsupported_flags(pats, opts)
 
     revs = sorted(scmutil.revrange(repo, [revset(repo, pats, opts)]), reverse=1)
     limit = cmdutil.loglimit(opts)
     if limit is not None:
         revs = revs[:limit]
     revdag = graphmod.dagwalker(repo, revs)
 
     displayer = show_changeset(ui, repo, opts, buffered=True)
     showparents = [ctx.node() for ctx in repo[None].parents()]
     generate(ui, revdag, displayer, showparents, asciiedges)
 
 def graphrevs(repo, nodes, opts):
     limit = cmdutil.loglimit(opts)
     nodes.reverse()
     if limit is not None:
         nodes = nodes[:limit]
     return graphmod.nodes(repo, nodes)
 
 def goutgoing(ui, repo, dest=None, **opts):
     """show the outgoing changesets alongside an ASCII revision graph
 
     Print the outgoing changesets alongside a revision graph drawn with
     ASCII characters.
 
     Nodes printed as an @ character are parents of the working
     directory.
     """
 
     check_unsupported_flags([], opts)
     o = hg._outgoing(ui, repo, dest, opts)
     if o is None:
         return
 
     revdag = graphrevs(repo, o, opts)
     displayer = show_changeset(ui, repo, opts, buffered=True)
     showparents = [ctx.node() for ctx in repo[None].parents()]
     generate(ui, revdag, displayer, showparents, asciiedges)
 
 def gincoming(ui, repo, source="default", **opts):
     """show the incoming changesets alongside an ASCII revision graph
 
     Print the incoming changesets alongside a revision graph drawn with
     ASCII characters.
 
     Nodes printed as an @ character are parents of the working
     directory.
     """
     def subreporecurse():
         return 1
 
     check_unsupported_flags([], opts)
     def display(other, chlist, displayer):
         revdag = graphrevs(other, chlist, opts)
         showparents = [ctx.node() for ctx in repo[None].parents()]
         generate(ui, revdag, displayer, showparents, asciiedges)
 
     hg._incoming(display, subreporecurse, ui, repo, source, opts, buffered=True)
 
 def uisetup(ui):
     '''Initialize the extension.'''
     _wrapcmd('log', commands.table, graphlog)
     _wrapcmd('incoming', commands.table, gincoming)
     _wrapcmd('outgoing', commands.table, goutgoing)
 
 def _wrapcmd(cmd, table, wrapfn):
     '''wrap the command'''
     def graph(orig, *args, **kwargs):
         if kwargs['graph']:
             return wrapfn(*args, **kwargs)
         return orig(*args, **kwargs)
     entry = extensions.wrapcommand(table, cmd, graph)
     entry[1].append(('G', 'graph', None, _("show the revision DAG")))

mercurial/scmutil.py

@@ -1,845 +1,848 b''
 # scmutil.py - Mercurial core utility functions
 #
 #  Copyright 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 i18n import _
 import util, error, osutil, revset, similar, encoding
 import match as matchmod
 import os, errno, re, stat, sys, glob
 
 def nochangesfound(ui, secretlist=None):
     '''report no changes for push/pull'''
     if secretlist:
         ui.status(_("no changes found (ignored %d secret changesets)\n")
                   % len(secretlist))
     else:
         ui.status(_("no changes found\n"))
 
 def checkfilename(f):
     '''Check that the filename f is an acceptable filename for a tracked file'''
     if '\r' in f or '\n' in f:
         raise util.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f)
 
 def checkportable(ui, f):
     '''Check if filename f is portable and warn or abort depending on config'''
     checkfilename(f)
     abort, warn = checkportabilityalert(ui)
     if abort or warn:
         msg = util.checkwinfilename(f)
         if msg:
             msg = "%s: %r" % (msg, f)
             if abort:
                 raise util.Abort(msg)
             ui.warn(_("warning: %s\n") % msg)
 
 def checkportabilityalert(ui):
     '''check if the user's config requests nothing, a warning, or abort for
     non-portable filenames'''
     val = ui.config('ui', 'portablefilenames', 'warn')
     lval = val.lower()
     bval = util.parsebool(val)
     abort = os.name == 'nt' or lval == 'abort'
     warn = bval or lval == 'warn'
     if bval is None and not (warn or abort or lval == 'ignore'):
         raise error.ConfigError(
             _("ui.portablefilenames value is invalid ('%s')") % val)
     return abort, warn
 
 class casecollisionauditor(object):
     def __init__(self, ui, abort, existingiter):
         self._ui = ui
         self._abort = abort
         self._map = {}
         for f in existingiter:
             self._map[encoding.lower(f)] = f
 
     def __call__(self, f):
         fl = encoding.lower(f)
         map = self._map
         if fl in map and map[fl] != f:
             msg = _('possible case-folding collision for %s') % f
             if self._abort:
                 raise util.Abort(msg)
             self._ui.warn(_("warning: %s\n") % msg)
         map[fl] = f
 
 class pathauditor(object):
     '''ensure that a filesystem path contains no banned components.
     the following properties of a path are checked:
 
     - ends with a directory separator
     - under top-level .hg
     - starts at the root of a windows drive
     - contains ".."
     - traverses a symlink (e.g. a/symlink_here/b)
     - inside a nested repository (a callback can be used to approve
       some nested repositories, e.g., subrepositories)
     '''
 
     def __init__(self, root, callback=None):
         self.audited = set()
         self.auditeddir = set()
         self.root = root
         self.callback = callback
         if os.path.lexists(root) and not util.checkcase(root):
             self.normcase = util.normcase
         else:
             self.normcase = lambda x: x
 
     def __call__(self, path):
         '''Check the relative path.
         path may contain a pattern (e.g. foodir/**.txt)'''
 
         path = util.localpath(path)
         normpath = self.normcase(path)
         if normpath in self.audited:
             return
         # AIX ignores "/" at end of path, others raise EISDIR.
         if util.endswithsep(path):
             raise util.Abort(_("path ends in directory separator: %s") % path)
         parts = util.splitpath(path)
         if (os.path.splitdrive(path)[0]
             or parts[0].lower() in ('.hg', '.hg.', '')
             or os.pardir in parts):
             raise util.Abort(_("path contains illegal component: %s") % path)
         if '.hg' in path.lower():
             lparts = [p.lower() for p in parts]
             for p in '.hg', '.hg.':
                 if p in lparts[1:]:
                     pos = lparts.index(p)
                     base = os.path.join(*parts[:pos])
                     raise util.Abort(_("path '%s' is inside nested repo %r")
                                      % (path, base))
 
         normparts = util.splitpath(normpath)
         assert len(parts) == len(normparts)
 
         parts.pop()
         normparts.pop()
         prefixes = []
         while parts:
             prefix = os.sep.join(parts)
             normprefix = os.sep.join(normparts)
             if normprefix in self.auditeddir:
                 break
             curpath = os.path.join(self.root, prefix)
             try:
                 st = os.lstat(curpath)
             except OSError, err:
                 # EINVAL can be raised as invalid path syntax under win32.
                 # They must be ignored for patterns can be checked too.
                 if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
                     raise
             else:
                 if stat.S_ISLNK(st.st_mode):
                     raise util.Abort(
                         _('path %r traverses symbolic link %r')
                         % (path, prefix))
                 elif (stat.S_ISDIR(st.st_mode) and
                       os.path.isdir(os.path.join(curpath, '.hg'))):
                     if not self.callback or not self.callback(curpath):
                         raise util.Abort(_("path '%s' is inside nested repo %r") %
                                          (path, prefix))
             prefixes.append(normprefix)
             parts.pop()
             normparts.pop()
 
         self.audited.add(normpath)
         # only add prefixes to the cache after checking everything: we don't
         # want to add "foo/bar/baz" before checking if there's a "foo/.hg"
         self.auditeddir.update(prefixes)
 
 class abstractopener(object):
     """Abstract base class; cannot be instantiated"""
 
     def __init__(self, *args, **kwargs):
         '''Prevent instantiation; don't call this from subclasses.'''
         raise NotImplementedError('attempted instantiating ' + str(type(self)))
 
     def read(self, path):
         fp = self(path, 'rb')
         try:
             return fp.read()
         finally:
             fp.close()
 
     def write(self, path, data):
         fp = self(path, 'wb')
         try:
             return fp.write(data)
         finally:
             fp.close()
 
     def append(self, path, data):
         fp = self(path, 'ab')
         try:
             return fp.write(data)
         finally:
             fp.close()
 
 class opener(abstractopener):
     '''Open files relative to a base directory
 
     This class is used to hide the details of COW semantics and
     remote file access from higher level code.
     '''
     def __init__(self, base, audit=True):
         self.base = base
         self._audit = audit
         if audit:
             self.auditor = pathauditor(base)
         else:
             self.auditor = util.always
         self.createmode = None
         self._trustnlink = None
 
     @util.propertycache
     def _cansymlink(self):
         return util.checklink(self.base)
 
     def _fixfilemode(self, name):
         if self.createmode is None:
             return
         os.chmod(name, self.createmode & 0666)
 
     def __call__(self, path, mode="r", text=False, atomictemp=False):
         if self._audit:
             r = util.checkosfilename(path)
             if r:
                 raise util.Abort("%s: %r" % (r, path))
         self.auditor(path)
         f = os.path.join(self.base, path)
 
         if not text and "b" not in mode:
             mode += "b" # for that other OS
 
         nlink = -1
         dirname, basename = os.path.split(f)
         # If basename is empty, then the path is malformed because it points
         # to a directory. Let the posixfile() call below raise IOError.
         if basename and mode not in ('r', 'rb'):
             if atomictemp:
                 if not os.path.isdir(dirname):
                     util.makedirs(dirname, self.createmode)
                 return util.atomictempfile(f, mode, self.createmode)
             try:
                 if 'w' in mode:
                     util.unlink(f)
                     nlink = 0
                 else:
                     # nlinks() may behave differently for files on Windows
                     # shares if the file is open.
                     fd = util.posixfile(f)
                     nlink = util.nlinks(f)
                     if nlink < 1:
                         nlink = 2 # force mktempcopy (issue1922)
                     fd.close()
             except (OSError, IOError), e:
                 if e.errno != errno.ENOENT:
                     raise
                 nlink = 0
                 if not os.path.isdir(dirname):
                     util.makedirs(dirname, self.createmode)
             if nlink > 0:
                 if self._trustnlink is None:
                     self._trustnlink = nlink > 1 or util.checknlink(f)
                 if nlink > 1 or not self._trustnlink:
                     util.rename(util.mktempcopy(f), f)
         fp = util.posixfile(f, mode)
         if nlink == 0:
             self._fixfilemode(f)
         return fp
 
     def symlink(self, src, dst):
         self.auditor(dst)
         linkname = os.path.join(self.base, dst)
         try:
             os.unlink(linkname)
         except OSError:
             pass
 
         dirname = os.path.dirname(linkname)
         if not os.path.exists(dirname):
             util.makedirs(dirname, self.createmode)
 
         if self._cansymlink:
             try:
                 os.symlink(src, linkname)
             except OSError, err:
                 raise OSError(err.errno, _('could not symlink to %r: %s') %
                               (src, err.strerror), linkname)
         else:
             f = self(dst, "w")
             f.write(src)
             f.close()
             self._fixfilemode(dst)
 
     def audit(self, path):
         self.auditor(path)
 
 class filteropener(abstractopener):
     '''Wrapper opener for filtering filenames with a function.'''
 
     def __init__(self, opener, filter):
         self._filter = filter
         self._orig = opener
 
     def __call__(self, path, *args, **kwargs):
         return self._orig(self._filter(path), *args, **kwargs)
 
 def canonpath(root, cwd, myname, auditor=None):
     '''return the canonical path of myname, given cwd and root'''
     if util.endswithsep(root):
         rootsep = root
     else:
         rootsep = root + os.sep
     name = myname
     if not os.path.isabs(name):
         name = os.path.join(root, cwd, name)
     name = os.path.normpath(name)
     if auditor is None:
         auditor = pathauditor(root)
     if name != rootsep and name.startswith(rootsep):
         name = name[len(rootsep):]
         auditor(name)
         return util.pconvert(name)
     elif name == root:
         return ''
     else:
         # Determine whether `name' is in the hierarchy at or beneath `root',
         # by iterating name=dirname(name) until that causes no change (can't
         # check name == '/', because that doesn't work on windows).  For each
         # `name', compare dev/inode numbers.  If they match, the list `rel'
         # holds the reversed list of components making up the relative file
         # name we want.
         root_st = os.stat(root)
         rel = []
         while True:
             try:
                 name_st = os.stat(name)
             except OSError:
                 name_st = None
             if name_st and util.samestat(name_st, root_st):
                 if not rel:
                     # name was actually the same as root (maybe a symlink)
                     return ''
                 rel.reverse()
                 name = os.path.join(*rel)
                 auditor(name)
                 return util.pconvert(name)
             dirname, basename = os.path.split(name)
             rel.append(basename)
             if dirname == name:
                 break
             name = dirname
 
         raise util.Abort('%s not under root' % myname)
 
 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False):
     '''yield every hg repository under path, recursively.'''
     def errhandler(err):
         if err.filename == path:
             raise err
     samestat = getattr(os.path, 'samestat', None)
     if followsym and samestat is not None:
         def adddir(dirlst, dirname):
             match = False
             dirstat = os.stat(dirname)
             for lstdirstat in dirlst:
                 if samestat(dirstat, lstdirstat):
                     match = True
                     break
             if not match:
                 dirlst.append(dirstat)
             return not match
     else:
         followsym = False
 
     if (seen_dirs is None) and followsym:
         seen_dirs = []
         adddir(seen_dirs, path)
     for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler):
         dirs.sort()
         if '.hg' in dirs:
             yield root # found a repository
             qroot = os.path.join(root, '.hg', 'patches')
             if os.path.isdir(os.path.join(qroot, '.hg')):
                 yield qroot # we have a patch queue repo here
             if recurse:
                 # avoid recursing inside the .hg directory
                 dirs.remove('.hg')
             else:
                 dirs[:] = [] # don't descend further
         elif followsym:
             newdirs = []
             for d in dirs:
                 fname = os.path.join(root, d)
                 if adddir(seen_dirs, fname):
                     if os.path.islink(fname):
                         for hgname in walkrepos(fname, True, seen_dirs):
                             yield hgname
                     else:
                         newdirs.append(d)
             dirs[:] = newdirs
 
 def osrcpath():
     '''return default os-specific hgrc search path'''
     path = systemrcpath()
     path.extend(userrcpath())
     path = [os.path.normpath(f) for f in path]
     return path
 
 _rcpath = None
 
 def rcpath():
     '''return hgrc search path. if env var HGRCPATH is set, use it.
     for each item in path, if directory, use files ending in .rc,
     else use item.
     make HGRCPATH empty to only look in .hg/hgrc of current repo.
     if no HGRCPATH, use default os-specific path.'''
     global _rcpath
     if _rcpath is None:
         if 'HGRCPATH' in os.environ:
             _rcpath = []
             for p in os.environ['HGRCPATH'].split(os.pathsep):
                 if not p:
                     continue
                 p = util.expandpath(p)
                 if os.path.isdir(p):
                     for f, kind in osutil.listdir(p):
                         if f.endswith('.rc'):
                             _rcpath.append(os.path.join(p, f))
                 else:
                     _rcpath.append(p)
         else:
             _rcpath = osrcpath()
     return _rcpath
 
 if os.name != 'nt':
 
     def rcfiles(path):
         rcs = [os.path.join(path, 'hgrc')]
         rcdir = os.path.join(path, 'hgrc.d')
         try:
             rcs.extend([os.path.join(rcdir, f)
                         for f, kind in osutil.listdir(rcdir)
                         if f.endswith(".rc")])
         except OSError:
             pass
         return rcs
 
     def systemrcpath():
         path = []
         # old mod_python does not set sys.argv
         if len(getattr(sys, 'argv', [])) > 0:
             p = os.path.dirname(os.path.dirname(sys.argv[0]))
             path.extend(rcfiles(os.path.join(p, 'etc/mercurial')))
         path.extend(rcfiles('/etc/mercurial'))
         return path
 
     def userrcpath():
         return [os.path.expanduser('~/.hgrc')]
 
 else:
 
     _HKEY_LOCAL_MACHINE = 0x80000002L
 
     def systemrcpath():
         '''return default os-specific hgrc search path'''
         rcpath = []
         filename = util.executablepath()
         # Use mercurial.ini found in directory with hg.exe
         progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
         if os.path.isfile(progrc):
             rcpath.append(progrc)
             return rcpath
         # Use hgrc.d found in directory with hg.exe
         progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d')
         if os.path.isdir(progrcd):
             for f, kind in osutil.listdir(progrcd):
                 if f.endswith('.rc'):
                     rcpath.append(os.path.join(progrcd, f))
             return rcpath
         # else look for a system rcpath in the registry
         value = util.lookupreg('SOFTWARE\\Mercurial', None,
                                _HKEY_LOCAL_MACHINE)
         if not isinstance(value, str) or not value:
             return rcpath
         value = util.localpath(value)
         for p in value.split(os.pathsep):
             if p.lower().endswith('mercurial.ini'):
                 rcpath.append(p)
             elif os.path.isdir(p):
                 for f, kind in osutil.listdir(p):
                     if f.endswith('.rc'):
                         rcpath.append(os.path.join(p, f))
         return rcpath
 
     def userrcpath():
         '''return os-specific hgrc search path to the user dir'''
         home = os.path.expanduser('~')
         path = [os.path.join(home, 'mercurial.ini'),
                 os.path.join(home, '.hgrc')]
         userprofile = os.environ.get('USERPROFILE')
         if userprofile:
             path.append(os.path.join(userprofile, 'mercurial.ini'))
             path.append(os.path.join(userprofile, '.hgrc'))
         return path
 
 def revsingle(repo, revspec, default='.'):
     if not revspec:
         return repo[default]
 
     l = revrange(repo, [revspec])
     if len(l) < 1:
         raise util.Abort(_('empty revision set'))
     return repo[l[-1]]
 
 def revpair(repo, revs):
     if not revs:
         return repo.dirstate.p1(), None
 
     l = revrange(repo, revs)
 
     if len(l) == 0:
         return repo.dirstate.p1(), None
 
     if len(l) == 1:
         return repo.lookup(l[0]), None
 
     return repo.lookup(l[0]), repo.lookup(l[-1])
 
 _revrangesep = ':'
 
 def revrange(repo, revs):
     """Yield revision as strings from a list of revision specifications."""
 
     def revfix(repo, val, defval):
         if not val and val != 0 and defval is not None:
             return defval
         return repo.changelog.rev(repo.lookup(val))
 
     seen, l = set(), []
     for spec in revs:
         # attempt to parse old-style ranges first to deal with
         # things like old-tag which contain query metacharacters
         try:
             if isinstance(spec, int):
                 seen.add(spec)
                 l.append(spec)
                 continue
 
             if _revrangesep in spec:
                 start, end = spec.split(_revrangesep, 1)
                 start = revfix(repo, start, 0)
                 end = revfix(repo, end, len(repo) - 1)
                 step = start > end and -1 or 1
                 for rev in xrange(start, end + step, step):
                     if rev in seen:
                         continue
                     seen.add(rev)
                     l.append(rev)
                 continue
             elif spec and spec in repo: # single unquoted rev
                 rev = revfix(repo, spec, None)
                 if rev in seen:
                     continue
                 seen.add(rev)
                 l.append(rev)
                 continue
         except error.RepoLookupError:
             pass
 
         # fall through to new-style queries if old-style fails
         m = revset.match(repo.ui, spec)
         for r in m(repo, range(len(repo))):
             if r not in seen:
                 l.append(r)
         seen.update(l)
 
     return l
 
 def expandpats(pats):
     if not util.expandglobs:
         return list(pats)
     ret = []
     for p in pats:
         kind, name = matchmod._patsplit(p, None)
         if kind is None:
             try:
                 globbed = glob.glob(name)
             except re.error:
                 globbed = [name]
             if globbed:
                 ret.extend(globbed)
                 continue
         ret.append(p)
     return ret
 
-def match(ctx, pats=[], opts={}, globbed=False, default='relpath'):
+def matchandpats(ctx, pats=[], opts={}, globbed=False, default='relpath'):
     if pats == ("",):
         pats = []
     if not globbed and default == 'relpath':
         pats = expandpats(pats or [])
 
     m = ctx.match(pats, opts.get('include'), opts.get('exclude'),
                          default)
     def badfn(f, msg):
         ctx._repo.ui.warn("%s: %s\n" % (m.rel(f), msg))
     m.bad = badfn
-    return m
+    return m, pats
+
+def match(ctx, pats=[], opts={}, globbed=False, default='relpath'):
+    return matchandpats(ctx, pats, opts, globbed, default)[0]
 
 def matchall(repo):
     return matchmod.always(repo.root, repo.getcwd())
 
 def matchfiles(repo, files):
     return matchmod.exact(repo.root, repo.getcwd(), files)
 
 def addremove(repo, pats=[], opts={}, dry_run=None, similarity=None):
     if dry_run is None:
         dry_run = opts.get('dry_run')
     if similarity is None:
         similarity = float(opts.get('similarity') or 0)
     # we'd use status here, except handling of symlinks and ignore is tricky
     added, unknown, deleted, removed = [], [], [], []
     audit_path = pathauditor(repo.root)
     m = match(repo[None], pats, opts)
     rejected = []
     m.bad = lambda x, y: rejected.append(x)
 
     for abs in repo.walk(m):
         target = repo.wjoin(abs)
         good = True
         try:
             audit_path(abs)
         except (OSError, util.Abort):
             good = False
         rel = m.rel(abs)
         exact = m.exact(abs)
         if good and abs not in repo.dirstate:
             unknown.append(abs)
             if repo.ui.verbose or not exact:
                 repo.ui.status(_('adding %s\n') % ((pats and rel) or abs))
         elif repo.dirstate[abs] != 'r' and (not good or not os.path.lexists(target)
             or (os.path.isdir(target) and not os.path.islink(target))):
             deleted.append(abs)
             if repo.ui.verbose or not exact:
                 repo.ui.status(_('removing %s\n') % ((pats and rel) or abs))
         # for finding renames
         elif repo.dirstate[abs] == 'r':
             removed.append(abs)
         elif repo.dirstate[abs] == 'a':
             added.append(abs)
     copies = {}
     if similarity > 0:
         for old, new, score in similar.findrenames(repo,
                 added + unknown, removed + deleted, similarity):
             if repo.ui.verbose or not m.exact(old) or not m.exact(new):
                 repo.ui.status(_('recording removal of %s as rename to %s '
                                  '(%d%% similar)\n') %
                                (m.rel(old), m.rel(new), score * 100))
             copies[new] = old
 
     if not dry_run:
         wctx = repo[None]
         wlock = repo.wlock()
         try:
             wctx.forget(deleted)
             wctx.add(unknown)
             for new, old in copies.iteritems():
                 wctx.copy(old, new)
         finally:
             wlock.release()
 
     for f in rejected:
         if f in m.files():
             return 1
     return 0
 
 def updatedir(ui, repo, patches, similarity=0):
     '''Update dirstate after patch application according to metadata'''
     if not patches:
         return []
     copies = []
     removes = set()
     cfiles = patches.keys()
     cwd = repo.getcwd()
     if cwd:
         cfiles = [util.pathto(repo.root, cwd, f) for f in patches.keys()]
     for f in patches:
         gp = patches[f]
         if not gp:
             continue
         if gp.op == 'RENAME':
             copies.append((gp.oldpath, gp.path))
             removes.add(gp.oldpath)
         elif gp.op == 'COPY':
             copies.append((gp.oldpath, gp.path))
         elif gp.op == 'DELETE':
             removes.add(gp.path)
 
     wctx = repo[None]
     for src, dst in copies:
         dirstatecopy(ui, repo, wctx, src, dst, cwd=cwd)
     if (not similarity) and removes:
         wctx.remove(sorted(removes), True)
 
     for f in patches:
         gp = patches[f]
         if gp and gp.mode:
             islink, isexec = gp.mode
             dst = repo.wjoin(gp.path)
             # patch won't create empty files
             if gp.op == 'ADD' and not os.path.lexists(dst):
                 flags = (isexec and 'x' or '') + (islink and 'l' or '')
                 repo.wwrite(gp.path, '', flags)
             util.setflags(dst, islink, isexec)
     addremove(repo, cfiles, similarity=similarity)
     files = patches.keys()
     files.extend([r for r in removes if r not in files])
     return sorted(files)
 
 def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None):
     """Update the dirstate to reflect the intent of copying src to dst. For
     different reasons it might not end with dst being marked as copied from src.
     """
     origsrc = repo.dirstate.copied(src) or src
     if dst == origsrc: # copying back a copy?
         if repo.dirstate[dst] not in 'mn' and not dryrun:
             repo.dirstate.normallookup(dst)
     else:
         if repo.dirstate[origsrc] == 'a' and origsrc == src:
             if not ui.quiet:
                 ui.warn(_("%s has not been committed yet, so no copy "
                           "data will be stored for %s.\n")
                         % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd)))
             if repo.dirstate[dst] in '?r' and not dryrun:
                 wctx.add([dst])
         elif not dryrun:
             wctx.copy(origsrc, dst)
 
 def readrequires(opener, supported):
     '''Reads and parses .hg/requires and checks if all entries found
     are in the list of supported features.'''
     requirements = set(opener.read("requires").splitlines())
     missings = []
     for r in requirements:
         if r not in supported:
             if not r or not r[0].isalnum():
                 raise error.RequirementError(_(".hg/requires file is corrupt"))
             missings.append(r)
     missings.sort()
     if missings:
         raise error.RequirementError(_("unknown repository format: "
             "requires features '%s' (upgrade Mercurial)") % "', '".join(missings))
     return requirements
 
 class filecacheentry(object):
     def __init__(self, path):
         self.path = path
         self.cachestat = filecacheentry.stat(self.path)
 
         if self.cachestat:
             self._cacheable = self.cachestat.cacheable()
         else:
             # None means we don't know yet
             self._cacheable = None
 
     def refresh(self):
         if self.cacheable():
             self.cachestat = filecacheentry.stat(self.path)
 
     def cacheable(self):
         if self._cacheable is not None:
             return self._cacheable
 
         # we don't know yet, assume it is for now
         return True
 
     def changed(self):
         # no point in going further if we can't cache it
         if not self.cacheable():
             return True
 
         newstat = filecacheentry.stat(self.path)
 
         # we may not know if it's cacheable yet, check again now
         if newstat and self._cacheable is None:
             self._cacheable = newstat.cacheable()
 
             # check again
             if not self._cacheable:
                 return True
 
         if self.cachestat != newstat:
             self.cachestat = newstat
             return True
         else:
             return False
 
     @staticmethod
     def stat(path):
         try:
             return util.cachestat(path)
         except OSError, e:
             if e.errno != errno.ENOENT:
                 raise
 
 class filecache(object):
     '''A property like decorator that tracks a file under .hg/ for updates.
 
     Records stat info when called in _filecache.
 
     On subsequent calls, compares old stat info with new info, and recreates
     the object when needed, updating the new stat info in _filecache.
 
     Mercurial either atomic renames or appends for files under .hg,
     so to ensure the cache is reliable we need the filesystem to be able
     to tell us if a file has been replaced. If it can't, we fallback to
     recreating the object on every call (essentially the same behaviour as
     propertycache).'''
     def __init__(self, path, instore=False):
         self.path = path
         self.instore = instore
 
     def __call__(self, func):
         self.func = func
         self.name = func.__name__
         return self
 
     def __get__(self, obj, type=None):
         # do we need to check if the file changed?
         if self.name in obj.__dict__:
             return obj.__dict__[self.name]
 
         entry = obj._filecache.get(self.name)
 
         if entry:
             if entry.changed():
                 entry.obj = self.func(obj)
         else:
             path = self.instore and obj.sjoin(self.path) or obj.join(self.path)
 
             # We stat -before- creating the object so our cache doesn't lie if
             # a writer modified between the time we read and stat
             entry = filecacheentry(path)
             entry.obj = self.func(obj)
 
             obj._filecache[self.name] = entry
 
         obj.__dict__[self.name] = entry.obj
         return entry.obj
 
     def __set__(self, obj, value):
         if self.name in obj._filecache:
             obj._filecache[self.name].obj = value # update cached copy
         obj.__dict__[self.name] = value # update copy returned by obj.x
 
     def __delete__(self, obj):
         try:
             del obj.__dict__[self.name]
         except KeyError:
             raise AttributeError, self.name

tests/test-glog.t

@@ -1,1551 +1,1564 b''
 @  (34) head
 |
 | o  (33) head
 | |
 o |    (32) expand
 |\ \
 | o \    (31) expand
 | |\ \
 | | o \    (30) expand
 | | |\ \
 | | | o |  (29) regular commit
 | | | | |
 | | o | |    (28) merge zero known
 | | |\ \ \
 o | | | | |  (27) collapse
 |/ / / / /
 | | o---+  (26) merge one known; far right
 | | | | |
 +---o | |  (25) merge one known; far left
 | | | | |
 | | o | |  (24) merge one known; immediate right
 | | |\| |
 | | o | |  (23) merge one known; immediate left
 | |/| | |
 +---o---+  (22) merge two known; one far left, one far right
 | |  / /
 o | | |    (21) expand
 |\ \ \ \
 | o---+-+  (20) merge two known; two far right
 |  / / /
 o | | |    (19) expand
 |\ \ \ \
 +---+---o  (18) merge two known; two far left
 | | | |
 | o | |    (17) expand
 | |\ \ \
 | | o---+  (16) merge two known; one immediate right, one near right
 | | |/ /
 o | | |    (15) expand
 |\ \ \ \
 | o-----+  (14) merge two known; one immediate right, one far right
 | |/ / /
 o | | |    (13) expand
 |\ \ \ \
 +---o | |  (12) merge two known; one immediate right, one far left
 | | |/ /
 | o | |    (11) expand
 | |\ \ \
 | | o---+  (10) merge two known; one immediate left, one near right
 | |/ / /
 o | | |    (9) expand
 |\ \ \ \
 | o-----+  (8) merge two known; one immediate left, one far right
 |/ / / /
 o | | |    (7) expand
 |\ \ \ \
 +---o | |  (6) merge two known; one immediate left, one far left
 | |/ / /
 | o | |    (5) expand
 | |\ \ \
 | | o | |  (4) merge two known; one immediate left, one immediate right
 | |/|/ /
 | o / /  (3) collapse
 |/ / /
 o / /  (2) collapse
 |/ /
 o /  (1) collapse
 |/
 o  (0) root
 
 
   $ "$TESTDIR/hghave" no-outer-repo || exit 80
 
   $ commit()
   > {
   >   rev=$1
   >   msg=$2
   >   shift 2
   >   if [ "$#" -gt 0 ]; then
   >       hg debugsetparents "$@"
   >   fi
   >   echo $rev > a
   >   hg commit -Aqd "$rev 0" -m "($rev) $msg"
   > }
 
   $ cat > printrevset.py <<EOF
   > from mercurial import extensions, revset, commands
   > from hgext import graphlog
   >  
   > def uisetup(ui):
   >     def printrevset(orig, ui, repo, *pats, **opts):
   >         if opts.get('print_revset'):
   >             expr = graphlog.revset(repo, pats, opts)
   >             tree = revset.parse(expr)[0]
   >             ui.write(tree, "\n")
   >             return 0
   >         return orig(ui, repo, *pats, **opts)
   >     entry = extensions.wrapcommand(commands.table, 'log', printrevset)
   >     entry[1].append(('', 'print-revset', False,
   >                      'print generated revset and exit (DEPRECATED)'))
   > EOF
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "graphlog=" >> $HGRCPATH
   $ echo "printrevset=`pwd`/printrevset.py" >> $HGRCPATH
 
   $ hg init repo
   $ cd repo
 
 Empty repo:
 
   $ hg glog
 
 
 Building DAG:
 
   $ commit 0 "root"
   $ commit 1 "collapse" 0
   $ commit 2 "collapse" 1
   $ commit 3 "collapse" 2
   $ commit 4 "merge two known; one immediate left, one immediate right" 1 3
   $ commit 5 "expand" 3 4
   $ commit 6 "merge two known; one immediate left, one far left" 2 5
   $ commit 7 "expand" 2 5
   $ commit 8 "merge two known; one immediate left, one far right" 0 7
   $ commit 9 "expand" 7 8
   $ commit 10 "merge two known; one immediate left, one near right" 0 6
   $ commit 11 "expand" 6 10
   $ commit 12 "merge two known; one immediate right, one far left" 1 9
   $ commit 13 "expand" 9 11
   $ commit 14 "merge two known; one immediate right, one far right" 0 12
   $ commit 15 "expand" 13 14
   $ commit 16 "merge two known; one immediate right, one near right" 0 1
   $ commit 17 "expand" 12 16
   $ commit 18 "merge two known; two far left" 1 15
   $ commit 19 "expand" 15 17
   $ commit 20 "merge two known; two far right" 0 18
   $ commit 21 "expand" 19 20
   $ commit 22 "merge two known; one far left, one far right" 18 21
   $ commit 23 "merge one known; immediate left" 1 22
   $ commit 24 "merge one known; immediate right" 0 23
   $ commit 25 "merge one known; far left" 21 24
   $ commit 26 "merge one known; far right" 18 25
   $ commit 27 "collapse" 21
   $ commit 28 "merge zero known" 1 26
   $ commit 29 "regular commit" 0
   $ commit 30 "expand" 28 29
   $ commit 31 "expand" 21 30
   $ commit 32 "expand" 27 31
   $ commit 33 "head" 18
   $ commit 34 "head" 32
 
 
   $ hg glog -q
   @  34:fea3ac5810e0
   |
   | o  33:68608f5145f9
   | |
   o |    32:d06dffa21a31
   |\ \
   | o \    31:621d83e11f67
   | |\ \
   | | o \    30:6e11cd4b648f
   | | |\ \
   | | | o |  29:cd9bb2be7593
   | | | | |
   | | o | |    28:44ecd0b9ae99
   | | |\ \ \
   o | | | | |  27:886ed638191b
   |/ / / / /
   | | o---+  26:7f25b6c2f0b9
   | | | | |
   +---o | |  25:91da8ed57247
   | | | | |
   | | o | |  24:a9c19a3d96b7
   | | |\| |
   | | o | |  23:a01cddf0766d
   | |/| | |
   +---o---+  22:e0d9cccacb5d
   | |  / /
   o | | |    21:d42a756af44d
   |\ \ \ \
   | o---+-+  20:d30ed6450e32
   |  / / /
   o | | |    19:31ddc2c1573b
   |\ \ \ \
   +---+---o  18:1aa84d96232a
   | | | |
   | o | |    17:44765d7c06e0
   | |\ \ \
   | | o---+  16:3677d192927d
   | | |/ /
   o | | |    15:1dda3f72782d
   |\ \ \ \
   | o-----+  14:8eac370358ef
   | |/ / /
   o | | |    13:22d8966a97e3
   |\ \ \ \
   +---o | |  12:86b91144a6e9
   | | |/ /
   | o | |    11:832d76e6bdf2
   | |\ \ \
   | | o---+  10:74c64d036d72
   | |/ / /
   o | | |    9:7010c0af0a35
   |\ \ \ \
   | o-----+  8:7a0b11f71937
   |/ / / /
   o | | |    7:b632bb1b1224
   |\ \ \ \
   +---o | |  6:b105a072e251
   | |/ / /
   | o | |    5:4409d547b708
   | |\ \ \
   | | o | |  4:26a8bac39d9f
   | |/|/ /
   | o / /  3:27eef8ed80b4
   |/ / /
   o / /  2:3d9a33b8d1e1
   |/ /
   o /  1:6db2ef61d156
   |/
   o  0:e6eb3150255d
   
 
   $ hg glog
   @  changeset:   34:fea3ac5810e0
   |  tag:         tip
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   | |  parent:      18:1aa84d96232a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:33 1970 +0000
   | |  summary:     (33) head
   | |
   o |    changeset:   32:d06dffa21a31
   |\ \   parent:      27:886ed638191b
   | | |  parent:      31:621d83e11f67
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:32 1970 +0000
   | | |  summary:     (32) expand
   | | |
   | o |    changeset:   31:621d83e11f67
   | |\ \   parent:      21:d42a756af44d
   | | | |  parent:      30:6e11cd4b648f
   | | | |  user:        test
   | | | |  date:        Thu Jan 01 00:00:31 1970 +0000
   | | | |  summary:     (31) expand
   | | | |
   | | o |    changeset:   30:6e11cd4b648f
   | | |\ \   parent:      28:44ecd0b9ae99
   | | | | |  parent:      29:cd9bb2be7593
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:30 1970 +0000
   | | | | |  summary:     (30) expand
   | | | | |
   | | | o |  changeset:   29:cd9bb2be7593
   | | | | |  parent:      0:e6eb3150255d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:29 1970 +0000
   | | | | |  summary:     (29) regular commit
   | | | | |
   | | o | |    changeset:   28:44ecd0b9ae99
   | | |\ \ \   parent:      1:6db2ef61d156
   | | | | | |  parent:      26:7f25b6c2f0b9
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:28 1970 +0000
   | | | | | |  summary:     (28) merge zero known
   | | | | | |
   o | | | | |  changeset:   27:886ed638191b
   |/ / / / /   parent:      21:d42a756af44d
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:27 1970 +0000
   | | | | |    summary:     (27) collapse
   | | | | |
   | | o---+  changeset:   26:7f25b6c2f0b9
   | | | | |  parent:      18:1aa84d96232a
   | | | | |  parent:      25:91da8ed57247
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:26 1970 +0000
   | | | | |  summary:     (26) merge one known; far right
   | | | | |
   +---o | |  changeset:   25:91da8ed57247
   | | | | |  parent:      21:d42a756af44d
   | | | | |  parent:      24:a9c19a3d96b7
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:25 1970 +0000
   | | | | |  summary:     (25) merge one known; far left
   | | | | |
   | | o | |  changeset:   24:a9c19a3d96b7
   | | |\| |  parent:      0:e6eb3150255d
   | | | | |  parent:      23:a01cddf0766d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:24 1970 +0000
   | | | | |  summary:     (24) merge one known; immediate right
   | | | | |
   | | o | |  changeset:   23:a01cddf0766d
   | |/| | |  parent:      1:6db2ef61d156
   | | | | |  parent:      22:e0d9cccacb5d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:23 1970 +0000
   | | | | |  summary:     (23) merge one known; immediate left
   | | | | |
   +---o---+  changeset:   22:e0d9cccacb5d
   | |   | |  parent:      18:1aa84d96232a
   | |  / /   parent:      21:d42a756af44d
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:22 1970 +0000
   | | | |    summary:     (22) merge two known; one far left, one far right
   | | | |
   o | | |    changeset:   21:d42a756af44d
   |\ \ \ \   parent:      19:31ddc2c1573b
   | | | | |  parent:      20:d30ed6450e32
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:21 1970 +0000
   | | | | |  summary:     (21) expand
   | | | | |
   | o---+-+  changeset:   20:d30ed6450e32
   |   | | |  parent:      0:e6eb3150255d
   |  / / /   parent:      18:1aa84d96232a
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:20 1970 +0000
   | | | |    summary:     (20) merge two known; two far right
   | | | |
   o | | |    changeset:   19:31ddc2c1573b
   |\ \ \ \   parent:      15:1dda3f72782d
   | | | | |  parent:      17:44765d7c06e0
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:19 1970 +0000
   | | | | |  summary:     (19) expand
   | | | | |
   +---+---o  changeset:   18:1aa84d96232a
   | | | |    parent:      1:6db2ef61d156
   | | | |    parent:      15:1dda3f72782d
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:18 1970 +0000
   | | | |    summary:     (18) merge two known; two far left
   | | | |
   | o | |    changeset:   17:44765d7c06e0
   | |\ \ \   parent:      12:86b91144a6e9
   | | | | |  parent:      16:3677d192927d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:17 1970 +0000
   | | | | |  summary:     (17) expand
   | | | | |
   | | o---+  changeset:   16:3677d192927d
   | | | | |  parent:      0:e6eb3150255d
   | | |/ /   parent:      1:6db2ef61d156
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:16 1970 +0000
   | | | |    summary:     (16) merge two known; one immediate right, one near right
   | | | |
   o | | |    changeset:   15:1dda3f72782d
   |\ \ \ \   parent:      13:22d8966a97e3
   | | | | |  parent:      14:8eac370358ef
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:15 1970 +0000
   | | | | |  summary:     (15) expand
   | | | | |
   | o-----+  changeset:   14:8eac370358ef
   | | | | |  parent:      0:e6eb3150255d
   | |/ / /   parent:      12:86b91144a6e9
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:14 1970 +0000
   | | | |    summary:     (14) merge two known; one immediate right, one far right
   | | | |
   o | | |    changeset:   13:22d8966a97e3
   |\ \ \ \   parent:      9:7010c0af0a35
   | | | | |  parent:      11:832d76e6bdf2
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:13 1970 +0000
   | | | | |  summary:     (13) expand
   | | | | |
   +---o | |  changeset:   12:86b91144a6e9
   | | |/ /   parent:      1:6db2ef61d156
   | | | |    parent:      9:7010c0af0a35
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:12 1970 +0000
   | | | |    summary:     (12) merge two known; one immediate right, one far left
   | | | |
   | o | |    changeset:   11:832d76e6bdf2
   | |\ \ \   parent:      6:b105a072e251
   | | | | |  parent:      10:74c64d036d72
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:11 1970 +0000
   | | | | |  summary:     (11) expand
   | | | | |
   | | o---+  changeset:   10:74c64d036d72
   | | | | |  parent:      0:e6eb3150255d
   | |/ / /   parent:      6:b105a072e251
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:10 1970 +0000
   | | | |    summary:     (10) merge two known; one immediate left, one near right
   | | | |
   o | | |    changeset:   9:7010c0af0a35
   |\ \ \ \   parent:      7:b632bb1b1224
   | | | | |  parent:      8:7a0b11f71937
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:09 1970 +0000
   | | | | |  summary:     (9) expand
   | | | | |
   | o-----+  changeset:   8:7a0b11f71937
   | | | | |  parent:      0:e6eb3150255d
   |/ / / /   parent:      7:b632bb1b1224
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:08 1970 +0000
   | | | |    summary:     (8) merge two known; one immediate left, one far right
   | | | |
   o | | |    changeset:   7:b632bb1b1224
   |\ \ \ \   parent:      2:3d9a33b8d1e1
   | | | | |  parent:      5:4409d547b708
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:07 1970 +0000
   | | | | |  summary:     (7) expand
   | | | | |
   +---o | |  changeset:   6:b105a072e251
   | |/ / /   parent:      2:3d9a33b8d1e1
   | | | |    parent:      5:4409d547b708
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:06 1970 +0000
   | | | |    summary:     (6) merge two known; one immediate left, one far left
   | | | |
   | o | |    changeset:   5:4409d547b708
   | |\ \ \   parent:      3:27eef8ed80b4
   | | | | |  parent:      4:26a8bac39d9f
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:05 1970 +0000
   | | | | |  summary:     (5) expand
   | | | | |
   | | o | |  changeset:   4:26a8bac39d9f
   | |/|/ /   parent:      1:6db2ef61d156
   | | | |    parent:      3:27eef8ed80b4
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:04 1970 +0000
   | | | |    summary:     (4) merge two known; one immediate left, one immediate right
   | | | |
   | o | |  changeset:   3:27eef8ed80b4
   |/ / /   user:        test
   | | |    date:        Thu Jan 01 00:00:03 1970 +0000
   | | |    summary:     (3) collapse
   | | |
   o | |  changeset:   2:3d9a33b8d1e1
   |/ /   user:        test
   | |    date:        Thu Jan 01 00:00:02 1970 +0000
   | |    summary:     (2) collapse
   | |
   o |  changeset:   1:6db2ef61d156
   |/   user:        test
   |    date:        Thu Jan 01 00:00:01 1970 +0000
   |    summary:     (1) collapse
   |
   o  changeset:   0:e6eb3150255d
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     (0) root
   
 
 File glog:
   $ hg glog a
   @  changeset:   34:fea3ac5810e0
   |  tag:         tip
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   | |  parent:      18:1aa84d96232a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:33 1970 +0000
   | |  summary:     (33) head
   | |
   o |    changeset:   32:d06dffa21a31
   |\ \   parent:      27:886ed638191b
   | | |  parent:      31:621d83e11f67
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:32 1970 +0000
   | | |  summary:     (32) expand
   | | |
   | o |    changeset:   31:621d83e11f67
   | |\ \   parent:      21:d42a756af44d
   | | | |  parent:      30:6e11cd4b648f
   | | | |  user:        test
   | | | |  date:        Thu Jan 01 00:00:31 1970 +0000
   | | | |  summary:     (31) expand
   | | | |
   | | o |    changeset:   30:6e11cd4b648f
   | | |\ \   parent:      28:44ecd0b9ae99
   | | | | |  parent:      29:cd9bb2be7593
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:30 1970 +0000
   | | | | |  summary:     (30) expand
   | | | | |
   | | | o |  changeset:   29:cd9bb2be7593
   | | | | |  parent:      0:e6eb3150255d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:29 1970 +0000
   | | | | |  summary:     (29) regular commit
   | | | | |
   | | o | |    changeset:   28:44ecd0b9ae99
   | | |\ \ \   parent:      1:6db2ef61d156
   | | | | | |  parent:      26:7f25b6c2f0b9
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:28 1970 +0000
   | | | | | |  summary:     (28) merge zero known
   | | | | | |
   o | | | | |  changeset:   27:886ed638191b
   |/ / / / /   parent:      21:d42a756af44d
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:27 1970 +0000
   | | | | |    summary:     (27) collapse
   | | | | |
   | | o---+  changeset:   26:7f25b6c2f0b9
   | | | | |  parent:      18:1aa84d96232a
   | | | | |  parent:      25:91da8ed57247
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:26 1970 +0000
   | | | | |  summary:     (26) merge one known; far right
   | | | | |
   +---o | |  changeset:   25:91da8ed57247
   | | | | |  parent:      21:d42a756af44d
   | | | | |  parent:      24:a9c19a3d96b7
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:25 1970 +0000
   | | | | |  summary:     (25) merge one known; far left
   | | | | |
   | | o | |  changeset:   24:a9c19a3d96b7
   | | |\| |  parent:      0:e6eb3150255d
   | | | | |  parent:      23:a01cddf0766d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:24 1970 +0000
   | | | | |  summary:     (24) merge one known; immediate right
   | | | | |
   | | o | |  changeset:   23:a01cddf0766d
   | |/| | |  parent:      1:6db2ef61d156
   | | | | |  parent:      22:e0d9cccacb5d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:23 1970 +0000
   | | | | |  summary:     (23) merge one known; immediate left
   | | | | |
   +---o---+  changeset:   22:e0d9cccacb5d
   | |   | |  parent:      18:1aa84d96232a
   | |  / /   parent:      21:d42a756af44d
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:22 1970 +0000
   | | | |    summary:     (22) merge two known; one far left, one far right
   | | | |
   o | | |    changeset:   21:d42a756af44d
   |\ \ \ \   parent:      19:31ddc2c1573b
   | | | | |  parent:      20:d30ed6450e32
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:21 1970 +0000
   | | | | |  summary:     (21) expand
   | | | | |
   | o---+-+  changeset:   20:d30ed6450e32
   |   | | |  parent:      0:e6eb3150255d
   |  / / /   parent:      18:1aa84d96232a
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:20 1970 +0000
   | | | |    summary:     (20) merge two known; two far right
   | | | |
   o | | |    changeset:   19:31ddc2c1573b
   |\ \ \ \   parent:      15:1dda3f72782d
   | | | | |  parent:      17:44765d7c06e0
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:19 1970 +0000
   | | | | |  summary:     (19) expand
   | | | | |
   +---+---o  changeset:   18:1aa84d96232a
   | | | |    parent:      1:6db2ef61d156
   | | | |    parent:      15:1dda3f72782d
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:18 1970 +0000
   | | | |    summary:     (18) merge two known; two far left
   | | | |
   | o | |    changeset:   17:44765d7c06e0
   | |\ \ \   parent:      12:86b91144a6e9
   | | | | |  parent:      16:3677d192927d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:17 1970 +0000
   | | | | |  summary:     (17) expand
   | | | | |
   | | o---+  changeset:   16:3677d192927d
   | | | | |  parent:      0:e6eb3150255d
   | | |/ /   parent:      1:6db2ef61d156
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:16 1970 +0000
   | | | |    summary:     (16) merge two known; one immediate right, one near right
   | | | |
   o | | |    changeset:   15:1dda3f72782d
   |\ \ \ \   parent:      13:22d8966a97e3
   | | | | |  parent:      14:8eac370358ef
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:15 1970 +0000
   | | | | |  summary:     (15) expand
   | | | | |
   | o-----+  changeset:   14:8eac370358ef
   | | | | |  parent:      0:e6eb3150255d
   | |/ / /   parent:      12:86b91144a6e9
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:14 1970 +0000
   | | | |    summary:     (14) merge two known; one immediate right, one far right
   | | | |
   o | | |    changeset:   13:22d8966a97e3
   |\ \ \ \   parent:      9:7010c0af0a35
   | | | | |  parent:      11:832d76e6bdf2
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:13 1970 +0000
   | | | | |  summary:     (13) expand
   | | | | |
   +---o | |  changeset:   12:86b91144a6e9
   | | |/ /   parent:      1:6db2ef61d156
   | | | |    parent:      9:7010c0af0a35
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:12 1970 +0000
   | | | |    summary:     (12) merge two known; one immediate right, one far left
   | | | |
   | o | |    changeset:   11:832d76e6bdf2
   | |\ \ \   parent:      6:b105a072e251
   | | | | |  parent:      10:74c64d036d72
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:11 1970 +0000
   | | | | |  summary:     (11) expand
   | | | | |
   | | o---+  changeset:   10:74c64d036d72
   | | | | |  parent:      0:e6eb3150255d
   | |/ / /   parent:      6:b105a072e251
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:10 1970 +0000
   | | | |    summary:     (10) merge two known; one immediate left, one near right
   | | | |
   o | | |    changeset:   9:7010c0af0a35
   |\ \ \ \   parent:      7:b632bb1b1224
   | | | | |  parent:      8:7a0b11f71937
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:09 1970 +0000
   | | | | |  summary:     (9) expand
   | | | | |
   | o-----+  changeset:   8:7a0b11f71937
   | | | | |  parent:      0:e6eb3150255d
   |/ / / /   parent:      7:b632bb1b1224
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:08 1970 +0000
   | | | |    summary:     (8) merge two known; one immediate left, one far right
   | | | |
   o | | |    changeset:   7:b632bb1b1224
   |\ \ \ \   parent:      2:3d9a33b8d1e1
   | | | | |  parent:      5:4409d547b708
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:07 1970 +0000
   | | | | |  summary:     (7) expand
   | | | | |
   +---o | |  changeset:   6:b105a072e251
   | |/ / /   parent:      2:3d9a33b8d1e1
   | | | |    parent:      5:4409d547b708
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:06 1970 +0000
   | | | |    summary:     (6) merge two known; one immediate left, one far left
   | | | |
   | o | |    changeset:   5:4409d547b708
   | |\ \ \   parent:      3:27eef8ed80b4
   | | | | |  parent:      4:26a8bac39d9f
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:05 1970 +0000
   | | | | |  summary:     (5) expand
   | | | | |
   | | o | |  changeset:   4:26a8bac39d9f
   | |/|/ /   parent:      1:6db2ef61d156
   | | | |    parent:      3:27eef8ed80b4
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:04 1970 +0000
   | | | |    summary:     (4) merge two known; one immediate left, one immediate right
   | | | |
   | o | |  changeset:   3:27eef8ed80b4
   |/ / /   user:        test
   | | |    date:        Thu Jan 01 00:00:03 1970 +0000
   | | |    summary:     (3) collapse
   | | |
   o | |  changeset:   2:3d9a33b8d1e1
   |/ /   user:        test
   | |    date:        Thu Jan 01 00:00:02 1970 +0000
   | |    summary:     (2) collapse
   | |
   o |  changeset:   1:6db2ef61d156
   |/   user:        test
   |    date:        Thu Jan 01 00:00:01 1970 +0000
   |    summary:     (1) collapse
   |
   o  changeset:   0:e6eb3150255d
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     (0) root
   
 
 File glog per revset:
 
   $ hg glog -r 'file("a")'
   @  changeset:   34:fea3ac5810e0
   |  tag:         tip
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   | |  parent:      18:1aa84d96232a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:33 1970 +0000
   | |  summary:     (33) head
   | |
   o |    changeset:   32:d06dffa21a31
   |\ \   parent:      27:886ed638191b
   | | |  parent:      31:621d83e11f67
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:32 1970 +0000
   | | |  summary:     (32) expand
   | | |
   | o |    changeset:   31:621d83e11f67
   | |\ \   parent:      21:d42a756af44d
   | | | |  parent:      30:6e11cd4b648f
   | | | |  user:        test
   | | | |  date:        Thu Jan 01 00:00:31 1970 +0000
   | | | |  summary:     (31) expand
   | | | |
   | | o |    changeset:   30:6e11cd4b648f
   | | |\ \   parent:      28:44ecd0b9ae99
   | | | | |  parent:      29:cd9bb2be7593
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:30 1970 +0000
   | | | | |  summary:     (30) expand
   | | | | |
   | | | o |  changeset:   29:cd9bb2be7593
   | | | | |  parent:      0:e6eb3150255d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:29 1970 +0000
   | | | | |  summary:     (29) regular commit
   | | | | |
   | | o | |    changeset:   28:44ecd0b9ae99
   | | |\ \ \   parent:      1:6db2ef61d156
   | | | | | |  parent:      26:7f25b6c2f0b9
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:28 1970 +0000
   | | | | | |  summary:     (28) merge zero known
   | | | | | |
   o | | | | |  changeset:   27:886ed638191b
   |/ / / / /   parent:      21:d42a756af44d
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:27 1970 +0000
   | | | | |    summary:     (27) collapse
   | | | | |
   | | o---+  changeset:   26:7f25b6c2f0b9
   | | | | |  parent:      18:1aa84d96232a
   | | | | |  parent:      25:91da8ed57247
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:26 1970 +0000
   | | | | |  summary:     (26) merge one known; far right
   | | | | |
   +---o | |  changeset:   25:91da8ed57247
   | | | | |  parent:      21:d42a756af44d
   | | | | |  parent:      24:a9c19a3d96b7
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:25 1970 +0000
   | | | | |  summary:     (25) merge one known; far left
   | | | | |
   | | o | |  changeset:   24:a9c19a3d96b7
   | | |\| |  parent:      0:e6eb3150255d
   | | | | |  parent:      23:a01cddf0766d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:24 1970 +0000
   | | | | |  summary:     (24) merge one known; immediate right
   | | | | |
   | | o | |  changeset:   23:a01cddf0766d
   | |/| | |  parent:      1:6db2ef61d156
   | | | | |  parent:      22:e0d9cccacb5d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:23 1970 +0000
   | | | | |  summary:     (23) merge one known; immediate left
   | | | | |
   +---o---+  changeset:   22:e0d9cccacb5d
   | |   | |  parent:      18:1aa84d96232a
   | |  / /   parent:      21:d42a756af44d
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:22 1970 +0000
   | | | |    summary:     (22) merge two known; one far left, one far right
   | | | |
   o | | |    changeset:   21:d42a756af44d
   |\ \ \ \   parent:      19:31ddc2c1573b
   | | | | |  parent:      20:d30ed6450e32
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:21 1970 +0000
   | | | | |  summary:     (21) expand
   | | | | |
   | o---+-+  changeset:   20:d30ed6450e32
   |   | | |  parent:      0:e6eb3150255d
   |  / / /   parent:      18:1aa84d96232a
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:20 1970 +0000
   | | | |    summary:     (20) merge two known; two far right
   | | | |
   o | | |    changeset:   19:31ddc2c1573b
   |\ \ \ \   parent:      15:1dda3f72782d
   | | | | |  parent:      17:44765d7c06e0
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:19 1970 +0000
   | | | | |  summary:     (19) expand
   | | | | |
   +---+---o  changeset:   18:1aa84d96232a
   | | | |    parent:      1:6db2ef61d156
   | | | |    parent:      15:1dda3f72782d
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:18 1970 +0000
   | | | |    summary:     (18) merge two known; two far left
   | | | |
   | o | |    changeset:   17:44765d7c06e0
   | |\ \ \   parent:      12:86b91144a6e9
   | | | | |  parent:      16:3677d192927d
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:17 1970 +0000
   | | | | |  summary:     (17) expand
   | | | | |
   | | o---+  changeset:   16:3677d192927d
   | | | | |  parent:      0:e6eb3150255d
   | | |/ /   parent:      1:6db2ef61d156
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:16 1970 +0000
   | | | |    summary:     (16) merge two known; one immediate right, one near right
   | | | |
   o | | |    changeset:   15:1dda3f72782d
   |\ \ \ \   parent:      13:22d8966a97e3
   | | | | |  parent:      14:8eac370358ef
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:15 1970 +0000
   | | | | |  summary:     (15) expand
   | | | | |
   | o-----+  changeset:   14:8eac370358ef
   | | | | |  parent:      0:e6eb3150255d
   | |/ / /   parent:      12:86b91144a6e9
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:14 1970 +0000
   | | | |    summary:     (14) merge two known; one immediate right, one far right
   | | | |
   o | | |    changeset:   13:22d8966a97e3
   |\ \ \ \   parent:      9:7010c0af0a35
   | | | | |  parent:      11:832d76e6bdf2
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:13 1970 +0000
   | | | | |  summary:     (13) expand
   | | | | |
   +---o | |  changeset:   12:86b91144a6e9
   | | |/ /   parent:      1:6db2ef61d156
   | | | |    parent:      9:7010c0af0a35
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:12 1970 +0000
   | | | |    summary:     (12) merge two known; one immediate right, one far left
   | | | |
   | o | |    changeset:   11:832d76e6bdf2
   | |\ \ \   parent:      6:b105a072e251
   | | | | |  parent:      10:74c64d036d72
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:11 1970 +0000
   | | | | |  summary:     (11) expand
   | | | | |
   | | o---+  changeset:   10:74c64d036d72
   | | | | |  parent:      0:e6eb3150255d
   | |/ / /   parent:      6:b105a072e251
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:10 1970 +0000
   | | | |    summary:     (10) merge two known; one immediate left, one near right
   | | | |
   o | | |    changeset:   9:7010c0af0a35
   |\ \ \ \   parent:      7:b632bb1b1224
   | | | | |  parent:      8:7a0b11f71937
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:09 1970 +0000
   | | | | |  summary:     (9) expand
   | | | | |
   | o-----+  changeset:   8:7a0b11f71937
   | | | | |  parent:      0:e6eb3150255d
   |/ / / /   parent:      7:b632bb1b1224
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:08 1970 +0000
   | | | |    summary:     (8) merge two known; one immediate left, one far right
   | | | |
   o | | |    changeset:   7:b632bb1b1224
   |\ \ \ \   parent:      2:3d9a33b8d1e1
   | | | | |  parent:      5:4409d547b708
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:07 1970 +0000
   | | | | |  summary:     (7) expand
   | | | | |
   +---o | |  changeset:   6:b105a072e251
   | |/ / /   parent:      2:3d9a33b8d1e1
   | | | |    parent:      5:4409d547b708
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:06 1970 +0000
   | | | |    summary:     (6) merge two known; one immediate left, one far left
   | | | |
   | o | |    changeset:   5:4409d547b708
   | |\ \ \   parent:      3:27eef8ed80b4
   | | | | |  parent:      4:26a8bac39d9f
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:05 1970 +0000
   | | | | |  summary:     (5) expand
   | | | | |
   | | o | |  changeset:   4:26a8bac39d9f
   | |/|/ /   parent:      1:6db2ef61d156
   | | | |    parent:      3:27eef8ed80b4
   | | | |    user:        test
   | | | |    date:        Thu Jan 01 00:00:04 1970 +0000
   | | | |    summary:     (4) merge two known; one immediate left, one immediate right
   | | | |
   | o | |  changeset:   3:27eef8ed80b4
   |/ / /   user:        test
   | | |    date:        Thu Jan 01 00:00:03 1970 +0000
   | | |    summary:     (3) collapse
   | | |
   o | |  changeset:   2:3d9a33b8d1e1
   |/ /   user:        test
   | |    date:        Thu Jan 01 00:00:02 1970 +0000
   | |    summary:     (2) collapse
   | |
   o |  changeset:   1:6db2ef61d156
   |/   user:        test
   |    date:        Thu Jan 01 00:00:01 1970 +0000
   |    summary:     (1) collapse
   |
   o  changeset:   0:e6eb3150255d
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     (0) root
   
 
 
 File glog per revset (only merges):
 
   $ hg log -G -r 'file("a")' -m
   o    changeset:   32:d06dffa21a31
   |\   parent:      27:886ed638191b
   | |  parent:      31:621d83e11f67
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:32 1970 +0000
   | |  summary:     (32) expand
   | |
   o |  changeset:   31:621d83e11f67
   |\|  parent:      21:d42a756af44d
   | |  parent:      30:6e11cd4b648f
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:31 1970 +0000
   | |  summary:     (31) expand
   | |
   o |    changeset:   30:6e11cd4b648f
   |\ \   parent:      28:44ecd0b9ae99
   | | |  parent:      29:cd9bb2be7593
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:30 1970 +0000
   | | |  summary:     (30) expand
   | | |
   o | |    changeset:   28:44ecd0b9ae99
   |\ \ \   parent:      1:6db2ef61d156
   | | | |  parent:      26:7f25b6c2f0b9
   | | | |  user:        test
   | | | |  date:        Thu Jan 01 00:00:28 1970 +0000
   | | | |  summary:     (28) merge zero known
   | | | |
   o | | |    changeset:   26:7f25b6c2f0b9
   |\ \ \ \   parent:      18:1aa84d96232a
   | | | | |  parent:      25:91da8ed57247
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:26 1970 +0000
   | | | | |  summary:     (26) merge one known; far right
   | | | | |
   | o-----+  changeset:   25:91da8ed57247
   | | | | |  parent:      21:d42a756af44d
   | | | | |  parent:      24:a9c19a3d96b7
   | | | | |  user:        test
   | | | | |  date:        Thu Jan 01 00:00:25 1970 +0000
   | | | | |  summary:     (25) merge one known; far left
   | | | | |
   | o | | |    changeset:   24:a9c19a3d96b7
   | |\ \ \ \   parent:      0:e6eb3150255d
   | | | | | |  parent:      23:a01cddf0766d
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:24 1970 +0000
   | | | | | |  summary:     (24) merge one known; immediate right
   | | | | | |
   | o---+ | |  changeset:   23:a01cddf0766d
   | | | | | |  parent:      1:6db2ef61d156
   | | | | | |  parent:      22:e0d9cccacb5d
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:23 1970 +0000
   | | | | | |  summary:     (23) merge one known; immediate left
   | | | | | |
   | o-------+  changeset:   22:e0d9cccacb5d
   | | | | | |  parent:      18:1aa84d96232a
   |/ / / / /   parent:      21:d42a756af44d
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:22 1970 +0000
   | | | | |    summary:     (22) merge two known; one far left, one far right
   | | | | |
   | | | | o    changeset:   21:d42a756af44d
   | | | | |\   parent:      19:31ddc2c1573b
   | | | | | |  parent:      20:d30ed6450e32
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:21 1970 +0000
   | | | | | |  summary:     (21) expand
   | | | | | |
   +-+-------o  changeset:   20:d30ed6450e32
   | | | | |    parent:      0:e6eb3150255d
   | | | | |    parent:      18:1aa84d96232a
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:20 1970 +0000
   | | | | |    summary:     (20) merge two known; two far right
   | | | | |
   | | | | o    changeset:   19:31ddc2c1573b
   | | | | |\   parent:      15:1dda3f72782d
   | | | | | |  parent:      17:44765d7c06e0
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:19 1970 +0000
   | | | | | |  summary:     (19) expand
   | | | | | |
   o---+---+ |  changeset:   18:1aa84d96232a
     | | | | |  parent:      1:6db2ef61d156
    / / / / /   parent:      15:1dda3f72782d
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:18 1970 +0000
   | | | | |    summary:     (18) merge two known; two far left
   | | | | |
   | | | | o    changeset:   17:44765d7c06e0
   | | | | |\   parent:      12:86b91144a6e9
   | | | | | |  parent:      16:3677d192927d
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:17 1970 +0000
   | | | | | |  summary:     (17) expand
   | | | | | |
   +-+-------o  changeset:   16:3677d192927d
   | | | | |    parent:      0:e6eb3150255d
   | | | | |    parent:      1:6db2ef61d156
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:16 1970 +0000
   | | | | |    summary:     (16) merge two known; one immediate right, one near right
   | | | | |
   | | | o |    changeset:   15:1dda3f72782d
   | | | |\ \   parent:      13:22d8966a97e3
   | | | | | |  parent:      14:8eac370358ef
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:15 1970 +0000
   | | | | | |  summary:     (15) expand
   | | | | | |
   +-------o |  changeset:   14:8eac370358ef
   | | | | |/   parent:      0:e6eb3150255d
   | | | | |    parent:      12:86b91144a6e9
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:14 1970 +0000
   | | | | |    summary:     (14) merge two known; one immediate right, one far right
   | | | | |
   | | | o |    changeset:   13:22d8966a97e3
   | | | |\ \   parent:      9:7010c0af0a35
   | | | | | |  parent:      11:832d76e6bdf2
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:13 1970 +0000
   | | | | | |  summary:     (13) expand
   | | | | | |
   | +---+---o  changeset:   12:86b91144a6e9
   | | | | |    parent:      1:6db2ef61d156
   | | | | |    parent:      9:7010c0af0a35
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:12 1970 +0000
   | | | | |    summary:     (12) merge two known; one immediate right, one far left
   | | | | |
   | | | | o    changeset:   11:832d76e6bdf2
   | | | | |\   parent:      6:b105a072e251
   | | | | | |  parent:      10:74c64d036d72
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:11 1970 +0000
   | | | | | |  summary:     (11) expand
   | | | | | |
   +---------o  changeset:   10:74c64d036d72
   | | | | |/   parent:      0:e6eb3150255d
   | | | | |    parent:      6:b105a072e251
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:10 1970 +0000
   | | | | |    summary:     (10) merge two known; one immediate left, one near right
   | | | | |
   | | | o |    changeset:   9:7010c0af0a35
   | | | |\ \   parent:      7:b632bb1b1224
   | | | | | |  parent:      8:7a0b11f71937
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:09 1970 +0000
   | | | | | |  summary:     (9) expand
   | | | | | |
   +-------o |  changeset:   8:7a0b11f71937
   | | | |/ /   parent:      0:e6eb3150255d
   | | | | |    parent:      7:b632bb1b1224
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:08 1970 +0000
   | | | | |    summary:     (8) merge two known; one immediate left, one far right
   | | | | |
   | | | o |    changeset:   7:b632bb1b1224
   | | | |\ \   parent:      2:3d9a33b8d1e1
   | | | | | |  parent:      5:4409d547b708
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:07 1970 +0000
   | | | | | |  summary:     (7) expand
   | | | | | |
   | | | +---o  changeset:   6:b105a072e251
   | | | | |/   parent:      2:3d9a33b8d1e1
   | | | | |    parent:      5:4409d547b708
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:06 1970 +0000
   | | | | |    summary:     (6) merge two known; one immediate left, one far left
   | | | | |
   | | | o |    changeset:   5:4409d547b708
   | | | |\ \   parent:      3:27eef8ed80b4
   | | | | | |  parent:      4:26a8bac39d9f
   | | | | | |  user:        test
   | | | | | |  date:        Thu Jan 01 00:00:05 1970 +0000
   | | | | | |  summary:     (5) expand
   | | | | | |
   | +---o | |  changeset:   4:26a8bac39d9f
   | | | |/ /   parent:      1:6db2ef61d156
   | | | | |    parent:      3:27eef8ed80b4
   | | | | |    user:        test
   | | | | |    date:        Thu Jan 01 00:00:04 1970 +0000
   | | | | |    summary:     (4) merge two known; one immediate left, one immediate right
   | | | | |
 
 
 Empty revision range - display nothing:
   $ hg glog -r 1..0
 
 From outer space:
   $ cd ..
   $ hg glog -l1 repo
   @  changeset:   34:fea3ac5810e0
   |  tag:         tip
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   $ hg glog -l1 repo/a
   @  changeset:   34:fea3ac5810e0
   |  tag:         tip
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   $ hg glog -l1 repo/missing
 
 File log with revs != cset revs:
   $ hg init flog
   $ cd flog
   $ echo one >one
   $ hg add one
   $ hg commit -mone
   $ echo two >two
   $ hg add two
   $ hg commit -mtwo
   $ echo more >two
   $ hg commit -mmore
   $ hg glog two
   @  changeset:   2:12c28321755b
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     more
   |
   o  changeset:   1:5ac72c0599bf
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     two
   |
 
 Issue1896: File log with explicit style
   $ hg glog --style=default one
   o  changeset:   0:3d578b4a1f53
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     one
   
 Issue2395: glog --style header and footer
   $ hg glog --style=xml one
   <?xml version="1.0"?>
   <log>
   o  <logentry revision="0" node="3d578b4a1f537d5fcf7301bfa9c0b97adfaa6fb1">
      <author email="test">test</author>
      <date>1970-01-01T00:00:00+00:00</date>
      <msg xml:space="preserve">one</msg>
      </logentry>
   </log>
 
   $ cd ..
 
 Incoming and outgoing:
 
   $ hg clone -U -r31 repo repo2
   adding changesets
   adding manifests
   adding file changes
   added 31 changesets with 31 changes to 1 files
   $ cd repo2
 
   $ hg incoming --graph ../repo
   comparing with ../repo
   searching for changes
   o  changeset:   34:fea3ac5810e0
   |  tag:         tip
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   |    parent:      18:1aa84d96232a
   |    user:        test
   |    date:        Thu Jan 01 00:00:33 1970 +0000
   |    summary:     (33) head
   |
   o  changeset:   32:d06dffa21a31
   |  parent:      27:886ed638191b
   |  parent:      31:621d83e11f67
   |  user:        test
   |  date:        Thu Jan 01 00:00:32 1970 +0000
   |  summary:     (32) expand
   |
   o  changeset:   27:886ed638191b
      parent:      21:d42a756af44d
      user:        test
      date:        Thu Jan 01 00:00:27 1970 +0000
      summary:     (27) collapse
   
   $ cd ..
 
   $ hg -R repo outgoing --graph repo2
   comparing with repo2
   searching for changes
   @  changeset:   34:fea3ac5810e0
   |  tag:         tip
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   |    parent:      18:1aa84d96232a
   |    user:        test
   |    date:        Thu Jan 01 00:00:33 1970 +0000
   |    summary:     (33) head
   |
   o  changeset:   32:d06dffa21a31
   |  parent:      27:886ed638191b
   |  parent:      31:621d83e11f67
   |  user:        test
   |  date:        Thu Jan 01 00:00:32 1970 +0000
   |  summary:     (32) expand
   |
   o  changeset:   27:886ed638191b
      parent:      21:d42a756af44d
      user:        test
      date:        Thu Jan 01 00:00:27 1970 +0000
      summary:     (27) collapse
   
 
 File + limit with revs != cset revs:
   $ cd repo
   $ touch b
   $ hg ci -Aqm0
   $ hg glog -l2 a
   o  changeset:   34:fea3ac5810e0
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   | |  parent:      18:1aa84d96232a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:33 1970 +0000
   | |  summary:     (33) head
   | |
 
 File + limit + -ra:b, (b - a) < limit:
   $ hg glog -l3000 -r32:tip a
   o  changeset:   34:fea3ac5810e0
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   | |  parent:      18:1aa84d96232a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:33 1970 +0000
   | |  summary:     (33) head
   | |
   o |    changeset:   32:d06dffa21a31
   |\ \   parent:      27:886ed638191b
   | | |  parent:      31:621d83e11f67
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:32 1970 +0000
   | | |  summary:     (32) expand
   | | |
 
 Point out a common and an uncommon unshown parent
 
   $ hg glog -r 'rev(8) or rev(9)'
   o    changeset:   9:7010c0af0a35
   |\   parent:      7:b632bb1b1224
   | |  parent:      8:7a0b11f71937
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:09 1970 +0000
   | |  summary:     (9) expand
   | |
   o |  changeset:   8:7a0b11f71937
   |\|  parent:      0:e6eb3150255d
   | |  parent:      7:b632bb1b1224
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:08 1970 +0000
   | |  summary:     (8) merge two known; one immediate left, one far right
   | |
 
 File + limit + -ra:b, b < tip:
 
   $ hg glog -l1 -r32:34 a
   o  changeset:   34:fea3ac5810e0
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
 
 file(File) + limit + -ra:b, b < tip:
 
   $ hg glog -l1 -r32:34 -r 'file("a")'
   o  changeset:   34:fea3ac5810e0
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
 
 limit(file(File) and a::b), b < tip:
 
   $ hg glog -r 'limit(file("a") and 32::34, 1)'
   o    changeset:   32:d06dffa21a31
   |\   parent:      27:886ed638191b
   | |  parent:      31:621d83e11f67
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:32 1970 +0000
   | |  summary:     (32) expand
   | |
 
 File + limit + -ra:b, b < tip:
 
   $ hg glog -r 'limit(file("a") and 34::32, 1)'
 
 File + limit + -ra:b, b < tip, (b - a) < limit:
 
   $ hg glog -l10 -r33:34 a
   o  changeset:   34:fea3ac5810e0
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   | |  parent:      18:1aa84d96232a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:33 1970 +0000
   | |  summary:     (33) head
   | |
 
 Do not crash or produce strange graphs if history is buggy
 
   $ hg branch branch
   marked working directory as branch branch
   (branches are permanent and global, did you want a bookmark?)
   $ commit 36 "buggy merge: identical parents" 35 35
   $ hg glog -l5
   @  changeset:   36:08a19a744424
   |  branch:      branch
   |  tag:         tip
   |  parent:      35:9159c3644c5e
   |  parent:      35:9159c3644c5e
   |  user:        test
   |  date:        Thu Jan 01 00:00:36 1970 +0000
   |  summary:     (36) buggy merge: identical parents
   |
   o  changeset:   35:9159c3644c5e
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     0
   |
   o  changeset:   34:fea3ac5810e0
   |  parent:      32:d06dffa21a31
   |  user:        test
   |  date:        Thu Jan 01 00:00:34 1970 +0000
   |  summary:     (34) head
   |
   | o  changeset:   33:68608f5145f9
   | |  parent:      18:1aa84d96232a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:33 1970 +0000
   | |  summary:     (33) head
   | |
   o |    changeset:   32:d06dffa21a31
   |\ \   parent:      27:886ed638191b
   | | |  parent:      31:621d83e11f67
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:32 1970 +0000
   | | |  summary:     (32) expand
   | | |
 
 Test log -G options
 
   $ testlog() {
   >   hg log -G --print-revset "$@"
   >   hg log --template 'nodetag {rev}\n' "$@" | grep nodetag \
   >     | sed 's/.*nodetag/nodetag/' > log.nodes
   >   hg log -G --template 'nodetag {rev}\n' "$@" | grep nodetag \
   >     | sed 's/.*nodetag/nodetag/' > glog.nodes
   >   diff -u log.nodes glog.nodes
   > }
 
 glog always reorders nodes which explains the difference with log
 
   $ testlog -r 27 -r 25 -r 21 -r 34 -r 32 -r 31
   ('group', ('group', ('or', ('or', ('or', ('or', ('or', ('symbol', '27'), ('symbol', '25')), ('symbol', '21')), ('symbol', '34')), ('symbol', '32')), ('symbol', '31'))))
   --- log.nodes	* (glob)
   +++ glog.nodes	* (glob)
   @@ -1,6 +1,6 @@
   -nodetag 27
   -nodetag 25
   -nodetag 21
    nodetag 34
    nodetag 32
    nodetag 31
   +nodetag 27
   +nodetag 25
   +nodetag 21
   [1]
   $ testlog -u test -u not-a-user
   ('group', ('group', ('or', ('func', ('symbol', 'user'), ('string', 'test')), ('func', ('symbol', 'user'), ('string', 'not-a-user')))))
   $ testlog -b not-a-branch
   ('group', ('group', ('func', ('symbol', 'branch'), ('string', 'not-a-branch'))))
   abort: unknown revision 'not-a-branch'!
   abort: unknown revision 'not-a-branch'!
   $ testlog -b default -b branch --only-branch branch
   ('group', ('group', ('or', ('or', ('func', ('symbol', 'branch'), ('string', 'default')), ('func', ('symbol', 'branch'), ('string', 'branch'))), ('func', ('symbol', 'branch'), ('string', 'branch')))))
   $ testlog -k expand -k merge
   ('group', ('group', ('or', ('func', ('symbol', 'keyword'), ('string', 'expand')), ('func', ('symbol', 'keyword'), ('string', 'merge')))))
   $ hg log -G --follow  --template 'nodetag {rev}\n' | grep nodetag | wc -l
   \s*36 (re)
   $ hg log -G --removed --template 'nodetag {rev}\n' | grep nodetag | wc -l
   \s*0 (re)
   $ hg log -G --only-merges --template 'nodetag {rev}\n' | grep nodetag | wc -l
   \s*28 (re)
   $ hg log -G --no-merges --template 'nodetag {rev}\n'
   o  nodetag 35
   |
   o    nodetag 34
   |\
   | \
   | |\
   | | \
   | | |\
   | | | \
   | | | |\
   | | | | \
   | | | | |\
   +-+-+-+-----o  nodetag 33
   | | | | | |
   +---------o  nodetag 29
   | | | | |
   +-+-+---o  nodetag 27
   | | | |/
   | | | o  nodetag 3
   | | |/
   | | o  nodetag 2
   | |/
   | o  nodetag 1
   |/
   o  nodetag 0
   
   $ hg log -G -d 'brace ) in a date'
   abort: invalid date: 'brace ) in a date'
   [255]
   $ hg log -G -P 32 --template '{rev}\n'
   @  36
   |
   o  35
   |
   o  34
   |
   | o  33
   | |
   $ hg log -G --follow a
   abort: -G/--graph option is incompatible with --follow with file argument
   [255]
 
 
 Dedicated repo for --follow and paths filtering
 
   $ cd ..
   $ hg init follow
   $ cd follow
   $ echo a > a
+  $ echo aa > aa
   $ hg ci -Am "add a"
   adding a
+  adding aa
   $ hg cp a b
   $ hg ci -m "copy a b"
   $ mkdir dir
   $ hg mv b dir
   $ hg ci -m "mv b dir/b"
   $ hg mv a b
   $ echo a > d
   $ hg add d
   $ hg ci -m "mv a b; add d"
   $ hg mv dir/b e
   $ hg ci -m "mv dir/b e"
   $ hg glog --template '({rev}) {desc|firstline}\n'
   @  (4) mv dir/b e
   |
   o  (3) mv a b; add d
   |
   o  (2) mv b dir/b
   |
   o  (1) copy a b
   |
   o  (0) add a
   
 
   $ testlog a
   ('group', ('group', ('func', ('symbol', 'filelog'), ('string', 'a'))))
   $ testlog a b
   ('group', ('group', ('or', ('func', ('symbol', 'filelog'), ('string', 'a')), ('func', ('symbol', 'filelog'), ('string', 'b')))))
 
 Test falling back to slow path for non-existing files
 
   $ testlog a c
   ('group', ('group', ('func', ('symbol', '_matchfiles'), ('list', ('string', 'p:a'), ('string', 'p:c')))))
 
 Test multiple --include/--exclude/paths
 
   $ testlog --include a --include e --exclude b --exclude e a e
   ('group', ('group', ('func', ('symbol', '_matchfiles'), ('list', ('list', ('list', ('list', ('list', ('string', 'p:a'), ('string', 'p:e')), ('string', 'i:a')), ('string', 'i:e')), ('string', 'x:b')), ('string', 'x:e')))))
+
+Test glob expansion of pats
+
+  $ expandglobs=`python -c "import mercurial.util; \
+  >   print mercurial.util.expandglobs and 'true' or 'false'"`
+  $ if [ $expandglobs = "true" ]; then
+  >    testlog 'a*';
+  > else
+  >    testlog a*;
+  > fi;
+  ('group', ('group', ('func', ('symbol', 'filelog'), ('string', 'aa'))))