merge with stable

hgext/color.py

@@ -1,572 +1,570
 # color.py color output for the status and qseries commands
 #
 # Copyright (C) 2007 Kevin Christen <[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.
 
 '''colorize output from some commands
 
 This extension modifies the status and resolve commands to add color
 to their output to reflect file status, the qseries command to add
 color to reflect patch status (applied, unapplied, missing), and to
 diff-related commands to highlight additions, removals, diff headers,
 and trailing whitespace.
 
 Other effects in addition to color, like bold and underlined text, are
 also available. By default, the terminfo database is used to find the
 terminal codes used to change color and effect.  If terminfo is not
 available, then effects are rendered with the ECMA-48 SGR control
 function (aka ANSI escape codes).
 
 Default effects may be overridden from your configuration file::
 
   [color]
   status.modified = blue bold underline red_background
   status.added = green bold
   status.removed = red bold blue_background
   status.deleted = cyan bold underline
   status.unknown = magenta bold underline
   status.ignored = black bold
 
   # 'none' turns off all effects
   status.clean = none
   status.copied = none
 
   qseries.applied = blue bold underline
   qseries.unapplied = black bold
   qseries.missing = red bold
 
   diff.diffline = bold
   diff.extended = cyan bold
   diff.file_a = red bold
   diff.file_b = green bold
   diff.hunk = magenta
   diff.deleted = red
   diff.inserted = green
   diff.changed = white
   diff.trailingwhitespace = bold red_background
 
   resolve.unresolved = red bold
   resolve.resolved = green bold
 
   bookmarks.current = green
 
   branches.active = none
   branches.closed = black bold
   branches.current = green
   branches.inactive = none
 
   tags.normal = green
   tags.local = black bold
 
   rebase.rebased = blue
   rebase.remaining = red bold
 
   shelve.age = cyan
   shelve.newest = green bold
   shelve.name = blue bold
 
   histedit.remaining = red bold
 
 The available effects in terminfo mode are 'blink', 'bold', 'dim',
 'inverse', 'invisible', 'italic', 'standout', and 'underline'; in
 ECMA-48 mode, the options are 'bold', 'inverse', 'italic', and
 'underline'.  How each is rendered depends on the terminal emulator.
 Some may not be available for a given terminal type, and will be
 silently ignored.
 
 Note that on some systems, terminfo mode may cause problems when using
 color with the pager extension and less -R. less with the -R option
 will only display ECMA-48 color codes, and terminfo mode may sometimes
 emit codes that less doesn't understand. You can work around this by
 either using ansi mode (or auto mode), or by using less -r (which will
 pass through all terminal control codes, not just color control
 codes).
 
 Because there are only eight standard colors, this module allows you
 to define color names for other color slots which might be available
 for your terminal type, assuming terminfo mode.  For instance::
 
   color.brightblue = 12
   color.pink = 207
   color.orange = 202
 
 to set 'brightblue' to color slot 12 (useful for 16 color terminals
 that have brighter colors defined in the upper eight) and, 'pink' and
 'orange' to colors in 256-color xterm's default color cube.  These
 defined colors may then be used as any of the pre-defined eight,
 including appending '_background' to set the background to that color.
 
 By default, the color extension will use ANSI mode (or win32 mode on
 Windows) if it detects a terminal. To override auto mode (to enable
 terminfo mode, for example), set the following configuration option::
 
   [color]
   mode = terminfo
 
 Any value other than 'ansi', 'win32', 'terminfo', or 'auto' will
 disable color.
 '''
 
 import os
 
 from mercurial import commands, dispatch, extensions, ui as uimod, util
 from mercurial import templater, error
 from mercurial.i18n import _
 
 testedwith = 'internal'
 
 # start and stop parameters for effects
 _effects = {'none': 0, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33,
             'blue': 34, 'magenta': 35, 'cyan': 36, 'white': 37, 'bold': 1,
             'italic': 3, 'underline': 4, 'inverse': 7,
             'black_background': 40, 'red_background': 41,
             'green_background': 42, 'yellow_background': 43,
             'blue_background': 44, 'purple_background': 45,
             'cyan_background': 46, 'white_background': 47}
 
 def _terminfosetup(ui, mode):
     '''Initialize terminfo data and the terminal if we're in terminfo mode.'''
 
     global _terminfo_params
     # If we failed to load curses, we go ahead and return.
     if not _terminfo_params:
         return
     # Otherwise, see what the config file says.
     if mode not in ('auto', 'terminfo'):
         return
 
     _terminfo_params.update((key[6:], (False, int(val)))
         for key, val in ui.configitems('color')
         if key.startswith('color.'))
 
     try:
         curses.setupterm()
     except curses.error, e:
         _terminfo_params = {}
         return
 
     for key, (b, e) in _terminfo_params.items():
         if not b:
             continue
         if not curses.tigetstr(e):
             # Most terminals don't support dim, invis, etc, so don't be
             # noisy and use ui.debug().
             ui.debug("no terminfo entry for %s\n" % e)
             del _terminfo_params[key]
     if not curses.tigetstr('setaf') or not curses.tigetstr('setab'):
         # Only warn about missing terminfo entries if we explicitly asked for
         # terminfo mode.
         if mode == "terminfo":
             ui.warn(_("no terminfo entry for setab/setaf: reverting to "
               "ECMA-48 color\n"))
         _terminfo_params = {}
 
 def _modesetup(ui, coloropt):
     global _terminfo_params
 
     auto = coloropt == 'auto'
     always = not auto and util.parsebool(coloropt)
     if not always and not auto:
         return None
 
     formatted = always or (os.environ.get('TERM') != 'dumb' and ui.formatted())
 
     mode = ui.config('color', 'mode', 'auto')
     realmode = mode
     if mode == 'auto':
         if os.name == 'nt' and 'TERM' not in os.environ:
             # looks line a cmd.exe console, use win32 API or nothing
             realmode = 'win32'
         else:
             realmode = 'ansi'
 
     if realmode == 'win32':
         _terminfo_params = {}
         if not w32effects:
             if mode == 'win32':
                 # only warn if color.mode is explicitly set to win32
                 ui.warn(_('warning: failed to set color mode to %s\n') % mode)
             return None
         _effects.update(w32effects)
     elif realmode == 'ansi':
         _terminfo_params = {}
     elif realmode == 'terminfo':
         _terminfosetup(ui, mode)
         if not _terminfo_params:
             if mode == 'terminfo':
                 ## FIXME Shouldn't we return None in this case too?
                 # only warn if color.mode is explicitly set to win32
                 ui.warn(_('warning: failed to set color mode to %s\n') % mode)
             realmode = 'ansi'
     else:
         return None
 
     if always or (auto and formatted):
         return realmode
     return None
 
 try:
     import curses
     # Mapping from effect name to terminfo attribute name or color number.
     # This will also force-load the curses module.
     _terminfo_params = {'none': (True, 'sgr0'),
                         'standout': (True, 'smso'),
                         'underline': (True, 'smul'),
                         'reverse': (True, 'rev'),
                         'inverse': (True, 'rev'),
                         'blink': (True, 'blink'),
                         'dim': (True, 'dim'),
                         'bold': (True, 'bold'),
                         'invisible': (True, 'invis'),
                         'italic': (True, 'sitm'),
                         'black': (False, curses.COLOR_BLACK),
                         'red': (False, curses.COLOR_RED),
                         'green': (False, curses.COLOR_GREEN),
                         'yellow': (False, curses.COLOR_YELLOW),
                         'blue': (False, curses.COLOR_BLUE),
                         'magenta': (False, curses.COLOR_MAGENTA),
                         'cyan': (False, curses.COLOR_CYAN),
                         'white': (False, curses.COLOR_WHITE)}
 except ImportError:
     _terminfo_params = False
 
 _styles = {'grep.match': 'red bold',
            'grep.linenumber': 'green',
            'grep.rev': 'green',
            'grep.change': 'green',
            'grep.sep': 'cyan',
            'grep.filename': 'magenta',
            'grep.user': 'magenta',
            'grep.date': 'magenta',
            'bookmarks.current': 'green',
            'branches.active': 'none',
            'branches.closed': 'black bold',
            'branches.current': 'green',
            'branches.inactive': 'none',
            'diff.changed': 'white',
            'diff.deleted': 'red',
            'diff.diffline': 'bold',
            'diff.extended': 'cyan bold',
            'diff.file_a': 'red bold',
            'diff.file_b': 'green bold',
            'diff.hunk': 'magenta',
            'diff.inserted': 'green',
            'diff.trailingwhitespace': 'bold red_background',
            'diffstat.deleted': 'red',
            'diffstat.inserted': 'green',
            'histedit.remaining': 'red bold',
            'ui.prompt': 'yellow',
            'log.changeset': 'yellow',
            'rebase.rebased': 'blue',
            'rebase.remaining': 'red bold',
            'resolve.resolved': 'green bold',
            'resolve.unresolved': 'red bold',
            'shelve.age': 'cyan',
            'shelve.newest': 'green bold',
            'shelve.name': 'blue bold',
            'status.added': 'green bold',
            'status.clean': 'none',
            'status.copied': 'none',
            'status.deleted': 'cyan bold underline',
            'status.ignored': 'black bold',
            'status.modified': 'blue bold',
            'status.removed': 'red bold',
            'status.unknown': 'magenta bold underline',
            'tags.normal': 'green',
            'tags.local': 'black bold'}
 
 
 def _effect_str(effect):
     '''Helper function for render_effects().'''
 
     bg = False
     if effect.endswith('_background'):
         bg = True
         effect = effect[:-11]
     attr, val = _terminfo_params[effect]
     if attr:
         return curses.tigetstr(val)
     elif bg:
         return curses.tparm(curses.tigetstr('setab'), val)
     else:
         return curses.tparm(curses.tigetstr('setaf'), val)
 
 def render_effects(text, effects):
     'Wrap text in commands to turn on each effect.'
     if not text:
         return text
     if not _terminfo_params:
         start = [str(_effects[e]) for e in ['none'] + effects.split()]
         start = '\033[' + ';'.join(start) + 'm'
         stop = '\033[' + str(_effects['none']) + 'm'
     else:
         start = ''.join(_effect_str(effect)
                         for effect in ['none'] + effects.split())
         stop = _effect_str('none')
     return ''.join([start, text, stop])
 
 def extstyles():
     for name, ext in extensions.extensions():
         _styles.update(getattr(ext, 'colortable', {}))
 
 def configstyles(ui):
     for status, cfgeffects in ui.configitems('color'):
         if '.' not in status or status.startswith('color.'):
             continue
         cfgeffects = ui.configlist('color', status)
         if cfgeffects:
             good = []
             for e in cfgeffects:
                 if not _terminfo_params and e in _effects:
                     good.append(e)
                 elif e in _terminfo_params or e[:-11] in _terminfo_params:
                     good.append(e)
                 else:
                     ui.warn(_("ignoring unknown color/effect %r "
                               "(configured in color.%s)\n")
                             % (e, status))
             _styles[status] = ' '.join(good)
 
 class colorui(uimod.ui):
     def popbuffer(self, labeled=False):
         if self._colormode is None:
             return super(colorui, self).popbuffer(labeled)
 
         if labeled:
             return ''.join(self.label(a, label) for a, label
                            in self._buffers.pop())
         return ''.join(a for a, label in self._buffers.pop())
 
     _colormode = 'ansi'
     def write(self, *args, **opts):
         if self._colormode is None:
             return super(colorui, self).write(*args, **opts)
 
         label = opts.get('label', '')
         if self._buffers:
             self._buffers[-1].extend([(str(a), label) for a in args])
         elif self._colormode == 'win32':
             for a in args:
                 win32print(a, super(colorui, self).write, **opts)
         else:
             return super(colorui, self).write(
                 *[self.label(str(a), label) for a in args], **opts)
 
     def write_err(self, *args, **opts):
         if self._colormode is None:
             return super(colorui, self).write_err(*args, **opts)
 
         label = opts.get('label', '')
         if self._colormode == 'win32':
             for a in args:
                 win32print(a, super(colorui, self).write_err, **opts)
         else:
             return super(colorui, self).write_err(
                 *[self.label(str(a), label) for a in args], **opts)
 
     def label(self, msg, label):
         if self._colormode is None:
             return super(colorui, self).label(msg, label)
 
         effects = []
         for l in label.split():
             s = _styles.get(l, '')
             if s:
                 effects.append(s)
         effects = ' '.join(effects)
         if effects:
             return '\n'.join([render_effects(s, effects)
                               for s in msg.split('\n')])
         return msg
 
 def templatelabel(context, mapping, args):
     if len(args) != 2:
         # i18n: "label" is a keyword
         raise error.ParseError(_("label expects two arguments"))
 
     thing = templater._evalifliteral(args[1], context, mapping)
 
     # apparently, repo could be a string that is the favicon?
     repo = mapping.get('repo', '')
     if isinstance(repo, str):
         return thing
 
-    label = templater.stringify(args[0][0](context, mapping, args[0][1]))
-    label = templater.runtemplate(context, mapping,
-                                  templater.compiletemplate(label, context))
+    label = templater._evalifliteral(args[0], context, mapping)
 
     thing = templater.stringify(thing)
     label = templater.stringify(label)
 
     return repo.ui.label(thing, label)
 
 def uisetup(ui):
     if ui.plain():
         return
     if not isinstance(ui, colorui):
         colorui.__bases__ = (ui.__class__,)
         ui.__class__ = colorui
     def colorcmd(orig, ui_, opts, cmd, cmdfunc):
         mode = _modesetup(ui_, opts['color'])
         colorui._colormode = mode
         if mode:
             extstyles()
             configstyles(ui_)
         return orig(ui_, opts, cmd, cmdfunc)
     extensions.wrapfunction(dispatch, '_runcommand', colorcmd)
     templater.funcs['label'] = templatelabel
 
 def extsetup(ui):
     commands.globalopts.append(
         ('', 'color', 'auto',
          # i18n: 'always', 'auto', and 'never' are keywords and should
          # not be translated
          _("when to colorize (boolean, always, auto, or never)"),
          _('TYPE')))
 
 def debugcolor(ui, repo, **opts):
     global _styles
     _styles = {}
     for effect in _effects.keys():
         _styles[effect] = effect
     ui.write(('colormode: %s\n') % ui._colormode)
     ui.write(_('available colors:\n'))
     for label, colors in _styles.items():
         ui.write(('%s\n') % colors, label=label)
 
 if os.name != 'nt':
     w32effects = None
 else:
     import re, ctypes
 
     _kernel32 = ctypes.windll.kernel32
 
     _WORD = ctypes.c_ushort
 
     _INVALID_HANDLE_VALUE = -1
 
     class _COORD(ctypes.Structure):
         _fields_ = [('X', ctypes.c_short),
                     ('Y', ctypes.c_short)]
 
     class _SMALL_RECT(ctypes.Structure):
         _fields_ = [('Left', ctypes.c_short),
                     ('Top', ctypes.c_short),
                     ('Right', ctypes.c_short),
                     ('Bottom', ctypes.c_short)]
 
     class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure):
         _fields_ = [('dwSize', _COORD),
                     ('dwCursorPosition', _COORD),
                     ('wAttributes', _WORD),
                     ('srWindow', _SMALL_RECT),
                     ('dwMaximumWindowSize', _COORD)]
 
     _STD_OUTPUT_HANDLE = 0xfffffff5L # (DWORD)-11
     _STD_ERROR_HANDLE = 0xfffffff4L  # (DWORD)-12
 
     _FOREGROUND_BLUE = 0x0001
     _FOREGROUND_GREEN = 0x0002
     _FOREGROUND_RED = 0x0004
     _FOREGROUND_INTENSITY = 0x0008
 
     _BACKGROUND_BLUE = 0x0010
     _BACKGROUND_GREEN = 0x0020
     _BACKGROUND_RED = 0x0040
     _BACKGROUND_INTENSITY = 0x0080
 
     _COMMON_LVB_REVERSE_VIDEO = 0x4000
     _COMMON_LVB_UNDERSCORE = 0x8000
 
     # http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx
     w32effects = {
         'none': -1,
         'black': 0,
         'red': _FOREGROUND_RED,
         'green': _FOREGROUND_GREEN,
         'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN,
         'blue': _FOREGROUND_BLUE,
         'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED,
         'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN,
         'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE,
         'bold': _FOREGROUND_INTENSITY,
         'black_background': 0x100,                  # unused value > 0x0f
         'red_background': _BACKGROUND_RED,
         'green_background': _BACKGROUND_GREEN,
         'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN,
         'blue_background': _BACKGROUND_BLUE,
         'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED,
         'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN,
         'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN |
                              _BACKGROUND_BLUE),
         'bold_background': _BACKGROUND_INTENSITY,
         'underline': _COMMON_LVB_UNDERSCORE,  # double-byte charsets only
         'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only
     }
 
     passthrough = set([_FOREGROUND_INTENSITY,
                        _BACKGROUND_INTENSITY,
                        _COMMON_LVB_UNDERSCORE,
                        _COMMON_LVB_REVERSE_VIDEO])
 
     stdout = _kernel32.GetStdHandle(
                   _STD_OUTPUT_HANDLE)  # don't close the handle returned
     if stdout is None or stdout == _INVALID_HANDLE_VALUE:
         w32effects = None
     else:
         csbi = _CONSOLE_SCREEN_BUFFER_INFO()
         if not _kernel32.GetConsoleScreenBufferInfo(
                     stdout, ctypes.byref(csbi)):
             # stdout may not support GetConsoleScreenBufferInfo()
             # when called from subprocess or redirected
             w32effects = None
         else:
             origattr = csbi.wAttributes
             ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)',
                                 re.MULTILINE | re.DOTALL)
 
     def win32print(text, orig, **opts):
         label = opts.get('label', '')
         attr = origattr
 
         def mapcolor(val, attr):
             if val == -1:
                 return origattr
             elif val in passthrough:
                 return attr | val
             elif val > 0x0f:
                 return (val & 0x70) | (attr & 0x8f)
             else:
                 return (val & 0x07) | (attr & 0xf8)
 
         # determine console attributes based on labels
         for l in label.split():
             style = _styles.get(l, '')
             for effect in style.split():
                 attr = mapcolor(w32effects[effect], attr)
 
         # hack to ensure regexp finds data
         if not text.startswith('\033['):
             text = '\033[m' + text
 
         # Look for ANSI-like codes embedded in text
         m = re.match(ansire, text)
 
         try:
             while m:
                 for sattr in m.group(1).split(';'):
                     if sattr:
                         attr = mapcolor(int(sattr), attr)
                 _kernel32.SetConsoleTextAttribute(stdout, attr)
                 orig(m.group(2), **opts)
                 m = re.match(ansire, m.group(3))
         finally:
             # Explicitly reset original attributes
             _kernel32.SetConsoleTextAttribute(stdout, origattr)
 
 cmdtable = {
     'debugcolor':
         (debugcolor, [], ('hg debugcolor'))
 }

mercurial/templater.py

@@ -1,708 +1,707
 # templater.py - template expansion for output
 #
 # Copyright 2005, 2006 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from i18n import _
 import sys, os, re
 import util, config, templatefilters, templatekw, parser, error
 import types
 import minirst
 
 # template parsing
 
 elements = {
     "(": (20, ("group", 1, ")"), ("func", 1, ")")),
     ",": (2, None, ("list", 2)),
     "|": (5, None, ("|", 5)),
     "%": (6, None, ("%", 6)),
     ")": (0, None, None),
     "symbol": (0, ("symbol",), None),
     "string": (0, ("string",), None),
+    "rawstring": (0, ("rawstring",), None),
     "end": (0, None, None),
 }
 
 def tokenizer(data):
     program, start, end = data
     pos = start
     while pos < end:
         c = program[pos]
         if c.isspace(): # skip inter-token whitespace
             pass
         elif c in "(,)%|": # handle simple operators
             yield (c, None, pos)
         elif (c in '"\'' or c == 'r' and
               program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings
             if c == 'r':
                 pos += 1
                 c = program[pos]
                 decode = False
             else:
                 decode = True
             pos += 1
             s = pos
             while pos < end: # find closing quote
                 d = program[pos]
                 if decode and d == '\\': # skip over escaped characters
                     pos += 2
                     continue
                 if d == c:
                     if not decode:
-                        yield ('string', program[s:pos].replace('\\', r'\\'), s)
+                        yield ('rawstring', program[s:pos], s)
                         break
                     yield ('string', program[s:pos], s)
                     break
                 pos += 1
             else:
                 raise error.ParseError(_("unterminated string"), s)
         elif c.isalnum() or c in '_':
             s = pos
             pos += 1
             while pos < end: # find end of symbol
                 d = program[pos]
                 if not (d.isalnum() or d == "_"):
                     break
                 pos += 1
             sym = program[s:pos]
             yield ('symbol', sym, s)
             pos -= 1
         elif c == '}':
             pos += 1
             break
         else:
             raise error.ParseError(_("syntax error"), pos)
         pos += 1
     yield ('end', None, pos)
 
-def compiletemplate(tmpl, context):
+def compiletemplate(tmpl, context, strtoken="string"):
     parsed = []
     pos, stop = 0, len(tmpl)
     p = parser.parser(tokenizer, elements)
     while pos < stop:
         n = tmpl.find('{', pos)
         if n < 0:
-            parsed.append(("string", tmpl[pos:].decode("string-escape")))
+            parsed.append((strtoken, tmpl[pos:]))
             break
         if n > 0 and tmpl[n - 1] == '\\':
             # escaped
-            parsed.append(("string",
-                           (tmpl[pos:n - 1] + "{").decode("string-escape")))
+            parsed.append((strtoken, (tmpl[pos:n - 1] + "{")))
             pos = n + 1
             continue
         if n > pos:
-            parsed.append(("string", tmpl[pos:n].decode("string-escape")))
+            parsed.append((strtoken, tmpl[pos:n]))
 
         pd = [tmpl, n + 1, stop]
         parseres, pos = p.parse(pd)
         parsed.append(parseres)
 
     return [compileexp(e, context) for e in parsed]
 
 def compileexp(exp, context):
     t = exp[0]
     if t in methods:
         return methods[t](exp, context)
     raise error.ParseError(_("unknown method '%s'") % t)
 
 # template evaluation
 
 def getsymbol(exp):
     if exp[0] == 'symbol':
         return exp[1]
     raise error.ParseError(_("expected a symbol"))
 
 def getlist(x):
     if not x:
         return []
     if x[0] == 'list':
         return getlist(x[1]) + [x[2]]
     return [x]
 
 def getfilter(exp, context):
     f = getsymbol(exp)
     if f not in context._filters:
         raise error.ParseError(_("unknown function '%s'") % f)
     return context._filters[f]
 
 def gettemplate(exp, context):
-    if exp[0] == 'string':
-        return compiletemplate(exp[1], context)
+    if exp[0] == 'string' or exp[0] == 'rawstring':
+        return compiletemplate(exp[1], context, strtoken=exp[0])
     if exp[0] == 'symbol':
         return context._load(exp[1])
     raise error.ParseError(_("expected template specifier"))
 
 def runstring(context, mapping, data):
+    return data.decode("string-escape")
+
+def runrawstring(context, mapping, data):
     return data
 
 def runsymbol(context, mapping, key):
     v = mapping.get(key)
     if v is None:
         v = context._defaults.get(key)
     if v is None:
         try:
             v = context.process(key, mapping)
         except TemplateNotFound:
             v = ''
     if util.safehasattr(v, '__call__'):
         return v(**mapping)
     if isinstance(v, types.GeneratorType):
         v = list(v)
         mapping[key] = v
         return v
     return v
 
 def buildfilter(exp, context):
     func, data = compileexp(exp[1], context)
     filt = getfilter(exp[2], context)
     return (runfilter, (func, data, filt))
 
 def runfilter(context, mapping, data):
     func, data, filt = data
     try:
         return filt(func(context, mapping, data))
     except (ValueError, AttributeError, TypeError):
         if isinstance(data, tuple):
             dt = data[1]
         else:
             dt = data
         raise util.Abort(_("template filter '%s' is not compatible with "
                            "keyword '%s'") % (filt.func_name, dt))
 
 def buildmap(exp, context):
     func, data = compileexp(exp[1], context)
     ctmpl = gettemplate(exp[2], context)
     return (runmap, (func, data, ctmpl))
 
 def runtemplate(context, mapping, template):
     for func, data in template:
         yield func(context, mapping, data)
 
 def runmap(context, mapping, data):
     func, data, ctmpl = data
     d = func(context, mapping, data)
     if util.safehasattr(d, '__call__'):
         d = d()
 
     lm = mapping.copy()
 
     for i in d:
         if isinstance(i, dict):
             lm.update(i)
             lm['originalnode'] = mapping.get('node')
             yield runtemplate(context, lm, ctmpl)
         else:
             # v is not an iterable of dicts, this happen when 'key'
             # has been fully expanded already and format is useless.
             # If so, return the expanded value.
             yield i
 
 def buildfunc(exp, context):
     n = getsymbol(exp[1])
     args = [compileexp(x, context) for x in getlist(exp[2])]
     if n in funcs:
         f = funcs[n]
         return (f, args)
     if n in context._filters:
         if len(args) != 1:
             raise error.ParseError(_("filter %s expects one argument") % n)
         f = context._filters[n]
         return (runfilter, (args[0][0], args[0][1], f))
 
 def date(context, mapping, args):
     if not (1 <= len(args) <= 2):
         raise error.ParseError(_("date expects one or two arguments"))
 
     date = args[0][0](context, mapping, args[0][1])
     if len(args) == 2:
         fmt = stringify(args[1][0](context, mapping, args[1][1]))
         return util.datestr(date, fmt)
     return util.datestr(date)
 
 def fill(context, mapping, args):
     if not (1 <= len(args) <= 4):
         raise error.ParseError(_("fill expects one to four arguments"))
 
     text = stringify(args[0][0](context, mapping, args[0][1]))
     width = 76
     initindent = ''
     hangindent = ''
     if 2 <= len(args) <= 4:
         try:
             width = int(stringify(args[1][0](context, mapping, args[1][1])))
         except ValueError:
             raise error.ParseError(_("fill expects an integer width"))
         try:
-            initindent = stringify(args[2][0](context, mapping, args[2][1]))
-            initindent = stringify(runtemplate(context, mapping,
-                                     compiletemplate(initindent, context)))
-            hangindent = stringify(args[3][0](context, mapping, args[3][1]))
-            hangindent = stringify(runtemplate(context, mapping,
-                                     compiletemplate(hangindent, context)))
+            initindent = stringify(_evalifliteral(args[2], context, mapping))
+            hangindent = stringify(_evalifliteral(args[3], context, mapping))
         except IndexError:
             pass
 
     return templatefilters.fill(text, width, initindent, hangindent)
 
 def pad(context, mapping, args):
     """usage: pad(text, width, fillchar=' ', right=False)
     """
     if not (2 <= len(args) <= 4):
         raise error.ParseError(_("pad() expects two to four arguments"))
 
     width = int(args[1][1])
 
     text = stringify(args[0][0](context, mapping, args[0][1]))
     if args[0][0] == runstring:
         text = stringify(runtemplate(context, mapping,
             compiletemplate(text, context)))
 
     right = False
     fillchar = ' '
     if len(args) > 2:
         fillchar = stringify(args[2][0](context, mapping, args[2][1]))
     if len(args) > 3:
         right = util.parsebool(args[3][1])
 
     if right:
         return text.rjust(width, fillchar)
     else:
         return text.ljust(width, fillchar)
 
 def get(context, mapping, args):
     if len(args) != 2:
         # i18n: "get" is a keyword
         raise error.ParseError(_("get() expects two arguments"))
 
     dictarg = args[0][0](context, mapping, args[0][1])
     if not util.safehasattr(dictarg, 'get'):
         # i18n: "get" is a keyword
         raise error.ParseError(_("get() expects a dict as first argument"))
 
     key = args[1][0](context, mapping, args[1][1])
     yield dictarg.get(key)
 
 def _evalifliteral(arg, context, mapping):
     t = stringify(arg[0](context, mapping, arg[1]))
-    if arg[0] == runstring:
-        yield runtemplate(context, mapping, compiletemplate(t, context))
+    if arg[0] == runstring or arg[0] == runrawstring:
+        yield runtemplate(context, mapping,
+                          compiletemplate(t, context, strtoken='rawstring'))
     else:
         yield t
 
 def if_(context, mapping, args):
     if not (2 <= len(args) <= 3):
         # i18n: "if" is a keyword
         raise error.ParseError(_("if expects two or three arguments"))
 
     test = stringify(args[0][0](context, mapping, args[0][1]))
     if test:
         yield _evalifliteral(args[1], context, mapping)
     elif len(args) == 3:
         yield _evalifliteral(args[2], context, mapping)
 
 def ifcontains(context, mapping, args):
     if not (3 <= len(args) <= 4):
         # i18n: "ifcontains" is a keyword
         raise error.ParseError(_("ifcontains expects three or four arguments"))
 
     item = stringify(args[0][0](context, mapping, args[0][1]))
     items = args[1][0](context, mapping, args[1][1])
 
     if item in items:
         yield _evalifliteral(args[2], context, mapping)
     elif len(args) == 4:
         yield _evalifliteral(args[3], context, mapping)
 
 def ifeq(context, mapping, args):
     if not (3 <= len(args) <= 4):
         # i18n: "ifeq" is a keyword
         raise error.ParseError(_("ifeq expects three or four arguments"))
 
     test = stringify(args[0][0](context, mapping, args[0][1]))
     match = stringify(args[1][0](context, mapping, args[1][1]))
     if test == match:
         yield _evalifliteral(args[2], context, mapping)
     elif len(args) == 4:
         yield _evalifliteral(args[3], context, mapping)
 
 def join(context, mapping, args):
     if not (1 <= len(args) <= 2):
         # i18n: "join" is a keyword
         raise error.ParseError(_("join expects one or two arguments"))
 
     joinset = args[0][0](context, mapping, args[0][1])
     if util.safehasattr(joinset, '__call__'):
         jf = joinset.joinfmt
         joinset = [jf(x) for x in joinset()]
 
     joiner = " "
     if len(args) > 1:
-        joiner = args[1][0](context, mapping, args[1][1])
+        joiner = stringify(args[1][0](context, mapping, args[1][1]))
 
     first = True
     for x in joinset:
         if first:
             first = False
         else:
             yield joiner
         yield x
 
 def label(context, mapping, args):
     if len(args) != 2:
         # i18n: "label" is a keyword
         raise error.ParseError(_("label expects two arguments"))
 
     # ignore args[0] (the label string) since this is supposed to be a a no-op
     yield _evalifliteral(args[1], context, mapping)
 
 def revset(context, mapping, args):
     """usage: revset(query[, formatargs...])
     """
     if not len(args) > 0:
         # i18n: "revset" is a keyword
         raise error.ParseError(_("revset expects one or more arguments"))
 
     raw = args[0][1]
     ctx = mapping['ctx']
     repo = ctx._repo
 
     if len(args) > 1:
         formatargs = list([a[0](context, mapping, a[1]) for a in args[1:]])
         revs = repo.revs(raw, *formatargs)
         revs = list([str(r) for r in revs])
     else:
         revsetcache = mapping['cache'].setdefault("revsetcache", {})
         if raw in revsetcache:
             revs = revsetcache[raw]
         else:
             revs = repo.revs(raw)
             revs = list([str(r) for r in revs])
             revsetcache[raw] = revs
 
     return templatekw.showlist("revision", revs, **mapping)
 
 def rstdoc(context, mapping, args):
     if len(args) != 2:
         # i18n: "rstdoc" is a keyword
         raise error.ParseError(_("rstdoc expects two arguments"))
 
     text = stringify(args[0][0](context, mapping, args[0][1]))
     style = stringify(args[1][0](context, mapping, args[1][1]))
 
     return minirst.format(text, style=style, keep=['verbose'])
 
 def shortest(context, mapping, args):
     """usage: shortest(node, minlength=4)
     """
     if not (1 <= len(args) <= 2):
         raise error.ParseError(_("shortest() expects one or two arguments"))
 
     node = stringify(args[0][0](context, mapping, args[0][1]))
 
     minlength = 4
     if len(args) > 1:
         minlength = int(args[1][1])
 
     cl = mapping['ctx']._repo.changelog
     def isvalid(test):
         try:
             try:
                 cl.index.partialmatch(test)
             except AttributeError:
                 # Pure mercurial doesn't support partialmatch on the index.
                 # Fallback to the slow way.
                 if cl._partialmatch(test) is None:
                     return False
 
             try:
                 i = int(test)
                 # if we are a pure int, then starting with zero will not be
                 # confused as a rev; or, obviously, if the int is larger than
                 # the value of the tip rev
                 if test[0] == '0' or i > len(cl):
                     return True
                 return False
             except ValueError:
                 return True
         except error.RevlogError:
             return False
 
     shortest = node
     startlength = max(6, minlength)
     length = startlength
     while True:
         test = node[:length]
         if isvalid(test):
             shortest = test
             if length == minlength or length > startlength:
                 return shortest
             length -= 1
         else:
             length += 1
             if len(shortest) <= length:
                 return shortest
 
 def strip(context, mapping, args):
     if not (1 <= len(args) <= 2):
         raise error.ParseError(_("strip expects one or two arguments"))
 
-    text = args[0][0](context, mapping, args[0][1])
+    text = stringify(args[0][0](context, mapping, args[0][1]))
     if len(args) == 2:
-        chars = args[1][0](context, mapping, args[1][1])
+        chars = stringify(args[1][0](context, mapping, args[1][1]))
         return text.strip(chars)
     return text.strip()
 
 def sub(context, mapping, args):
     if len(args) != 3:
         # i18n: "sub" is a keyword
         raise error.ParseError(_("sub expects three arguments"))
 
     pat = stringify(args[0][0](context, mapping, args[0][1]))
     rpl = stringify(args[1][0](context, mapping, args[1][1]))
-    src = stringify(args[2][0](context, mapping, args[2][1]))
-    src = stringify(runtemplate(context, mapping,
-                                compiletemplate(src, context)))
+    src = stringify(_evalifliteral(args[2], context, mapping))
     yield re.sub(pat, rpl, src)
 
 methods = {
     "string": lambda e, c: (runstring, e[1]),
+    "rawstring": lambda e, c: (runrawstring, e[1]),
     "symbol": lambda e, c: (runsymbol, e[1]),
     "group": lambda e, c: compileexp(e[1], c),
 #    ".": buildmember,
     "|": buildfilter,
     "%": buildmap,
     "func": buildfunc,
     }
 
 funcs = {
     "date": date,
     "fill": fill,
     "get": get,
     "if": if_,
     "ifcontains": ifcontains,
     "ifeq": ifeq,
     "join": join,
     "label": label,
     "pad": pad,
     "revset": revset,
     "rstdoc": rstdoc,
     "shortest": shortest,
     "strip": strip,
     "sub": sub,
 }
 
 # template engine
 
 path = ['templates', '../templates']
 stringify = templatefilters.stringify
 
 def _flatten(thing):
     '''yield a single stream from a possibly nested set of iterators'''
     if isinstance(thing, str):
         yield thing
     elif not util.safehasattr(thing, '__iter__'):
         if thing is not None:
             yield str(thing)
     else:
         for i in thing:
             if isinstance(i, str):
                 yield i
             elif not util.safehasattr(i, '__iter__'):
                 if i is not None:
                     yield str(i)
             elif i is not None:
                 for j in _flatten(i):
                     yield j
 
 def parsestring(s, quoted=True):
     '''parse a string using simple c-like syntax.
     string must be in quotes if quoted is True.'''
     if quoted:
         if len(s) < 2 or s[0] != s[-1]:
             raise SyntaxError(_('unmatched quotes'))
         return s[1:-1].decode('string_escape')
 
     return s.decode('string_escape')
 
 class engine(object):
     '''template expansion engine.
 
     template expansion works like this. a map file contains key=value
     pairs. if value is quoted, it is treated as string. otherwise, it
     is treated as name of template file.
 
     templater is asked to expand a key in map. it looks up key, and
     looks for strings like this: {foo}. it expands {foo} by looking up
     foo in map, and substituting it. expansion is recursive: it stops
     when there is no more {foo} to replace.
 
     expansion also allows formatting and filtering.
 
     format uses key to expand each item in list. syntax is
     {key%format}.
 
     filter uses function to transform value. syntax is
     {key|filter1|filter2|...}.'''
 
     def __init__(self, loader, filters={}, defaults={}):
         self._loader = loader
         self._filters = filters
         self._defaults = defaults
         self._cache = {}
 
     def _load(self, t):
         '''load, parse, and cache a template'''
         if t not in self._cache:
             self._cache[t] = compiletemplate(self._loader(t), self)
         return self._cache[t]
 
     def process(self, t, mapping):
         '''Perform expansion. t is name of map element to expand.
         mapping contains added elements for use during expansion. Is a
         generator.'''
         return _flatten(runtemplate(self, mapping, self._load(t)))
 
 engines = {'default': engine}
 
 def stylelist():
     paths = templatepath()
     if not paths:
         return _('no templates found, try `hg debuginstall` for more info')
     dirlist =  os.listdir(paths[0])
     stylelist = []
     for file in dirlist:
         split = file.split(".")
         if split[0] == "map-cmdline":
             stylelist.append(split[1])
     return ", ".join(sorted(stylelist))
 
 class TemplateNotFound(util.Abort):
     pass
 
 class templater(object):
 
     def __init__(self, mapfile, filters={}, defaults={}, cache={},
                  minchunk=1024, maxchunk=65536):
         '''set up template engine.
         mapfile is name of file to read map definitions from.
         filters is dict of functions. each transforms a value into another.
         defaults is dict of default map definitions.'''
         self.mapfile = mapfile or 'template'
         self.cache = cache.copy()
         self.map = {}
         self.base = (mapfile and os.path.dirname(mapfile)) or ''
         self.filters = templatefilters.filters.copy()
         self.filters.update(filters)
         self.defaults = defaults
         self.minchunk, self.maxchunk = minchunk, maxchunk
         self.ecache = {}
 
         if not mapfile:
             return
         if not os.path.exists(mapfile):
             raise util.Abort(_("style '%s' not found") % mapfile,
                              hint=_("available styles: %s") % stylelist())
 
         conf = config.config()
         conf.read(mapfile)
 
         for key, val in conf[''].items():
             if not val:
                 raise SyntaxError(_('%s: missing value') % conf.source('', key))
             if val[0] in "'\"":
                 try:
                     self.cache[key] = parsestring(val)
                 except SyntaxError, inst:
                     raise SyntaxError('%s: %s' %
                                       (conf.source('', key), inst.args[0]))
             else:
                 val = 'default', val
                 if ':' in val[1]:
                     val = val[1].split(':', 1)
                 self.map[key] = val[0], os.path.join(self.base, val[1])
 
     def __contains__(self, key):
         return key in self.cache or key in self.map
 
     def load(self, t):
         '''Get the template for the given template name. Use a local cache.'''
         if t not in self.cache:
             try:
                 self.cache[t] = util.readfile(self.map[t][1])
             except KeyError, inst:
                 raise TemplateNotFound(_('"%s" not in template map') %
                                        inst.args[0])
             except IOError, inst:
                 raise IOError(inst.args[0], _('template file %s: %s') %
                               (self.map[t][1], inst.args[1]))
         return self.cache[t]
 
     def __call__(self, t, **mapping):
         ttype = t in self.map and self.map[t][0] or 'default'
         if ttype not in self.ecache:
             self.ecache[ttype] = engines[ttype](self.load,
                                                  self.filters, self.defaults)
         proc = self.ecache[ttype]
 
         stream = proc.process(t, mapping)
         if self.minchunk:
             stream = util.increasingchunks(stream, min=self.minchunk,
                                            max=self.maxchunk)
         return stream
 
 def templatepath(name=None):
     '''return location of template file or directory (if no name).
     returns None if not found.'''
     normpaths = []
 
     # executable version (py2exe) doesn't support __file__
     if util.mainfrozen():
         module = sys.executable
     else:
         module = __file__
     for f in path:
         if f.startswith('/'):
             p = f
         else:
             fl = f.split('/')
             p = os.path.join(os.path.dirname(module), *fl)
         if name:
             p = os.path.join(p, name)
         if name and os.path.exists(p):
             return os.path.normpath(p)
         elif os.path.isdir(p):
             normpaths.append(os.path.normpath(p))
 
     return normpaths
 
 def stylemap(styles, paths=None):
     """Return path to mapfile for a given style.
 
     Searches mapfile in the following locations:
     1. templatepath/style/map
     2. templatepath/map-style
     3. templatepath/map
     """
 
     if paths is None:
         paths = templatepath()
     elif isinstance(paths, str):
         paths = [paths]
 
     if isinstance(styles, str):
         styles = [styles]
 
     for style in styles:
         if not style:
             continue
         locations = [os.path.join(style, 'map'), 'map-' + style]
         locations.append('map')
 
         for path in paths:
             for location in locations:
                 mapfile = os.path.join(path, location)
                 if os.path.isfile(mapfile):
                     return style, mapfile
 
     raise RuntimeError("No hgweb templates found in %r" % paths)

tests/test-command-template.t

@@ -1,1708 +1,1850
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg add a
   $ echo line 1 > b
   $ echo line 2 >> b
   $ hg commit -l b -d '1000000 0' -u 'User Name <user@hostname>'
 
   $ hg add b
   $ echo other 1 > c
   $ echo other 2 >> c
   $ echo >> c
   $ echo other 3 >> c
   $ hg commit -l c -d '1100000 0' -u 'A. N. Other <other@place>'
 
   $ hg add c
   $ hg commit -m 'no person' -d '1200000 0' -u 'other@place'
   $ echo c >> c
   $ hg commit -m 'no user, no domain' -d '1300000 0' -u 'person'
 
   $ echo foo > .hg/branch
   $ hg commit -m 'new branch' -d '1400000 0' -u 'person'
 
   $ hg co -q 3
   $ echo other 4 >> d
   $ hg add d
   $ hg commit -m 'new head' -d '1500000 0' -u 'person'
 
   $ hg merge -q foo
   $ hg commit -m 'merge' -d '1500001 0' -u 'person'
 
 Second branch starting at nullrev:
 
   $ hg update null
   0 files updated, 0 files merged, 4 files removed, 0 files unresolved
   $ echo second > second
   $ hg add second
   $ hg commit -m second -d '1000000 0' -u 'User Name <user@hostname>'
   created new head
 
   $ echo third > third
   $ hg add third
   $ hg mv second fourth
   $ hg commit -m third -d "2020-01-01 10:01"
 
   $ hg log --template '{join(file_copies, ",\n")}\n' -r .
   fourth (second)
   $ hg log -T '{file_copies % "{source} -> {name}\n"}' -r .
   second -> fourth
 
 Quoting for ui.logtemplate
 
   $ hg tip --config "ui.logtemplate={rev}\n"
   8
   $ hg tip --config "ui.logtemplate='{rev}\n'"
   8
   $ hg tip --config 'ui.logtemplate="{rev}\n"'
   8
 
 Make sure user/global hgrc does not affect tests
 
   $ echo '[ui]' > .hg/hgrc
   $ echo 'logtemplate =' >> .hg/hgrc
   $ echo 'style =' >> .hg/hgrc
 
 Add some simple styles to settings
 
   $ echo '[templates]' >> .hg/hgrc
   $ printf 'simple = "{rev}\\n"\n' >> .hg/hgrc
   $ printf 'simple2 = {rev}\\n\n' >> .hg/hgrc
 
   $ hg log -l1 -Tsimple
   8
   $ hg log -l1 -Tsimple2
   8
 
 Test templates and style maps in files:
 
   $ echo "{rev}" > tmpl
   $ hg log -l1 -T./tmpl
   8
   $ hg log -l1 -Tblah/blah
   blah/blah (no-eol)
 
   $ printf 'changeset = "{rev}\\n"\n' > map-simple
   $ hg log -l1 -T./map-simple
   8
 
 Default style is like normal output:
 
   $ hg log > log.out
   $ hg log --style default > style.out
   $ cmp log.out style.out || diff -u log.out style.out
 
   $ hg log -v > log.out
   $ hg log -v --style default > style.out
   $ cmp log.out style.out || diff -u log.out style.out
 
   $ hg log --debug > log.out
   $ hg log --debug --style default > style.out
   $ cmp log.out style.out || diff -u log.out style.out
 
 Revision with no copies (used to print a traceback):
 
   $ hg tip -v --template '\n'
   
 
 Compact style works:
 
   $ hg log -Tcompact
   8[tip]   95c24699272e   2020-01-01 10:01 +0000   test
     third
   
   7:-1   29114dbae42b   1970-01-12 13:46 +0000   user
     second
   
   6:5,4   d41e714fe50d   1970-01-18 08:40 +0000   person
     merge
   
   5:3   13207e5a10d9   1970-01-18 08:40 +0000   person
     new head
   
   4   bbe44766e73d   1970-01-17 04:53 +0000   person
     new branch
   
   3   10e46f2dcbf4   1970-01-16 01:06 +0000   person
     no user, no domain
   
   2   97054abb4ab8   1970-01-14 21:20 +0000   other
     no person
   
   1   b608e9d1a3f0   1970-01-13 17:33 +0000   other
     other 1
   
   0   1e4e1b8f71e0   1970-01-12 13:46 +0000   user
     line 1
   
 
   $ hg log -v --style compact
   8[tip]   95c24699272e   2020-01-01 10:01 +0000   test
     third
   
   7:-1   29114dbae42b   1970-01-12 13:46 +0000   User Name <user@hostname>
     second
   
   6:5,4   d41e714fe50d   1970-01-18 08:40 +0000   person
     merge
   
   5:3   13207e5a10d9   1970-01-18 08:40 +0000   person
     new head
   
   4   bbe44766e73d   1970-01-17 04:53 +0000   person
     new branch
   
   3   10e46f2dcbf4   1970-01-16 01:06 +0000   person
     no user, no domain
   
   2   97054abb4ab8   1970-01-14 21:20 +0000   other@place
     no person
   
   1   b608e9d1a3f0   1970-01-13 17:33 +0000   A. N. Other <other@place>
     other 1
   other 2
   
   other 3
   
   0   1e4e1b8f71e0   1970-01-12 13:46 +0000   User Name <user@hostname>
     line 1
   line 2
   
 
   $ hg log --debug --style compact
   8[tip]:7,-1   95c24699272e   2020-01-01 10:01 +0000   test
     third
   
   7:-1,-1   29114dbae42b   1970-01-12 13:46 +0000   User Name <user@hostname>
     second
   
   6:5,4   d41e714fe50d   1970-01-18 08:40 +0000   person
     merge
   
   5:3,-1   13207e5a10d9   1970-01-18 08:40 +0000   person
     new head
   
   4:3,-1   bbe44766e73d   1970-01-17 04:53 +0000   person
     new branch
   
   3:2,-1   10e46f2dcbf4   1970-01-16 01:06 +0000   person
     no user, no domain
   
   2:1,-1   97054abb4ab8   1970-01-14 21:20 +0000   other@place
     no person
   
   1:0,-1   b608e9d1a3f0   1970-01-13 17:33 +0000   A. N. Other <other@place>
     other 1
   other 2
   
   other 3
   
   0:-1,-1   1e4e1b8f71e0   1970-01-12 13:46 +0000   User Name <user@hostname>
     line 1
   line 2
   
 
 Test xml styles:
 
   $ hg log --style xml
   <?xml version="1.0"?>
   <log>
   <logentry revision="8" node="95c24699272ef57d062b8bccc32c878bf841784a">
   <tag>tip</tag>
   <author email="test">test</author>
   <date>2020-01-01T10:01:00+00:00</date>
   <msg xml:space="preserve">third</msg>
   </logentry>
   <logentry revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453">
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="user@hostname">User Name</author>
   <date>1970-01-12T13:46:40+00:00</date>
   <msg xml:space="preserve">second</msg>
   </logentry>
   <logentry revision="6" node="d41e714fe50d9e4a5f11b4d595d543481b5f980b">
   <parent revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f" />
   <parent revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74" />
   <author email="person">person</author>
   <date>1970-01-18T08:40:01+00:00</date>
   <msg xml:space="preserve">merge</msg>
   </logentry>
   <logentry revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f">
   <parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
   <author email="person">person</author>
   <date>1970-01-18T08:40:00+00:00</date>
   <msg xml:space="preserve">new head</msg>
   </logentry>
   <logentry revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74">
   <branch>foo</branch>
   <author email="person">person</author>
   <date>1970-01-17T04:53:20+00:00</date>
   <msg xml:space="preserve">new branch</msg>
   </logentry>
   <logentry revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47">
   <author email="person">person</author>
   <date>1970-01-16T01:06:40+00:00</date>
   <msg xml:space="preserve">no user, no domain</msg>
   </logentry>
   <logentry revision="2" node="97054abb4ab824450e9164180baf491ae0078465">
   <author email="other@place">other</author>
   <date>1970-01-14T21:20:00+00:00</date>
   <msg xml:space="preserve">no person</msg>
   </logentry>
   <logentry revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965">
   <author email="other@place">A. N. Other</author>
   <date>1970-01-13T17:33:20+00:00</date>
   <msg xml:space="preserve">other 1
   other 2
   
   other 3</msg>
   </logentry>
   <logentry revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f">
   <author email="user@hostname">User Name</author>
   <date>1970-01-12T13:46:40+00:00</date>
   <msg xml:space="preserve">line 1
   line 2</msg>
   </logentry>
   </log>
 
   $ hg log -v --style xml
   <?xml version="1.0"?>
   <log>
   <logentry revision="8" node="95c24699272ef57d062b8bccc32c878bf841784a">
   <tag>tip</tag>
   <author email="test">test</author>
   <date>2020-01-01T10:01:00+00:00</date>
   <msg xml:space="preserve">third</msg>
   <paths>
   <path action="A">fourth</path>
   <path action="A">third</path>
   <path action="R">second</path>
   </paths>
   <copies>
   <copy source="second">fourth</copy>
   </copies>
   </logentry>
   <logentry revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453">
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="user@hostname">User Name</author>
   <date>1970-01-12T13:46:40+00:00</date>
   <msg xml:space="preserve">second</msg>
   <paths>
   <path action="A">second</path>
   </paths>
   </logentry>
   <logentry revision="6" node="d41e714fe50d9e4a5f11b4d595d543481b5f980b">
   <parent revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f" />
   <parent revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74" />
   <author email="person">person</author>
   <date>1970-01-18T08:40:01+00:00</date>
   <msg xml:space="preserve">merge</msg>
   <paths>
   </paths>
   </logentry>
   <logentry revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f">
   <parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
   <author email="person">person</author>
   <date>1970-01-18T08:40:00+00:00</date>
   <msg xml:space="preserve">new head</msg>
   <paths>
   <path action="A">d</path>
   </paths>
   </logentry>
   <logentry revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74">
   <branch>foo</branch>
   <author email="person">person</author>
   <date>1970-01-17T04:53:20+00:00</date>
   <msg xml:space="preserve">new branch</msg>
   <paths>
   </paths>
   </logentry>
   <logentry revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47">
   <author email="person">person</author>
   <date>1970-01-16T01:06:40+00:00</date>
   <msg xml:space="preserve">no user, no domain</msg>
   <paths>
   <path action="M">c</path>
   </paths>
   </logentry>
   <logentry revision="2" node="97054abb4ab824450e9164180baf491ae0078465">
   <author email="other@place">other</author>
   <date>1970-01-14T21:20:00+00:00</date>
   <msg xml:space="preserve">no person</msg>
   <paths>
   <path action="A">c</path>
   </paths>
   </logentry>
   <logentry revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965">
   <author email="other@place">A. N. Other</author>
   <date>1970-01-13T17:33:20+00:00</date>
   <msg xml:space="preserve">other 1
   other 2
   
   other 3</msg>
   <paths>
   <path action="A">b</path>
   </paths>
   </logentry>
   <logentry revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f">
   <author email="user@hostname">User Name</author>
   <date>1970-01-12T13:46:40+00:00</date>
   <msg xml:space="preserve">line 1
   line 2</msg>
   <paths>
   <path action="A">a</path>
   </paths>
   </logentry>
   </log>
 
   $ hg log --debug --style xml
   <?xml version="1.0"?>
   <log>
   <logentry revision="8" node="95c24699272ef57d062b8bccc32c878bf841784a">
   <tag>tip</tag>
   <parent revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="test">test</author>
   <date>2020-01-01T10:01:00+00:00</date>
   <msg xml:space="preserve">third</msg>
   <paths>
   <path action="A">fourth</path>
   <path action="A">third</path>
   <path action="R">second</path>
   </paths>
   <copies>
   <copy source="second">fourth</copy>
   </copies>
   <extra key="branch">default</extra>
   </logentry>
   <logentry revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453">
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="user@hostname">User Name</author>
   <date>1970-01-12T13:46:40+00:00</date>
   <msg xml:space="preserve">second</msg>
   <paths>
   <path action="A">second</path>
   </paths>
   <extra key="branch">default</extra>
   </logentry>
   <logentry revision="6" node="d41e714fe50d9e4a5f11b4d595d543481b5f980b">
   <parent revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f" />
   <parent revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74" />
   <author email="person">person</author>
   <date>1970-01-18T08:40:01+00:00</date>
   <msg xml:space="preserve">merge</msg>
   <paths>
   </paths>
   <extra key="branch">default</extra>
   </logentry>
   <logentry revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f">
   <parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="person">person</author>
   <date>1970-01-18T08:40:00+00:00</date>
   <msg xml:space="preserve">new head</msg>
   <paths>
   <path action="A">d</path>
   </paths>
   <extra key="branch">default</extra>
   </logentry>
   <logentry revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74">
   <branch>foo</branch>
   <parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="person">person</author>
   <date>1970-01-17T04:53:20+00:00</date>
   <msg xml:space="preserve">new branch</msg>
   <paths>
   </paths>
   <extra key="branch">foo</extra>
   </logentry>
   <logentry revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47">
   <parent revision="2" node="97054abb4ab824450e9164180baf491ae0078465" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="person">person</author>
   <date>1970-01-16T01:06:40+00:00</date>
   <msg xml:space="preserve">no user, no domain</msg>
   <paths>
   <path action="M">c</path>
   </paths>
   <extra key="branch">default</extra>
   </logentry>
   <logentry revision="2" node="97054abb4ab824450e9164180baf491ae0078465">
   <parent revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="other@place">other</author>
   <date>1970-01-14T21:20:00+00:00</date>
   <msg xml:space="preserve">no person</msg>
   <paths>
   <path action="A">c</path>
   </paths>
   <extra key="branch">default</extra>
   </logentry>
   <logentry revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965">
   <parent revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="other@place">A. N. Other</author>
   <date>1970-01-13T17:33:20+00:00</date>
   <msg xml:space="preserve">other 1
   other 2
   
   other 3</msg>
   <paths>
   <path action="A">b</path>
   </paths>
   <extra key="branch">default</extra>
   </logentry>
   <logentry revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f">
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <parent revision="-1" node="0000000000000000000000000000000000000000" />
   <author email="user@hostname">User Name</author>
   <date>1970-01-12T13:46:40+00:00</date>
   <msg xml:space="preserve">line 1
   line 2</msg>
   <paths>
   <path action="A">a</path>
   </paths>
   <extra key="branch">default</extra>
   </logentry>
   </log>
 
 
 Error if style not readable:
 
 #if unix-permissions no-root
   $ touch q
   $ chmod 0 q
   $ hg log --style ./q
   abort: Permission denied: ./q
   [255]
 #endif
 
 Error if no style:
 
   $ hg log --style notexist
   abort: style 'notexist' not found
   (available styles: bisect, changelog, compact, default, phases, xml)
   [255]
 
 Error if style missing key:
 
   $ echo 'q = q' > t
   $ hg log --style ./t
   abort: "changeset" not in template map
   [255]
 
 Error if style missing value:
 
   $ echo 'changeset =' > t
   $ hg log --style t
   abort: t:1: missing value
   [255]
 
 Error if include fails:
 
   $ echo 'changeset = q' >> t
 #if unix-permissions no-root
   $ hg log --style ./t
   abort: template file ./q: Permission denied
   [255]
   $ rm q
 #endif
 
 Include works:
 
   $ echo '{rev}' > q
   $ hg log --style ./t
   8
   7
   6
   5
   4
   3
   2
   1
   0
 
 Missing non-standard names give no error (backward compatibility):
 
   $ echo "changeset = '{c}'" > t
   $ hg log --style ./t
 
 Defining non-standard name works:
 
   $ cat <<EOF > t
   > changeset = '{c}'
   > c = q
   > EOF
   $ hg log --style ./t
   8
   7
   6
   5
   4
   3
   2
   1
   0
 
 ui.style works:
 
   $ echo '[ui]' > .hg/hgrc
   $ echo 'style = t' >> .hg/hgrc
   $ hg log
   8
   7
   6
   5
   4
   3
   2
   1
   0
 
 
 Issue338:
 
   $ hg log --style=changelog > changelog
 
   $ cat changelog
   2020-01-01  test  <test>
   
   	* fourth, second, third:
   	third
   	[95c24699272e] [tip]
   
   1970-01-12  User Name  <user@hostname>
   
   	* second:
   	second
   	[29114dbae42b]
   
   1970-01-18  person  <person>
   
   	* merge
   	[d41e714fe50d]
   
   	* d:
   	new head
   	[13207e5a10d9]
   
   1970-01-17  person  <person>
   
   	* new branch
   	[bbe44766e73d] <foo>
   
   1970-01-16  person  <person>
   
   	* c:
   	no user, no domain
   	[10e46f2dcbf4]
   
   1970-01-14  other  <other@place>
   
   	* c:
   	no person
   	[97054abb4ab8]
   
   1970-01-13  A. N. Other  <other@place>
   
   	* b:
   	other 1 other 2
   
   	other 3
   	[b608e9d1a3f0]
   
   1970-01-12  User Name  <user@hostname>
   
   	* a:
   	line 1 line 2
   	[1e4e1b8f71e0]
   
 
 Issue2130: xml output for 'hg heads' is malformed
 
   $ hg heads --style changelog
   2020-01-01  test  <test>
   
   	* fourth, second, third:
   	third
   	[95c24699272e] [tip]
   
   1970-01-18  person  <person>
   
   	* merge
   	[d41e714fe50d]
   
   1970-01-17  person  <person>
   
   	* new branch
   	[bbe44766e73d] <foo>
   
 
 Keys work:
 
   $ for key in author branch branches date desc file_adds file_dels file_mods \
   >         file_copies file_copies_switch files \
   >         manifest node parents rev tags diffstat extras \
   >         p1rev p2rev p1node p2node; do
   >     for mode in '' --verbose --debug; do
   >         hg log $mode --template "$key$mode: {$key}\n"
   >     done
   > done
   author: test
   author: User Name <user@hostname>
   author: person
   author: person
   author: person
   author: person
   author: other@place
   author: A. N. Other <other@place>
   author: User Name <user@hostname>
   author--verbose: test
   author--verbose: User Name <user@hostname>
   author--verbose: person
   author--verbose: person
   author--verbose: person
   author--verbose: person
   author--verbose: other@place
   author--verbose: A. N. Other <other@place>
   author--verbose: User Name <user@hostname>
   author--debug: test
   author--debug: User Name <user@hostname>
   author--debug: person
   author--debug: person
   author--debug: person
   author--debug: person
   author--debug: other@place
   author--debug: A. N. Other <other@place>
   author--debug: User Name <user@hostname>
   branch: default
   branch: default
   branch: default
   branch: default
   branch: foo
   branch: default
   branch: default
   branch: default
   branch: default
   branch--verbose: default
   branch--verbose: default
   branch--verbose: default
   branch--verbose: default
   branch--verbose: foo
   branch--verbose: default
   branch--verbose: default
   branch--verbose: default
   branch--verbose: default
   branch--debug: default
   branch--debug: default
   branch--debug: default
   branch--debug: default
   branch--debug: foo
   branch--debug: default
   branch--debug: default
   branch--debug: default
   branch--debug: default
   branches: 
   branches: 
   branches: 
   branches: 
   branches: foo
   branches: 
   branches: 
   branches: 
   branches: 
   branches--verbose: 
   branches--verbose: 
   branches--verbose: 
   branches--verbose: 
   branches--verbose: foo
   branches--verbose: 
   branches--verbose: 
   branches--verbose: 
   branches--verbose: 
   branches--debug: 
   branches--debug: 
   branches--debug: 
   branches--debug: 
   branches--debug: foo
   branches--debug: 
   branches--debug: 
   branches--debug: 
   branches--debug: 
   date: 1577872860.00
   date: 1000000.00
   date: 1500001.00
   date: 1500000.00
   date: 1400000.00
   date: 1300000.00
   date: 1200000.00
   date: 1100000.00
   date: 1000000.00
   date--verbose: 1577872860.00
   date--verbose: 1000000.00
   date--verbose: 1500001.00
   date--verbose: 1500000.00
   date--verbose: 1400000.00
   date--verbose: 1300000.00
   date--verbose: 1200000.00
   date--verbose: 1100000.00
   date--verbose: 1000000.00
   date--debug: 1577872860.00
   date--debug: 1000000.00
   date--debug: 1500001.00
   date--debug: 1500000.00
   date--debug: 1400000.00
   date--debug: 1300000.00
   date--debug: 1200000.00
   date--debug: 1100000.00
   date--debug: 1000000.00
   desc: third
   desc: second
   desc: merge
   desc: new head
   desc: new branch
   desc: no user, no domain
   desc: no person
   desc: other 1
   other 2
   
   other 3
   desc: line 1
   line 2
   desc--verbose: third
   desc--verbose: second
   desc--verbose: merge
   desc--verbose: new head
   desc--verbose: new branch
   desc--verbose: no user, no domain
   desc--verbose: no person
   desc--verbose: other 1
   other 2
   
   other 3
   desc--verbose: line 1
   line 2
   desc--debug: third
   desc--debug: second
   desc--debug: merge
   desc--debug: new head
   desc--debug: new branch
   desc--debug: no user, no domain
   desc--debug: no person
   desc--debug: other 1
   other 2
   
   other 3
   desc--debug: line 1
   line 2
   file_adds: fourth third
   file_adds: second
   file_adds: 
   file_adds: d
   file_adds: 
   file_adds: 
   file_adds: c
   file_adds: b
   file_adds: a
   file_adds--verbose: fourth third
   file_adds--verbose: second
   file_adds--verbose: 
   file_adds--verbose: d
   file_adds--verbose: 
   file_adds--verbose: 
   file_adds--verbose: c
   file_adds--verbose: b
   file_adds--verbose: a
   file_adds--debug: fourth third
   file_adds--debug: second
   file_adds--debug: 
   file_adds--debug: d
   file_adds--debug: 
   file_adds--debug: 
   file_adds--debug: c
   file_adds--debug: b
   file_adds--debug: a
   file_dels: second
   file_dels: 
   file_dels: 
   file_dels: 
   file_dels: 
   file_dels: 
   file_dels: 
   file_dels: 
   file_dels: 
   file_dels--verbose: second
   file_dels--verbose: 
   file_dels--verbose: 
   file_dels--verbose: 
   file_dels--verbose: 
   file_dels--verbose: 
   file_dels--verbose: 
   file_dels--verbose: 
   file_dels--verbose: 
   file_dels--debug: second
   file_dels--debug: 
   file_dels--debug: 
   file_dels--debug: 
   file_dels--debug: 
   file_dels--debug: 
   file_dels--debug: 
   file_dels--debug: 
   file_dels--debug: 
   file_mods: 
   file_mods: 
   file_mods: 
   file_mods: 
   file_mods: 
   file_mods: c
   file_mods: 
   file_mods: 
   file_mods: 
   file_mods--verbose: 
   file_mods--verbose: 
   file_mods--verbose: 
   file_mods--verbose: 
   file_mods--verbose: 
   file_mods--verbose: c
   file_mods--verbose: 
   file_mods--verbose: 
   file_mods--verbose: 
   file_mods--debug: 
   file_mods--debug: 
   file_mods--debug: 
   file_mods--debug: 
   file_mods--debug: 
   file_mods--debug: c
   file_mods--debug: 
   file_mods--debug: 
   file_mods--debug: 
   file_copies: fourth (second)
   file_copies: 
   file_copies: 
   file_copies: 
   file_copies: 
   file_copies: 
   file_copies: 
   file_copies: 
   file_copies: 
   file_copies--verbose: fourth (second)
   file_copies--verbose: 
   file_copies--verbose: 
   file_copies--verbose: 
   file_copies--verbose: 
   file_copies--verbose: 
   file_copies--verbose: 
   file_copies--verbose: 
   file_copies--verbose: 
   file_copies--debug: fourth (second)
   file_copies--debug: 
   file_copies--debug: 
   file_copies--debug: 
   file_copies--debug: 
   file_copies--debug: 
   file_copies--debug: 
   file_copies--debug: 
   file_copies--debug: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--verbose: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   file_copies_switch--debug: 
   files: fourth second third
   files: second
   files: 
   files: d
   files: 
   files: c
   files: c
   files: b
   files: a
   files--verbose: fourth second third
   files--verbose: second
   files--verbose: 
   files--verbose: d
   files--verbose: 
   files--verbose: c
   files--verbose: c
   files--verbose: b
   files--verbose: a
   files--debug: fourth second third
   files--debug: second
   files--debug: 
   files--debug: d
   files--debug: 
   files--debug: c
   files--debug: c
   files--debug: b
   files--debug: a
   manifest: 6:94961b75a2da
   manifest: 5:f2dbc354b94e
   manifest: 4:4dc3def4f9b4
   manifest: 4:4dc3def4f9b4
   manifest: 3:cb5a1327723b
   manifest: 3:cb5a1327723b
   manifest: 2:6e0e82995c35
   manifest: 1:4e8d705b1e53
   manifest: 0:a0c8bcbbb45c
   manifest--verbose: 6:94961b75a2da
   manifest--verbose: 5:f2dbc354b94e
   manifest--verbose: 4:4dc3def4f9b4
   manifest--verbose: 4:4dc3def4f9b4
   manifest--verbose: 3:cb5a1327723b
   manifest--verbose: 3:cb5a1327723b
   manifest--verbose: 2:6e0e82995c35
   manifest--verbose: 1:4e8d705b1e53
   manifest--verbose: 0:a0c8bcbbb45c
   manifest--debug: 6:94961b75a2da554b4df6fb599e5bfc7d48de0c64
   manifest--debug: 5:f2dbc354b94e5ec0b4f10680ee0cee816101d0bf
   manifest--debug: 4:4dc3def4f9b4c6e8de820f6ee74737f91e96a216
   manifest--debug: 4:4dc3def4f9b4c6e8de820f6ee74737f91e96a216
   manifest--debug: 3:cb5a1327723bada42f117e4c55a303246eaf9ccc
   manifest--debug: 3:cb5a1327723bada42f117e4c55a303246eaf9ccc
   manifest--debug: 2:6e0e82995c35d0d57a52aca8da4e56139e06b4b1
   manifest--debug: 1:4e8d705b1e53e3f9375e0e60dc7b525d8211fe55
   manifest--debug: 0:a0c8bcbbb45c63b90b70ad007bf38961f64f2af0
   node: 95c24699272ef57d062b8bccc32c878bf841784a
   node: 29114dbae42b9f078cf2714dbe3a86bba8ec7453
   node: d41e714fe50d9e4a5f11b4d595d543481b5f980b
   node: 13207e5a10d9fd28ec424934298e176197f2c67f
   node: bbe44766e73d5f11ed2177f1838de10c53ef3e74
   node: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   node: 97054abb4ab824450e9164180baf491ae0078465
   node: b608e9d1a3f0273ccf70fb85fd6866b3482bf965
   node: 1e4e1b8f71e05681d422154f5421e385fec3454f
   node--verbose: 95c24699272ef57d062b8bccc32c878bf841784a
   node--verbose: 29114dbae42b9f078cf2714dbe3a86bba8ec7453
   node--verbose: d41e714fe50d9e4a5f11b4d595d543481b5f980b
   node--verbose: 13207e5a10d9fd28ec424934298e176197f2c67f
   node--verbose: bbe44766e73d5f11ed2177f1838de10c53ef3e74
   node--verbose: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   node--verbose: 97054abb4ab824450e9164180baf491ae0078465
   node--verbose: b608e9d1a3f0273ccf70fb85fd6866b3482bf965
   node--verbose: 1e4e1b8f71e05681d422154f5421e385fec3454f
   node--debug: 95c24699272ef57d062b8bccc32c878bf841784a
   node--debug: 29114dbae42b9f078cf2714dbe3a86bba8ec7453
   node--debug: d41e714fe50d9e4a5f11b4d595d543481b5f980b
   node--debug: 13207e5a10d9fd28ec424934298e176197f2c67f
   node--debug: bbe44766e73d5f11ed2177f1838de10c53ef3e74
   node--debug: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   node--debug: 97054abb4ab824450e9164180baf491ae0078465
   node--debug: b608e9d1a3f0273ccf70fb85fd6866b3482bf965
   node--debug: 1e4e1b8f71e05681d422154f5421e385fec3454f
   parents: 
   parents: -1:000000000000 
   parents: 5:13207e5a10d9 4:bbe44766e73d 
   parents: 3:10e46f2dcbf4 
   parents: 
   parents: 
   parents: 
   parents: 
   parents: 
   parents--verbose: 
   parents--verbose: -1:000000000000 
   parents--verbose: 5:13207e5a10d9 4:bbe44766e73d 
   parents--verbose: 3:10e46f2dcbf4 
   parents--verbose: 
   parents--verbose: 
   parents--verbose: 
   parents--verbose: 
   parents--verbose: 
   parents--debug: 7:29114dbae42b9f078cf2714dbe3a86bba8ec7453 -1:0000000000000000000000000000000000000000 
   parents--debug: -1:0000000000000000000000000000000000000000 -1:0000000000000000000000000000000000000000 
   parents--debug: 5:13207e5a10d9fd28ec424934298e176197f2c67f 4:bbe44766e73d5f11ed2177f1838de10c53ef3e74 
   parents--debug: 3:10e46f2dcbf4823578cf180f33ecf0b957964c47 -1:0000000000000000000000000000000000000000 
   parents--debug: 3:10e46f2dcbf4823578cf180f33ecf0b957964c47 -1:0000000000000000000000000000000000000000 
   parents--debug: 2:97054abb4ab824450e9164180baf491ae0078465 -1:0000000000000000000000000000000000000000 
   parents--debug: 1:b608e9d1a3f0273ccf70fb85fd6866b3482bf965 -1:0000000000000000000000000000000000000000 
   parents--debug: 0:1e4e1b8f71e05681d422154f5421e385fec3454f -1:0000000000000000000000000000000000000000 
   parents--debug: -1:0000000000000000000000000000000000000000 -1:0000000000000000000000000000000000000000 
   rev: 8
   rev: 7
   rev: 6
   rev: 5
   rev: 4
   rev: 3
   rev: 2
   rev: 1
   rev: 0
   rev--verbose: 8
   rev--verbose: 7
   rev--verbose: 6
   rev--verbose: 5
   rev--verbose: 4
   rev--verbose: 3
   rev--verbose: 2
   rev--verbose: 1
   rev--verbose: 0
   rev--debug: 8
   rev--debug: 7
   rev--debug: 6
   rev--debug: 5
   rev--debug: 4
   rev--debug: 3
   rev--debug: 2
   rev--debug: 1
   rev--debug: 0
   tags: tip
   tags: 
   tags: 
   tags: 
   tags: 
   tags: 
   tags: 
   tags: 
   tags: 
   tags--verbose: tip
   tags--verbose: 
   tags--verbose: 
   tags--verbose: 
   tags--verbose: 
   tags--verbose: 
   tags--verbose: 
   tags--verbose: 
   tags--verbose: 
   tags--debug: tip
   tags--debug: 
   tags--debug: 
   tags--debug: 
   tags--debug: 
   tags--debug: 
   tags--debug: 
   tags--debug: 
   tags--debug: 
   diffstat: 3: +2/-1
   diffstat: 1: +1/-0
   diffstat: 0: +0/-0
   diffstat: 1: +1/-0
   diffstat: 0: +0/-0
   diffstat: 1: +1/-0
   diffstat: 1: +4/-0
   diffstat: 1: +2/-0
   diffstat: 1: +1/-0
   diffstat--verbose: 3: +2/-1
   diffstat--verbose: 1: +1/-0
   diffstat--verbose: 0: +0/-0
   diffstat--verbose: 1: +1/-0
   diffstat--verbose: 0: +0/-0
   diffstat--verbose: 1: +1/-0
   diffstat--verbose: 1: +4/-0
   diffstat--verbose: 1: +2/-0
   diffstat--verbose: 1: +1/-0
   diffstat--debug: 3: +2/-1
   diffstat--debug: 1: +1/-0
   diffstat--debug: 0: +0/-0
   diffstat--debug: 1: +1/-0
   diffstat--debug: 0: +0/-0
   diffstat--debug: 1: +1/-0
   diffstat--debug: 1: +4/-0
   diffstat--debug: 1: +2/-0
   diffstat--debug: 1: +1/-0
   extras: branch=default
   extras: branch=default
   extras: branch=default
   extras: branch=default
   extras: branch=foo
   extras: branch=default
   extras: branch=default
   extras: branch=default
   extras: branch=default
   extras--verbose: branch=default
   extras--verbose: branch=default
   extras--verbose: branch=default
   extras--verbose: branch=default
   extras--verbose: branch=foo
   extras--verbose: branch=default
   extras--verbose: branch=default
   extras--verbose: branch=default
   extras--verbose: branch=default
   extras--debug: branch=default
   extras--debug: branch=default
   extras--debug: branch=default
   extras--debug: branch=default
   extras--debug: branch=foo
   extras--debug: branch=default
   extras--debug: branch=default
   extras--debug: branch=default
   extras--debug: branch=default
   p1rev: 7
   p1rev: -1
   p1rev: 5
   p1rev: 3
   p1rev: 3
   p1rev: 2
   p1rev: 1
   p1rev: 0
   p1rev: -1
   p1rev--verbose: 7
   p1rev--verbose: -1
   p1rev--verbose: 5
   p1rev--verbose: 3
   p1rev--verbose: 3
   p1rev--verbose: 2
   p1rev--verbose: 1
   p1rev--verbose: 0
   p1rev--verbose: -1
   p1rev--debug: 7
   p1rev--debug: -1
   p1rev--debug: 5
   p1rev--debug: 3
   p1rev--debug: 3
   p1rev--debug: 2
   p1rev--debug: 1
   p1rev--debug: 0
   p1rev--debug: -1
   p2rev: -1
   p2rev: -1
   p2rev: 4
   p2rev: -1
   p2rev: -1
   p2rev: -1
   p2rev: -1
   p2rev: -1
   p2rev: -1
   p2rev--verbose: -1
   p2rev--verbose: -1
   p2rev--verbose: 4
   p2rev--verbose: -1
   p2rev--verbose: -1
   p2rev--verbose: -1
   p2rev--verbose: -1
   p2rev--verbose: -1
   p2rev--verbose: -1
   p2rev--debug: -1
   p2rev--debug: -1
   p2rev--debug: 4
   p2rev--debug: -1
   p2rev--debug: -1
   p2rev--debug: -1
   p2rev--debug: -1
   p2rev--debug: -1
   p2rev--debug: -1
   p1node: 29114dbae42b9f078cf2714dbe3a86bba8ec7453
   p1node: 0000000000000000000000000000000000000000
   p1node: 13207e5a10d9fd28ec424934298e176197f2c67f
   p1node: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   p1node: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   p1node: 97054abb4ab824450e9164180baf491ae0078465
   p1node: b608e9d1a3f0273ccf70fb85fd6866b3482bf965
   p1node: 1e4e1b8f71e05681d422154f5421e385fec3454f
   p1node: 0000000000000000000000000000000000000000
   p1node--verbose: 29114dbae42b9f078cf2714dbe3a86bba8ec7453
   p1node--verbose: 0000000000000000000000000000000000000000
   p1node--verbose: 13207e5a10d9fd28ec424934298e176197f2c67f
   p1node--verbose: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   p1node--verbose: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   p1node--verbose: 97054abb4ab824450e9164180baf491ae0078465
   p1node--verbose: b608e9d1a3f0273ccf70fb85fd6866b3482bf965
   p1node--verbose: 1e4e1b8f71e05681d422154f5421e385fec3454f
   p1node--verbose: 0000000000000000000000000000000000000000
   p1node--debug: 29114dbae42b9f078cf2714dbe3a86bba8ec7453
   p1node--debug: 0000000000000000000000000000000000000000
   p1node--debug: 13207e5a10d9fd28ec424934298e176197f2c67f
   p1node--debug: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   p1node--debug: 10e46f2dcbf4823578cf180f33ecf0b957964c47
   p1node--debug: 97054abb4ab824450e9164180baf491ae0078465
   p1node--debug: b608e9d1a3f0273ccf70fb85fd6866b3482bf965
   p1node--debug: 1e4e1b8f71e05681d422154f5421e385fec3454f
   p1node--debug: 0000000000000000000000000000000000000000
   p2node: 0000000000000000000000000000000000000000
   p2node: 0000000000000000000000000000000000000000
   p2node: bbe44766e73d5f11ed2177f1838de10c53ef3e74
   p2node: 0000000000000000000000000000000000000000
   p2node: 0000000000000000000000000000000000000000
   p2node: 0000000000000000000000000000000000000000
   p2node: 0000000000000000000000000000000000000000
   p2node: 0000000000000000000000000000000000000000
   p2node: 0000000000000000000000000000000000000000
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--verbose: bbe44766e73d5f11ed2177f1838de10c53ef3e74
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--verbose: 0000000000000000000000000000000000000000
   p2node--debug: 0000000000000000000000000000000000000000
   p2node--debug: 0000000000000000000000000000000000000000
   p2node--debug: bbe44766e73d5f11ed2177f1838de10c53ef3e74
   p2node--debug: 0000000000000000000000000000000000000000
   p2node--debug: 0000000000000000000000000000000000000000
   p2node--debug: 0000000000000000000000000000000000000000
   p2node--debug: 0000000000000000000000000000000000000000
   p2node--debug: 0000000000000000000000000000000000000000
   p2node--debug: 0000000000000000000000000000000000000000
 
 Filters work:
 
   $ hg log --template '{author|domain}\n'
   
   hostname
   
   
   
   
   place
   place
   hostname
 
   $ hg log --template '{author|person}\n'
   test
   User Name
   person
   person
   person
   person
   other
   A. N. Other
   User Name
 
   $ hg log --template '{author|user}\n'
   test
   user
   person
   person
   person
   person
   other
   other
   user
 
   $ hg log --template '{date|date}\n'
   Wed Jan 01 10:01:00 2020 +0000
   Mon Jan 12 13:46:40 1970 +0000
   Sun Jan 18 08:40:01 1970 +0000
   Sun Jan 18 08:40:00 1970 +0000
   Sat Jan 17 04:53:20 1970 +0000
   Fri Jan 16 01:06:40 1970 +0000
   Wed Jan 14 21:20:00 1970 +0000
   Tue Jan 13 17:33:20 1970 +0000
   Mon Jan 12 13:46:40 1970 +0000
 
   $ hg log --template '{date|isodate}\n'
   2020-01-01 10:01 +0000
   1970-01-12 13:46 +0000
   1970-01-18 08:40 +0000
   1970-01-18 08:40 +0000
   1970-01-17 04:53 +0000
   1970-01-16 01:06 +0000
   1970-01-14 21:20 +0000
   1970-01-13 17:33 +0000
   1970-01-12 13:46 +0000
 
   $ hg log --template '{date|isodatesec}\n'
   2020-01-01 10:01:00 +0000
   1970-01-12 13:46:40 +0000
   1970-01-18 08:40:01 +0000
   1970-01-18 08:40:00 +0000
   1970-01-17 04:53:20 +0000
   1970-01-16 01:06:40 +0000
   1970-01-14 21:20:00 +0000
   1970-01-13 17:33:20 +0000
   1970-01-12 13:46:40 +0000
 
   $ hg log --template '{date|rfc822date}\n'
   Wed, 01 Jan 2020 10:01:00 +0000
   Mon, 12 Jan 1970 13:46:40 +0000
   Sun, 18 Jan 1970 08:40:01 +0000
   Sun, 18 Jan 1970 08:40:00 +0000
   Sat, 17 Jan 1970 04:53:20 +0000
   Fri, 16 Jan 1970 01:06:40 +0000
   Wed, 14 Jan 1970 21:20:00 +0000
   Tue, 13 Jan 1970 17:33:20 +0000
   Mon, 12 Jan 1970 13:46:40 +0000
 
   $ hg log --template '{desc|firstline}\n'
   third
   second
   merge
   new head
   new branch
   no user, no domain
   no person
   other 1
   line 1
 
   $ hg log --template '{node|short}\n'
   95c24699272e
   29114dbae42b
   d41e714fe50d
   13207e5a10d9
   bbe44766e73d
   10e46f2dcbf4
   97054abb4ab8
   b608e9d1a3f0
   1e4e1b8f71e0
 
   $ hg log --template '<changeset author="{author|xmlescape}"/>\n'
   <changeset author="test"/>
   <changeset author="User Name &lt;user@hostname&gt;"/>
   <changeset author="person"/>
   <changeset author="person"/>
   <changeset author="person"/>
   <changeset author="person"/>
   <changeset author="other@place"/>
   <changeset author="A. N. Other &lt;other@place&gt;"/>
   <changeset author="User Name &lt;user@hostname&gt;"/>
 
   $ hg log --template '{rev}: {children}\n'
   8: 
   7: 8:95c24699272e
   6: 
   5: 6:d41e714fe50d
   4: 6:d41e714fe50d
   3: 4:bbe44766e73d 5:13207e5a10d9
   2: 3:10e46f2dcbf4
   1: 2:97054abb4ab8
   0: 1:b608e9d1a3f0
 
 Formatnode filter works:
 
   $ hg -q log -r 0 --template '{node|formatnode}\n'
   1e4e1b8f71e0
 
   $ hg log -r 0 --template '{node|formatnode}\n'
   1e4e1b8f71e0
 
   $ hg -v log -r 0 --template '{node|formatnode}\n'
   1e4e1b8f71e0
 
   $ hg --debug log -r 0 --template '{node|formatnode}\n'
   1e4e1b8f71e05681d422154f5421e385fec3454f
 
 Age filter:
 
   $ hg log --template '{date|age}\n' > /dev/null || exit 1
 
   >>> from datetime import datetime, timedelta
   >>> fp = open('a', 'w')
   >>> n = datetime.now() + timedelta(366 * 7)
   >>> fp.write('%d-%d-%d 00:00' % (n.year, n.month, n.day))
   >>> fp.close()
   $ hg add a
   $ hg commit -m future -d "`cat a`"
 
   $ hg log -l1 --template '{date|age}\n'
   7 years from now
 
 Error on syntax:
 
   $ echo 'x = "f' >> t
   $ hg log
   abort: t:3: unmatched quotes
   [255]
 
 Behind the scenes, this will throw TypeError
 
   $ hg log -l 3 --template '{date|obfuscate}\n'
   abort: template filter 'obfuscate' is not compatible with keyword 'date'
   [255]
 
 Behind the scenes, this will throw a ValueError
 
   $ hg log -l 3 --template 'line: {desc|shortdate}\n'
   abort: template filter 'shortdate' is not compatible with keyword 'desc'
   [255]
 
 Behind the scenes, this will throw AttributeError
 
   $ hg log -l 3 --template 'line: {date|escape}\n'
   abort: template filter 'escape' is not compatible with keyword 'date'
   [255]
 
 Behind the scenes, this will throw ValueError
 
   $ hg tip --template '{author|email|date}\n'
   abort: template filter 'datefilter' is not compatible with keyword 'author'
   [255]
 
   $ cd ..
 
 
 latesttag:
 
   $ hg init latesttag
   $ cd latesttag
 
   $ echo a > file
   $ hg ci -Am a -d '0 0'
   adding file
 
   $ echo b >> file
   $ hg ci -m b -d '1 0'
 
   $ echo c >> head1
   $ hg ci -Am h1c -d '2 0'
   adding head1
 
   $ hg update -q 1
   $ echo d >> head2
   $ hg ci -Am h2d -d '3 0'
   adding head2
   created new head
 
   $ echo e >> head2
   $ hg ci -m h2e -d '4 0'
 
   $ hg merge -q
   $ hg ci -m merge -d '5 -3600'
 
 No tag set:
 
   $ hg log --template '{rev}: {latesttag}+{latesttagdistance}\n'
   5: null+5
   4: null+4
   3: null+3
   2: null+3
   1: null+2
   0: null+1
 
 One common tag: longuest path wins:
 
   $ hg tag -r 1 -m t1 -d '6 0' t1
   $ hg log --template '{rev}: {latesttag}+{latesttagdistance}\n'
   6: t1+4
   5: t1+3
   4: t1+2
   3: t1+1
   2: t1+1
   1: t1+0
   0: null+1
 
 One ancestor tag: more recent wins:
 
   $ hg tag -r 2 -m t2 -d '7 0' t2
   $ hg log --template '{rev}: {latesttag}+{latesttagdistance}\n'
   7: t2+3
   6: t2+2
   5: t2+1
   4: t1+2
   3: t1+1
   2: t2+0
   1: t1+0
   0: null+1
 
 Two branch tags: more recent wins:
 
   $ hg tag -r 3 -m t3 -d '8 0' t3
   $ hg log --template '{rev}: {latesttag}+{latesttagdistance}\n'
   8: t3+5
   7: t3+4
   6: t3+3
   5: t3+2
   4: t3+1
   3: t3+0
   2: t2+0
   1: t1+0
   0: null+1
 
 Merged tag overrides:
 
   $ hg tag -r 5 -m t5 -d '9 0' t5
   $ hg tag -r 3 -m at3 -d '10 0' at3
   $ hg log --template '{rev}: {latesttag}+{latesttagdistance}\n'
   10: t5+5
   9: t5+4
   8: t5+3
   7: t5+2
   6: t5+1
   5: t5+0
   4: at3:t3+1
   3: at3:t3+0
   2: t2+0
   1: t1+0
   0: null+1
 
   $ cd ..
 
 
 Style path expansion: issue1948 - ui.style option doesn't work on OSX
 if it is a relative path
 
   $ mkdir -p home/styles
 
   $ cat > home/styles/teststyle <<EOF
   > changeset = 'test {rev}:{node|short}\n'
   > EOF
 
   $ HOME=`pwd`/home; export HOME
 
   $ cat > latesttag/.hg/hgrc <<EOF
   > [ui]
   > style = ~/styles/teststyle
   > EOF
 
   $ hg -R latesttag tip
   test 10:9b4a630e5f5f
 
 Test recursive showlist template (issue1989):
 
   $ cat > style1989 <<EOF
   > changeset = '{file_mods}{manifest}{extras}'
   > file_mod  = 'M|{author|person}\n'
   > manifest = '{rev},{author}\n'
   > extra = '{key}: {author}\n'
   > EOF
 
   $ hg -R latesttag log -r tip --style=style1989
   M|test
   10,test
   branch: test
 
 Test new-style inline templating:
 
   $ hg log -R latesttag -r tip --template 'modified files: {file_mods % " {file}\n"}\n'
   modified files:  .hgtags
   
 Test the sub function of templating for expansion:
 
   $ hg log -R latesttag -r 10 --template '{sub("[0-9]", "x", "{rev}")}\n'
   xx
 
 Test the strip function with chars specified:
 
   $ hg log -R latesttag --template '{desc}\n'
   at3
   t5
   t3
   t2
   t1
   merge
   h2e
   h2d
   h1c
   b
   a
 
   $ hg log -R latesttag --template '{strip(desc, "te")}\n'
   at3
   5
   3
   2
   1
   merg
   h2
   h2d
   h1c
   b
   a
 
 Test date format:
 
   $ hg log -R latesttag --template 'date: {date(date, "%y %m %d %S %z")}\n'
   date: 70 01 01 10 +0000
   date: 70 01 01 09 +0000
   date: 70 01 01 08 +0000
   date: 70 01 01 07 +0000
   date: 70 01 01 06 +0000
   date: 70 01 01 05 +0100
   date: 70 01 01 04 +0000
   date: 70 01 01 03 +0000
   date: 70 01 01 02 +0000
   date: 70 01 01 01 +0000
   date: 70 01 01 00 +0000
 
 Test string escaping:
 
   $ hg log -R latesttag -r 0 --template '>\n<>\\n<{if(rev, "[>\n<>\\n<]")}>\n<>\\n<\n'
   >
   <>\n<[>
   <>\n<]>
   <>\n<
 
+"string-escape"-ed "\x5c\x786e" becomes r"\x6e" (once) or r"n" (twice)
+
+  $ hg log -R a -r 0 --template '{if("1", "\x5c\x786e", "NG")}\n'
+  \x6e
+  $ hg log -R a -r 0 --template '{if("1", r"\x5c\x786e", "NG")}\n'
+  \x5c\x786e
+  $ hg log -R a -r 0 --template '{if("", "NG", "\x5c\x786e")}\n'
+  \x6e
+  $ hg log -R a -r 0 --template '{if("", "NG", r"\x5c\x786e")}\n'
+  \x5c\x786e
+
+  $ hg log -R a -r 2 --template '{ifeq("no perso\x6e", desc, "\x5c\x786e", "NG")}\n'
+  \x6e
+  $ hg log -R a -r 2 --template '{ifeq(r"no perso\x6e", desc, "NG", r"\x5c\x786e")}\n'
+  \x5c\x786e
+  $ hg log -R a -r 2 --template '{ifeq(desc, "no perso\x6e", "\x5c\x786e", "NG")}\n'
+  \x6e
+  $ hg log -R a -r 2 --template '{ifeq(desc, r"no perso\x6e", "NG", r"\x5c\x786e")}\n'
+  \x5c\x786e
+
+  $ hg log -R a -r 8 --template '{join(files, "\n")}\n'
+  fourth
+  second
+  third
+  $ hg log -R a -r 8 --template '{join(files, r"\n")}\n'
+  fourth\nsecond\nthird
+
+  $ hg log -R a -r 2 --template '{rstdoc("1st\n\n2nd", "htm\x6c")}'
+  <p>
+  1st
+  </p>
+  <p>
+  2nd
+  </p>
+  $ hg log -R a -r 2 --template '{rstdoc(r"1st\n\n2nd", "html")}'
+  <p>
+  1st\n\n2nd
+  </p>
+  $ hg log -R a -r 2 --template '{rstdoc("1st\n\n2nd", r"htm\x6c")}'
+  1st
+  
+  2nd
+
+  $ hg log -R a -r 2 --template '{strip(desc, "\x6e")}\n'
+  o perso
+  $ hg log -R a -r 2 --template '{strip(desc, r"\x6e")}\n'
+  no person
+  $ hg log -R a -r 2 --template '{strip("no perso\x6e", "\x6e")}\n'
+  o perso
+  $ hg log -R a -r 2 --template '{strip(r"no perso\x6e", r"\x6e")}\n'
+  no perso
+
+  $ hg log -R a -r 2 --template '{sub("\\x6e", "\x2d", desc)}\n'
+  -o perso-
+  $ hg log -R a -r 2 --template '{sub(r"\\x6e", "-", desc)}\n'
+  no person
+  $ hg log -R a -r 2 --template '{sub("n", r"\x2d", desc)}\n'
+  \x2do perso\x2d
+  $ hg log -R a -r 2 --template '{sub("n", "\x2d", "no perso\x6e")}\n'
+  -o perso-
+  $ hg log -R a -r 2 --template '{sub("n", r"\x2d", r"no perso\x6e")}\n'
+  \x2do perso\x6e
+
+  $ hg log -R a -r 8 --template '{files % "{file}\n"}'
+  fourth
+  second
+  third
+  $ hg log -R a -r 8 --template '{files % r"{file}\n"}\n'
+  fourth\nsecond\nthird\n
+
+Test string escapeing in nested expression:
+
+  $ hg log -R a -r 8 --template '{ifeq(r"\x6e", if("1", "\x5c\x786e"), join(files, "\x5c\x786e"))}\n'
+  fourth\x6esecond\x6ethird
+  $ hg log -R a -r 8 --template '{ifeq(if("1", r"\x6e"), "\x5c\x786e", join(files, "\x5c\x786e"))}\n'
+  fourth\x6esecond\x6ethird
+
+  $ hg log -R a -r 8 --template '{join(files, ifeq(branch, "default", "\x5c\x786e"))}\n'
+  fourth\x6esecond\x6ethird
+  $ hg log -R a -r 8 --template '{join(files, ifeq(branch, "default", r"\x5c\x786e"))}\n'
+  fourth\x5c\x786esecond\x5c\x786ethird
+
+  $ hg log -R a -r 3:4 --template '{rev}:{sub(if("1", "\x6e"), ifeq(branch, "foo", r"\x5c\x786e", "\x5c\x786e"), desc)}\n'
+  3:\x6eo user, \x6eo domai\x6e
+  4:\x5c\x786eew bra\x5c\x786ech
+
 Test recursive evaluation:
 
   $ hg init r
   $ cd r
   $ echo a > a
   $ hg ci -Am '{rev}'
   adding a
   $ hg log -r 0 --template '{if(rev, desc)}\n'
   {rev}
   $ hg log -r 0 --template '{if(rev, "{author} {rev}")}\n'
   test 0
 
+  $ hg branch -q 'text.{rev}'
+  $ echo aa >> aa
+  $ hg ci -u '{node|short}' -m 'desc to be wrapped desc to be wrapped'
+
+  $ hg log -l1 --template '{fill(desc, "20", author, branch)}'
+  {node|short}desc to
+  text.{rev}be wrapped
+  text.{rev}desc to be
+  text.{rev}wrapped (no-eol)
+  $ hg log -l1 --template '{fill(desc, "20", "{node|short}:", "text.{rev}:")}'
+  bcc7ff960b8e:desc to
+  text.1:be wrapped
+  text.1:desc to be
+  text.1:wrapped (no-eol)
+
+  $ hg log -l 1 --template '{sub(r"[0-9]", "-", author)}'
+  {node|short} (no-eol)
+  $ hg log -l 1 --template '{sub(r"[0-9]", "-", "{node|short}")}'
+  bcc-ff---b-e (no-eol)
+
+  $ cat >> .hg/hgrc <<EOF
+  > [extensions]
+  > color=
+  > [color]
+  > mode=ansi
+  > text.{rev} = red
+  > text.1 = green
+  > EOF
+  $ hg log --color=always -l 1 --template '{label(branch, "text\n")}'
+  \x1b[0;31mtext\x1b[0m (esc)
+  $ hg log --color=always -l 1 --template '{label("text.{rev}", "text\n")}'
+  \x1b[0;32mtext\x1b[0m (esc)
+
 Test branches inside if statement:
 
   $ hg log -r 0 --template '{if(branches, "yes", "no")}\n'
   no
 
 Test shortest(node) function:
 
   $ echo b > b
   $ hg ci -qAm b
   $ hg log --template '{shortest(node)}\n'
-  d97c
+  e777
+  bcc7
   f776
   $ hg log --template '{shortest(node, 10)}\n'
-  d97c383ae3
+  e777603221
+  bcc7ff960b
   f7769ec2ab
 
 Test pad function
 
   $ hg log --template '{pad(rev, 20)} {author|user}\n'
-  1                    test
+  2                    test
+  1                    {node|short}
   0                    test
 
   $ hg log --template '{pad(rev, 20, " ", True)} {author|user}\n'
-                     1 test
+                     2 test
+                     1 {node|short}
                      0 test
 
   $ hg log --template '{pad(rev, 20, "-", False)} {author|user}\n'
-  1------------------- test
+  2------------------- test
+  1------------------- {node|short}
   0------------------- test
 
 Test ifcontains function
 
   $ hg log --template '{rev} {ifcontains("a", file_adds, "added a", "did not add a")}\n'
+  2 did not add a
   1 did not add a
   0 added a
 
 Test revset function
 
   $ hg log --template '{rev} {ifcontains(rev, revset("."), "current rev", "not current rev")}\n'
-  1 current rev
+  2 current rev
+  1 not current rev
   0 not current rev
 
   $ hg log --template '{rev} Parents: {revset("parents(%s)", rev)}\n'
+  2 Parents: 1
   1 Parents: 0
   0 Parents: 
 
   $ hg log --template 'Rev: {rev}\n{revset("::%s", rev) % "Ancestor: {revision}\n"}\n'
+  Rev: 2
+  Ancestor: 0
+  Ancestor: 1
+  Ancestor: 2
+  
   Rev: 1
   Ancestor: 0
   Ancestor: 1
   
   Rev: 0
   Ancestor: 0
   
 Test current bookmark templating
 
   $ hg book foo
   $ hg book bar
   $ hg log --template "{rev} {bookmarks % '{bookmark}{ifeq(bookmark, current, \"*\")} '}\n"
-  1 bar* foo 
+  2 bar* foo 
+  1 
   0 
+
+Test stringify on sub expressions
+
+  $ cd ..
+  $ hg log -R a -r 8 --template '{join(files, if("1", if("1", ", ")))}\n'
+  fourth, second, third
+  $ hg log -R a -r 8 --template '{strip(if("1", if("1", "-abc-")), if("1", if("1", "-")))}\n'
+  abc
+