color: add support for terminfo-based attributes and color

Using terminfo instead of hard-coding ECMA-48 control sequences provides a
greater assurance that the terminal codes are correct for the current
terminal type; not everything supports the ANSI escape codes.

It also allows us to use a wider range of colors when a terminal emulator
supports it (such as 16- or 256-color xterm), and a few more non-color
attributes, such as the ever-popular blink.

hgext/color.py

@@ -1,363 +1,480 b''
 # color.py color output for the status and qseries commands
 #
 # Copyright (C) 2007 Kevin Christen <[e-mail]>
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by the
 # Free Software Foundation; either version 2 of the License, or (at your
 # option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
 # WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
 # Public License for more details.
 #
 # You should have received a copy of the GNU General Public License along
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 '''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. Effects are rendered with the ECMA-48 SGR control
+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
 
-The color extension will try to detect whether to use ANSI codes or
-Win32 console APIs, unless it is made explicit::
+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.
+
+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.
+
+The color extension will try to detect whether to use terminfo, ANSI
+codes or Win32 console APIs, unless it is made explicit; e.g.::
 
   [color]
   mode = ansi
 
-Any value other than 'ansi', 'win32', or 'auto' will disable color.
+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.i18n import _
 
 # 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):
+    '''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.
+    mode = ui.config('color', 'mode', 'auto')
+    if mode not in ('auto', 'terminfo'):
+        return
+
+    _terminfo_params.update(dict((
+        (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'):
+        ui.warn(_("no terminfo entry for setab/setaf: reverting to "
+          "ECMA-48 color\n"))
+        _terminfo_params = {}
+
+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',
            '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',
            'ui.prompt': 'yellow',
            'log.changeset': 'yellow',
            'resolve.resolved': 'green bold',
            'resolve.unresolved': 'red 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'}
 
 
+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:
+        if '.' not in status or status.startswith('color.'):
             continue
         cfgeffects = ui.configlist('color', status)
         if cfgeffects:
             good = []
             for e in cfgeffects:
-                if e in _effects:
+                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 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):
         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):
         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):
         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 uisetup(ui):
+    global _terminfo_params
     if ui.plain():
         return
     mode = ui.config('color', 'mode', 'auto')
     if mode == 'auto':
         if os.name == 'nt' and 'TERM' not in os.environ:
             # looks line a cmd.exe console, use win32 API or nothing
             mode = w32effects and 'win32' or 'none'
         else:
+            _terminfosetup(ui)
+            if not _terminfo_params:
             mode = 'ansi'
+            else:
+                mode = 'terminfo'
     if mode == 'win32':
         if w32effects is None:
             # only warn if color.mode is explicitly set to win32
             ui.warn(_('warning: failed to set color mode to %s\n') % mode)
             return
         _effects.update(w32effects)
-    elif mode != 'ansi':
+    elif mode == 'ansi':
+        _terminfo_params = {}
+    elif mode == 'terminfo':
+        _terminfosetup(ui)
+    elif mode not in ('ansi', 'terminfo'):
         return
     def colorcmd(orig, ui_, opts, cmd, cmdfunc):
         coloropt = opts['color']
         auto = coloropt == 'auto'
         always = util.parsebool(coloropt)
         if (always or
             (always is None and
              (auto and (os.environ.get('TERM') != 'dumb' and ui_.formatted())))):
             colorui._colormode = mode
             colorui.__bases__ = (ui_.__class__,)
             ui_.__class__ = colorui
             extstyles()
             configstyles(ui_)
         return orig(ui_, opts, cmd, cmdfunc)
     extensions.wrapfunction(dispatch, '_runcommand', colorcmd)
 
 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')))
 
 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:
             # Explicity reset original attributes
             _kernel32.SetConsoleTextAttribute(stdout, origattr)

tests/test-branches.t

@@ -1,398 +1,400 b''
   $ hg init a
   $ cd a
   $ echo 'root' >root
   $ hg add root
   $ hg commit -d '0 0' -m "Adding root node"
 
   $ echo 'a' >a
   $ hg add a
   $ hg branch a
   marked working directory as branch a
   $ hg commit -d '1 0' -m "Adding a branch"
 
   $ hg branch q
   marked working directory as branch q
   $ echo 'aa' >a
   $ hg branch -C
   reset working directory to branch a
   $ hg commit -d '2 0' -m "Adding to a branch"
 
   $ hg update -C 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo 'b' >b
   $ hg add b
   $ hg branch b
   marked working directory as branch b
   $ hg commit -d '2 0' -m "Adding b branch"
 
   $ echo 'bh1' >bh1
   $ hg add bh1
   $ hg commit -d '3 0' -m "Adding b branch head 1"
 
   $ hg update -C 2
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo 'bh2' >bh2
   $ hg add bh2
   $ hg commit -d '4 0' -m "Adding b branch head 2"
 
   $ echo 'c' >c
   $ hg add c
   $ hg branch c
   marked working directory as branch c
   $ hg commit -d '5 0' -m "Adding c branch"
 
   $ hg branch tip
   abort: the name 'tip' is reserved
   [255]
   $ hg branch null
   abort: the name 'null' is reserved
   [255]
   $ hg branch .
   abort: the name '.' is reserved
   [255]
 
   $ echo 'd' >d
   $ hg add d
   $ hg branch 'a branch name much longer than the default justification used by branches'
   marked working directory as branch a branch name much longer than the default justification used by branches
   $ hg commit -d '6 0' -m "Adding d branch"
 
   $ hg branches
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   b                              4:aee39cd168d0
   c                              6:589736a22561 (inactive)
   a                              5:d8cbc61dbaa6 (inactive)
   default                        0:19709c5a4e75 (inactive)
 
 -------
 
   $ hg branches -a
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   b                              4:aee39cd168d0
 
 --- Branch a
 
   $ hg log -b a
   changeset:   5:d8cbc61dbaa6
   branch:      a
   parent:      2:881fe2b92ad0
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     Adding b branch head 2
   
   changeset:   2:881fe2b92ad0
   branch:      a
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     Adding to a branch
   
   changeset:   1:dd6b440dd85a
   branch:      a
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     Adding a branch
   
 
 ---- Branch b
 
   $ hg log -b b
   changeset:   4:aee39cd168d0
   branch:      b
   user:        test
   date:        Thu Jan 01 00:00:03 1970 +0000
   summary:     Adding b branch head 1
   
   changeset:   3:ac22033332d1
   branch:      b
   parent:      0:19709c5a4e75
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     Adding b branch
   
 
 ---- going to test branch closing
 
   $ hg branches
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   b                              4:aee39cd168d0
   c                              6:589736a22561 (inactive)
   a                              5:d8cbc61dbaa6 (inactive)
   default                        0:19709c5a4e75 (inactive)
   $ hg up -C b
   2 files updated, 0 files merged, 4 files removed, 0 files unresolved
   $ echo 'xxx1' >> b
   $ hg commit -d '7 0' -m 'adding cset to branch b'
   $ hg up -C aee39cd168d0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'xxx2' >> b
   $ hg commit -d '8 0' -m 'adding head to branch b'
   created new head
   $ echo 'xxx3' >> b
   $ hg commit -d '9 0' -m 'adding another cset to branch b'
   $ hg branches
   b                             10:bfbe841b666e
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   c                              6:589736a22561 (inactive)
   a                              5:d8cbc61dbaa6 (inactive)
   default                        0:19709c5a4e75 (inactive)
   $ hg heads --closed
   changeset:   10:bfbe841b666e
   branch:      b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     adding another cset to branch b
   
   changeset:   8:eebb944467c9
   branch:      b
   parent:      4:aee39cd168d0
   user:        test
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     adding cset to branch b
   
   changeset:   7:10ff5895aa57
   branch:      a branch name much longer than the default justification used by branches
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     Adding d branch
   
   changeset:   6:589736a22561
   branch:      c
   user:        test
   date:        Thu Jan 01 00:00:05 1970 +0000
   summary:     Adding c branch
   
   changeset:   5:d8cbc61dbaa6
   branch:      a
   parent:      2:881fe2b92ad0
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     Adding b branch head 2
   
   changeset:   0:19709c5a4e75
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Adding root node
   
   $ hg heads
   changeset:   10:bfbe841b666e
   branch:      b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     adding another cset to branch b
   
   changeset:   8:eebb944467c9
   branch:      b
   parent:      4:aee39cd168d0
   user:        test
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     adding cset to branch b
   
   changeset:   7:10ff5895aa57
   branch:      a branch name much longer than the default justification used by branches
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     Adding d branch
   
   changeset:   6:589736a22561
   branch:      c
   user:        test
   date:        Thu Jan 01 00:00:05 1970 +0000
   summary:     Adding c branch
   
   changeset:   5:d8cbc61dbaa6
   branch:      a
   parent:      2:881fe2b92ad0
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     Adding b branch head 2
   
   changeset:   0:19709c5a4e75
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Adding root node
   
   $ hg commit -d '9 0' --close-branch -m 'prune bad branch'
   $ hg branches -a
   b                              8:eebb944467c9
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   $ hg up -C b
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg commit -d '9 0' --close-branch -m 'close this part branch too'
 
 --- b branch should be inactive
 
   $ hg branches
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   c                              6:589736a22561 (inactive)
   a                              5:d8cbc61dbaa6 (inactive)
   default                        0:19709c5a4e75 (inactive)
   $ hg branches -c
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   b                             12:2da6583810df (closed)
   c                              6:589736a22561 (inactive)
   a                              5:d8cbc61dbaa6 (inactive)
   default                        0:19709c5a4e75 (inactive)
   $ hg branches -a
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
   $ hg heads b
   no open branch heads found on branches b
   [1]
   $ hg heads --closed b
   changeset:   12:2da6583810df
   branch:      b
   tag:         tip
   parent:      8:eebb944467c9
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     close this part branch too
   
   changeset:   11:c84627f3c15d
   branch:      b
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     prune bad branch
   
   $ echo 'xxx4' >> b
   $ hg commit -d '9 0' -m 'reopen branch with a change'
   reopening closed branch head 12
 
 --- branch b is back in action
 
   $ hg branches -a
   b                             13:6ac12926b8c3
   a branch name much longer than the default justification used by branches 7:10ff5895aa57
 
 ---- test heads listings
 
   $ hg heads
   changeset:   13:6ac12926b8c3
   branch:      b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     reopen branch with a change
   
   changeset:   7:10ff5895aa57
   branch:      a branch name much longer than the default justification used by branches
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     Adding d branch
   
   changeset:   6:589736a22561
   branch:      c
   user:        test
   date:        Thu Jan 01 00:00:05 1970 +0000
   summary:     Adding c branch
   
   changeset:   5:d8cbc61dbaa6
   branch:      a
   parent:      2:881fe2b92ad0
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     Adding b branch head 2
   
   changeset:   0:19709c5a4e75
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Adding root node
   
 
 branch default
 
   $ hg heads default
   changeset:   0:19709c5a4e75
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     Adding root node
   
 
 branch a
 
   $ hg heads a
   changeset:   5:d8cbc61dbaa6
   branch:      a
   parent:      2:881fe2b92ad0
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     Adding b branch head 2
   
   $ hg heads --active a
   no open branch heads found on branches a
   [1]
 
 branch b
 
   $ hg heads b
   changeset:   13:6ac12926b8c3
   branch:      b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     reopen branch with a change
   
   $ hg heads --closed b
   changeset:   13:6ac12926b8c3
   branch:      b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     reopen branch with a change
   
   changeset:   11:c84627f3c15d
   branch:      b
   user:        test
   date:        Thu Jan 01 00:00:09 1970 +0000
   summary:     prune bad branch
   
 default branch colors:
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "color =" >> $HGRCPATH
+  $ echo "[color]" >> $HGRCPATH
+  $ echo "mode = ansi" >> $HGRCPATH
 
   $ hg up -C c
   3 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg commit -d '9 0' --close-branch -m 'reclosing this branch'
   $ hg up -C b
   2 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ hg branches --color=always
   \x1b[0;32mb\x1b[0m \x1b[0;33m                            13:6ac12926b8c3\x1b[0m (esc)
   \x1b[0;0ma branch name much longer than the default justification used by branches\x1b[0m \x1b[0;33m7:10ff5895aa57\x1b[0m (esc)
   \x1b[0;0ma\x1b[0m \x1b[0;33m                             5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
   \x1b[0;0mdefault\x1b[0m \x1b[0;33m                       0:19709c5a4e75\x1b[0m (inactive) (esc)
 
 default closed branch color:
 
   $ hg branches --color=always --closed
   \x1b[0;32mb\x1b[0m \x1b[0;33m                            13:6ac12926b8c3\x1b[0m (esc)
   \x1b[0;0ma branch name much longer than the default justification used by branches\x1b[0m \x1b[0;33m7:10ff5895aa57\x1b[0m (esc)
   \x1b[0;30;1mc\x1b[0m \x1b[0;33m                            14:717d2e6fabe1\x1b[0m (closed) (esc)
   \x1b[0;0ma\x1b[0m \x1b[0;33m                             5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
   \x1b[0;0mdefault\x1b[0m \x1b[0;33m                       0:19709c5a4e75\x1b[0m (inactive) (esc)
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "color =" >> $HGRCPATH
   $ echo "[color]" >> $HGRCPATH
   $ echo "branches.active = green" >> $HGRCPATH
   $ echo "branches.closed = blue" >> $HGRCPATH
   $ echo "branches.current = red" >> $HGRCPATH
   $ echo "branches.inactive = magenta" >> $HGRCPATH
   $ echo "log.changeset = cyan" >> $HGRCPATH
 
 custom branch colors:
 
   $ hg branches --color=always
   \x1b[0;31mb\x1b[0m \x1b[0;36m                            13:6ac12926b8c3\x1b[0m (esc)
   \x1b[0;32ma branch name much longer than the default justification used by branches\x1b[0m \x1b[0;36m7:10ff5895aa57\x1b[0m (esc)
   \x1b[0;35ma\x1b[0m \x1b[0;36m                             5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
   \x1b[0;35mdefault\x1b[0m \x1b[0;36m                       0:19709c5a4e75\x1b[0m (inactive) (esc)
 
 custom closed branch color:
 
   $ hg branches --color=always --closed
   \x1b[0;31mb\x1b[0m \x1b[0;36m                            13:6ac12926b8c3\x1b[0m (esc)
   \x1b[0;32ma branch name much longer than the default justification used by branches\x1b[0m \x1b[0;36m7:10ff5895aa57\x1b[0m (esc)
   \x1b[0;34mc\x1b[0m \x1b[0;36m                            14:717d2e6fabe1\x1b[0m (closed) (esc)
   \x1b[0;35ma\x1b[0m \x1b[0;36m                             5:d8cbc61dbaa6\x1b[0m (inactive) (esc)
   \x1b[0;35mdefault\x1b[0m \x1b[0;36m                       0:19709c5a4e75\x1b[0m (inactive) (esc)

tests/test-diff-color.t

@@ -1,125 +1,127 b''
 Setup
 
+  $ echo "[color]" >> $HGRCPATH
+  $ echo "mode = ansi" >> $HGRCPATH
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "color=" >> $HGRCPATH
   $ hg init repo
   $ cd repo
   $ cat > a <<EOF
   > c
   > c
   > a
   > a
   > b
   > a
   > a
   > c
   > c
   > EOF
   $ hg ci -Am adda
   adding a
   $ cat > a <<EOF
   > c
   > c
   > a
   > a
   > dd
   > a
   > a
   > c
   > c
   > EOF
 
 default context
 
   $ hg diff --nodates --color=always
   \x1b[0;1mdiff -r cf9f4ba66af2 a\x1b[0m (esc)
   \x1b[0;31;1m--- a/a\x1b[0m (esc)
   \x1b[0;32;1m+++ b/a\x1b[0m (esc)
   \x1b[0;35m@@ -2,7 +2,7 @@\x1b[0m (esc)
    c
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
    c
 
 --unified=2
 
   $ hg diff --nodates -U 2  --color=always
   \x1b[0;1mdiff -r cf9f4ba66af2 a\x1b[0m (esc)
   \x1b[0;31;1m--- a/a\x1b[0m (esc)
   \x1b[0;32;1m+++ b/a\x1b[0m (esc)
   \x1b[0;35m@@ -3,5 +3,5 @@\x1b[0m (esc)
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
 
 diffstat
 
   $ hg diff --stat --color=always
    a |  2 \x1b[0;32m+\x1b[0m\x1b[0;31m-\x1b[0m (esc)
    1 files changed, 1 insertions(+), 1 deletions(-)
   $ echo "record=" >> $HGRCPATH
   $ echo "[ui]" >> $HGRCPATH
   $ echo "interactive=true" >> $HGRCPATH
   $ echo "[diff]" >> $HGRCPATH
   $ echo "git=True" >> $HGRCPATH
 
 record
 
   $ chmod 0755 a
   $ hg record --color=always -m moda a <<EOF
   > y
   > y
   > EOF
   \x1b[0;1mdiff --git a/a b/a\x1b[0m (esc)
   \x1b[0;36;1mold mode 100644\x1b[0m (esc)
   \x1b[0;36;1mnew mode 100755\x1b[0m (esc)
   1 hunks, 1 lines changed
   \x1b[0;33mexamine changes to 'a'? [Ynsfdaq?]\x1b[0m  (esc)
   \x1b[0;35m@@ -2,7 +2,7 @@\x1b[0m (esc)
    c
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
    c
   \x1b[0;33mrecord this change to 'a'? [Ynsfdaq?]\x1b[0m  (esc)
   $ echo
   
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
   $ hg rollback
   repository tip rolled back to revision 0 (undo commit)
   working directory now based on revision 0
 
 qrecord
 
   $ hg qrecord --color=always -m moda patch <<EOF
   > y
   > y
   > EOF
   \x1b[0;1mdiff --git a/a b/a\x1b[0m (esc)
   \x1b[0;36;1mold mode 100644\x1b[0m (esc)
   \x1b[0;36;1mnew mode 100755\x1b[0m (esc)
   1 hunks, 1 lines changed
   \x1b[0;33mexamine changes to 'a'? [Ynsfdaq?]\x1b[0m  (esc)
   \x1b[0;35m@@ -2,7 +2,7 @@\x1b[0m (esc)
    c
    a
    a
   \x1b[0;31m-b\x1b[0m (esc)
   \x1b[0;32m+dd\x1b[0m (esc)
    a
    a
    c
   \x1b[0;33mrecord this change to 'a'? [Ynsfdaq?]\x1b[0m  (esc)
   $ echo
   

tests/test-eolfilename.t

@@ -1,68 +1,70 b''
 http://mercurial.selenic.com/bts/issue352
 
   $ "$TESTDIR/hghave" eol-in-paths || exit 80
 
 test issue352
 
   $ hg init foo
   $ cd foo
   $ A=`printf 'he\rllo'`
   $ echo foo > "$A"
   $ hg add
   adding he\rllo (esc)
   abort: '\n' and '\r' disallowed in filenames: 'he\rllo'
   [255]
   $ hg ci -A -m m
   adding he\rllo (esc)
   abort: '\n' and '\r' disallowed in filenames: 'he\rllo'
   [255]
   $ rm "$A"
   $ echo foo > "hell
   > o"
   $ hg add
   adding hell
   o
   abort: '\n' and '\r' disallowed in filenames: 'hell\no'
   [255]
   $ hg ci -A -m m
   adding hell
   o
   abort: '\n' and '\r' disallowed in filenames: 'hell\no'
   [255]
   $ echo foo > "$A"
   $ hg debugwalk
   f  he\rllo  he\rllo (esc)
   f  hell
   o  hell
   o
 
   $ echo bla > quickfox
   $ hg add quickfox
   $ hg ci -m 2
   $ A=`printf 'quick\rfox'`
   $ hg cp quickfox "$A"
   abort: '\n' and '\r' disallowed in filenames: 'quick\rfox'
   [255]
   $ hg mv quickfox "$A"
   abort: '\n' and '\r' disallowed in filenames: 'quick\rfox'
   [255]
 
 http://mercurial.selenic.com/bts/issue2036
 
   $ cd ..
 
 test issue2039
 
   $ hg init bar
   $ cd bar
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "color=" >> $HGRCPATH
+  $ echo "[color]" >> $HGRCPATH
+  $ echo "mode = ansi" >> $HGRCPATH
   $ A=`printf 'foo\nbar'`
   $ B=`printf 'foo\nbar.baz'`
   $ touch "$A"
   $ touch "$B"
   $ hg status --color=always
   \x1b[0;35;1;4m? foo\x1b[0m (esc)
   \x1b[0;35;1;4mbar\x1b[0m (esc)
   \x1b[0;35;1;4m? foo\x1b[0m (esc)
   \x1b[0;35;1;4mbar.baz\x1b[0m (esc)

tests/test-mq-guards.t

@@ -1,436 +1,436 b''
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
 
   $ hg init
   $ hg qinit
 
   $ echo x > x
   $ hg ci -Ama
   adding x
 
   $ hg qnew a.patch
   $ echo a > a
   $ hg add a
   $ hg qrefresh
 
   $ hg qnew b.patch
   $ echo b > b
   $ hg add b
   $ hg qrefresh
 
   $ hg qnew c.patch
   $ echo c > c
   $ hg add c
   $ hg qrefresh
 
   $ hg qpop -a
   popping c.patch
   popping b.patch
   popping a.patch
   patch queue now empty
 
 
 should fail
 
   $ hg qguard does-not-exist.patch +bleh
   abort: no patch named does-not-exist.patch
   [255]
 
 
 should fail
 
   $ hg qguard +fail
   abort: no patches applied
   [255]
 
   $ hg qpush
   applying a.patch
   now at: a.patch
 
 should guard a.patch
 
   $ hg qguard +a
 
 should print +a
 
   $ hg qguard
   a.patch: +a
   $ hg qpop
   popping a.patch
   patch queue now empty
 
 
 should fail
 
   $ hg qpush a.patch
   cannot push 'a.patch' - guarded by ['+a']
   [1]
 
   $ hg qguard a.patch
   a.patch: +a
 
 should push b.patch
 
   $ hg qpush
   applying b.patch
   now at: b.patch
 
   $ hg qpop
   popping b.patch
   patch queue now empty
 
 test selection of an empty guard
 
   $ hg qselect ""
   abort: guard cannot be an empty string
   [255]
   $ hg qselect a
   number of unguarded, unapplied patches has changed from 2 to 3
 
 should push a.patch
 
   $ hg qpush
   applying a.patch
   now at: a.patch
 
   $ hg qguard -- c.patch -a
 
 should print -a
 
   $ hg qguard c.patch
   c.patch: -a
 
 
 should skip c.patch
 
   $ hg qpush -a
   applying b.patch
   skipping c.patch - guarded by '-a'
   now at: b.patch
 
 should display b.patch
 
   $ hg qtop
   b.patch
 
   $ hg qguard -n c.patch
 
 should push c.patch
 
   $ hg qpush -a
   applying c.patch
   now at: c.patch
 
   $ hg qpop -a
   popping c.patch
   popping b.patch
   popping a.patch
   patch queue now empty
   $ hg qselect -n
   guards deactivated
   number of unguarded, unapplied patches has changed from 3 to 2
 
 should push all
 
   $ hg qpush -a
   applying b.patch
   applying c.patch
   now at: c.patch
 
   $ hg qpop -a
   popping c.patch
   popping b.patch
   patch queue now empty
   $ hg qguard a.patch +1
   $ hg qguard b.patch +2
   $ hg qselect 1
   number of unguarded, unapplied patches has changed from 1 to 2
 
 should push a.patch, not b.patch
 
   $ hg qpush
   applying a.patch
   now at: a.patch
   $ hg qpush
   applying c.patch
   now at: c.patch
   $ hg qpop -a
   popping c.patch
   popping a.patch
   patch queue now empty
 
   $ hg qselect 2
 
 should push b.patch
 
   $ hg qpush
   applying b.patch
   now at: b.patch
   $ hg qpush -a
   applying c.patch
   now at: c.patch
 
 Used to be an issue with holes in the patch sequence
 So, put one hole on the base and ask for topmost patch.
 
   $ hg qtop
   c.patch
   $ hg qpop -a
   popping c.patch
   popping b.patch
   patch queue now empty
 
   $ hg qselect 1 2
   number of unguarded, unapplied patches has changed from 2 to 3
 
 should push a.patch, b.patch
 
   $ hg qpush
   applying a.patch
   now at: a.patch
   $ hg qpush
   applying b.patch
   now at: b.patch
   $ hg qpop -a
   popping b.patch
   popping a.patch
   patch queue now empty
 
   $ hg qguard -- a.patch +1 +2 -3
   $ hg qselect 1 2 3
   number of unguarded, unapplied patches has changed from 3 to 2
 
 
 list patches and guards
 
   $ hg qguard -l
   a.patch: +1 +2 -3
   b.patch: +2
   c.patch: unguarded
 
 have at least one patch applied to test coloring
 
   $ hg qpush
   applying b.patch
   now at: b.patch
 
 list patches and guards with color
 
   $ hg --config extensions.color= qguard --config color.mode=ansi \
   >     -l --color=always
   \x1b[0;30;1ma.patch\x1b[0m: \x1b[0;33m+1\x1b[0m \x1b[0;33m+2\x1b[0m \x1b[0;31m-3\x1b[0m (esc)
   \x1b[0;34;1;4mb.patch\x1b[0m: \x1b[0;33m+2\x1b[0m (esc)
   \x1b[0;30;1mc.patch\x1b[0m: \x1b[0;32munguarded\x1b[0m (esc)
 
 should pop b.patch
 
   $ hg qpop
   popping b.patch
   patch queue now empty
 
 list series
 
   $ hg qseries -v
   0 G a.patch
   1 U b.patch
   2 U c.patch
 
 list guards
 
   $ hg qselect
   1
   2
   3
 
 should push b.patch
 
   $ hg qpush
   applying b.patch
   now at: b.patch
 
   $ hg qpush -a
   applying c.patch
   now at: c.patch
   $ hg qselect -n --reapply
   guards deactivated
   popping guarded patches
   popping c.patch
   popping b.patch
   patch queue now empty
   reapplying unguarded patches
   applying c.patch
   now at: c.patch
 
 guards in series file: +1 +2 -3
 
   $ hg qselect -s
   +1
   +2
   -3
 
 should show c.patch
 
   $ hg qapplied
   c.patch
 
   $ hg qrename a.patch new.patch
 
 should show :
 
 
 new.patch: +1 +2 -3
 
 
 b.patch: +2
 
 
 c.patch: unguarded
 
   $ hg qguard -l
   new.patch: +1 +2 -3
   b.patch: +2
   c.patch: unguarded
 
   $ hg qnew d.patch
   $ hg qpop
   popping d.patch
   now at: c.patch
 
 should show new.patch and b.patch as Guarded, c.patch as Applied
 
 
 and d.patch as Unapplied
 
   $ hg qseries -v
   0 G new.patch
   1 G b.patch
   2 A c.patch
   3 U d.patch
 
 qseries again, but with color
 
-  $ hg --config extensions.color= qseries -v --color=always
+  $ hg --config extensions.color= --config color.mode=ansi qseries -v --color=always
   0 G \x1b[0;30;1mnew.patch\x1b[0m (esc)
   1 G \x1b[0;30;1mb.patch\x1b[0m (esc)
   2 A \x1b[0;34;1;4mc.patch\x1b[0m (esc)
   3 U \x1b[0;30;1md.patch\x1b[0m (esc)
 
   $ hg qguard d.patch +2
 
 new.patch, b.patch: Guarded. c.patch: Applied. d.patch: Guarded.
 
   $ hg qseries -v
   0 G new.patch
   1 G b.patch
   2 A c.patch
   3 G d.patch
 
   $ qappunappv()
   > {
   >     for command in qapplied "qapplied -v" qunapplied "qunapplied -v"; do
   >         echo % hg $command
   >         hg $command
   >     done
   > }
 
   $ hg qpop -a
   popping c.patch
   patch queue now empty
   $ hg qguard -l
   new.patch: +1 +2 -3
   b.patch: +2
   c.patch: unguarded
   d.patch: +2
   $ qappunappv
   % hg qapplied
   % hg qapplied -v
   % hg qunapplied
   c.patch
   % hg qunapplied -v
   0 G new.patch
   1 G b.patch
   2 U c.patch
   3 G d.patch
   $ hg qselect 1
   number of unguarded, unapplied patches has changed from 1 to 2
   $ qappunappv
   % hg qapplied
   % hg qapplied -v
   % hg qunapplied
   new.patch
   c.patch
   % hg qunapplied -v
   0 U new.patch
   1 G b.patch
   2 U c.patch
   3 G d.patch
   $ hg qpush -a
   applying new.patch
   skipping b.patch - guarded by ['+2']
   applying c.patch
   skipping d.patch - guarded by ['+2']
   now at: c.patch
   $ qappunappv
   % hg qapplied
   new.patch
   c.patch
   % hg qapplied -v
   0 A new.patch
   1 G b.patch
   2 A c.patch
   % hg qunapplied
   % hg qunapplied -v
   3 G d.patch
   $ hg qselect 2
   number of unguarded, unapplied patches has changed from 0 to 1
   number of guarded, applied patches has changed from 1 to 0
   $ qappunappv
   % hg qapplied
   new.patch
   c.patch
   % hg qapplied -v
   0 A new.patch
   1 U b.patch
   2 A c.patch
   % hg qunapplied
   d.patch
   % hg qunapplied -v
   3 U d.patch
 
   $ for patch in `hg qseries`; do
   >     echo % hg qapplied $patch
   >     hg qapplied $patch
   >     echo % hg qunapplied $patch
   >     hg qunapplied $patch
   > done
   % hg qapplied new.patch
   new.patch
   % hg qunapplied new.patch
   b.patch
   d.patch
   % hg qapplied b.patch
   new.patch
   % hg qunapplied b.patch
   d.patch
   % hg qapplied c.patch
   new.patch
   c.patch
   % hg qunapplied c.patch
   d.patch
   % hg qapplied d.patch
   new.patch
   c.patch
   % hg qunapplied d.patch
 
 
 hg qseries -m: only b.patch should be shown
 the guards file was not ignored in the past
 
   $ hg qdelete -k b.patch
   $ hg qseries -m
   b.patch
 
 hg qseries -m with color
 
-  $ hg --config extensions.color= qseries -m --color=always
+  $ hg --config extensions.color= --config color.mode=ansi qseries -m --color=always
   \x1b[0;31;1mb.patch\x1b[0m (esc)

tests/test-mq.t

@@ -1,1387 +1,1387 b''
   $ checkundo()
   > {
   >     if [ -f .hg/store/undo ]; then
   >     echo ".hg/store/undo still exists after $1"
   >     fi
   > }
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
 
   $ echo "[mq]" >> $HGRCPATH
   $ echo "plain=true" >> $HGRCPATH
 
 
 help
 
   $ hg help mq
   mq extension - manage a stack of patches
   
   This extension lets you work with a stack of patches in a Mercurial
   repository. It manages two stacks of patches - all known patches, and applied
   patches (subset of known patches).
   
   Known patches are represented as patch files in the .hg/patches directory.
   Applied patches are both patch files and changesets.
   
   Common tasks (use "hg help command" for more details):
   
     create new patch                          qnew
     import existing patch                     qimport
   
     print patch series                        qseries
     print applied patches                     qapplied
   
     add known patch to applied stack          qpush
     remove patch from applied stack           qpop
     refresh contents of top applied patch     qrefresh
   
   By default, mq will automatically use git patches when required to avoid
   losing file mode changes, copy records, binary files or empty files creations
   or deletions. This behaviour can be configured with:
   
     [mq]
     git = auto/keep/yes/no
   
   If set to 'keep', mq will obey the [diff] section configuration while
   preserving existing git patches upon qrefresh. If set to 'yes' or 'no', mq
   will override the [diff] section and always generate git or regular patches,
   possibly losing data in the second case.
   
   You will by default be managing a patch queue named "patches". You can create
   other, independent patch queues with the "hg qqueue" command.
   
   list of commands:
   
    qapplied     print the patches already applied
    qclone       clone main and patch repository at same time
    qdelete      remove patches from queue
    qdiff        diff of the current patch and subsequent modifications
    qfinish      move applied patches into repository history
    qfold        fold the named patches into the current patch
    qgoto        push or pop patches until named patch is at top of stack
    qguard       set or print guards for a patch
    qheader      print the header of the topmost or specified patch
    qimport      import a patch
    qnew         create a new patch
    qnext        print the name of the next patch
    qpop         pop the current patch off the stack
    qprev        print the name of the previous patch
    qpush        push the next patch onto the stack
    qqueue       manage multiple patch queues
    qrefresh     update the current patch
    qrename      rename a patch
    qselect      set or print guarded patches to push
    qseries      print the entire series file
    qtop         print the name of the current patch
    qunapplied   print the patches not yet applied
    strip        strip changesets and all their descendants from the repository
   
   use "hg -v help mq" to show builtin aliases and global options
 
   $ hg init a
   $ cd a
   $ echo a > a
   $ hg ci -Ama
   adding a
 
   $ hg clone . ../k
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ mkdir b
   $ echo z > b/z
   $ hg ci -Ama
   adding b/z
 
 
 qinit
 
   $ hg qinit
 
   $ cd ..
   $ hg init b
 
 
 -R qinit
 
   $ hg -R b qinit
 
   $ hg init c
 
 
 qinit -c
 
   $ hg --cwd c qinit -c
   $ hg -R c/.hg/patches st
   A .hgignore
   A series
 
 
 qinit; qinit -c
 
   $ hg init d
   $ cd d
   $ hg qinit
   $ hg qinit -c
 
 qinit -c should create both files if they don't exist
 
   $ cat .hg/patches/.hgignore
   ^\.hg
   ^\.mq
   syntax: glob
   status
   guards
   $ cat .hg/patches/series
   $ hg qinit -c
   abort: repository $TESTTMP/d/.hg/patches already exists!
   [255]
   $ cd ..
 
   $ echo '% qinit; <stuff>; qinit -c'
   % qinit; <stuff>; qinit -c
   $ hg init e
   $ cd e
   $ hg qnew A
   $ checkundo qnew
   $ echo foo > foo
   $ hg add foo
   $ hg qrefresh
   $ hg qnew B
   $ echo >> foo
   $ hg qrefresh
   $ echo status >> .hg/patches/.hgignore
   $ echo bleh >> .hg/patches/.hgignore
   $ hg qinit -c
   adding .hg/patches/A
   adding .hg/patches/B
   $ hg -R .hg/patches status
   A .hgignore
   A A
   A B
   A series
 
 qinit -c shouldn't touch these files if they already exist
 
   $ cat .hg/patches/.hgignore
   status
   bleh
   $ cat .hg/patches/series
   A
   B
 
 add an untracked file
 
   $ echo >> .hg/patches/flaf
 
 status --mq with color (issue2096)
 
-  $ hg status --mq --config extensions.color= --color=always
+  $ hg status --mq --config extensions.color= --config color.mode=ansi --color=always
   \x1b[0;32;1mA .hgignore\x1b[0m (esc)
   \x1b[0;32;1mA A\x1b[0m (esc)
   \x1b[0;32;1mA B\x1b[0m (esc)
   \x1b[0;32;1mA series\x1b[0m (esc)
   \x1b[0;35;1;4m? flaf\x1b[0m (esc)
 
 try the --mq option on a command provided by an extension
 
   $ hg purge --mq --verbose --config extensions.purge=
   Removing file flaf
 
   $ cd ..
 
 init --mq without repo
 
   $ mkdir f
   $ cd f
   $ hg init --mq
   abort: there is no Mercurial repository here (.hg not found)
   [255]
   $ cd ..
 
 init --mq with repo path
 
   $ hg init g
   $ hg init --mq g
   $ test -d g/.hg/patches/.hg
 
 init --mq with nonexistent directory
 
   $ hg init --mq nonexistentdir
   abort: repository nonexistentdir not found!
   [255]
 
 
 init --mq with bundle (non "local")
 
   $ hg -R a bundle --all a.bundle >/dev/null
   $ hg init --mq a.bundle
   abort: only a local queue repository may be initialized
   [255]
 
   $ cd a
 
   $ hg qnew -m 'foo bar' test.patch
 
   $ echo '# comment' > .hg/patches/series.tmp
   $ echo >> .hg/patches/series.tmp # empty line
   $ cat .hg/patches/series >> .hg/patches/series.tmp
   $ mv .hg/patches/series.tmp .hg/patches/series
 
 
 qrefresh
 
   $ echo a >> a
   $ hg qrefresh
   $ cat .hg/patches/test.patch
   foo bar
   
   diff -r [a-f0-9]* a (re)
   --- a/a\t(?P<date>.*) (re)
   \+\+\+ b/a\t(?P<date2>.*) (re)
   @@ -1,1 +1,2 @@
    a
   +a
 
 empty qrefresh
 
   $ hg qrefresh -X a
 
 revision:
 
   $ hg diff -r -2 -r -1
 
 patch:
 
   $ cat .hg/patches/test.patch
   foo bar
   
 
 working dir diff:
 
   $ hg diff --nodates -q
   --- a/a
   +++ b/a
   @@ -1,1 +1,2 @@
    a
   +a
 
 restore things
 
   $ hg qrefresh
   $ checkundo qrefresh
 
 
 qpop
 
   $ hg qpop
   popping test.patch
   patch queue now empty
   $ checkundo qpop
 
 
 qpush with dump of tag cache
 Dump the tag cache to ensure that it has exactly one head after qpush.
 
   $ rm -f .hg/cache/tags
   $ hg tags > /dev/null
 
 .hg/cache/tags (pre qpush):
 
   $ cat .hg/cache/tags
   1 [\da-f]{40} (re)
   
   $ hg qpush
   applying test.patch
   now at: test.patch
   $ hg tags > /dev/null
 
 .hg/cache/tags (post qpush):
 
   $ cat .hg/cache/tags
   2 [\da-f]{40} (re)
   
   $ checkundo qpush
   $ cd ..
 
 
 pop/push outside repo
   $ hg -R a qpop
   popping test.patch
   patch queue now empty
   $ hg -R a qpush
   applying test.patch
   now at: test.patch
 
   $ cd a
   $ hg qnew test2.patch
 
 qrefresh in subdir
 
   $ cd b
   $ echo a > a
   $ hg add a
   $ hg qrefresh
 
 pop/push -a in subdir
 
   $ hg qpop -a
   popping test2.patch
   popping test.patch
   patch queue now empty
   $ hg --traceback qpush -a
   applying test.patch
   applying test2.patch
   now at: test2.patch
 
 
 setting columns & formatted tests truncating (issue1912)
 
   $ COLUMNS=4 hg qseries --config ui.formatted=true
   test.patch
   test2.patch
   $ COLUMNS=20 hg qseries --config ui.formatted=true -vs
   0 A test.patch: f...
   1 A test2.patch: 
   $ hg qpop
   popping test2.patch
   now at: test.patch
   $ hg qseries -vs
   0 A test.patch: foo bar
   1 U test2.patch: 
   $ hg sum | grep mq
   mq:     1 applied, 1 unapplied
   $ hg qpush
   applying test2.patch
   now at: test2.patch
   $ hg sum | grep mq
   mq:     2 applied
   $ hg qapplied
   test.patch
   test2.patch
   $ hg qtop
   test2.patch
 
 
 prev
 
   $ hg qapp -1
   test.patch
 
 next
 
   $ hg qunapp -1
   all patches applied
   [1]
 
   $ hg qpop
   popping test2.patch
   now at: test.patch
 
 commit should fail
 
   $ hg commit
   abort: cannot commit over an applied mq patch
   [255]
 
 push should fail
 
   $ hg push ../../k
   pushing to ../../k
   abort: source has mq patches applied
   [255]
 
 
 import should fail
 
   $ hg st .
   $ echo foo >> ../a
   $ hg diff > ../../import.diff
   $ hg revert --no-backup ../a
   $ hg import ../../import.diff
   abort: cannot import over an applied patch
   [255]
   $ hg st
 
 import --no-commit should succeed
 
   $ hg import --no-commit ../../import.diff
   applying ../../import.diff
   $ hg st
   M a
   $ hg revert --no-backup ../a
 
 
 qunapplied
 
   $ hg qunapplied
   test2.patch
 
 
 qpush/qpop with index
 
   $ hg qnew test1b.patch
   $ echo 1b > 1b
   $ hg add 1b
   $ hg qrefresh
   $ hg qpush 2
   applying test2.patch
   now at: test2.patch
   $ hg qpop 0
   popping test2.patch
   popping test1b.patch
   now at: test.patch
   $ hg qpush test.patch+1
   applying test1b.patch
   now at: test1b.patch
   $ hg qpush test.patch+2
   applying test2.patch
   now at: test2.patch
   $ hg qpop test2.patch-1
   popping test2.patch
   now at: test1b.patch
   $ hg qpop test2.patch-2
   popping test1b.patch
   now at: test.patch
   $ hg qpush test1b.patch+1
   applying test1b.patch
   applying test2.patch
   now at: test2.patch
 
 
 qpush --move
 
   $ hg qpop -a
   popping test2.patch
   popping test1b.patch
   popping test.patch
   patch queue now empty
   $ hg qguard test1b.patch -- -negguard
   $ hg qguard test2.patch -- +posguard
   $ hg qpush --move test2.patch # can't move guarded patch
   cannot push 'test2.patch' - guarded by ['+posguard']
   [1]
   $ hg qselect posguard
   number of unguarded, unapplied patches has changed from 2 to 3
   $ hg qpush --move test2.patch # move to front
   applying test2.patch
   now at: test2.patch
   $ hg qpush --move test1b.patch # negative guard unselected
   applying test1b.patch
   now at: test1b.patch
   $ hg qpush --move test.patch # noop move
   applying test.patch
   now at: test.patch
   $ hg qseries -v
   0 A test2.patch
   1 A test1b.patch
   2 A test.patch
   $ hg qpop -a
   popping test.patch
   popping test1b.patch
   popping test2.patch
   patch queue now empty
 
 cleaning up
 
   $ hg qselect --none
   guards deactivated
   number of unguarded, unapplied patches has changed from 3 to 2
   $ hg qguard --none test1b.patch
   $ hg qguard --none test2.patch
   $ hg qpush --move test.patch
   applying test.patch
   now at: test.patch
   $ hg qpush --move test1b.patch
   applying test1b.patch
   now at: test1b.patch
   $ hg qpush --move bogus # nonexistent patch
   abort: patch bogus not in series
   [255]
   $ hg qpush --move # no patch
   abort: please specify the patch to move
   [255]
   $ hg qpush --move test.patch # already applied
   abort: cannot push to a previous patch: test.patch
   [255]
   $ hg qpush
   applying test2.patch
   now at: test2.patch
 
 
 series after move
 
   $ cat `hg root`/.hg/patches/series
   test.patch
   test1b.patch
   test2.patch
   # comment
   
 
 
 pop, qapplied, qunapplied
 
   $ hg qseries -v
   0 A test.patch
   1 A test1b.patch
   2 A test2.patch
 
 qapplied -1 test.patch
 
   $ hg qapplied -1 test.patch
   only one patch applied
   [1]
 
 qapplied -1 test1b.patch
 
   $ hg qapplied -1 test1b.patch
   test.patch
 
 qapplied -1 test2.patch
 
   $ hg qapplied -1 test2.patch
   test1b.patch
 
 qapplied -1
 
   $ hg qapplied -1
   test1b.patch
 
 qapplied
 
   $ hg qapplied
   test.patch
   test1b.patch
   test2.patch
 
 qapplied test1b.patch
 
   $ hg qapplied test1b.patch
   test.patch
   test1b.patch
 
 qunapplied -1
 
   $ hg qunapplied -1
   all patches applied
   [1]
 
 qunapplied
 
   $ hg qunapplied
 
 popping
 
   $ hg qpop
   popping test2.patch
   now at: test1b.patch
 
 qunapplied -1
 
   $ hg qunapplied -1
   test2.patch
 
 qunapplied
 
   $ hg qunapplied
   test2.patch
 
 qunapplied test2.patch
 
   $ hg qunapplied test2.patch
 
 qunapplied -1 test2.patch
 
   $ hg qunapplied -1 test2.patch
   all patches applied
   [1]
 
 popping -a
 
   $ hg qpop -a
   popping test1b.patch
   popping test.patch
   patch queue now empty
 
 qapplied
 
   $ hg qapplied
 
 qapplied -1
 
   $ hg qapplied -1
   no patches applied
   [1]
   $ hg qpush
   applying test.patch
   now at: test.patch
 
 
 push should succeed
 
   $ hg qpop -a
   popping test.patch
   patch queue now empty
   $ hg push ../../k
   pushing to ../../k
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 
 we want to start with some patches applied
 
   $ hg qpush -a
   applying test.patch
   applying test1b.patch
   applying test2.patch
   now at: test2.patch
 
 % pops all patches and succeeds
 
   $ hg qpop -a
   popping test2.patch
   popping test1b.patch
   popping test.patch
   patch queue now empty
 
 % does nothing and succeeds
 
   $ hg qpop -a
   no patches applied
 
 % fails - nothing else to pop
 
   $ hg qpop
   no patches applied
   [1]
 
 % pushes a patch and succeeds
 
   $ hg qpush
   applying test.patch
   now at: test.patch
 
 % pops a patch and succeeds
 
   $ hg qpop
   popping test.patch
   patch queue now empty
 
 % pushes up to test1b.patch and succeeds
 
   $ hg qpush test1b.patch
   applying test.patch
   applying test1b.patch
   now at: test1b.patch
 
 % does nothing and succeeds
 
   $ hg qpush test1b.patch
   qpush: test1b.patch is already at the top
 
 % does nothing and succeeds
 
   $ hg qpop test1b.patch
   qpop: test1b.patch is already at the top
 
 % fails - can't push to this patch
 
   $ hg qpush test.patch
   abort: cannot push to a previous patch: test.patch
   [255]
 
 % fails - can't pop to this patch
 
   $ hg qpop test2.patch
   abort: patch test2.patch is not applied
   [255]
 
 % pops up to test.patch and succeeds
 
   $ hg qpop test.patch
   popping test1b.patch
   now at: test.patch
 
 % pushes all patches and succeeds
 
   $ hg qpush -a
   applying test1b.patch
   applying test2.patch
   now at: test2.patch
 
 % does nothing and succeeds
 
   $ hg qpush -a
   all patches are currently applied
 
 % fails - nothing else to push
 
   $ hg qpush
   patch series already fully applied
   [1]
 
 % does nothing and succeeds
 
   $ hg qpush test2.patch
   qpush: test2.patch is already at the top
 
 strip
 
   $ cd ../../b
   $ echo x>x
   $ hg ci -Ama
   adding x
   $ hg strip tip
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/b/.hg/strip-backup/*-backup.hg (glob)
   $ hg unbundle .hg/strip-backup/*
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   (run 'hg update' to get a working copy)
 
 
 strip with local changes, should complain
 
   $ hg up
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo y>y
   $ hg add y
   $ hg strip tip
   abort: local changes found
   [255]
 
 --force strip with local changes
 
   $ hg strip -f tip
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/b/.hg/strip-backup/*-backup.hg (glob)
 
 
 cd b; hg qrefresh
 
   $ hg init refresh
   $ cd refresh
   $ echo a > a
   $ hg ci -Ama
   adding a
   $ hg qnew -mfoo foo
   $ echo a >> a
   $ hg qrefresh
   $ mkdir b
   $ cd b
   $ echo f > f
   $ hg add f
   $ hg qrefresh
   $ cat ../.hg/patches/foo
   foo
   
   diff -r cb9a9f314b8b a
   --- a/a\t(?P<date>.*) (re)
   \+\+\+ b/a\t(?P<date>.*) (re)
   @@ -1,1 +1,2 @@
    a
   +a
   diff -r cb9a9f314b8b b/f
   --- /dev/null\t(?P<date>.*) (re)
   \+\+\+ b/b/f\t(?P<date>.*) (re)
   @@ -0,0 +1,1 @@
   +f
 
 hg qrefresh .
 
   $ hg qrefresh .
   $ cat ../.hg/patches/foo
   foo
   
   diff -r cb9a9f314b8b b/f
   --- /dev/null\t(?P<date>.*) (re)
   \+\+\+ b/b/f\t(?P<date>.*) (re)
   @@ -0,0 +1,1 @@
   +f
   $ hg status
   M a
 
 
 qpush failure
 
   $ cd ..
   $ hg qrefresh
   $ hg qnew -mbar bar
   $ echo foo > foo
   $ echo bar > bar
   $ hg add foo bar
   $ hg qrefresh
   $ hg qpop -a
   popping bar
   popping foo
   patch queue now empty
   $ echo bar > foo
   $ hg qpush -a
   applying foo
   applying bar
   file foo already exists
   1 out of 1 hunks FAILED -- saving rejects to file foo.rej
   patch failed, unable to continue (try -v)
   patch failed, rejects left in working dir
   errors during apply, please fix and refresh bar
   [2]
   $ hg st
   ? foo
   ? foo.rej
 
 
 mq tags
 
   $ hg log --template '{rev} {tags}\n' -r qparent:qtip
   0 qparent
   1 foo qbase
   2 bar qtip tip
 
 
 bad node in status
 
   $ hg qpop
   popping bar
   now at: foo
   $ hg strip -qn tip
   $ hg tip
   changeset:   0:cb9a9f314b8b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     a
   
   $ hg branches
   default                        0:cb9a9f314b8b
   $ hg qpop
   no patches applied
   [1]
 
   $ cat >>$HGRCPATH <<EOF
   > [diff]
   > git = True
   > EOF
   $ cd ..
   $ hg init git
   $ cd git
   $ hg qinit
 
   $ hg qnew -m'new file' new
   $ echo foo > new
   $ chmod +x new
   $ hg add new
   $ hg qrefresh
   $ cat .hg/patches/new
   new file
   
   diff --git a/new b/new
   new file mode 100755
   --- /dev/null
   +++ b/new
   @@ -0,0 +1,1 @@
   +foo
 
   $ hg qnew -m'copy file' copy
   $ hg cp new copy
   $ hg qrefresh
   $ cat .hg/patches/copy
   copy file
   
   diff --git a/new b/copy
   copy from new
   copy to copy
 
   $ hg qpop
   popping copy
   now at: new
   $ hg qpush
   applying copy
   now at: copy
   $ hg qdiff
   diff --git a/new b/copy
   copy from new
   copy to copy
   $ cat >>$HGRCPATH <<EOF
   > [diff]
   > git = False
   > EOF
   $ hg qdiff --git
   diff --git a/new b/copy
   copy from new
   copy to copy
   $ cd ..
 
 empty lines in status
 
   $ hg init emptystatus
   $ cd emptystatus
   $ hg qinit
   $ printf '\n\n' > .hg/patches/status
   $ hg qser
   $ cd ..
 
 bad line in status (without ":")
 
   $ hg init badstatus
   $ cd badstatus
   $ hg qinit
   $ printf 'babar has no colon in this line\n' > .hg/patches/status
   $ hg qser
   malformated mq status line: ['babar has no colon in this line']
   $ cd ..
 
 
 test file addition in slow path
 
   $ hg init slow
   $ cd slow
   $ hg qinit
   $ echo foo > foo
   $ hg add foo
   $ hg ci -m 'add foo'
   $ hg qnew bar
   $ echo bar > bar
   $ hg add bar
   $ hg mv foo baz
   $ hg qrefresh --git
   $ hg up -C 0
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo >> foo
   $ hg ci -m 'change foo'
   created new head
   $ hg up -C 1
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg qrefresh --git
   $ cat .hg/patches/bar
   diff --git a/bar b/bar
   new file mode 100644
   --- /dev/null
   +++ b/bar
   @@ -0,0 +1,1 @@
   +bar
   diff --git a/foo b/baz
   rename from foo
   rename to baz
   $ hg log -v --template '{rev} {file_copies}\n' -r .
   2 baz (foo)
   $ hg qrefresh --git
   $ cat .hg/patches/bar
   diff --git a/bar b/bar
   new file mode 100644
   --- /dev/null
   +++ b/bar
   @@ -0,0 +1,1 @@
   +bar
   diff --git a/foo b/baz
   rename from foo
   rename to baz
   $ hg log -v --template '{rev} {file_copies}\n' -r .
   2 baz (foo)
   $ hg qrefresh
   $ grep 'diff --git' .hg/patches/bar
   diff --git a/bar b/bar
   diff --git a/foo b/baz
 
 
 test file move chains in the slow path
 
   $ hg up -C 1
   1 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo >> foo
   $ hg ci -m 'change foo again'
   $ hg up -C 2
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg mv bar quux
   $ hg mv baz bleh
   $ hg qrefresh --git
   $ cat .hg/patches/bar
   diff --git a/foo b/bleh
   rename from foo
   rename to bleh
   diff --git a/quux b/quux
   new file mode 100644
   --- /dev/null
   +++ b/quux
   @@ -0,0 +1,1 @@
   +bar
   $ hg log -v --template '{rev} {file_copies}\n' -r .
   3 bleh (foo)
   $ hg mv quux fred
   $ hg mv bleh barney
   $ hg qrefresh --git
   $ cat .hg/patches/bar
   diff --git a/foo b/barney
   rename from foo
   rename to barney
   diff --git a/fred b/fred
   new file mode 100644
   --- /dev/null
   +++ b/fred
   @@ -0,0 +1,1 @@
   +bar
   $ hg log -v --template '{rev} {file_copies}\n' -r .
   3 barney (foo)
 
 
 refresh omitting an added file
 
   $ hg qnew baz
   $ echo newfile > newfile
   $ hg add newfile
   $ hg qrefresh
   $ hg st -A newfile
   C newfile
   $ hg qrefresh -X newfile
   $ hg st -A newfile
   A newfile
   $ hg revert newfile
   $ rm newfile
   $ hg qpop
   popping baz
   now at: bar
   $ hg qdel baz
 
 
 create a git patch
 
   $ echo a > alexander
   $ hg add alexander
   $ hg qnew -f --git addalexander
   $ grep diff .hg/patches/addalexander
   diff --git a/alexander b/alexander
 
 
 create a git binary patch
 
   $ cat > writebin.py <<EOF
   > import sys
   > path = sys.argv[1]
   > open(path, 'wb').write('BIN\x00ARY')
   > EOF
   $ python writebin.py bucephalus
 
   $ python "$TESTDIR/md5sum.py" bucephalus
   8ba2a2f3e77b55d03051ff9c24ad65e7  bucephalus
   $ hg add bucephalus
   $ hg qnew -f --git addbucephalus
   $ grep diff .hg/patches/addbucephalus
   diff --git a/bucephalus b/bucephalus
 
 
 check binary patches can be popped and pushed
 
   $ hg qpop
   popping addbucephalus
   now at: addalexander
   $ test -f bucephalus && echo % bucephalus should not be there
   [1]
   $ hg qpush
   applying addbucephalus
   now at: addbucephalus
   $ test -f bucephalus
   $ python "$TESTDIR/md5sum.py" bucephalus
   8ba2a2f3e77b55d03051ff9c24ad65e7  bucephalus
 
 
 
 strip again
 
   $ cd ..
   $ hg init strip
   $ cd strip
   $ touch foo
   $ hg add foo
   $ hg ci -m 'add foo'
   $ echo >> foo
   $ hg ci -m 'change foo 1'
   $ hg up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 1 >> foo
   $ hg ci -m 'change foo 2'
   created new head
   $ HGMERGE=true hg merge
   merging foo
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m merge
   $ hg log
   changeset:   3:99615015637b
   tag:         tip
   parent:      2:20cbbe65cff7
   parent:      1:d2871fc282d4
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     merge
   
   changeset:   2:20cbbe65cff7
   parent:      0:53245c60e682
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change foo 2
   
   changeset:   1:d2871fc282d4
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change foo 1
   
   changeset:   0:53245c60e682
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add foo
   
   $ hg strip 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/b/strip/.hg/strip-backup/*-backup.hg (glob)
   $ checkundo strip
   $ hg log
   changeset:   1:20cbbe65cff7
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     change foo 2
   
   changeset:   0:53245c60e682
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add foo
   
   $ cd ..
 
 
 qclone
 
   $ qlog()
   > {
   >     echo 'main repo:'
   >     hg log --template '    rev {rev}: {desc}\n'
   >     echo 'patch repo:'
   >     hg -R .hg/patches log --template '    rev {rev}: {desc}\n'
   > }
   $ hg init qclonesource
   $ cd qclonesource
   $ echo foo > foo
   $ hg add foo
   $ hg ci -m 'add foo'
   $ hg qinit
   $ hg qnew patch1
   $ echo bar >> foo
   $ hg qrefresh -m 'change foo'
   $ cd ..
 
 
 repo with unversioned patch dir
 
   $ hg qclone qclonesource failure
   abort: versioned patch repository not found (see init --mq)
   [255]
 
   $ cd qclonesource
   $ hg qinit -c
   adding .hg/patches/patch1
   $ hg qci -m checkpoint
   $ qlog
   main repo:
       rev 1: change foo
       rev 0: add foo
   patch repo:
       rev 0: checkpoint
   $ cd ..
 
 
 repo with patches applied
 
   $ hg qclone qclonesource qclonedest
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd qclonedest
   $ qlog
   main repo:
       rev 0: add foo
   patch repo:
       rev 0: checkpoint
   $ cd ..
 
 
 repo with patches unapplied
 
   $ cd qclonesource
   $ hg qpop -a
   popping patch1
   patch queue now empty
   $ qlog
   main repo:
       rev 0: add foo
   patch repo:
       rev 0: checkpoint
   $ cd ..
   $ hg qclone qclonesource qclonedest2
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd qclonedest2
   $ qlog
   main repo:
       rev 0: add foo
   patch repo:
       rev 0: checkpoint
   $ cd ..
 
 
 Issue1033: test applying on an empty file
 
   $ hg init empty
   $ cd empty
   $ touch a
   $ hg ci -Am addempty
   adding a
   $ echo a > a
   $ hg qnew -f -e changea
   $ hg qpop
   popping changea
   patch queue now empty
   $ hg qpush
   applying changea
   now at: changea
   $ cd ..
 
 
 test qpush with --force, issue1087
 
   $ hg init forcepush
   $ cd forcepush
   $ echo hello > hello.txt
   $ echo bye > bye.txt
   $ hg ci -Ama
   adding bye.txt
   adding hello.txt
   $ hg qnew -d '0 0' empty
   $ hg qpop
   popping empty
   patch queue now empty
   $ echo world >> hello.txt
 
 
 qpush should fail, local changes
 
   $ hg qpush
   abort: local changes found, refresh first
   [255]
 
 
 apply force, should not discard changes with empty patch
 
   $ hg qpush -f
   applying empty
   patch empty is empty
   now at: empty
   $ hg diff --config diff.nodates=True
   diff -r bf5fc3f07a0a hello.txt
   --- a/hello.txt
   +++ b/hello.txt
   @@ -1,1 +1,2 @@
    hello
   +world
   $ hg qdiff --config diff.nodates=True
   diff -r 9ecee4f634e3 hello.txt
   --- a/hello.txt
   +++ b/hello.txt
   @@ -1,1 +1,2 @@
    hello
   +world
   $ hg log -l1 -p
   changeset:   1:bf5fc3f07a0a
   tag:         empty
   tag:         qbase
   tag:         qtip
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     imported patch empty
   
   
   $ hg qref -d '0 0'
   $ hg qpop
   popping empty
   patch queue now empty
   $ echo universe >> hello.txt
   $ echo universe >> bye.txt
 
 
 qpush should fail, local changes
 
   $ hg qpush
   abort: local changes found, refresh first
   [255]
 
 
 apply force, should discard changes in hello, but not bye
 
   $ hg qpush -f
   applying empty
   now at: empty
   $ hg st
   M bye.txt
   $ hg diff --config diff.nodates=True
   diff -r ba252371dbc1 bye.txt
   --- a/bye.txt
   +++ b/bye.txt
   @@ -1,1 +1,2 @@
    bye
   +universe
   $ hg qdiff --config diff.nodates=True
   diff -r 9ecee4f634e3 bye.txt
   --- a/bye.txt
   +++ b/bye.txt
   @@ -1,1 +1,2 @@
    bye
   +universe
   diff -r 9ecee4f634e3 hello.txt
   --- a/hello.txt
   +++ b/hello.txt
   @@ -1,1 +1,3 @@
    hello
   +world
   +universe
 
 
 test popping revisions not in working dir ancestry
 
   $ hg qseries -v
   0 A empty
   $ hg up qparent
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg qpop
   popping empty
   patch queue now empty
 
   $ cd ..
   $ hg init deletion-order
   $ cd deletion-order
 
   $ touch a
   $ hg ci -Aqm0
 
   $ hg qnew rename-dir
   $ hg rm a
   $ hg qrefresh
 
   $ mkdir a b
   $ touch a/a b/b
   $ hg add -q a b
   $ hg qrefresh
 
 
 test popping must remove files added in subdirectories first
 
   $ hg qpop
   popping rename-dir
   patch queue now empty
   $ cd ..
 

tests/test-status-color.t

@@ -1,279 +1,292 b''
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "color=" >> $HGRCPATH
   $ echo "[color]" >> $HGRCPATH
   $ echo "mode=ansi" >> $HGRCPATH
 
   $ hg init repo1
   $ cd repo1
   $ mkdir a b a/1 b/1 b/2
   $ touch in_root a/in_a b/in_b a/1/in_a_1 b/1/in_b_1 b/2/in_b_2
 
 hg status in repo root:
 
   $ hg status --color=always
   \x1b[0;35;1;4m? a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? in_root\x1b[0m (esc)
 
 hg status . in repo root:
 
   $ hg status --color=always .
   \x1b[0;35;1;4m? a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? in_root\x1b[0m (esc)
 
   $ hg status --color=always --cwd a
   \x1b[0;35;1;4m? a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? in_root\x1b[0m (esc)
   $ hg status --color=always --cwd a .
   \x1b[0;35;1;4m? 1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? in_a\x1b[0m (esc)
   $ hg status --color=always --cwd a ..
   \x1b[0;35;1;4m? 1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? ../b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? ../b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? ../b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? ../in_root\x1b[0m (esc)
 
   $ hg status --color=always --cwd b
   \x1b[0;35;1;4m? a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? in_root\x1b[0m (esc)
   $ hg status --color=always --cwd b .
   \x1b[0;35;1;4m? 1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? 2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? in_b\x1b[0m (esc)
   $ hg status --color=always --cwd b ..
   \x1b[0;35;1;4m? ../a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? ../a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? 1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? 2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? ../in_root\x1b[0m (esc)
 
   $ hg status --color=always --cwd a/1
   \x1b[0;35;1;4m? a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? in_root\x1b[0m (esc)
   $ hg status --color=always --cwd a/1 .
   \x1b[0;35;1;4m? in_a_1\x1b[0m (esc)
   $ hg status --color=always --cwd a/1 ..
   \x1b[0;35;1;4m? in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? ../in_a\x1b[0m (esc)
 
   $ hg status --color=always --cwd b/1
   \x1b[0;35;1;4m? a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? in_root\x1b[0m (esc)
   $ hg status --color=always --cwd b/1 .
   \x1b[0;35;1;4m? in_b_1\x1b[0m (esc)
   $ hg status --color=always --cwd b/1 ..
   \x1b[0;35;1;4m? in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? ../2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? ../in_b\x1b[0m (esc)
 
   $ hg status --color=always --cwd b/2
   \x1b[0;35;1;4m? a/1/in_a_1\x1b[0m (esc)
   \x1b[0;35;1;4m? a/in_a\x1b[0m (esc)
   \x1b[0;35;1;4m? b/1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? b/2/in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? b/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? in_root\x1b[0m (esc)
   $ hg status --color=always --cwd b/2 .
   \x1b[0;35;1;4m? in_b_2\x1b[0m (esc)
   $ hg status --color=always --cwd b/2 ..
   \x1b[0;35;1;4m? ../1/in_b_1\x1b[0m (esc)
   \x1b[0;35;1;4m? in_b_2\x1b[0m (esc)
   \x1b[0;35;1;4m? ../in_b\x1b[0m (esc)
   $ cd ..
 
   $ hg init repo2
   $ cd repo2
   $ touch modified removed deleted ignored
   $ echo "^ignored$" > .hgignore
   $ hg ci -A -m 'initial checkin'
   adding .hgignore
   adding deleted
   adding modified
   adding removed
   $ touch modified added unknown ignored
   $ hg add added
   $ hg remove removed
   $ rm deleted
 
 hg status:
 
   $ hg status --color=always
   \x1b[0;32;1mA added\x1b[0m (esc)
   \x1b[0;31;1mR removed\x1b[0m (esc)
   \x1b[0;36;1;4m! deleted\x1b[0m (esc)
   \x1b[0;35;1;4m? unknown\x1b[0m (esc)
 
 hg status modified added removed deleted unknown never-existed ignored:
 
   $ hg status --color=always modified added removed deleted unknown never-existed ignored
   never-existed: No such file or directory
   \x1b[0;32;1mA added\x1b[0m (esc)
   \x1b[0;31;1mR removed\x1b[0m (esc)
   \x1b[0;36;1;4m! deleted\x1b[0m (esc)
   \x1b[0;35;1;4m? unknown\x1b[0m (esc)
 
   $ hg copy modified copied
 
 hg status -C:
 
   $ hg status --color=always -C
   \x1b[0;32;1mA added\x1b[0m (esc)
   \x1b[0;32;1mA copied\x1b[0m (esc)
   \x1b[0;0m  modified\x1b[0m (esc)
   \x1b[0;31;1mR removed\x1b[0m (esc)
   \x1b[0;36;1;4m! deleted\x1b[0m (esc)
   \x1b[0;35;1;4m? unknown\x1b[0m (esc)
 
 hg status -A:
 
   $ hg status --color=always -A
   \x1b[0;32;1mA added\x1b[0m (esc)
   \x1b[0;32;1mA copied\x1b[0m (esc)
   \x1b[0;0m  modified\x1b[0m (esc)
   \x1b[0;31;1mR removed\x1b[0m (esc)
   \x1b[0;36;1;4m! deleted\x1b[0m (esc)
   \x1b[0;35;1;4m? unknown\x1b[0m (esc)
   \x1b[0;30;1mI ignored\x1b[0m (esc)
   \x1b[0;0mC .hgignore\x1b[0m (esc)
   \x1b[0;0mC modified\x1b[0m (esc)
 
+hg status -A (with terminfo color):
+
+  $ TERM=xterm hg status --config color.mode=terminfo --color=always -A
+  \x1b(B\x1b[m\x1b[32m\x1b[1mA added\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b[32m\x1b[1mA copied\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b(B\x1b[m  modified\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b[31m\x1b[1mR removed\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b[36m\x1b[1m\x1b[4m! deleted\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b[35m\x1b[1m\x1b[4m? unknown\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b[30m\x1b[1mI ignored\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b(B\x1b[mC .hgignore\x1b(B\x1b[m (esc)
+  \x1b(B\x1b[m\x1b(B\x1b[mC modified\x1b(B\x1b[m (esc)
+
 
   $ echo "^ignoreddir$" > .hgignore
   $ mkdir ignoreddir
   $ touch ignoreddir/file
 
 hg status ignoreddir/file:
 
   $ hg status --color=always ignoreddir/file
 
 hg status -i ignoreddir/file:
 
   $ hg status --color=always -i ignoreddir/file
   \x1b[0;30;1mI ignoreddir/file\x1b[0m (esc)
   $ cd ..
 
 check 'status -q' and some combinations
 
   $ hg init repo3
   $ cd repo3
   $ touch modified removed deleted ignored
   $ echo "^ignored$" > .hgignore
   $ hg commit -A -m 'initial checkin'
   adding .hgignore
   adding deleted
   adding modified
   adding removed
   $ touch added unknown ignored
   $ hg add added
   $ echo "test" >> modified
   $ hg remove removed
   $ rm deleted
   $ hg copy modified copied
 
 test unknown color
 
   $ hg --config color.status.modified=periwinkle status --color=always
   ignoring unknown color/effect 'periwinkle' (configured in color.status.modified)
   M modified
   \x1b[0;32;1mA added\x1b[0m (esc)
   \x1b[0;32;1mA copied\x1b[0m (esc)
   \x1b[0;31;1mR removed\x1b[0m (esc)
   \x1b[0;36;1;4m! deleted\x1b[0m (esc)
   \x1b[0;35;1;4m? unknown\x1b[0m (esc)
 
 Run status with 2 different flags.
 Check if result is the same or different.
 If result is not as expected, raise error
 
   $ assert() {
   >     hg status --color=always $1 > ../a
   >     hg status --color=always $2 > ../b
   >     if diff ../a ../b > /dev/null; then
   >         out=0
   >     else
   >         out=1
   >     fi
   >     if [ $3 -eq 0 ]; then
   >         df="same"
   >     else
   >         df="different"
   >     fi
   >     if [ $out -ne $3 ]; then
   >         echo "Error on $1 and $2, should be $df."
   >     fi
   > }
 
 assert flag1 flag2 [0-same | 1-different]
 
   $ assert "-q" "-mard"      0
   $ assert "-A" "-marduicC"  0
   $ assert "-qA" "-mardcC"   0
   $ assert "-qAui" "-A"      0
   $ assert "-qAu" "-marducC" 0
   $ assert "-qAi" "-mardicC" 0
   $ assert "-qu" "-u"        0
   $ assert "-q" "-u"         1
   $ assert "-m" "-a"         1
   $ assert "-r" "-d"         1
   $ cd ..
 
 test 'resolve -l'
 
   $ hg init repo4
   $ cd repo4
   $ echo "file a" > a
   $ echo "file b" > b
   $ hg add a b
   $ hg commit -m "initial"
   $ echo "file a change 1" > a
   $ echo "file b change 1" > b
   $ hg commit -m "head 1"
   $ hg update 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo "file a change 2" > a
   $ echo "file b change 2" > b
   $ hg commit -m "head 2"
   created new head
   $ hg merge
   merging a
   warning: conflicts during merge.
   merging a failed!
   merging b
   warning: conflicts during merge.
   merging b failed!
   0 files updated, 0 files merged, 0 files removed, 2 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
   [1]
   $ hg resolve -m b
 
 hg resolve with one unresolved, one resolved:
 
   $ hg resolve --color=always -l
   \x1b[0;31;1mU a\x1b[0m (esc)
   \x1b[0;32;1mR b\x1b[0m (esc)