changeset 22504:c425b22a7ca5

merge with stable
author Matt Mackall <mpm@selenic.com>
date Sat, 27 Sep 2014 13:18:10 -0500
parents e6e7ef68c879 (diff) 300e07582e9b (current diff)
children 5c00c5298f98
files mercurial/revset.py
diffstat 289 files changed, 7724 insertions(+), 2602 deletions(-) [+]
line wrap: on
line diff
--- a/Makefile	Tue Sep 16 23:59:29 2014 -0700
+++ b/Makefile	Sat Sep 27 13:18:10 2014 -0500
@@ -56,7 +56,8 @@
 	find contrib doc hgext i18n mercurial tests \
 		\( -name '*.py[cdo]' -o -name '*.so' \) -exec rm -f '{}' ';'
 	rm -f $(addprefix mercurial/,$(notdir $(wildcard mercurial/pure/[a-z]*.py)))
-	rm -f MANIFEST MANIFEST.in mercurial/__version__.py hgext/__index__.py tests/*.err
+	rm -f MANIFEST MANIFEST.in hgext/__index__.py tests/*.err
+	if test -d .hg; then rm -f mercurial/__version__.py; fi
 	rm -rf build mercurial/locale
 	$(MAKE) -C doc clean
 
@@ -135,23 +136,34 @@
 # Packaging targets
 
 osx:
-	@which -s bdist_mpkg || \
+	@which bdist_mpkg >/dev/null || \
 	   (echo "Missing bdist_mpkg (easy_install bdist_mpkg)"; false)
+	rm -rf dist/mercurial-*.mpkg
 	bdist_mpkg setup.py
 	mkdir -p packages/osx
+	N=`cd dist && echo mercurial-*.mpkg | sed 's,\.mpkg$$,,'` && hdiutil create -srcfolder dist/$$N.mpkg/ -scrub -volname "$$N" -ov packages/osx/$$N.dmg
 	rm -rf dist/mercurial-*.mpkg
-	mv dist/mercurial*macosx*.zip packages/osx
 
-fedora:
-	mkdir -p packages/fedora
+fedora20:
+	mkdir -p packages/fedora20
 	contrib/buildrpm
-	cp rpmbuild/RPMS/*/* packages/fedora
-	cp rpmbuild/SRPMS/* packages/fedora
+	cp rpmbuild/RPMS/*/* packages/fedora20
+	cp rpmbuild/SRPMS/* packages/fedora20
 	rm -rf rpmbuild
 
-docker-fedora:
-	mkdir -p packages/fedora
-	contrib/dockerrpm fedora
+docker-fedora20:
+	mkdir -p packages/fedora20
+	contrib/dockerrpm fedora20
+
+centos5:
+	mkdir -p packages/centos5
+	contrib/buildrpm --withpython
+	cp rpmbuild/RPMS/*/* packages/centos5
+	cp rpmbuild/SRPMS/* packages/centos5
+
+docker-centos5:
+	mkdir -p packages/centos5
+	contrib/dockerrpm centos5 --withpython
 
 centos6:
 	mkdir -p packages/centos6
@@ -165,4 +177,4 @@
 
 .PHONY: help all local build doc clean install install-bin install-doc \
 	install-home install-home-bin install-home-doc dist dist-notests tests \
-	update-pot fedora docker-fedora
+	update-pot fedora20 docker-fedora20
--- a/contrib/buildrpm	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/buildrpm	Sat Sep 27 13:18:10 2014 -0500
@@ -7,9 +7,33 @@
 # - CentOS 5
 # - centOS 6
 
+BUILD=1
+RPMBUILDDIR="$PWD/rpmbuild"
+while [ "$1" ]; do
+    case "$1" in
+    --prepare )
+        shift
+        BUILD=
+        ;;
+    --withpython | --with-python)
+        shift
+        PYTHONVER=2.7.8
+        ;;
+    --rpmbuilddir )
+        shift
+        RPMBUILDDIR="$1"
+        shift
+        ;;
+    * )
+        echo "Invalid parameter $1!" 1>&2
+        exit 1
+        ;;
+    esac
+done
+
 cd "`dirname $0`/.."
 
-specfile=contrib/mercurial.spec
+specfile=$PWD/contrib/mercurial.spec
 if [ ! -f $specfile ]; then
     echo "Cannot find $specfile!" 1>&2
     exit 1
@@ -26,10 +50,7 @@
 PYTHONPATH="$PWD/mercurial/pure"
 export PYTHONPATH
 
-rpmdir="$PWD/rpmbuild"
-
-rm -rf $rpmdir
-mkdir -p $rpmdir/SOURCES $rpmdir/SPECS $rpmdir/RPMS $rpmdir/SRPMS $rpmdir/BUILD
+mkdir -p $RPMBUILDDIR/SOURCES $RPMBUILDDIR/SPECS $RPMBUILDDIR/RPMS $RPMBUILDDIR/SRPMS $RPMBUILDDIR/BUILD
 
 hgversion=`$HG version | sed -ne 's/.*(version \(.*\))$/\1/p'`
 
@@ -42,9 +63,29 @@
     version=`echo $hgversion | sed -e 's/+.*//'`
     release='0'
 fi
+if [ "$PYTHONVER" ]; then
+    release=$release+$PYTHONVER
+    RPMPYTHONVER=$PYTHONVER
+else
+    RPMPYTHONVER=%{nil}
+fi
 
-$HG archive -t tgz $rpmdir/SOURCES/mercurial-$version-$release.tar.gz
-rpmspec=$rpmdir/SPECS/mercurial.spec
+$HG archive -t tgz $RPMBUILDDIR/SOURCES/mercurial-$version-$release.tar.gz
+if [ "$PYTHONVER" ]; then
+(
+    cd build
+    PYTHON_SRCFILE=Python-$PYTHONVER.tgz
+    [ -f $PYTHON_SRCFILE ] || curl -Lo $PYTHON_SRCFILE http://www.python.org/ftp/python/$PYTHONVER/$PYTHON_SRCFILE
+    ln -f $PYTHON_SRCFILE $RPMBUILDDIR/SOURCES/$PYTHON_SRCFILE
+
+    DOCUTILSVER=`sed -ne "s/^%global docutilsname docutils-//p" $specfile`
+    DOCUTILS_SRCFILE=docutils-$DOCUTILSVER.tar.gz
+    [ -f $DOCUTILS_SRCFILE ] || curl -Lo $DOCUTILS_SRCFILE http://downloads.sourceforge.net/project/docutils/docutils/$DOCUTILSVER/$DOCUTILS_SRCFILE
+    ln -f $DOCUTILS_SRCFILE $RPMBUILDDIR/SOURCES/$DOCUTILS_SRCFILE
+)
+fi
+
+rpmspec=$RPMBUILDDIR/SPECS/mercurial.spec
 
 sed -e "s,^Version:.*,Version: $version," \
     -e "s,^Release:.*,Release: $release," \
@@ -95,9 +136,18 @@
 
 fi
 
-rpmbuild --define "_topdir $rpmdir" -ba $rpmspec --clean
-if [ $? = 0 ]; then
-    echo
-    echo "Packages are in $rpmdir:"
-    ls -l $rpmdir/*RPMS/*
+sed -i \
+    -e "s/^%define withpython.*$/%define withpython $RPMPYTHONVER/" \
+    $rpmspec
+
+if [ "$BUILD" ]; then
+    rpmbuild --define "_topdir $RPMBUILDDIR" -ba $rpmspec --clean
+    if [ $? = 0 ]; then
+        echo
+        echo "Built packages for $version-$release:"
+        find $RPMBUILDDIR/*RPMS/ -type f -newer $rpmspec
+    fi
+else
+    echo "Prepared sources for $version-$release $rpmspec are in $RPMBUILDDIR/SOURCES/ - use like:"
+    echo "rpmbuild --define '_topdir $RPMBUILDDIR' -ba $rpmspec --clean"
 fi
--- a/contrib/check-code.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/check-code.py	Sat Sep 27 13:18:10 2014 -0500
@@ -94,7 +94,7 @@
     (r'sed.*-i', "don't use 'sed -i', use a temporary file"),
     (r'\becho\b.*\\n', "don't use 'echo \\n', use printf"),
     (r'echo -n', "don't use 'echo -n', use printf"),
-    (r'(^| )wc[^|]*$\n(?!.*\(re\))', "filter wc output"),
+    (r'(^| )\bwc\b[^|]*$\n(?!.*\(re\))', "filter wc output"),
     (r'head -c', "don't use 'head -c', use 'dd'"),
     (r'tail -n', "don't use the '-n' option to tail, just use '-<num>'"),
     (r'sha1sum', "don't use sha1sum, use $TESTDIR/md5sum.py"),
@@ -179,12 +179,14 @@
 ]
 
 for i in [0, 1]:
-    for p, m in testpats[i]:
+    for tp in testpats[i]:
+        p = tp[0]
+        m = tp[1]
         if p.startswith(r'^'):
             p = r"^  [$>] (%s)" % p[1:]
         else:
             p = r"^  [$>] .*(%s)" % p
-        utestpats[i].append((p, m))
+        utestpats[i].append((p, m) + tp[2:])
 
 utestfilters = [
     (r"<<(\S+)((.|\n)*?\n  > \1)", rephere),
@@ -214,8 +216,9 @@
     (r'(\w|\)),\w', "missing whitespace after ,"),
     (r'(\w|\))[+/*\-<>]\w', "missing whitespace in expression"),
     (r'^\s+(\w|\.)+=\w[^,()\n]*$', "missing whitespace in assignment"),
-    (r'(\s+)try:\n((?:\n|\1\s.*\n)+?)\1except.*?:\n'
-     r'((?:\n|\1\s.*\n)+?)\1finally:', 'no try/except/finally in Python 2.4'),
+    (r'(\s+)try:\n((?:\n|\1\s.*\n)+?)(\1except.*?:\n'
+     r'((?:\n|\1\s.*\n)+?))+\1finally:',
+     'no try/except/finally in Python 2.4'),
     (r'(?<!def)(\s+|^|\()next\(.+\)',
      'no next(foo) in Python 2.4 and 2.5, use foo.next() instead'),
     (r'(\s+)try:\n((?:\n|\1\s.*\n)*?)\1\s*yield\b.*?'
@@ -296,6 +299,7 @@
     (r'ui\.(status|progress|write|note|warn)\([\'\"]x',
      "missing _() in ui message (use () to hide false-positives)"),
     (r'release\(.*wlock, .*lock\)', "wrong lock release order"),
+    (r'\b__bool__\b', "__bool__ should be __nonzero__ in Python 2"),
   ],
   # warnings
   [
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/check-commit	Sat Sep 27 13:18:10 2014 -0500
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+#
+# Copyright 2014 Matt Mackall <mpm@selenic.com>
+#
+# A tool/hook to run basic sanity checks on commits/patches for
+# submission to Mercurial. Install by adding the following to your
+# .hg/hgrc:
+#
+# [hooks]
+# pretxncommit = contrib/check-commit
+#
+# The hook can be temporarily bypassed with:
+#
+# $ BYPASS= hg commit
+#
+# See also: http://mercurial.selenic.com/wiki/ContributingChanges
+
+import re, sys, os
+
+errors = [
+    (r"[(]bc[)]", "(BC) needs to be uppercase"),
+    (r"[(]issue \d\d\d", "no space allowed between issue and number"),
+    (r"[(]bug", "use (issueDDDD) instead of bug"),
+    (r"^# User [^@\n]+$", "username is not an email address"),
+    (r"^# .*\n(?!merge with )[^#]\S+[^:] ",
+     "summary line doesn't start with 'topic: '"),
+    (r"^# .*\n[A-Z][a-z]\S+", "don't capitalize summary lines"),
+    (r"^# .*\n.*\.\s+$", "don't add trailing period on summary line"),
+    (r"^# .*\n.{78,}", "summary line too long"),
+    (r"^\+\n \n", "adds double empty line"),
+    (r"\+\s+def [a-z]+_[a-z]", "adds a function with foo_bar naming"),
+]
+
+node = os.environ.get("HG_NODE")
+
+if node:
+    commit = os.popen("hg export %s" % node).read()
+else:
+    commit = sys.stdin.read()
+
+exitcode = 0
+for exp, msg in errors:
+    m = re.search(exp, commit, re.MULTILINE)
+    if m:
+        pos = 0
+        for n, l in enumerate(commit.splitlines(True)):
+            pos += len(l)
+            if pos >= m.end():
+                print "%d: %s" % (n, msg)
+                print " %s" % l[:-1]
+                if "BYPASS" not in os.environ:
+                    exitcode = 1
+                break
+
+sys.exit(exitcode)
--- a/contrib/convert-repo	Tue Sep 16 23:59:29 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-#!/usr/bin/env python
-#
-# Wrapper script around the convert.py hgext extension
-# for foreign SCM conversion to mercurial format.
-#
-
-import sys
-from mercurial import ui, fancyopts
-from hgext import convert
-
-# Options extracted from the cmdtable
-func, options, help = convert.cmdtable['convert']
-
-# An ui instance
-u = ui.ui()
-
-opts = {}
-args = []
-try:
-    args = list(fancyopts.fancyopts(sys.argv[1:], options, opts))
-    args += [None]*(3 - len(args))
-    src, dest, revmapfile = args
-except (fancyopts.getopt.GetoptError, ValueError), inst:
-    u.warn('Usage:\n%s\n' % help)
-    sys.exit(-1)
-
-convert.convert(u, src, dest, revmapfile, **opts)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/docker/centos5	Sat Sep 27 13:18:10 2014 -0500
@@ -0,0 +1,6 @@
+FROM saltstack/centos-5-minimal
+RUN yum install -y gcc make rpm-build gettext tar
+RUN yum install -y python-devel python-docutils
+# For creating repo meta data
+RUN yum install -y createrepo
+RUN yum install -y readline-devel openssl-devel ncurses-devel zlib-devel bzip2-devel
--- a/contrib/docker/centos6	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/docker/centos6	Sat Sep 27 13:18:10 2014 -0500
@@ -1,7 +1,9 @@
-FROM centos
+FROM centos:centos6
 RUN yum install -y gcc
 RUN yum install -y python-devel python-docutils
 RUN yum install -y make
 RUN yum install -y rpm-build
 RUN yum install -y gettext
 RUN yum install -y tar
+# For creating repo meta data
+RUN yum install -y createrepo
--- a/contrib/docker/fedora	Tue Sep 16 23:59:29 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,6 +0,0 @@
-FROM fedora
-RUN yum install -y gcc
-RUN yum install -y python-devel python-docutils
-RUN yum install -y make
-RUN yum install -y rpm-build
-RUN yum install -y gettext
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/docker/fedora20	Sat Sep 27 13:18:10 2014 -0500
@@ -0,0 +1,8 @@
+FROM fedora:20
+RUN yum install -y gcc
+RUN yum install -y python-devel python-docutils
+RUN yum install -y make
+RUN yum install -y rpm-build
+RUN yum install -y gettext
+# For creating repo meta data
+RUN yum install -y createrepo
--- a/contrib/dockerrpm	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/dockerrpm	Sat Sep 27 13:18:10 2014 -0500
@@ -1,14 +1,57 @@
-#!/bin/bash
+#!/bin/bash -e
 
 BUILDDIR=$(dirname $0)
 ROOTDIR=$(cd $BUILDDIR/..; pwd)
 
-if which docker.io >> /dev/null ; then
+if which docker.io >> /dev/null 2>&1 ; then
   DOCKER=docker.io
-elif which docker >> /dev/null ; then
+elif which docker >> /dev/null 2>&1 ; then
   DOCKER=docker
+else
+  echo "Error: docker must be installed"
+  exit 1
 fi
 
-$DOCKER build --tag "hg-dockerrpm-$1" - < $BUILDDIR/docker/$1
-$DOCKER run --rm -v $ROOTDIR:/hg "hg-dockerrpm-$1" bash -c \
-    "cp -a hg hg-build; cd hg-build; make clean local $1; cp packages/$1/* /hg/packages/$1/"
+$DOCKER -h 2> /dev/null | grep -q Jansens && { echo "Error: $DOCKER is the Docking System Tray - install docker.io instead"; exit 1; }
+$DOCKER version | grep -q "^Client version:" || { echo "Error: unexpected output from \"$DOCKER version\""; exit 1; }
+$DOCKER version | grep -q "^Server version:" || { echo "Error: could not get docker server version - check it is running and your permissions"; exit 1; }
+
+PLATFORM="$1"
+[ "$PLATFORM" ] || { echo "Error: platform name must be specified"; exit 1; }
+shift # extra params are passed to buildrpm
+
+DFILE="$ROOTDIR/contrib/docker/$PLATFORM"
+[ -f "$DFILE" ] || { echo "Error: docker file $DFILE not found"; exit 1; }
+
+CONTAINER="hg-dockerrpm-$PLATFORM"
+
+DBUILDUSER=build
+(
+cat $DFILE
+echo RUN groupadd $DBUILDUSER -g `id -g`
+echo RUN useradd $DBUILDUSER -u `id -u` -g $DBUILDUSER
+) | $DOCKER build --tag $CONTAINER -
+
+RPMBUILDDIR=$ROOTDIR/packages/$PLATFORM
+contrib/buildrpm --rpmbuilddir $RPMBUILDDIR --prepare $*
+
+DSHARED=/mnt/shared
+$DOCKER run -u $DBUILDUSER --rm -v $RPMBUILDDIR:$DSHARED $CONTAINER \
+    rpmbuild --define "_topdir $DSHARED" -ba $DSHARED/SPECS/mercurial.spec --clean
+
+$DOCKER run -u $DBUILDUSER --rm -v $RPMBUILDDIR:$DSHARED $CONTAINER \
+    createrepo $DSHARED
+
+cat << EOF > $RPMBUILDDIR/mercurial.repo
+# Place this file in /etc/yum.repos.d/mercurial.repo
+[mercurial]
+name=Mercurial packages for $NAME
+# baseurl=file://$RPMBUILDDIR/
+baseurl=http://hg.example.com/build/$NAME/
+skip_if_unavailable=True
+gpgcheck=0
+enabled=1
+EOF
+
+echo
+echo "Build complete - results can be found in $RPMBUILDDIR"
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/hg-test-mode.el	Sat Sep 27 13:18:10 2014 -0500
@@ -0,0 +1,56 @@
+;; hg-test-mode.el - Major mode for editing Mercurial tests
+;;
+;; Copyright 2014 Matt Mackall <mpm@selenic.com>
+;; "I have no idea what I'm doing"
+;;
+;; This software may be used and distributed according to the terms of the
+;; GNU General Public License version 2 or any later version.
+;;
+;; To enable, add something like the following to your .emacs:
+;;
+;; (if (file-exists-p "~/hg/contrib/hg-test-mode.el")
+;;    (load "~/hg/contrib/hg-test-mode.el"))
+
+(defvar hg-test-mode-hook nil)
+
+(defvar hg-test-mode-map
+  (let ((map (make-keymap)))
+    (define-key map "\C-j" 'newline-and-indent)
+    map)
+  "Keymap for hg test major mode")
+
+(add-to-list 'auto-mode-alist '("\\.t\\'" . hg-test-mode))
+
+(defconst hg-test-font-lock-keywords-1
+  (list
+   '("^  \\(\\$\\|>>>\\) " 1 font-lock-builtin-face)
+   '("^  \\(>\\|\\.\\.\\.\\) " 1 font-lock-constant-face)
+   '("^  \\([[][0-9]+[]]\\)$" 1 font-lock-warning-face)
+   '("^  \\(.*?\\)\\(\\( [(][-a-z]+[)]\\)*\\)$" 1 font-lock-string-face)
+   '("\\$?\\(HG\\|TEST\\)\\w+=?" . font-lock-variable-name-face)
+   '("^  \\(.*?\\)\\(\\( [(][-a-z]+[)]\\)+\\)$" 2 font-lock-type-face)
+   '("^#.*" . font-lock-preprocessor-face)
+   '("^\\([^ ].*\\)$" 1 font-lock-comment-face)
+   )
+  "Minimal highlighting expressions for hg-test mode")
+
+(defvar hg-test-font-lock-keywords hg-test-font-lock-keywords-1
+  "Default highlighting expressions for hg-test mode")
+
+(defvar hg-test-mode-syntax-table
+  (let ((st (make-syntax-table)))
+    (modify-syntax-entry ?\" "w" st) ;; disable standard quoting
+    st)
+"Syntax table for hg-test mode")
+
+(defun hg-test-mode ()
+  (interactive)
+  (kill-all-local-variables)
+  (use-local-map hg-test-mode-map)
+  (set-syntax-table hg-test-mode-syntax-table)
+  (set (make-local-variable 'font-lock-defaults) '(hg-test-font-lock-keywords))
+  (setq major-mode 'hg-test-mode)
+  (setq mode-name "hg-test")
+  (run-hooks 'hg-test-mode-hook))
+
+(provide 'hg-test-mode)
--- a/contrib/mercurial.spec	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/mercurial.spec	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,23 @@
 %global emacs_lispdir %{_datadir}/emacs/site-lisp
+
+%define withpython %{nil}
+
+%if "%{?withpython}"
+
+%global pythonver %{withpython}
+%global pythonname Python-%{withpython}
+%global docutilsname docutils-0.11
+%global pythonhg python-hg
+%global hgpyprefix /usr/%{pythonhg}
+# byte compilation will fail on some some Python /test/ files
+%global _python_bytecompile_errors_terminate_build 0
+
+%else
+
 %global pythonver %(python -c 'import sys;print ".".join(map(str, sys.version_info[:2]))')
 
+%endif
+
 Summary: A fast, lightweight Source Control Management system
 Name: mercurial
 Version: snapshot
@@ -9,11 +26,19 @@
 Group: Development/Tools
 URL: http://mercurial.selenic.com/
 Source0: %{name}-%{version}-%{release}.tar.gz
+%if "%{?withpython}"
+Source1: %{pythonname}.tgz
+Source2: %{docutilsname}.tar.gz
+%endif
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
 
-BuildRequires: python >= 2.4, python-devel, make, gcc, python-docutils >= 0.5, gettext
-Provides: hg = %{version}-%{release}
+BuildRequires: make, gcc, gettext
+%if "%{?withpython}"
+BuildRequires: readline-devel, openssl-devel, ncurses-devel, zlib-devel, bzip2-devel
+%else
+BuildRequires: python >= 2.4, python-devel, python-docutils >= 0.5
 Requires: python >= 2.4
+%endif
 # The hgk extension uses the wish tcl interpreter, but we don't enforce it
 #Requires: tk
 
@@ -22,15 +47,69 @@
 for efficient handling of very large distributed projects.
 
 %prep
+
+%if "%{?withpython}"
+%setup -q -n mercurial-%{version}-%{release} -a1 -a2
+# despite the comments in cgi.py, we do this to prevent rpmdeps from picking /usr/local/bin/python up
+sed -i '1c#! /usr/bin/env python' %{pythonname}/Lib/cgi.py
+%else
 %setup -q -n mercurial-%{version}-%{release}
+%endif
 
 %build
+
+%if "%{?withpython}"
+
+PYPATH=$PWD/%{pythonname}
+cd $PYPATH
+./configure --prefix=%{hgpyprefix}
+make all %{?_smp_mflags}
+cd -
+
+cd %{docutilsname}
+LD_LIBRARY_PATH=$PYPATH $PYPATH/python setup.py build
+cd -
+
+# verify Python environment
+LD_LIBRARY_PATH=$PYPATH PYTHONPATH=$PWD/%{docutilsname} $PYPATH/python -c 'import sys, zlib, bz2, ssl, curses, readline'
+
+# set environment for make
+export PATH=$PYPATH:$PATH
+export LD_LIBRARY_PATH=$PYPATH
+export CFLAGS="-L $PYPATH"
+export PYTHONPATH=$PWD/%{docutilsname}
+
+%endif
+
 make all
 
 %install
 rm -rf $RPM_BUILD_ROOT
+
+%if "%{?withpython}"
+
+PYPATH=$PWD/%{pythonname}
+cd $PYPATH
+make install DESTDIR=$RPM_BUILD_ROOT
+# these .a are not necessary and they are readonly and strip fails - kill them!
+rm -f %{buildroot}%{hgpyprefix}/lib/{,python2.*/config}/libpython2.*.a
+cd -
+
+cd %{docutilsname}
+LD_LIBRARY_PATH=$PYPATH $PYPATH/python setup.py install --root="$RPM_BUILD_ROOT"
+cd -
+
+PATH=$PYPATH:$PATH LD_LIBRARY_PATH=$PYPATH make install DESTDIR=$RPM_BUILD_ROOT PREFIX=%{hgpyprefix} MANDIR=%{_mandir}
+mkdir -p $RPM_BUILD_ROOT%{_bindir}
+( cd $RPM_BUILD_ROOT%{_bindir}/ && ln -s ../..%{hgpyprefix}/bin/hg . )
+( cd $RPM_BUILD_ROOT%{_bindir}/ && ln -s ../..%{hgpyprefix}/bin/python2.? %{pythonhg} )
+
+%else
+
 make install DESTDIR=$RPM_BUILD_ROOT PREFIX=%{_prefix} MANDIR=%{_mandir}
 
+%endif
+
 install -m 755 contrib/hgk $RPM_BUILD_ROOT%{_bindir}/
 install -m 755 contrib/hg-ssh $RPM_BUILD_ROOT%{_bindir}/
 
@@ -56,7 +135,7 @@
 %defattr(-,root,root,-)
 %doc CONTRIBUTORS COPYING doc/README doc/hg*.txt doc/hg*.html *.cgi contrib/*.fcgi
 %doc %attr(644,root,root) %{_mandir}/man?/hg*
-%doc %attr(644,root,root) contrib/*.svg contrib/sample.hgrc
+%doc %attr(644,root,root) contrib/*.svg
 %dir %{_datadir}/zsh/
 %dir %{_datadir}/zsh/site-functions/
 %{_datadir}/zsh/site-functions/_mercurial
@@ -71,8 +150,13 @@
 %dir %{_sysconfdir}/mercurial
 %dir %{_sysconfdir}/mercurial/hgrc.d
 %config(noreplace) %{_sysconfdir}/mercurial/hgrc.d/mergetools.rc
+%if "%{?withpython}"
+%{_bindir}/%{pythonhg}
+%{hgpyprefix}
+%else
 %if "%{?pythonver}" != "2.4"
 %{_libdir}/python%{pythonver}/site-packages/%{name}-*-py%{pythonver}.egg-info
 %endif
 %{_libdir}/python%{pythonver}/site-packages/%{name}
 %{_libdir}/python%{pythonver}/site-packages/hgext
+%endif
--- a/contrib/mergetools.hgrc	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/mergetools.hgrc	Sat Sep 27 13:18:10 2014 -0500
@@ -58,6 +58,12 @@
 p4merge.priority=-8
 p4merge.diffargs=$parent $child
 
+p4mergeosx.executable = /Applications/p4merge.app/Contents/MacOS/p4merge
+p4mergeosx.args = $base $local $other $output
+p4mergeosx.gui = True
+p4mergeosx.priority=-8
+p4mergeosx.diffargs=$parent $child
+
 tortoisemerge.args=/base:$base /mine:$local /theirs:$other /merged:$output
 tortoisemerge.regkey=Software\TortoiseSVN
 tortoisemerge.regkeyalt=Software\Wow6432Node\TortoiseSVN
--- a/contrib/revsetbenchmarks.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/revsetbenchmarks.py	Sat Sep 27 13:18:10 2014 -0500
@@ -19,8 +19,6 @@
 # cannot use argparse, python 2.7 only
 from optparse import OptionParser
 
-
-
 def check_output(*args, **kwargs):
     kwargs.setdefault('stderr', PIPE)
     kwargs.setdefault('stdout', PIPE)
--- a/contrib/revsetbenchmarks.txt	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/revsetbenchmarks.txt	Sat Sep 27 13:18:10 2014 -0500
@@ -22,3 +22,8 @@
 :10000 and draft()
 max(::(tip~20) - obsolete())
 roots((0:tip)::)
+(not public() - obsolete())
+roots((0::) - (0::tip))
+(_intlist('20000\x0020001')) and merge()
+parents(20000)
+(20000::) - (20000)
--- a/contrib/sample.hgrc	Tue Sep 16 23:59:29 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,128 +0,0 @@
-### --- User interface
-
-[ui]
-
-### show changed files and be a bit more verbose if True
-
-# verbose = True
-
-### username data to appear in comits
-### it usually takes the form: Joe User <joe.user@host.com>
-
-# username = Joe User <j.user@example.com>
-
-### --- Extensions
-
-[extensions]
-
-### each extension has its own 'extension_name=path' line
-### the default python library path is used when path is left blank
-### the hgext dir is used when 'hgext.extension_name=' is written
-
-### acl - Access control lists
-### hg help acl
-
-# hgext.acl =
-
-### bisect - binary search changesets to detect bugs
-### hg help bisect
-
-# hgext.hbisect =
-
-### bugzilla - update bugzilla bugs when changesets mention them
-### hg help bugzilla
-
-# hgext.bugzilla =
-
-### extdiff - Use external diff application instead of builtin one
-
-# hgext.extdiff =
-
-### gpg - GPG checks and signing
-### hg help gpg
-
-# hgext.gpg =
-
-### hgk - GUI repository browser
-### hg help view
-
-# hgext.hgk =
-
-### strip - Remove changesets and their descendents from history
-### hg help strip
-
-# hgext.strip =
-
-### notify - Template driven e-mail notifications
-### hg help notify
-
-# hgext.notify =
-
-### patchbomb - send changesets as a series of patch emails
-### hg help email
-
-# hgext.patchbomb =
-
-### churn - create a graph showing who changed the most lines
-### hg help churn
-
-# hgext.churn = /home/user/hg/hg/contrib/churn.py
-
-### eol - automatic management of line endings
-
-# hgext.eol =
-
-### --- hgk additional configuration
-
-[hgk]
-
-### set executable path
-
-# path = /home/user/hg/hg/contrib/hgk
-
-### --- Hook to Mercurial actions - See hgrc man page for avaliable hooks
-
-[hooks]
-
-### Example notify hooks (load hgext.notify extension before use)
-
-# incoming.notify = python:hgext.notify.hook
-# changegroup.notify = python:hgext.notify.hook
-
-### Email configuration for the notify and patchbomb extensions
-
-[email]
-
-### Your email address
-
-# from = user@example.com
-
-### Method to send email - smtp or /usr/sbin/sendmail or other program name
-
-# method = smtp
-
-### smtp server to send email to
-
-[smtp]
-
-# host = mail
-# port = 25
-# tls = false
-# username = user
-# password = blivet
-# local_hostname = myhost
-
-### --- Email notification hook for server
-
-[notify]
-### multiple sources can be specified as a whitespace or comma separated list
-
-# sources = serve push pull bundle
-
-### set this to False when you're ready for mail to start sending
-
-# test = True
-
-### path to config file with names of subscribers
-
-# config = /path/to/subscription/file
--- a/contrib/simplemerge	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/simplemerge	Sat Sep 27 13:18:10 2014 -0500
@@ -11,8 +11,7 @@
            ('a', 'text', None, _('treat all files as text')),
            ('p', 'print', None,
             _('print results instead of overwriting LOCAL')),
-           ('', 'no-minimal', None,
-            _('do not try to minimize conflict regions')),
+           ('', 'no-minimal', None, _('no effect (DEPRECATED)')),
            ('h', 'help', None, _('display help and exit')),
            ('q', 'quiet', None, _('suppress output'))]
 
--- a/contrib/synthrepo.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/synthrepo.py	Sat Sep 27 13:18:10 2014 -0500
@@ -151,8 +151,7 @@
             lastctx = repo[rev - 1]
         if lastctx.rev() != nullrev:
             interarrival[roundto(ctx.date()[0] - lastctx.date()[0], 300)] += 1
-        diff = sum((d.splitlines()
-                    for d in ctx.diff(pctx, opts={'git': True})), [])
+        diff = sum((d.splitlines() for d in ctx.diff(pctx, git=True)), [])
         fileadds, diradds, fileremoves, filechanges = 0, 0, 0, 0
         for filename, mar, lineadd, lineremove, binary in parsegitdiff(diff):
             if binary:
@@ -307,7 +306,8 @@
 
         # the number of heads will grow without bound if we use a pure
         # model, so artificially constrain their proliferation
-        if pick(parents) == 2 or len(heads) > random.randint(1, 20):
+        toomanyheads = len(heads) > random.randint(1, 20)
+        if p2distance[0] and (pick(parents) == 2 or toomanyheads):
             r2, p2 = pickhead(heads.difference([r1]), p2distance)
         else:
             r2, p2 = nullrev, nullid
@@ -356,10 +356,7 @@
                              for __ in xrange(pick(linesinfilesadded))) + '\n'
             changes[path] = context.memfilectx(repo, path, data)
         def filectxfn(repo, memctx, path):
-            data = changes[path]
-            if data is None:
-                raise IOError
-            return data
+            return changes[path]
         if not changes:
             continue
         if revs:
--- a/contrib/win32/hgwebdir_wsgi.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/win32/hgwebdir_wsgi.py	Sat Sep 27 13:18:10 2014 -0500
@@ -52,6 +52,7 @@
 # Enable tracing. Run 'python -m win32traceutil' to debug
 if getattr(sys, 'isapidllhandle', None) is not None:
     import win32traceutil
+    win32traceutil.SetupForPrint # silence unused import warning
 
 # To serve pages in local charset instead of UTF-8, remove the two lines below
 import os
@@ -90,6 +91,6 @@
     return isapi_wsgi.ISAPISimpleHandler(handler)
 
 if __name__=='__main__':
-    from isapi.install import *
+    from isapi.install import ISAPIParameters, HandleCommandLine
     params = ISAPIParameters()
     HandleCommandLine(params)
--- a/contrib/wix/contrib.wxs	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/wix/contrib.wxs	Sat Sep 27 13:18:10 2014 -0500
@@ -21,7 +21,6 @@
           <File Name="hgweb.wsgi" />
           <File Name="logo-droplets.svg" />
           <File Name="mercurial.el" />
-          <File Name="sample.hgrc" />
           <File Name="tcsh_completion" />
           <File Name="tcsh_completion_build.sh" />
           <File Name="xml.rnc" />
--- a/contrib/wix/guids.wxi	Tue Sep 16 23:59:29 2014 -0700
+++ b/contrib/wix/guids.wxi	Sat Sep 27 13:18:10 2014 -0500
@@ -5,7 +5,7 @@
        your project. Component GUIDs have global namespace!      -->
 
   <!-- contrib.wxs -->
-  <?define contrib.guid = {F17D27B7-4A6B-4cd2-AE72-FED3CFAA585E} ?>
+  <?define contrib.guid = {4E11FFC2-E2F7-482A-8460-9394B5489F02} ?>
   <?define contrib.vim.guid = {BB04903A-652D-4C4F-9590-2BD07A2304F2} ?>
 
   <!-- dist.wxs -->
--- a/hgext/color.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/color.py	Sat Sep 27 13:18:10 2014 -0500
@@ -19,7 +19,23 @@
 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::
+Text receives color effects depending on the labels that it has. Many
+default Mercurial commands emit labelled text. You can also define
+your own labels in templates using the label function, see :hg:`help
+templates`. A single portion of text may have more than one label. In
+that case, effects given to the last label will override any other
+effects. This includes the special "none" effect, which nullifies
+other effects.
+
+Labels are normally invisible. In order to see these labels and their
+position in the text, use the global --color=debug option. In case of
+multiple labels for the same text, the labels will be enclosed by
+square brackets, e.g.
+
+  [log.changeset changeset.secret](changeset:   22611:6f0a53c8f587)
+
+The following are the default effects for some default labels. Default
+effects may be overridden from your configuration file::
 
   [color]
   status.modified = blue bold underline red_background
@@ -47,6 +63,11 @@
   diff.changed = white
   diff.trailingwhitespace = bold red_background
 
+  # Blank so it inherits the style of the surrounding label
+  changeset.public =
+  changeset.draft =
+  changeset.secret =
+
   resolve.unresolved = red bold
   resolve.resolved = green bold
 
@@ -168,6 +189,9 @@
 def _modesetup(ui, coloropt):
     global _terminfo_params
 
+    if coloropt == 'debug':
+        return 'debug'
+
     auto = (coloropt == 'auto')
     always = not auto and util.parsebool(coloropt)
     if not always and not auto:
@@ -256,6 +280,9 @@
            'diff.hunk': 'magenta',
            'diff.inserted': 'green',
            'diff.trailingwhitespace': 'bold red_background',
+           'changeset.public' : '',
+           'changeset.draft' : '',
+           'changeset.secret' : '',
            'diffstat.deleted': 'red',
            'diffstat.inserted': 'green',
            'histedit.remaining': 'red bold',
@@ -378,10 +405,22 @@
             return super(colorui, self).write_err(
                 *[self.label(str(a), label) for a in args], **opts)
 
+    def showlabel(self, msg, label):
+        if label:
+            if msg and msg[-1] == '\n':
+                return "[%s|%s]\n" % (label, msg[:-1])
+            else:
+                return "[%s|%s]" % (label, msg)
+        else:
+            return msg
+
     def label(self, msg, label):
         if self._colormode is None:
             return super(colorui, self).label(msg, label)
 
+        if self._colormode == 'debug':
+            return self.showlabel(msg, label)
+
         effects = []
         for l in label.split():
             s = _styles.get(l, '')
@@ -427,7 +466,7 @@
     def colorcmd(orig, ui_, opts, cmd, cmdfunc):
         mode = _modesetup(ui_, opts['color'])
         colorui._colormode = mode
-        if mode:
+        if mode and mode != 'debug':
             extstyles()
             configstyles(ui_)
         return orig(ui_, opts, cmd, cmdfunc)
@@ -437,9 +476,9 @@
 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)"),
+         # i18n: 'always', 'auto', 'never', and 'debug' are keywords
+         # and should not be translated
+         _("when to colorize (boolean, always, auto, never, or debug)"),
          _('TYPE')))
 
 @command('debugcolor', [], 'hg debugcolor')
--- a/hgext/convert/__init__.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/__init__.py	Sat Sep 27 13:18:10 2014 -0500
@@ -29,6 +29,8 @@
     ('A', 'authormap', '', _('remap usernames using this file'), _('FILE')),
     ('', 'filemap', '', _('remap file names using contents of file'),
      _('FILE')),
+    ('', 'full', None,
+     _('apply filemap changes by converting all files again')),
     ('', 'splicemap', '', _('splice synthesized history into place'),
      _('FILE')),
     ('', 'branchmap', '', _('change branch names while converting'),
@@ -131,6 +133,14 @@
     it is converted. To rename from a subdirectory into the root of
     the repository, use ``.`` as the path to rename to.
 
+    ``--full`` will make sure the converted changesets contain exactly
+    the right files with the right content. It will make a full
+    conversion of all files, not just the ones that have
+    changed. Files that already are correct will not be changed. This
+    can be used to apply filemap changes when converting
+    incrementally. This is currently only supported for Mercurial and
+    Subversion.
+
     The splicemap is a file that allows insertion of synthetic
     history, letting you specify the parents of a revision. This is
     useful if you want to e.g. give a Subversion merge two parents, or
@@ -272,6 +282,29 @@
     :convert.svn.startrev: specify start Subversion revision number.
         The default is 0.
 
+    Git Source
+    ##########
+
+    The Git importer converts commits from all reachable branches (refs
+    in refs/heads) and remotes (refs in refs/remotes) to Mercurial.
+    Branches are converted to bookmarks with the same name, with the
+    leading 'refs/heads' stripped. Git submodules are converted to Git
+    subrepos in Mercurial.
+
+    The following options can be set with ``--config``:
+
+    :convert.git.similarity: specify how similar files modified in a
+        commit must be to be imported as renames or copies, as a
+        percentage between ``0`` (disabled) and ``100`` (files must be
+        identical). For example, ``90`` means that a delete/add pair will
+        be imported as a rename if more than 90% of the file hasn't
+        changed. The default is ``0``.
+
+    :convert.git.findcopiesharder: while detecting copies, look at all
+        files in the working copy instead of just changed ones. This
+        is very expensive for large projects, and is only effective when
+        ``convert.git.similarity`` is greater than 0. The default is False.
+
     Perforce Source
     ###############
 
--- a/hgext/convert/bzr.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/bzr.py	Sat Sep 27 13:18:10 2014 -0500
@@ -122,8 +122,7 @@
             kind = revtree.kind(fileid)
         if kind not in supportedkinds:
             # the file is not available anymore - was deleted
-            raise IOError(_('%s is not available in %s anymore') %
-                    (name, rev))
+            return None, None
         mode = self._modecache[(name, rev)]
         if kind == 'symlink':
             target = revtree.get_symlink_target(fileid)
@@ -135,8 +134,9 @@
             sio = revtree.get_file(fileid)
             return sio.read(), mode
 
-    def getchanges(self, version):
-        # set up caches: modecache and revtree
+    def getchanges(self, version, full):
+        if full:
+            raise util.Abort(_("convert from cvs do not support --full"))
         self._modecache = {}
         self._revtree = self.sourcerepo.revision_tree(version)
         # get the parentids from the cache
--- a/hgext/convert/common.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/common.py	Sat Sep 27 13:18:10 2014 -0500
@@ -88,17 +88,18 @@
     def getfile(self, name, rev):
         """Return a pair (data, mode) where data is the file content
         as a string and mode one of '', 'x' or 'l'. rev is the
-        identifier returned by a previous call to getchanges(). Raise
-        IOError to indicate that name was deleted in rev.
+        identifier returned by a previous call to getchanges().
+        Data is None if file is missing/deleted in rev.
         """
         raise NotImplementedError
 
-    def getchanges(self, version):
+    def getchanges(self, version, full):
         """Returns a tuple of (files, copies).
 
         files is a sorted list of (filename, id) tuples for all files
         changed between version and its first parent returned by
-        getcommit(). id is the source revision id of the file.
+        getcommit(). If full, all files in that revision is returned.
+        id is the source revision id of the file.
 
         copies is a dictionary of dest: source
         """
@@ -108,6 +109,13 @@
         """Return the commit object for version"""
         raise NotImplementedError
 
+    def numcommits(self):
+        """Return the number of commits in this source.
+
+        If unknown, return None.
+        """
+        return None
+
     def gettags(self):
         """Return the tags as a dictionary of name: revision
 
@@ -204,7 +212,7 @@
         mapping equivalent authors identifiers for each system."""
         return None
 
-    def putcommit(self, files, copies, parents, commit, source, revmap):
+    def putcommit(self, files, copies, parents, commit, source, revmap, full):
         """Create a revision with all changed files listed in 'files'
         and having listed parents. 'commit' is a commit object
         containing at a minimum the author, date, and message for this
@@ -212,7 +220,8 @@
         'copies' is a dictionary mapping destinations to sources,
         'source' is the source repository, and 'revmap' is a mapfile
         of source revisions to converted revisions. Only getfile() and
-        lookuprev() should be called on 'source'.
+        lookuprev() should be called on 'source'. 'full' means that 'files'
+        is complete and all other files should be removed.
 
         Note that the sink repository is not told to update itself to
         a particular revision (or even what that revision would be)
--- a/hgext/convert/convcmd.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/convcmd.py	Sat Sep 27 13:18:10 2014 -0500
@@ -171,6 +171,7 @@
         visit = heads
         known = set()
         parents = {}
+        numcommits = self.source.numcommits()
         while visit:
             n = visit.pop(0)
             if n in known:
@@ -180,7 +181,8 @@
                 if m == SKIPREV or self.dest.hascommitfrommap(m):
                     continue
             known.add(n)
-            self.ui.progress(_('scanning'), len(known), unit=_('revisions'))
+            self.ui.progress(_('scanning'), len(known), unit=_('revisions'),
+                             total=numcommits)
             commit = self.cachecommit(n)
             parents[n] = []
             for p in commit.parents:
@@ -386,8 +388,8 @@
 
     def copy(self, rev):
         commit = self.commitcache[rev]
-
-        changes = self.source.getchanges(rev)
+        full = self.opts.get('full')
+        changes = self.source.getchanges(rev, full)
         if isinstance(changes, basestring):
             if changes == SKIPREV:
                 dest = SKIPREV
@@ -413,7 +415,7 @@
             parents = [b[0] for b in pbranches]
         source = progresssource(self.ui, self.source, len(files))
         newnode = self.dest.putcommit(files, copies, parents, commit,
-                                      source, self.map)
+                                      source, self.map, full)
         source.close()
         self.source.converted(rev, newnode)
         self.map[rev] = newnode
--- a/hgext/convert/cvs.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/cvs.py	Sat Sep 27 13:18:10 2014 -0500
@@ -220,7 +220,7 @@
 
         self._parse()
         if rev.endswith("(DEAD)"):
-            raise IOError
+            return None, None
 
         args = ("-N -P -kk -r %s --" % rev).split()
         args.append(self.cvsrepo + '/' + name)
@@ -258,7 +258,9 @@
                 else:
                     raise util.Abort(_("unknown CVS response: %s") % line)
 
-    def getchanges(self, rev):
+    def getchanges(self, rev, full):
+        if full:
+            raise util.Abort(_("convert from cvs do not support --full"))
         self._parse()
         return sorted(self.files[rev].iteritems()), {}
 
--- a/hgext/convert/cvsps.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/cvsps.py	Sat Sep 27 13:18:10 2014 -0500
@@ -8,7 +8,6 @@
 import os
 import re
 import cPickle as pickle
-from mercurial import util
 from mercurial.i18n import _
 from mercurial import hook
 from mercurial import util
@@ -632,7 +631,19 @@
                     odd.add((l, r))
                 d = -1
                 break
+        # By this point, the changesets are sufficiently compared that
+        # we don't really care about ordering. However, this leaves
+        # some race conditions in the tests, so we compare on the
+        # number of files modified and the number of branchpoints in
+        # each changeset to ensure test output remains stable.
 
+        # recommended replacement for cmp from
+        # https://docs.python.org/3.0/whatsnew/3.0.html
+        c = lambda x, y: (x > y) - (x < y)
+        if not d:
+            d = c(len(l.entries), len(r.entries))
+        if not d:
+            d = c(len(l.branchpoints), len(r.branchpoints))
         return d
 
     changesets.sort(cscmp)
--- a/hgext/convert/darcs.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/darcs.py	Sat Sep 27 13:18:10 2014 -0500
@@ -8,7 +8,7 @@
 from common import NoRepo, checktool, commandline, commit, converter_source
 from mercurial.i18n import _
 from mercurial import util
-import os, shutil, tempfile, re
+import os, shutil, tempfile, re, errno
 
 # The naming drift of ElementTree is fun!
 
@@ -156,7 +156,9 @@
             output, status = self.run('revert', all=True, repodir=self.tmppath)
             self.checkexit(status, output)
 
-    def getchanges(self, rev):
+    def getchanges(self, rev, full):
+        if full:
+            raise util.Abort(_("convert from darcs do not support --full"))
         copies = {}
         changes = []
         man = None
@@ -192,8 +194,13 @@
         if rev != self.lastrev:
             raise util.Abort(_('internal calling inconsistency'))
         path = os.path.join(self.tmppath, name)
-        data = util.readfile(path)
-        mode = os.lstat(path).st_mode
+        try:
+            data = util.readfile(path)
+            mode = os.lstat(path).st_mode
+        except IOError, inst:
+            if inst.errno == errno.ENOENT:
+                return None, None
+            raise
         mode = (mode & 0111) and 'x' or ''
         return data, mode
 
--- a/hgext/convert/filemap.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/filemap.py	Sat Sep 27 13:18:10 2014 -0500
@@ -304,7 +304,7 @@
         wrev.add(rev)
         self.wantedancestors[rev] = wrev
 
-    def getchanges(self, rev):
+    def getchanges(self, rev, full):
         parents = self.commits[rev].parents
         if len(parents) > 1:
             self.rebuild()
@@ -384,7 +384,7 @@
         # Get the real changes and do the filtering/mapping. To be
         # able to get the files later on in getfile, we hide the
         # original filename in the rev part of the return value.
-        changes, copies = self.base.getchanges(rev)
+        changes, copies = self.base.getchanges(rev, full)
         files = {}
         for f, r in changes:
             newf = self.filemapper(f)
--- a/hgext/convert/git.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/git.py	Sat Sep 27 13:18:10 2014 -0500
@@ -94,6 +94,21 @@
         if not os.path.exists(path + "/objects"):
             raise NoRepo(_("%s does not look like a Git repository") % path)
 
+        try:
+            similarity = int(ui.config('convert', 'git.similarity') or 0)
+        except ValueError:
+            raise util.Abort('convert.git.similarity must be a number')
+        if similarity < 0 or similarity > 100:
+            raise util.Abort(_('similarity must be between 0 and 100'))
+        if similarity > 0:
+            self.simopt = '--find-copies=%d%%' % similarity
+            findcopiesharder = ui.configbool('convert', 'git.findcopiesharder',
+                                             False)
+            if findcopiesharder:
+                self.simopt += ' --find-copies-harder'
+        else:
+            self.simopt = ''
+
         checktool('git', 'git')
 
         self.path = path
@@ -135,7 +150,7 @@
 
     def getfile(self, name, rev):
         if rev == hex(nullid):
-            raise IOError
+            return None, None
         if name == '.hgsub':
             data = '\n'.join([m.hgsub() for m in self.submoditer()])
             mode = ''
@@ -180,51 +195,78 @@
                 continue
             m.node = node.strip()
 
-    def getchanges(self, version):
+    def getchanges(self, version, full):
+        if full:
+            raise util.Abort(_("convert from git do not support --full"))
         self.modecache = {}
-        fh = self.gitopen("git diff-tree -z --root -m -r %s" % version)
+        fh = self.gitopen("git diff-tree -z --root -m -r %s %s" % (
+            self.simopt, version))
         changes = []
+        copies = {}
         seen = set()
         entry = None
-        subexists = False
-        subdeleted = False
-        for l in fh.read().split('\x00'):
+        subexists = [False]
+        subdeleted = [False]
+        difftree = fh.read().split('\x00')
+        lcount = len(difftree)
+        i = 0
+
+        def add(entry, f, isdest):
+            seen.add(f)
+            h = entry[3]
+            p = (entry[1] == "100755")
+            s = (entry[1] == "120000")
+            renamesource = (not isdest and entry[4][0] == 'R')
+
+            if f == '.gitmodules':
+                subexists[0] = True
+                if entry[4] == 'D' or renamesource:
+                    subdeleted[0] = True
+                    changes.append(('.hgsub', hex(nullid)))
+                else:
+                    changes.append(('.hgsub', ''))
+            elif entry[1] == '160000' or entry[0] == ':160000':
+                subexists[0] = True
+            else:
+                if renamesource:
+                    h = hex(nullid)
+                self.modecache[(f, h)] = (p and "x") or (s and "l") or ""
+                changes.append((f, h))
+
+        while i < lcount:
+            l = difftree[i]
+            i += 1
             if not entry:
                 if not l.startswith(':'):
                     continue
-                entry = l
+                entry = l.split()
                 continue
             f = l
             if f not in seen:
-                seen.add(f)
-                entry = entry.split()
-                h = entry[3]
-                p = (entry[1] == "100755")
-                s = (entry[1] == "120000")
-
-                if f == '.gitmodules':
-                    subexists = True
-                    if entry[4] == 'D':
-                        subdeleted = True
-                        changes.append(('.hgsub', hex(nullid)))
-                    else:
-                        changes.append(('.hgsub', ''))
-                elif entry[1] == '160000' or entry[0] == ':160000':
-                    subexists = True
-                else:
-                    self.modecache[(f, h)] = (p and "x") or (s and "l") or ""
-                    changes.append((f, h))
+                add(entry, f, False)
+            # A file can be copied multiple times, or modified and copied
+            # simultaneously. So f can be repeated even if fdest isn't.
+            if entry[4][0] in 'RC':
+                # rename or copy: next line is the destination
+                fdest = difftree[i]
+                i += 1
+                if fdest not in seen:
+                    add(entry, fdest, True)
+                    # .gitmodules isn't imported at all, so it being copied to
+                    # and fro doesn't really make sense
+                    if f != '.gitmodules' and fdest != '.gitmodules':
+                        copies[fdest] = f
             entry = None
         if fh.close():
             raise util.Abort(_('cannot read changes in %s') % version)
 
-        if subexists:
-            if subdeleted:
+        if subexists[0]:
+            if subdeleted[0]:
                 changes.append(('.hgsubstate', hex(nullid)))
             else:
                 self.retrievegitmodules(version)
                 changes.append(('.hgsubstate', ''))
-        return (changes, {})
+        return (changes, copies)
 
     def getcommit(self, version):
         c = self.catfile(version, "commit") # read the commit hash
@@ -261,6 +303,9 @@
                    rev=version)
         return c
 
+    def numcommits(self):
+        return len([None for _ in self.gitopen('git rev-list --all')])
+
     def gettags(self):
         tags = {}
         alltags = {}
@@ -340,4 +385,3 @@
     def checkrevformat(self, revstr, mapname='splicemap'):
         """ git revision string is a 40 byte hex """
         self.checkhexformat(revstr, mapname)
-
--- a/hgext/convert/gnuarch.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/gnuarch.py	Sat Sep 27 13:18:10 2014 -0500
@@ -137,13 +137,14 @@
         if rev != self.lastrev:
             raise util.Abort(_('internal calling inconsistency'))
 
-        # Raise IOError if necessary (i.e. deleted files).
         if not os.path.lexists(os.path.join(self.tmppath, name)):
-            raise IOError
+            return None, None
 
         return self._getfile(name, rev)
 
-    def getchanges(self, rev):
+    def getchanges(self, rev, full):
+        if full:
+            raise util.Abort(_("convert from arch do not support --full"))
         self._update(rev)
         changes = []
         copies = {}
--- a/hgext/convert/hg.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/hg.py	Sat Sep 27 13:18:10 2014 -0500
@@ -128,12 +128,16 @@
             fp.write('%s %s\n' % (revid, s[1]))
         return fp.getvalue()
 
-    def putcommit(self, files, copies, parents, commit, source, revmap):
-
+    def putcommit(self, files, copies, parents, commit, source, revmap, full):
         files = dict(files)
         def getfilectx(repo, memctx, f):
-            v = files[f]
+            try:
+                v = files[f]
+            except KeyError:
+                return None
             data, mode = source.getfile(f, v)
+            if data is None:
+                return None
             if f == '.hgtags':
                 data = self._rewritetags(source, revmap, data)
             return context.memfilectx(self.repo, f, data, 'l' in mode,
@@ -191,7 +195,11 @@
         while parents:
             p1 = p2
             p2 = parents.pop(0)
-            ctx = context.memctx(self.repo, (p1, p2), text, files.keys(),
+            fileset = set(files)
+            if full:
+                fileset.update(self.repo[p1])
+                fileset.update(self.repo[p2])
+            ctx = context.memctx(self.repo, (p1, p2), text, fileset,
                                  getfilectx, commit.author, commit.date, extra)
             self.repo.commitctx(ctx)
             text = "(octopus merge fixup)\n"
@@ -299,7 +307,7 @@
             raise NoRepo(_("%s is not a local Mercurial repository") % path)
         self.lastrev = None
         self.lastctx = None
-        self._changescache = None
+        self._changescache = None, None
         self.convertfp = None
         # Restrict converted revisions to startrev descendants
         startnode = ui.config('convert', 'hg.startrev')
@@ -351,29 +359,28 @@
         try:
             fctx = self.changectx(rev)[name]
             return fctx.data(), fctx.flags()
-        except error.LookupError, err:
-            raise IOError(err)
+        except error.LookupError:
+            return None, None
 
-    def getchanges(self, rev):
+    def getchanges(self, rev, full):
         ctx = self.changectx(rev)
         parents = self.parents(ctx)
-        if not parents:
-            files = sorted(ctx.manifest())
-            # getcopies() is not needed for roots, but it is a simple way to
-            # detect missing revlogs and abort on errors or populate
-            # self.ignored
-            self.getcopies(ctx, parents, files)
-            return [(f, rev) for f in files if f not in self.ignored], {}
-        if self._changescache and self._changescache[0] == rev:
-            m, a, r = self._changescache[1]
-        else:
-            m, a, r = self.repo.status(parents[0].node(), ctx.node())[:3]
-        # getcopies() detects missing revlogs early, run it before
-        # filtering the changes.
-        copies = self.getcopies(ctx, parents, m + a)
-        changes = [(name, rev) for name in m + a + r
-                   if name not in self.ignored]
-        return sorted(changes), copies
+        if full or not parents:
+            files = copyfiles = ctx.manifest()
+        if parents:
+            if self._changescache[0] == rev:
+                m, a, r = self._changescache[1]
+            else:
+                m, a, r = self.repo.status(parents[0].node(), ctx.node())[:3]
+            if not full:
+                files = m + a + r
+            copyfiles = m + a
+        # getcopies() is also run for roots and before filtering so missing
+        # revlogs are detected early
+        copies = self.getcopies(ctx, parents, copyfiles)
+        changes = [(f, rev) for f in files if f not in self.ignored]
+        changes.sort()
+        return changes, copies
 
     def getcopies(self, ctx, parents, files):
         copies = {}
--- a/hgext/convert/monotone.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/monotone.py	Sat Sep 27 13:18:10 2014 -0500
@@ -224,7 +224,9 @@
         else:
             return [self.rev]
 
-    def getchanges(self, rev):
+    def getchanges(self, rev, full):
+        if full:
+            raise util.Abort(_("convert from monotone do not support --full"))
         revision = self.mtnrun("get_revision", rev).split("\n\n")
         files = {}
         ignoremove = {}
@@ -282,11 +284,11 @@
 
     def getfile(self, name, rev):
         if not self.mtnisfile(name, rev):
-            raise IOError # file was deleted or renamed
+            return None, None
         try:
             data = self.mtnrun("get_file_of", name, r=rev)
         except Exception:
-            raise IOError # file was deleted or renamed
+            return None, None
         self.mtnloadmanifest(rev)
         node, attr = self.files.get(name, (None, ""))
         return data, attr
--- a/hgext/convert/p4.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/p4.py	Sat Sep 27 13:18:10 2014 -0500
@@ -164,6 +164,8 @@
                 raise IOError(d["generic"], data)
 
             elif code == "stat":
+                if d.get("action") == "purge":
+                    return None, None
                 p4type = self.re_type.match(d["type"])
                 if p4type:
                     mode = ""
@@ -181,7 +183,7 @@
                 contents += data
 
         if mode is None:
-            raise IOError(0, "bad stat")
+            return None, None
 
         if keywords:
             contents = keywords.sub("$\\1$", contents)
@@ -190,7 +192,9 @@
 
         return contents, mode
 
-    def getchanges(self, rev):
+    def getchanges(self, rev, full):
+        if full:
+            raise util.Abort(_("convert from p4 do not support --full"))
         return self.files[rev], {}
 
     def getcommit(self, rev):
--- a/hgext/convert/subversion.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/convert/subversion.py	Sat Sep 27 13:18:10 2014 -0500
@@ -347,7 +347,7 @@
                              % self.module)
         self.last_changed = self.revnum(self.head)
 
-        self._changescache = None
+        self._changescache = (None, None)
 
         if os.path.exists(os.path.join(url, '.svn/entries')):
             self.wc = url
@@ -444,34 +444,39 @@
 
         return self.heads
 
-    def getchanges(self, rev):
-        if self._changescache and self._changescache[0] == rev:
-            return self._changescache[1]
-        self._changescache = None
+    def _getchanges(self, rev, full):
         (paths, parents) = self.paths[rev]
+        copies = {}
         if parents:
             files, self.removed, copies = self.expandpaths(rev, paths, parents)
-        else:
+        if full or not parents:
             # Perform a full checkout on roots
             uuid, module, revnum = revsplit(rev)
             entries = svn.client.ls(self.baseurl + quote(module),
                                     optrev(revnum), True, self.ctx)
             files = [n for n, e in entries.iteritems()
                      if e.kind == svn.core.svn_node_file]
-            copies = {}
             self.removed = set()
 
         files.sort()
         files = zip(files, [rev] * len(files))
+        return (files, copies)
 
-        # caller caches the result, so free it here to release memory
-        del self.paths[rev]
+    def getchanges(self, rev, full):
+        # reuse cache from getchangedfiles
+        if self._changescache[0] == rev and not full:
+            (files, copies) = self._changescache[1]
+        else:
+            (files, copies) = self._getchanges(rev, full)
+            # caller caches the result, so free it here to release memory
+            del self.paths[rev]
         return (files, copies)
 
     def getchangedfiles(self, rev, i):
-        changes = self.getchanges(rev)
-        self._changescache = (rev, changes)
-        return [f[0] for f in changes[0]]
+        # called from filemap - cache computed values for reuse in getchanges
+        (files, copies) = self._getchanges(rev, False)
+        self._changescache = (rev, (files, copies))
+        return [f[0] for f in files]
 
     def getcommit(self, rev):
         if rev not in self.commits:
@@ -490,10 +495,10 @@
             self._fetch_revisions(revnum, stop)
             if rev not in self.commits:
                 raise util.Abort(_('svn: revision %s not found') % revnum)
-        commit = self.commits[rev]
+        revcommit = self.commits[rev]
         # caller caches the result, so free it here to release memory
         del self.commits[rev]
-        return commit
+        return revcommit
 
     def checkrevformat(self, revstr, mapname='splicemap'):
         """ fails if revision format does not match the correct format"""
@@ -503,6 +508,9 @@
             raise util.Abort(_('%s entry %s is not a valid revision'
                                ' identifier') % (mapname, revstr))
 
+    def numcommits(self):
+        return int(self.head.rsplit('@', 1)[1]) - self.startrev
+
     def gettags(self):
         tags = {}
         if self.tags is None:
@@ -933,7 +941,7 @@
     def getfile(self, file, rev):
         # TODO: ra.get_file transmits the whole file instead of diffs.
         if file in self.removed:
-            raise IOError
+            return None, None
         mode = ''
         try:
             new_module, revnum = revsplit(rev)[1:]
@@ -954,7 +962,7 @@
             notfound = (svn.core.SVN_ERR_FS_NOT_FOUND,
                 svn.core.SVN_ERR_RA_DAV_PATH_NOT_FOUND)
             if e.apr_err in notfound: # File not found
-                raise IOError
+                return None, None
             raise
         if mode == 'l':
             link_prefix = "link "
@@ -1211,23 +1219,13 @@
             self.xargs(files, 'add', quiet=True)
         return files
 
-    def tidy_dirs(self, names):
-        deleted = []
-        for d in sorted(self.dirs_of(names), reverse=True):
-            wd = self.wjoin(d)
-            if os.listdir(wd) == '.svn':
-                self.run0('delete', d)
-                self.manifest.remove(d)
-                deleted.append(d)
-        return deleted
-
     def addchild(self, parent, child):
         self.childmap[parent] = child
 
     def revid(self, rev):
         return u"svn:%s@%s" % (self.uuid, rev)
 
-    def putcommit(self, files, copies, parents, commit, source, revmap):
+    def putcommit(self, files, copies, parents, commit, source, revmap, full):
         for parent in parents:
             try:
                 return self.revid(self.childmap[parent])
@@ -1236,14 +1234,15 @@
 
         # Apply changes to working copy
         for f, v in files:
-            try:
-                data, mode = source.getfile(f, v)
-            except IOError:
+            data, mode = source.getfile(f, v)
+            if data is None:
                 self.delete.append(f)
             else:
                 self.putfile(f, mode, data)
                 if f in copies:
                     self.copies.append([copies[f], f])
+        if full:
+            self.delete.extend(sorted(self.manifest.difference(files)))
         files = [f[0] for f in files]
 
         entries = set(self.delete)
@@ -1259,7 +1258,6 @@
                 self.manifest.remove(f)
             self.delete = []
         entries.update(self.add_files(files.difference(entries)))
-        entries.update(self.tidy_dirs(entries))
         if self.delexec:
             self.xargs(self.delexec, 'propdel', 'svn:executable')
             self.delexec = []
--- a/hgext/extdiff.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/extdiff.py	Sat Sep 27 13:18:10 2014 -0500
@@ -63,7 +63,7 @@
 
 from mercurial.i18n import _
 from mercurial.node import short, nullid
-from mercurial import cmdutil, scmutil, scmutil, util, commands, encoding
+from mercurial import cmdutil, scmutil, util, commands, encoding
 import os, shlex, shutil, tempfile, re
 
 cmdtable = {}
--- a/hgext/fetch.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/fetch.py	Sat Sep 27 13:18:10 2014 -0500
@@ -143,8 +143,8 @@
                        ('Automated merge with %s' %
                         util.removeauth(other.url())))
             editopt = opts.get('edit') or opts.get('force_editor')
-            n = repo.commit(message, opts['user'], opts['date'],
-                            editor=cmdutil.getcommiteditor(edit=editopt))
+            editor = cmdutil.getcommiteditor(edit=editopt, editform='fetch')
+            n = repo.commit(message, opts['user'], opts['date'], editor=editor)
             ui.status(_('new changeset %d:%s merges remote changes '
                         'with local\n') % (repo.changelog.rev(n),
                                            short(n)))
--- a/hgext/gpg.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/gpg.py	Sat Sep 27 13:18:10 2014 -0500
@@ -277,8 +277,9 @@
                              % hgnode.short(n)
                              for n in nodes])
     try:
+        editor = cmdutil.getcommiteditor(editform='gpg.sign', **opts)
         repo.commit(message, opts['user'], opts['date'], match=msigs,
-                    editor=cmdutil.getcommiteditor(**opts))
+                    editor=editor)
     except ValueError, inst:
         raise util.Abort(str(inst))
 
--- a/hgext/histedit.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/histedit.py	Sat Sep 27 13:18:10 2014 -0500
@@ -36,6 +36,7 @@
  #  p, pick = use commit
  #  e, edit = use commit, but stop for amending
  #  f, fold = use commit, but combine it with the one above
+ #  r, roll = like fold, but discard this commit's description
  #  d, drop = remove commit from history
  #  m, mess = edit message without changing commit content
  #
@@ -57,6 +58,7 @@
  #  p, pick = use commit
  #  e, edit = use commit, but stop for amending
  #  f, fold = use commit, but combine it with the one above
+ #  r, roll = like fold, but discard this commit's description
  #  d, drop = remove commit from history
  #  m, mess = edit message without changing commit content
  #
@@ -180,6 +182,7 @@
 #  p, pick = use commit
 #  e, edit = use commit, but stop for amending
 #  f, fold = use commit, but combine it with the one above
+#  r, roll = like fold, but discard this commit's description
 #  d, drop = remove commit from history
 #  m, mess = edit message without changing commit content
 #
@@ -209,8 +212,6 @@
             repo.ui.restoreconfig(phasebackup)
     return commitfunc
 
-
-
 def applychanges(ui, repo, ctx, opts):
     """Merge changeset from ctx (only) in the current working directory"""
     wcpar = repo.dirstate.parents()[0]
@@ -220,6 +221,7 @@
         cmdutil.revert(ui, repo, ctx, (wcpar, node.nullid), all=True)
         stats = None
     else:
+        repo.dirstate.beginparentchange()
         try:
             # ui.forcemerge is an internal variable, do not document
             repo.ui.setconfig('ui', 'forcemerge', opts.get('tool', ''),
@@ -229,6 +231,7 @@
         finally:
             repo.ui.setconfig('ui', 'forcemerge', '', 'histedit')
         repo.setparents(wcpar, node.nullid)
+        repo.dirstate.endparentchange()
         repo.dirstate.write()
         # fix up dirstate for copies and renames
     cmdutil.duplicatecopies(repo, ctx.rev(), ctx.p1().rev())
@@ -283,7 +286,7 @@
                                       isexec='x' in flags,
                                       copied=copied.get(path))
             return mctx
-        raise IOError()
+        return None
 
     if commitopts.get('message'):
         message = commitopts['message']
@@ -294,6 +297,9 @@
     extra = commitopts.get('extra')
 
     parents = (first.p1().node(), first.p2().node())
+    editor = None
+    if not commitopts.get('rollup'):
+        editor = cmdutil.getcommiteditor(edit=True, editform='histedit.fold')
     new = context.memctx(repo,
                          parents=parents,
                          text=message,
@@ -302,7 +308,7 @@
                          user=user,
                          date=date,
                          extra=extra,
-                         editor=cmdutil.getcommiteditor(edit=True))
+                         editor=editor)
     return repo.commitctx(new)
 
 def pick(ui, repo, ctx, ha, opts):
@@ -335,6 +341,11 @@
         _('Make changes as needed, you may commit or record as needed now.\n'
           'When you are finished, run hg histedit --continue to resume.'))
 
+def rollup(ui, repo, ctx, ha, opts):
+    rollupopts = opts.copy()
+    rollupopts['rollup'] = True
+    return fold(ui, repo, ctx, ha, rollupopts)
+
 def fold(ui, repo, ctx, ha, opts):
     oldctx = repo[ha]
     hg.update(repo, ctx.node())
@@ -357,10 +368,13 @@
     commitopts = opts.copy()
     commitopts['user'] = ctx.user()
     # commit message
-    newmessage = '\n***\n'.join(
-        [ctx.description()] +
-        [repo[r].description() for r in internalchanges] +
-        [oldctx.description()]) + '\n'
+    if opts.get('rollup'):
+        newmessage = ctx.description()
+    else:
+        newmessage = '\n***\n'.join(
+            [ctx.description()] +
+            [repo[r].description() for r in internalchanges] +
+            [oldctx.description()]) + '\n'
     commitopts['message'] = newmessage
     # date
     commitopts['date'] = max(ctx.date(), oldctx.date())
@@ -401,9 +415,10 @@
             _('Fix up the change and run hg histedit --continue'))
     message = oldctx.description()
     commit = commitfuncfor(repo, oldctx)
+    editor = cmdutil.getcommiteditor(edit=True, editform='histedit.mess')
     new = commit(text=message, user=oldctx.user(), date=oldctx.date(),
                  extra=oldctx.extra(),
-                 editor=cmdutil.getcommiteditor(edit=True))
+                 editor=editor)
     newctx = repo[new]
     if oldctx.node() != newctx.node():
         return newctx, [(oldctx.node(), (new,))]
@@ -440,6 +455,8 @@
                'edit': edit,
                'f': fold,
                'fold': fold,
+               'r': rollup,
+               'roll': rollup,
                'd': drop,
                'drop': drop,
                'm': message,
@@ -596,11 +613,10 @@
             rules = f.read()
             f.close()
         rules = [l for l in (r.strip() for r in rules.splitlines())
-                 if l and not l[0] == '#']
+                 if l and not l.startswith('#')]
         rules = verifyrules(rules, repo, ctxs)
 
         parentctx = repo[root].parents()[0]
-        keep = opts.get('keep', False)
         replacements = []
 
 
@@ -675,12 +691,14 @@
     m, a, r, d = repo.status()[:4]
     if m or a or r or d:
         # prepare the message for the commit to comes
-        if action in ('f', 'fold'):
+        if action in ('f', 'fold', 'r', 'roll'):
             message = 'fold-temp-revision %s' % currentnode
         else:
             message = ctx.description()
         editopt = action in ('e', 'edit', 'm', 'mess')
-        editor = cmdutil.getcommiteditor(edit=editopt)
+        canonaction = {'e': 'edit', 'm': 'mess', 'p': 'pick'}
+        editform = 'histedit.%s' % canonaction.get(action, action)
+        editor = cmdutil.getcommiteditor(edit=editopt, editform=editform)
         commit = commitfuncfor(repo, ctx)
         new = commit(text=message, user=ctx.user(),
                      date=ctx.date(), extra=ctx.extra(),
@@ -696,15 +714,19 @@
         # to parent.
         replacements.append((ctx.node(), tuple(newchildren)))
 
-    if action in ('f', 'fold'):
+    if action in ('f', 'fold', 'r', 'roll'):
         if newchildren:
             # finalize fold operation if applicable
             if new is None:
                 new = newchildren[-1]
             else:
                 newchildren.pop()  # remove new from internal changes
-            parentctx, repl = finishfold(ui, repo, parentctx, ctx, new, opts,
-                                         newchildren)
+            foldopts = opts
+            if action in ('r', 'roll'):
+                foldopts = foldopts.copy()
+                foldopts['rollup'] = True
+            parentctx, repl = finishfold(ui, repo, parentctx, ctx, new,
+                                         foldopts, newchildren)
             replacements.extend(repl)
         else:
             # newchildren is empty if the fold did not result in any commit
@@ -729,7 +751,7 @@
         if repo.revs('(%ld) and merge()', ctxs):
             raise util.Abort(_('cannot edit history that contains merges'))
         root = ctxs[0] # list is already sorted by repo.set
-        if not root.phase():
+        if not root.mutable():
             raise util.Abort(_('cannot edit immutable changeset: %s') % root)
     return [c.node() for c in ctxs]
 
--- a/hgext/keyword.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/keyword.py	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,6 @@
 # keyword.py - $Keyword$ expansion for Mercurial
 #
-# Copyright 2007-2012 Christian Ebert <blacktrash@gmx.net>
+# Copyright 2007-2014 Christian Ebert <blacktrash@gmx.net>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
@@ -87,7 +87,7 @@
 from mercurial import scmutil, pathutil
 from mercurial.hgweb import webcommands
 from mercurial.i18n import _
-import os, re, shutil, tempfile
+import os, re, tempfile
 
 cmdtable = {}
 command = cmdutil.command(cmdtable)
@@ -450,7 +450,12 @@
     repo.commit(text=msg)
     ui.status(_('\n\tkeywords expanded\n'))
     ui.write(repo.wread(fn))
-    shutil.rmtree(tmpdir, ignore_errors=True)
+    for root, dirs, files in os.walk(tmpdir, topdown=False):
+        for f in files:
+            util.unlink(os.path.join(root, f))
+        for d in dirs:
+            os.rmdir(os.path.join(root, d))
+    os.rmdir(tmpdir)
 
 @command('kwexpand',
     commands.walkopts,
--- a/hgext/largefiles/lfcommands.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/largefiles/lfcommands.py	Sat Sep 27 13:18:10 2014 -0500
@@ -146,7 +146,7 @@
             try:
                 fctx = ctx.filectx(lfutil.standin(f))
             except error.LookupError:
-                raise IOError
+                return None
             renamed = fctx.renamed()
             if renamed:
                 renamed = lfutil.splitstandin(renamed[0])
@@ -248,7 +248,7 @@
             try:
                 fctx = ctx.filectx(srcfname)
             except error.LookupError:
-                raise IOError
+                return None
             renamed = fctx.renamed()
             if renamed:
                 # standin is always a largefile because largefile-ness
@@ -298,7 +298,7 @@
     try:
         fctx = ctx.filectx(f)
     except error.LookupError:
-        raise IOError
+        return None
     renamed = fctx.renamed()
     if renamed:
         renamed = renamed[0]
@@ -443,6 +443,7 @@
         lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
 
         if filelist is not None:
+            filelist = set(filelist)
             lfiles = [f for f in lfiles if f in filelist]
 
         update = {}
@@ -510,26 +511,20 @@
 
             updated += update1
 
-            standin = lfutil.standin(lfile)
-            if standin in repo.dirstate:
-                stat = repo.dirstate._map[standin]
-                state, mtime = stat[0], stat[3]
-            else:
-                state, mtime = '?', -1
-            if state == 'n':
-                if normallookup or mtime < 0:
-                    # state 'n' doesn't ensure 'clean' in this case
-                    lfdirstate.normallookup(lfile)
-                else:
-                    lfdirstate.normal(lfile)
-            elif state == 'm':
-                lfdirstate.normallookup(lfile)
-            elif state == 'r':
-                lfdirstate.remove(lfile)
-            elif state == 'a':
-                lfdirstate.add(lfile)
-            elif state == '?':
-                lfdirstate.drop(lfile)
+            lfutil.synclfdirstate(repo, lfdirstate, lfile, normallookup)
+
+        if filelist is not None:
+            # If "local largefile" is chosen at file merging, it is
+            # not listed in "filelist" (= dirstate syncing is
+            # omitted), because the standin file is not changed before and
+            # after merging.
+            # But the status of such files may have to be changed by
+            # merging. For example, locally modified ("M") largefile
+            # has to become re-added("A"), if it is "normal" file in
+            # the target revision of linear-merging.
+            for lfile in lfdirstate:
+                if lfile not in filelist:
+                    lfutil.synclfdirstate(repo, lfdirstate, lfile, True)
 
         lfdirstate.write()
         if printmessage and lfiles:
--- a/hgext/largefiles/lfutil.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/largefiles/lfutil.py	Sat Sep 27 13:18:10 2014 -0500
@@ -363,6 +363,28 @@
         standins.append((lfile, hash))
     return standins
 
+def synclfdirstate(repo, lfdirstate, lfile, normallookup):
+    lfstandin = standin(lfile)
+    if lfstandin in repo.dirstate:
+        stat = repo.dirstate._map[lfstandin]
+        state, mtime = stat[0], stat[3]
+    else:
+        state, mtime = '?', -1
+    if state == 'n':
+        if normallookup or mtime < 0:
+            # state 'n' doesn't ensure 'clean' in this case
+            lfdirstate.normallookup(lfile)
+        else:
+            lfdirstate.normal(lfile)
+    elif state == 'm':
+        lfdirstate.normallookup(lfile)
+    elif state == 'r':
+        lfdirstate.remove(lfile)
+    elif state == 'a':
+        lfdirstate.add(lfile)
+    elif state == '?':
+        lfdirstate.drop(lfile)
+
 def getlfilestoupdate(oldstandins, newstandins):
     changedstandins = set(oldstandins).symmetric_difference(set(newstandins))
     filelist = []
--- a/hgext/largefiles/overrides.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/largefiles/overrides.py	Sat Sep 27 13:18:10 2014 -0500
@@ -12,7 +12,7 @@
 import copy
 
 from mercurial import hg, commands, util, cmdutil, scmutil, match as match_, \
-        archival, merge, pathutil, revset
+        archival, pathutil, revset
 from mercurial.i18n import _
 from mercurial.node import hex
 from hgext import rebase
@@ -369,10 +369,6 @@
             lfdirstate.write()
             if mod:
                 raise util.Abort(_('uncommitted changes'))
-        # XXX handle removed differently
-        if not opts['clean']:
-            for lfile in unsure + modified + added:
-                lfutil.updatestandin(repo, lfutil.standin(lfile))
         return orig(ui, repo, *pats, **opts)
     finally:
         wlock.release()
@@ -430,6 +426,7 @@
     removes = set(a[0] for a in actions['r'])
 
     newglist = []
+    lfmr = [] # LargeFiles: Mark as Removed
     for action in actions['g']:
         f, args, msg = action
         splitstandin = f and lfutil.splitstandin(f)
@@ -456,7 +453,16 @@
                     'keep (l)argefile or use (n)ormal file?'
                     '$$ &Largefile $$ &Normal file') % lfile
             if repo.ui.promptchoice(msg, 0) == 0:
-                actions['r'].append((lfile, None, msg))
+                if branchmerge:
+                    # largefile can be restored from standin safely
+                    actions['r'].append((lfile, None, msg))
+                else:
+                    # "lfile" should be marked as "removed" without
+                    # removal of itself
+                    lfmr.append((lfile, None, msg))
+
+                    # linear-merge should treat this largefile as 're-added'
+                    actions['a'].append((standin, None, msg))
             else:
                 actions['r'].append((standin, None, msg))
                 newglist.append((lfile, (p2.flags(lfile),), msg))
@@ -465,9 +471,22 @@
 
     newglist.sort()
     actions['g'] = newglist
+    if lfmr:
+        lfmr.sort()
+        actions['lfmr'] = lfmr
 
     return actions
 
+def mergerecordupdates(orig, repo, actions, branchmerge):
+    if 'lfmr' in actions:
+        # this should be executed before 'orig', to execute 'remove'
+        # before all other actions
+        for lfile, args, msg in actions['lfmr']:
+            repo.dirstate.remove(lfile)
+
+    return orig(repo, actions, branchmerge)
+
+
 # Override filemerge to prompt the user about how they wish to merge
 # largefiles. This will handle identical edits without prompting the user.
 def overridefilemerge(origfn, repo, mynode, orig, fcd, fco, fca, labels=None):
@@ -695,25 +714,6 @@
     finally:
         wlock.release()
 
-def hgupdaterepo(orig, repo, node, overwrite):
-    if not overwrite:
-        # Only call updatelfiles on the standins that have changed to save time
-        oldstandins = lfutil.getstandinsstate(repo)
-
-    result = orig(repo, node, overwrite)
-
-    filelist = None
-    if not overwrite:
-        newstandins = lfutil.getstandinsstate(repo)
-        filelist = lfutil.getlfilestoupdate(oldstandins, newstandins)
-    lfcommands.updatelfiles(repo.ui, repo, filelist=filelist)
-    return result
-
-def hgmerge(orig, repo, node, force=None, remind=True):
-    result = orig(repo, node, force, remind)
-    lfcommands.updatelfiles(repo.ui, repo)
-    return result
-
 # When we rebase a repository with remotely changed largefiles, we need to
 # take some extra care so that the largefiles are correctly updated in the
 # working copy
@@ -1157,19 +1157,40 @@
     repo.status = oldstatus
 
 def overriderollback(orig, ui, repo, **opts):
-    result = orig(ui, repo, **opts)
-    merge.update(repo, node=None, branchmerge=False, force=True,
-        partial=lfutil.isstandin)
     wlock = repo.wlock()
     try:
+        before = repo.dirstate.parents()
+        orphans = set(f for f in repo.dirstate
+                      if lfutil.isstandin(f) and repo.dirstate[f] != 'r')
+        result = orig(ui, repo, **opts)
+        after = repo.dirstate.parents()
+        if before == after:
+            return result # no need to restore standins
+
+        pctx = repo['.']
+        for f in repo.dirstate:
+            if lfutil.isstandin(f):
+                orphans.discard(f)
+                if repo.dirstate[f] == 'r':
+                    repo.wvfs.unlinkpath(f, ignoremissing=True)
+                elif f in pctx:
+                    fctx = pctx[f]
+                    repo.wwrite(f, fctx.data(), fctx.flags())
+                else:
+                    # content of standin is not so important in 'a',
+                    # 'm' or 'n' (coming from the 2nd parent) cases
+                    lfutil.writestandin(repo, f, '', False)
+        for standin in orphans:
+            repo.wvfs.unlinkpath(standin, ignoremissing=True)
+
         lfdirstate = lfutil.openlfdirstate(ui, repo)
+        orphans = set(lfdirstate)
         lfiles = lfutil.listlfiles(repo)
-        oldlfiles = lfutil.listlfiles(repo, repo[None].parents()[0].rev())
         for file in lfiles:
-            if file in oldlfiles:
-                lfdirstate.normallookup(file)
-            else:
-                lfdirstate.add(file)
+            lfutil.synclfdirstate(repo, lfdirstate, file, True)
+            orphans.discard(file)
+        for lfile in orphans:
+            lfdirstate.drop(lfile)
         lfdirstate.write()
     finally:
         wlock.release()
@@ -1243,3 +1264,67 @@
 def mercurialsinkafter(orig, sink):
     sink.repo._isconverting = False
     orig(sink)
+
+def mergeupdate(orig, repo, node, branchmerge, force, partial,
+                *args, **kwargs):
+    wlock = repo.wlock()
+    try:
+        # branch |       |         |
+        #  merge | force | partial | action
+        # -------+-------+---------+--------------
+        #    x   |   x   |    x    | linear-merge
+        #    o   |   x   |    x    | branch-merge
+        #    x   |   o   |    x    | overwrite (as clean update)
+        #    o   |   o   |    x    | force-branch-merge (*1)
+        #    x   |   x   |    o    |   (*)
+        #    o   |   x   |    o    |   (*)
+        #    x   |   o   |    o    | overwrite (as revert)
+        #    o   |   o   |    o    |   (*)
+        #
+        # (*) don't care
+        # (*1) deprecated, but used internally (e.g: "rebase --collapse")
+
+        linearmerge = not branchmerge and not force and not partial
+
+        if linearmerge or (branchmerge and force and not partial):
+            # update standins for linear-merge or force-branch-merge,
+            # because largefiles in the working directory may be modified
+            lfdirstate = lfutil.openlfdirstate(repo.ui, repo)
+            s = lfdirstate.status(match_.always(repo.root, repo.getcwd()),
+                                  [], False, False, False)
+            unsure, modified, added = s[:3]
+            for lfile in unsure + modified + added:
+                lfutil.updatestandin(repo, lfutil.standin(lfile))
+
+        if linearmerge:
+            # Only call updatelfiles on the standins that have changed
+            # to save time
+            oldstandins = lfutil.getstandinsstate(repo)
+
+        result = orig(repo, node, branchmerge, force, partial, *args, **kwargs)
+
+        filelist = None
+        if linearmerge:
+            newstandins = lfutil.getstandinsstate(repo)
+            filelist = lfutil.getlfilestoupdate(oldstandins, newstandins)
+
+        # suppress status message while automated committing
+        printmessage = not (getattr(repo, "_isrebasing", False) or
+                            getattr(repo, "_istransplanting", False))
+        lfcommands.updatelfiles(repo.ui, repo, filelist=filelist,
+                                printmessage=printmessage,
+                                normallookup=partial)
+
+        return result
+    finally:
+        wlock.release()
+
+def scmutilmarktouched(orig, repo, files, *args, **kwargs):
+    result = orig(repo, files, *args, **kwargs)
+
+    filelist = [lfutil.splitstandin(f) for f in files if lfutil.isstandin(f)]
+    if filelist:
+        lfcommands.updatelfiles(repo.ui, repo, filelist=filelist,
+                                printmessage=False, normallookup=True)
+
+    return result
--- a/hgext/largefiles/reposetup.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/largefiles/reposetup.py	Sat Sep 27 13:18:10 2014 -0500
@@ -272,19 +272,29 @@
 
             wlock = self.wlock()
             try:
-                # Case 0: Rebase or Transplant
-                # We have to take the time to pull down the new largefiles now.
-                # Otherwise, any largefiles that were modified in the
-                # destination changesets get overwritten, either by the rebase
-                # or in the first commit after the rebase or transplant.
-                # updatelfiles will update the dirstate to mark any pulled
-                # largefiles as modified
+                # Case 0: Automated committing
+                #
+                # While automated committing (like rebase, transplant
+                # and so on), this code path is used to avoid:
+                # (1) updating standins, because standins should
+                #     be already updated at this point
+                # (2) aborting when stadnins are matched by "match",
+                #     because automated committing may specify them directly
+                #
                 if getattr(self, "_isrebasing", False) or \
                         getattr(self, "_istransplanting", False):
-                    lfcommands.updatelfiles(self.ui, self, filelist=None,
-                                            printmessage=False)
                     result = orig(text=text, user=user, date=date, match=match,
                                     force=force, editor=editor, extra=extra)
+
+                    if result:
+                        lfdirstate = lfutil.openlfdirstate(ui, self)
+                        for f in self[result].files():
+                            if lfutil.isstandin(f):
+                                lfile = lfutil.splitstandin(f)
+                                lfutil.synclfdirstate(self, lfdirstate, lfile,
+                                                      False)
+                        lfdirstate.write()
+
                     return result
                 # Case 1: user calls commit with no specific files or
                 # include/exclude patterns: refresh and commit all files that
--- a/hgext/largefiles/uisetup.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/largefiles/uisetup.py	Sat Sep 27 13:18:10 2014 -0500
@@ -99,6 +99,10 @@
                                     overrides.overridecheckunknownfile)
     entry = extensions.wrapfunction(merge, 'calculateupdates',
                                     overrides.overridecalculateupdates)
+    entry = extensions.wrapfunction(merge, 'recordupdates',
+                                    overrides.mergerecordupdates)
+    entry = extensions.wrapfunction(merge, 'update',
+                                    overrides.mergeupdate)
     entry = extensions.wrapfunction(filemerge, 'filemerge',
                                     overrides.overridefilemerge)
     entry = extensions.wrapfunction(cmdutil, 'copy',
@@ -115,15 +119,15 @@
     entry = extensions.wrapfunction(commands, 'revert',
                                     overrides.overriderevert)
 
-    extensions.wrapfunction(hg, 'updaterepo', overrides.hgupdaterepo)
-    extensions.wrapfunction(hg, 'merge', overrides.hgmerge)
-
     extensions.wrapfunction(archival, 'archive', overrides.overridearchive)
     extensions.wrapfunction(subrepo.hgsubrepo, 'archive',
                             overrides.hgsubrepoarchive)
     extensions.wrapfunction(cmdutil, 'bailifchanged',
                             overrides.overridebailifchanged)
 
+    extensions.wrapfunction(scmutil, 'marktouched',
+                            overrides.scmutilmarktouched)
+
     # create the new wireproto commands ...
     wireproto.commands['putlfile'] = (proto.putlfile, 'sha')
     wireproto.commands['getlfile'] = (proto.getlfile, 'sha')
--- a/hgext/mq.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/mq.py	Sat Sep 27 13:18:10 2014 -0500
@@ -621,7 +621,7 @@
 
         # apply failed, strip away that rev and merge.
         hg.clean(repo, head)
-        strip(self.ui, repo, [n], update=False, backup='strip')
+        strip(self.ui, repo, [n], update=False, backup=False)
 
         ctx = repo[rev]
         ret = hg.merge(repo, rev)
@@ -816,12 +816,14 @@
                         merged.append(f)
                     else:
                         removed.append(f)
+                repo.dirstate.beginparentchange()
                 for f in removed:
                     repo.dirstate.remove(f)
                 for f in merged:
                     repo.dirstate.merge(f)
                 p1, p2 = repo.dirstate.parents()
                 repo.setparents(p1, merge)
+                repo.dirstate.endparentchange()
 
             if all_files and '.hgsubstate' in all_files:
                 wctx = repo[None]
@@ -930,7 +932,12 @@
             oldqbase = repo[qfinished[0]]
             tphase = repo.ui.config('phases', 'new-commit', phases.draft)
             if oldqbase.phase() > tphase and oldqbase.p1().phase() <= tphase:
-                phases.advanceboundary(repo, tphase, qfinished)
+                tr = repo.transaction('qfinish')
+                try:
+                    phases.advanceboundary(repo, tr, tphase, qfinished)
+                    tr.close()
+                finally:
+                    tr.release()
 
     def delete(self, repo, patches, opts):
         if not patches and not opts.get('rev'):
@@ -1025,6 +1032,7 @@
         """
         msg = opts.get('msg')
         edit = opts.get('edit')
+        editform = opts.get('editform', 'mq.qnew')
         user = opts.get('user')
         date = opts.get('date')
         if date:
@@ -1079,7 +1087,7 @@
                         p.write("# Date %s %s\n\n" % date)
 
                 defaultmsg = "[mq]: %s" % patchfn
-                editor = cmdutil.getcommiteditor()
+                editor = cmdutil.getcommiteditor(editform=editform)
                 if edit:
                     def finishdesc(desc):
                         if desc.rstrip():
@@ -1089,7 +1097,8 @@
                     # i18n: this message is shown in editor with "HG: " prefix
                     extramsg = _('Leave message empty to use default message.')
                     editor = cmdutil.getcommiteditor(finishdesc=finishdesc,
-                                                     extramsg=extramsg)
+                                                     extramsg=extramsg,
+                                                     editform=editform)
                     commitmsg = msg
                 else:
                     commitmsg = msg or defaultmsg
@@ -1444,7 +1453,7 @@
                 if keepchanges and tobackup:
                     raise util.Abort(_("local changes found, refresh first"))
                 self.backup(repo, tobackup)
-
+                repo.dirstate.beginparentchange()
                 for f in a:
                     util.unlinkpath(repo.wjoin(f), ignoremissing=True)
                     repo.dirstate.drop(f)
@@ -1453,10 +1462,11 @@
                     repo.wwrite(f, fctx.data(), fctx.flags())
                     repo.dirstate.normal(f)
                 repo.setparents(qp, nullid)
+                repo.dirstate.endparentchange()
             for patch in reversed(self.applied[start:end]):
                 self.ui.status(_("popping %s\n") % patch.name)
             del self.applied[start:end]
-            strip(self.ui, repo, [rev], update=False, backup='strip')
+            strip(self.ui, repo, [rev], update=False, backup=False)
             for s, state in repo['.'].substate.items():
                 repo['.'].sub(s).get(state)
             if self.applied:
@@ -1485,6 +1495,7 @@
             return 1
         msg = opts.get('msg', '').rstrip()
         edit = opts.get('edit')
+        editform = opts.get('editform', 'mq.qrefresh')
         newuser = opts.get('user')
         newdate = opts.get('date')
         if newdate:
@@ -1591,6 +1602,7 @@
             bmlist = repo[top].bookmarks()
 
             try:
+                repo.dirstate.beginparentchange()
                 if diffopts.git or diffopts.upgrade:
                     copies = {}
                     for dst in a:
@@ -1643,9 +1655,10 @@
 
                 # assumes strip can roll itself back if interrupted
                 repo.setparents(*cparents)
+                repo.dirstate.endparentchange()
                 self.applied.pop()
                 self.applieddirty = True
-                strip(self.ui, repo, [top], update=False, backup='strip')
+                strip(self.ui, repo, [top], update=False, backup=False)
             except: # re-raises
                 repo.dirstate.invalidate()
                 raise
@@ -1654,7 +1667,7 @@
                 # might be nice to attempt to roll back strip after this
 
                 defaultmsg = "[mq]: %s" % patchfn
-                editor = cmdutil.getcommiteditor()
+                editor = cmdutil.getcommiteditor(editform=editform)
                 if edit:
                     def finishdesc(desc):
                         if desc.rstrip():
@@ -1664,7 +1677,8 @@
                     # i18n: this message is shown in editor with "HG: " prefix
                     extramsg = _('Leave message empty to use default message.')
                     editor = cmdutil.getcommiteditor(finishdesc=finishdesc,
-                                                     extramsg=extramsg)
+                                                     extramsg=extramsg,
+                                                     editform=editform)
                     message = msg or "\n".join(ph.message)
                 elif not msg:
                     if not ph.message:
@@ -1842,7 +1856,7 @@
                     update = True
                 else:
                     update = False
-                strip(self.ui, repo, [rev], update=update, backup='strip')
+                strip(self.ui, repo, [rev], update=update, backup=False)
         if qpp:
             self.ui.warn(_("saved queue repository parents: %s %s\n") %
                          (short(qpp[0]), short(qpp[1])))
@@ -1966,41 +1980,49 @@
                 lastparent = None
 
             diffopts = self.diffopts({'git': git})
-            for r in rev:
-                if not repo[r].mutable():
-                    raise util.Abort(_('revision %d is not mutable') % r,
-                                     hint=_('see "hg help phases" for details'))
-                p1, p2 = repo.changelog.parentrevs(r)
-                n = repo.changelog.node(r)
-                if p2 != nullrev:
-                    raise util.Abort(_('cannot import merge revision %d') % r)
-                if lastparent and lastparent != r:
-                    raise util.Abort(_('revision %d is not the parent of %d')
-                                     % (r, lastparent))
-                lastparent = p1
-
-                if not patchname:
-                    patchname = normname('%d.diff' % r)
-                checkseries(patchname)
-                self.checkpatchname(patchname, force)
-                self.fullseries.insert(0, patchname)
-
-                patchf = self.opener(patchname, "w")
-                cmdutil.export(repo, [n], fp=patchf, opts=diffopts)
-                patchf.close()
-
-                se = statusentry(n, patchname)
-                self.applied.insert(0, se)
-
-                self.added.append(patchname)
-                imported.append(patchname)
-                patchname = None
-                if rev and repo.ui.configbool('mq', 'secret', False):
-                    # if we added anything with --rev, move the secret root
-                    phases.retractboundary(repo, phases.secret, [n])
-                self.parseseries()
-                self.applieddirty = True
-                self.seriesdirty = True
+            tr = repo.transaction('qimport')
+            try:
+                for r in rev:
+                    if not repo[r].mutable():
+                        raise util.Abort(_('revision %d is not mutable') % r,
+                                         hint=_('see "hg help phases" '
+                                                'for details'))
+                    p1, p2 = repo.changelog.parentrevs(r)
+                    n = repo.changelog.node(r)
+                    if p2 != nullrev:
+                        raise util.Abort(_('cannot import merge revision %d')
+                                         % r)
+                    if lastparent and lastparent != r:
+                        raise util.Abort(_('revision %d is not the parent of '
+                                           '%d')
+                                         % (r, lastparent))
+                    lastparent = p1
+
+                    if not patchname:
+                        patchname = normname('%d.diff' % r)
+                    checkseries(patchname)
+                    self.checkpatchname(patchname, force)
+                    self.fullseries.insert(0, patchname)
+
+                    patchf = self.opener(patchname, "w")
+                    cmdutil.export(repo, [n], fp=patchf, opts=diffopts)
+                    patchf.close()
+
+                    se = statusentry(n, patchname)
+                    self.applied.insert(0, se)
+
+                    self.added.append(patchname)
+                    imported.append(patchname)
+                    patchname = None
+                    if rev and repo.ui.configbool('mq', 'secret', False):
+                        # if we added anything with --rev, move the secret root
+                        phases.retractboundary(repo, tr, phases.secret, [n])
+                    self.parseseries()
+                    self.applieddirty = True
+                    self.seriesdirty = True
+                tr.close()
+            finally:
+                tr.release()
 
         for i, filename in enumerate(files):
             if existing:
@@ -2585,7 +2607,8 @@
     diffopts = q.patchopts(q.diffopts(), *patches)
     wlock = repo.wlock()
     try:
-        q.refresh(repo, msg=message, git=diffopts.git, edit=opts.get('edit'))
+        q.refresh(repo, msg=message, git=diffopts.git, edit=opts.get('edit'),
+                  editform='mq.qfold')
         q.delete(repo, patches, opts)
         q.savedirty()
     finally:
--- a/hgext/purge.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/purge.py	Sat Sep 27 13:18:10 2014 -0500
@@ -26,7 +26,7 @@
 
 from mercurial import util, commands, cmdutil, scmutil
 from mercurial.i18n import _
-import os, stat
+import os
 
 cmdtable = {}
 command = cmdutil.command(cmdtable)
@@ -95,27 +95,17 @@
         else:
             ui.write('%s%s' % (name, eol))
 
-    def removefile(path):
-        try:
-            os.remove(path)
-        except OSError:
-            # read-only files cannot be unlinked under Windows
-            s = os.stat(path)
-            if (s.st_mode & stat.S_IWRITE) != 0:
-                raise
-            os.chmod(path, stat.S_IMODE(s.st_mode) | stat.S_IWRITE)
-            os.remove(path)
-
-    directories = []
     match = scmutil.match(repo[None], dirs, opts)
-    match.explicitdir = match.traversedir = directories.append
+    if removedirs:
+        directories = []
+        match.explicitdir = match.traversedir = directories.append
     status = repo.status(match=match, ignored=opts['all'], unknown=True)
 
     if removefiles:
         for f in sorted(status[4] + status[5]):
             if act:
                 ui.note(_('removing file %s\n') % f)
-            remove(removefile, f)
+            remove(util.unlink, f)
 
     if removedirs:
         for f in sorted(directories, reverse=True):
--- a/hgext/rebase.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/rebase.py	Sat Sep 27 13:18:10 2014 -0500
@@ -52,8 +52,8 @@
     [('s', 'source', '',
      _('rebase from the specified changeset'), _('REV')),
     ('b', 'base', '',
-     _('rebase from the base of the specified changeset '
-       '(up to greatest common ancestor of base and dest)'),
+     _('rebase the tree around the specified changeset without '
+       'ancestors of dest'),
      _('REV')),
     ('r', 'rev', [],
      _('rebase these revisions'),
@@ -69,6 +69,7 @@
     ('', 'keep', False, _('keep original changesets')),
     ('', 'keepbranches', False, _('keep original branch names')),
     ('D', 'detach', False, _('(DEPRECATED)')),
+    ('i', 'interactive', False, _('(DEPRECATED)')),
     ('t', 'tool', '', _('specify merge tool')),
     ('c', 'continue', False, _('continue an interrupted rebase')),
     ('a', 'abort', False, _('abort an interrupted rebase'))] +
@@ -138,7 +139,6 @@
     skipped = set()
     targetancestors = set()
 
-    editor = cmdutil.getcommiteditor(**opts)
 
     lock = wlock = None
     try:
@@ -164,6 +164,11 @@
         # other extensions
         keepopen = opts.get('keepopen', False)
 
+        if opts.get('interactive'):
+            msg = _("interactive history editing is supported by the "
+                    "'histedit' extension (see 'hg help histedit')")
+            raise util.Abort(msg)
+
         if collapsemsg and not collapsef:
             raise util.Abort(
                 _('message can only be specified with collapse'))
@@ -354,11 +359,16 @@
                     p1rev = repo[rev].p1().rev()
                     cmdutil.duplicatecopies(repo, rev, p1rev, skiprev=target)
                 if not collapsef:
+                    merging = repo[p2].rev() != nullrev
+                    editform = cmdutil.mergeeditform(merging, 'rebase')
+                    editor = cmdutil.getcommiteditor(editform=editform, **opts)
                     newrev = concludenode(repo, rev, p1, p2, extrafn=extrafn,
                                           editor=editor)
                 else:
                     # Skip commit if we are collapsing
+                    repo.dirstate.beginparentchange()
                     repo.setparents(repo[p1].node())
+                    repo.dirstate.endparentchange()
                     newrev = None
                 # Update the state
                 if newrev is not None:
@@ -376,6 +386,8 @@
         if collapsef and not keepopen:
             p1, p2 = defineparents(repo, min(state), target,
                                                         state, targetancestors)
+            editopt = opts.get('edit')
+            editform = 'rebase.collapse'
             if collapsemsg:
                 commitmsg = collapsemsg
             else:
@@ -383,7 +395,8 @@
                 for rebased in state:
                     if rebased not in skipped and state[rebased] > nullmerge:
                         commitmsg += '\n* %s' % repo[rebased].description()
-                editor = cmdutil.getcommiteditor(edit=True)
+                editopt = True
+            editor = cmdutil.getcommiteditor(edit=editopt, editform=editform)
             newrev = concludenode(repo, rev, p1, external, commitmsg=commitmsg,
                                   extrafn=extrafn, editor=editor)
             for oldrev in state.iterkeys():
@@ -461,22 +474,27 @@
 def concludenode(repo, rev, p1, p2, commitmsg=None, editor=None, extrafn=None):
     'Commit the changes and store useful information in extra'
     try:
+        repo.dirstate.beginparentchange()
         repo.setparents(repo[p1].node(), repo[p2].node())
+        repo.dirstate.endparentchange()
         ctx = repo[rev]
         if commitmsg is None:
             commitmsg = ctx.description()
         extra = {'rebase_source': ctx.hex()}
         if extrafn:
             extrafn(ctx, extra)
-        # Commit might fail if unresolved files exist
-        newrev = repo.commit(text=commitmsg, user=ctx.user(),
-                             date=ctx.date(), extra=extra, editor=editor)
+
+        backup = repo.ui.backupconfig('phases', 'new-commit')
+        try:
+            targetphase = max(ctx.phase(), phases.draft)
+            repo.ui.setconfig('phases', 'new-commit', targetphase, 'rebase')
+            # Commit might fail if unresolved files exist
+            newrev = repo.commit(text=commitmsg, user=ctx.user(),
+                                 date=ctx.date(), extra=extra, editor=editor)
+        finally:
+            repo.ui.restoreconfig(backup)
+
         repo.dirstate.setbranch(repo[newrev].branch())
-        targetphase = max(ctx.phase(), phases.draft)
-        # retractboundary doesn't overwrite upper phase inherited from parent
-        newnode = repo[newrev].node()
-        if newnode:
-            phases.retractboundary(repo, targetphase, [newnode])
         return newrev
     except util.Abort:
         # Invalidate the previous setparents
--- a/hgext/shelve.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/shelve.py	Sat Sep 27 13:18:10 2014 -0500
@@ -25,7 +25,7 @@
 from mercurial.node import nullid, nullrev, bin, hex
 from mercurial import changegroup, cmdutil, scmutil, phases, commands
 from mercurial import error, hg, mdiff, merge, patch, repair, util
-from mercurial import templatefilters, changegroup, exchange
+from mercurial import templatefilters, exchange
 from mercurial import lock as lockmod
 from hgext import rebase
 import errno
@@ -73,7 +73,8 @@
         try:
             gen = exchange.readbundle(self.repo.ui, fp, self.fname, self.vfs)
             changegroup.addchangegroup(self.repo, gen, 'unshelve',
-                                       'bundle:' + self.vfs.join(self.fname))
+                                       'bundle:' + self.vfs.join(self.fname),
+                                       targetphase=phases.secret)
         finally:
             fp.close()
 
@@ -177,10 +178,14 @@
         hasmq = util.safehasattr(repo, 'mq')
         if hasmq:
             saved, repo.mq.checkapplied = repo.mq.checkapplied, False
+        backup = repo.ui.backupconfig('phases', 'new-commit')
         try:
+            repo.ui. setconfig('phases', 'new-commit', phases.secret)
+            editor = cmdutil.getcommiteditor(editform='shelve.shelve', **opts)
             return repo.commit(message, user, opts.get('date'), match,
-                               editor=cmdutil.getcommiteditor(**opts))
+                               editor=editor)
         finally:
+            repo.ui.restoreconfig(backup)
             if hasmq:
                 repo.mq.checkapplied = saved
 
@@ -234,8 +239,6 @@
                 ui.status(_("nothing changed\n"))
             return 1
 
-        phases.retractboundary(repo, phases.secret, [node])
-
         fp = shelvedfile(repo, name, 'files').opener('wb')
         fp.write('\0'.join(shelvedfiles))
 
@@ -266,7 +269,7 @@
     wlock = None
     try:
         wlock = repo.wlock()
-        for (name, _) in repo.vfs.readdir('shelved'):
+        for (name, _type) in repo.vfs.readdir('shelved'):
             suffix = name.rsplit('.', 1)[-1]
             if suffix in ('hg', 'files', 'patch'):
                 shelvedfile(repo, name).unlink()
@@ -300,7 +303,7 @@
             raise
         return []
     info = []
-    for (name, _) in names:
+    for (name, _type) in names:
         pfx, sfx = name.rsplit('.', 1)
         if not pfx or sfx != 'patch':
             continue
@@ -388,7 +391,7 @@
 
         mergefiles(ui, repo, state.wctx, state.pendingctx)
 
-        repair.strip(ui, repo, state.stripnodes, backup='none', topic='shelve')
+        repair.strip(ui, repo, state.stripnodes, backup=False, topic='shelve')
         shelvedstate.clear(repo)
         ui.warn(_("unshelve of '%s' aborted\n") % state.name)
     finally:
@@ -410,9 +413,11 @@
         for file in u:
             if file in files:
                 util.rename(file, file + ".orig")
+        ui.pushbuffer(True)
         cmdutil.revert(ui, repo, shelvectx, repo.dirstate.parents(),
                        *pathtofiles(repo, files),
                        **{'no_backup': True})
+        ui.popbuffer()
     finally:
         ui.quiet = oldquiet
 
@@ -457,7 +462,7 @@
         mergefiles(ui, repo, state.wctx, shelvectx)
 
         state.stripnodes.append(shelvectx.node())
-        repair.strip(ui, repo, state.stripnodes, backup='none', topic='shelve')
+        repair.strip(ui, repo, state.stripnodes, backup=False, topic='shelve')
         shelvedstate.clear(repo)
         unshelvecleanup(ui, repo, state.name, opts)
         ui.status(_("unshelve of '%s' complete\n") % state.name)
@@ -558,10 +563,13 @@
                 if hasmq:
                     saved, repo.mq.checkapplied = repo.mq.checkapplied, False
 
+                backup = repo.ui.backupconfig('phases', 'new-commit')
                 try:
+                    repo.ui. setconfig('phases', 'new-commit', phases.secret)
                     return repo.commit(message, 'shelve@localhost',
                                        opts.get('date'), match)
                 finally:
+                    repo.ui.restoreconfig(backup)
                     if hasmq:
                         repo.mq.checkapplied = saved
 
@@ -574,8 +582,6 @@
 
         ui.quiet = True
         shelvedfile(repo, basename, 'hg').applybundle()
-        nodes = [ctx.node() for ctx in repo.set('%d:', oldtiprev)]
-        phases.retractboundary(repo, phases.secret, nodes)
 
         ui.quiet = oldquiet
 
--- a/hgext/strip.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/strip.py	Sat Sep 27 13:18:10 2014 -0500
@@ -42,7 +42,7 @@
             raise util.Abort(_("local changed subrepos found" + excsuffix))
     return m, a, r, d
 
-def strip(ui, repo, revs, update=True, backup="all", force=None, bookmark=None):
+def strip(ui, repo, revs, update=True, backup=True, force=None, bookmark=None):
     wlock = lock = None
     try:
         wlock = repo.wlock()
@@ -114,11 +114,9 @@
 
     Return 0 on success.
     """
-    backup = 'all'
-    if opts.get('backup'):
-        backup = 'strip'
-    elif opts.get('no_backup') or opts.get('nobackup'):
-        backup = 'none'
+    backup = True
+    if opts.get('no_backup') or opts.get('nobackup'):
+        backup = False
 
     cl = repo.changelog
     revs = list(revs) + opts.get('rev')
--- a/hgext/transplant.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/hgext/transplant.py	Sat Sep 27 13:18:10 2014 -0500
@@ -86,7 +86,10 @@
         self.opener = scmutil.opener(self.path)
         self.transplants = transplants(self.path, 'transplants',
                                        opener=self.opener)
-        self.editor = cmdutil.getcommiteditor(**opts)
+        def getcommiteditor():
+            editform = cmdutil.mergeeditform(repo[None], 'transplant')
+            return cmdutil.getcommiteditor(editform=editform, **opts)
+        self.getcommiteditor = getcommiteditor
 
     def applied(self, repo, node, parent):
         '''returns True if a node is already an ancestor of parent
@@ -286,7 +289,7 @@
             m = match.exact(repo.root, '', files)
 
         n = repo.commit(message, user, date, extra=extra, match=m,
-                        editor=self.editor)
+                        editor=self.getcommiteditor())
         if not n:
             self.ui.warn(_('skipping emptied changeset %s\n') % short(node))
             return None
@@ -342,7 +345,7 @@
             if merge:
                 repo.setparents(p1, parents[1])
             n = repo.commit(message, user, date, extra=extra,
-                            editor=self.editor)
+                            editor=self.getcommiteditor())
             if not n:
                 raise util.Abort(_('commit failed'))
             if not merge:
--- a/i18n/check-translation.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/i18n/check-translation.py	Sat Sep 27 13:18:10 2014 -0500
@@ -7,7 +7,7 @@
 
 checkers = []
 
-def checker(level, msgidpat):
+def levelchecker(level, msgidpat):
     def decorator(func):
         if msgidpat:
             match = re.compile(msgidpat).search
@@ -33,7 +33,7 @@
 ####################
 
 def fatalchecker(msgidpat=None):
-    return checker('fatal', msgidpat)
+    return levelchecker('fatal', msgidpat)
 
 @fatalchecker(r'\$\$')
 def promptchoice(pe):
@@ -64,7 +64,7 @@
 ####################
 
 def warningchecker(msgidpat=None):
-    return checker('warning', msgidpat)
+    return levelchecker('warning', msgidpat)
 
 @warningchecker()
 def taildoublecolons(pe):
--- a/mercurial/ancestor.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/ancestor.py	Sat Sep 27 13:18:10 2014 -0500
@@ -246,6 +246,14 @@
         else:
             self._containsseen = set()
 
+    def __nonzero__(self):
+        """False if the set is empty, True otherwise."""
+        try:
+            iter(self).next()
+            return True
+        except StopIteration:
+            return False
+
     def __iter__(self):
         """Generate the ancestors of _initrevs in reverse topological order.
 
--- a/mercurial/bookmarks.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/bookmarks.py	Sat Sep 27 13:18:10 2014 -0500
@@ -228,7 +228,8 @@
     w = repo.wlock()
     try:
         marks = repo._bookmarks
-        if hex(marks.get(key, '')) != old:
+        existing = hex(marks.get(key, ''))
+        if existing != old and existing != new:
             return False
         if new == '':
             del marks[key]
--- a/mercurial/branchmap.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/branchmap.py	Sat Sep 27 13:18:10 2014 -0500
@@ -62,8 +62,6 @@
         partial = None
     return partial
 
-
-
 ### Nearest subset relation
 # Nearest subset of filter X is a filter Y so that:
 # * Y is included in X,
@@ -241,6 +239,10 @@
             newbranches.setdefault(branch, []).append(r)
             if closesbranch:
                 self._closednodes.add(cl.node(r))
+
+        # fetch current topological heads to speed up filtering
+        topoheads = set(cl.headrevs())
+
         # if older branchheads are reachable from new ones, they aren't
         # really branchheads. Note checking parents is insufficient:
         # 1 (branch a) -> 2 (branch b) -> 3 (branch a)
@@ -254,14 +256,13 @@
             newheadrevs.sort()
             bheadset.update(newheadrevs)
 
-            # This loop prunes out two kinds of heads - heads that are
-            # superseded by a head in newheadrevs, and newheadrevs that are not
-            # heads because an existing head is their descendant.
-            while newheadrevs:
-                latest = newheadrevs.pop()
-                if latest not in bheadset:
-                    continue
-                ancestors = set(cl.ancestors([latest], min(bheadset)))
+            # This prunes out two kinds of heads - heads that are superseded by
+            # a head in newheadrevs, and newheadrevs that are not heads because
+            # an existing head is their descendant.
+            uncertain = bheadset - topoheads
+            if uncertain:
+                floorrev = min(uncertain)
+                ancestors = set(cl.ancestors(newheadrevs, floorrev))
                 bheadset -= ancestors
             bheadrevs = sorted(bheadset)
             self[branch] = [cl.node(rev) for rev in bheadrevs]
--- a/mercurial/bundle2.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/bundle2.py	Sat Sep 27 13:18:10 2014 -0500
@@ -146,6 +146,7 @@
 import struct
 import urllib
 import string
+import obsolete
 import pushkey
 
 import changegroup, error
@@ -775,6 +776,23 @@
             self.consumed = True
         return data
 
+capabilities = {'HG2X': (),
+                'b2x:listkeys': (),
+                'b2x:pushkey': (),
+                'b2x:changegroup': (),
+               }
+
+def getrepocaps(repo):
+    """return the bundle2 capabilities for a given repo
+
+    Exists to allow extensions (like evolution) to mutate the capabilities.
+    """
+    caps = capabilities.copy()
+    if obsolete._enabled:
+        supportedformat = tuple('V%i' % v for v in obsolete.formats)
+        caps['b2x:obsmarkers'] = supportedformat
+    return caps
+
 def bundle2caps(remote):
     """return the bundlecapabilities of a peer as dict"""
     raw = remote.capable('bundle2-exp')
@@ -783,6 +801,12 @@
     capsblob = urllib.unquote(remote.capable('bundle2-exp'))
     return decodecaps(capsblob)
 
+def obsmarkersversion(caps):
+    """extract the list of supported obsmarkers versions from a bundle2caps dict
+    """
+    obscaps = caps.get('b2x:obsmarkers', ())
+    return [int(c[1:]) for c in obscaps if c.startswith('V')]
+
 @parthandler('b2x:changegroup')
 def handlechangegroup(op, inpart):
     """apply a changegroup part on the repo
@@ -796,7 +820,7 @@
     # we need to make sure we trigger the creation of a transaction object used
     # for the whole processing scope.
     op.gettransaction()
-    cg = changegroup.unbundle10(inpart, 'UN')
+    cg = changegroup.cg1unpacker(inpart, 'UN')
     ret = changegroup.addchangegroup(op.repo, cg, 'bundle2', 'bundle2')
     op.records.add('changegroup', {'return': ret})
     if op.reply is not None:
@@ -899,3 +923,24 @@
     ret = int(inpart.params['return'])
     partid = int(inpart.params['in-reply-to'])
     op.records.add('pushkey', {'return': ret}, partid)
+
+@parthandler('b2x:obsmarkers')
+def handleobsmarker(op, inpart):
+    """add a stream of obsmarkers to the repo"""
+    tr = op.gettransaction()
+    new = op.repo.obsstore.mergemarkers(tr, inpart.read())
+    if new:
+        op.repo.ui.status(_('%i new obsolescence markers\n') % new)
+    op.records.add('obsmarkers', {'new': new})
+    if op.reply is not None:
+        rpart = op.reply.newpart('b2x:reply:obsmarkers')
+        rpart.addparam('in-reply-to', str(inpart.id), mandatory=False)
+        rpart.addparam('new', '%i' % new, mandatory=False)
+
+
+@parthandler('b2x:reply:obsmarkers', ('new', 'in-reply-to'))
+def handlepushkeyreply(op, inpart):
+    """retrieve the result of a pushkey request"""
+    ret = int(inpart.params['new'])
+    partid = int(inpart.params['in-reply-to'])
+    op.records.add('obsmarkers', {'new': ret}, partid)
--- a/mercurial/changegroup.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/changegroup.py	Sat Sep 27 13:18:10 2014 -0500
@@ -12,7 +12,7 @@
 import struct, os, bz2, zlib, tempfile
 import discovery, error, phases, branchmap
 
-_BUNDLE10_DELTA_HEADER = "20s20s20s20s"
+_CHANGEGROUPV1_DELTA_HEADER = "20s20s20s20s"
 
 def readexactly(stream, n):
     '''read n bytes from stream.read and abort if less was available'''
@@ -123,8 +123,8 @@
         raise util.Abort("unknown bundle compression '%s'" % alg)
     return util.chunkbuffer(generator(fh))
 
-class unbundle10(object):
-    deltaheader = _BUNDLE10_DELTA_HEADER
+class cg1unpacker(object):
+    deltaheader = _CHANGEGROUPV1_DELTA_HEADER
     deltaheadersize = struct.calcsize(deltaheader)
     def __init__(self, fh, alg):
         self._stream = decompressor(fh, alg)
@@ -227,8 +227,8 @@
             return d
         return readexactly(self._fh, n)
 
-class bundle10(object):
-    deltaheader = _BUNDLE10_DELTA_HEADER
+class cg1packer(object):
+    deltaheader = _CHANGEGROUPV1_DELTA_HEADER
     def __init__(self, repo, bundlecaps=None):
         """Given a source repo, construct a bundler.
 
@@ -456,7 +456,7 @@
     repo.hook('preoutgoing', throw=True, source=source)
     _changegroupinfo(repo, csets, source)
     gengroup = bundler.generate(commonrevs, csets, fastpathlinkrev, source)
-    return unbundle10(util.chunkbuffer(gengroup), 'UN')
+    return cg1unpacker(util.chunkbuffer(gengroup), 'UN')
 
 def changegroupsubset(repo, roots, heads, source):
     """Compute a changegroup consisting of all the nodes that are
@@ -480,17 +480,17 @@
     for n in roots:
         discbases.extend([p for p in cl.parents(n) if p != nullid])
     outgoing = discovery.outgoing(cl, discbases, heads)
-    bundler = bundle10(repo)
+    bundler = cg1packer(repo)
     return getsubset(repo, outgoing, bundler, source)
 
-def getlocalbundle(repo, source, outgoing, bundlecaps=None):
+def getlocalchangegroup(repo, source, outgoing, bundlecaps=None):
     """Like getbundle, but taking a discovery.outgoing as an argument.
 
     This is only implemented for local repos and reuses potentially
     precomputed sets in outgoing."""
     if not outgoing.missing:
         return None
-    bundler = bundle10(repo, bundlecaps)
+    bundler = cg1packer(repo, bundlecaps)
     return getsubset(repo, outgoing, bundler, source)
 
 def _computeoutgoing(repo, heads, common):
@@ -512,7 +512,7 @@
         heads = cl.heads()
     return discovery.outgoing(cl, common, heads)
 
-def getbundle(repo, source, heads=None, common=None, bundlecaps=None):
+def getchangegroup(repo, source, heads=None, common=None, bundlecaps=None):
     """Like changegroupsubset, but returns the set difference between the
     ancestors of heads and the ancestors common.
 
@@ -522,7 +522,7 @@
     current discovery protocol works.
     """
     outgoing = _computeoutgoing(repo, heads, common)
-    return getlocalbundle(repo, source, outgoing, bundlecaps=bundlecaps)
+    return getlocalchangegroup(repo, source, outgoing, bundlecaps=bundlecaps)
 
 def changegroup(repo, basenodes, source):
     # to avoid a race we use changegroupsubset() (issue1320)
@@ -569,7 +569,8 @@
 
     return revisions, files
 
-def addchangegroup(repo, source, srctype, url, emptyok=False):
+def addchangegroup(repo, source, srctype, url, emptyok=False,
+                   targetphase=phases.draft):
     """Add the changegroup returned by source.read() to this repo.
     srctype is a string like 'push', 'pull', or 'unbundle'.  url is
     the URL of the repo where this changegroup is coming from.
@@ -699,15 +700,18 @@
             # We should not use added here but the list of all change in
             # the bundle
             if publishing:
-                phases.advanceboundary(repo, phases.public, srccontent)
+                phases.advanceboundary(repo, tr, phases.public, srccontent)
             else:
-                phases.advanceboundary(repo, phases.draft, srccontent)
-                phases.retractboundary(repo, phases.draft, added)
+                # Those changesets have been pushed from the outside, their
+                # phases are going to be pushed alongside. Therefor
+                # `targetphase` is ignored.
+                phases.advanceboundary(repo, tr, phases.draft, srccontent)
+                phases.retractboundary(repo, tr, phases.draft, added)
         elif srctype != 'strip':
             # publishing only alter behavior during push
             #
             # strip should not touch boundary at all
-            phases.retractboundary(repo, phases.draft, added)
+            phases.retractboundary(repo, tr, targetphase, added)
 
         # make changelog see real files again
         cl.finalize(trp)
--- a/mercurial/changelog.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/changelog.py	Sat Sep 27 13:18:10 2014 -0500
@@ -171,8 +171,13 @@
 
     def headrevs(self):
         if self.filteredrevs:
-            # XXX we should fix and use the C version
-            return self._headrevs()
+            try:
+                return self.index.headrevs(self.filteredrevs)
+            # AttributeError covers non-c-extension environments.
+            # TypeError allows us work with old c extensions.
+            except (AttributeError, TypeError):
+                return self._headrevs()
+
         return super(changelog, self).headrevs()
 
     def strip(self, *args, **kwargs):
--- a/mercurial/cmdutil.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/cmdutil.py	Sat Sep 27 13:18:10 2014 -0500
@@ -13,6 +13,7 @@
 import context, repair, graphmod, revset, phases, obsolete, pathutil
 import changelog
 import bookmarks
+import encoding
 import lock as lockmod
 
 def parsealiases(cmd):
@@ -109,7 +110,25 @@
                              (logfile, inst.strerror))
     return message
 
-def getcommiteditor(edit=False, finishdesc=None, extramsg=None, **opts):
+def mergeeditform(ctxorbool, baseform):
+    """build appropriate editform from ctxorbool and baseform
+
+    'cxtorbool' is one of a ctx to be committed, or a bool whether
+    merging is committed.
+
+    This returns editform 'baseform' with '.merge' if merging is
+    committed, or one with '.normal' suffix otherwise.
+    """
+    if isinstance(ctxorbool, bool):
+        if ctxorbool:
+            return baseform + ".merge"
+    elif 1 < len(ctxorbool.parents()):
+        return baseform + ".merge"
+
+    return baseform + ".normal"
+
+def getcommiteditor(edit=False, finishdesc=None, extramsg=None,
+                    editform='', **opts):
     """get appropriate commit message editor according to '--edit' option
 
     'finishdesc' is a function to be called with edited commit message
@@ -122,6 +141,9 @@
     'Leave message empty to abort commit' line. 'HG: ' prefix and EOL
     is automatically added.
 
+    'editform' is a dot-separated list of names, to distinguish
+    the purpose of commit text editing.
+
     'getcommiteditor' returns 'commitforceeditor' regardless of
     'edit', if one of 'finishdesc' or 'extramsg' is specified, because
     they are specific for usage in MQ.
@@ -129,7 +151,10 @@
     if edit or finishdesc or extramsg:
         return lambda r, c, s: commitforceeditor(r, c, s,
                                                  finishdesc=finishdesc,
-                                                 extramsg=extramsg)
+                                                 extramsg=extramsg,
+                                                 editform=editform)
+    elif editform:
+        return lambda r, c, s: commiteditor(r, c, s, editform=editform)
     else:
         return commiteditor
 
@@ -586,7 +611,6 @@
     tmpname, message, user, date, branch, nodeid, p1, p2 = \
         patch.extract(ui, hunk)
 
-    editor = getcommiteditor(**opts)
     update = not opts.get('bypass')
     strip = opts["strip"]
     sim = float(opts.get('similarity') or 0)
@@ -636,6 +660,7 @@
 
         n = None
         if update:
+            repo.dirstate.beginparentchange()
             if p1 != parents[0]:
                 updatefunc(repo, p1.node())
             if p2 != parents[1]:
@@ -667,9 +692,15 @@
                     m = None
                 else:
                     m = scmutil.matchfiles(repo, files or [])
+                editform = mergeeditform(repo[None], 'import.normal')
+                if opts.get('exact'):
+                    editor = None
+                else:
+                    editor = getcommiteditor(editform=editform, **opts)
                 n = repo.commit(message, opts.get('user') or user,
                                 opts.get('date') or date, match=m,
                                 editor=editor, force=partial)
+            repo.dirstate.endparentchange()
         else:
             if opts.get('exact') or opts.get('import_branch'):
                 branch = branch or 'default'
@@ -683,16 +714,24 @@
                                     files, eolmode=None)
                 except patch.PatchError, e:
                     raise util.Abort(str(e))
+                if opts.get('exact'):
+                    editor = None
+                else:
+                    editor = getcommiteditor(editform='import.bypass')
                 memctx = context.makememctx(repo, (p1.node(), p2.node()),
                                             message,
                                             opts.get('user') or user,
                                             opts.get('date') or date,
                                             branch, files, store,
-                                            editor=getcommiteditor())
+                                            editor=editor)
                 n = memctx.commit()
             finally:
                 store.close()
-        if opts.get('exact') and hex(n) != nodeid:
+        if opts.get('exact') and opts.get('no_commit'):
+            # --exact with --no-commit is still useful in that it does merge
+            # and branch bits
+            ui.warn(_("warning: can't check exact import with --no-commit\n"))
+        elif opts.get('exact') and hex(n) != nodeid:
             raise util.Abort(_('patch is damaged or loses information'))
         if n:
             # i18n: refers to a short changeset id
@@ -805,11 +844,11 @@
 class changeset_printer(object):
     '''show changeset information when templating not requested.'''
 
-    def __init__(self, ui, repo, patch, diffopts, buffered):
+    def __init__(self, ui, repo, matchfn, diffopts, buffered):
         self.ui = ui
         self.repo = repo
         self.buffered = buffered
-        self.patch = patch
+        self.matchfn = matchfn
         self.diffopts = diffopts
         self.header = {}
         self.hunk = {}
@@ -948,7 +987,7 @@
 
     def showpatch(self, node, matchfn):
         if not matchfn:
-            matchfn = self.patch
+            matchfn = self.matchfn
         if matchfn:
             stat = self.diffopts.get('stat')
             diff = self.diffopts.get('patch')
@@ -979,12 +1018,101 @@
                 parents = [parents[0]]
         return parents
 
+class jsonchangeset(changeset_printer):
+    '''format changeset information.'''
+
+    def __init__(self, ui, repo, matchfn, diffopts, buffered):
+        changeset_printer.__init__(self, ui, repo, matchfn, diffopts, buffered)
+        self.cache = {}
+        self._first = True
+
+    def close(self):
+        if not self._first:
+            self.ui.write("\n]\n")
+        else:
+            self.ui.write("[]\n")
+
+    def _show(self, ctx, copies, matchfn, props):
+        '''show a single changeset or file revision'''
+        hexnode = hex(ctx.node())
+        rev = ctx.rev()
+        j = encoding.jsonescape
+
+        if self._first:
+            self.ui.write("[\n {")
+            self._first = False
+        else:
+            self.ui.write(",\n {")
+
+        if self.ui.quiet:
+            self.ui.write('\n  "rev": %d' % rev)
+            self.ui.write(',\n  "node": "%s"' % hexnode)
+            self.ui.write('\n }')
+            return
+
+        self.ui.write('\n  "rev": %d' % rev)
+        self.ui.write(',\n  "node": "%s"' % hexnode)
+        self.ui.write(',\n  "branch": "%s"' % j(ctx.branch()))
+        self.ui.write(',\n  "phase": "%s"' % ctx.phasestr())
+        self.ui.write(',\n  "user": "%s"' % j(ctx.user()))
+        self.ui.write(',\n  "date": [%d, %d]' % ctx.date())
+        self.ui.write(',\n  "desc": "%s"' % j(ctx.description()))
+
+        self.ui.write(',\n  "bookmarks": [%s]' %
+                      ", ".join('"%s"' % j(b) for b in ctx.bookmarks()))
+        self.ui.write(',\n  "tags": [%s]' %
+                      ", ".join('"%s"' % j(t) for t in ctx.tags()))
+        self.ui.write(',\n  "parents": [%s]' %
+                      ", ".join('"%s"' % c.hex() for c in ctx.parents()))
+
+        if self.ui.debugflag:
+            self.ui.write(',\n  "manifest": "%s"' % hex(ctx.manifestnode()))
+
+            self.ui.write(',\n  "extra": {%s}' %
+                          ", ".join('"%s": "%s"' % (j(k), j(v))
+                                    for k, v in ctx.extra().items()))
+
+            files = ctx.status(ctx.p1())
+            self.ui.write(',\n  "modified": [%s]' %
+                          ", ".join('"%s"' % j(f) for f in files[0]))
+            self.ui.write(',\n  "added": [%s]' %
+                          ", ".join('"%s"' % j(f) for f in files[1]))
+            self.ui.write(',\n  "removed": [%s]' %
+                          ", ".join('"%s"' % j(f) for f in files[2]))
+
+        elif self.ui.verbose:
+            self.ui.write(',\n  "files": [%s]' %
+                          ", ".join('"%s"' % j(f) for f in ctx.files()))
+
+            if copies:
+                self.ui.write(',\n  "copies": {%s}' %
+                              ", ".join('"%s": %s' % (j(k), j(copies[k]))
+                                                      for k in copies))
+
+        matchfn = self.matchfn
+        if matchfn:
+            stat = self.diffopts.get('stat')
+            diff = self.diffopts.get('patch')
+            diffopts = patch.diffopts(self.ui, self.diffopts)
+            node, prev = ctx.node(), ctx.p1().node()
+            if stat:
+                self.ui.pushbuffer()
+                diffordiffstat(self.ui, self.repo, diffopts, prev, node,
+                               match=matchfn, stat=True)
+                self.ui.write(',\n  "diffstat": "%s"' % j(self.ui.popbuffer()))
+            if diff:
+                self.ui.pushbuffer()
+                diffordiffstat(self.ui, self.repo, diffopts, prev, node,
+                               match=matchfn, stat=False)
+                self.ui.write(',\n  "diff": "%s"' % j(self.ui.popbuffer()))
+
+        self.ui.write("\n }")
 
 class changeset_templater(changeset_printer):
     '''format changeset information.'''
 
-    def __init__(self, ui, repo, patch, diffopts, tmpl, mapfile, buffered):
-        changeset_printer.__init__(self, ui, repo, patch, diffopts, buffered)
+    def __init__(self, ui, repo, matchfn, diffopts, tmpl, mapfile, buffered):
+        changeset_printer.__init__(self, ui, repo, matchfn, diffopts, buffered)
         formatnode = ui.debugflag and (lambda x: x) or (lambda x: x[:12])
         defaulttempl = {
             'parent': '{rev}:{node|formatnode} ',
@@ -1157,17 +1285,21 @@
     regular display via changeset_printer() is done.
     """
     # options
-    patch = None
+    matchfn = None
     if opts.get('patch') or opts.get('stat'):
-        patch = scmutil.matchall(repo)
+        matchfn = scmutil.matchall(repo)
+
+    if opts.get('template') == 'json':
+        return jsonchangeset(ui, repo, matchfn, opts, buffered)
 
     tmpl, mapfile = gettemplate(ui, opts.get('template'), opts.get('style'))
 
     if not tmpl and not mapfile:
-        return changeset_printer(ui, repo, patch, opts, buffered)
+        return changeset_printer(ui, repo, matchfn, opts, buffered)
 
     try:
-        t = changeset_templater(ui, repo, patch, opts, tmpl, mapfile, buffered)
+        t = changeset_templater(ui, repo, matchfn, opts, tmpl, mapfile,
+                                buffered)
     except SyntaxError, inst:
         raise util.Abort(inst.args[0])
     return t
@@ -1180,9 +1312,14 @@
     for repl in marker.succnodes():
         ui.write(' ')
         ui.write(hex(repl))
-    ui.write(' %X ' % marker._data[2])
+    ui.write(' %X ' % marker.flags())
+    parents = marker.parentnodes()
+    if parents is not None:
+        ui.write('{%s} ' % ', '.join(hex(p) for p in parents))
+    ui.write('(%s) ' % util.datestr(marker.date()))
     ui.write('{%s}' % (', '.join('%r: %r' % t for t in
-                                 sorted(marker.metadata().items()))))
+                                 sorted(marker.metadata().items())
+                                 if t[0] != 'date')))
     ui.write('\n')
 
 def finddate(ui, repo, date):
@@ -1578,8 +1715,14 @@
     if not slowpath:
         for f in match.files():
             if follow and f not in pctx:
-                raise util.Abort(_('cannot follow file not in parent '
-                                   'revision: "%s"') % f)
+                # If the file exists, it may be a directory, so let it
+                # take the slow path.
+                if os.path.exists(repo.wjoin(f)):
+                    slowpath = True
+                    continue
+                else:
+                    raise util.Abort(_('cannot follow file not in parent '
+                                       'revision: "%s"') % f)
             filelog = repo.file(f)
             if not filelog:
                 # A zero count may be a directory or deleted file, so
@@ -1603,9 +1746,6 @@
     if slowpath:
         # See walkchangerevs() slow path.
         #
-        if follow:
-            raise util.Abort(_('can only follow copies/renames for explicit '
-                               'filenames'))
         # pats/include/exclude cannot be represented as separate
         # revset expressions as their filtering logic applies at file
         # level. For instance "-I a -X a" matches a revision touching
@@ -1637,7 +1777,10 @@
 
     filematcher = None
     if opts.get('patch') or opts.get('stat'):
-        if follow and not match.always():
+        # When following files, track renames via a special matcher.
+        # If we're forced to take the slowpath it means we're following
+        # at least one pattern/directory, so don't bother with rename tracking.
+        if follow and not match.always() and not slowpath:
             # _makelogfilematcher expects its files argument to be relative to
             # the repo root, so use match.files(), not pats.
             filematcher = _makefollowlogfilematcher(repo, match.files(),
@@ -2091,7 +2234,7 @@
                                                   copied=copied.get(path))
                         return mctx
                     except KeyError:
-                        raise IOError
+                        return None
             else:
                 ui.note(_('copying changeset %s to %s\n') % (old, base))
 
@@ -2100,13 +2243,14 @@
                     try:
                         return old.filectx(path)
                     except KeyError:
-                        raise IOError
+                        return None
 
                 user = opts.get('user') or old.user()
                 date = opts.get('date') or old.date()
-            editor = getcommiteditor(**opts)
+            editform = mergeeditform(old, 'commit.amend')
+            editor = getcommiteditor(editform=editform, **opts)
             if not message:
-                editor = getcommiteditor(edit=True)
+                editor = getcommiteditor(edit=True, editform=editform)
                 message = old.description()
 
             pureextra = extra.copy()
@@ -2180,24 +2324,31 @@
         lockmod.release(lock, wlock)
     return newid
 
-def commiteditor(repo, ctx, subs):
+def commiteditor(repo, ctx, subs, editform=''):
     if ctx.description():
         return ctx.description()
-    return commitforceeditor(repo, ctx, subs)
-
-def commitforceeditor(repo, ctx, subs, finishdesc=None, extramsg=None):
+    return commitforceeditor(repo, ctx, subs, editform=editform)
+
+def commitforceeditor(repo, ctx, subs, finishdesc=None, extramsg=None,
+                      editform=''):
     if not extramsg:
         extramsg = _("Leave message empty to abort commit.")
-    tmpl = repo.ui.config('committemplate', 'changeset', '').strip()
-    if tmpl:
-        committext = buildcommittemplate(repo, ctx, subs, extramsg, tmpl)
+
+    forms = [e for e in editform.split('.') if e]
+    forms.insert(0, 'changeset')
+    while forms:
+        tmpl = repo.ui.config('committemplate', '.'.join(forms))
+        if tmpl:
+            committext = buildcommittemplate(repo, ctx, subs, extramsg, tmpl)
+            break
+        forms.pop()
     else:
         committext = buildcommittext(repo, ctx, subs, extramsg)
 
     # run editor in the repository root
     olddir = os.getcwd()
     os.chdir(repo.root)
-    text = repo.ui.edit(committext, ctx.user(), ctx.extra())
+    text = repo.ui.edit(committext, ctx.user(), ctx.extra(), editform=editform)
     text = re.sub("(?m)^HG:.*(\n|$)", "", text)
     os.chdir(olddir)
 
@@ -2217,6 +2368,10 @@
     except SyntaxError, inst:
         raise util.Abort(inst.args[0])
 
+    for k, v in repo.ui.configitems('committemplate'):
+        if k != 'changeset':
+            t.t.cache[k] = v
+
     if not extramsg:
         extramsg = '' # ensure that extramsg is string
 
@@ -2351,111 +2506,188 @@
         # get the list of subrepos that must be reverted
         targetsubs = sorted(s for s in ctx.substate if m(s))
 
-        # Find status of all file in `names`. (Against working directory parent)
+        # Find status of all file in `names`.
         m = scmutil.matchfiles(repo, names)
-        changes = repo.status(node1=parent, match=m)[:4]
-        modified, added, removed, deleted = map(set, changes)
+
+        changes = repo.status(node1=node, match=m,
+                              unknown=True, ignored=True, clean=True)
+        modified = set(changes[0])
+        added    = set(changes[1])
+        removed  = set(changes[2])
+        _deleted = set(changes[3])
+        unknown  = set(changes[4])
+        unknown.update(changes[5])
+        clean    = set(changes[6])
+
+        # split between files known in target manifest and the others
+        smf = set(mf)
+
+        # determine the exact nature of the deleted changesets
+        deladded = _deleted - smf
+        deleted = _deleted - deladded
+
+        # We need to account for the state of file in the dirstate
+        #
+        # Even, when we revert agains something else than parent. this will
+        # slightly alter the behavior of revert (doing back up or not, delete
+        # or just forget etc)
+        if parent == node:
+            dsmodified = modified
+            dsadded = added
+            dsremoved = removed
+            modified, added, removed = set(), set(), set()
+        else:
+            changes = repo.status(node1=parent, match=m)
+            dsmodified = set(changes[0])
+            dsadded    = set(changes[1])
+            dsremoved  = set(changes[2])
+
+            # only take into account for removes between wc and target
+            clean |= dsremoved - removed
+            dsremoved &= removed
+            # distinct between dirstate remove and other
+            removed -= dsremoved
+
+            # tell newly modified apart.
+            dsmodified &= modified
+            dsmodified |= modified & dsadded # dirstate added may needs backup
+            modified -= dsmodified
+
+            # We need to wait for some post-processing to update this set
+            # before making the distinction. The dirstate will be used for
+            # that purpose.
+            dsadded = added
+
+        # in case of merge, files that are actually added can be reported as
+        # modified, we need to post process the result
+        if p2 != nullid:
+            if pmf is None:
+                # only need parent manifest in the merge case,
+                # so do not read by default
+                pmf = repo[parent].manifest()
+            mergeadd = dsmodified - set(pmf)
+            dsadded |= mergeadd
+            dsmodified -= mergeadd
 
         # if f is a rename, update `names` to also revert the source
         cwd = repo.getcwd()
-        for f in added:
+        for f in dsadded:
             src = repo.dirstate.copied(f)
+            # XXX should we check for rename down to target node?
             if src and src not in names and repo.dirstate[src] == 'r':
-                removed.add(src)
+                dsremoved.add(src)
                 names[src] = (repo.pathto(src, cwd), True)
 
-        ## computation of the action to performs on `names` content.
-
-        def removeforget(abs):
+        # distinguish between file to forget and the other
+        added = set()
+        for abs in dsadded:
+            if repo.dirstate[abs] != 'a':
+                added.add(abs)
+        dsadded -= added
+
+        for abs in deladded:
             if repo.dirstate[abs] == 'a':
-                return _('forgetting %s\n')
-            return _('removing %s\n')
+                dsadded.add(abs)
+        deladded -= dsadded
+
+        # For files marked as removed, we check if an unknown file is present at
+        # the same path. If a such file exists it may need to be backed up.
+        # Making the distinction at this stage helps have simpler backup
+        # logic.
+        removunk = set()
+        for abs in removed:
+            target = repo.wjoin(abs)
+            if os.path.lexists(target):
+                removunk.add(abs)
+        removed -= removunk
+
+        dsremovunk = set()
+        for abs in dsremoved:
+            target = repo.wjoin(abs)
+            if os.path.lexists(target):
+                dsremovunk.add(abs)
+        dsremoved -= dsremovunk
 
         # action to be actually performed by revert
         # (<list of file>, message>) tuple
         actions = {'revert': ([], _('reverting %s\n')),
                    'add': ([], _('adding %s\n')),
-                   'remove': ([], removeforget),
-                   'undelete': ([], _('undeleting %s\n'))}
+                   'remove': ([], _('removing %s\n')),
+                   'drop': ([], _('removing %s\n')),
+                   'forget': ([], _('forgetting %s\n')),
+                   'undelete': ([], _('undeleting %s\n')),
+                   'noop': (None, _('no changes needed to %s\n')),
+                   'unknown': (None, _('file not managed: %s\n')),
+                  }
+
+
+        # should we do a backup?
+        backup = not opts.get('no_backup')
+        discard = False
 
         disptable = (
             # dispatch table:
             #   file state
-            #   action if in target manifest
-            #   action if not in target manifest
-            #   make backup if in target manifest
-            #   make backup if not in target manifest
-            (modified, (actions['revert'],   True),
-                       (actions['remove'],   True)),
-            (added,    (actions['revert'],   True),
-                       (actions['remove'],   False)),
-            (removed,  (actions['undelete'], True),
-                       (None,                False)),
-            (deleted,  (actions['revert'], False),
-                       (actions['remove'], False)),
+            #   action
+            #   make backup
+
+            ## Sets that results that will change file on disk
+            # Modified compared to target, no local change
+            (modified,      actions['revert'],   discard),
+            # Modified compared to target, but local file is deleted
+            (deleted,       actions['revert'],   discard),
+            # Modified compared to target, local change
+            (dsmodified,    actions['revert'],   backup),
+            # Added since target
+            (added,         actions['remove'],   discard),
+            # Added in working directory
+            (dsadded,       actions['forget'],   discard),
+            # Added since target but file is missing in working directory
+            (deladded,      actions['drop'],   discard),
+            # Removed since  target, before working copy parent
+            (removed,       actions['add'],      discard),
+            # Same as `removed` but an unknown file exists at the same path
+            (removunk,      actions['add'],      backup),
+            # Removed since targe, marked as such in working copy parent
+            (dsremoved,     actions['undelete'], discard),
+            # Same as `dsremoved` but an unknown file exists at the same path
+            (dsremovunk,    actions['undelete'], backup),
+            ## the following sets does not result in any file changes
+            # File with no modification
+            (clean,         actions['noop'],     discard),
+            # Existing file, not tracked anywhere
+            (unknown,       actions['unknown'],  discard),
             )
 
+        needdata = ('revert', 'add', 'undelete')
+        _revertprefetch(repo, ctx, *[actions[name][0] for name in needdata])
+
+        wctx = repo[None]
         for abs, (rel, exact) in sorted(names.items()):
-            # hash on file in target manifest (or None if missing from target)
-            mfentry = mf.get(abs)
             # target file to be touch on disk (relative to cwd)
             target = repo.wjoin(abs)
-            def handle(xlist, dobackup):
-                xlist[0].append(abs)
-                if (dobackup and not opts.get('no_backup') and
-                    os.path.lexists(target) and
-                    abs in ctx and repo[None][abs].cmp(ctx[abs])):
-                    bakname = "%s.orig" % rel
-                    ui.note(_('saving current version of %s as %s\n') %
-                            (rel, bakname))
-                    if not opts.get('dry_run'):
-                        util.rename(target, bakname)
-                if ui.verbose or not exact:
-                    msg = xlist[1]
-                    if not isinstance(msg, basestring):
-                        msg = msg(abs)
-                    ui.status(msg % rel)
             # search the entry in the dispatch table.
-            # if the file is in any of this sets, it was touched in the working
+            # if the file is in any of these sets, it was touched in the working
             # directory parent and we are sure it needs to be reverted.
-            for table, hit, miss in disptable:
+            for table, (xlist, msg), dobackup in disptable:
                 if abs not in table:
                     continue
-                # file has changed in dirstate
-                if mfentry:
-                    handle(*hit)
-                elif miss[0] is not None:
-                    handle(*miss)
+                if xlist is not None:
+                    xlist.append(abs)
+                    if (dobackup and wctx[abs].cmp(ctx[abs])):
+                        bakname = "%s.orig" % rel
+                        ui.note(_('saving current version of %s as %s\n') %
+                                (rel, bakname))
+                        if not opts.get('dry_run'):
+                            util.rename(target, bakname)
+                    if ui.verbose or not exact:
+                        if not isinstance(msg, basestring):
+                            msg = msg(abs)
+                        ui.status(msg % rel)
+                elif exact:
+                    ui.warn(msg % rel)
                 break
-            else:
-                # Not touched in current dirstate.
-
-                # file is unknown in parent, restore older version or ignore.
-                if abs not in repo.dirstate:
-                    if mfentry:
-                        handle(actions['add'], True)
-                    elif exact:
-                        ui.warn(_('file not managed: %s\n') % rel)
-                    continue
-
-                # parent is target, no changes mean no changes
-                if node == parent:
-                    if exact:
-                        ui.warn(_('no changes needed to %s\n') % rel)
-                    continue
-                # no change in dirstate but parent and target may differ
-                if pmf is None:
-                    # only need parent manifest in this unlikely case,
-                    # so do not read by default
-                    pmf = repo[parent].manifest()
-                if abs in pmf and mfentry:
-                    # if version of file is same in parent and target
-                    # manifests, do nothing
-                    if (pmf[abs] != mfentry or
-                        pmf.flags(abs) != mf.flags(abs)):
-                        handle(actions['revert'], False)
-                else:
-                    handle(actions['remove'], False)
+
 
         if not opts.get('dry_run'):
             _performrevert(repo, parents, ctx, actions)
@@ -2467,6 +2699,10 @@
     finally:
         wlock.release()
 
+def _revertprefetch(repo, ctx, *files):
+    """Let extension changing the storage layer prefetch content"""
+    pass
+
 def _performrevert(repo, parents, ctx, actions):
     """function that actually perform all the actions computed for revert
 
@@ -2482,15 +2718,14 @@
         repo.wwrite(f, fc.data(), fc.flags())
 
     audit_path = pathutil.pathauditor(repo.root)
+    for f in actions['forget'][0]:
+        repo.dirstate.drop(f)
     for f in actions['remove'][0]:
-        if repo.dirstate[f] == 'a':
-            repo.dirstate.drop(f)
-            continue
         audit_path(f)
-        try:
-            util.unlinkpath(repo.wjoin(f))
-        except OSError:
-            pass
+        util.unlinkpath(repo.wjoin(f))
+        repo.dirstate.remove(f)
+    for f in actions['drop'][0]:
+        audit_path(f)
         repo.dirstate.remove(f)
 
     normal = None
--- a/mercurial/commands.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/commands.py	Sat Sep 27 13:18:10 2014 -0500
@@ -101,6 +101,12 @@
      _('record the specified user as committer'), _('USER')),
 ]
 
+# hidden for now
+formatteropts = [
+    ('T', 'template', '',
+     _('display with template (DEPRECATED)'), _('TEMPLATE')),
+]
+
 templateopts = [
     ('', 'style', '',
      _('display using template map file (DEPRECATED)'), _('STYLE')),
@@ -241,7 +247,7 @@
     ('n', 'number', None, _('list the revision number (default)')),
     ('c', 'changeset', None, _('list the changeset')),
     ('l', 'line-number', None, _('show line number at the first appearance'))
-    ] + diffwsopts + walkopts,
+    ] + diffwsopts + walkopts + formatteropts,
     _('[-r REV] [-f] [-a] [-u] [-d] [-n] [-c] [-l] FILE...'),
     inferrepo=True)
 def annotate(ui, repo, *pats, **opts):
@@ -260,26 +266,29 @@
 
     Returns 0 on success.
     """
+    if not pats:
+        raise util.Abort(_('at least one filename or pattern is required'))
+
     if opts.get('follow'):
         # --follow is deprecated and now just an alias for -f/--file
         # to mimic the behavior of Mercurial before version 1.5
         opts['file'] = True
 
+    fm = ui.formatter('annotate', opts)
     datefunc = ui.quiet and util.shortdate or util.datestr
-    getdate = util.cachefunc(lambda x: datefunc(x[0].date()))
-
-    if not pats:
-        raise util.Abort(_('at least one filename or pattern is required'))
-
-    hexfn = ui.debugflag and hex or short
-
-    opmap = [('user', ' ', lambda x: ui.shortuser(x[0].user())),
-             ('number', ' ', lambda x: str(x[0].rev())),
-             ('changeset', ' ', lambda x: hexfn(x[0].node())),
-             ('date', ' ', getdate),
-             ('file', ' ', lambda x: x[0].path()),
-             ('line_number', ':', lambda x: str(x[1])),
+    if fm or ui.debugflag:
+        hexfn = hex
+    else:
+        hexfn = short
+
+    opmap = [('user', ' ', lambda x: x[0].user(), ui.shortuser),
+             ('number', ' ', lambda x: x[0].rev(), str),
+             ('changeset', ' ', lambda x: hexfn(x[0].node()), str),
+             ('date', ' ', lambda x: x[0].date(), util.cachefunc(datefunc)),
+             ('file', ' ', lambda x: x[0].path(), str),
+             ('line_number', ':', lambda x: x[1], str),
             ]
+    fieldnamemap = {'number': 'rev', 'changeset': 'node'}
 
     if (not opts.get('user') and not opts.get('changeset')
         and not opts.get('date') and not opts.get('file')):
@@ -289,8 +298,17 @@
     if linenumber and (not opts.get('changeset')) and (not opts.get('number')):
         raise util.Abort(_('at least one of -n/-c is required for -l'))
 
-    funcmap = [(func, sep) for op, sep, func in opmap if opts.get(op)]
+    if fm:
+        def makefunc(get, fmt):
+            return get
+    else:
+        def makefunc(get, fmt):
+            return lambda x: fmt(get(x))
+    funcmap = [(makefunc(get, fmt), sep) for op, sep, get, fmt in opmap
+               if opts.get(op)]
     funcmap[0] = (funcmap[0][0], '') # no separator in front of first column
+    fields = ' '.join(fieldnamemap.get(op, op) for op, sep, get, fmt in opmap
+                      if opts.get(op))
 
     def bad(x, y):
         raise util.Abort("%s: %s" % (x, y))
@@ -303,27 +321,34 @@
     for abs in ctx.walk(m):
         fctx = ctx[abs]
         if not opts.get('text') and util.binary(fctx.data()):
-            ui.write(_("%s: binary file\n") % ((pats and m.rel(abs)) or abs))
+            fm.plain(_("%s: binary file\n") % ((pats and m.rel(abs)) or abs))
             continue
 
         lines = fctx.annotate(follow=follow, linenumber=linenumber,
                               diffopts=diffopts)
+        formats = []
         pieces = []
 
         for f, sep in funcmap:
             l = [f(n) for n, dummy in lines]
             if l:
-                sized = [(x, encoding.colwidth(x)) for x in l]
-                ml = max([w for x, w in sized])
-                pieces.append(["%s%s%s" % (sep, ' ' * (ml - w), x)
-                               for x, w in sized])
-
-        if pieces:
-            for p, l in zip(zip(*pieces), lines):
-                ui.write("%s: %s" % ("".join(p), l[1]))
-
-            if lines and not lines[-1][1].endswith('\n'):
-                ui.write('\n')
+                if fm:
+                    formats.append(['%s' for x in l])
+                else:
+                    sizes = [encoding.colwidth(x) for x in l]
+                    ml = max(sizes)
+                    formats.append([sep + ' ' * (ml - w) + '%s' for w in sizes])
+                pieces.append(l)
+
+        for f, p, l in zip(zip(*formats), zip(*pieces), lines):
+            fm.startitem()
+            fm.write(fields, "".join(f), *p)
+            fm.write('line', ": %s", l[1])
+
+        if lines and not lines[-1][1].endswith('\n'):
+            fm.plain('\n')
+
+    fm.end()
 
 @command('archive',
     [('', 'no-decode', None, _('do not pass files through decoders')),
@@ -455,7 +480,7 @@
     node = scmutil.revsingle(repo, rev).node()
 
     op1, op2 = repo.dirstate.parents()
-    if node not in repo.changelog.commonancestorsheads(op1, node):
+    if not repo.changelog.isancestor(node, op1):
         raise util.Abort(_('cannot backout change that is not an ancestor'))
 
     p1, p2 = repo.changelog.parents(node)
@@ -484,9 +509,11 @@
             try:
                 ui.setconfig('ui', 'forcemerge', opts.get('tool', ''),
                              'backout')
+                repo.dirstate.beginparentchange()
                 stats = mergemod.update(repo, parent, True, True, False,
                                         node, False)
                 repo.setparents(op1, op2)
+                repo.dirstate.endparentchange()
                 hg._showstats(repo, stats)
                 if stats[3]:
                     repo.ui.status(_("use 'hg resolve' to retry unresolved "
@@ -505,11 +532,12 @@
 
 
         def commitfunc(ui, repo, message, match, opts):
-            e = cmdutil.getcommiteditor(**opts)
+            editform = 'backout'
+            e = cmdutil.getcommiteditor(editform=editform, **opts)
             if not message:
                 # we don't translate commit messages
                 message = "Backed out changeset %s" % short(node)
-                e = cmdutil.getcommiteditor(edit=True)
+                e = cmdutil.getcommiteditor(edit=True, editform=editform)
             return repo.commit(message, opts.get('user'), opts.get('date'),
                                match, editor=e)
         newnode = cmdutil.commit(ui, repo, commitfunc, [], opts)
@@ -1159,8 +1187,8 @@
                                "a destination"))
         common = [repo.lookup(rev) for rev in base]
         heads = revs and map(repo.lookup, revs) or revs
-        cg = changegroup.getbundle(repo, 'bundle', heads=heads, common=common,
-                                   bundlecaps=bundlecaps)
+        cg = changegroup.getchangegroup(repo, 'bundle', heads=heads,
+                                         common=common, bundlecaps=bundlecaps)
         outgoing = None
     else:
         dest = ui.expandpath(dest or 'default-push', dest or 'default')
@@ -1172,7 +1200,8 @@
                                                 onlyheads=heads,
                                                 force=opts.get('force'),
                                                 portable=True)
-        cg = changegroup.getlocalbundle(repo, 'bundle', outgoing, bundlecaps)
+        cg = changegroup.getlocalchangegroup(repo, 'bundle', outgoing,
+                                             bundlecaps)
     if not cg:
         scmutil.nochangesfound(ui, repo, outgoing and outgoing.excluded)
         return 1
@@ -1385,9 +1414,6 @@
         # Let --subrepos on the command line override config setting.
         ui.setconfig('ui', 'commitsubrepos', True, 'commit')
 
-    # Save this for restoring it later
-    oldcommitphase = ui.config('phases', 'new-commit')
-
     cmdutil.checkunfinished(repo, commit=True)
 
     branch = repo[None].branch()
@@ -1409,7 +1435,7 @@
             raise util.Abort(_('cannot amend with ui.commitsubrepos enabled'))
 
         old = repo['.']
-        if old.phase() == phases.public:
+        if not old.mutable():
             raise util.Abort(_('cannot amend public changesets'))
         if len(repo[None].parents()) > 1:
             raise util.Abort(_('cannot amend while merging'))
@@ -1441,21 +1467,24 @@
             newmarks.write()
     else:
         def commitfunc(ui, repo, message, match, opts):
+            backup = ui.backupconfig('phases', 'new-commit')
+            baseui = repo.baseui
+            basebackup = baseui.backupconfig('phases', 'new-commit')
             try:
                 if opts.get('secret'):
                     ui.setconfig('phases', 'new-commit', 'secret', 'commit')
                     # Propagate to subrepos
-                    repo.baseui.setconfig('phases', 'new-commit', 'secret',
-                                          'commit')
-
+                    baseui.setconfig('phases', 'new-commit', 'secret', 'commit')
+
+                editform = cmdutil.mergeeditform(repo[None], 'commit.normal')
+                editor = cmdutil.getcommiteditor(editform=editform, **opts)
                 return repo.commit(message, opts.get('user'), opts.get('date'),
                                    match,
-                                   editor=cmdutil.getcommiteditor(**opts),
+                                   editor=editor,
                                    extra=extra)
             finally:
-                ui.setconfig('phases', 'new-commit', oldcommitphase, 'commit')
-                repo.baseui.setconfig('phases', 'new-commit', oldcommitphase,
-                                      'commit')
+                ui.restoreconfig(backup)
+                repo.baseui.restoreconfig(basebackup)
 
 
         node = cmdutil.commit(ui, repo, commitfunc, pats, opts)
@@ -1519,22 +1548,18 @@
             if os.path.exists(f):
                 break
         else:
+            from ui import samplehgrcs
+
+            if opts.get('global'):
+                samplehgrc = samplehgrcs['global']
+            elif opts.get('local'):
+                samplehgrc = samplehgrcs['local']
+            else:
+                samplehgrc = samplehgrcs['user']
+
             f = paths[0]
             fp = open(f, "w")
-            fp.write(
-                '# example config (see "hg help config" for more info)\n'
-                '\n'
-                '[ui]\n'
-                '# name and email, e.g.\n'
-                '# username = Jane Doe <jdoe@example.com>\n'
-                'username =\n'
-                '\n'
-                '[extensions]\n'
-                '# uncomment these lines to enable some popular extensions\n'
-                '# (see "hg help extensions" for more info)\n'
-                '# pager =\n'
-                '# progress =\n'
-                '# color =\n')
+            fp.write(samplehgrc)
             fp.close()
 
         editor = ui.geteditor()
@@ -1912,8 +1937,8 @@
         revs = set((int(r) for r in revs))
         def events():
             for r in rlog:
-                yield 'n', (r, list(set(p for p in rlog.parentrevs(r)
-                                        if p != -1)))
+                yield 'n', (r, list(p for p in rlog.parentrevs(r)
+                                        if p != -1))
                 if r in revs:
                     yield 'l', (r, "r%i" % r)
     elif repo:
@@ -1932,8 +1957,8 @@
                     if newb != b:
                         yield 'a', newb
                         b = newb
-                yield 'n', (r, list(set(p for p in cl.parentrevs(r)
-                                        if p != -1)))
+                yield 'n', (r, list(p for p in cl.parentrevs(r)
+                                        if p != -1))
                 if tags:
                     ls = labels.get(r)
                     if ls:
@@ -2315,6 +2340,9 @@
 
 @command('debugobsolete',
         [('', 'flags', 0, _('markers flag')),
+         ('', 'record-parents', False,
+          _('record parent information for the precursor')),
+         ('r', 'rev', [], _('display markers relevant to REV')),
         ] + commitopts2,
          _('[OBSOLETED [REPLACEMENT] [REPL... ]'))
 def debugobsolete(ui, repo, precursor=None, *successors, **opts):
@@ -2336,9 +2364,9 @@
                              'node identifiers')
 
     if precursor is not None:
+        if opts['rev']:
+            raise util.Abort('cannot select revision when creating marker')
         metadata = {}
-        if 'date' in opts:
-            metadata['date'] = opts['date']
         metadata['user'] = opts['user'] or ui.username()
         succs = tuple(parsenodeid(succ) for succ in successors)
         l = repo.lock()
@@ -2346,8 +2374,22 @@
             tr = repo.transaction('debugobsolete')
             try:
                 try:
-                    repo.obsstore.create(tr, parsenodeid(precursor), succs,
-                                         opts['flags'], metadata)
+                    date = opts.get('date')
+                    if date:
+                        date = util.parsedate(date)
+                    else:
+                        date = None
+                    prec = parsenodeid(precursor)
+                    parents = None
+                    if opts['record_parents']:
+                        if prec not in repo.unfiltered():
+                            raise util.Abort('cannot used --record-parents on '
+                                             'unknown changesets')
+                        parents = repo.unfiltered()[prec].parents()
+                        parents = tuple(p.node() for p in parents)
+                    repo.obsstore.create(tr, prec, succs, opts['flags'],
+                                         parents=parents, date=date,
+                                         metadata=metadata)
                     tr.close()
                 except ValueError, exc:
                     raise util.Abort(_('bad obsmarker input: %s') % exc)
@@ -2356,7 +2398,15 @@
         finally:
             l.release()
     else:
-        for m in obsolete.allmarkers(repo):
+        if opts['rev']:
+            revs = scmutil.revrange(repo, opts['rev'])
+            nodes = [repo[r].node() for r in revs]
+            markers = list(obsolete.getmarkers(repo, nodes=nodes))
+            markers.sort(key=lambda x: x._data)
+        else:
+            markers = obsolete.getmarkers(repo)
+
+        for m in markers:
             cmdutil.showmarker(ui, m)
 
 @command('debugpathcomplete',
@@ -2518,24 +2568,36 @@
     if opts.get("dump"):
         numrevs = len(r)
         ui.write("# rev p1rev p2rev start   end deltastart base   p1   p2"
-                 " rawsize totalsize compression heads\n")
+                 " rawsize totalsize compression heads chainlen\n")
         ts = 0
         heads = set()
+        rindex = r.index
+
+        def chainbaseandlen(rev):
+            clen = 0
+            base = rindex[rev][3]
+            while base != rev:
+                clen += 1
+                rev = base
+                base = rindex[rev][3]
+            return base, clen
+
         for rev in xrange(numrevs):
             dbase = r.deltaparent(rev)
             if dbase == -1:
                 dbase = rev
-            cbase = r.chainbase(rev)
+            cbase, clen = chainbaseandlen(rev)
             p1, p2 = r.parentrevs(rev)
             rs = r.rawsize(rev)
             ts = ts + rs
             heads -= set(r.parentrevs(rev))
             heads.add(rev)
-            ui.write("%5d %5d %5d %5d %5d %10d %4d %4d %4d %7d %9d %11d %5d\n" %
+            ui.write("%5d %5d %5d %5d %5d %10d %4d %4d %4d %7d %9d "
+                     "%11d %5d %8d\n" %
                      (rev, p1, p2, r.start(rev), r.end(rev),
                       r.start(dbase), r.start(cbase),
                       r.start(p1), r.start(p2),
-                      rs, ts, ts / r.end(rev), len(heads)))
+                      rs, ts, ts / r.end(rev), len(heads), clen))
         return 0
 
     v = r.version
@@ -2716,7 +2778,9 @@
 
     wlock = repo.wlock()
     try:
+        repo.dirstate.beginparentchange()
         repo.setparents(r1, r2)
+        repo.dirstate.endparentchange()
     finally:
         wlock.release()
 
@@ -3023,6 +3087,81 @@
                  switch_parent=opts.get('switch_parent'),
                  opts=patch.diffopts(ui, opts))
 
+@command('files',
+    [('r', 'rev', '', _('search the repository as it is in REV'), _('REV')),
+     ('0', 'print0', None, _('end filenames with NUL, for use with xargs')),
+    ] + walkopts + formatteropts,
+    _('[OPTION]... [PATTERN]...'))
+def files(ui, repo, *pats, **opts):
+    """list tracked files
+
+    Print files under Mercurial control in the working directory or
+    specified revision whose names match the given patterns (excluding
+    removed files).
+
+    If no patterns are given to match, this command prints the names
+    of all files under Mercurial control in the working copy.
+
+    .. container:: verbose
+
+      Examples:
+
+      - list all files under the current directory::
+
+          hg files .
+
+      - shows sizes and flags for current revision::
+
+          hg files -vr .
+
+      - list all files named README::
+
+          hg files -I "**/README"
+
+      - list all binary files::
+
+          hg files "set:binary()"
+
+      - find files containing a regular expression:
+
+          hg files "set:grep('bob')"
+
+      - search tracked file contents with xargs and grep::
+
+          hg files -0 | xargs -0 grep foo
+
+    See :hg:'help pattern' and :hg:'help revsets' for more information
+    on specifying file patterns.
+
+    Returns 0 if a match is found, 1 otherwise.
+
+    """
+    ctx = scmutil.revsingle(repo, opts.get('rev'), None)
+    rev = ctx.rev()
+    ret = 1
+
+    end = '\n'
+    if opts.get('print0'):
+        end = '\0'
+    fm = ui.formatter('status', opts)
+    fmt = '%s' + end
+
+    m = scmutil.match(ctx, pats, opts)
+    for f in ctx.walk(m):
+        if rev is None and repo.dirstate[f] in 'R?!':
+            continue
+        fm.startitem()
+        if ui.verbose:
+            fc = ctx[f]
+            fm.write('size flags', '% 10d % 1s ', fc.size(), fc.flags())
+        fm.data(abspath=f)
+        fm.write('path', fmt, m.rel(f))
+        ret = 0
+
+    fm.end()
+
+    return ret
+
 @command('^forget', walkopts, _('[OPTION]... FILE...'), inferrepo=True)
 def forget(ui, repo, *pats, **opts):
     """forget the specified files on the next commit
@@ -3064,6 +3203,7 @@
      ('c', 'continue', False, _('resume interrupted graft')),
      ('e', 'edit', False, _('invoke editor on commit messages')),
      ('', 'log', None, _('append graft info to log message')),
+     ('f', 'force', False, _('force graft')),
      ('D', 'currentdate', False,
       _('record the current date as commit date')),
      ('U', 'currentuser', False,
@@ -3087,6 +3227,10 @@
 
       (grafted from CHANGESETHASH)
 
+    If --force is specified, revisions will be grafted even if they
+    are already ancestors of or have been grafted to the destination.
+    This is useful when the revisions have since been backed out.
+
     If a graft merge results in conflicts, the graft process is
     interrupted so that the current merge can be manually resolved.
     Once all conflicts are addressed, the graft process can be
@@ -3094,7 +3238,8 @@
 
     .. note::
 
-      The -c/--continue option does not reapply earlier options.
+      The -c/--continue option does not reapply earlier options, except
+      for --force.
 
     .. container:: verbose
 
@@ -3131,7 +3276,7 @@
     if not opts.get('date') and opts.get('currentdate'):
         opts['date'] = "%d %d" % util.makedate()
 
-    editor = cmdutil.getcommiteditor(**opts)
+    editor = cmdutil.getcommiteditor(editform='graft', **opts)
 
     cont = False
     if opts['continue']:
@@ -3160,61 +3305,68 @@
     if not revs:
         return -1
 
-    # check for ancestors of dest branch
-    crev = repo['.'].rev()
-    ancestors = repo.changelog.ancestors([crev], inclusive=True)
-    # Cannot use x.remove(y) on smart set, this has to be a list.
-    # XXX make this lazy in the future
-    revs = list(revs)
-    # don't mutate while iterating, create a copy
-    for rev in list(revs):
-        if rev in ancestors:
-            ui.warn(_('skipping ancestor revision %s\n') % rev)
-            # XXX remove on list is slow
-            revs.remove(rev)
-    if not revs:
-        return -1
-
-    # analyze revs for earlier grafts
-    ids = {}
-    for ctx in repo.set("%ld", revs):
-        ids[ctx.hex()] = ctx.rev()
-        n = ctx.extra().get('source')
-        if n:
-            ids[n] = ctx.rev()
-
-    # check ancestors for earlier grafts
-    ui.debug('scanning for duplicate grafts\n')
-
-    for rev in repo.changelog.findmissingrevs(revs, [crev]):
-        ctx = repo[rev]
-        n = ctx.extra().get('source')
-        if n in ids:
-            try:
-                r = repo[n].rev()
-            except error.RepoLookupError:
-                r = None
-            if r in revs:
-                ui.warn(_('skipping revision %s (already grafted to %s)\n')
-                        % (r, rev))
+    # Don't check in the --continue case, in effect retaining --force across
+    # --continues. That's because without --force, any revisions we decided to
+    # skip would have been filtered out here, so they wouldn't have made their
+    # way to the graftstate. With --force, any revisions we would have otherwise
+    # skipped would not have been filtered out, and if they hadn't been applied
+    # already, they'd have been in the graftstate.
+    if not (cont or opts.get('force')):
+        # check for ancestors of dest branch
+        crev = repo['.'].rev()
+        ancestors = repo.changelog.ancestors([crev], inclusive=True)
+        # Cannot use x.remove(y) on smart set, this has to be a list.
+        # XXX make this lazy in the future
+        revs = list(revs)
+        # don't mutate while iterating, create a copy
+        for rev in list(revs):
+            if rev in ancestors:
+                ui.warn(_('skipping ancestor revision %s\n') % rev)
+                # XXX remove on list is slow
+                revs.remove(rev)
+        if not revs:
+            return -1
+
+        # analyze revs for earlier grafts
+        ids = {}
+        for ctx in repo.set("%ld", revs):
+            ids[ctx.hex()] = ctx.rev()
+            n = ctx.extra().get('source')
+            if n:
+                ids[n] = ctx.rev()
+
+        # check ancestors for earlier grafts
+        ui.debug('scanning for duplicate grafts\n')
+
+        for rev in repo.changelog.findmissingrevs(revs, [crev]):
+            ctx = repo[rev]
+            n = ctx.extra().get('source')
+            if n in ids:
+                try:
+                    r = repo[n].rev()
+                except error.RepoLookupError:
+                    r = None
+                if r in revs:
+                    ui.warn(_('skipping revision %s (already grafted to %s)\n')
+                            % (r, rev))
+                    revs.remove(r)
+                elif ids[n] in revs:
+                    if r is None:
+                        ui.warn(_('skipping already grafted revision %s '
+                                  '(%s also has unknown origin %s)\n')
+                                % (ids[n], rev, n))
+                    else:
+                        ui.warn(_('skipping already grafted revision %s '
+                                  '(%s also has origin %d)\n')
+                                % (ids[n], rev, r))
+                    revs.remove(ids[n])
+            elif ctx.hex() in ids:
+                r = ids[ctx.hex()]
+                ui.warn(_('skipping already grafted revision %s '
+                                '(was grafted from %d)\n') % (r, rev))
                 revs.remove(r)
-            elif ids[n] in revs:
-                if r is None:
-                    ui.warn(_('skipping already grafted revision %s '
-                              '(%s also has unknown origin %s)\n')
-                            % (ids[n], rev, n))
-                else:
-                    ui.warn(_('skipping already grafted revision %s '
-                              '(%s also has origin %d)\n')
-                            % (ids[n], rev, r))
-                revs.remove(ids[n])
-        elif ctx.hex() in ids:
-            r = ids[ctx.hex()]
-            ui.warn(_('skipping already grafted revision %s '
-                            '(was grafted from %d)\n') % (r, rev))
-            revs.remove(r)
-    if not revs:
-        return -1
+        if not revs:
+            return -1
 
     wlock = repo.wlock()
     try:
@@ -3263,10 +3415,12 @@
                 cont = False
 
             # drop the second merge parent
+            repo.dirstate.beginparentchange()
             repo.setparents(current.node(), nullid)
             repo.dirstate.write()
             # fix up dirstate for copies and renames
             cmdutil.duplicatecopies(repo, ctx.rev(), ctx.p1().rev())
+            repo.dirstate.endparentchange()
 
             # commit
             node = repo.commit(text=message, user=user,
@@ -3858,6 +4012,8 @@
         raise util.Abort(_('similarity must be between 0 and 100'))
     if sim and not update:
         raise util.Abort(_('cannot use --similarity with --bypass'))
+    if opts.get('exact') and opts.get('edit'):
+        raise util.Abort(_('cannot use --exact with --edit'))
 
     if update:
         cmdutil.checkunfinished(repo)
@@ -3873,6 +4029,7 @@
     try:
         try:
             wlock = repo.wlock()
+            repo.dirstate.beginparentchange()
             if not opts.get('no_commit'):
                 lock = repo.lock()
                 tr = repo.transaction('import')
@@ -3913,6 +4070,7 @@
                 tr.close()
             if msgs:
                 repo.savecommitmessage('\n* * *\n'.join(msgs))
+            repo.dirstate.endparentchange()
             return ret
         except: # re-raises
             # wlock.release() indirectly calls dirstate.write(): since
@@ -4023,7 +4181,7 @@
     ] + walkopts,
     _('[OPTION]... [PATTERN]...'))
 def locate(ui, repo, *pats, **opts):
-    """locate files matching specific patterns
+    """locate files matching specific patterns (DEPRECATED)
 
     Print files under Mercurial control in the working directory whose
     names match the given patterns.
@@ -4040,17 +4198,19 @@
     will avoid the problem of "xargs" treating single filenames that
     contain whitespace as multiple filenames.
 
+    See :hg:`help files` for a more versatile command.
+
     Returns 0 if a match is found, 1 otherwise.
     """
     end = opts.get('print0') and '\0' or '\n'
     rev = scmutil.revsingle(repo, opts.get('rev'), None).node()
 
     ret = 1
-    m = scmutil.match(repo[rev], pats, opts, default='relglob')
+    ctx = repo[rev]
+    m = scmutil.match(ctx, pats, opts, default='relglob')
     m.bad = lambda x, y: False
-    for abs in repo[rev].walk(m):
-        if not rev and abs not in repo.dirstate:
-            continue
+
+    for abs in ctx.matches(m):
         if opts.get('fullpath'):
             ui.write(repo.wjoin(abs), end)
         else:
@@ -4211,7 +4371,8 @@
 
 @command('manifest',
     [('r', 'rev', '', _('revision to display'), _('REV')),
-     ('', 'all', False, _("list files from all revisions"))],
+     ('', 'all', False, _("list files from all revisions"))]
+         + formatteropts,
     _('[-r REV]'))
 def manifest(ui, repo, node=None, rev=None, **opts):
     """output the current or given revision of the project manifest
@@ -4446,7 +4607,7 @@
     _('[-r REV] [FILE]'),
     inferrepo=True)
 def parents(ui, repo, file_=None, **opts):
-    """show the parents of the working directory or revision
+    """show the parents of the working directory or revision (DEPRECATED)
 
     Print the working directory's parent revisions. If a revision is
     given via -r/--rev, the parent of that revision will be printed.
@@ -4454,6 +4615,8 @@
     last changed (before the working directory revision or the
     argument to --rev if given) is printed.
 
+    See :hg:`summary` and :hg:`help revsets` for related information.
+
     Returns 0 on success.
     """
 
@@ -4579,17 +4742,22 @@
             ctx = repo[r]
             ui.write('%i: %s\n' % (ctx.rev(), ctx.phasestr()))
     else:
+        tr = None
         lock = repo.lock()
         try:
+            tr = repo.transaction("phase")
             # set phase
             if not revs:
                 raise util.Abort(_('empty revision set'))
             nodes = [repo[r].node() for r in revs]
             olddata = repo._phasecache.getphaserevs(repo)[:]
-            phases.advanceboundary(repo, targetphase, nodes)
+            phases.advanceboundary(repo, tr, targetphase, nodes)
             if opts['force']:
-                phases.retractboundary(repo, targetphase, nodes)
+                phases.retractboundary(repo, tr, targetphase, nodes)
+            tr.close()
         finally:
+            if tr is not None:
+                tr.release()
             lock.release()
         # moving revision from public to draft may hide them
         # We have to check result on an unfiltered repository
@@ -5365,7 +5533,7 @@
     ('0', 'print0', None, _('end filenames with NUL, for use with xargs')),
     ('', 'rev', [], _('show difference from revision'), _('REV')),
     ('', 'change', '', _('list the changed files of a revision'), _('REV')),
-    ] + walkopts + subrepoopts,
+    ] + walkopts + subrepoopts + formatteropts,
     _('[OPTION]... [FILE]...'),
     inferrepo=True)
 def status(ui, repo, *pats, **opts):
@@ -5593,7 +5761,7 @@
         ui.write(_('commit: %s\n') % t.strip())
 
     # all ancestors of branch heads - all ancestors of parent = new csets
-    new = len(repo.changelog.findmissing([ctx.node() for ctx in parents],
+    new = len(repo.changelog.findmissing([pctx.node() for pctx in parents],
                                          bheads))
 
     if new == 0:
@@ -5804,7 +5972,11 @@
         if date:
             date = util.parsedate(date)
 
-        editor = cmdutil.getcommiteditor(**opts)
+        if opts.get('remove'):
+            editform = 'tag.remove'
+        else:
+            editform = 'tag.add'
+        editor = cmdutil.getcommiteditor(editform=editform, **opts)
 
         # don't allow tagging the null rev
         if (not opts.get('remove') and
@@ -5816,7 +5988,7 @@
     finally:
         release(lock, wlock)
 
-@command('tags', [], '')
+@command('tags', formatteropts, '')
 def tags(ui, repo, **opts):
     """list repository tags
 
--- a/mercurial/config.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/config.py	Sat Sep 27 13:18:10 2014 -0500
@@ -76,7 +76,7 @@
             # no data before, remove everything
             section, item = data
             if section in self._data:
-                del self._data[section][item]
+                self._data[section].pop(item, None)
             self._source.pop((section, item), None)
 
     def parse(self, src, data, sections=None, remap=None, include=None):
--- a/mercurial/context.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/context.py	Sat Sep 27 13:18:10 2014 -0500
@@ -276,7 +276,7 @@
     def dirs(self):
         return self._dirs
 
-    def dirty(self):
+    def dirty(self, missing=False, merge=True, branch=True):
         return False
 
     def status(self, other=None, match=None, listignored=False,
@@ -347,7 +347,10 @@
 def makememctx(repo, parents, text, user, date, branch, files, store,
                editor=None):
     def getfilectx(repo, memctx, path):
-        data, (islink, isexec), copied = store.getfile(path)
+        data, mode, copied = store.getfile(path)
+        if data is None:
+            return None
+        islink, isexec = mode
         return memfilectx(repo, path, data, islink=islink, isexec=isexec,
                                   copied=copied, memctx=memctx)
     extra = {}
@@ -539,9 +542,11 @@
                        changectx=self, filelog=filelog)
 
     def ancestor(self, c2, warn=False):
-        """
-        return the "best" ancestor context of self and c2
-        """
+        """return the "best" ancestor context of self and c2
+
+        If there are multiple candidates, it will show a message and check
+        merge.preferancestor configuration before falling back to the
+        revlog ancestor."""
         # deal with workingctxs
         n2 = c2._node
         if n2 is None:
@@ -600,6 +605,9 @@
                 continue
             match.bad(fn, _('no such file in rev %s') % self)
 
+    def matches(self, match):
+        return self.walk(match)
+
 class basefilectx(object):
     """A filecontext object represents the common logic for its children:
     filectx: read-only access to a filerevision that is already present
@@ -713,6 +721,10 @@
             return util.binary(self.data())
         except IOError:
             return False
+    def isexec(self):
+        return 'x' in self.flags()
+    def islink(self):
+        return 'l' in self.flags()
 
     def cmp(self, fctx):
         """compare with other file context
@@ -730,9 +742,9 @@
         return True
 
     def parents(self):
-        p = self._path
+        _path = self._path
         fl = self._filelog
-        pl = [(p, n, fl) for n in self._filelog.parents(self._filenode)]
+        pl = [(_path, n, fl) for n in self._filelog.parents(self._filenode)]
 
         r = self._filelog.renamed(self._filenode)
         if r:
@@ -762,19 +774,16 @@
         this returns fixed value(False is used) as linenumber,
         if "linenumber" parameter is "False".'''
 
-        def decorate_compat(text, rev):
-            return ([rev] * len(text.splitlines()), text)
-
-        def without_linenumber(text, rev):
-            return ([(rev, False)] * len(text.splitlines()), text)
-
-        def with_linenumber(text, rev):
-            size = len(text.splitlines())
-            return ([(rev, i) for i in xrange(1, size + 1)], text)
-
-        decorate = (((linenumber is None) and decorate_compat) or
-                    (linenumber and with_linenumber) or
-                    without_linenumber)
+        if linenumber is None:
+            def decorate(text, rev):
+                return ([rev] * len(text.splitlines()), text)
+        elif linenumber:
+            def decorate(text, rev):
+                size = len(text.splitlines())
+                return ([(rev, i) for i in xrange(1, size + 1)], text)
+        else:
+            def decorate(text, rev):
+                return ([(rev, False)] * len(text.splitlines()), text)
 
         def pair(parent, child):
             blocks = mdiff.allblocks(parent[1], child[1], opts=diffopts,
@@ -1139,13 +1148,16 @@
             return ''
 
     def ancestor(self, c2):
-        """return the ancestor context of self and c2"""
+        """return the "best" ancestor context of self and c2"""
         return self._parents[0].ancestor(c2) # punt on two parents for now
 
     def walk(self, match):
         return sorted(self._repo.dirstate.walk(match, sorted(self.substate),
                                                True, False))
 
+    def matches(self, match):
+        return sorted(self._repo.dirstate.matches(match))
+
     def ancestors(self):
         for a in self._repo.changelog.ancestors(
             [p.rev() for p in self._parents]):
@@ -1161,11 +1173,13 @@
 
         """
 
+        self._repo.dirstate.beginparentchange()
         for f in self.modified() + self.added():
             self._repo.dirstate.normal(f)
         for f in self.removed():
             self._repo.dirstate.drop(f)
         self._repo.dirstate.setparents(node)
+        self._repo.dirstate.endparentchange()
 
     def dirs(self):
         return self._repo.dirstate.dirs()
@@ -1548,6 +1562,14 @@
         # invert comparison to reuse the same code path
         return fctx.cmp(self)
 
+    def remove(self, ignoremissing=False):
+        """wraps unlink for a repo's working directory"""
+        util.unlinkpath(self._repo.wjoin(self._path), ignoremissing)
+
+    def write(self, data, flags):
+        """wraps repo.wwrite"""
+        self._repo.wwrite(self._path, data, flags)
+
 class memctx(committablectx):
     """Use memctx to perform in-memory commits via localrepo.commitctx().
 
@@ -1575,6 +1597,12 @@
     supported by util.parsedate() and defaults to current date, extra
     is a dictionary of metadata or is left empty.
     """
+
+    # Mercurial <= 3.1 expects the filectxfn to raise IOError for missing files.
+    # Extensions that need to retain compatibility across Mercurial 3.1 can use
+    # this field to determine what to do in filectxfn.
+    _returnnoneformissingfiles = True
+
     def __init__(self, repo, parents, text, files, filectxfn, user=None,
                  date=None, extra=None, editor=False):
         super(memctx, self).__init__(repo, text, user, date, extra)
@@ -1588,6 +1616,20 @@
         self._filectxfn = filectxfn
         self.substate = {}
 
+        # if store is not callable, wrap it in a function
+        if not callable(filectxfn):
+            def getfilectx(repo, memctx, path):
+                fctx = filectxfn[path]
+                # this is weird but apparently we only keep track of one parent
+                # (why not only store that instead of a tuple?)
+                copied = fctx.renamed()
+                if copied:
+                    copied = copied[0]
+                return memfilectx(repo, path, fctx.data(),
+                                  islink=fctx.islink(), isexec=fctx.isexec(),
+                                  copied=copied, memctx=memctx)
+            self._filectxfn = getfilectx
+
         self._extra = extra and extra.copy() or {}
         if self._extra.get('branch', '') == '':
             self._extra['branch'] = 'default'
@@ -1597,7 +1639,9 @@
             self._repo.savecommitmessage(self._text)
 
     def filectx(self, path, filelog=None):
-        """get a file context from the working directory"""
+        """get a file context from the working directory
+
+        Returns None if file doesn't exist and should be removed."""
         return self._filectxfn(self._repo, self, path)
 
     def commit(self):
@@ -1615,7 +1659,7 @@
         for f, fnode in man.iteritems():
             p1node = nullid
             p2node = nullid
-            p = pctx[f].parents()
+            p = pctx[f].parents() # if file isn't in pctx, check p2?
             if len(p) > 0:
                 p1node = p[0].node()
                 if len(p) > 1:
@@ -1652,9 +1696,14 @@
         return len(self.data())
     def flags(self):
         return self._flags
-    def isexec(self):
-        return 'x' in self._flags
-    def islink(self):
-        return 'l' in self._flags
     def renamed(self):
         return self._copied
+
+    def remove(self, ignoremissing=False):
+        """wraps unlink for a repo's working directory"""
+        # need to figure out what to do here
+        del self._changectx[self._path]
+
+    def write(self, data, flags):
+        """wraps repo.wwrite"""
+        self._data = data
--- a/mercurial/dagutil.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/dagutil.py	Sat Sep 27 13:18:10 2014 -0500
@@ -62,7 +62,7 @@
         raise NotImplementedError
 
     def externalize(self, ix):
-        '''return a list of (or set if given a set) of node ids'''
+        '''return a node id'''
         return self._externalize(ix)
 
     def externalizeall(self, ixs):
@@ -73,7 +73,7 @@
         return list(ids)
 
     def internalize(self, id):
-        '''return a list of (or set if given a set) of node ixs'''
+        '''return a node ix'''
         return self._internalize(id)
 
     def internalizeall(self, ids, filterunknown=False):
--- a/mercurial/dirstate.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/dirstate.py	Sat Sep 27 13:18:10 2014 -0500
@@ -44,6 +44,30 @@
         self._lastnormaltime = 0
         self._ui = ui
         self._filecache = {}
+        self._parentwriters = 0
+
+    def beginparentchange(self):
+        '''Marks the beginning of a set of changes that involve changing
+        the dirstate parents. If there is an exception during this time,
+        the dirstate will not be written when the wlock is released. This
+        prevents writing an incoherent dirstate where the parent doesn't
+        match the contents.
+        '''
+        self._parentwriters += 1
+
+    def endparentchange(self):
+        '''Marks the end of a set of changes that involve changing the
+        dirstate parents. Once all parent changes have been marked done,
+        the wlock will be free to write the dirstate on release.
+        '''
+        if self._parentwriters > 0:
+            self._parentwriters -= 1
+
+    def pendingparentchange(self):
+        '''Returns true if the dirstate is in the middle of a set of changes
+        that modify the dirstate parent.
+        '''
+        return self._parentwriters > 0
 
     @propertycache
     def _map(self):
@@ -232,6 +256,10 @@
 
         See localrepo.setparents()
         """
+        if self._parentwriters == 0:
+            raise ValueError("cannot set dirstate parent without "
+                             "calling dirstate.beginparentchange")
+
         self._dirty = self._dirtypl = True
         oldp2 = self._pl[1]
         self._pl = p1, p2
@@ -300,6 +328,7 @@
                 delattr(self, a)
         self._lastnormaltime = 0
         self._dirty = False
+        self._parentwriters = 0
 
     def copy(self, source, dest):
         """Mark dest as a copy of source. Unmark dest if source is None."""
@@ -873,3 +902,21 @@
 
         return (lookup, modified, added, removed, deleted, unknown, ignored,
                 clean)
+
+    def matches(self, match):
+        '''
+        return files in the dirstate (in whatever state) filtered by match
+        '''
+        dmap = self._map
+        if match.always():
+            return dmap.keys()
+        files = match.files()
+        if match.matchfn == match.exact:
+            # fast path -- filter the other way around, since typically files is
+            # much smaller than dmap
+            return [f for f in files if f in dmap]
+        if not match.anypats() and util.all(fn in dmap for fn in files):
+            # fast path -- all the values are known to be files, so just return
+            # that
+            return list(files)
+        return [f for f in dmap if match(f)]
--- a/mercurial/dispatch.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/dispatch.py	Sat Sep 27 13:18:10 2014 -0500
@@ -58,6 +58,8 @@
         if len(inst.args) > 1:
             ferr.write(_("hg: parse error at %s: %s\n") %
                              (inst.args[1], inst.args[0]))
+            if (inst.args[0][0] == ' '):
+                ferr.write(_("unexpected leading whitespace\n"))
         else:
             ferr.write(_("hg: parse error: %s\n") % inst.args[0])
         return -1
@@ -155,6 +157,8 @@
         if len(inst.args) > 1:
             ui.warn(_("hg: parse error at %s: %s\n") %
                              (inst.args[1], inst.args[0]))
+            if (inst.args[0][0] == ' '):
+                ui.warn(_("unexpected leading whitespace\n"))
         else:
             ui.warn(_("hg: parse error: %s\n") % inst.args[0])
         return -1
@@ -331,17 +335,40 @@
         args = shlex.split(cmd)
     return args + givenargs
 
+def aliasinterpolate(name, args, cmd):
+    '''interpolate args into cmd for shell aliases
+
+    This also handles $0, $@ and "$@".
+    '''
+    # util.interpolate can't deal with "$@" (with quotes) because it's only
+    # built to match prefix + patterns.
+    replacemap = dict(('$%d' % (i + 1), arg) for i, arg in enumerate(args))
+    replacemap['$0'] = name
+    replacemap['$$'] = '$'
+    replacemap['$@'] = ' '.join(args)
+    # Typical Unix shells interpolate "$@" (with quotes) as all the positional
+    # parameters, separated out into words. Emulate the same behavior here by
+    # quoting the arguments individually. POSIX shells will then typically
+    # tokenize each argument into exactly one word.
+    replacemap['"$@"'] = ' '.join(util.shellquote(arg) for arg in args)
+    # escape '\$' for regex
+    regex = '|'.join(replacemap.keys()).replace('$', r'\$')
+    r = re.compile(regex)
+    return r.sub(lambda x: replacemap[x.group()], cmd)
+
 class cmdalias(object):
     def __init__(self, name, definition, cmdtable):
         self.name = self.cmd = name
         self.cmdname = ''
         self.definition = definition
+        self.fn = None
         self.args = []
         self.opts = []
         self.help = ''
         self.norepo = True
         self.optionalrepo = False
-        self.badalias = False
+        self.badalias = None
+        self.unknowncmd = False
 
         try:
             aliases, entry = cmdutil.findcmd(self.name, cmdtable)
@@ -354,11 +381,7 @@
             self.shadows = False
 
         if not self.definition:
-            def fn(ui, *args):
-                ui.warn(_("no definition for alias '%s'\n") % self.name)
-                return -1
-            self.fn = fn
-            self.badalias = True
+            self.badalias = _("no definition for alias '%s'") % self.name
             return
 
         if self.definition.startswith('!'):
@@ -376,10 +399,7 @@
                                  % (int(m.groups()[0]), self.name))
                         return ''
                 cmd = re.sub(r'\$(\d+|\$)', _checkvar, self.definition[1:])
-                replace = dict((str(i + 1), arg) for i, arg in enumerate(args))
-                replace['0'] = self.name
-                replace['@'] = ' '.join(args)
-                cmd = util.interpolate(r'\$', replace, cmd, escape_prefix=True)
+                cmd = aliasinterpolate(self.name, args, cmd)
                 return util.system(cmd, environ=env, out=ui.fout)
             self.fn = fn
             return
@@ -387,26 +407,17 @@
         try:
             args = shlex.split(self.definition)
         except ValueError, inst:
-            def fn(ui, *args):
-                ui.warn(_("error in definition for alias '%s': %s\n")
-                        % (self.name, inst))
-                return -1
-            self.fn = fn
-            self.badalias = True
+            self.badalias = (_("error in definition for alias '%s': %s")
+                             % (self.name, inst))
             return
         self.cmdname = cmd = args.pop(0)
         args = map(util.expandpath, args)
 
         for invalidarg in ("--cwd", "-R", "--repository", "--repo", "--config"):
             if _earlygetopt([invalidarg], args):
-                def fn(ui, *args):
-                    ui.warn(_("error in definition for alias '%s': %s may only "
-                              "be given on the command line\n")
-                            % (self.name, invalidarg))
-                    return -1
-
-                self.fn = fn
-                self.badalias = True
+                self.badalias = (_("error in definition for alias '%s': %s may "
+                                   "only be given on the command line")
+                                 % (self.name, invalidarg))
                 return
 
         try:
@@ -427,26 +438,24 @@
             self.__doc__ = self.fn.__doc__
 
         except error.UnknownCommand:
-            def fn(ui, *args):
-                ui.warn(_("alias '%s' resolves to unknown command '%s'\n") \
-                            % (self.name, cmd))
+            self.badalias = (_("alias '%s' resolves to unknown command '%s'")
+                             % (self.name, cmd))
+            self.unknowncmd = True
+        except error.AmbiguousCommand:
+            self.badalias = (_("alias '%s' resolves to ambiguous command '%s'")
+                             % (self.name, cmd))
+
+    def __call__(self, ui, *args, **opts):
+        if self.badalias:
+            hint = None
+            if self.unknowncmd:
                 try:
                     # check if the command is in a disabled extension
-                    commands.help_(ui, cmd, unknowncmd=True)
+                    cmd, ext = extensions.disabledcmd(ui, self.cmdname)[:2]
+                    hint = _("'%s' is provided by '%s' extension") % (cmd, ext)
                 except error.UnknownCommand:
                     pass
-                return -1
-            self.fn = fn
-            self.badalias = True
-        except error.AmbiguousCommand:
-            def fn(ui, *args):
-                ui.warn(_("alias '%s' resolves to ambiguous command '%s'\n") \
-                            % (self.name, cmd))
-                return -1
-            self.fn = fn
-            self.badalias = True
-
-    def __call__(self, ui, *args, **opts):
+            raise util.Abort(self.badalias, hint=hint)
         if self.shadows:
             ui.debug("alias '%s' shadows command '%s'\n" %
                      (self.name, self.cmdname))
--- a/mercurial/encoding.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/encoding.py	Sat Sep 27 13:18:10 2014 -0500
@@ -302,6 +302,49 @@
     except LookupError, k:
         raise error.Abort(k, hint="please check your locale settings")
 
+_jsonmap = {}
+
+def jsonescape(s):
+    '''returns a string suitable for JSON
+
+    JSON is problematic for us because it doesn't support non-Unicode
+    bytes. To deal with this, we take the following approach:
+
+    - localstr objects are converted back to UTF-8
+    - valid UTF-8/ASCII strings are passed as-is
+    - other strings are converted to UTF-8b surrogate encoding
+    - apply JSON-specified string escaping
+
+    (escapes are doubled in these tests)
+
+    >>> jsonescape('this is a test')
+    'this is a test'
+    >>> jsonescape('escape characters: \\0 \\x0b \\t \\n \\r \\" \\\\')
+    'escape characters: \\\\u0000 \\\\u000b \\\\t \\\\n \\\\r \\\\" \\\\\\\\'
+    >>> jsonescape('a weird byte: \\xdd')
+    'a weird byte: \\xed\\xb3\\x9d'
+    >>> jsonescape('utf-8: caf\\xc3\\xa9')
+    'utf-8: caf\\xc3\\xa9'
+    >>> jsonescape('')
+    ''
+    '''
+
+    if not _jsonmap:
+        for x in xrange(32):
+            _jsonmap[chr(x)] = "\u%04x" %x
+        for x in xrange(32, 256):
+            c = chr(x)
+            _jsonmap[c] = c
+        _jsonmap['\t'] = '\\t'
+        _jsonmap['\n'] = '\\n'
+        _jsonmap['\"'] = '\\"'
+        _jsonmap['\\'] = '\\\\'
+        _jsonmap['\b'] = '\\b'
+        _jsonmap['\f'] = '\\f'
+        _jsonmap['\r'] = '\\r'
+
+    return ''.join(_jsonmap[c] for c in toutf8b(s))
+
 def toutf8b(s):
     '''convert a local, possibly-binary string into UTF-8b
 
@@ -336,8 +379,8 @@
         return s._utf8
 
     try:
-        if s.decode('utf-8'):
-            return s
+        s.decode('utf-8')
+        return s
     except UnicodeDecodeError:
         # surrogate-encode any characters that don't round-trip
         s2 = s.decode('utf-8', 'ignore').encode('utf-8')
--- a/mercurial/error.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/error.py	Sat Sep 27 13:18:10 2014 -0500
@@ -43,13 +43,13 @@
         self.hint = kw.get('hint')
 
 class ConfigError(Abort):
-    'Exception raised when parsing config files'
+    """Exception raised when parsing config files"""
 
 class OutOfBandError(Exception):
-    'Exception raised when a remote repo reports failure'
+    """Exception raised when a remote repo reports failure"""
 
 class ParseError(Exception):
-    'Exception raised when parsing config files (msg[, pos])'
+    """Exception raised when parsing config files (msg[, pos])"""
 
 class RepoError(Exception):
     def __init__(self, *args, **kw):
--- a/mercurial/exchange.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/exchange.py	Sat Sep 27 13:18:10 2014 -0500
@@ -31,12 +31,26 @@
     if version == '10':
         if alg is None:
             alg = changegroup.readexactly(fh, 2)
-        return changegroup.unbundle10(fh, alg)
+        return changegroup.cg1unpacker(fh, alg)
     elif version == '2X':
         return bundle2.unbundle20(ui, fh, header=magic + version)
     else:
         raise util.Abort(_('%s: unknown bundle version %s') % (fname, version))
 
+def buildobsmarkerspart(bundler, markers):
+    """add an obsmarker part to the bundler with <markers>
+
+    No part is created if markers is empty.
+    Raises ValueError if the bundler doesn't support any known obsmarker format.
+    """
+    if markers:
+        remoteversions = bundle2.obsmarkersversion(bundler.capabilities)
+        version = obsolete.commonversion(remoteversions)
+        if version is None:
+            raise ValueError('bundler do not support common obsmarker format')
+        stream = obsolete.encodemarkers(markers, True, version=version)
+        return bundler.newpart('B2X:OBSMARKERS', data=stream)
+    return None
 
 class pushoperation(object):
     """A object that represent a single push operation
@@ -77,8 +91,59 @@
         self.remoteheads = None
         # testable as a boolean indicating if any nodes are missing locally.
         self.incoming = None
-        # set of all heads common after changeset bundle push
-        self.commonheads = None
+        # phases changes that must be pushed along side the changesets
+        self.outdatedphases = None
+        # phases changes that must be pushed if changeset push fails
+        self.fallbackoutdatedphases = None
+        # outgoing obsmarkers
+        self.outobsmarkers = set()
+        # outgoing bookmarks
+        self.outbookmarks = []
+
+    @util.propertycache
+    def futureheads(self):
+        """future remote heads if the changeset push succeeds"""
+        return self.outgoing.missingheads
+
+    @util.propertycache
+    def fallbackheads(self):
+        """future remote heads if the changeset push fails"""
+        if self.revs is None:
+            # not target to push, all common are relevant
+            return self.outgoing.commonheads
+        unfi = self.repo.unfiltered()
+        # I want cheads = heads(::missingheads and ::commonheads)
+        # (missingheads is revs with secret changeset filtered out)
+        #
+        # This can be expressed as:
+        #     cheads = ( (missingheads and ::commonheads)
+        #              + (commonheads and ::missingheads))"
+        #              )
+        #
+        # while trying to push we already computed the following:
+        #     common = (::commonheads)
+        #     missing = ((commonheads::missingheads) - commonheads)
+        #
+        # We can pick:
+        # * missingheads part of common (::commonheads)
+        common = set(self.outgoing.common)
+        nm = self.repo.changelog.nodemap
+        cheads = [node for node in self.revs if nm[node] in common]
+        # and
+        # * commonheads parents on missing
+        revset = unfi.set('%ln and parents(roots(%ln))',
+                         self.outgoing.commonheads,
+                         self.outgoing.missing)
+        cheads.extend(c.node() for c in revset)
+        return cheads
+
+    @property
+    def commonheads(self):
+        """set of all common heads after changeset bundle push"""
+        if self.ret:
+            return self.futureheads
+        else:
+            return self.fallbackheads
 
 def push(repo, remote, force=False, revs=None, newbranch=False):
     '''Push outgoing changesets (limited by revs) from a local
@@ -136,9 +201,9 @@
                 and pushop.remote.capable('bundle2-exp')):
                 _pushbundle2(pushop)
             _pushchangeset(pushop)
-            _pushcomputecommonheads(pushop)
             _pushsyncphase(pushop)
             _pushobsolete(pushop)
+            _pushbookmark(pushop)
         finally:
             if lock is not None:
                 lock.release()
@@ -146,11 +211,41 @@
         if locallock is not None:
             locallock.release()
 
-    _pushbookmark(pushop)
     return pushop.ret
 
+# list of steps to perform discovery before push
+pushdiscoveryorder = []
+
+# Mapping between step name and function
+#
+# This exists to help extensions wrap steps if necessary
+pushdiscoverymapping = {}
+
+def pushdiscovery(stepname):
+    """decorator for function performing discovery before push
+
+    The function is added to the step -> function mapping and appended to the
+    list of steps.  Beware that decorated function will be added in order (this
+    may matter).
+
+    You can only use this decorator for a new step, if you want to wrap a step
+    from an extension, change the pushdiscovery dictionary directly."""
+    def dec(func):
+        assert stepname not in pushdiscoverymapping
+        pushdiscoverymapping[stepname] = func
+        pushdiscoveryorder.append(stepname)
+        return func
+    return dec
+
 def _pushdiscovery(pushop):
-    # discovery
+    """Run all discovery steps"""
+    for stepname in pushdiscoveryorder:
+        step = pushdiscoverymapping[stepname]
+        step(pushop)
+
+@pushdiscovery('changeset')
+def _pushdiscoverychangeset(pushop):
+    """discover the changeset that need to be pushed"""
     unfi = pushop.repo.unfiltered()
     fci = discovery.findcommonincoming
     commoninc = fci(unfi, pushop.remote, force=pushop.force)
@@ -162,6 +257,70 @@
     pushop.remoteheads = remoteheads
     pushop.incoming = inc
 
+@pushdiscovery('phase')
+def _pushdiscoveryphase(pushop):
+    """discover the phase that needs to be pushed
+
+    (computed for both success and failure case for changesets push)"""
+    outgoing = pushop.outgoing
+    unfi = pushop.repo.unfiltered()
+    remotephases = pushop.remote.listkeys('phases')
+    publishing = remotephases.get('publishing', False)
+    ana = phases.analyzeremotephases(pushop.repo,
+                                     pushop.fallbackheads,
+                                     remotephases)
+    pheads, droots = ana
+    extracond = ''
+    if not publishing:
+        extracond = ' and public()'
+    revset = 'heads((%%ln::%%ln) %s)' % extracond
+    # Get the list of all revs draft on remote by public here.
+    # XXX Beware that revset break if droots is not strictly
+    # XXX root we may want to ensure it is but it is costly
+    fallback = list(unfi.set(revset, droots, pushop.fallbackheads))
+    if not outgoing.missing:
+        future = fallback
+    else:
+        # adds changeset we are going to push as draft
+        #
+        # should not be necessary for pushblishing server, but because of an
+        # issue fixed in xxxxx we have to do it anyway.
+        fdroots = list(unfi.set('roots(%ln  + %ln::)',
+                       outgoing.missing, droots))
+        fdroots = [f.node() for f in fdroots]
+        future = list(unfi.set(revset, fdroots, pushop.futureheads))
+    pushop.outdatedphases = future
+    pushop.fallbackoutdatedphases = fallback
+
+@pushdiscovery('obsmarker')
+def _pushdiscoveryobsmarkers(pushop):
+    if (obsolete._enabled
+        and pushop.repo.obsstore
+        and 'obsolete' in pushop.remote.listkeys('namespaces')):
+        repo = pushop.repo
+        # very naive computation, that can be quite expensive on big repo.
+        # However: evolution is currently slow on them anyway.
+        nodes = (c.node() for c in repo.set('::%ln', pushop.futureheads))
+        pushop.outobsmarkers = pushop.repo.obsstore.relevantmarkers(nodes)
+
+@pushdiscovery('bookmarks')
+def _pushdiscoverybookmarks(pushop):
+    ui = pushop.ui
+    repo = pushop.repo.unfiltered()
+    remote = pushop.remote
+    ui.debug("checking for updated bookmarks\n")
+    ancestors = ()
+    if pushop.revs:
+        revnums = map(repo.changelog.rev, pushop.revs)
+        ancestors = repo.changelog.ancestors(revnums, inclusive=True)
+    remotebookmark = remote.listkeys('bookmarks')
+
+    comp = bookmarks.compare(repo, repo._bookmarks, remotebookmark, srchex=hex)
+    addsrc, adddst, advsrc, advdst, diverge, differ, invalid = comp
+    for b, scid, dcid in advsrc:
+        if not ancestors or repo[scid].rev() in ancestors:
+            pushop.outbookmarks.append((b, dcid, scid))
+
 def _pushcheckoutgoing(pushop):
     outgoing = pushop.outgoing
     unfi = pushop.repo.unfiltered()
@@ -201,6 +360,31 @@
                              newbm)
     return True
 
+# List of names of steps to perform for an outgoing bundle2, order matters.
+b2partsgenorder = []
+
+# Mapping between step name and function
+#
+# This exists to help extensions wrap steps if necessary
+b2partsgenmapping = {}
+
+def b2partsgenerator(stepname):
+    """decorator for function generating bundle2 part
+
+    The function is added to the step -> function mapping and appended to the
+    list of steps.  Beware that decorated functions will be added in order
+    (this may matter).
+
+    You can only use this decorator for new steps, if you want to wrap a step
+    from an extension, attack the b2partsgenmapping dictionary directly."""
+    def dec(func):
+        assert stepname not in b2partsgenmapping
+        b2partsgenmapping[stepname] = func
+        b2partsgenorder.append(stepname)
+        return func
+    return dec
+
+@b2partsgenerator('changeset')
 def _pushb2ctx(pushop, bundler):
     """handle changegroup push through bundle2
 
@@ -210,7 +394,6 @@
         return
     pushop.stepsdone.add('changesets')
     # Send known heads to the server for race detection.
-    pushop.stepsdone.add('changesets')
     if not _pushcheckoutgoing(pushop):
         return
     pushop.repo.prepushoutgoinghooks(pushop.repo,
@@ -218,7 +401,7 @@
                                      pushop.outgoing)
     if not pushop.force:
         bundler.newpart('B2X:CHECK:HEADS', data=iter(pushop.remoteheads))
-    cg = changegroup.getlocalbundle(pushop.repo, 'push', pushop.outgoing)
+    cg = changegroup.getlocalchangegroup(pushop.repo, 'push', pushop.outgoing)
     cgpart = bundler.newpart('B2X:CHANGEGROUP', data=cg.getchunks())
     def handlereply(op):
         """extract addchangroup returns from server reply"""
@@ -227,8 +410,82 @@
         pushop.ret = cgreplies['changegroup'][0]['return']
     return handlereply
 
-# list of function that may decide to add parts to an outgoing bundle2
-bundle2partsgenerators = [_pushb2ctx]
+@b2partsgenerator('phase')
+def _pushb2phases(pushop, bundler):
+    """handle phase push through bundle2"""
+    if 'phases' in pushop.stepsdone:
+        return
+    b2caps = bundle2.bundle2caps(pushop.remote)
+    if not 'b2x:pushkey' in b2caps:
+        return
+    pushop.stepsdone.add('phases')
+    part2node = []
+    enc = pushkey.encode
+    for newremotehead in pushop.outdatedphases:
+        part = bundler.newpart('b2x:pushkey')
+        part.addparam('namespace', enc('phases'))
+        part.addparam('key', enc(newremotehead.hex()))
+        part.addparam('old', enc(str(phases.draft)))
+        part.addparam('new', enc(str(phases.public)))
+        part2node.append((part.id, newremotehead))
+    def handlereply(op):
+        for partid, node in part2node:
+            partrep = op.records.getreplies(partid)
+            results = partrep['pushkey']
+            assert len(results) <= 1
+            msg = None
+            if not results:
+                msg = _('server ignored update of %s to public!\n') % node
+            elif not int(results[0]['return']):
+                msg = _('updating %s to public failed!\n') % node
+            if msg is not None:
+                pushop.ui.warn(msg)
+    return handlereply
+
+@b2partsgenerator('obsmarkers')
+def _pushb2obsmarkers(pushop, bundler):
+    if 'obsmarkers' in pushop.stepsdone:
+        return
+    remoteversions = bundle2.obsmarkersversion(bundler.capabilities)
+    if obsolete.commonversion(remoteversions) is None:
+        return
+    pushop.stepsdone.add('obsmarkers')
+    if pushop.outobsmarkers:
+        buildobsmarkerspart(bundler, pushop.outobsmarkers)
+
+@b2partsgenerator('bookmarks')
+def _pushb2bookmarks(pushop, bundler):
+    """handle phase push through bundle2"""
+    if 'bookmarks' in pushop.stepsdone:
+        return
+    b2caps = bundle2.bundle2caps(pushop.remote)
+    if 'b2x:pushkey' not in b2caps:
+        return
+    pushop.stepsdone.add('bookmarks')
+    part2book = []
+    enc = pushkey.encode
+    for book, old, new in pushop.outbookmarks:
+        part = bundler.newpart('b2x:pushkey')
+        part.addparam('namespace', enc('bookmarks'))
+        part.addparam('key', enc(book))
+        part.addparam('old', enc(old))
+        part.addparam('new', enc(new))
+        part2book.append((part.id, book))
+    def handlereply(op):
+        for partid, book in part2book:
+            partrep = op.records.getreplies(partid)
+            results = partrep['pushkey']
+            assert len(results) <= 1
+            if not results:
+                pushop.ui.warn(_('server ignored bookmark %s update\n') % book)
+            else:
+                ret = int(results[0]['return'])
+                if ret:
+                    pushop.ui.status(_("updating bookmark %s\n") % book)
+                else:
+                    pushop.ui.warn(_('updating bookmark %s failed!\n') % book)
+    return handlereply
+
 
 def _pushbundle2(pushop):
     """push data to the remote using bundle2
@@ -237,10 +494,11 @@
     evolve in the future."""
     bundler = bundle2.bundle20(pushop.ui, bundle2.bundle2caps(pushop.remote))
     # create reply capability
-    capsblob = bundle2.encodecaps(pushop.repo.bundle2caps)
+    capsblob = bundle2.encodecaps(bundle2.getrepocaps(pushop.repo))
     bundler.newpart('b2x:replycaps', data=capsblob)
     replyhandlers = []
-    for partgen in bundle2partsgenerators:
+    for partgenname in b2partsgenorder:
+        partgen = b2partsgenmapping[partgenname]
         ret = partgen(pushop, bundler)
         if callable(ret):
             replyhandlers.append(ret)
@@ -278,14 +536,14 @@
                             or pushop.repo.changelog.filteredrevs):
         # push everything,
         # use the fast path, no race possible on push
-        bundler = changegroup.bundle10(pushop.repo, bundlecaps)
+        bundler = changegroup.cg1packer(pushop.repo, bundlecaps)
         cg = changegroup.getsubset(pushop.repo,
                                    outgoing,
                                    bundler,
                                    'push',
                                    fastpath=True)
     else:
-        cg = changegroup.getlocalbundle(pushop.repo, 'push', outgoing,
+        cg = changegroup.getlocalchangegroup(pushop.repo, 'push', outgoing,
                                         bundlecaps)
 
     # apply changegroup to remote
@@ -307,43 +565,8 @@
         # change
         pushop.ret = pushop.remote.addchangegroup(cg, 'push', pushop.repo.url())
 
-def _pushcomputecommonheads(pushop):
-    unfi = pushop.repo.unfiltered()
-    if pushop.ret:
-        # push succeed, synchronize target of the push
-        cheads = pushop.outgoing.missingheads
-    elif pushop.revs is None:
-        # All out push fails. synchronize all common
-        cheads = pushop.outgoing.commonheads
-    else:
-        # I want cheads = heads(::missingheads and ::commonheads)
-        # (missingheads is revs with secret changeset filtered out)
-        #
-        # This can be expressed as:
-        #     cheads = ( (missingheads and ::commonheads)
-        #              + (commonheads and ::missingheads))"
-        #              )
-        #
-        # while trying to push we already computed the following:
-        #     common = (::commonheads)
-        #     missing = ((commonheads::missingheads) - commonheads)
-        #
-        # We can pick:
-        # * missingheads part of common (::commonheads)
-        common = set(pushop.outgoing.common)
-        nm = pushop.repo.changelog.nodemap
-        cheads = [node for node in pushop.revs if nm[node] in common]
-        # and
-        # * commonheads parents on missing
-        revset = unfi.set('%ln and parents(roots(%ln))',
-                         pushop.outgoing.commonheads,
-                         pushop.outgoing.missing)
-        cheads.extend(c.node() for c in revset)
-    pushop.commonheads = cheads
-
 def _pushsyncphase(pushop):
     """synchronise phase information locally and remotely"""
-    unfi = pushop.repo.unfiltered()
     cheads = pushop.commonheads
     # even when we don't push, exchanging phase data is useful
     remotephases = pushop.remote.listkeys('phases')
@@ -376,19 +599,25 @@
             _localphasemove(pushop, cheads, phases.draft)
         ### Apply local phase on remote
 
-        # Get the list of all revs draft on remote by public here.
-        # XXX Beware that revset break if droots is not strictly
-        # XXX root we may want to ensure it is but it is costly
-        outdated = unfi.set('heads((%ln::%ln) and public())',
-                            droots, cheads)
+        if pushop.ret:
+            if 'phases' in pushop.stepsdone:
+                # phases already pushed though bundle2
+                return
+            outdated = pushop.outdatedphases
+        else:
+            outdated = pushop.fallbackoutdatedphases
 
+        pushop.stepsdone.add('phases')
+
+        # filter heads already turned public by the push
+        outdated = [c for c in outdated if c.node() not in pheads]
         b2caps = bundle2.bundle2caps(pushop.remote)
         if 'b2x:pushkey' in b2caps:
             # server supports bundle2, let's do a batched push through it
             #
             # This will eventually be unified with the changesets bundle2 push
             bundler = bundle2.bundle20(pushop.ui, b2caps)
-            capsblob = bundle2.encodecaps(pushop.repo.bundle2caps)
+            capsblob = bundle2.encodecaps(bundle2.getrepocaps(pushop.repo))
             bundler.newpart('b2x:replycaps', data=capsblob)
             part2node = []
             enc = pushkey.encode
@@ -431,7 +660,12 @@
 def _localphasemove(pushop, nodes, phase=phases.public):
     """move <nodes> to <phase> in the local source repo"""
     if pushop.locallocked:
-        phases.advanceboundary(pushop.repo, phase, nodes)
+        tr = pushop.repo.transaction('push-phase-sync')
+        try:
+            phases.advanceboundary(pushop.repo, tr, phase, nodes)
+            tr.close()
+        finally:
+            tr.release()
     else:
         # repo is not locked, do not change any phases!
         # Informs the user that phases should have been moved when
@@ -444,13 +678,15 @@
 
 def _pushobsolete(pushop):
     """utility function to push obsolete markers to a remote"""
+    if 'obsmarkers' in pushop.stepsdone:
+        return
     pushop.ui.debug('try to push obsolete markers to remote\n')
     repo = pushop.repo
     remote = pushop.remote
-    if (obsolete._enabled and repo.obsstore and
-        'obsolete' in remote.listkeys('namespaces')):
+    pushop.stepsdone.add('obsmarkers')
+    if pushop.outobsmarkers:
         rslts = []
-        remotedata = repo.listkeys('obsolete')
+        remotedata = obsolete._pushkeyescape(pushop.outobsmarkers)
         for key in sorted(remotedata, reverse=True):
             # reverse sort to ensure we end with dump0
             data = remotedata[key]
@@ -461,20 +697,13 @@
 
 def _pushbookmark(pushop):
     """Update bookmark position on remote"""
+    if pushop.ret == 0 or 'bookmarks' in pushop.stepsdone:
+        return
+    pushop.stepsdone.add('bookmarks')
     ui = pushop.ui
-    repo = pushop.repo.unfiltered()
     remote = pushop.remote
-    ui.debug("checking for updated bookmarks\n")
-    revnums = map(repo.changelog.rev, pushop.revs or [])
-    ancestors = [a for a in repo.changelog.ancestors(revnums, inclusive=True)]
-    (addsrc, adddst, advsrc, advdst, diverge, differ, invalid
-     ) = bookmarks.compare(repo, repo._bookmarks, remote.listkeys('bookmarks'),
-                           srchex=hex)
-
-    for b, scid, dcid in advsrc:
-        if ancestors and repo[scid].rev() not in ancestors:
-            continue
-        if remote.pushkey('bookmarks', b, dcid, scid):
+    for b, old, new in pushop.outbookmarks:
+        if remote.pushkey('bookmarks', b, old, new):
             ui.status(_("updating bookmark %s\n") % b)
         else:
             ui.warn(_('updating bookmark %s failed!\n') % b)
@@ -597,6 +826,7 @@
 
     kwargs['common'] = pullop.common
     kwargs['heads'] = pullop.heads or pullop.rheads
+    kwargs['cg'] = pullop.fetch
     if 'b2x:listkeys' in remotecaps:
         kwargs['listkeys'] = ['phase']
     if not pullop.fetch:
@@ -605,6 +835,11 @@
     else:
         if pullop.heads is None and list(pullop.common) == [nullid]:
             pullop.repo.ui.status(_("requesting all changes\n"))
+    if obsolete._enabled:
+        remoteversions = bundle2.obsmarkersversion(remotecaps)
+        if obsolete.commonversion(remoteversions) is not None:
+            kwargs['obsmarkers'] = True
+            pullop.todosteps.remove('obsmarkers')
     _pullbundle2extraprepare(pullop, kwargs)
     if kwargs.keys() == ['format']:
         return # nothing to pull
@@ -673,14 +908,29 @@
         pheads, _dr = phases.analyzeremotephases(pullop.repo,
                                                  pullop.pulledsubset,
                                                  remotephases)
-        phases.advanceboundary(pullop.repo, phases.public, pheads)
-        phases.advanceboundary(pullop.repo, phases.draft,
-                               pullop.pulledsubset)
+        dheads = pullop.pulledsubset
     else:
         # Remote is old or publishing all common changesets
         # should be seen as public
-        phases.advanceboundary(pullop.repo, phases.public,
-                               pullop.pulledsubset)
+        pheads = pullop.pulledsubset
+        dheads = []
+    unfi = pullop.repo.unfiltered()
+    phase = unfi._phasecache.phase
+    rev = unfi.changelog.nodemap.get
+    public = phases.public
+    draft = phases.draft
+
+    # exclude changesets already public locally and update the others
+    pheads = [pn for pn in pheads if phase(unfi, rev(pn)) > public]
+    if pheads:
+        tr = pullop.gettransaction()
+        phases.advanceboundary(pullop.repo, tr, public, pheads)
+
+    # exclude changesets already draft locally and update the others
+    dheads = [pn for pn in dheads if phase(unfi, rev(pn)) > draft]
+    if dheads:
+        tr = pullop.gettransaction()
+        phases.advanceboundary(pullop.repo, tr, draft, dheads)
 
 def _pullobsolete(pullop):
     """utility function to pull obsolete markers from a remote
@@ -707,7 +957,7 @@
 def caps20to10(repo):
     """return a set with appropriate options to use bundle20 during getbundle"""
     caps = set(['HG2X'])
-    capsblob = bundle2.encodecaps(repo.bundle2caps)
+    capsblob = bundle2.encodecaps(bundle2.getrepocaps(repo))
     caps.add('bundle2=' + urllib.quote(capsblob))
     return caps
 
@@ -719,16 +969,20 @@
     passed. For now, the bundle can contain only changegroup, but this will
     changes when more part type will be available for bundle2.
 
-    This is different from changegroup.getbundle that only returns an HG10
+    This is different from changegroup.getchangegroup that only returns an HG10
     changegroup bundle. They may eventually get reunited in the future when we
     have a clearer idea of the API we what to query different data.
 
     The implementation is at a very early stage and will get massive rework
     when the API of bundle is refined.
     """
-    # build changegroup bundle here.
-    cg = changegroup.getbundle(repo, source, heads=heads,
-                               common=common, bundlecaps=bundlecaps)
+    cg = None
+    if kwargs.get('cg', True):
+        # build changegroup bundle here.
+        cg = changegroup.getchangegroup(repo, source, heads=heads,
+                                         common=common, bundlecaps=bundlecaps)
+    elif 'HG2X' not in bundlecaps:
+        raise ValueError(_('request for bundle10 must include changegroup'))
     if bundlecaps is None or 'HG2X' not in bundlecaps:
         if kwargs:
             raise ValueError(_('unsupported getbundle arguments: %s')
@@ -750,10 +1004,21 @@
         part.addparam('namespace', namespace)
         keys = repo.listkeys(namespace).items()
         part.data = pushkey.encodekeys(keys)
+    _getbundleobsmarkerpart(bundler, repo, source, heads=heads, common=common,
+                            bundlecaps=bundlecaps, **kwargs)
     _getbundleextrapart(bundler, repo, source, heads=heads, common=common,
                         bundlecaps=bundlecaps, **kwargs)
     return util.chunkbuffer(bundler.getchunks())
 
+def _getbundleobsmarkerpart(bundler, repo, source, heads=None, common=None,
+                            bundlecaps=None, **kwargs):
+    if kwargs.get('obsmarkers', False):
+        if heads is None:
+            heads = repo.heads()
+        subset = [c.node() for c in repo.set('::%ln', heads)]
+        markers = repo.obsstore.relevantmarkers(subset)
+        buildobsmarkerspart(bundler, markers)
+
 def _getbundleextrapart(bundler, repo, source, heads=None, common=None,
                         bundlecaps=None, **kwargs):
     """hook function to let extensions add parts to the requested bundle"""
--- a/mercurial/filelog.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/filelog.py	Sat Sep 27 13:18:10 2014 -0500
@@ -9,25 +9,23 @@
 import re
 
 _mdre = re.compile('\1\n')
-def _parsemeta(text):
+def parsemeta(text):
     """return (metadatadict, keylist, metadatasize)"""
     # text can be buffer, so we can't use .startswith or .index
     if text[:2] != '\1\n':
-        return None, None, None
+        return None, None
     s = _mdre.search(text, 2).start()
     mtext = text[2:s]
     meta = {}
-    keys = []
     for l in mtext.splitlines():
         k, v = l.split(": ", 1)
         meta[k] = v
-        keys.append(k)
-    return meta, keys, (s + 2)
+    return meta, (s + 2)
 
-def _packmeta(meta, keys=None):
-    if not keys:
-        keys = sorted(meta.iterkeys())
-    return "".join("%s: %s\n" % (k, meta[k]) for k in keys)
+def packmeta(meta, text):
+    keys = sorted(meta.iterkeys())
+    metatext = "".join("%s: %s\n" % (k, meta[k]) for k in keys)
+    return "\1\n%s\1\n%s" % (metatext, text)
 
 class filelog(revlog.revlog):
     def __init__(self, opener, path):
@@ -43,14 +41,14 @@
 
     def add(self, text, meta, transaction, link, p1=None, p2=None):
         if meta or text.startswith('\1\n'):
-            text = "\1\n%s\1\n%s" % (_packmeta(meta), text)
+            text = packmeta(meta, text)
         return self.addrevision(text, transaction, link, p1, p2)
 
     def renamed(self, node):
         if self.parents(node)[0] != revlog.nullid:
             return False
         t = self.revision(node)
-        m = _parsemeta(t)[0]
+        m = parsemeta(t)[0]
         if m and "copy" in m:
             return (m["copy"], revlog.bin(m["copyrev"]))
         return False
--- a/mercurial/filemerge.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/filemerge.py	Sat Sep 27 13:18:10 2014 -0500
@@ -178,24 +178,30 @@
 
     ui = repo.ui
 
+    validkeep = ['keep', 'keep-merge3']
+
     # do we attempt to simplemerge first?
     try:
         premerge = _toolbool(ui, tool, "premerge", not binary)
     except error.ConfigError:
         premerge = _toolstr(ui, tool, "premerge").lower()
-        valid = 'keep'.split()
-        if premerge not in valid:
-            _valid = ', '.join(["'" + v + "'" for v in valid])
+        if premerge not in validkeep:
+            _valid = ', '.join(["'" + v + "'" for v in validkeep])
             raise error.ConfigError(_("%s.premerge not valid "
                                       "('%s' is neither boolean nor %s)") %
                                     (tool, premerge, _valid))
 
     if premerge:
+        if premerge == 'keep-merge3':
+            if not labels:
+                labels = _defaultconflictlabels
+            if len(labels) < 3:
+                labels.append('base')
         r = simplemerge.simplemerge(ui, a, b, c, quiet=True, label=labels)
         if not r:
             ui.debug(" premerge successful\n")
             return 0
-        if premerge != 'keep':
+        if premerge not in validkeep:
             util.copyfile(back, a) # restore from backup and try again
     return 1 # continue merging
 
@@ -206,7 +212,8 @@
     """
     Uses the internal non-interactive simple merge algorithm for merging
     files. It will fail if there are any conflicts and leave markers in
-    the partially merged file."""
+    the partially merged file. Markers will have two sections, one for each side
+    of merge."""
     tool, toolpath, binary, symlink = toolconf
     if symlink:
         repo.ui.warn(_('warning: internal:merge cannot merge symlinks '
@@ -218,10 +225,25 @@
 
         ui = repo.ui
 
-        r = simplemerge.simplemerge(ui, a, b, c, label=labels, no_minimal=True)
+        r = simplemerge.simplemerge(ui, a, b, c, label=labels)
         return True, r
     return False, 0
 
+@internaltool('merge3', True,
+              _("merging %s incomplete! "
+                "(edit conflicts, then use 'hg resolve --mark')\n"))
+def _imerge3(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
+    """
+    Uses the internal non-interactive simple merge algorithm for merging
+    files. It will fail if there are any conflicts and leave markers in
+    the partially merged file. Marker will have three sections, one from each
+    side of the merge and one for the base content."""
+    if not labels:
+        labels = _defaultconflictlabels
+    if len(labels) < 3:
+        labels.append('base')
+    return _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels)
+
 @internaltool('tagmerge', True,
               _("automatic tag merging of %s failed! "
                 "(use 'hg resolve --tool internal:merge' or another merge "
@@ -312,23 +334,27 @@
 
 _defaultconflictlabels = ['local', 'other']
 
-def _formatlabels(repo, fcd, fco, labels):
+def _formatlabels(repo, fcd, fco, fca, labels):
     """Formats the given labels using the conflict marker template.
 
     Returns a list of formatted labels.
     """
     cd = fcd.changectx()
     co = fco.changectx()
+    ca = fca.changectx()
 
     ui = repo.ui
     template = ui.config('ui', 'mergemarkertemplate', _defaultconflictmarker)
     template = templater.parsestring(template, quoted=False)
-    tmpl = templater.templater(None, cache={ 'conflictmarker' : template })
+    tmpl = templater.templater(None, cache={'conflictmarker': template})
+
+    pad = max(len(l) for l in labels)
 
-    pad = max(len(labels[0]), len(labels[1]))
-
-    return [_formatconflictmarker(repo, cd, tmpl, labels[0], pad),
-            _formatconflictmarker(repo, co, tmpl, labels[1], pad)]
+    newlabels = [_formatconflictmarker(repo, cd, tmpl, labels[0], pad),
+                 _formatconflictmarker(repo, co, tmpl, labels[1], pad)]
+    if len(labels) > 2:
+        newlabels.append(_formatconflictmarker(repo, ca, tmpl, labels[2], pad))
+    return newlabels
 
 def filemerge(repo, mynode, orig, fcd, fco, fca, labels=None):
     """perform a 3-way merge in the working directory
@@ -388,16 +414,13 @@
     ui.debug("my %s other %s ancestor %s\n" % (fcd, fco, fca))
 
     markerstyle = ui.config('ui', 'mergemarkers', 'basic')
-    if markerstyle == 'basic':
-        formattedlabels = _defaultconflictlabels
-    else:
-        if not labels:
-            labels = _defaultconflictlabels
-
-        formattedlabels = _formatlabels(repo, fcd, fco, labels)
+    if not labels:
+        labels = _defaultconflictlabels
+    if markerstyle != 'basic':
+        labels = _formatlabels(repo, fcd, fco, fca, labels)
 
     needcheck, r = func(repo, mynode, orig, fcd, fco, fca, toolconf,
-                        (a, b, c, back), labels=formattedlabels)
+                        (a, b, c, back), labels=labels)
     if not needcheck:
         if r:
             if onfailure:
--- a/mercurial/formatter.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/formatter.py	Sat Sep 27 13:18:10 2014 -0500
@@ -5,6 +5,10 @@
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
+import cPickle
+from i18n import _
+import encoding, util
+
 class baseformatter(object):
     def __init__(self, ui, topic, opts):
         self._ui = ui
@@ -12,7 +16,7 @@
         self._style = opts.get("style")
         self._template = opts.get("template")
         self._item = None
-    def __bool__(self):
+    def __nonzero__(self):
         '''return False if we're not doing real templating so we can
         skip extra work'''
         return True
@@ -47,7 +51,7 @@
     '''the default text output scheme'''
     def __init__(self, ui, topic, opts):
         baseformatter.__init__(self, ui, topic, opts)
-    def __bool__(self):
+    def __nonzero__(self):
         return False
     def startitem(self):
         pass
@@ -67,14 +71,67 @@
 class debugformatter(baseformatter):
     def __init__(self, ui, topic, opts):
         baseformatter.__init__(self, ui, topic, opts)
-        self._ui.write("%s = {\n" % self._topic)
+        self._ui.write("%s = [\n" % self._topic)
     def _showitem(self):
         self._ui.write("    " + repr(self._item) + ",\n")
     def end(self):
         baseformatter.end(self)
-        self._ui.write("}\n")
+        self._ui.write("]\n")
+
+class pickleformatter(baseformatter):
+    def __init__(self, ui, topic, opts):
+        baseformatter.__init__(self, ui, topic, opts)
+        self._data = []
+    def _showitem(self):
+        self._data.append(self._item)
+    def end(self):
+        baseformatter.end(self)
+        self._ui.write(cPickle.dumps(self._data))
+
+def _jsonifyobj(v):
+    if isinstance(v, tuple):
+        return '[' + ', '.join(_jsonifyobj(e) for e in v) + ']'
+    elif isinstance(v, (int, float)):
+        return str(v)
+    else:
+        return '"%s"' % encoding.jsonescape(v)
+
+class jsonformatter(baseformatter):
+    def __init__(self, ui, topic, opts):
+        baseformatter.__init__(self, ui, topic, opts)
+        self._ui.write("[")
+        self._ui._first = True
+    def _showitem(self):
+        if self._ui._first:
+            self._ui._first = False
+        else:
+            self._ui.write(",")
+
+        self._ui.write("\n {\n")
+        first = True
+        for k, v in sorted(self._item.items()):
+            if first:
+                first = False
+            else:
+                self._ui.write(",\n")
+            self._ui.write('  "%s": %s' % (k, _jsonifyobj(v)))
+        self._ui.write("\n }")
+    def end(self):
+        baseformatter.end(self)
+        self._ui.write("\n]\n")
 
 def formatter(ui, topic, opts):
-    if ui.configbool('ui', 'formatdebug'):
+    template = opts.get("template", "")
+    if template == "json":
+        return jsonformatter(ui, topic, opts)
+    elif template == "pickle":
+        return pickleformatter(ui, topic, opts)
+    elif template == "debug":
         return debugformatter(ui, topic, opts)
+    elif template != "":
+        raise util.Abort(_("custom templates not yet supported"))
+    elif ui.configbool('ui', 'formatdebug'):
+        return debugformatter(ui, topic, opts)
+    elif ui.configbool('ui', 'formatjson'):
+        return jsonformatter(ui, topic, opts)
     return plainformatter(ui, topic, opts)
--- a/mercurial/help.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/help.py	Sat Sep 27 13:18:10 2014 -0500
@@ -31,7 +31,7 @@
     doc = ''.join(rst)
     return doc
 
-def optrst(options, verbose):
+def optrst(header, options, verbose):
     data = []
     multioccur = False
     for option in options:
@@ -59,10 +59,11 @@
 
         data.append((so, lo, desc))
 
-    rst = minirst.maketable(data, 1)
+    if multioccur:
+        header += (_(" ([+] can be repeated)"))
 
-    if multioccur:
-        rst.append(_("\n[+] marked option can be specified multiple times\n"))
+    rst = ['\n%s:\n\n' % header]
+    rst.extend(minirst.maketable(data, 1))
 
     return ''.join(rst)
 
@@ -235,11 +236,13 @@
         rst = []
 
         # check if it's an invalid alias and display its error if it is
-        if getattr(entry[0], 'badalias', False):
-            if not unknowncmd:
-                ui.pushbuffer()
-                entry[0](ui)
-                rst.append(ui.popbuffer())
+        if getattr(entry[0], 'badalias', None):
+            rst.append(entry[0].badalias + '\n')
+            if entry[0].unknowncmd:
+                try:
+                    rst.extend(helpextcmd(entry[0].cmdname))
+                except error.UnknownCommand:
+                    pass
             return rst
 
         # synopsis
@@ -277,31 +280,27 @@
             mod = extensions.find(name)
             doc = gettext(mod.__doc__) or ''
             if '\n' in doc.strip():
-                msg = _('use "hg help -e %s" to show help for '
-                        'the %s extension') % (name, name)
+                msg = _('(use "hg help -e %s" to show help for '
+                        'the %s extension)') % (name, name)
                 rst.append('\n%s\n' % msg)
         except KeyError:
             pass
 
         # options
         if not ui.quiet and entry[1]:
-            rst.append('\n%s\n\n' % _("options:"))
-            rst.append(optrst(entry[1], ui.verbose))
+            rst.append(optrst(_("options"), entry[1], ui.verbose))
 
         if ui.verbose:
-            rst.append('\n%s\n\n' % _("global options:"))
-            rst.append(optrst(commands.globalopts, ui.verbose))
+            rst.append(optrst(_("global options"),
+                              commands.globalopts, ui.verbose))
 
         if not ui.verbose:
             if not full:
-                rst.append(_('\nuse "hg help %s" to show the full help text\n')
+                rst.append(_('\n(use "hg %s -h" to show more help)\n')
                            % name)
             elif not ui.quiet:
-                omitted = _('use "hg -v help %s" to show more complete'
-                            ' help and the global options') % name
-                notomitted = _('use "hg -v help %s" to show'
-                               ' the global options') % name
-                indicateomitted(rst, omitted, notomitted)
+                rst.append(_('\n(some details hidden, use --verbose '
+                               'to show complete help)'))
 
         return rst
 
@@ -367,30 +366,25 @@
             for t, desc in topics:
                 rst.append(" :%s: %s\n" % (t, desc))
 
-        optlist = []
-        if not ui.quiet:
-            if ui.verbose:
-                optlist.append((_("global options:"), commands.globalopts))
-                if name == 'shortlist':
-                    optlist.append((_('use "hg help" for the full list '
-                                           'of commands'), ()))
+        if ui.quiet:
+            pass
+        elif ui.verbose:
+            rst.append('\n%s\n' % optrst(_("global options"),
+                                         commands.globalopts, ui.verbose))
+            if name == 'shortlist':
+                rst.append(_('\n(use "hg help" for the full list '
+                             'of commands)\n'))
+        else:
+            if name == 'shortlist':
+                rst.append(_('\n(use "hg help" for the full list of commands '
+                             'or "hg -v" for details)\n'))
+            elif name and not full:
+                rst.append(_('\n(use "hg help %s" to show the full help '
+                             'text)\n') % name)
             else:
-                if name == 'shortlist':
-                    msg = _('use "hg help" for the full list of commands '
-                            'or "hg -v" for details')
-                elif name and not full:
-                    msg = _('use "hg help %s" to show the full help '
-                            'text') % name
-                else:
-                    msg = _('use "hg -v help%s" to show builtin aliases and '
-                            'global options') % (name and " " + name or "")
-                optlist.append((msg, ()))
-
-        if optlist:
-            for title, options in optlist:
-                rst.append('\n%s\n' % title)
-                if options:
-                    rst.append('\n%s\n' % optrst(options, ui.verbose))
+                rst.append(_('\n(use "hg help -v%s" to show built-in aliases '
+                             'and global options)\n')
+                           % (name and " " + name or ""))
         return rst
 
     def helptopic(name):
@@ -409,8 +403,8 @@
             rst += ["    %s\n" % l for l in doc().splitlines()]
 
         if not ui.verbose:
-            omitted = (_('use "hg help -v %s" to show more complete help') %
-                       name)
+            omitted = _('(some details hidden, use --verbose'
+                         ' to show complete help)')
             indicateomitted(rst, omitted)
 
         try:
@@ -441,8 +435,8 @@
             rst.append('\n')
 
         if not ui.verbose:
-            omitted = (_('use "hg help -v %s" to show more complete help') %
-                       name)
+            omitted = _('(some details hidden, use --verbose'
+                         ' to show complete help)')
             indicateomitted(rst, omitted)
 
         if mod:
@@ -453,8 +447,8 @@
             modcmds = set([c.split('|', 1)[0] for c in ct])
             rst.extend(helplist(modcmds.__contains__))
         else:
-            rst.append(_('use "hg help extensions" for information on enabling '
-                       'extensions\n'))
+            rst.append(_('(use "hg help extensions" for information on enabling'
+                       ' extensions)\n'))
         return rst
 
     def helpextcmd(name):
@@ -465,8 +459,8 @@
         rst = listexts(_("'%s' is provided by the following "
                               "extension:") % cmd, {ext: doc}, indent=4)
         rst.append('\n')
-        rst.append(_('use "hg help extensions" for information on enabling '
-                   'extensions\n'))
+        rst.append(_('(use "hg help extensions" for information on enabling '
+                   'extensions)\n'))
         return rst
 
 
--- a/mercurial/help/config.txt	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/help/config.txt	Sat Sep 27 13:18:10 2014 -0500
@@ -229,8 +229,9 @@
 Positional arguments like ``$1``, ``$2``, etc. in the alias definition
 expand to the command arguments. Unmatched arguments are
 removed. ``$0`` expands to the alias name and ``$@`` expands to all
-arguments separated by a space. These expansions happen before the
-command is passed to the shell.
+arguments separated by a space. ``"$@"`` (with quotes) expands to all
+arguments quoted individually and separated by a space. These expansions
+happen before the command is passed to the shell.
 
 Shell aliases are executed in an environment where ``$HG`` expands to
 the path of the Mercurial that was used to execute the alias. This is
@@ -388,6 +389,57 @@
 - :hg:`tag`
 - :hg:`transplant`
 
+Configuring items below instead of ``changeset`` allows showing
+customized message only for specific actions, or showing different
+messages for each actions.
+
+- ``changeset.backout`` for :hg:`backout`
+- ``changeset.commit.amend.merge`` for :hg:`commit --amend` on merges
+- ``changeset.commit.amend.normal`` for :hg:`commit --amend` on other
+- ``changeset.commit.normal.merge`` for :hg:`commit` on merges
+- ``changeset.commit.normal.normal`` for :hg:`commit` on other
+- ``changeset.fetch`` for :hg:`fetch` (impling merge commit)
+- ``changeset.gpg.sign`` for :hg:`sign`
+- ``changeset.graft`` for :hg:`graft`
+- ``changeset.histedit.edit`` for ``edit`` of :hg:`histedit`
+- ``changeset.histedit.fold`` for ``fold`` of :hg:`histedit`
+- ``changeset.histedit.mess`` for ``mess`` of :hg:`histedit`
+- ``changeset.histedit.pick`` for ``pick`` of :hg:`histedit`
+- ``changeset.import.bypass`` for :hg:`import --bypass`
+- ``changeset.import.normal.merge`` for :hg:`import` on merges
+- ``changeset.import.normal.normal`` for :hg:`import` on other
+- ``changeset.mq.qnew`` for :hg:`qnew`
+- ``changeset.mq.qfold`` for :hg:`qfold`
+- ``changeset.mq.qrefresh`` for :hg:`qrefresh`
+- ``changeset.rebase.collapse`` for :hg:`rebase --collapse`
+- ``changeset.rebase.merge`` for :hg:`rebase` on merges
+- ``changeset.rebase.normal`` for :hg:`rebase` on other
+- ``changeset.shelve.shelve`` for :hg:`shelve`
+- ``changeset.tag.add`` for :hg:`tag` without ``--remove``
+- ``changeset.tag.remove`` for :hg:`tag --remove`
+- ``changeset.transplant.merge`` for :hg:`transplant` on merges
+- ``changeset.transplant.normal`` for :hg:`transplant` on other
+
+These dot-separated lists of names are treated as hierarchical ones.
+For example, ``changeset.tag.remove`` customizes the commit message
+only for :hg:`tag --remove`, but ``changeset.tag`` customizes the
+commit message for :hg:`tag` regardless of ``--remove`` option.
+
+At the external editor invocation for committing, corresponding
+dot-separated list of names without ``changeset.`` prefix
+(e.g. ``commit.normal.normal``) is in ``HGEDITFORM`` environment variable.
+
+In this section, items other than ``changeset`` can be referred from
+others. For example, the configuration to list committed files up
+below can be referred as ``{listupfiles}``::
+
+    [committemplate]
+    listupfiles = {file_adds %
+       "HG: added {file}\n"     }{file_mods %
+       "HG: changed {file}\n"   }{file_dels %
+       "HG: removed {file}\n"   }{if(files, "",
+       "HG: no files changed\n")}
+
 ``decode/encode``
 -----------------
 
@@ -912,8 +964,10 @@
 
 ``premerge``
   Attempt to run internal non-interactive 3-way merge tool before
-  launching external tool.  Options are ``true``, ``false``, or ``keep``
-  to leave markers in the file if the premerge fails.
+  launching external tool.  Options are ``true``, ``false``, ``keep`` or
+  ``keep-merge3``. The ``keep`` option will leave markers in the file if the
+  premerge fails. The ``keep-merge3`` will do the same but include information
+  about the base of the merge in the marker (see internal:merge3).
   Default: True
 
 ``binary``
--- a/mercurial/help/templates.txt	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/help/templates.txt	Sat Sep 27 13:18:10 2014 -0500
@@ -43,6 +43,8 @@
 
 - date(date[, fmt])
 
+- diff([includepattern [, excludepattern]])
+
 - fill(text[, width])
 
 - get(dict, key)
--- a/mercurial/hg.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/hg.py	Sat Sep 27 13:18:10 2014 -0500
@@ -11,7 +11,7 @@
 from node import hex, nullid
 import localrepo, bundlerepo, unionrepo, httppeer, sshpeer, statichttprepo
 import bookmarks, lock, util, extensions, error, node, scmutil, phases, url
-import cmdutil, discovery
+import cmdutil, discovery, repoview
 import merge as mergemod
 import verify as verifymod
 import errno, os, shutil
@@ -366,13 +366,20 @@
 
             # Recomputing branch cache might be slow on big repos,
             # so just copy it
+            def copybranchcache(fname):
+                srcbranchcache = srcrepo.join('cache/%s' % fname)
+                dstbranchcache = os.path.join(dstcachedir, fname)
+                if os.path.exists(srcbranchcache):
+                    if not os.path.exists(dstcachedir):
+                        os.mkdir(dstcachedir)
+                    util.copyfile(srcbranchcache, dstbranchcache)
+
             dstcachedir = os.path.join(destpath, 'cache')
-            srcbranchcache = srcrepo.sjoin('cache/branch2')
-            dstbranchcache = os.path.join(dstcachedir, 'branch2')
-            if os.path.exists(srcbranchcache):
-                if not os.path.exists(dstcachedir):
-                    os.mkdir(dstcachedir)
-                util.copyfile(srcbranchcache, dstbranchcache)
+            # In local clones we're copying all nodes, not just served
+            # ones. Therefore copy all branchcaches over.
+            copybranchcache('branch2')
+            for cachename in repoview.filtertable:
+                copybranchcache('branch2-%s' % cachename)
 
             # we need to re-init the repo after manually copying the data
             # into it
@@ -425,12 +432,23 @@
                 destpeer.pushkey('bookmarks', k, '', hex(n))
 
         if destrepo:
+            template = (
+                '# You may want to set your username here if it is not set\n'
+                "# globally, or this repository requires a different\n"
+                '# username from your usual configuration. If you want to\n'
+                '# set something for all of your repositories on this\n'
+                '# computer, try running the command\n'
+                "# 'hg config --edit --global'\n"
+                '# [ui]\n'
+                '# username = Jane Doe <jdoe@example.com>\n'
+                '[paths]\n'
+                'default = %s\n'
+                )
             fp = destrepo.opener("hgrc", "w", text=True)
-            fp.write("[paths]\n")
             u = util.url(abspath)
             u.passwd = None
             defaulturl = str(u)
-            fp.write("default = %s\n" % defaulturl)
+            fp.write(template % defaulturl)
             fp.close()
 
             destrepo.ui.setconfig('paths', 'default', defaulturl, 'clone')
--- a/mercurial/hgweb/hgweb_mod.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/hgweb/hgweb_mod.py	Sat Sep 27 13:18:10 2014 -0500
@@ -110,7 +110,7 @@
         # compare changelog size in addition to mtime to catch
         # rollbacks made less than a second ago
         if st.st_mtime != self.mtime or st.st_size != self.size:
-            r = hg.repository(self.repo.baseui, self.repo.root)
+            r = hg.repository(self.repo.baseui, self.repo.url())
             self.repo = self._getview(r)
             self.maxchanges = int(self.config("web", "maxchanges", 10))
             self.stripecount = int(self.config("web", "stripes", 1))
@@ -392,5 +392,5 @@
         }
 
     def check_perm(self, req, op):
-        for hook in permhooks:
-            hook(self, req, op)
+        for permhook in permhooks:
+            permhook(self, req, op)
--- a/mercurial/hgweb/webcommands.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/hgweb/webcommands.py	Sat Sep 27 13:18:10 2014 -0500
@@ -1069,7 +1069,7 @@
     topicname = req.form.get('node', [None])[0]
     if not topicname:
         def topics(**map):
-            for entries, summary, _ in helpmod.helptable:
+            for entries, summary, _doc in helpmod.helptable:
                 yield {'topic': entries[0], 'summary': summary}
 
         early, other = [], []
--- a/mercurial/i18n.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/i18n.py	Sat Sep 27 13:18:10 2014 -0500
@@ -6,7 +6,7 @@
 # GNU General Public License version 2 or any later version.
 
 import encoding
-import gettext, sys, os
+import gettext, sys, os, locale
 
 # modelled after templater.templatepath:
 if getattr(sys, 'frozen', None) is not None:
@@ -20,7 +20,25 @@
     if os.path.isdir(localedir):
         break
 
-t = gettext.translation('hg', localedir, fallback=True)
+_languages = None
+if (os.name == 'nt'
+    and 'LANGUAGE' not in os.environ
+    and 'LC_ALL' not in os.environ
+    and 'LC_MESSAGES' not in os.environ
+    and 'LANG' not in os.environ):
+    # Try to detect UI language by "User Interface Language Management" API
+    # if no locale variables are set. Note that locale.getdefaultlocale()
+    # uses GetLocaleInfo(), which may be different from UI language.
+    # (See http://msdn.microsoft.com/en-us/library/dd374098(v=VS.85).aspx )
+    try:
+        import ctypes
+        langid = ctypes.windll.kernel32.GetUserDefaultUILanguage()
+        _languages = [locale.windows_locale[langid]]
+    except (ImportError, AttributeError, KeyError):
+        # ctypes not found or unknown langid
+        pass
+
+t = gettext.translation('hg', localedir, _languages, fallback=True)
 
 def gettext(message):
     """Translate message.
--- a/mercurial/localrepo.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/localrepo.py	Sat Sep 27 13:18:10 2014 -0500
@@ -180,10 +180,6 @@
     requirements = ['revlogv1']
     filtername = None
 
-    bundle2caps = {'HG2X': (),
-                   'b2x:listkeys': (),
-                   'b2x:pushkey': ()}
-
     # a list of (ui, featureset) functions.
     # only functions defined in module of enabled extensions are invoked
     featuresetupfuncs = set()
@@ -309,7 +305,7 @@
         # required by the tests (or some brave tester)
         if self.ui.configbool('experimental', 'bundle2-exp', False):
             caps = set(caps)
-            capsblob = bundle2.encodecaps(self.bundle2caps)
+            capsblob = bundle2.encodecaps(bundle2.getrepocaps(self))
             caps.add('bundle2-exp=' + urllib.quote(capsblob))
         return caps
 
@@ -674,8 +670,7 @@
         if not self._tagscache.tagslist:
             l = []
             for t, n in self.tags().iteritems():
-                r = self.changelog.rev(n)
-                l.append((r, t, n))
+                l.append((self.changelog.rev(n), t, n))
             self._tagscache.tagslist = [(t, n) for r, t, n in sorted(l)]
 
         return self._tagscache.tagslist
@@ -744,11 +739,11 @@
         # if publishing we can't copy if there is filtered content
         return not self.filtered('visible').changelog.filteredrevs
 
-    def join(self, f):
-        return os.path.join(self.path, f)
+    def join(self, f, *insidef):
+        return os.path.join(self.path, f, *insidef)
 
-    def wjoin(self, f):
-        return os.path.join(self.root, f)
+    def wjoin(self, f, *insidef):
+        return os.path.join(self.root, f, *insidef)
 
     def file(self, f):
         if f[0] == '/':
@@ -763,6 +758,7 @@
         return self[changeid].parents()
 
     def setparents(self, p1, p2=nullid):
+        self.dirstate.beginparentchange()
         copies = self.dirstate.setparents(p1, p2)
         pctx = self[p1]
         if copies:
@@ -776,6 +772,7 @@
             for f, s in sorted(self.dirstate.copies().items()):
                 if f not in pctx and s not in pctx:
                     self.dirstate.copy(None, f)
+        self.dirstate.endparentchange()
 
     def filectx(self, path, changeid=None, fileid=None):
         """changeid can be a changeset revision, node, or tag.
@@ -1087,8 +1084,6 @@
             return l
 
         def unlock():
-            if hasunfilteredcache(self, '_phasecache'):
-                self._phasecache.write()
             for k, ce in self._filecache.items():
                 if k == 'dirstate' or k not in self.__dict__:
                     continue
@@ -1109,7 +1104,11 @@
             return l
 
         def unlock():
-            self.dirstate.write()
+            if self.dirstate.pendingparentchange():
+                self.dirstate.invalidate()
+            else:
+                self.dirstate.write()
+
             self._filecache['dirstate'].refresh()
 
         l = self._lock(self.vfs, "wlock", wait, unlock,
@@ -1394,9 +1393,12 @@
                     self.ui.note(f + "\n")
                     try:
                         fctx = ctx[f]
-                        new[f] = self._filecommit(fctx, m1, m2, linkrev, trp,
-                                                  changed)
-                        m1.set(f, fctx.flags())
+                        if fctx is None:
+                            removed.append(f)
+                        else:
+                            new[f] = self._filecommit(fctx, m1, m2, linkrev,
+                                                      trp, changed)
+                            m1.set(f, fctx.flags())
                     except OSError, inst:
                         self.ui.warn(_("trouble committing %s!\n") % f)
                         raise
@@ -1404,9 +1406,7 @@
                         errcode = getattr(inst, 'errno', errno.ENOENT)
                         if error or errcode and errcode != errno.ENOENT:
                             self.ui.warn(_("trouble committing %s!\n") % f)
-                            raise
-                        else:
-                            removed.append(f)
+                        raise
 
                 # update manifest
                 m1.update(new)
@@ -1439,7 +1439,7 @@
                 # be compliant anyway
                 #
                 # if minimal phase was 0 we don't need to retract anything
-                phases.retractboundary(self, targetphase, [n])
+                phases.retractboundary(self, tr, targetphase, [n])
             tr.close()
             branchmap.updatecache(self.filtered('served'))
             return n
--- a/mercurial/manifest.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/manifest.py	Sat Sep 27 13:18:10 2014 -0500
@@ -40,6 +40,37 @@
     def flagsdiff(self, d2):
         return dicthelpers.diff(self._flags, d2._flags, "")
 
+
+def _checkforbidden(l):
+    """Check filenames for illegal characters."""
+    for f in l:
+        if '\n' in f or '\r' in f:
+            raise error.RevlogError(
+                _("'\\n' and '\\r' disallowed in filenames: %r") % f)
+
+
+# apply the changes collected during the bisect loop to our addlist
+# return a delta suitable for addrevision
+def _addlistdelta(addlist, x):
+    # for large addlist arrays, building a new array is cheaper
+    # than repeatedly modifying the existing one
+    currentposition = 0
+    newaddlist = array.array('c')
+
+    for start, end, content in x:
+        newaddlist += addlist[currentposition:start]
+        if content:
+            newaddlist += array.array('c', content)
+
+        currentposition = end
+
+    newaddlist += addlist[currentposition:]
+
+    deltatext = "".join(struct.pack(">lll", start, end, len(content))
+                   + content for start, end, content in x)
+    return deltatext, newaddlist
+
+
 class manifest(revlog.revlog):
     def __init__(self, opener):
         # we expect to deal with not more than four revs at a time,
@@ -131,38 +162,11 @@
 
     def add(self, map, transaction, link, p1=None, p2=None,
             changed=None):
-        # apply the changes collected during the bisect loop to our addlist
-        # return a delta suitable for addrevision
-        def addlistdelta(addlist, x):
-            # for large addlist arrays, building a new array is cheaper
-            # than repeatedly modifying the existing one
-            currentposition = 0
-            newaddlist = array.array('c')
-
-            for start, end, content in x:
-                newaddlist += addlist[currentposition:start]
-                if content:
-                    newaddlist += array.array('c', content)
-
-                currentposition = end
-
-            newaddlist += addlist[currentposition:]
-
-            deltatext = "".join(struct.pack(">lll", start, end, len(content))
-                           + content for start, end, content in x)
-            return deltatext, newaddlist
-
-        def checkforbidden(l):
-            for f in l:
-                if '\n' in f or '\r' in f:
-                    raise error.RevlogError(
-                        _("'\\n' and '\\r' disallowed in filenames: %r") % f)
-
         # if we're using the cache, make sure it is valid and
         # parented by the same node we're diffing against
         if not (changed and p1 and (p1 in self._mancache)):
             files = sorted(map)
-            checkforbidden(files)
+            _checkforbidden(files)
 
             # if this is changed to support newlines in filenames,
             # be sure to check the templates/ dir again (especially *-raw.tmpl)
@@ -175,7 +179,7 @@
             added, removed = changed
             addlist = self._mancache[p1][1]
 
-            checkforbidden(added)
+            _checkforbidden(added)
             # combine the changed lists into one list for sorting
             work = [(x, False) for x in added]
             work.extend((x, True) for x in removed)
@@ -219,7 +223,7 @@
             if dstart is not None:
                 delta.append([dstart, dend, "".join(dline)])
             # apply the delta to the addlist, and get a delta for addrevision
-            deltatext, addlist = addlistdelta(addlist, delta)
+            deltatext, addlist = _addlistdelta(addlist, delta)
             cachedelta = (self.rev(p1), deltatext)
             arraytext = addlist
             text = util.buffer(arraytext)
--- a/mercurial/merge.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/merge.py	Sat Sep 27 13:18:10 2014 -0500
@@ -10,7 +10,7 @@
 from node import nullid, nullrev, hex, bin
 from i18n import _
 from mercurial import obsolete
-import error, util, filemerge, copies, subrepo, worker, dicthelpers
+import error as errormod, util, filemerge, copies, subrepo, worker, dicthelpers
 import errno, os, shutil
 
 _pack = struct.pack
@@ -1011,7 +1011,7 @@
             # but currently we are only checking the branch tips.
             try:
                 node = repo.branchtip(wc.branch())
-            except error.RepoLookupError:
+            except errormod.RepoLookupError:
                 if wc.branch() == "default": # no default branch!
                     node = repo.lookup("tip") # update to tip
                 else:
@@ -1134,6 +1134,7 @@
         stats = applyupdates(repo, actions, wc, p2, overwrite, labels=labels)
 
         if not partial:
+            repo.dirstate.beginparentchange()
             repo.setparents(fp1, fp2)
             recordupdates(repo, actions, branchmerge)
             # update completed, clear state
@@ -1141,6 +1142,7 @@
 
             if not branchmerge:
                 repo.dirstate.setbranch(p2.branch())
+            repo.dirstate.endparentchange()
     finally:
         wlock.release()
 
--- a/mercurial/obsolete.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/obsolete.py	Sat Sep 27 13:18:10 2014 -0500
@@ -99,11 +99,11 @@
 _enabled = False
 
 # data used for parsing and writing
-_fmversion = 0
-_fmfixed   = '>BIB20s'
-_fmnode = '20s'
-_fmfsize = struct.calcsize(_fmfixed)
-_fnodesize = struct.calcsize(_fmnode)
+_fm0version = 0
+_fm0fixed   = '>BIB20s'
+_fm0node = '20s'
+_fm0fsize = struct.calcsize(_fm0fixed)
+_fm0fnodesize = struct.calcsize(_fm0node)
 
 ### obsolescence marker flag
 
@@ -142,23 +142,34 @@
     off = 0
     diskversion = _unpack('>B', data[off:off + 1])[0]
     off += 1
-    if diskversion != _fmversion:
+    if diskversion not in formats:
         raise util.Abort(_('parsing obsolete marker: unknown version %r')
                          % diskversion)
+    return diskversion, formats[diskversion][0](data, off)
 
+def encodemarkers(markers, addheader=False, version=_fm0version):
+    # Kept separate from flushmarkers(), it will be reused for
+    # markers exchange.
+    encodeone = formats[version][1]
+    if addheader:
+        yield _pack('>B', _fm0version)
+    for marker in markers:
+        yield encodeone(marker)
+
+def _fm0readmarkers(data, off=0):
     # Loop on markers
     l = len(data)
-    while off + _fmfsize <= l:
+    while off + _fm0fsize <= l:
         # read fixed part
-        cur = data[off:off + _fmfsize]
-        off += _fmfsize
-        nbsuc, mdsize, flags, pre = _unpack(_fmfixed, cur)
+        cur = data[off:off + _fm0fsize]
+        off += _fm0fsize
+        nbsuc, mdsize, flags, pre = _unpack(_fm0fixed, cur)
         # read replacement
         sucs = ()
         if nbsuc:
-            s = (_fnodesize * nbsuc)
+            s = (_fm0fnodesize * nbsuc)
             cur = data[off:off + s]
-            sucs = _unpack(_fmnode * nbsuc, cur)
+            sucs = _unpack(_fm0node * nbsuc, cur)
             off += s
         # read metadata
         # (metadata will be decoded on demand)
@@ -168,7 +179,55 @@
                                'short, %d bytes expected, got %d')
                              % (mdsize, len(metadata)))
         off += mdsize
-        yield (pre, sucs, flags, metadata)
+        meta = decodemeta(metadata)
+        try:
+            when, offset = meta.pop('date', '0 0').split(' ')
+            date = float(when), int(offset)
+        except ValueError:
+            date = (0., 0)
+        parents = None
+        if 'p2' in meta:
+            parents = (meta.pop('p1', None), meta.pop('p2', None))
+        elif 'p1' in meta:
+            parents = (meta.pop('p1', None),)
+        elif 'p0' in meta:
+            parents = ()
+        if parents is not None:
+            try:
+                parents = tuple(node.bin(p) for p in parents)
+                # if parent content is not a nodeid, drop the data
+                for p in parents:
+                    if len(p) != 20:
+                        parents = None
+                        break
+            except TypeError:
+                # if content cannot be translated to nodeid drop the data.
+                parents = None
+
+        metadata = encodemeta(meta)
+
+        yield (pre, sucs, flags, metadata, date, parents)
+
+def _fm0encodeonemarker(marker):
+    pre, sucs, flags, metadata, date, parents = marker
+    metadata = decodemeta(metadata)
+    metadata['date'] = '%d %i' % date
+    if parents is not None:
+        if not parents:
+            # mark that we explicitly recorded no parents
+            metadata['p0'] = ''
+        for i, p in enumerate(parents):
+            metadata['p%i' % (i + 1)] = node.hex(p)
+    metadata = encodemeta(metadata)
+    nbsuc = len(sucs)
+    format = _fm0fixed + (_fm0node * nbsuc)
+    data = [nbsuc, len(metadata), flags, pre]
+    data.extend(sucs)
+    return _pack(format, *data) + metadata
+
+# mapping to read/write various marker formats
+# <version> -> (decoder, encoder)
+formats = {0: (_fm0readmarkers, _fm0encodeonemarker)}
 
 def encodemeta(meta):
     """Return encoded metadata string to string mapping.
@@ -215,6 +274,10 @@
         """List of successor changesets node identifiers"""
         return self._data[1]
 
+    def parentnodes(self):
+        """Parents of the precursors (None if not recorded)"""
+        return self._data[5]
+
     def metadata(self):
         """Decoded metadata dictionary"""
         if self._decodedmeta is None:
@@ -223,8 +286,11 @@
 
     def date(self):
         """Creation date as (unixtime, offset)"""
-        parts = self.metadata()['date'].split(' ')
-        return (float(parts[0]), int(parts[1]))
+        return self._data[4]
+
+    def flags(self):
+        """The flags field of the marker"""
+        return self._data[2]
 
 class obsstore(object):
     """Store obsolete markers
@@ -232,19 +298,31 @@
     Markers can be accessed with two mappings:
     - precursors[x] -> set(markers on precursors edges of x)
     - successors[x] -> set(markers on successors edges of x)
+    - children[x]   -> set(markers on precursors edges of children(x)
     """
 
+    fields = ('prec', 'succs', 'flag', 'meta', 'date', 'parents')
+    # prec:    nodeid, precursor changesets
+    # succs:   tuple of nodeid, successor changesets (0-N length)
+    # flag:    integer, flag field carrying modifier for the markers (see doc)
+    # meta:    binary blob, encoded metadata dictionary
+    # date:    (float, int) tuple, date of marker creation
+    # parents: (tuple of nodeid) or None, parents of precursors
+    #          None is used when no data has been recorded
+
     def __init__(self, sopener):
         # caches for various obsolescence related cache
         self.caches = {}
         self._all = []
-        # new markers to serialize
         self.precursors = {}
         self.successors = {}
+        self.children = {}
         self.sopener = sopener
         data = sopener.tryread('obsstore')
+        self._version = _fm0version
         if data:
-            self._load(_readmarkers(data))
+            self._version, markers = _readmarkers(data)
+            self._load(markers)
 
     def __iter__(self):
         return iter(self._all)
@@ -255,7 +333,8 @@
     def __nonzero__(self):
         return bool(self._all)
 
-    def create(self, transaction, prec, succs=(), flag=0, metadata=None):
+    def create(self, transaction, prec, succs=(), flag=0, parents=None,
+               date=None, metadata=None):
         """obsolete: add a new obsolete marker
 
         * ensuring it is hashable
@@ -270,8 +349,12 @@
         """
         if metadata is None:
             metadata = {}
-        if 'date' not in metadata:
-            metadata['date'] = "%d %d" % util.makedate()
+        if date is None:
+            if 'date' in metadata:
+                # as a courtesy for out-of-tree extensions
+                date = util.parsedate(metadata.pop('date'))
+            else:
+                date = util.makedate()
         if len(prec) != 20:
             raise ValueError(prec)
         for succ in succs:
@@ -279,7 +362,8 @@
                 raise ValueError(succ)
         if prec in succs:
             raise ValueError(_('in-marker cycle with %s') % node.hex(prec))
-        marker = (str(prec), tuple(succs), int(flag), encodemeta(metadata))
+        marker = (str(prec), tuple(succs), int(flag), encodemeta(metadata),
+                  date, parents)
         return bool(self.add(transaction, [marker]))
 
     def add(self, transaction, markers):
@@ -307,7 +391,7 @@
                 offset = f.tell()
                 transaction.add('obsstore', offset)
                 # offset == 0: new file - add the version header
-                for bytes in _encodemarkers(new, offset == 0):
+                for bytes in encodemarkers(new, offset == 0, self._version):
                     f.write(bytes)
             finally:
                 # XXX: f.close() == filecache invalidation == obsstore rebuilt.
@@ -316,11 +400,17 @@
             self._load(new)
             # new marker *may* have changed several set. invalidate the cache.
             self.caches.clear()
+        # records the number of new markers for the transaction hooks
+        previous = int(transaction.hookargs.get('new_obsmarkers', '0'))
+        transaction.hookargs['new_obsmarkers'] = str(previous + len(new))
         return len(new)
 
     def mergemarkers(self, transaction, data):
-        markers = _readmarkers(data)
-        self.add(transaction, markers)
+        """merge a binary stream of markers inside the obsstore
+
+        Returns the number of new markers added."""
+        version, markers = _readmarkers(data)
+        return self.add(transaction, markers)
 
     def _load(self, markers):
         for mark in markers:
@@ -329,26 +419,53 @@
             self.successors.setdefault(pre, set()).add(mark)
             for suc in sucs:
                 self.precursors.setdefault(suc, set()).add(mark)
+            parents = mark[5]
+            if parents is not None:
+                for p in parents:
+                    self.children.setdefault(p, set()).add(mark)
         if node.nullid in self.precursors:
             raise util.Abort(_('bad obsolescence marker detected: '
                                'invalid successors nullid'))
+    def relevantmarkers(self, nodes):
+        """return a set of all obsolescence markers relevant to a set of nodes.
 
-def _encodemarkers(markers, addheader=False):
-    # Kept separate from flushmarkers(), it will be reused for
-    # markers exchange.
-    if addheader:
-        yield _pack('>B', _fmversion)
-    for marker in markers:
-        yield _encodeonemarker(marker)
+        "relevant" to a set of nodes mean:
+
+        - marker that use this changeset as successor
+        - prune marker of direct children on this changeset
+        - recursive application of the two rules on precursors of these markers
+
+        It is a set so you cannot rely on order."""
 
+        pendingnodes = set(nodes)
+        seenmarkers = set()
+        seennodes = set(pendingnodes)
+        precursorsmarkers = self.precursors
+        children = self.children
+        while pendingnodes:
+            direct = set()
+            for current in pendingnodes:
+                direct.update(precursorsmarkers.get(current, ()))
+                pruned = [m for m in children.get(current, ()) if not m[1]]
+                direct.update(pruned)
+            direct -= seenmarkers
+            pendingnodes = set([m[0] for m in direct])
+            seenmarkers |= direct
+            pendingnodes -= seennodes
+            seennodes |= pendingnodes
+        return seenmarkers
 
-def _encodeonemarker(marker):
-    pre, sucs, flags, metadata = marker
-    nbsuc = len(sucs)
-    format = _fmfixed + (_fmnode * nbsuc)
-    data = [nbsuc, len(metadata), flags, pre]
-    data.extend(sucs)
-    return _pack(format, *data) + metadata
+def commonversion(versions):
+    """Return the newest version listed in both versions and our local formats.
+
+    Returns None if no common version exists.
+    """
+    versions.sort(reverse=True)
+    # search for highest version known on both side
+    for v in versions:
+        if v in formats:
+            return v
+    return None
 
 # arbitrary picked to fit into 8K limit from HTTP server
 # you have to take in account:
@@ -365,7 +482,7 @@
     parts = []
     currentlen = _maxpayload * 2  # ensure we create a new part
     for marker in markers:
-        nextdata = _encodeonemarker(marker)
+        nextdata = _fm0encodeonemarker(marker)
         if (len(nextdata) + currentlen > _maxpayload):
             currentpart = []
             currentlen = 0
@@ -373,7 +490,7 @@
         currentpart.append(nextdata)
         currentlen += len(nextdata)
     for idx, part in enumerate(reversed(parts)):
-        data = ''.join([_pack('>B', _fmversion)] + part)
+        data = ''.join([_pack('>B', _fm0version)] + part)
         keys['dump%i' % idx] = base85.b85encode(data)
     return keys
 
@@ -404,11 +521,25 @@
     finally:
         lock.release()
 
-def allmarkers(repo):
-    """all obsolete markers known in a repository"""
-    for markerdata in repo.obsstore:
+def getmarkers(repo, nodes=None):
+    """returns markers known in a repository
+
+    If <nodes> is specified, only markers "relevant" to those nodes are are
+    returned"""
+    if nodes is None:
+        rawmarkers = repo.obsstore
+    else:
+        rawmarkers = repo.obsstore.relevantmarkers(nodes)
+
+    for markerdata in rawmarkers:
         yield marker(repo, markerdata)
 
+def relevantmarkers(repo, node):
+    """all obsolete markers relevant to some revision"""
+    for markerdata in repo.obsstore.relevantmarkers(node):
+        yield marker(repo, markerdata)
+
+
 def precursormarkers(ctx):
     """obsolete marker marking this changeset as a successors"""
     for data in ctx._repo.obsstore.precursors.get(ctx.node(), ()):
@@ -750,8 +881,8 @@
     obs = set()
     getrev = repo.changelog.nodemap.get
     getphase = repo._phasecache.phase
-    for node in repo.obsstore.successors:
-        rev = getrev(node)
+    for n in repo.obsstore.successors:
+        rev = getrev(n)
         if rev is not None and getphase(repo, rev):
             obs.add(rev)
     return obs
@@ -825,7 +956,7 @@
     return divergent
 
 
-def createmarkers(repo, relations, flag=0, metadata=None):
+def createmarkers(repo, relations, flag=0, date=None, metadata=None):
     """Add obsolete markers between changesets in a repo
 
     <relations> must be an iterable of (<old>, (<new>, ...)[,{metadata}])
@@ -844,8 +975,6 @@
     # prepare metadata
     if metadata is None:
         metadata = {}
-    if 'date' not in metadata:
-        metadata['date'] = '%i %i' % util.makedate()
     if 'user' not in metadata:
         metadata['user'] = repo.ui.username()
     tr = repo.transaction('add-obsolescence-marker')
@@ -862,9 +991,13 @@
                                  % prec)
             nprec = prec.node()
             nsucs = tuple(s.node() for s in sucs)
+            npare = None
+            if not nsucs:
+                npare = tuple(p.node() for p in prec.parents())
             if nprec in nsucs:
                 raise util.Abort("changeset %s cannot obsolete itself" % prec)
-            repo.obsstore.create(tr, nprec, nsucs, flag, localmetadata)
+            repo.obsstore.create(tr, nprec, nsucs, flag, parents=npare,
+                                 date=date, metadata=localmetadata)
             repo.filteredrevcache.clear()
         tr.close()
     finally:
--- a/mercurial/parsers.c	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/parsers.c	Sat Sep 27 13:18:10 2014 -0500
@@ -275,15 +275,20 @@
 	PyObject *fname = NULL, *cname = NULL, *entry = NULL;
 	char state, *cur, *str, *cpos;
 	int mode, size, mtime;
-	unsigned int flen;
-	int len, pos = 40;
+	unsigned int flen, len, pos = 40;
+	int readlen;
 
 	if (!PyArg_ParseTuple(args, "O!O!s#:parse_dirstate",
 			      &PyDict_Type, &dmap,
 			      &PyDict_Type, &cmap,
-			      &str, &len))
+			      &str, &readlen))
 		goto quit;
 
+	if (readlen < 0)
+		goto quit;
+
+	len = readlen;
+
 	/* read parents */
 	if (len < 40)
 		goto quit;
@@ -503,6 +508,7 @@
 	Py_ssize_t length;     /* current number of elements */
 	PyObject *added;       /* populated on demand */
 	PyObject *headrevs;    /* cache, invalidated on changes */
+	PyObject *filteredrevs;/* filtered revs set */
 	nodetree *nt;          /* base-16 trie */
 	int ntlength;          /* # nodes in use */
 	int ntcapacity;        /* # nodes allocated */
@@ -524,7 +530,7 @@
 static PyObject *nullentry;
 static const char nullid[20];
 
-static long inline_scan(indexObject *self, const char **offsets);
+static Py_ssize_t inline_scan(indexObject *self, const char **offsets);
 
 #if LONG_MAX == 0x7fffffffL
 static char *tuple_format = "Kiiiiiis#";
@@ -681,10 +687,9 @@
 {
 	PyObject *obj;
 	char *node;
-	long offset;
-	Py_ssize_t len, nodelen;
+	Py_ssize_t offset, len, nodelen;
 
-	if (!PyArg_ParseTuple(args, "lO", &offset, &obj))
+	if (!PyArg_ParseTuple(args, "nO", &offset, &obj))
 		return NULL;
 
 	if (!PyTuple_Check(obj) || PyTuple_GET_SIZE(obj) != 8) {
@@ -819,15 +824,60 @@
 	return newlist;
 }
 
-static PyObject *index_headrevs(indexObject *self)
+static int check_filter(PyObject *filter, Py_ssize_t arg) {
+	if (filter) {
+		PyObject *arglist, *result;
+		int isfiltered;
+
+		arglist = Py_BuildValue("(n)", arg);
+		if (!arglist) {
+			return -1;
+		}
+
+		result = PyEval_CallObject(filter, arglist);
+		Py_DECREF(arglist);
+		if (!result) {
+			return -1;
+		}
+
+		/* PyObject_IsTrue returns 1 if true, 0 if false, -1 if error,
+		 * same as this function, so we can just return it directly.*/
+		isfiltered = PyObject_IsTrue(result);
+		Py_DECREF(result);
+		return isfiltered;
+	} else {
+		return 0;
+	}
+}
+
+static PyObject *index_headrevs(indexObject *self, PyObject *args)
 {
 	Py_ssize_t i, len, addlen;
 	char *nothead = NULL;
 	PyObject *heads;
+	PyObject *filter = NULL;
+	PyObject *filteredrevs = Py_None;
 
-	if (self->headrevs)
+	if (!PyArg_ParseTuple(args, "|O", &filteredrevs)) {
+		return NULL;
+	}
+
+	if (self->headrevs && filteredrevs == self->filteredrevs)
 		return list_copy(self->headrevs);
 
+	Py_DECREF(self->filteredrevs);
+	self->filteredrevs = filteredrevs;
+	Py_INCREF(filteredrevs);
+
+	if (filteredrevs != Py_None) {
+		filter = PyObject_GetAttrString(filteredrevs, "__contains__");
+		if (!filter) {
+			PyErr_SetString(PyExc_TypeError,
+				"filteredrevs has no attribute __contains__");
+			goto bail;
+		}
+	}
+
 	len = index_length(self) - 1;
 	heads = PyList_New(0);
 	if (heads == NULL)
@@ -846,9 +896,25 @@
 		goto bail;
 
 	for (i = 0; i < self->raw_length; i++) {
-		const char *data = index_deref(self, i);
-		int parent_1 = getbe32(data + 24);
-		int parent_2 = getbe32(data + 28);
+		const char *data;
+		int parent_1, parent_2, isfiltered;
+
+		isfiltered = check_filter(filter, i);
+		if (isfiltered == -1) {
+			PyErr_SetString(PyExc_TypeError,
+				"unable to check filter");
+			goto bail;
+		}
+
+		if (isfiltered) {
+			nothead[i] = 1;
+			continue;
+		}
+
+		data = index_deref(self, i);
+		parent_1 = getbe32(data + 24);
+		parent_2 = getbe32(data + 28);
+
 		if (parent_1 >= 0)
 			nothead[parent_1] = 1;
 		if (parent_2 >= 0)
@@ -862,12 +928,26 @@
 		PyObject *p1 = PyTuple_GET_ITEM(rev, 5);
 		PyObject *p2 = PyTuple_GET_ITEM(rev, 6);
 		long parent_1, parent_2;
+		int isfiltered;
 
 		if (!PyInt_Check(p1) || !PyInt_Check(p2)) {
 			PyErr_SetString(PyExc_TypeError,
 					"revlog parents are invalid");
 			goto bail;
 		}
+
+		isfiltered = check_filter(filter, i);
+		if (isfiltered == -1) {
+			PyErr_SetString(PyExc_TypeError,
+				"unable to check filter");
+			goto bail;
+		}
+
+		if (isfiltered) {
+			nothead[i] = 1;
+			continue;
+		}
+
 		parent_1 = PyInt_AS_LONG(p1);
 		parent_2 = PyInt_AS_LONG(p2);
 		if (parent_1 >= 0)
@@ -881,7 +961,7 @@
 
 		if (nothead[i])
 			continue;
-		head = PyInt_FromLong(i);
+		head = PyInt_FromSsize_t(i);
 		if (head == NULL || PyList_Append(heads, head) == -1) {
 			Py_XDECREF(head);
 			goto bail;
@@ -890,9 +970,11 @@
 
 done:
 	self->headrevs = heads;
+	Py_XDECREF(filter);
 	free(nothead);
 	return list_copy(self->headrevs);
 bail:
+	Py_XDECREF(filter);
 	Py_XDECREF(heads);
 	free(nothead);
 	return NULL;
@@ -1304,7 +1386,7 @@
 	PyObject *gca = PyList_New(0);
 	int i, v, interesting;
 	int maxrev = -1;
-	long sp;
+	bitmask sp;
 	bitmask *seen;
 
 	if (gca == NULL)
@@ -1327,7 +1409,7 @@
 	interesting = revcount;
 
 	for (v = maxrev; v >= 0 && interesting; v--) {
-		long sv = seen[v];
+		bitmask sv = seen[v];
 		int parents[2];
 
 		if (!sv)
@@ -1853,7 +1935,7 @@
  * Find all RevlogNG entries in an index that has inline data. Update
  * the optional "offsets" table with those entries.
  */
-static long inline_scan(indexObject *self, const char **offsets)
+static Py_ssize_t inline_scan(indexObject *self, const char **offsets)
 {
 	const char *data = PyString_AS_STRING(self->data);
 	Py_ssize_t pos = 0;
@@ -1892,6 +1974,8 @@
 	self->cache = NULL;
 	self->data = NULL;
 	self->headrevs = NULL;
+	self->filteredrevs = Py_None;
+	Py_INCREF(Py_None);
 	self->nt = NULL;
 	self->offsets = NULL;
 
@@ -1913,7 +1997,7 @@
 	Py_INCREF(self->data);
 
 	if (self->inlined) {
-		long len = inline_scan(self, NULL);
+		Py_ssize_t len = inline_scan(self, NULL);
 		if (len == -1)
 			goto bail;
 		self->raw_length = len;
@@ -1941,6 +2025,7 @@
 static void index_dealloc(indexObject *self)
 {
 	_index_clearcaches(self);
+	Py_XDECREF(self->filteredrevs);
 	Py_XDECREF(self->data);
 	Py_XDECREF(self->added);
 	PyObject_Del(self);
@@ -1973,7 +2058,7 @@
 	 "clear the index caches"},
 	{"get", (PyCFunction)index_m_get, METH_VARARGS,
 	 "get an index entry"},
-	{"headrevs", (PyCFunction)index_headrevs, METH_NOARGS,
+	{"headrevs", (PyCFunction)index_headrevs, METH_VARARGS,
 	 "get head revisions"},
 	{"insert", (PyCFunction)index_insert, METH_VARARGS,
 	 "insert an index entry"},
--- a/mercurial/patch.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/patch.py	Sat Sep 27 13:18:10 2014 -0500
@@ -18,6 +18,7 @@
 import base85, mdiff, scmutil, util, diffhelpers, copies, encoding, error
 
 gitre = re.compile('diff --git a/(.*) b/(.*)')
+tabsplitter = re.compile(r'(\t+|[^\t]+)')
 
 class PatchError(Exception):
     pass
@@ -382,7 +383,7 @@
 
     def getfile(self, fname):
         """Return target file data and flags as a (data, (islink,
-        isexec)) tuple.
+        isexec)) tuple. Data is None if file is missing/deleted.
         """
         raise NotImplementedError
 
@@ -426,7 +427,12 @@
         except OSError, e:
             if e.errno != errno.ENOENT:
                 raise
-        return (self.opener.read(fname), (False, isexec))
+        try:
+            return (self.opener.read(fname), (False, isexec))
+        except IOError, e:
+            if e.errno != errno.ENOENT:
+                raise
+            return None, None
 
     def setfile(self, fname, data, mode, copysource):
         islink, isexec = mode
@@ -528,7 +534,7 @@
         if fname in self.data:
             return self.data[fname]
         if not self.opener or fname not in self.files:
-            raise IOError
+            return None, None, None
         fn, mode, copied = self.files[fname]
         return self.opener.read(fn), mode, copied
 
@@ -554,7 +560,7 @@
         try:
             fctx = self.ctx[fname]
         except error.LookupError:
-            raise IOError
+            return None, None
         flags = fctx.flags()
         return fctx.data(), ('l' in flags, 'x' in flags)
 
@@ -597,13 +603,12 @@
         self.copysource = gp.oldpath
         self.create = gp.op in ('ADD', 'COPY', 'RENAME')
         self.remove = gp.op == 'DELETE'
-        try:
-            if self.copysource is None:
-                data, mode = backend.getfile(self.fname)
-                self.exists = True
-            else:
-                data, mode = store.getfile(self.copysource)[:2]
-                self.exists = backend.exists(self.fname)
+        if self.copysource is None:
+            data, mode = backend.getfile(self.fname)
+        else:
+            data, mode = store.getfile(self.copysource)[:2]
+        if data is not None:
+            self.exists = self.copysource is None or backend.exists(self.fname)
             self.missing = False
             if data:
                 self.lines = mdiff.splitnewlines(data)
@@ -622,7 +627,7 @@
                             l = l[:-2] + '\n'
                         nlines.append(l)
                     self.lines = nlines
-        except IOError:
+        else:
             if self.create:
                 self.missing = False
             if self.mode is None:
@@ -1380,6 +1385,8 @@
                 data, mode = None, None
                 if gp.op in ('RENAME', 'COPY'):
                     data, mode = store.getfile(gp.oldpath)[:2]
+                    # FIXME: failing getfile has never been handled here
+                    assert data is not None
                 if gp.mode:
                     mode = gp.mode
                     if gp.op == 'ADD':
@@ -1404,15 +1411,13 @@
         elif state == 'git':
             for gp in values:
                 path = pstrip(gp.oldpath)
-                try:
-                    data, mode = backend.getfile(path)
-                except IOError, e:
-                    if e.errno != errno.ENOENT:
-                        raise
+                data, mode = backend.getfile(path)
+                if data is None:
                     # The error ignored here will trigger a getfile()
                     # error in a place more appropriate for error
                     # handling, and will not interrupt the patching
                     # process.
+                    pass
                 else:
                     store.setfile(path, data, mode)
         else:
@@ -1669,15 +1674,26 @@
                 if line and line[0] not in ' +-@\\':
                     head = True
             stripline = line
+            diffline = False
             if not head and line and line[0] in '+-':
-                # highlight trailing whitespace, but only in changed lines
+                # highlight tabs and trailing whitespace, but only in
+                # changed lines
                 stripline = line.rstrip()
+                diffline = True
+
             prefixes = textprefixes
             if head:
                 prefixes = headprefixes
             for prefix, label in prefixes:
                 if stripline.startswith(prefix):
-                    yield (stripline, label)
+                    if diffline:
+                        for token in tabsplitter.findall(stripline):
+                            if '\t' == token[0]:
+                                yield (token, 'diff.tab')
+                            else:
+                                yield (token, label)
+                    else:
+                        yield (stripline, label)
                     break
             else:
                 yield (line, '')
--- a/mercurial/phases.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/phases.py	Sat Sep 27 13:18:10 2014 -0500
@@ -196,19 +196,24 @@
             return
         f = self.opener('phaseroots', 'w', atomictemp=True)
         try:
-            for phase, roots in enumerate(self.phaseroots):
-                for h in roots:
-                    f.write('%i %s\n' % (phase, hex(h)))
+            self._write(f)
         finally:
             f.close()
+
+    def _write(self, fp):
+        for phase, roots in enumerate(self.phaseroots):
+            for h in roots:
+                fp.write('%i %s\n' % (phase, hex(h)))
         self.dirty = False
 
-    def _updateroots(self, phase, newroots):
+    def _updateroots(self, phase, newroots, tr):
         self.phaseroots[phase] = newroots
         self._phaserevs = None
         self.dirty = True
 
-    def advanceboundary(self, repo, targetphase, nodes):
+        tr.addfilegenerator('phase', ('phaseroots',), self._write)
+
+    def advanceboundary(self, repo, tr, targetphase, nodes):
         # Be careful to preserve shallow-copied values: do not update
         # phaseroots values, replace them.
 
@@ -224,15 +229,15 @@
             roots = set(ctx.node() for ctx in repo.set(
                     'roots((%ln::) - (%ln::%ln))', olds, olds, nodes))
             if olds != roots:
-                self._updateroots(phase, roots)
+                self._updateroots(phase, roots, tr)
                 # some roots may need to be declared for lower phases
                 delroots.extend(olds - roots)
             # declare deleted root in the target phase
             if targetphase != 0:
-                self.retractboundary(repo, targetphase, delroots)
+                self.retractboundary(repo, tr, targetphase, delroots)
         repo.invalidatevolatilesets()
 
-    def retractboundary(self, repo, targetphase, nodes):
+    def retractboundary(self, repo, tr, targetphase, nodes):
         # Be careful to preserve shallow-copied values: do not update
         # phaseroots values, replace them.
 
@@ -247,7 +252,7 @@
             currentroots.update(newroots)
             ctxs = repo.set('roots(%ln::)', currentroots)
             currentroots.intersection_update(ctx.node() for ctx in ctxs)
-            self._updateroots(targetphase, currentroots)
+            self._updateroots(targetphase, currentroots, tr)
         repo.invalidatevolatilesets()
 
     def filterunknown(self, repo):
@@ -278,7 +283,7 @@
         # (see branchmap one)
         self._phaserevs = None
 
-def advanceboundary(repo, targetphase, nodes):
+def advanceboundary(repo, tr, targetphase, nodes):
     """Add nodes to a phase changing other nodes phases if necessary.
 
     This function move boundary *forward* this means that all nodes
@@ -286,10 +291,10 @@
 
     Simplify boundary to contains phase roots only."""
     phcache = repo._phasecache.copy()
-    phcache.advanceboundary(repo, targetphase, nodes)
+    phcache.advanceboundary(repo, tr, targetphase, nodes)
     repo._phasecache.replace(phcache)
 
-def retractboundary(repo, targetphase, nodes):
+def retractboundary(repo, tr, targetphase, nodes):
     """Set nodes back to a phase changing other nodes phases if
     necessary.
 
@@ -298,7 +303,7 @@
 
     Simplify boundary to contains phase roots only."""
     phcache = repo._phasecache.copy()
-    phcache.retractboundary(repo, targetphase, nodes)
+    phcache.retractboundary(repo, tr, targetphase, nodes)
     repo._phasecache.replace(phcache)
 
 def listphases(repo):
@@ -331,13 +336,16 @@
 def pushphase(repo, nhex, oldphasestr, newphasestr):
     """List phases root for serialization over pushkey"""
     repo = repo.unfiltered()
+    tr = None
     lock = repo.lock()
     try:
         currentphase = repo[nhex].phase()
         newphase = abs(int(newphasestr)) # let's avoid negative index surprise
         oldphase = abs(int(oldphasestr)) # let's avoid negative index surprise
         if currentphase == oldphase and newphase < oldphase:
-            advanceboundary(repo, newphase, [bin(nhex)])
+            tr = repo.transaction('pushkey-phase')
+            advanceboundary(repo, tr, newphase, [bin(nhex)])
+            tr.close()
             return 1
         elif currentphase == newphase:
             # raced, but got correct result
@@ -345,6 +353,8 @@
         else:
             return 0
     finally:
+        if tr:
+            tr.release()
         lock.release()
 
 def analyzeremotephases(repo, subset, roots):
--- a/mercurial/posix.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/posix.py	Sat Sep 27 13:18:10 2014 -0500
@@ -8,6 +8,7 @@
 from i18n import _
 import encoding
 import os, sys, errno, stat, getpass, pwd, grp, socket, tempfile, unicodedata
+import fcntl
 
 posixfile = open
 normpath = os.path.normpath
@@ -432,7 +433,7 @@
 
 def termwidth():
     try:
-        import termios, array, fcntl
+        import termios, array
         for dev in (sys.stderr, sys.stdout, sys.stdin):
             try:
                 try:
@@ -567,3 +568,27 @@
 def statisexec(st):
     '''check whether a stat result is an executable file'''
     return st and (st.st_mode & 0100 != 0)
+
+def readpipe(pipe):
+    """Read all available data from a pipe."""
+    # We can't fstat() a pipe because Linux will always report 0.
+    # So, we set the pipe to non-blocking mode and read everything
+    # that's available.
+    flags = fcntl.fcntl(pipe, fcntl.F_GETFL)
+    flags |= os.O_NONBLOCK
+    oldflags = fcntl.fcntl(pipe, fcntl.F_SETFL, flags)
+
+    try:
+        chunks = []
+        while True:
+            try:
+                s = pipe.read()
+                if not s:
+                    break
+                chunks.append(s)
+            except IOError:
+                break
+
+        return ''.join(chunks)
+    finally:
+        fcntl.fcntl(pipe, fcntl.F_SETFL, oldflags)
--- a/mercurial/repair.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/repair.py	Sat Sep 27 13:18:10 2014 -0500
@@ -47,7 +47,13 @@
 
     return s
 
-def strip(ui, repo, nodelist, backup="all", topic='backup'):
+def strip(ui, repo, nodelist, backup=True, topic='backup'):
+
+    # Simple way to maintain backwards compatibility for this
+    # argument.
+    if backup in ['none', 'strip']:
+        backup = False
+
     repo = repo.unfiltered()
     repo.destroying()
 
@@ -58,8 +64,6 @@
     striplist = [cl.rev(node) for node in nodelist]
     striprev = min(striplist)
 
-    keeppartialbundle = backup == 'strip'
-
     # Some revisions with rev > striprev may not be descendants of striprev.
     # We have to find these revisions and put them in a bundle, so that
     # we can restore them after the truncations.
@@ -109,7 +113,7 @@
     # create a changegroup for all the branches we need to keep
     backupfile = None
     vfs = repo.vfs
-    if backup == "all":
+    if backup:
         backupfile = _bundle(repo, stripbases, cl.heads(), node, topic)
         repo.ui.status(_("saved backup bundle to %s\n") %
                        vfs.join(backupfile))
@@ -118,7 +122,7 @@
     if saveheads or savebases:
         # do not compress partial bundle if we remove it from disk later
         chgrpfile = _bundle(repo, savebases, saveheads, node, 'temp',
-                            compress=keeppartialbundle)
+                            compress=False)
 
     mfst = repo.manifest
 
@@ -156,8 +160,6 @@
             if not repo.ui.verbose:
                 repo.ui.popbuffer()
             f.close()
-            if not keeppartialbundle:
-                vfs.unlink(chgrpfile)
 
         # remove undo files
         for undovfs, undofile in repo.undofiles():
@@ -179,5 +181,9 @@
             ui.warn(_("strip failed, partial bundle stored in '%s'\n")
                     % vfs.join(chgrpfile))
         raise
+    else:
+        if saveheads or savebases:
+            # Remove partial backup only if there were no exceptions
+            vfs.unlink(chgrpfile)
 
     repo.destroyed()
--- a/mercurial/repoview.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/repoview.py	Sat Sep 27 13:18:10 2014 -0500
@@ -7,11 +7,13 @@
 # GNU General Public License version 2 or any later version.
 
 import copy
+import error
 import phases
 import util
 import obsolete
+import struct
 import tags as tagsmod
-
+from mercurial.i18n import _
 
 def hideablerevs(repo):
     """Revisions candidates to be hidden
@@ -19,13 +21,14 @@
     This is a standalone function to help extensions to wrap it."""
     return obsolete.getrevs(repo, 'obsolete')
 
-def _gethiddenblockers(repo):
-    """Get revisions that will block hidden changesets from being filtered
+def _getstaticblockers(repo):
+    """Cacheable revisions blocking hidden changesets from being filtered.
 
+    Additional non-cached hidden blockers are computed in _getdynamicblockers.
     This is a standalone function to help extensions to wrap it."""
     assert not repo.changelog.filteredrevs
     hideable = hideablerevs(repo)
-    blockers = []
+    blockers = set()
     if hideable:
         # We use cl to avoid recursive lookup from repo[xxx]
         cl = repo.changelog
@@ -33,29 +36,124 @@
         revs = cl.revs(start=firsthideable)
         tofilter = repo.revs(
             '(%ld) and children(%ld)', list(revs), list(hideable))
-        blockers = [r for r in tofilter if r not in hideable]
-        for par in repo[None].parents():
-            blockers.append(par.rev())
-        for bm in repo._bookmarks.values():
-            blockers.append(cl.rev(bm))
-        tags = {}
-        tagsmod.readlocaltags(repo.ui, repo, tags, {})
-        if tags:
-            rev, nodemap = cl.rev, cl.nodemap
-            blockers.extend(rev(t[0]) for t in tags.values() if t[0] in nodemap)
+        blockers.update([r for r in tofilter if r not in hideable])
+    return blockers
+
+def _getdynamicblockers(repo):
+    """Non-cacheable revisions blocking hidden changesets from being filtered.
+
+    Get revisions that will block hidden changesets and are likely to change,
+    but unlikely to create hidden blockers. They won't be cached, so be careful
+    with adding additional computation."""
+
+    cl = repo.changelog
+    blockers = set()
+    blockers.update([par.rev() for par in repo[None].parents()])
+    blockers.update([cl.rev(bm) for bm in repo._bookmarks.values()])
+
+    tags = {}
+    tagsmod.readlocaltags(repo.ui, repo, tags, {})
+    if tags:
+        rev, nodemap = cl.rev, cl.nodemap
+        blockers.update(rev(t[0]) for t in tags.values() if t[0] in nodemap)
     return blockers
 
+cacheversion = 1
+cachefile = 'cache/hidden'
+
+def cachehash(repo, hideable):
+    """return sha1 hash of repository data to identify a valid cache.
+
+    We calculate a sha1 of repo heads and the content of the obsstore and write
+    it to the cache. Upon reading we can easily validate by checking the hash
+    against the stored one and discard the cache in case the hashes don't match.
+    """
+    h = util.sha1()
+    h.update(''.join(repo.heads()))
+    h.update(str(hash(frozenset(hideable))))
+    return h.digest()
+
+def trywritehiddencache(repo, hideable, hidden):
+    """write cache of hidden changesets to disk
+
+    Will not write the cache if a wlock cannot be obtained lazily.
+    The cache consists of a head of 22byte:
+       2 byte    version number of the cache
+      20 byte    sha1 to validate the cache
+     n*4 byte    hidden revs
+    """
+    wlock = fh = None
+    try:
+        try:
+            wlock = repo.wlock(wait=False)
+            # write cache to file
+            newhash = cachehash(repo, hideable)
+            sortedset = sorted(hidden)
+            data = struct.pack('>%ii' % len(sortedset), *sortedset)
+            fh = repo.vfs.open(cachefile, 'w+b', atomictemp=True)
+            fh.write(struct.pack(">H", cacheversion))
+            fh.write(newhash)
+            fh.write(data)
+        except (IOError, OSError):
+            repo.ui.debug('error writing hidden changesets cache')
+        except error.LockHeld:
+            repo.ui.debug('cannot obtain lock to write hidden changesets cache')
+    finally:
+        if fh:
+            fh.close()
+        if wlock:
+            wlock.release()
+
+def tryreadcache(repo, hideable):
+    """read a cache if the cache exists and is valid, otherwise returns None."""
+    hidden = fh = None
+    try:
+        if repo.vfs.exists(cachefile):
+            fh = repo.vfs.open(cachefile, 'rb')
+            version, = struct.unpack(">H", fh.read(2))
+            oldhash = fh.read(20)
+            newhash = cachehash(repo, hideable)
+            if (cacheversion, oldhash) == (version, newhash):
+                # cache is valid, so we can start reading the hidden revs
+                data = fh.read()
+                count = len(data) / 4
+                hidden = frozenset(struct.unpack('>%ii' % count, data))
+        return hidden
+    finally:
+        if fh:
+            fh.close()
+
 def computehidden(repo):
     """compute the set of hidden revision to filter
 
     During most operation hidden should be filtered."""
     assert not repo.changelog.filteredrevs
+
+    hidden = frozenset()
     hideable = hideablerevs(repo)
     if hideable:
         cl = repo.changelog
-        blocked = cl.ancestors(_gethiddenblockers(repo), inclusive=True)
-        return frozenset(r for r in hideable if r not in blocked)
-    return frozenset()
+        hidden = tryreadcache(repo, hideable)
+        if hidden is None:
+            blocked = cl.ancestors(_getstaticblockers(repo), inclusive=True)
+            hidden = frozenset(r for r in hideable if r not in blocked)
+            trywritehiddencache(repo, hideable, hidden)
+        elif repo.ui.configbool('experimental', 'verifyhiddencache', True):
+            blocked = cl.ancestors(_getstaticblockers(repo), inclusive=True)
+            computed = frozenset(r for r in hideable if r not in blocked)
+            if computed != hidden:
+                trywritehiddencache(repo, hideable, computed)
+                repo.ui.warn(_('Cache inconsistency detected. Please ' +
+                    'open an issue on http://bz.selenic.com.\n'))
+                hidden = computed
+
+        # check if we have wd parents, bookmarks or tags pointing to hidden
+        # changesets and remove those.
+        dynamic = hidden & _getdynamicblockers(repo)
+        if dynamic:
+            blocked = cl.ancestors(dynamic, inclusive=True)
+            hidden = frozenset(r for r in hidden if r not in blocked)
+    return hidden
 
 def computeunserved(repo):
     """compute the set of revision that should be filtered when used a server
--- a/mercurial/revlog.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/revlog.py	Sat Sep 27 13:18:10 2014 -0500
@@ -306,6 +306,8 @@
     def rev(self, node):
         try:
             return self._nodecache[node]
+        except TypeError:
+            raise
         except RevlogError:
             # parsers.c radix tree lookup failed
             raise LookupError(node, self.indexfile, _('no node'))
@@ -743,8 +745,15 @@
             ancs = ancestor.commonancestorsheads(self.parentrevs, a, b)
         return map(self.node, ancs)
 
+    def isancestor(self, a, b):
+        """return True if node a is an ancestor of node b
+
+        The implementation of this is trivial but the use of
+        commonancestorsheads is not."""
+        return a in self.commonancestorsheads(a, b)
+
     def ancestor(self, a, b):
-        """calculate the least common ancestor of nodes a and b"""
+        """calculate the "best" common ancestor of nodes a and b"""
 
         a, b = self.rev(a), self.rev(b)
         try:
--- a/mercurial/revset.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/revset.py	Sat Sep 27 13:18:10 2014 -0500
@@ -78,7 +78,7 @@
     if not roots:
         return baseset([])
     parentrevs = repo.changelog.parentrevs
-    visit = baseset(heads)
+    visit = list(heads)
     reachable = set()
     seen = {}
     minroot = min(roots)
@@ -448,12 +448,12 @@
                        # i18n: "bookmark" is a keyword
                        _('the argument to bookmark must be a string'))
         kind, pattern, matcher = _stringmatcher(bm)
+        bms = set()
         if kind == 'literal':
             bmrev = repo._bookmarks.get(pattern, None)
             if not bmrev:
                 raise util.Abort(_("bookmark '%s' does not exist") % bm)
-            bmrev = repo[bmrev].rev()
-            return subset.filter(lambda r: r == bmrev)
+            bms.add(repo[bmrev].rev())
         else:
             matchrevs = set()
             for name, bmrev in repo._bookmarks.iteritems():
@@ -462,13 +462,12 @@
             if not matchrevs:
                 raise util.Abort(_("no bookmarks exist that match '%s'")
                                  % pattern)
-            bmrevs = set()
             for bmrev in matchrevs:
-                bmrevs.add(repo[bmrev].rev())
-            return subset & bmrevs
-
-    bms = set([repo[r].rev()
-               for r in repo._bookmarks.values()])
+                bms.add(repo[bmrev].rev())
+    else:
+        bms = set([repo[r].rev()
+                   for r in repo._bookmarks.values()])
+    bms -= set([node.nullrev])
     return subset.filter(bms.__contains__)
 
 def branch(repo, subset, x):
@@ -666,10 +665,8 @@
     # Both sets need to be ascending in order to lazily return the union
     # in the correct order.
     args.ascending()
-
-    subsetset = subset.set()
-    result = (orderedlazyset(s, subsetset.__contains__, ascending=True) +
-              orderedlazyset(args, subsetset.__contains__, ascending=True))
+    result = (orderedlazyset(s, subset.__contains__, ascending=True) +
+              orderedlazyset(args, subset.__contains__, ascending=True))
 
     # Wrap result in a lazyset since it's an _addset, which doesn't implement
     # all the necessary functions to be consumed by callers.
@@ -1169,6 +1166,7 @@
             src = prev
 
     o = set([_firstsrc(r) for r in args])
+    o -= set([None])
     return subset.filter(o.__contains__)
 
 def outgoing(repo, subset, x):
@@ -1206,6 +1204,7 @@
     cl = repo.changelog
     for r in getset(repo, spanset(repo), x):
         ps.add(cl.parentrevs(r)[0])
+    ps -= set([node.nullrev])
     return subset & ps
 
 def p2(repo, subset, x):
@@ -1224,6 +1223,7 @@
     cl = repo.changelog
     for r in getset(repo, spanset(repo), x):
         ps.add(cl.parentrevs(r)[1])
+    ps -= set([node.nullrev])
     return subset & ps
 
 def parents(repo, subset, x):
@@ -1231,14 +1231,14 @@
     The set of all parents for all changesets in set, or the working directory.
     """
     if x is None:
-        ps = tuple(p.rev() for p in repo[x].parents())
-        return subset & ps
-
-    ps = set()
-    cl = repo.changelog
-    for r in getset(repo, spanset(repo), x):
-        ps.update(cl.parentrevs(r))
-    return subset & ps
+        ps = set(p.rev() for p in repo[x].parents())
+    else:
+        ps = set()
+        cl = repo.changelog
+        for r in getset(repo, spanset(repo), x):
+            ps.update(cl.parentrevs(r))
+    ps -= set([node.nullrev])
+    return baseset(ps) & subset
 
 def parentspec(repo, subset, x, n):
     """``set^0``
@@ -1913,7 +1913,7 @@
             w = 100 # very slow
         elif f == "ancestor":
             w = 1 * smallbonus
-        elif f in "reverse limit first":
+        elif f in "reverse limit first _intlist":
             w = 0
         elif f in "sort":
             w = 10 # assume most sorts look at changelog
@@ -2654,6 +2654,12 @@
                 yield x
             return
 
+        # We have to use this complex iteration strategy to allow multiple
+        # iterations at the same time. We need to be able to catch revision
+        # removed from `consumegen` and added to genlist in another instance.
+        #
+        # Getting rid of it would provide an about 15% speed up on this
+        # iteration.
         i = 0
         genlist = self._genlist
         consume = self._consumegen()
@@ -2753,15 +2759,15 @@
         self._hiddenrevs = repo.changelog.filteredrevs
 
     def ascending(self):
-        if self._start > self._end:
+        if not self.isascending():
             self.reverse()
 
     def descending(self):
-        if self._start < self._end:
+        if not self.isdescending():
             self.reverse()
 
     def __iter__(self):
-        if self._start <= self._end:
+        if self.isascending():
             iterrange = xrange(self._start, self._end)
         else:
             iterrange = xrange(self._start, self._end, -1)
@@ -2788,18 +2794,14 @@
     def __and__(self, x):
         if isinstance(x, baseset):
             x = x.set()
-        if self._start <= self._end:
-            return orderedlazyset(self, x.__contains__)
-        else:
-            return orderedlazyset(self, x.__contains__, ascending=False)
+        return orderedlazyset(self, x.__contains__,
+                              ascending=self.isascending())
 
     def __sub__(self, x):
         if isinstance(x, baseset):
             x = x.set()
-        if self._start <= self._end:
-            return orderedlazyset(self, lambda r: r not in x)
-        else:
-            return orderedlazyset(self, lambda r: r not in x, ascending=False)
+        return orderedlazyset(self, lambda r: r not in x,
+                              ascending=self.isascending())
 
     def __add__(self, x):
         kwargs = {}
@@ -2832,7 +2834,7 @@
 
     def reverse(self):
         # Just switch the _start and _end parameters
-        if self._start <= self._end:
+        if self.isascending():
             self._start, self._end = self._end - 1, self._start - 1
         else:
             self._start, self._end = self._end + 1, self._start + 1
@@ -2841,16 +2843,13 @@
         return self
 
     def isascending(self):
-        return self._start < self._end
+        return self._start <= self._end
 
     def isdescending(self):
-        return self._start > self._end
+        return self._start >= self._end
 
     def filter(self, l):
-        if self._start <= self._end:
-            return orderedlazyset(self, l)
-        else:
-            return orderedlazyset(self, l, ascending=False)
+        return orderedlazyset(self, l, ascending=self.isascending())
 
 # tell hggettext to extract docstrings from these functions:
 i18nfunctions = symbols.values()
--- a/mercurial/simplemerge.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/simplemerge.py	Sat Sep 27 13:18:10 2014 -0500
@@ -82,8 +82,7 @@
                     start_marker='<<<<<<<',
                     mid_marker='=======',
                     end_marker='>>>>>>>',
-                    base_marker=None,
-                    reprocess=False):
+                    base_marker=None):
         """Return merge in cvs-like form.
         """
         self.conflicts = False
@@ -93,8 +92,6 @@
                 newline = '\r\n'
             elif self.a[0].endswith('\r'):
                 newline = '\r'
-        if base_marker and reprocess:
-            raise CantReprocessAndShowBase
         if name_a:
             start_marker = start_marker + ' ' + name_a
         if name_b:
@@ -102,8 +99,6 @@
         if name_base and base_marker:
             base_marker = base_marker + ' ' + name_base
         merge_regions = self.merge_regions()
-        if reprocess is True:
-            merge_regions = self.reprocess_merge_regions(merge_regions)
         for t in merge_regions:
             what = t[0]
             if what == 'unchanged':
@@ -131,33 +126,6 @@
             else:
                 raise ValueError(what)
 
-    def merge_annotated(self):
-        """Return merge with conflicts, showing origin of lines.
-
-        Most useful for debugging merge.
-        """
-        for t in self.merge_regions():
-            what = t[0]
-            if what == 'unchanged':
-                for i in range(t[1], t[2]):
-                    yield 'u | ' + self.base[i]
-            elif what == 'a' or what == 'same':
-                for i in range(t[1], t[2]):
-                    yield what[0] + ' | ' + self.a[i]
-            elif what == 'b':
-                for i in range(t[1], t[2]):
-                    yield 'b | ' + self.b[i]
-            elif what == 'conflict':
-                yield '<<<<\n'
-                for i in range(t[3], t[4]):
-                    yield 'A | ' + self.a[i]
-                yield '----\n'
-                for i in range(t[5], t[6]):
-                    yield 'B | ' + self.b[i]
-                yield '>>>>\n'
-            else:
-                raise ValueError(what)
-
     def merge_groups(self):
         """Yield sequence of line groups.  Each one is a tuple:
 
@@ -278,42 +246,6 @@
                 ia = aend
                 ib = bend
 
-    def reprocess_merge_regions(self, merge_regions):
-        """Where there are conflict regions, remove the agreed lines.
-
-        Lines where both A and B have made the same changes are
-        eliminated.
-        """
-        for region in merge_regions:
-            if region[0] != "conflict":
-                yield region
-                continue
-            type, iz, zmatch, ia, amatch, ib, bmatch = region
-            a_region = self.a[ia:amatch]
-            b_region = self.b[ib:bmatch]
-            matches = mdiff.get_matching_blocks(''.join(a_region),
-                                                ''.join(b_region))
-            next_a = ia
-            next_b = ib
-            for region_ia, region_ib, region_len in matches[:-1]:
-                region_ia += ia
-                region_ib += ib
-                reg = self.mismatch_region(next_a, region_ia, next_b,
-                                           region_ib)
-                if reg is not None:
-                    yield reg
-                yield 'same', region_ia, region_len + region_ia
-                next_a = region_ia + region_len
-                next_b = region_ib + region_len
-            reg = self.mismatch_region(next_a, amatch, next_b, bmatch)
-            if reg is not None:
-                yield reg
-
-    def mismatch_region(next_a, region_ia,  next_b, region_ib):
-        if next_a < region_ia or next_b < region_ib:
-            return 'conflict', None, None, next_a, region_ia, next_b, region_ib
-    mismatch_region = staticmethod(mismatch_region)
-
     def find_sync_regions(self):
         """Return a list of sync regions, where both descendants match the base.
 
@@ -415,13 +347,16 @@
 
     name_a = local
     name_b = other
+    name_base = None
     labels = opts.get('label', [])
     if len(labels) > 0:
         name_a = labels[0]
     if len(labels) > 1:
         name_b = labels[1]
     if len(labels) > 2:
-        raise util.Abort(_("can only specify two labels."))
+        name_base = labels[2]
+    if len(labels) > 3:
+        raise util.Abort(_("can only specify three labels."))
 
     try:
         localtext = readfile(local)
@@ -437,11 +372,12 @@
     else:
         out = sys.stdout
 
-    reprocess = not opts.get('no_minimal')
-
     m3 = Merge3Text(basetext, localtext, othertext)
-    for line in m3.merge_lines(name_a=name_a, name_b=name_b,
-                               reprocess=reprocess):
+    extrakwargs = {}
+    if name_base is not None:
+        extrakwargs['base_marker'] = '|||||||'
+        extrakwargs['name_base'] = name_base
+    for line in m3.merge_lines(name_a=name_a, name_b=name_b, **extrakwargs):
         out.write(line)
 
     if not opts.get('print'):
--- a/mercurial/sshpeer.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/sshpeer.py	Sat Sep 27 13:18:10 2014 -0500
@@ -103,13 +103,8 @@
         return self._caps
 
     def readerr(self):
-        while True:
-            size = util.fstat(self.pipee).st_size
-            if size == 0:
-                break
-            s = self.pipee.read(size)
-            if not s:
-                break
+        s = util.readpipe(self.pipee)
+        if s:
             for l in s.splitlines():
                 self.ui.status(_("remote: "), l, '\n')
 
--- a/mercurial/sshserver.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/sshserver.py	Sat Sep 27 13:18:10 2014 -0500
@@ -142,7 +142,7 @@
             return
 
         self.sendresponse("")
-        cg = changegroup.unbundle10(self.fin, "UN")
+        cg = changegroup.cg1unpacker(self.fin, "UN")
         r = changegroup.addchangegroup(self.repo, cg, 'serve', self._client())
         self.lock.release()
         return str(r)
--- a/mercurial/tagmerge.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/tagmerge.py	Sat Sep 27 13:18:10 2014 -0500
@@ -71,7 +71,7 @@
 #         - put blocks whose nodes come all from p2 first
 #     - write the tag blocks in the sorted order
 
-import tags
+import tags as tagsmod
 import util
 from node import nullid, hex
 from i18n import _
@@ -85,8 +85,8 @@
     with each tag. Rhis is done because only the line numbers of the first
     parent are useful for merging
     '''
-    filetags = tags._readtaghist(ui, repo, lines, fn=fn, recode=None,
-                              calcnodelines=True)[1]
+    filetags = tagsmod._readtaghist(ui, repo, lines, fn=fn, recode=None,
+                                    calcnodelines=True)[1]
     for tagname, taginfo in filetags.items():
         if not keeplinenums:
             for el in taginfo:
--- a/mercurial/templatekw.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/templatekw.py	Sat Sep 27 13:18:10 2014 -0500
@@ -26,6 +26,8 @@
     def __call__(self):
         for x in self.values:
             yield x
+    def __len__(self):
+        return len(self.values)
 
 def showlist(name, values, plural=None, element=None, **args):
     if not element:
--- a/mercurial/templater.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/templater.py	Sat Sep 27 13:18:10 2014 -0500
@@ -8,6 +8,7 @@
 from i18n import _
 import sys, os, re
 import util, config, templatefilters, templatekw, parser, error
+import revset as revsetmod
 import types
 import minirst
 
@@ -224,6 +225,23 @@
         return util.datestr(date, fmt)
     return util.datestr(date)
 
+def diff(context, mapping, args):
+    if len(args) > 2:
+        # i18n: "diff" is a keyword
+        raise error.ParseError(_("diff expects one, two or no arguments"))
+
+    def getpatterns(i):
+        if i < len(args):
+            s = args[i][1].strip()
+            if s:
+                return [s]
+        return []
+
+    ctx = mapping['ctx']
+    chunks = ctx.diff(match=ctx.match([], getpatterns(0), getpatterns(1)))
+
+    return ''.join(chunks)
+
 def fill(context, mapping, args):
     if not (1 <= len(args) <= 4):
         raise error.ParseError(_("fill expects one to four arguments"))
@@ -370,16 +388,20 @@
     ctx = mapping['ctx']
     repo = ctx._repo
 
+    def query(expr):
+        m = revsetmod.match(repo.ui, expr)
+        return m(repo, revsetmod.spanset(repo))
+
     if len(args) > 1:
         formatargs = list([a[0](context, mapping, a[1]) for a in args[1:]])
-        revs = repo.revs(raw, *formatargs)
+        revs = query(revsetmod.formatspec(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 = query(raw)
             revs = list([str(r) for r in revs])
             revsetcache[raw] = revs
 
@@ -511,6 +533,7 @@
 
 funcs = {
     "date": date,
+    "diff": diff,
     "fill": fill,
     "get": get,
     "if": if_,
--- a/mercurial/transaction.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/transaction.py	Sat Sep 27 13:18:10 2014 -0500
@@ -24,7 +24,7 @@
     return _active
 
 def _playback(journal, report, opener, entries, backupentries, unlink=True):
-    for f, o, ignore in entries:
+    for f, o, _ignore in entries:
         if o or not unlink:
             try:
                 fp = opener(f, 'a')
@@ -41,7 +41,7 @@
                     raise
 
     backupfiles = []
-    for f, b, ignore in backupentries:
+    for f, b, _ignore in backupentries:
         filepath = opener.join(f)
         backuppath = opener.join(b)
         try:
@@ -96,6 +96,9 @@
             opener.chmod(self.journal, createmode & 0666)
             opener.chmod(self.backupjournal, createmode & 0666)
 
+        # hold file generations to be performed on commit
+        self._filegenerators = {}
+
     def __del__(self):
         if self.journal:
             self._abort()
@@ -112,10 +115,10 @@
 
         offsets = []
         backups = []
-        for f, o, _ in q[0]:
+        for f, o, _data in q[0]:
             offsets.append((f, o))
 
-        for f, b, _ in q[1]:
+        for f, b, _data in q[1]:
             backups.append((f, b))
 
         d = ''.join(['%s\0%d\n' % (f, o) for f, o in offsets])
@@ -154,7 +157,7 @@
 
         if file in self.map or file in self.backupmap:
             return
-        backupfile = "journal.%s" % file
+        backupfile = "%s.backup.%s" % (self.journal, file)
         if self.opener.exists(file):
             filepath = self.opener.join(file)
             backuppath = self.opener.join(backupfile)
@@ -173,6 +176,28 @@
         self.backupsfile.flush()
 
     @active
+    def addfilegenerator(self, genid, filenames, genfunc, order=0):
+        """add a function to generates some files at transaction commit
+
+        The `genfunc` argument is a function capable of generating proper
+        content of each entry in the `filename` tuple.
+
+        At transaction close time, `genfunc` will be called with one file
+        object argument per entries in `filenames`.
+
+        The transaction itself is responsible for the backup, creation and
+        final write of such file.
+
+        The `genid` argument is used to ensure the same set of file is only
+        generated once. Call to `addfilegenerator` for a `genid` already
+        present will overwrite the old entry.
+
+        The `order` argument may be used to control the order in which multiple
+        generator will be executed.
+        """
+        self._filegenerators[genid] = (order, filenames, genfunc)
+
+    @active
     def find(self, file):
         if file in self.map:
             return self.entries[self.map[file]]
@@ -213,6 +238,18 @@
     @active
     def close(self):
         '''commit the transaction'''
+        # write files registered for generation
+        for order, filenames, genfunc in sorted(self._filegenerators.values()):
+            files = []
+            try:
+                for name in filenames:
+                    self.addbackup(name)
+                    files.append(self.opener(name, 'w', atomictemp=True))
+                genfunc(*files)
+            finally:
+                for f in files:
+                    f.close()
+
         if self.count == 1 and self.onclose is not None:
             self.onclose()
 
@@ -228,7 +265,7 @@
             self.opener.unlink(self.journal)
         if self.opener.isfile(self.backupjournal):
             self.opener.unlink(self.backupjournal)
-            for f, b, _ in self.backupentries:
+            for _f, b, _ignore in self.backupentries:
                 self.opener.unlink(b)
         self.backupentries = []
         self.journal = None
--- a/mercurial/ui.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/ui.py	Sat Sep 27 13:18:10 2014 -0500
@@ -10,6 +10,39 @@
 import config, scmutil, util, error, formatter
 from node import hex
 
+samplehgrcs = {
+    'user':
+"""# example user config (see "hg help config" for more info)
+[ui]
+# name and email, e.g.
+# username = Jane Doe <jdoe@example.com>
+username =
+
+[extensions]
+# uncomment these lines to enable some popular extensions
+# (see "hg help extensions" for more info)
+#
+# pager =
+# progress =
+# color =""",
+
+    'local':
+"""# example repository config (see "hg help config" for more info)
+""",
+
+    'global':
+"""# example system-wide hg config (see "hg help config" for more info)
+
+[extensions]
+# uncomment these lines to enable some popular extensions
+# (see "hg help extensions" for more info)
+#
+# blackbox =
+# progress =
+# color =
+# pager =""",
+}
+
 class ui(object):
     def __init__(self, src=None):
         # _buffers: used for temporary capture of output
@@ -626,6 +659,8 @@
         oldout = sys.stdout
         sys.stdin = self.fin
         sys.stdout = self.fout
+        # prompt ' ' must exist; otherwise readline may delete entire line
+        # - http://bugs.python.org/issue12833
         line = raw_input(' ')
         sys.stdin = oldin
         sys.stdout = oldout
@@ -728,7 +763,7 @@
         if self.debugflag:
             opts['label'] = opts.get('label', '') + ' ui.debug'
             self.write(*msg, **opts)
-    def edit(self, text, user, extra={}):
+    def edit(self, text, user, extra={}, editform=None):
         (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt",
                                       text=True)
         try:
@@ -743,6 +778,8 @@
                 if label in extra:
                     environ.update({'HGREVISION': extra[label]})
                     break
+            if editform:
+                environ.update({'HGEDITFORM': editform})
 
             editor = self.geteditor()
 
--- a/mercurial/util.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/util.py	Sat Sep 27 13:18:10 2014 -0500
@@ -53,6 +53,7 @@
 popen = platform.popen
 posixfile = platform.posixfile
 quotecommand = platform.quotecommand
+readpipe = platform.readpipe
 rename = platform.rename
 samedevice = platform.samedevice
 samefile = platform.samefile
--- a/mercurial/windows.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/windows.py	Sat Sep 27 13:18:10 2014 -0500
@@ -336,3 +336,18 @@
 def statisexec(st):
     '''check whether a stat result is an executable file'''
     return False
+
+def readpipe(pipe):
+    """Read all available data from a pipe."""
+    chunks = []
+    while True:
+        size = os.fstat(pipe.fileno()).st_size
+        if not size:
+            break
+
+        s = pipe.read(size)
+        if not s:
+            break
+        chunks.append(s)
+
+    return ''.join(chunks)
--- a/mercurial/wireproto.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/wireproto.py	Sat Sep 27 13:18:10 2014 -0500
@@ -202,8 +202,10 @@
 # :plain: string with no transformation needed.
 gboptsmap = {'heads':  'nodes',
              'common': 'nodes',
+             'obsmarkers': 'boolean',
              'bundlecaps': 'csv',
-             'listkeys': 'csv'}
+             'listkeys': 'csv',
+             'cg': 'boolean'}
 
 # client side
 
@@ -248,7 +250,7 @@
         yield {'nodes': encodelist(nodes)}, f
         d = f.value
         try:
-            yield [bool(int(f)) for f in d]
+            yield [bool(int(b)) for b in d]
         except ValueError:
             self._abort(error.ResponseError(_("unexpected response:"), d))
 
@@ -326,7 +328,7 @@
     def changegroup(self, nodes, kind):
         n = encodelist(nodes)
         f = self._callcompressable("changegroup", roots=n)
-        return changegroupmod.unbundle10(f, 'UN')
+        return changegroupmod.cg1unpacker(f, 'UN')
 
     def changegroupsubset(self, bases, heads, kind):
         self.requirecap('changegroupsubset', _('look up remote changes'))
@@ -334,7 +336,7 @@
         heads = encodelist(heads)
         f = self._callcompressable("changegroupsubset",
                                    bases=bases, heads=heads)
-        return changegroupmod.unbundle10(f, 'UN')
+        return changegroupmod.cg1unpacker(f, 'UN')
 
     def getbundle(self, source, **kwargs):
         self.requirecap('getbundle', _('look up remote changes'))
@@ -349,6 +351,8 @@
                 value = encodelist(value)
             elif keytype == 'csv':
                 value = ','.join(value)
+            elif keytype == 'boolean':
+                value = '%i' % bool(value)
             elif keytype != 'plain':
                 raise KeyError('unknown getbundle option type %s'
                                % keytype)
@@ -358,7 +362,7 @@
         if bundlecaps is not None and 'HG2X' in bundlecaps:
             return bundle2.unbundle20(self.ui, f)
         else:
-            return changegroupmod.unbundle10(f, 'UN')
+            return changegroupmod.cg1unpacker(f, 'UN')
 
     def unbundle(self, cg, heads, source):
         '''Send cg (a readable file-like object representing the
@@ -606,7 +610,7 @@
         else:
             caps.append('streamreqs=%s' % ','.join(requiredformats))
     if repo.ui.configbool('experimental', 'bundle2-exp', False):
-        capsblob = bundle2.encodecaps(repo.bundle2caps)
+        capsblob = bundle2.encodecaps(bundle2.getrepocaps(repo))
         caps.append('bundle2-exp=' + urllib.quote(capsblob))
     caps.append('unbundle=%s' % ','.join(changegroupmod.bundlepriority))
     caps.append('httpheader=1024')
@@ -652,6 +656,8 @@
             opts[k] = decodelist(v)
         elif keytype == 'csv':
             opts[k] = set(v.split(','))
+        elif keytype == 'boolean':
+            opts[k] = bool(v)
         elif keytype != 'plain':
             raise KeyError('unknown getbundle option type %s'
                            % keytype)
--- a/mercurial/worker.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/mercurial/worker.py	Sat Sep 27 13:18:10 2014 -0500
@@ -105,7 +105,7 @@
                 if err.errno != errno.ESRCH:
                     raise
     def waitforworkers():
-        for _ in pids:
+        for _pid in pids:
             st = _exitstatus(os.wait()[1])
             if st and not problem[0]:
                 problem[0] = st
--- a/setup.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/setup.py	Sat Sep 27 13:18:10 2014 -0500
@@ -33,12 +33,14 @@
 except ImportError:
     try:
         import sha
+        sha.sha # silence unused import warning
     except ImportError:
         raise SystemExit(
             "Couldn't import standard hashlib (incomplete Python install).")
 
 try:
     import zlib
+    zlib.compressobj # silence unused import warning
 except ImportError:
     raise SystemExit(
         "Couldn't import standard zlib (incomplete Python install).")
@@ -56,6 +58,7 @@
 else:
     try:
         import bz2
+        bz2.BZ2Compressor # silence unused import warning
     except ImportError:
         raise SystemExit(
             "Couldn't import standard bz2 (incomplete Python install).")
@@ -129,6 +132,7 @@
 # py2exe needs to be installed to work
 try:
     import py2exe
+    py2exe.Distribution # silence unused import warning
     py2exeloaded = True
     # import py2exe's patched Distribution class
     from distutils.core import Distribution
@@ -579,7 +583,7 @@
       cmdclass=cmdclass,
       distclass=hgdist,
       options={'py2exe': {'packages': ['hgext', 'email']},
-               'bdist_mpkg': {'zipdist': True,
+               'bdist_mpkg': {'zipdist': False,
                               'license': 'COPYING',
                               'readme': 'contrib/macosx/Readme.html',
                               'welcome': 'contrib/macosx/Welcome.html',
--- a/tests/hghave.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/hghave.py	Sat Sep 27 13:18:10 2014 -0500
@@ -5,6 +5,17 @@
 
 tempprefix = 'hg-hghave-'
 
+checks = {
+    "true": (lambda: True, "yak shaving"),
+    "false": (lambda: False, "nail clipper"),
+}
+
+def check(name, desc):
+    def decorator(func):
+        checks[name] = (func, desc)
+        return func
+    return decorator
+
 def matchoutput(cmd, regexp, ignorestatus=False):
     """Return True if cmd executes successfully and its output
     is matched by the supplied regular expression.
@@ -19,9 +30,11 @@
         ret = 1
     return (ignorestatus or ret is None) and r.search(s)
 
+@check("baz", "GNU Arch baz client")
 def has_baz():
     return matchoutput('baz --version 2>&1', r'baz Bazaar version')
 
+@check("bzr", "Canonical's Bazaar client")
 def has_bzr():
     try:
         import bzrlib
@@ -29,6 +42,7 @@
     except ImportError:
         return False
 
+@check("bzr114", "Canonical's Bazaar client >= 1.14")
 def has_bzr114():
     try:
         import bzrlib
@@ -37,21 +51,26 @@
     except ImportError:
         return False
 
+@check("cvs", "cvs client/server")
 def has_cvs():
     re = r'Concurrent Versions System.*?server'
     return matchoutput('cvs --version 2>&1', re) and not has_msys()
 
+@check("cvs112", "cvs client/server >= 1.12")
 def has_cvs112():
     re = r'Concurrent Versions System \(CVS\) 1.12.*?server'
     return matchoutput('cvs --version 2>&1', re) and not has_msys()
 
+@check("darcs", "darcs client")
 def has_darcs():
     return matchoutput('darcs --version', r'2\.[2-9]', True)
 
+@check("mtn", "monotone client (>= 1.0)")
 def has_mtn():
     return matchoutput('mtn --version', r'monotone', True) and not matchoutput(
         'mtn --version', r'monotone 0\.', True)
 
+@check("eol-in-paths", "end-of-lines in paths")
 def has_eol_in_paths():
     try:
         fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r')
@@ -61,6 +80,7 @@
     except (IOError, OSError):
         return False
 
+@check("execbit", "executable bit")
 def has_executablebit():
     try:
         EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
@@ -78,6 +98,7 @@
         return False
     return not (new_file_has_exec or exec_flags_cannot_flip)
 
+@check("icasefs", "case insensitive file system")
 def has_icasefs():
     # Stolen from mercurial.util
     fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix)
@@ -96,6 +117,7 @@
     finally:
         os.remove(path)
 
+@check("fifo", "named pipes")
 def has_fifo():
     if getattr(os, "mkfifo", None) is None:
         return False
@@ -107,9 +129,11 @@
     except OSError:
         return False
 
+@check("killdaemons", 'killdaemons.py support')
 def has_killdaemons():
     return True
 
+@check("cacheable", "cacheable filesystem")
 def has_cacheable_fs():
     from mercurial import util
 
@@ -120,22 +144,28 @@
     finally:
         os.remove(path)
 
+@check("lsprof", "python lsprof module")
 def has_lsprof():
     try:
         import _lsprof
+        _lsprof.Profiler # silence unused import warning
         return True
     except ImportError:
         return False
 
+@check("gettext", "GNU Gettext (msgfmt)")
 def has_gettext():
     return matchoutput('msgfmt --version', 'GNU gettext-tools')
 
+@check("git", "git command line client")
 def has_git():
     return matchoutput('git --version 2>&1', r'^git version')
 
+@check("docutils", "Docutils text processing library")
 def has_docutils():
     try:
         from docutils.core import publish_cmdline
+        publish_cmdline # silence unused import
         return True
     except ImportError:
         return False
@@ -146,16 +176,20 @@
         return (0, 0)
     return (int(m.group(1)), int(m.group(2)))
 
+@check("svn15", "subversion client and admin tools >= 1.5")
 def has_svn15():
     return getsvnversion() >= (1, 5)
 
+@check("svn13", "subversion client and admin tools >= 1.3")
 def has_svn13():
     return getsvnversion() >= (1, 3)
 
+@check("svn", "subversion client and admin tools")
 def has_svn():
     return matchoutput('svn --version 2>&1', r'^svn, version') and \
         matchoutput('svnadmin --version 2>&1', r'^svnadmin, version')
 
+@check("svn-bindings", "subversion python bindings")
 def has_svn_bindings():
     try:
         import svn.core
@@ -166,10 +200,12 @@
     except ImportError:
         return False
 
+@check("p4", "Perforce server and client")
 def has_p4():
     return (matchoutput('p4 -V', r'Rev\. P4/') and
             matchoutput('p4d -V', r'Rev\. P4D/'))
 
+@check("symlink", "symbolic links")
 def has_symlink():
     if getattr(os, "symlink", None) is None:
         return False
@@ -181,6 +217,7 @@
     except (OSError, AttributeError):
         return False
 
+@check("hardlink", "hardlinks")
 def has_hardlink():
     from mercurial import util
     fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix)
@@ -196,12 +233,15 @@
     finally:
         os.unlink(fn)
 
+@check("tla", "GNU Arch tla client")
 def has_tla():
     return matchoutput('tla --version 2>&1', r'The GNU Arch Revision')
 
+@check("gpg", "gpg client")
 def has_gpg():
     return matchoutput('gpg --version 2>&1', r'GnuPG')
 
+@check("unix-permissions", "unix-style permissions")
 def has_unix_permissions():
     d = tempfile.mkdtemp(dir='.', prefix=tempprefix)
     try:
@@ -218,51 +258,64 @@
     finally:
         os.rmdir(d)
 
+@check("root", "root permissions")
 def has_root():
     return getattr(os, 'geteuid', None) and os.geteuid() == 0
 
+@check("pyflakes", "Pyflakes python linter")
 def has_pyflakes():
     return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"",
                        r"<stdin>:1: 're' imported but unused",
                        True)
 
+@check("pygments", "Pygments source highlighting library")
 def has_pygments():
     try:
         import pygments
+        pygments.highlight # silence unused import warning
         return True
     except ImportError:
         return False
 
+@check("python243", "python >= 2.4.3")
 def has_python243():
     return sys.version_info >= (2, 4, 3)
 
+@check("outer-repo", "outer repo")
 def has_outer_repo():
     # failing for other reasons than 'no repo' imply that there is a repo
     return not matchoutput('hg root 2>&1',
                            r'abort: no repository found', True)
 
+@check("ssl", "python >= 2.6 ssl module and python OpenSSL")
 def has_ssl():
     try:
         import ssl
+        ssl.wrap_socket # silence unused import warning
         import OpenSSL
         OpenSSL.SSL.Context
         return True
     except ImportError:
         return False
 
+@check("windows", "Windows")
 def has_windows():
     return os.name == 'nt'
 
+@check("system-sh", "system() uses sh")
 def has_system_sh():
     return os.name != 'nt'
 
+@check("serve", "platform and python can manage 'hg serve -d'")
 def has_serve():
     return os.name != 'nt' # gross approximation
 
+@check("test-repo", "running tests from repository")
 def has_test_repo():
     t = os.environ["TESTDIR"]
     return os.path.isdir(os.path.join(t, "..", ".hg"))
 
+@check("tic", "terminfo compiler and curses module")
 def has_tic():
     try:
         import curses
@@ -271,63 +324,20 @@
     except ImportError:
         return False
 
+@check("msys", "Windows with MSYS")
 def has_msys():
     return os.getenv('MSYSTEM')
 
+@check("aix", "AIX")
 def has_aix():
     return sys.platform.startswith("aix")
 
+@check("absimport", "absolute_import in __future__")
 def has_absimport():
     import __future__
     from mercurial import util
     return util.safehasattr(__future__, "absolute_import")
 
+@check("py3k", "running with Python 3.x")
 def has_py3k():
     return 3 == sys.version_info[0]
-
-checks = {
-    "true": (lambda: True, "yak shaving"),
-    "false": (lambda: False, "nail clipper"),
-    "baz": (has_baz, "GNU Arch baz client"),
-    "bzr": (has_bzr, "Canonical's Bazaar client"),
-    "bzr114": (has_bzr114, "Canonical's Bazaar client >= 1.14"),
-    "cacheable": (has_cacheable_fs, "cacheable filesystem"),
-    "cvs": (has_cvs, "cvs client/server"),
-    "cvs112": (has_cvs112, "cvs client/server >= 1.12"),
-    "darcs": (has_darcs, "darcs client"),
-    "docutils": (has_docutils, "Docutils text processing library"),
-    "eol-in-paths": (has_eol_in_paths, "end-of-lines in paths"),
-    "execbit": (has_executablebit, "executable bit"),
-    "fifo": (has_fifo, "named pipes"),
-    "gettext": (has_gettext, "GNU Gettext (msgfmt)"),
-    "git": (has_git, "git command line client"),
-    "gpg": (has_gpg, "gpg client"),
-    "hardlink": (has_hardlink, "hardlinks"),
-    "icasefs": (has_icasefs, "case insensitive file system"),
-    "killdaemons": (has_killdaemons, 'killdaemons.py support'),
-    "lsprof": (has_lsprof, "python lsprof module"),
-    "mtn": (has_mtn, "monotone client (>= 1.0)"),
-    "outer-repo": (has_outer_repo, "outer repo"),
-    "p4": (has_p4, "Perforce server and client"),
-    "pyflakes": (has_pyflakes, "Pyflakes python linter"),
-    "pygments": (has_pygments, "Pygments source highlighting library"),
-    "python243": (has_python243, "python >= 2.4.3"),
-    "root": (has_root, "root permissions"),
-    "serve": (has_serve, "platform and python can manage 'hg serve -d'"),
-    "ssl": (has_ssl, "python >= 2.6 ssl module and python OpenSSL"),
-    "svn": (has_svn, "subversion client and admin tools"),
-    "svn13": (has_svn13, "subversion client and admin tools >= 1.3"),
-    "svn15": (has_svn15, "subversion client and admin tools >= 1.5"),
-    "svn-bindings": (has_svn_bindings, "subversion python bindings"),
-    "symlink": (has_symlink, "symbolic links"),
-    "system-sh": (has_system_sh, "system() uses sh"),
-    "test-repo": (has_test_repo, "running tests from repository"),
-    "tic": (has_tic, "terminfo compiler and curses module"),
-    "tla": (has_tla, "GNU Arch tla client"),
-    "unix-permissions": (has_unix_permissions, "unix-style permissions"),
-    "windows": (has_windows, "Windows"),
-    "msys": (has_msys, "Windows with MSYS"),
-    "aix": (has_aix, "AIX"),
-    "absimport": (has_absimport, "absolute_import in __future__"),
-    "py3k": (has_py3k, "running with Python 3.x"),
-}
--- a/tests/run-tests.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/run-tests.py	Sat Sep 27 13:18:10 2014 -0500
@@ -57,8 +57,17 @@
 import threading
 import killdaemons as killmod
 import Queue as queue
+from xml.dom import minidom
 import unittest
 
+try:
+    if sys.version_info < (2, 7):
+        import simplejson as json
+    else:
+        import json
+except ImportError:
+    json = None
+
 processlock = threading.Lock()
 
 # subprocess._cleanup can race with any Popen.wait or Popen.poll on py24
@@ -185,11 +194,15 @@
              " (default: $%s or %d)" % defaults['timeout'])
     parser.add_option("--time", action="store_true",
         help="time how long each test takes")
+    parser.add_option("--json", action="store_true",
+                      help="store test result data in 'report.json' file")
     parser.add_option("--tmpdir", type="string",
         help="run tests in the given temporary directory"
              " (implies --keep-tmpdir)")
     parser.add_option("-v", "--verbose", action="store_true",
         help="output verbose messages")
+    parser.add_option("--xunit", type="string",
+                      help="record xunit results at specified path")
     parser.add_option("--view", type="string",
         help="external diff viewer")
     parser.add_option("--with-hg", type="string",
@@ -304,6 +317,20 @@
 
     return log(*msg)
 
+# Bytes that break XML even in a CDATA block: control characters 0-31
+# sans \t, \n and \r
+CDATA_EVIL = re.compile(r"[\000-\010\013\014\016-\037]")
+
+def cdatasafe(data):
+    """Make a string safe to include in a CDATA block.
+
+    Certain control characters are illegal in a CDATA block, and
+    there's no way to include a ]]> in a CDATA either. This function
+    replaces illegal bytes with ? and adds a space between the ]] so
+    that it won't break the CDATA block.
+    """
+    return CDATA_EVIL.sub('?', data).replace(']]>', '] ]>')
+
 def log(*msg):
     """Log something to stdout.
 
@@ -460,8 +487,15 @@
                 raise
             except SkipTest, e:
                 result.addSkip(self, str(e))
+                # The base class will have already counted this as a
+                # test we "ran", but we want to exclude skipped tests
+                # from those we count towards those run.
+                result.testsRun -= 1
             except IgnoreTest, e:
                 result.addIgnore(self, str(e))
+                # As with skips, ignores also should be excluded from
+                # the number of tests executed.
+                result.testsRun -= 1
             except WarnTest, e:
                 result.addWarn(self, str(e))
             except self.failureException, e:
@@ -522,7 +556,7 @@
                 missing, failed = TTest.parsehghaveoutput(out)
 
             if not missing:
-                missing = ['irrelevant']
+                missing = ['skipped']
 
             if failed:
                 self.fail('hg have failed checking for %s' % failed[-1])
@@ -786,7 +820,15 @@
         for n, l in enumerate(lines):
             if not l.endswith('\n'):
                 l += '\n'
-            if l.startswith('#if'):
+            if l.startswith('#require'):
+                lsplit = l.split()
+                if len(lsplit) < 2 or lsplit[0] != '#require':
+                    after.setdefault(pos, []).append('  !!! invalid #require\n')
+                if not self._hghave(lsplit[1:]):
+                    script = ["exit 80\n"]
+                    break
+                after.setdefault(pos, []).append(l)
+            elif l.startswith('#if'):
                 lsplit = l.split()
                 if len(lsplit) < 2 or lsplit[0] != '#if':
                     after.setdefault(pos, []).append('  !!! invalid #if\n')
@@ -1041,7 +1083,7 @@
         output = re.sub(s, r, output)
     return ret, output.splitlines(True)
 
-iolock = threading.Lock()
+iolock = threading.RLock()
 
 class SkipTest(Exception):
     """Raised to indicate that a test is to be skipped."""
@@ -1077,46 +1119,59 @@
 
         self.times = []
         self._started = {}
+        self._stopped = {}
+        # Data stored for the benefit of generating xunit reports.
+        self.successes = []
+        self.faildata = {}
 
     def addFailure(self, test, reason):
         self.failures.append((test, reason))
 
-        iolock.acquire()
         if self._options.first:
             self.stop()
         else:
+            iolock.acquire()
             if not self._options.nodiff:
                 self.stream.write('\nERROR: %s output changed\n' % test)
 
             self.stream.write('!')
             self.stream.flush()
-        iolock.release()
+            iolock.release()
 
-    def addError(self, *args, **kwargs):
-        super(TestResult, self).addError(*args, **kwargs)
+    def addSuccess(self, test):
+        iolock.acquire()
+        super(TestResult, self).addSuccess(test)
+        iolock.release()
+        self.successes.append(test)
 
+    def addError(self, test, err):
+        super(TestResult, self).addError(test, err)
         if self._options.first:
             self.stop()
 
     # Polyfill.
     def addSkip(self, test, reason):
         self.skipped.append((test, reason))
-
+        iolock.acquire()
         if self.showAll:
             self.stream.writeln('skipped %s' % reason)
         else:
             self.stream.write('s')
             self.stream.flush()
+        iolock.release()
 
     def addIgnore(self, test, reason):
         self.ignored.append((test, reason))
-
+        iolock.acquire()
         if self.showAll:
             self.stream.writeln('ignored %s' % reason)
         else:
-            if reason != 'not retesting':
+            if reason != 'not retesting' and reason != "doesn't match keyword":
                 self.stream.write('i')
+            else:
+                self.testsRun += 1
             self.stream.flush()
+        iolock.release()
 
     def addWarn(self, test, reason):
         self.warned.append((test, reason))
@@ -1124,16 +1179,20 @@
         if self._options.first:
             self.stop()
 
+        iolock.acquire()
         if self.showAll:
             self.stream.writeln('warned %s' % reason)
         else:
             self.stream.write('~')
             self.stream.flush()
+        iolock.release()
 
     def addOutputMismatch(self, test, ret, got, expected):
         """Record a mismatch in test output for a particular test."""
 
         accepted = False
+        failed = False
+        lines = []
 
         iolock.acquire()
         if self._options.nodiff:
@@ -1152,17 +1211,18 @@
                     self.stream.write(line)
                 self.stream.flush()
 
-            # handle interactive prompt without releasing iolock
-            if self._options.interactive:
-                self.stream.write('Accept this change? [n] ')
-                answer = sys.stdin.readline().strip()
-                if answer.lower() in ('y', 'yes'):
-                    if test.name.endswith('.t'):
-                        rename(test.errpath, test.path)
-                    else:
-                        rename(test.errpath, '%s.out' % test.path)
-                    accepted = True
-
+        # handle interactive prompt without releasing iolock
+        if self._options.interactive:
+            self.stream.write('Accept this change? [n] ')
+            answer = sys.stdin.readline().strip()
+            if answer.lower() in ('y', 'yes'):
+                if test.name.endswith('.t'):
+                    rename(test.errpath, test.path)
+                else:
+                    rename(test.errpath, '%s.out' % test.path)
+                accepted = True
+        if not accepted and not failed:
+            self.faildata[test.name] = ''.join(lines)
         iolock.release()
 
         return accepted
@@ -1170,17 +1230,30 @@
     def startTest(self, test):
         super(TestResult, self).startTest(test)
 
-        self._started[test.name] = time.time()
+        # os.times module computes the user time and system time spent by
+        # child's processes along with real elapsed time taken by a process.
+        # This module has one limitation. It can only work for Linux user
+        # and not for Windows.
+        self._started[test.name] = os.times()
 
     def stopTest(self, test, interrupted=False):
         super(TestResult, self).stopTest(test)
 
-        self.times.append((test.name, time.time() - self._started[test.name]))
+        self._stopped[test.name] = os.times()
+
+        starttime = self._started[test.name]
+        endtime = self._stopped[test.name]
+        self.times.append((test.name, endtime[2] - starttime[2],
+                    endtime[3] - starttime[3], endtime[4] - starttime[4]))
+
         del self._started[test.name]
+        del self._stopped[test.name]
 
         if interrupted:
+            iolock.acquire()
             self.stream.writeln('INTERRUPTED: %s (after %d seconds)' % (
-                test.name, self.times[-1][1]))
+                test.name, self.times[-1][3]))
+            iolock.release()
 
 class TestSuite(unittest.TestSuite):
     """Custom unitest TestSuite that knows how to execute Mercurial tests."""
@@ -1314,6 +1387,7 @@
         skipped = len(result.skipped)
         ignored = len(result.ignored)
 
+        iolock.acquire()
         self.stream.writeln('')
 
         if not self._runner.options.noskips:
@@ -1326,20 +1400,76 @@
         for test, msg in result.errors:
             self.stream.writeln('Errored %s: %s' % (test.name, msg))
 
+        if self._runner.options.xunit:
+            xuf = open(self._runner.options.xunit, 'wb')
+            try:
+                timesd = dict(
+                    (test, real) for test, cuser, csys, real in result.times)
+                doc = minidom.Document()
+                s = doc.createElement('testsuite')
+                s.setAttribute('name', 'run-tests')
+                s.setAttribute('tests', str(result.testsRun))
+                s.setAttribute('errors', "0") # TODO
+                s.setAttribute('failures', str(failed))
+                s.setAttribute('skipped', str(skipped + ignored))
+                doc.appendChild(s)
+                for tc in result.successes:
+                    t = doc.createElement('testcase')
+                    t.setAttribute('name', tc.name)
+                    t.setAttribute('time', '%.3f' % timesd[tc.name])
+                    s.appendChild(t)
+                for tc, err in sorted(result.faildata.iteritems()):
+                    t = doc.createElement('testcase')
+                    t.setAttribute('name', tc)
+                    t.setAttribute('time', '%.3f' % timesd[tc])
+                    cd = doc.createCDATASection(cdatasafe(err))
+                    t.appendChild(cd)
+                    s.appendChild(t)
+                xuf.write(doc.toprettyxml(indent='  ', encoding='utf-8'))
+            finally:
+                xuf.close()
+
+        if self._runner.options.json:
+            if json is None:
+                raise ImportError("json module not installed")
+            jsonpath = os.path.join(self._runner._testdir, 'report.json')
+            fp = open(jsonpath, 'w')
+            try:
+                timesd = {}
+                for test, cuser, csys, real in result.times:
+                    timesd[test] = (real, cuser, csys)
+
+                outcome = {}
+                for tc in result.successes:
+                    testresult = {'result': 'success',
+                                  'time': ('%0.3f' % timesd[tc.name][0]),
+                                  'cuser': ('%0.3f' % timesd[tc.name][1]),
+                                  'csys': ('%0.3f' % timesd[tc.name][2])}
+                    outcome[tc.name] = testresult
+
+                for tc, err in sorted(result.faildata.iteritems()):
+                    testresult = {'result': 'failure',
+                                  'time': ('%0.3f' % timesd[tc][0]),
+                                  'cuser': ('%0.3f' % timesd[tc][1]),
+                                  'csys': ('%0.3f' % timesd[tc][2])}
+                    outcome[tc] = testresult
+
+                for tc, reason in result.skipped:
+                    testresult = {'result': 'skip',
+                                  'time': ('%0.3f' % timesd[tc.name][0]),
+                                  'cuser': ('%0.3f' % timesd[tc.name][1]),
+                                  'csys': ('%0.3f' % timesd[tc.name][2])}
+                    outcome[tc.name] = testresult
+
+                jsonout = json.dumps(outcome, sort_keys=True, indent=4)
+                fp.writelines(("testreport =", jsonout))
+            finally:
+                fp.close()
+
         self._runner._checkhglib('Tested')
 
-        # When '--retest' is enabled, only failure tests run. At this point
-        # "result.testsRun" holds the count of failure test that has run. But
-        # as while printing output, we have subtracted the skipped and ignored
-        # count from "result.testsRun". Therefore, to make the count remain
-        # the same, we need to add skipped and ignored count in here.
-        if self._runner.options.retest:
-            result.testsRun = result.testsRun + skipped + ignored
-
-        # This differs from unittest's default output in that we don't count
-        # skipped and ignored tests as part of the total test count.
         self.stream.writeln('# Ran %d tests, %d skipped, %d warned, %d failed.'
-            % (result.testsRun - skipped - ignored,
+            % (result.testsRun,
                skipped + ignored, warned, failed))
         if failed:
             self.stream.writeln('python hash seed: %s' %
@@ -1347,15 +1477,19 @@
         if self._runner.options.time:
             self.printtimes(result.times)
 
+        iolock.release()
+
         return result
 
     def printtimes(self, times):
+        # iolock held by run
         self.stream.writeln('# Producing time report')
-        times.sort(key=lambda t: (t[1], t[0]), reverse=True)
-        cols = '%7.3f   %s'
-        self.stream.writeln('%-7s   %s' % ('Time', 'Test'))
-        for test, timetaken in times:
-            self.stream.writeln(cols % (timetaken, test))
+        times.sort(key=lambda t: (t[3]))
+        cols = '%7.3f %7.3f %7.3f   %s'
+        self.stream.writeln('%-7s %-7s %-7s   %s' % ('cuser', 'csys', 'real',
+                    'Test'))
+        for test, cuser, csys, real in times:
+            self.stream.writeln(cols % (cuser, csys, real, test))
 
 class TestRunner(object):
     """Holds context for executing tests.
--- a/tests/test-acl.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-acl.t	Sat Sep 27 13:18:10 2014 -0500
@@ -4,7 +4,7 @@
   >     shift
   >     echo "Pushing as user $user"
   >     echo 'hgrc = """'
-  >     sed -e 1,2d b/.hg/hgrc | grep -v fakegroups.py
+  >     sed -n '/\[[ha]/,$p' b/.hg/hgrc | grep -v fakegroups.py
   >     echo '"""'
   >     if test -f acl.config; then
   >         echo 'acl.config = """'
@@ -82,6 +82,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   3 changesets found
   list of changesets:
@@ -119,8 +122,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
@@ -140,6 +141,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -180,8 +184,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
@@ -202,6 +204,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -252,8 +257,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
@@ -274,6 +277,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -341,6 +347,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -413,6 +422,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -482,6 +494,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -556,6 +571,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -627,6 +645,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -700,6 +721,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -750,8 +774,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
@@ -779,6 +801,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -859,6 +884,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -896,10 +924,10 @@
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
-  error: pretxnchangegroup.acl hook raised an exception: [Errno *] *: '../acl.config' (glob)
+  error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config'
   transaction abort!
   rollback completed
-  abort: *: ../acl.config (glob)
+  abort: No such file or directory: ../acl.config
   no rollback information available
   0:6675d58eff77
   
@@ -934,6 +962,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -1020,6 +1051,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -1070,8 +1104,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
@@ -1090,6 +1122,8 @@
   $ do_push fred
   Pushing as user fred
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1100,6 +1134,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -1150,8 +1187,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
@@ -1164,6 +1199,8 @@
   $ do_push fred
   Pushing as user fred
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1176,6 +1213,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -1242,6 +1282,8 @@
   $ do_push fred
   Pushing as user fred
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1252,6 +1294,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -1303,8 +1348,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 0 (undo push)
   0:6675d58eff77
   
@@ -1317,6 +1360,8 @@
   $ do_push fred
   Pushing as user fred
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1329,6 +1374,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   invalid branchheads cache (served): tip differs
   listing keys for "bookmarks"
   3 changesets found
@@ -1436,6 +1484,8 @@
   $ do_push astro
   Pushing as user astro
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1444,6 +1494,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -1504,8 +1557,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
@@ -1517,6 +1568,8 @@
   $ do_push astro
   Pushing as user astro
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1527,6 +1580,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -1597,6 +1653,8 @@
   $ do_push astro
   Pushing as user astro
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1606,6 +1664,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -1671,6 +1732,8 @@
   $ do_push astro
   Pushing as user astro
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1681,6 +1744,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -1740,6 +1806,8 @@
   $ do_push george
   Pushing as user george
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1750,6 +1818,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -1810,8 +1881,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
@@ -1827,6 +1896,8 @@
   $ do_push george
   Pushing as user george
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1838,6 +1909,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -1898,8 +1972,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
@@ -1913,6 +1985,8 @@
   $ do_push george
   Pushing as user george
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1925,6 +1999,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -1989,6 +2066,8 @@
   $ do_push astro
   Pushing as user astro
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -1999,6 +2078,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
@@ -2059,8 +2141,6 @@
   updating the branch cache
   listing keys for "phases"
   try to push obsolete markers to remote
-  checking for updated bookmarks
-  listing keys for "bookmarks"
   repository tip rolled back to revision 2 (undo push)
   2:fb35475503ef
   
@@ -2070,6 +2150,8 @@
   $ do_push george
   Pushing as user george
   hgrc = """
+  [hooks]
+  pretxnchangegroup.acl = python:hgext.acl.hook
   [acl]
   sources = push
   [extensions]
@@ -2080,6 +2162,9 @@
   query 1; heads
   searching for changes
   all remote heads known locally
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   4 changesets found
   list of changesets:
--- a/tests/test-alias.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-alias.t	Sat Sep 27 13:18:10 2014 -0500
@@ -10,6 +10,7 @@
   > unknown = bargle
   > ambiguous = s
   > recursive = recursive
+  > disabled = email
   > nodefinition =
   > noclosingquotation = '
   > no--cwd = status --cwd elsewhere
@@ -30,6 +31,7 @@
   > echo1 = !printf '\$1\n'
   > echo2 = !printf '\$2\n'
   > echo13 = !printf '\$1 \$3\n'
+  > echotokens = !printf "%s\n" "\$@"
   > count = !hg log -r "\$@" --template=. | wc -c | sed -e 's/ //g'
   > mcount = !hg log \$@ --template=. | wc -c | sed -e 's/ //g'
   > rt = root
@@ -60,7 +62,7 @@
 unknown
 
   $ hg unknown
-  alias 'unknown' resolves to unknown command 'bargle'
+  abort: alias 'unknown' resolves to unknown command 'bargle'
   [255]
   $ hg help unknown
   alias 'unknown' resolves to unknown command 'bargle'
@@ -69,7 +71,7 @@
 ambiguous
 
   $ hg ambiguous
-  alias 'ambiguous' resolves to ambiguous command 's'
+  abort: alias 'ambiguous' resolves to ambiguous command 's'
   [255]
   $ hg help ambiguous
   alias 'ambiguous' resolves to ambiguous command 's'
@@ -78,16 +80,32 @@
 recursive
 
   $ hg recursive
-  alias 'recursive' resolves to unknown command 'recursive'
+  abort: alias 'recursive' resolves to unknown command 'recursive'
   [255]
   $ hg help recursive
   alias 'recursive' resolves to unknown command 'recursive'
 
 
+disabled
+
+  $ hg disabled
+  abort: alias 'disabled' resolves to unknown command 'email'
+  ('email' is provided by 'patchbomb' extension)
+  [255]
+  $ hg help disabled
+  alias 'disabled' resolves to unknown command 'email'
+  
+  'email' is provided by the following extension:
+  
+      patchbomb     command to send changesets as (a series of) patch emails
+  
+  (use "hg help extensions" for information on enabling extensions)
+
+
 no definition
 
   $ hg nodef
-  no definition for alias 'nodefinition'
+  abort: no definition for alias 'nodefinition'
   [255]
   $ hg help nodef
   no definition for alias 'nodefinition'
@@ -96,7 +114,7 @@
 no closing quotation
 
   $ hg noclosing
-  error in definition for alias 'noclosingquotation': No closing quotation
+  abort: error in definition for alias 'noclosingquotation': No closing quotation
   [255]
   $ hg help noclosing
   error in definition for alias 'noclosingquotation': No closing quotation
@@ -105,27 +123,30 @@
 invalid options
 
   $ hg no--cwd
-  error in definition for alias 'no--cwd': --cwd may only be given on the command line
+  abort: error in definition for alias 'no--cwd': --cwd may only be given on the command line
   [255]
   $ hg help no--cwd
-  error in definition for alias 'no--cwd': --cwd may only be given on the command line
+  error in definition for alias 'no--cwd': --cwd may only be given on the
+  command line
   $ hg no-R
-  error in definition for alias 'no-R': -R may only be given on the command line
+  abort: error in definition for alias 'no-R': -R may only be given on the command line
   [255]
   $ hg help no-R
   error in definition for alias 'no-R': -R may only be given on the command line
   $ hg no--repo
-  error in definition for alias 'no--repo': --repo may only be given on the command line
+  abort: error in definition for alias 'no--repo': --repo may only be given on the command line
   [255]
   $ hg help no--repo
-  error in definition for alias 'no--repo': --repo may only be given on the command line
+  error in definition for alias 'no--repo': --repo may only be given on the
+  command line
   $ hg no--repository
-  error in definition for alias 'no--repository': --repository may only be given on the command line
+  abort: error in definition for alias 'no--repository': --repository may only be given on the command line
   [255]
   $ hg help no--repository
-  error in definition for alias 'no--repository': --repository may only be given on the command line
+  error in definition for alias 'no--repository': --repository may only be given
+  on the command line
   $ hg no--config
-  error in definition for alias 'no--config': --config may only be given on the command line
+  abort: error in definition for alias 'no--config': --config may only be given on the command line
   [255]
 
 optional repository
@@ -229,6 +250,10 @@
   foo
   $ hg echoall 'test $2' foo
   test $2 foo
+  $ hg echoall 'test $@' foo '$@'
+  test $@ foo $@
+  $ hg echoall 'test "$@"' foo '"$@"'
+  test "$@" foo "$@"
   $ hg echo1 foo bar baz
   foo
   $ hg echo2 foo bar baz
@@ -237,6 +262,22 @@
   foo baz
   $ hg echo2 foo
   
+  $ hg echotokens
+  
+  $ hg echotokens foo 'bar $1 baz'
+  foo
+  bar $1 baz
+  $ hg echotokens 'test $2' foo
+  test $2
+  foo
+  $ hg echotokens 'test $@' foo '$@'
+  test $@
+  foo
+  $@
+  $ hg echotokens 'test "$@"' foo '"$@"'
+  test "$@"
+  foo
+  "$@"
   $ echo bar > bar
   $ hg commit -qA -m bar
   $ hg count .
@@ -372,7 +413,7 @@
   
   alias for: hg root
   
-  use "hg help rt" to show the full help text
+  (use "hg rt -h" to show more help)
   [255]
 
 invalid global arguments for normal commands, aliases, and shell aliases
@@ -401,7 +442,7 @@
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
-  use "hg help" for the full list of commands or "hg -v" for details
+  (use "hg help" for the full list of commands or "hg -v" for details)
   [255]
   $ hg --invalid mylog
   hg: option --invalid not recognized
@@ -427,7 +468,7 @@
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
-  use "hg help" for the full list of commands or "hg -v" for details
+  (use "hg help" for the full list of commands or "hg -v" for details)
   [255]
   $ hg --invalid blank
   hg: option --invalid not recognized
@@ -453,7 +494,7 @@
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
-  use "hg help" for the full list of commands or "hg -v" for details
+  (use "hg help" for the full list of commands or "hg -v" for details)
   [255]
 
 This should show id:
--- a/tests/test-ancestor.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-ancestor.py	Sat Sep 27 13:18:10 2014 -0500
@@ -91,6 +91,10 @@
     s = genlazyancestors([11, 13])
     printlazyancestors(s, [11, 13, 7, 9, 8, 3, 6, 4, 1, -1, 0])
 
+    # Standard with ancestry in the initial set (1 is ancestor of 3)
+    s = genlazyancestors([1, 3])
+    printlazyancestors(s, [1, -1, 0])
+
     # Including revs
     s = genlazyancestors([11, 13], inclusive=True)
     printlazyancestors(s, [11, 13, 7, 9, 8, 3, 6, 4, 1, -1, 0])
--- a/tests/test-ancestor.py.out	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-ancestor.py.out	Sat Sep 27 13:18:10 2014 -0500
@@ -38,6 +38,8 @@
 []
 % lazy ancestor set for [11, 13], stoprev = 0, inclusive = False
 [7, 8, 3, 4, 1, 0]
+% lazy ancestor set for [1, 3], stoprev = 0, inclusive = False
+[1, 0]
 % lazy ancestor set for [11, 13], stoprev = 0, inclusive = True
 [11, 13, 7, 8, 3, 4, 1, 0]
 % lazy ancestor set for [11, 13], stoprev = 6, inclusive = False
--- a/tests/test-annotate.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-annotate.t	Sat Sep 27 13:18:10 2014 -0500
@@ -51,6 +51,29 @@
   $ hg annotate -cdnul a
   nobody 0 8435f90966e4 Thu Jan 01 00:00:01 1970 +0000:1: a
 
+annotate (JSON)
+
+  $ hg annotate -Tjson a
+  [
+   {
+    "line": "a\n",
+    "rev": 0
+   }
+  ]
+
+  $ hg annotate -Tjson -cdfnul a
+  [
+   {
+    "date": [1.0, 0],
+    "file": "a",
+    "line": "a\n",
+    "line_number": 1,
+    "node": "8435f90966e442695d2ded29fdade2bac5ad8065",
+    "rev": 0,
+    "user": "nobody"
+   }
+  ]
+
   $ cat <<EOF >>a
   > a
   > a
--- a/tests/test-archive-symlinks.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-archive-symlinks.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" symlink || exit 80
+#require symlink
 
   $ origdir=`pwd`
 
--- a/tests/test-archive.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-archive.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hg init test
   $ cd test
--- a/tests/test-bad-pull.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-bad-pull.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 #if windows
   $ hg clone http://localhost:$HGPORT/ copy
--- a/tests/test-bookmarks-pushpull.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-bookmarks-pushpull.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ cat << EOF >> $HGRCPATH
   > [ui]
--- a/tests/test-bundle.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-bundle.t	Sat Sep 27 13:18:10 2014 -0500
@@ -422,7 +422,7 @@
   $ rm -r full-clone
 
 When cloning from a non-copiable repository into '', do not
-recurse infinitely (issue 2528)
+recurse infinitely (issue2528)
 
   $ hg clone full.hg ''
   abort: empty destination path is not valid
--- a/tests/test-bundle2.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-bundle2.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,3 +1,7 @@
+
+  $ getmainid() {
+  >    hg -R main log --template '{node}\n' --rev "$1"
+  > }
 
 Create an extension to test bundle2 API
 
@@ -16,6 +20,9 @@
   > from mercurial import discovery
   > from mercurial import changegroup
   > from mercurial import error
+  > from mercurial import obsolete
+  > 
+  > obsolete._enabled = True
   > 
   > try:
   >     import msvcrt
@@ -99,7 +106,7 @@
   >             headmissing = [c.node() for c in repo.set('heads(%ld)', revs)]
   >             headcommon  = [c.node() for c in repo.set('parents(%ld) - %ld', revs, revs)]
   >             outgoing = discovery.outgoing(repo.changelog, headcommon, headmissing)
-  >             cg = changegroup.getlocalbundle(repo, 'test:bundle2', outgoing, None)
+  >             cg = changegroup.getlocalchangegroup(repo, 'test:bundle2', outgoing, None)
   >             bundler.newpart('b2x:changegroup', data=cg.getchunks())
   > 
   >     if opts['parts']:
@@ -191,7 +198,7 @@
   > bundle2-exp=True
   > [ui]
   > ssh=python "$TESTDIR/dummyssh"
-  > logtemplate={rev}:{node|short} {phase} {author} {desc|firstline}
+  > logtemplate={rev}:{node|short} {phase} {author} {bookmarks} {desc|firstline}
   > [web]
   > push_ssl = false
   > allow_push = *
@@ -668,23 +675,23 @@
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg log -G
-  o  8:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> H
+  o  8:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com>  H
   |
-  | o  7:eea13746799a draft Nicolas Dumazet <nicdumz.commits@gmail.com> G
+  | o  7:eea13746799a draft Nicolas Dumazet <nicdumz.commits@gmail.com>  G
   |/|
-  o |  6:24b6387c8c8c draft Nicolas Dumazet <nicdumz.commits@gmail.com> F
+  o |  6:24b6387c8c8c draft Nicolas Dumazet <nicdumz.commits@gmail.com>  F
   | |
-  | o  5:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  | o  5:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |/
-  | o  4:32af7686d403 draft Nicolas Dumazet <nicdumz.commits@gmail.com> D
+  | o  4:32af7686d403 draft Nicolas Dumazet <nicdumz.commits@gmail.com>  D
   | |
-  | o  3:5fddd98957c8 draft Nicolas Dumazet <nicdumz.commits@gmail.com> C
+  | o  3:5fddd98957c8 draft Nicolas Dumazet <nicdumz.commits@gmail.com>  C
   | |
-  | o  2:42ccdea3bb16 draft Nicolas Dumazet <nicdumz.commits@gmail.com> B
+  | o  2:42ccdea3bb16 draft Nicolas Dumazet <nicdumz.commits@gmail.com>  B
   |/
-  o  1:cd010b8cd998 draft Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  1:cd010b8cd998 draft Nicolas Dumazet <nicdumz.commits@gmail.com>  A
   
-  @  0:3903775176ed draft test a
+  @  0:3903775176ed draft test  a
   
 
   $ hg bundle2 --debug --rev '8+7+5+4' ../rev.hg2
@@ -758,26 +765,34 @@
   added 0 changesets with 0 changes to 3 files
   \x00\x00\x00\x00\x00\x00 (no-eol) (esc)
 
+  $ cd ..
+
 Real world exchange
 =====================
 
+Add more obsolescence information
+
+  $ hg -R main debugobsolete -d '0 0' 1111111111111111111111111111111111111111 `getmainid 9520eea781bc`
+  $ hg -R main debugobsolete -d '0 0' 2222222222222222222222222222222222222222 `getmainid 24b6387c8c8c`
 
 clone --pull
 
-  $ cd ..
   $ hg -R main phase --public cd010b8cd998
   $ hg clone main other --pull --rev 9520eea781bc
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
+  1 new obsolescence markers
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R other log -G
-  @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |
-  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com>  A
   
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull
 
@@ -789,14 +804,18 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
+  1 new obsolescence markers
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R other log -G
-  o  2:24b6387c8c8c draft Nicolas Dumazet <nicdumz.commits@gmail.com> F
+  o  2:24b6387c8c8c draft Nicolas Dumazet <nicdumz.commits@gmail.com>  F
   |
-  | @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  | @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |/
-  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com>  A
   
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull empty (with phase movement)
 
@@ -805,95 +824,155 @@
   pulling from $TESTTMP/main (glob)
   no changes found
   $ hg -R other log -G
-  o  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F
+  o  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com>  F
   |
-  | @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  | @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |/
-  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com>  A
   
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+
 pull empty
 
   $ hg -R other pull -r 24b6387c8c8c
   pulling from $TESTTMP/main (glob)
   no changes found
   $ hg -R other log -G
-  o  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F
+  o  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com>  F
   |
-  | @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  | @  1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |/
-  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com>  A
   
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+
+add extra data to test their exchange during push
+
+  $ hg -R main bookmark --rev eea13746799a book_eea1
+  $ hg -R main debugobsolete -d '0 0' 3333333333333333333333333333333333333333 `getmainid eea13746799a`
+  $ hg -R main bookmark --rev 02de42196ebe book_02de
+  $ hg -R main debugobsolete -d '0 0' 4444444444444444444444444444444444444444 `getmainid 02de42196ebe`
+  $ hg -R main bookmark --rev 42ccdea3bb16 book_42cc
+  $ hg -R main debugobsolete -d '0 0' 5555555555555555555555555555555555555555 `getmainid 42ccdea3bb16`
+  $ hg -R main bookmark --rev 5fddd98957c8 book_5fdd
+  $ hg -R main debugobsolete -d '0 0' 6666666666666666666666666666666666666666 `getmainid 5fddd98957c8`
+  $ hg -R main bookmark --rev 32af7686d403 book_32af
+  $ hg -R main debugobsolete -d '0 0' 7777777777777777777777777777777777777777 `getmainid 32af7686d403`
+
+  $ hg -R other bookmark --rev cd010b8cd998 book_eea1
+  $ hg -R other bookmark --rev cd010b8cd998 book_02de
+  $ hg -R other bookmark --rev cd010b8cd998 book_42cc
+  $ hg -R other bookmark --rev cd010b8cd998 book_5fdd
+  $ hg -R other bookmark --rev cd010b8cd998 book_32af
+
+  $ hg -R main phase --public eea13746799a
 
 push
-
-  $ hg -R main phase --public eea13746799a
-  $ hg -R main push other --rev eea13746799a
+  $ hg -R main push other --rev eea13746799a --bookmark book_eea1
   pushing to other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 0 changes to 0 files (-1 heads)
+  remote: 1 new obsolescence markers
+  updating bookmark book_eea1
+  exporting bookmark book_eea1
   $ hg -R other log -G
-  o    3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G
+  o    3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> book_eea1 G
   |\
-  | o  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F
+  | o  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com>  F
   | |
-  @ |  1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  @ |  1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |/
-  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> book_02de book_32af book_42cc book_5fdd A
   
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull over ssh
 
-  $ hg -R other pull ssh://user@dummy/main -r 02de42196ebe --traceback
+  $ hg -R other pull ssh://user@dummy/main -r 02de42196ebe --bookmark book_02de
   pulling from ssh://user@dummy/main
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
+  1 new obsolescence markers
+  updating bookmark book_02de
   (run 'hg heads' to see heads, 'hg merge' to merge)
+  importing bookmark book_02de
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pull over http
 
   $ hg -R main serve -p $HGPORT -d --pid-file=main.pid -E main-error.log
   $ cat main.pid >> $DAEMON_PIDS
 
-  $ hg -R other pull http://localhost:$HGPORT/ -r 42ccdea3bb16
+  $ hg -R other pull http://localhost:$HGPORT/ -r 42ccdea3bb16 --bookmark book_42cc
   pulling from http://localhost:$HGPORT/
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
+  1 new obsolescence markers
+  updating bookmark book_42cc
   (run 'hg heads .' to see heads, 'hg merge' to merge)
+  importing bookmark book_42cc
   $ cat main-error.log
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5555555555555555555555555555555555555555 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 push over ssh
 
-  $ hg -R main push ssh://user@dummy/other -r 5fddd98957c8
+  $ hg -R main push ssh://user@dummy/other -r 5fddd98957c8 --bookmark book_5fdd
   pushing to ssh://user@dummy/other
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
+  remote: 1 new obsolescence markers
+  updating bookmark book_5fdd
+  exporting bookmark book_5fdd
   $ hg -R other log -G
-  o  6:5fddd98957c8 draft Nicolas Dumazet <nicdumz.commits@gmail.com> C
+  o  6:5fddd98957c8 draft Nicolas Dumazet <nicdumz.commits@gmail.com> book_5fdd C
   |
-  o  5:42ccdea3bb16 draft Nicolas Dumazet <nicdumz.commits@gmail.com> B
+  o  5:42ccdea3bb16 draft Nicolas Dumazet <nicdumz.commits@gmail.com> book_42cc B
   |
-  | o  4:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> H
+  | o  4:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> book_02de H
   | |
-  | | o  3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G
+  | | o  3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> book_eea1 G
   | |/|
-  | o |  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F
+  | o |  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com>  F
   |/ /
-  | @  1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  | @  1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |/
-  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> book_32af A
   
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5555555555555555555555555555555555555555 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  6666666666666666666666666666666666666666 5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 push over http
 
@@ -901,34 +980,45 @@
   $ cat other.pid >> $DAEMON_PIDS
 
   $ hg -R main phase --public 32af7686d403
-  $ hg -R main push http://localhost:$HGPORT2/ -r 32af7686d403
+  $ hg -R main push http://localhost:$HGPORT2/ -r 32af7686d403 --bookmark book_32af
   pushing to http://localhost:$HGPORT2/
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
+  remote: 1 new obsolescence markers
+  updating bookmark book_32af
+  exporting bookmark book_32af
   $ cat other-error.log
 
 Check final content.
 
   $ hg -R other log -G
-  o  7:32af7686d403 public Nicolas Dumazet <nicdumz.commits@gmail.com> D
+  o  7:32af7686d403 public Nicolas Dumazet <nicdumz.commits@gmail.com> book_32af D
   |
-  o  6:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C
+  o  6:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> book_5fdd C
   |
-  o  5:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B
+  o  5:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> book_42cc B
   |
-  | o  4:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> H
+  | o  4:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> book_02de H
   | |
-  | | o  3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G
+  | | o  3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> book_eea1 G
   | |/|
-  | o |  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F
+  | o |  2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com>  F
   |/ /
-  | @  1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E
+  | @  1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com>  E
   |/
-  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A
+  o  0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com>  A
   
+  $ hg -R other debugobsolete
+  1111111111111111111111111111111111111111 9520eea781bcca16c1e15acc0ba14335a0e8e5ba 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  2222222222222222222222222222222222222222 24b6387c8c8cae37178880f3fa95ded3cb1cf785 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  3333333333333333333333333333333333333333 eea13746799a9e0bfd88f29d3c2e9dc9389f524f 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4444444444444444444444444444444444444444 02de42196ebee42ef284b6780a87cdc96e8eaab6 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5555555555555555555555555555555555555555 42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  6666666666666666666666666666666666666666 5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  7777777777777777777777777777777777777777 32af7686d403cf45b5d95f2d70cebea587ac806a 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Error Handling
 ==============
@@ -964,7 +1054,8 @@
   >     raise util.Abort('Abandon ship!', hint="don't panic")
   > 
   > def uisetup(ui):
-  >     exchange.bundle2partsgenerators.insert(0, _pushbundle2failpart)
+  >     exchange.b2partsgenmapping['failpart'] = _pushbundle2failpart
+  >     exchange.b2partsgenorder.insert(0, 'failpart')
   > 
   > EOF
 
--- a/tests/test-casecollision-merge.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-casecollision-merge.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,4 @@
-run only on case-insensitive filesystems
-
-  $ "$TESTDIR/hghave" icasefs || exit 80
+#require icasefs
 
 ################################
 test for branch merging
--- a/tests/test-casecollision.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-casecollision.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,4 @@
-run only on case-sensitive filesystems
-
-  $ "$TESTDIR/hghave" no-icasefs || exit 80
+#require no-icasefs
 
 test file addition with colliding case
 
--- a/tests/test-casefolding.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-casefolding.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" icasefs || exit 80
+#require icasefs
 
   $ hg debugfs | grep 'case-sensitive:'
   case-sensitive: no
--- a/tests/test-changelog-exec.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-changelog-exec.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,9 +1,9 @@
+#require execbit
+
 b51a8138292a introduced a regression where we would mention in the
 changelog executable files added by the second parent of a merge. Test
 that that doesn't happen anymore
 
-  $ "$TESTDIR/hghave" execbit || exit 80
-
   $ hg init repo
   $ cd repo
   $ echo foo > foo
--- a/tests/test-check-code-hg.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-check-code-hg.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-#if test-repo
+#require test-repo
 
   $ check_code="$TESTDIR"/../contrib/check-code.py
   $ cd "$TESTDIR"/..
@@ -13,5 +13,3 @@
   Skipping mercurial/httpclient/__init__.py it has no-che?k-code (glob)
   Skipping mercurial/httpclient/_readers.py it has no-che?k-code (glob)
   Skipping mercurial/httpclient/socketutil.py it has no-che?k-code (glob)
-
-#endif
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-check-commit-hg.t	Sat Sep 27 13:18:10 2014 -0500
@@ -0,0 +1,26 @@
+#require test-repo
+
+Enable obsolescence to avoid the warning issue when obsmarker are found
+
+  $ cat > obs.py << EOF
+  > import mercurial.obsolete
+  > mercurial.obsolete._enabled = True
+  > EOF
+  $ echo '[extensions]' >> $HGRCPATH
+  $ echo "obs=${TESTTMP}/obs.py" >> $HGRCPATH
+
+Go back in the hg repo
+
+  $ cd $TESTDIR/..
+
+  $ for node in `hg log --rev 'draft() and ::.' --template '{node|short}\n'`; do
+  >    hg export $node | contrib/check-commit > ${TESTTMP}/check-commit.out
+  >    if [ $? -ne 0 ]; then
+  >        echo "Revision $node does not comply to commit message rules"
+  >        echo '------------------------------------------------------'
+  >        cat ${TESTTMP}/check-commit.out
+  >        echo
+  >   fi
+  > done
+
+
--- a/tests/test-check-pyflakes.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-check-pyflakes.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-#if test-repo pyflakes
+#require test-repo pyflakes
 
   $ cd "`dirname "$TESTDIR"`"
 
@@ -7,16 +7,6 @@
 
   $ hg locate 'set:**.py or grep("^!#.*python")' 2>/dev/null \
   > | xargs pyflakes 2>/dev/null | "$TESTDIR/filterpyflakes.py"
-  contrib/win32/hgwebdir_wsgi.py:*: 'win32traceutil' imported but unused (glob)
-  setup.py:*: 'sha' imported but unused (glob)
-  setup.py:*: 'zlib' imported but unused (glob)
-  setup.py:*: 'bz2' imported but unused (glob)
-  setup.py:*: 'py2exe' imported but unused (glob)
-  tests/hghave.py:*: '_lsprof' imported but unused (glob)
-  tests/hghave.py:*: 'publish_cmdline' imported but unused (glob)
-  tests/hghave.py:*: 'pygments' imported but unused (glob)
-  tests/hghave.py:*: 'ssl' imported but unused (glob)
-  contrib/win32/hgwebdir_wsgi.py:93: 'from isapi.install import *' used; unable to detect undefined names (glob)
   tests/filterpyflakes.py:58: undefined name 'undefinedname'
   
-#endif
+
--- a/tests/test-clone-cgi.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-clone-cgi.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" no-msys || exit 80 # MSYS will translate web paths as if they were file paths
+#require no-msys # MSYS will translate web paths as if they were file paths
 
 This is a test of the wire protocol over CGI-based hgweb.
 initialize repository
--- a/tests/test-clone.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-clone.t	Sat Sep 27 13:18:10 2014 -0500
@@ -25,12 +25,25 @@
   .hg/store/data/b.d
   .hg/store/data/b.i
 
+Trigger branchcache creation:
+
+  $ hg branches
+  default                       10:a7949464abda
+  $ ls .hg/cache
+  branch2-served
+
 Default operation:
 
   $ hg clone . ../b
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../b
+
+Ensure branchcache got copied over:
+
+  $ ls .hg/cache
+  branch2-served
+
   $ cat a
   a
   $ hg verify
@@ -58,6 +71,12 @@
   listing keys for "bookmarks"
 #endif
   $ cd ../c
+
+Ensure branchcache got copied over:
+
+  $ ls .hg/cache
+  branch2-served
+
   $ cat a 2>/dev/null || echo "a not present"
   a not present
   $ hg verify
--- a/tests/test-command-template.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-command-template.t	Sat Sep 27 13:18:10 2014 -0500
@@ -468,6 +468,350 @@
   </log>
 
 
+Test JSON style:
+
+  $ hg log -k nosuch -Tjson
+  []
+
+  $ hg log -qr . -Tjson
+  [
+   {
+    "rev": 8,
+    "node": "95c24699272ef57d062b8bccc32c878bf841784a"
+   }
+  ]
+
+  $ hg log -vpr . -Tjson --stat
+  [
+   {
+    "rev": 8,
+    "node": "95c24699272ef57d062b8bccc32c878bf841784a",
+    "branch": "default",
+    "phase": "draft",
+    "user": "test",
+    "date": [1577872860, 0],
+    "desc": "third",
+    "bookmarks": [],
+    "tags": ["tip"],
+    "parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
+    "files": ["fourth", "second", "third"],
+    "diffstat": " fourth |  1 +\n second |  1 -\n third  |  1 +\n 3 files changed, 2 insertions(+), 1 deletions(-)\n",
+    "diff": "diff -r 29114dbae42b -r 95c24699272e fourth\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/fourth\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+second\ndiff -r 29114dbae42b -r 95c24699272e second\n--- a/second\tMon Jan 12 13:46:40 1970 +0000\n+++ /dev/null\tThu Jan 01 00:00:00 1970 +0000\n@@ -1,1 +0,0 @@\n-second\ndiff -r 29114dbae42b -r 95c24699272e third\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/third\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+third\n"
+   }
+  ]
+
+  $ hg log -T json
+  [
+   {
+    "rev": 8,
+    "node": "95c24699272ef57d062b8bccc32c878bf841784a",
+    "branch": "default",
+    "phase": "draft",
+    "user": "test",
+    "date": [1577872860, 0],
+    "desc": "third",
+    "bookmarks": [],
+    "tags": ["tip"],
+    "parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"]
+   },
+   {
+    "rev": 7,
+    "node": "29114dbae42b9f078cf2714dbe3a86bba8ec7453",
+    "branch": "default",
+    "phase": "draft",
+    "user": "User Name <user@hostname>",
+    "date": [1000000, 0],
+    "desc": "second",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["0000000000000000000000000000000000000000"]
+   },
+   {
+    "rev": 6,
+    "node": "d41e714fe50d9e4a5f11b4d595d543481b5f980b",
+    "branch": "default",
+    "phase": "draft",
+    "user": "person",
+    "date": [1500001, 0],
+    "desc": "merge",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["13207e5a10d9fd28ec424934298e176197f2c67f", "bbe44766e73d5f11ed2177f1838de10c53ef3e74"]
+   },
+   {
+    "rev": 5,
+    "node": "13207e5a10d9fd28ec424934298e176197f2c67f",
+    "branch": "default",
+    "phase": "draft",
+    "user": "person",
+    "date": [1500000, 0],
+    "desc": "new head",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"]
+   },
+   {
+    "rev": 4,
+    "node": "bbe44766e73d5f11ed2177f1838de10c53ef3e74",
+    "branch": "foo",
+    "phase": "draft",
+    "user": "person",
+    "date": [1400000, 0],
+    "desc": "new branch",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"]
+   },
+   {
+    "rev": 3,
+    "node": "10e46f2dcbf4823578cf180f33ecf0b957964c47",
+    "branch": "default",
+    "phase": "draft",
+    "user": "person",
+    "date": [1300000, 0],
+    "desc": "no user, no domain",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["97054abb4ab824450e9164180baf491ae0078465"]
+   },
+   {
+    "rev": 2,
+    "node": "97054abb4ab824450e9164180baf491ae0078465",
+    "branch": "default",
+    "phase": "draft",
+    "user": "other@place",
+    "date": [1200000, 0],
+    "desc": "no person",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["b608e9d1a3f0273ccf70fb85fd6866b3482bf965"]
+   },
+   {
+    "rev": 1,
+    "node": "b608e9d1a3f0273ccf70fb85fd6866b3482bf965",
+    "branch": "default",
+    "phase": "draft",
+    "user": "A. N. Other <other@place>",
+    "date": [1100000, 0],
+    "desc": "other 1\nother 2\n\nother 3",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["1e4e1b8f71e05681d422154f5421e385fec3454f"]
+   },
+   {
+    "rev": 0,
+    "node": "1e4e1b8f71e05681d422154f5421e385fec3454f",
+    "branch": "default",
+    "phase": "draft",
+    "user": "User Name <user@hostname>",
+    "date": [1000000, 0],
+    "desc": "line 1\nline 2",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["0000000000000000000000000000000000000000"]
+   }
+  ]
+
+  $ hg heads -v -Tjson
+  [
+   {
+    "rev": 8,
+    "node": "95c24699272ef57d062b8bccc32c878bf841784a",
+    "branch": "default",
+    "phase": "draft",
+    "user": "test",
+    "date": [1577872860, 0],
+    "desc": "third",
+    "bookmarks": [],
+    "tags": ["tip"],
+    "parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
+    "files": ["fourth", "second", "third"]
+   },
+   {
+    "rev": 6,
+    "node": "d41e714fe50d9e4a5f11b4d595d543481b5f980b",
+    "branch": "default",
+    "phase": "draft",
+    "user": "person",
+    "date": [1500001, 0],
+    "desc": "merge",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["13207e5a10d9fd28ec424934298e176197f2c67f", "bbe44766e73d5f11ed2177f1838de10c53ef3e74"],
+    "files": []
+   },
+   {
+    "rev": 4,
+    "node": "bbe44766e73d5f11ed2177f1838de10c53ef3e74",
+    "branch": "foo",
+    "phase": "draft",
+    "user": "person",
+    "date": [1400000, 0],
+    "desc": "new branch",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
+    "files": []
+   }
+  ]
+
+  $ hg log --debug -Tjson
+  [
+   {
+    "rev": 8,
+    "node": "95c24699272ef57d062b8bccc32c878bf841784a",
+    "branch": "default",
+    "phase": "draft",
+    "user": "test",
+    "date": [1577872860, 0],
+    "desc": "third",
+    "bookmarks": [],
+    "tags": ["tip"],
+    "parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
+    "manifest": "94961b75a2da554b4df6fb599e5bfc7d48de0c64",
+    "extra": {"branch": "default"},
+    "modified": [],
+    "added": ["second"],
+    "removed": ["fourth", "third"]
+   },
+   {
+    "rev": 7,
+    "node": "29114dbae42b9f078cf2714dbe3a86bba8ec7453",
+    "branch": "default",
+    "phase": "draft",
+    "user": "User Name <user@hostname>",
+    "date": [1000000, 0],
+    "desc": "second",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["0000000000000000000000000000000000000000"],
+    "manifest": "f2dbc354b94e5ec0b4f10680ee0cee816101d0bf",
+    "extra": {"branch": "default"},
+    "modified": [],
+    "added": [],
+    "removed": ["second"]
+   },
+   {
+    "rev": 6,
+    "node": "d41e714fe50d9e4a5f11b4d595d543481b5f980b",
+    "branch": "default",
+    "phase": "draft",
+    "user": "person",
+    "date": [1500001, 0],
+    "desc": "merge",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["13207e5a10d9fd28ec424934298e176197f2c67f", "bbe44766e73d5f11ed2177f1838de10c53ef3e74"],
+    "manifest": "4dc3def4f9b4c6e8de820f6ee74737f91e96a216",
+    "extra": {"branch": "default"},
+    "modified": [],
+    "added": [],
+    "removed": []
+   },
+   {
+    "rev": 5,
+    "node": "13207e5a10d9fd28ec424934298e176197f2c67f",
+    "branch": "default",
+    "phase": "draft",
+    "user": "person",
+    "date": [1500000, 0],
+    "desc": "new head",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
+    "manifest": "4dc3def4f9b4c6e8de820f6ee74737f91e96a216",
+    "extra": {"branch": "default"},
+    "modified": [],
+    "added": [],
+    "removed": ["d"]
+   },
+   {
+    "rev": 4,
+    "node": "bbe44766e73d5f11ed2177f1838de10c53ef3e74",
+    "branch": "foo",
+    "phase": "draft",
+    "user": "person",
+    "date": [1400000, 0],
+    "desc": "new branch",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
+    "manifest": "cb5a1327723bada42f117e4c55a303246eaf9ccc",
+    "extra": {"branch": "foo"},
+    "modified": [],
+    "added": [],
+    "removed": []
+   },
+   {
+    "rev": 3,
+    "node": "10e46f2dcbf4823578cf180f33ecf0b957964c47",
+    "branch": "default",
+    "phase": "draft",
+    "user": "person",
+    "date": [1300000, 0],
+    "desc": "no user, no domain",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["97054abb4ab824450e9164180baf491ae0078465"],
+    "manifest": "cb5a1327723bada42f117e4c55a303246eaf9ccc",
+    "extra": {"branch": "default"},
+    "modified": ["c"],
+    "added": [],
+    "removed": []
+   },
+   {
+    "rev": 2,
+    "node": "97054abb4ab824450e9164180baf491ae0078465",
+    "branch": "default",
+    "phase": "draft",
+    "user": "other@place",
+    "date": [1200000, 0],
+    "desc": "no person",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["b608e9d1a3f0273ccf70fb85fd6866b3482bf965"],
+    "manifest": "6e0e82995c35d0d57a52aca8da4e56139e06b4b1",
+    "extra": {"branch": "default"},
+    "modified": [],
+    "added": [],
+    "removed": ["c"]
+   },
+   {
+    "rev": 1,
+    "node": "b608e9d1a3f0273ccf70fb85fd6866b3482bf965",
+    "branch": "default",
+    "phase": "draft",
+    "user": "A. N. Other <other@place>",
+    "date": [1100000, 0],
+    "desc": "other 1\nother 2\n\nother 3",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["1e4e1b8f71e05681d422154f5421e385fec3454f"],
+    "manifest": "4e8d705b1e53e3f9375e0e60dc7b525d8211fe55",
+    "extra": {"branch": "default"},
+    "modified": [],
+    "added": [],
+    "removed": ["b"]
+   },
+   {
+    "rev": 0,
+    "node": "1e4e1b8f71e05681d422154f5421e385fec3454f",
+    "branch": "default",
+    "phase": "draft",
+    "user": "User Name <user@hostname>",
+    "date": [1000000, 0],
+    "desc": "line 1\nline 2",
+    "bookmarks": [],
+    "tags": [],
+    "parents": ["0000000000000000000000000000000000000000"],
+    "manifest": "a0c8bcbbb45c63b90b70ad007bf38961f64f2af0",
+    "extra": {"branch": "default"},
+    "modified": [],
+    "added": [],
+    "removed": ["a"]
+   }
+  ]
+
 Error if style not readable:
 
 #if unix-permissions no-root
@@ -1450,6 +1794,61 @@
   hg: parse error: unknown function 'foo'
   [255]
 
+Test diff function:
+
+  $ hg diff -c 8
+  diff -r 29114dbae42b -r 95c24699272e fourth
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/fourth	Wed Jan 01 10:01:00 2020 +0000
+  @@ -0,0 +1,1 @@
+  +second
+  diff -r 29114dbae42b -r 95c24699272e second
+  --- a/second	Mon Jan 12 13:46:40 1970 +0000
+  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,1 +0,0 @@
+  -second
+  diff -r 29114dbae42b -r 95c24699272e third
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/third	Wed Jan 01 10:01:00 2020 +0000
+  @@ -0,0 +1,1 @@
+  +third
+
+  $ hg log -r 8 -T "{diff()}"
+  diff -r 29114dbae42b -r 95c24699272e fourth
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/fourth	Wed Jan 01 10:01:00 2020 +0000
+  @@ -0,0 +1,1 @@
+  +second
+  diff -r 29114dbae42b -r 95c24699272e second
+  --- a/second	Mon Jan 12 13:46:40 1970 +0000
+  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,1 +0,0 @@
+  -second
+  diff -r 29114dbae42b -r 95c24699272e third
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/third	Wed Jan 01 10:01:00 2020 +0000
+  @@ -0,0 +1,1 @@
+  +third
+
+  $ hg log -r 8 -T "{diff('glob:f*')}"
+  diff -r 29114dbae42b -r 95c24699272e fourth
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/fourth	Wed Jan 01 10:01:00 2020 +0000
+  @@ -0,0 +1,1 @@
+  +second
+
+  $ hg log -r 8 -T "{diff('', 'glob:f*')}"
+  diff -r 29114dbae42b -r 95c24699272e second
+  --- a/second	Mon Jan 12 13:46:40 1970 +0000
+  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  @@ -1,1 +0,0 @@
+  -second
+  diff -r 29114dbae42b -r 95c24699272e third
+  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/third	Wed Jan 01 10:01:00 2020 +0000
+  @@ -0,0 +1,1 @@
+  +third
+
   $ cd ..
 
 
@@ -1834,6 +2233,15 @@
   1 Parents: 0
   0 Parents: 
 
+  $ cat >> .hg/hgrc <<EOF
+  > [revsetalias]
+  > myparents(\$1) = parents(\$1)
+  > EOF
+  $ hg log --template '{rev} Parents: {revset("myparents(%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
--- a/tests/test-commandserver.py.out	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-commandserver.py.out	Sat Sep 27 13:18:10 2014 -0500
@@ -34,7 +34,7 @@
  summary       summarize working directory state
  update        update working directory (or switch revisions)
 
-use "hg help" for the full list of commands or "hg -v" for details
+(use "hg help" for the full list of commands or "hg -v" for details)
  runcommand id --quiet
 000000000000
  runcommand id
--- a/tests/test-commit-amend.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-commit-amend.t	Sat Sep 27 13:18:10 2014 -0500
@@ -145,7 +145,12 @@
 
 Test -u/-d:
 
-  $ hg ci --amend -u foo -d '1 0'
+  $ cat > .hg/checkeditform.sh <<EOF
+  > env | grep HGEDITFORM
+  > true
+  > EOF
+  $ HGEDITOR="sh .hg/checkeditform.sh" hg ci --amend -u foo -d '1 0'
+  HGEDITFORM=commit.amend.normal
   saved backup bundle to $TESTTMP/.hg/strip-backup/1cd866679df8-amend-backup.hg (glob)
   $ echo a >> a
   $ hg ci --amend -u foo -d '1 0'
@@ -619,7 +624,8 @@
   zz renamed from z:69a1b67522704ec122181c0890bd16e9d3e7516a
   $ hg debugrename cc
   cc not renamed
-  $ hg ci --amend -m 'merge bar (amend message)'
+  $ HGEDITOR="sh .hg/checkeditform.sh" hg ci --amend -m 'merge bar (amend message)' --edit
+  HGEDITFORM=commit.amend.merge
   $ hg log --config diff.git=1 -pr .
   changeset:   24:832b50f2c271
   tag:         tip
--- a/tests/test-commit.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-commit.t	Sat Sep 27 13:18:10 2014 -0500
@@ -4,7 +4,12 @@
   $ cd test
   $ echo foo > foo
   $ hg add foo
-  $ HGEDITOR=true hg commit -m ""
+  $ cat > $TESTTMP/checkeditform.sh <<EOF
+  > env | grep HGEDITFORM
+  > true
+  > EOF
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg commit -m ""
+  HGEDITFORM=commit.normal.normal
   abort: empty commit message
   [255]
   $ hg commit -d '0 0' -m commit-1
@@ -277,7 +282,8 @@
 
 should succeed
 
-  $ hg ci -mmerge
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg ci -mmerge --edit
+  HGEDITFORM=commit.normal.merge
   $ cd ..
 
 
@@ -359,6 +365,20 @@
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
+  > changeset.commit.normal = HG: this is "commit.normal" template
+  >     HG: {extramsg}
+  >     {if(currentbookmark,
+  >    "HG: bookmark '{currentbookmark}' is activated\n",
+  >    "HG: no bookmark is activated\n")}{subrepos %
+  >    "HG: subrepo '{subrepo}' is changed\n"}
+  > 
+  > changeset.commit = HG: this is "commit" template
+  >     HG: {extramsg}
+  >     {if(currentbookmark,
+  >    "HG: bookmark '{currentbookmark}' is activated\n",
+  >    "HG: no bookmark is activated\n")}{subrepos %
+  >    "HG: subrepo '{subrepo}' is changed\n"}
+  > 
   > changeset = HG: this is customized commit template
   >     HG: {extramsg}
   >     {if(currentbookmark,
@@ -373,7 +393,7 @@
   $ echo 'sub2 = sub2' >> .hgsub
 
   $ HGEDITOR=cat hg commit -S -q
-  HG: this is customized commit template
+  HG: this is "commit.normal" template
   HG: Leave message empty to abort commit.
   HG: bookmark 'currentbookmark' is activated
   HG: subrepo 'sub' is changed
@@ -381,9 +401,28 @@
   abort: empty commit message
   [255]
 
+  $ cat >> .hg/hgrc <<EOF
+  > [committemplate]
+  > changeset.commit.normal =
+  > # now, "changeset.commit" should be chosen for "hg commit"
+  > EOF
+
   $ hg bookmark --inactive currentbookmark
   $ hg forget .hgsub
   $ HGEDITOR=cat hg commit -q
+  HG: this is "commit" template
+  HG: Leave message empty to abort commit.
+  HG: no bookmark is activated
+  abort: empty commit message
+  [255]
+
+  $ cat >> .hg/hgrc <<EOF
+  > [committemplate]
+  > changeset.commit =
+  > # now, "changeset" should be chosen for "hg commit"
+  > EOF
+
+  $ HGEDITOR=cat hg commit -q
   HG: this is customized commit template
   HG: Leave message empty to abort commit.
   HG: no bookmark is activated
--- a/tests/test-completion.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-completion.t	Sat Sep 27 13:18:10 2014 -0500
@@ -17,6 +17,7 @@
   copy
   diff
   export
+  files
   forget
   graft
   grep
@@ -197,7 +198,7 @@
 Show all commands + options
   $ hg debugcommands
   add: include, exclude, subrepos, dry-run
-  annotate: rev, follow, no-follow, text, user, file, date, number, changeset, line-number, ignore-all-space, ignore-space-change, ignore-blank-lines, include, exclude
+  annotate: rev, follow, no-follow, text, user, file, date, number, changeset, line-number, ignore-all-space, ignore-space-change, ignore-blank-lines, include, exclude, template
   clone: noupdate, updaterev, rev, branch, pull, uncompressed, ssh, remotecmd, insecure
   commit: addremove, close-branch, amend, secret, edit, include, exclude, message, logfile, date, user, subrepos
   diff: rev, change, text, git, nodates, show-function, reverse, ignore-all-space, ignore-space-change, ignore-blank-lines, unified, stat, include, exclude, subrepos
@@ -210,7 +211,7 @@
   push: force, rev, bookmark, branch, new-branch, ssh, remotecmd, insecure
   remove: after, force, include, exclude
   serve: accesslog, daemon, daemon-pipefds, errorlog, port, address, prefix, name, web-conf, webdir-conf, pid-file, stdio, cmdserver, templates, style, ipv6, certificate
-  status: all, modified, added, removed, deleted, clean, unknown, ignored, no-status, copies, print0, rev, change, include, exclude, subrepos
+  status: all, modified, added, removed, deleted, clean, unknown, ignored, no-status, copies, print0, rev, change, include, exclude, subrepos, template
   summary: remote
   update: clean, check, date, rev, tool
   addremove: similarity, include, exclude, dry-run
@@ -244,7 +245,7 @@
   debuginstall: 
   debugknown: 
   debuglabelcomplete: 
-  debugobsolete: flags, date, user
+  debugobsolete: flags, record-parents, rev, date, user
   debugpathcomplete: full, normal, added, removed
   debugpushkey: 
   debugpvec: 
@@ -257,7 +258,8 @@
   debugsuccessorssets: 
   debugwalk: include, exclude
   debugwireargs: three, four, five, ssh, remotecmd, insecure
-  graft: rev, continue, edit, log, currentdate, currentuser, date, user, tool, dry-run
+  files: rev, print0, include, exclude, template
+  graft: rev, continue, edit, log, force, currentdate, currentuser, date, user, tool, dry-run
   grep: print0, all, text, follow, ignore-case, files-with-matches, line-number, rev, user, date, include, exclude
   heads: rev, topo, active, closed, style, template
   help: extension, command, keyword
@@ -265,7 +267,7 @@
   import: strip, base, edit, force, no-commit, bypass, partial, exact, import-branch, message, logfile, date, user, similarity
   incoming: force, newest-first, bundle, rev, bookmarks, branch, patch, git, limit, no-merges, stat, graph, style, template, ssh, remotecmd, insecure, subrepos
   locate: rev, print0, fullpath, include, exclude
-  manifest: rev, all
+  manifest: rev, all, template
   outgoing: force, rev, newest-first, bookmarks, branch, patch, git, limit, no-merges, stat, graph, style, template, ssh, remotecmd, insecure, subrepos
   parents: rev, style, template
   paths: 
@@ -277,7 +279,7 @@
   rollback: dry-run, force
   root: 
   tag: force, local, rev, remove, edit, message, date, user
-  tags: 
+  tags: template
   tip: patch, git, style, template
   unbundle: update
   verify: 
--- a/tests/test-config.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-config.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,47 @@
 hide outer repo
   $ hg init
 
+Invalid syntax: no value
+
+  $ cat > .hg/hgrc << EOF
+  > novaluekey
+  > EOF
+  $ hg showconfig
+  hg: parse error at $TESTTMP/.hg/hgrc:1: novaluekey
+  [255]
+
+Invalid syntax: no key
+
+  $ cat > .hg/hgrc << EOF
+  > =nokeyvalue
+  > EOF
+  $ hg showconfig
+  hg: parse error at $TESTTMP/.hg/hgrc:1: =nokeyvalue
+  [255]
+
+Test hint about invalid syntax from leading white space
+
+  $ cat > .hg/hgrc << EOF
+  >  key=value
+  > EOF
+  $ hg showconfig
+  hg: parse error at $TESTTMP/.hg/hgrc:1:  key=value
+  unexpected leading whitespace
+  [255]
+
+  $ cat > .hg/hgrc << EOF
+  >  [section]
+  > key=value
+  > EOF
+  $ hg showconfig
+  hg: parse error at $TESTTMP/.hg/hgrc:1:  [section]
+  unexpected leading whitespace
+  [255]
+
+Reset hgrc
+
+  $ echo > .hg/hgrc
+
 Test case sensitive configuration
 
   $ echo '[Section]' >> $HGRCPATH
--- a/tests/test-conflict.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-conflict.t	Sat Sep 27 13:18:10 2014 -0500
@@ -198,3 +198,37 @@
   5
   >>>>>>> other
   Hop we are done.
+
+internal:merge3
+
+  $ hg up -q --clean .
+
+  $ hg merge 1 --tool internal:merge3
+  merging a
+  warning: conflicts during merge.
+  merging a incomplete! (edit conflicts, then use 'hg resolve --mark')
+  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
+  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
+  [1]
+  $ cat a
+  Small Mathematical Series.
+  <<<<<<< local
+  1
+  2
+  3
+  6
+  8
+  ||||||| base
+  One
+  Two
+  Three
+  Four
+  Five
+  =======
+  1
+  2
+  3
+  4
+  5
+  >>>>>>> other
+  Hop we are done.
--- a/tests/test-contrib.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-contrib.t	Sat Sep 27 13:18:10 2014 -0500
@@ -143,23 +143,11 @@
   $ echo not other >> conflict-local
   $ echo end >> conflict-local
   $ echo end >> conflict-other
+
   $ python simplemerge -p conflict-local base conflict-other
   base
   <<<<<<< conflict-local
   not other
-  =======
-  other
-  >>>>>>> conflict-other
-  end
-  warning: conflicts during merge.
-  [1]
-
---no-minimal
-
-  $ python simplemerge -p --no-minimal conflict-local base conflict-other
-  base
-  <<<<<<< conflict-local
-  not other
   end
   =======
   other
@@ -174,10 +162,11 @@
   base
   <<<<<<< foo
   not other
+  end
   =======
   other
+  end
   >>>>>>> conflict-other
-  end
   warning: conflicts during merge.
   [1]
 
@@ -187,17 +176,33 @@
   base
   <<<<<<< foo
   not other
+  end
   =======
   other
+  end
   >>>>>>> bar
+  warning: conflicts during merge.
+  [1]
+
+3 labels
+
+  $ python simplemerge -p -L foo -L bar -L base conflict-local base conflict-other
+  base
+  <<<<<<< foo
+  not other
   end
+  ||||||| base
+  =======
+  other
+  end
+  >>>>>>> bar
   warning: conflicts during merge.
   [1]
 
 too many labels
 
-  $ python simplemerge -p -L foo -L bar -L baz conflict-local base conflict-other
-  abort: can only specify two labels.
+  $ python simplemerge -p -L foo -L bar -L baz -L buz conflict-local base conflict-other
+  abort: can only specify three labels.
   [255]
 
 binary file
@@ -231,7 +236,7 @@
    -L --label       labels to use on conflict markers
    -a --text        treat all files as text
    -p --print       print results instead of overwriting LOCAL
-      --no-minimal  do not try to minimize conflict regions
+      --no-minimal  no effect (DEPRECATED)
    -h --help        display help and exit
    -q --quiet       suppress output
 
@@ -251,7 +256,7 @@
    -L --label       labels to use on conflict markers
    -a --text        treat all files as text
    -p --print       print results instead of overwriting LOCAL
-      --no-minimal  do not try to minimize conflict regions
+      --no-minimal  no effect (DEPRECATED)
    -h --help        display help and exit
    -q --quiet       suppress output
   [1]
@@ -272,7 +277,7 @@
    -L --label       labels to use on conflict markers
    -a --text        treat all files as text
    -p --print       print results instead of overwriting LOCAL
-      --no-minimal  do not try to minimize conflict regions
+      --no-minimal  no effect (DEPRECATED)
    -h --help        display help and exit
    -q --quiet       suppress output
   [1]
--- a/tests/test-convert-baz.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-baz.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" baz symlink || exit 80
+#require baz symlink
 
   $ baz my-id "mercurial <mercurial@selenic.com>"
 
--- a/tests/test-convert-bzr-114.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-bzr-114.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require bzr114
 
-  $ "$TESTDIR/hghave" bzr114 || exit 80
   $ . "$TESTDIR/bzr-definitions"
 
 The file/directory replacement can only be reproduced on
--- a/tests/test-convert-cvs-branch.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-cvs-branch.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,7 +1,8 @@
+#require cvs
+
 This is http://mercurial.selenic.com/bts/issue1148
 and http://mercurial.selenic.com/bts/issue1447
 
-  $ "$TESTDIR/hghave" cvs || exit 80
   $ cvscall()
   > {
   >     cvs -f "$@" > /dev/null
--- a/tests/test-convert-cvs-detectmerge.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-cvs-detectmerge.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,8 +1,9 @@
+#require cvs
+
 Test config convert.cvsps.mergefrom config setting.
 (Should test similar mergeto feature, but I don't understand it yet.)
 Requires builtin cvsps.
 
-  $ "$TESTDIR/hghave" cvs || exit 80
   $ CVSROOT=`pwd`/cvsrepo
   $ export CVSROOT
 
--- a/tests/test-convert-cvs-synthetic.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-cvs-synthetic.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,7 @@
+#require cvs112
+
 This feature requires use of builtin cvsps!
 
-  $ "$TESTDIR/hghave" cvs112 || exit 80
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "convert = " >> $HGRCPATH
 
--- a/tests/test-convert-cvs.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-cvs.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require cvs
 
-  $ "$TESTDIR/hghave" cvs || exit 80
   $ cvscall()
   > {
   >     cvs -f "$@"
--- a/tests/test-convert-cvsnt-mergepoints.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-cvsnt-mergepoints.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require cvs
 
-  $ "$TESTDIR/hghave" cvs || exit 80
   $ filterpath()
   > {
   >     eval "$@" | sed "s:$CVSROOT:*REPO*:g"
--- a/tests/test-convert-darcs.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-darcs.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require darcs
 
-  $ "$TESTDIR/hghave" darcs || exit 80
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "convert=" >> $HGRCPATH
   $ DARCS_EMAIL='test@example.org'; export DARCS_EMAIL
--- a/tests/test-convert-git.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-git.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require git
 
-  $ "$TESTDIR/hghave" git || exit 80
   $ echo "[core]" >> $HOME/.gitconfig
   $ echo "autocrlf = false" >> $HOME/.gitconfig
   $ echo "[core]" >> $HOME/.gitconfig
@@ -33,8 +33,7 @@
   $ git add a d
   $ commit -a -m t1
 
-Remove the directory, then try to replace it with a file
-(issue 754)
+Remove the directory, then try to replace it with a file (issue754)
 
   $ git rm -f d/b
   rm 'd/b'
@@ -52,7 +51,43 @@
   $ git pull --no-commit . other > /dev/null 2>/dev/null
   $ commit -m 'Merge branch other'
   $ cd ..
-  $ hg convert --datesort git-repo
+  $ hg convert --config extensions.progress= --config progress.assume-tty=1 \
+  >   --config progress.delay=0 --config progress.changedelay=0 \
+  >   --config progress.refresh=0 --config progress.width=60 \
+  > --datesort git-repo
+  \r (no-eol) (esc)
+  scanning [======>                                     ] 1/6\r (no-eol) (esc)
+  scanning [=============>                              ] 2/6\r (no-eol) (esc)
+  scanning [=====================>                      ] 3/6\r (no-eol) (esc)
+  scanning [============================>               ] 4/6\r (no-eol) (esc)
+  scanning [===================================>        ] 5/6\r (no-eol) (esc)
+  scanning [===========================================>] 6/6\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  converting [                                          ] 0/6\r (no-eol) (esc)
+  getting files [==================>                    ] 1/2\r (no-eol) (esc)
+  getting files [======================================>] 2/2\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  converting [======>                                   ] 1/6\r (no-eol) (esc)
+  getting files [======================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  converting [=============>                            ] 2/6\r (no-eol) (esc)
+  getting files [======================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  converting [====================>                     ] 3/6\r (no-eol) (esc)
+  getting files [======================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  converting [===========================>              ] 4/6\r (no-eol) (esc)
+  getting files [======================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
+  \r (no-eol) (esc)
+  converting [==================================>       ] 5/6\r (no-eol) (esc)
+  getting files [======================================>] 1/1\r (no-eol) (esc)
+                                                              \r (no-eol) (esc)
   assuming destination git-repo-hg
   initializing destination git-repo-hg repository
   scanning source...
@@ -206,8 +241,57 @@
   9277c9cc8dd4576fc01a17939b4351e5ada93466 644   foo
   88dfeab657e8cf2cef3dec67b914f49791ae76b1 644   quux
 
-test binary conversion (issue 1359)
+test importing git renames and copies
+
+  $ cd git-repo2
+  $ git mv foo foo-renamed
+since bar is not touched in this commit, this copy will not be detected
+  $ cp bar bar-copied
+  $ cp baz baz-copied
+  $ cp baz baz-copied2
+  $ echo baz2 >> baz
+  $ git add bar-copied baz-copied baz-copied2
+  $ commit -a -m 'rename and copy'
+  $ cd ..
+
+input validation
+  $ hg convert --config convert.git.similarity=foo --datesort git-repo2 fullrepo
+  abort: convert.git.similarity must be a number
+  [255]
+  $ hg convert --config convert.git.similarity=-1 --datesort git-repo2 fullrepo
+  abort: similarity must be between 0 and 100
+  [255]
+  $ hg convert --config convert.git.similarity=101 --datesort git-repo2 fullrepo
+  abort: similarity must be between 0 and 100
+  [255]
 
+  $ hg -q convert --config convert.git.similarity=100 --datesort git-repo2 fullrepo
+  $ hg -R fullrepo status -C --change master
+  M baz
+  A bar-copied
+  A baz-copied
+    baz
+  A baz-copied2
+    baz
+  A foo-renamed
+    foo
+  R foo
+
+  $ cd git-repo2
+  $ cp bar bar-copied2
+  $ git add bar-copied2
+  $ commit -a -m 'copy with no changes'
+  $ cd ..
+
+  $ hg -q convert --config convert.git.similarity=100 \
+  > --config convert.git.findcopiesharder=1 --datesort git-repo2 fullrepo
+  $ hg -R fullrepo status -C --change master
+  A bar-copied2
+    bar
+
+test binary conversion (issue1359)
+
+  $ count=19
   $ mkdir git-repo3
   $ cd git-repo3
   $ git init-db >/dev/null 2>/dev/null
@@ -363,6 +447,29 @@
 
   $ cd ../..
 
+make sure rename detection doesn't break removing and adding gitmodules
+
+  $ cd git-repo6
+  $ git mv .gitmodules .gitmodules-renamed
+  $ commit -a -m 'rename .gitmodules'
+  $ git mv .gitmodules-renamed .gitmodules
+  $ commit -a -m 'rename .gitmodules back'
+  $ cd ..
+
+  $ hg --config convert.git.similarity=100 convert -q git-repo6 git-repo6-hg
+  $ hg -R git-repo6-hg log -r 'tip^' -T "{desc|firstline}\n"
+  rename .gitmodules
+  $ hg -R git-repo6-hg status -C --change 'tip^'
+  A .gitmodules-renamed
+  R .hgsub
+  R .hgsubstate
+  $ hg -R git-repo6-hg log -r tip -T "{desc|firstline}\n"
+  rename .gitmodules back
+  $ hg -R git-repo6-hg status -C --change tip
+  A .hgsub
+  A .hgsubstate
+  R .gitmodules-renamed
+
 convert the revision removing '.gitmodules' itself (and related
 submodules)
 
--- a/tests/test-convert-hg-sink.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-hg-sink.t	Sat Sep 27 13:18:10 2014 -0500
@@ -537,3 +537,16 @@
   |
   o  0 0 (a-only f)
   
+Convert with --full adds and removes files that didn't change
+
+  $ echo f >> 0/f
+  $ hg -R 0 ci -m "f"
+  $ hg convert --filemap filemap-b --full 0 a --config convert.hg.revs=1::
+  scanning source...
+  sorting...
+  converting...
+  0 f
+  $ hg -R a status --change tip
+  M f
+  A b-only
+  R a-only
--- a/tests/test-convert-hg-svn.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-hg-svn.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require svn svn-bindings
 
-  $ "$TESTDIR/hghave" svn svn-bindings || exit 80
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "convert = " >> $HGRCPATH
   $ echo "mq = " >> $HGRCPATH
--- a/tests/test-convert-mtn.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-mtn.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,4 @@
-
-  $ "$TESTDIR/hghave" mtn || exit 80
+#require mtn
 
 Monotone directory is called .monotone on *nix and monotone
 on Windows.
--- a/tests/test-convert-p4-filetypes.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-p4-filetypes.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" p4 execbit symlink || exit 80
+#require p4 execbit symlink
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "convert = " >> $HGRCPATH
@@ -8,7 +8,7 @@
   $ P4AUDIT=$P4ROOT/audit; export P4AUDIT
   $ P4JOURNAL=$P4ROOT/journal; export P4JOURNAL
   $ P4LOG=$P4ROOT/log; export P4LOG
-  $ P4PORT=localhost:16661; export P4PORT
+  $ P4PORT=localhost:$HGPORT; export P4PORT
   $ P4DEBUG=1; export P4DEBUG
   $ P4CHARSET=utf8; export P4CHARSET
 
--- a/tests/test-convert-p4.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-p4.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" p4 || exit 80
+#require p4
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "convert = " >> $HGRCPATH
@@ -8,7 +8,7 @@
   $ P4AUDIT=$P4ROOT/audit; export P4AUDIT
   $ P4JOURNAL=$P4ROOT/journal; export P4JOURNAL
   $ P4LOG=$P4ROOT/log; export P4LOG
-  $ P4PORT=localhost:16661; export P4PORT
+  $ P4PORT=localhost:$HGPORT; export P4PORT
   $ P4DEBUG=1; export P4DEBUG
 
 start the p4 server
--- a/tests/test-convert-svn-branches.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-svn-branches.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,4 @@
-
-  $ "$TESTDIR/hghave" svn svn-bindings || exit 80
+#require svn svn-bindings
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
--- a/tests/test-convert-svn-encoding.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-svn-encoding.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,4 @@
-
-  $ "$TESTDIR/hghave" svn svn-bindings || exit 80
+#require svn svn-bindings
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
@@ -21,7 +20,7 @@
   found branches at 'branches'
   found branch branch\xc3\xa9 at 5 (esc)
   found branch branch\xc3\xa9e at 6 (esc)
-  scanning: 1 revisions
+  scanning: 1/4 revisions (25.00%)
   reparent to file://*/svn-repo/trunk (glob)
   fetching revision log for "/trunk" from 4 to 0
   parsing revision 4 (2 changes)
@@ -31,23 +30,23 @@
   no copyfrom path, don't know what to do.
   '/branches' is not under '/trunk', ignoring
   '/tags' is not under '/trunk', ignoring
-  scanning: 2 revisions
+  scanning: 2/4 revisions (50.00%)
   reparent to file://*/svn-repo/branches/branch%C3%A9 (glob)
   fetching revision log for "/branches/branch\xc3\xa9" from 5 to 0 (esc)
   parsing revision 5 (1 changes)
   reparent to file://*/svn-repo (glob)
   reparent to file://*/svn-repo/branches/branch%C3%A9 (glob)
   found parent of branch /branches/branch\xc3\xa9 at 4: /trunk (esc)
-  scanning: 3 revisions
+  scanning: 3/4 revisions (75.00%)
   reparent to file://*/svn-repo/branches/branch%C3%A9e (glob)
   fetching revision log for "/branches/branch\xc3\xa9e" from 6 to 0 (esc)
   parsing revision 6 (1 changes)
   reparent to file://*/svn-repo (glob)
   reparent to file://*/svn-repo/branches/branch%C3%A9e (glob)
   found parent of branch /branches/branch\xc3\xa9e at 5: /branches/branch\xc3\xa9 (esc)
-  scanning: 4 revisions
-  scanning: 5 revisions
-  scanning: 6 revisions
+  scanning: 4/4 revisions (100.00%)
+  scanning: 5/4 revisions (125.00%)
+  scanning: 6/4 revisions (150.00%)
   sorting...
   converting...
   5 init projA
--- a/tests/test-convert-svn-move.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-svn-move.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,4 @@
-
-  $ "$TESTDIR/hghave" svn svn-bindings || exit 80
+#require svn svn-bindings
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
@@ -150,7 +149,7 @@
   $ hg up -qC default
   $ cd ..
 
-Test convert progress bar'
+Test convert progress bar
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
@@ -166,13 +165,13 @@
 
   $ hg convert svn-repo hg-progress
   \r (no-eol) (esc)
-  scanning [ <=>                                          ] 1\r (no-eol) (esc)
-  scanning [  <=>                                         ] 2\r (no-eol) (esc)
-  scanning [   <=>                                        ] 3\r (no-eol) (esc)
-  scanning [    <=>                                       ] 4\r (no-eol) (esc)
-  scanning [     <=>                                      ] 5\r (no-eol) (esc)
-  scanning [      <=>                                     ] 6\r (no-eol) (esc)
-  scanning [       <=>                                    ] 7\r (no-eol) (esc)
+  scanning [=====>                                      ] 1/7\r (no-eol) (esc)
+  scanning [===========>                                ] 2/7\r (no-eol) (esc)
+  scanning [=================>                          ] 3/7\r (no-eol) (esc)
+  scanning [========================>                   ] 4/7\r (no-eol) (esc)
+  scanning [==============================>             ] 5/7\r (no-eol) (esc)
+  scanning [====================================>       ] 6/7\r (no-eol) (esc)
+  scanning [===========================================>] 7/7\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   converting [                                          ] 0/7\r (no-eol) (esc)
--- a/tests/test-convert-svn-sink.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-svn-sink.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" svn13 || exit 80
+#require svn13
 
   $ svnupanddisplay()
   > {
@@ -247,6 +247,31 @@
 
 #endif
 
+Convert with --full adds and removes files that didn't change
+
+  $ touch a/f
+  $ hg -R a ci -Aqmf
+  $ echo "rename c d" > filemap
+  $ hg convert -d svn a --filemap filemap --full
+  assuming destination a-hg
+  initializing svn working copy 'a-hg-wc'
+  scanning source...
+  sorting...
+  converting...
+  0 f
+  $ svnupanddisplay a-hg-wc 1
+   9 9 test .
+   9 9 test d
+   9 9 test f
+  revision: 9
+  author: test
+  msg: f
+   D /c
+   A /d
+   D /d1
+   A /f
+   D /newlink
+
   $ rm -rf a a-hg a-hg-wc
 
 
--- a/tests/test-convert-svn-source.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-svn-source.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,4 @@
-
-  $ "$TESTDIR/hghave" svn svn-bindings || exit 80
+#require svn svn-bindings
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
@@ -169,6 +168,27 @@
   |
   o  0 second letter files: letter2.txt
   
+Convert with --full adds and removes files that didn't change
+
+  $ cd B
+  $ echo >> "letter .txt"
+  $ svn ci -m 'nothing'
+  Sending        letter .txt
+  Transmitting file data .
+  Committed revision 9.
+  $ cd ..
+
+  $ echo 'rename letter2.txt letter3.txt' > filemap
+  $ hg convert --filemap filemap --full "$SVNREPOURL/proj%20B/mytrunk" fmap
+  scanning source...
+  sorting...
+  converting...
+  0 nothing
+  $ hg -R fmap st --change tip
+  A letter .txt
+  A letter3.txt
+  R letter2.txt
+
 test invalid splicemap1
 
   $ cat > splicemap <<EOF
--- a/tests/test-convert-svn-startrev.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-svn-startrev.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,4 @@
-
-  $ "$TESTDIR/hghave" svn svn-bindings || exit 80
+#require svn svn-bindings
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
--- a/tests/test-convert-svn-tags.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-svn-tags.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,4 @@
-
-  $ "$TESTDIR/hghave" svn svn-bindings || exit 80
+#require svn svn-bindings
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
--- a/tests/test-convert-tagsbranch-topology.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-tagsbranch-topology.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require git
 
-  $ "$TESTDIR/hghave" git || exit 80
   $ echo "[core]" >> $HOME/.gitconfig
   $ echo "autocrlf = false" >> $HOME/.gitconfig
   $ echo "[core]" >> $HOME/.gitconfig
--- a/tests/test-convert-tla.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert-tla.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require tla symlink
 
-  $ "$TESTDIR/hghave" tla symlink || exit 80
   $ tla my-id "mercurial <mercurial@selenic.com>"
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "convert=" >> $HGRCPATH
--- a/tests/test-convert.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-convert.t	Sat Sep 27 13:18:10 2014 -0500
@@ -91,6 +91,13 @@
       directory if it is converted. To rename from a subdirectory into the root
       of the repository, use "." as the path to rename to.
   
+      "--full" will make sure the converted changesets contain exactly the right
+      files with the right content. It will make a full conversion of all files,
+      not just the ones that have changed. Files that already are correct will
+      not be changed. This can be used to apply filemap changes when converting
+      incrementally. This is currently only supported for Mercurial and
+      Subversion.
+  
       The splicemap is a file that allows insertion of synthetic history,
       letting you specify the parents of a revision. This is useful if you want
       to e.g. give a Subversion merge two parents, or graft two disconnected
@@ -229,6 +236,30 @@
       convert.svn.startrev
                     specify start Subversion revision number. The default is 0.
   
+      Git Source
+      ##########
+  
+      The Git importer converts commits from all reachable branches (refs in
+      refs/heads) and remotes (refs in refs/remotes) to Mercurial. Branches are
+      converted to bookmarks with the same name, with the leading 'refs/heads'
+      stripped. Git submodules are converted to Git subrepos in Mercurial.
+  
+      The following options can be set with "--config":
+  
+      convert.git.similarity
+                    specify how similar files modified in a commit must be to be
+                    imported as renames or copies, as a percentage between "0"
+                    (disabled) and "100" (files must be identical). For example,
+                    "90" means that a delete/add pair will be imported as a
+                    rename if more than 90% of the file hasn't changed. The
+                    default is "0".
+      convert.git.findcopiesharder
+                    while detecting copies, look at all files in the working
+                    copy instead of just changed ones. This is very expensive
+                    for large projects, and is only effective when
+                    "convert.git.similarity" is greater than 0. The default is
+                    False.
+  
       Perforce Source
       ###############
   
@@ -265,6 +296,7 @@
    -r --rev REV          import up to source revision REV
    -A --authormap FILE   remap usernames using this file
       --filemap FILE     remap file names using contents of file
+      --full             apply filemap changes by converting all files again
       --splicemap FILE   splice synthesized history into place
       --branchmap FILE   change branch names while converting
       --branchsort       try to sort changesets by branches
@@ -272,7 +304,7 @@
       --sourcesort       preserve source changesets order
       --closesort        try to reorder closed revisions
   
-  use "hg -v help convert" to show the global options
+  (some details hidden, use --verbose to show complete help)
   $ hg init a
   $ cd a
   $ echo a > a
--- a/tests/test-diff-color.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-diff-color.t	Sat Sep 27 13:18:10 2014 -0500
@@ -159,4 +159,44 @@
    b
   \x1b[0;32m+bb\x1b[0m (esc)
 
+test tabs
+
+  $ cat >> a <<EOF
+  > 	one tab
+  > 		two tabs
+  > end tab	
+  > mid	tab
+  > 	all		tabs	
+  > EOF
+  $ hg diff --nodates --color=always
+  \x1b[0;1mdiff --git a/a b/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@@ -7,3 +7,9 @@\x1b[0m (esc)
+   a
+   c
+   c
+  \x1b[0;32m+aa\x1b[0m (esc)
+  \x1b[0;32m+\x1b[0m	\x1b[0;32mone tab\x1b[0m (esc)
+  \x1b[0;32m+\x1b[0m		\x1b[0;32mtwo tabs\x1b[0m (esc)
+  \x1b[0;32m+end tab\x1b[0m\x1b[0;1;41m	\x1b[0m (esc)
+  \x1b[0;32m+mid\x1b[0m	\x1b[0;32mtab\x1b[0m (esc)
+  \x1b[0;32m+\x1b[0m	\x1b[0;32mall\x1b[0m		\x1b[0;32mtabs\x1b[0m\x1b[0;1;41m	\x1b[0m (esc)
+  $ echo "[color]" >> $HGRCPATH
+  $ echo "diff.tab = bold magenta" >> $HGRCPATH
+  $ hg diff --nodates --color=always
+  \x1b[0;1mdiff --git a/a b/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@@ -7,3 +7,9 @@\x1b[0m (esc)
+   a
+   c
+   c
+  \x1b[0;32m+aa\x1b[0m (esc)
+  \x1b[0;32m+\x1b[0m\x1b[0;1;35m	\x1b[0m\x1b[0;32mone tab\x1b[0m (esc)
+  \x1b[0;32m+\x1b[0m\x1b[0;1;35m		\x1b[0m\x1b[0;32mtwo tabs\x1b[0m (esc)
+  \x1b[0;32m+end tab\x1b[0m\x1b[0;1;41m	\x1b[0m (esc)
+  \x1b[0;32m+mid\x1b[0m\x1b[0;1;35m	\x1b[0m\x1b[0;32mtab\x1b[0m (esc)
+  \x1b[0;32m+\x1b[0m\x1b[0;1;35m	\x1b[0m\x1b[0;32mall\x1b[0m\x1b[0;1;35m		\x1b[0m\x1b[0;32mtabs\x1b[0m\x1b[0;1;41m	\x1b[0m (esc)
+
   $ cd ..
--- a/tests/test-diff-upgrade.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-diff-upgrade.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" execbit || exit 80
+#require execbit
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "autodiff=$TESTDIR/autodiff.py" >> $HGRCPATH
--- a/tests/test-dirstate.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-dirstate.t	Sat Sep 27 13:18:10 2014 -0500
@@ -61,3 +61,28 @@
   $ hg debugstate
   n 644          2 2018-01-19 15:14:08 a
 #endif
+
+Verify that exceptions during a dirstate change leave the dirstate
+coherent (issue4353)
+
+  $ cat > ../dirstateexception.py <<EOF
+  > from mercurial import merge, extensions, util
+  > 
+  > def wraprecordupdates(orig, repo, actions, branchmerge):
+  >     raise util.Abort("simulated error while recording dirstateupdates")
+  > 
+  > def reposetup(ui, repo):
+  >     extensions.wrapfunction(merge, 'recordupdates', wraprecordupdates)
+  > EOF
+
+  $ hg rm a
+  $ hg commit -m 'rm a'
+  $ echo "[extensions]" >> .hg/hgrc
+  $ echo "dirstateex=../dirstateexception.py" >> .hg/hgrc
+  $ hg up 0
+  abort: simulated error while recording dirstateupdates
+  [255]
+  $ hg log -r . -T '{rev}\n'
+  1
+  $ hg status
+  ? a
--- a/tests/test-dispatch.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-dispatch.t	Sat Sep 27 13:18:10 2014 -0500
@@ -19,7 +19,7 @@
   
   output the current or given revision of files
   
-  options:
+  options ([+] can be repeated):
   
    -o --output FORMAT       print output to file with formatted name
    -r --rev REV             print the given revision
@@ -27,9 +27,7 @@
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
   
-  [+] marked option can be specified multiple times
-  
-  use "hg help cat" to show the full help text
+  (use "hg cat -h" to show more help)
   [255]
 
 [defaults]
--- a/tests/test-encoding-align.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-encoding-align.t	Sat Sep 27 13:18:10 2014 -0500
@@ -58,7 +58,7 @@
                           \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d (esc)
                           \xe9\x95\xb7\xe3\x81\x84\xe9\x95\xb7\xe3\x81\x84\xe5\x90\x8d\xe5\x89\x8d (esc)
   
-  use "hg -v help showoptlist" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 
   $ rm -f s; touch s
--- a/tests/test-encoding-textwrap.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-encoding-textwrap.t	Sat Sep 27 13:18:10 2014 -0500
@@ -69,7 +69,7 @@
       \x82\xa0\x82\xa2\x82\xa4\x82\xa6\x82\xa8\x82\xa9\x82\xab\x82\xad\x82\xaf\x82\xa0\x82\xa2\x82\xa4\x82\xa6\x82\xa8\x82\xa9\x82\xab\x82\xad\x82\xaf\x82\xa0\x82\xa2\x82\xa4\x82\xa6\x82\xa8\x82\xa9\x82\xab\x82\xad\x82\xaf (esc)
       \x82\xa0\x82\xa2\x82\xa4\x82\xa6\x82\xa8\x82\xa9\x82\xab\x82\xad\x82\xaf (esc)
   
-  use "hg -v help show_full_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (1-2) display Japanese full-width characters in utf-8
 
@@ -84,7 +84,7 @@
       \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88\xe3\x81\x8a\xe3\x81\x8b\xe3\x81\x8d\xe3\x81\x8f\xe3\x81\x91\xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88\xe3\x81\x8a\xe3\x81\x8b\xe3\x81\x8d\xe3\x81\x8f\xe3\x81\x91\xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88\xe3\x81\x8a\xe3\x81\x8b\xe3\x81\x8d\xe3\x81\x8f\xe3\x81\x91 (esc)
       \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88\xe3\x81\x8a\xe3\x81\x8b\xe3\x81\x8d\xe3\x81\x8f\xe3\x81\x91 (esc)
   
-  use "hg -v help show_full_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 
 (1-3) display Japanese half-width characters in cp932
@@ -100,7 +100,7 @@
       \xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9 (esc)
       \xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9 (esc)
   
-  use "hg -v help show_half_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (1-4) display Japanese half-width characters in utf-8
 
@@ -115,7 +115,7 @@
       \xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9\xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9\xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9\xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9\xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9\xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9 (esc)
       \xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9\xef\xbd\xb1\xef\xbd\xb2\xef\xbd\xb3\xef\xbd\xb4\xef\xbd\xb5\xef\xbd\xb6\xef\xbd\xb7\xef\xbd\xb8\xef\xbd\xb9 (esc)
   
-  use "hg -v help show_half_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 
 
@@ -136,7 +136,7 @@
       \x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b\x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b\x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b\x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b\x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b\x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b (esc)
       \x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b (esc)
   
-  use "hg -v help show_ambig_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (2-1-2) display Japanese ambiguous-width characters in utf-8
 
@@ -151,7 +151,7 @@
       \xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b\xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b\xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b\xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b\xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b\xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b (esc)
       \xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b (esc)
   
-  use "hg -v help show_ambig_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (2-1-3) display Russian ambiguous-width characters in cp1251
 
@@ -166,7 +166,7 @@
       \xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8\xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8\xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8\xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8\xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8\xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8 (esc)
       \xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8 (esc)
   
-  use "hg -v help show_ambig_ru" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (2-1-4) display Russian ambiguous-width characters in utf-8
 
@@ -181,7 +181,7 @@
       \xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8\xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8\xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8\xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8\xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8\xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8 (esc)
       \xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8 (esc)
   
-  use "hg -v help show_ambig_ru" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 
 (2-2) treat width of ambiguous characters as wide
@@ -202,7 +202,7 @@
       \x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b\x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b\x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b (esc)
       \x83\xbf\x83\xc0\x83\xc1\x83\xc2\x83\xd2\x83\xc4\x83\xc5\x83\xc6\x81\x9b (esc)
   
-  use "hg -v help show_ambig_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (2-2-2) display Japanese ambiguous-width characters in utf-8
 
@@ -220,7 +220,7 @@
       \xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b\xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b\xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b (esc)
       \xce\xb1\xce\xb2\xce\xb3\xce\xb4\xcf\x85\xce\xb6\xce\xb7\xce\xb8\xe2\x97\x8b (esc)
   
-  use "hg -v help show_ambig_ja" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (2-2-3) display Russian ambiguous-width characters in cp1251
 
@@ -238,7 +238,7 @@
       \xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8\xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8\xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8 (esc)
       \xcd\xe0\xf1\xf2\xf0\xee\xe9\xea\xe8 (esc)
   
-  use "hg -v help show_ambig_ru" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 (2-2-4) display Russian ambiguous-width characters in utf-8
 
@@ -256,6 +256,6 @@
       \xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8\xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8\xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8 (esc)
       \xd0\x9d\xd0\xb0\xd1\x81\xd1\x82\xd1\x80\xd0\xbe\xd0\xb9\xd0\xba\xd0\xb8 (esc)
   
-  use "hg -v help show_ambig_ru" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ cd ..
--- a/tests/test-encoding.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-encoding.t	Sat Sep 27 13:18:10 2014 -0500
@@ -179,6 +179,24 @@
   tip                                5:a52c0692f24a
   \xc3\xa9                                  3:ca661e7520de (esc)
 
+hg tags (JSON)
+
+  $ hg tags -Tjson
+  [
+   {
+    "id": "a52c0692f24a",
+    "rev": 5,
+    "tag": "tip",
+    "type": ""
+   },
+   {
+    "id": "ca661e7520de",
+    "rev": 3,
+    "tag": "\xc3\xa9", (esc)
+    "type": ""
+   }
+  ]
+
 hg branches (ascii)
 
   $ HGENCODING=ascii hg branches
--- a/tests/test-eolfilename.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-eolfilename.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,6 @@
-http://mercurial.selenic.com/bts/issue352
+#require eol-in-paths
 
-  $ "$TESTDIR/hghave" eol-in-paths || exit 80
+http://mercurial.selenic.com/bts/issue352
 
 test issue352
 
--- a/tests/test-execute-bit.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-execute-bit.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" execbit || exit 80
+#require execbit
 
   $ hg init
   $ echo a > a
--- a/tests/test-extdiff.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-extdiff.t	Sat Sep 27 13:18:10 2014 -0500
@@ -37,7 +37,7 @@
       compared to the working directory, and, when no revisions are specified,
       the working directory files are compared to its parent.
   
-  options:
+  options ([+] can be repeated):
   
    -o --option OPT [+]      pass option to comparison program
    -r --rev REV [+]         revision
@@ -45,9 +45,7 @@
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help falabala" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ hg ci -d '0 0' -mtest1
 
--- a/tests/test-extension.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-extension.t	Sat Sep 27 13:18:10 2014 -0500
@@ -301,7 +301,7 @@
   
    foo           yet another foo command
   
-  global options:
+  global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
@@ -321,8 +321,6 @@
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
-  
-  [+] marked option can be specified multiple times
 
 
 
@@ -337,7 +335,7 @@
    debugfoobar   yet another debug command
    foo           yet another foo command
   
-  global options:
+  global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
@@ -357,8 +355,6 @@
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
-  
-  [+] marked option can be specified multiple times
 
 
 
@@ -388,9 +384,9 @@
       compared to the working directory, and, when no revisions are specified,
       the working directory files are compared to its parent.
   
-  use "hg help -e extdiff" to show help for the extdiff extension
+  (use "hg help -e extdiff" to show help for the extdiff extension)
   
-  options:
+  options ([+] can be repeated):
   
    -p --program CMD         comparison program to run
    -o --option OPT [+]      pass option to comparison program
@@ -399,9 +395,7 @@
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help extdiff" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 
 
@@ -469,7 +463,7 @@
   
    extdiff       use external program to diff repository (or selected files)
   
-  use "hg -v help extdiff" to show builtin aliases and global options
+  (use "hg help -v extdiff" to show built-in aliases and global options)
 
 
 
@@ -533,7 +527,7 @@
   
   multirevs command
   
-  use "hg -v help multirevs" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 
 
@@ -543,7 +537,7 @@
   
   multirevs command
   
-  use "hg help multirevs" to show the full help text
+  (use "hg multirevs -h" to show more help)
   [255]
 
 
@@ -588,7 +582,7 @@
   
       patchbomb     command to send changesets as (a series of) patch emails
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
 
 
   $ hg qdel
@@ -597,7 +591,7 @@
   
       mq            manage a stack of patches
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
   [255]
 
 
@@ -607,7 +601,7 @@
   
       churn         command to display statistics about repository history
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
   [255]
 
 
@@ -617,12 +611,12 @@
   $ hg help churn
   churn extension - command to display statistics about repository history
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
 
   $ hg help patchbomb
   patchbomb extension - command to send changesets as (a series of) patch emails
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
 
 
 Broken disabled extension and command:
@@ -642,7 +636,7 @@
   $ hg --config extensions.path=./path.py help broken
   broken extension - (no help text available)
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
 
 
   $ cat > hgext/forest.py <<EOF
--- a/tests/test-fetch.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-fetch.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "fetch=" >> $HGRCPATH
--- a/tests/test-flags.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-flags.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" execbit || exit 80
+#require execbit
 
   $ umask 027
 
--- a/tests/test-gendoc.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-gendoc.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,7 @@
+#require docutils
+
 Test document extraction
 
-  $ "$TESTDIR/hghave" docutils || exit 80
   $ HGENCODING=UTF-8
   $ export HGENCODING
   $ { echo C; ls "$TESTDIR/../i18n"/*.po | sort; } | while read PO; do
--- a/tests/test-getbundle.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-getbundle.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 = Test the getbundle() protocol function =
 
--- a/tests/test-globalopts.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-globalopts.t	Sat Sep 27 13:18:10 2014 -0500
@@ -301,6 +301,7 @@
    copy          mark files as copied for the next commit
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
+   files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
    grep          search for a pattern in specified files and revisions
@@ -310,12 +311,10 @@
    import        import an ordered set of patches
    incoming      show new changesets found in source
    init          create a new repository in the given directory
-   locate        locate files matching specific patterns
    log           show revision history of entire repository or files
    manifest      output the current or given revision of the project manifest
    merge         merge working directory with another revision
    outgoing      show changesets not found in the destination
-   parents       show the parents of the working directory or revision
    paths         show aliases for remote repositories
    phase         set or show the current phase name
    pull          pull changes from the specified source
@@ -357,7 +356,7 @@
    templating    Template Usage
    urls          URL Paths
   
-  use "hg -v help" to show builtin aliases and global options
+  (use "hg help -v" to show built-in aliases and global options)
 
 
 
@@ -383,6 +382,7 @@
    copy          mark files as copied for the next commit
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
+   files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
    grep          search for a pattern in specified files and revisions
@@ -392,12 +392,10 @@
    import        import an ordered set of patches
    incoming      show new changesets found in source
    init          create a new repository in the given directory
-   locate        locate files matching specific patterns
    log           show revision history of entire repository or files
    manifest      output the current or given revision of the project manifest
    merge         merge working directory with another revision
    outgoing      show changesets not found in the destination
-   parents       show the parents of the working directory or revision
    paths         show aliases for remote repositories
    phase         set or show the current phase name
    pull          pull changes from the specified source
@@ -439,7 +437,7 @@
    templating    Template Usage
    urls          URL Paths
   
-  use "hg -v help" to show builtin aliases and global options
+  (use "hg help -v" to show built-in aliases and global options)
 
 Not tested: --debugger
 
--- a/tests/test-glog.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-glog.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1645,13 +1645,28 @@
         ('symbol', 'filelog')
         ('string', 'aa'))))
 
-Test --follow on a directory
+Test --follow on a non-existent directory
 
   $ testlog -f dir
   abort: cannot follow file not in parent revision: "dir"
   abort: cannot follow file not in parent revision: "dir"
   abort: cannot follow file not in parent revision: "dir"
 
+Test --follow on a directory
+
+  $ hg up -q '.^'
+  $ testlog -f dir
+  []
+  (group
+    (func
+      ('symbol', '_matchfiles')
+      (list
+        (list
+          ('string', 'r:')
+          ('string', 'd:relpath'))
+        ('string', 'p:dir'))))
+  $ hg up -q tip
+
 Test --follow on file not in parent revision
 
   $ testlog -f a
@@ -1662,9 +1677,15 @@
 Test --follow and patterns
 
   $ testlog -f 'glob:*'
-  abort: can only follow copies/renames for explicit filenames
-  abort: can only follow copies/renames for explicit filenames
-  abort: can only follow copies/renames for explicit filenames
+  []
+  (group
+    (func
+      ('symbol', '_matchfiles')
+      (list
+        (list
+          ('string', 'r:')
+          ('string', 'd:relpath'))
+        ('string', 'p:glob:*'))))
 
 Test --follow on a single rename
 
@@ -1829,9 +1850,15 @@
           ('string', 'd:relpath'))
         ('string', 'p:a'))))
   $ testlog --removed --follow a
-  abort: can only follow copies/renames for explicit filenames
-  abort: can only follow copies/renames for explicit filenames
-  abort: can only follow copies/renames for explicit filenames
+  []
+  (group
+    (func
+      ('symbol', '_matchfiles')
+      (list
+        (list
+          ('string', 'r:')
+          ('string', 'd:relpath'))
+        ('string', 'p:a'))))
 
 Test --patch and --stat with --follow and --follow-first
 
--- a/tests/test-gpg.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-gpg.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,7 @@
+#require gpg
+
 Test the GPG extension
 
-  $ "$TESTDIR/hghave" gpg || exit 80
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > gpg=
--- a/tests/test-graft.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-graft.t	Sat Sep 27 13:18:10 2014 -0500
@@ -632,6 +632,52 @@
   grafting revision 19
   merging b
 
+graft with --force (still doesn't graft merges)
+
+  $ hg graft 19 0 6
+  skipping ungraftable merge revision 6
+  skipping ancestor revision 0
+  skipping already grafted revision 19 (22 also has origin 2)
+  [255]
+  $ hg graft 19 0 6 --force
+  skipping ungraftable merge revision 6
+  grafting revision 19
+  merging b
+  grafting revision 0
+
+graft --force after backout
+
+  $ echo abc > a
+  $ hg ci -m 28
+  $ hg backout 28
+  reverting a
+  changeset 29:484c03b8dfa4 backs out changeset 28:6c56f0f7f033
+  $ hg graft 28
+  skipping ancestor revision 28
+  [255]
+  $ hg graft 28 --force
+  grafting revision 28
+  merging a
+  $ cat a
+  abc
+
+graft --continue after --force
+
+  $ hg backout 30
+  reverting a
+  changeset 31:3b96c18b7a1b backs out changeset 30:8f539994be33
+  $ hg graft 28 --force --tool internal:fail
+  grafting revision 28
+  abort: unresolved conflicts, can't continue
+  (use hg resolve and hg graft --continue)
+  [255]
+  $ hg resolve --all
+  merging a
+  (no more unresolved files)
+  $ hg graft -c
+  grafting revision 28
+  $ cat a
+  abc
 
 Continue testing same origin policy, using revision numbers from test above
 but do some destructive editing of the repo:
--- a/tests/test-hardlinks.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hardlinks.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" hardlink || exit 80
+#require hardlink
 
   $ cat > nlinks.py <<EOF
   > import sys
--- a/tests/test-help.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-help.t	Sat Sep 27 13:18:10 2014 -0500
@@ -23,7 +23,7 @@
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
-  use "hg help" for the full list of commands or "hg -v" for details
+  (use "hg help" for the full list of commands or "hg -v" for details)
 
   $ hg -q
    add           add the specified files on the next commit
@@ -66,6 +66,7 @@
    copy          mark files as copied for the next commit
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
+   files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
    grep          search for a pattern in specified files and revisions
@@ -75,12 +76,10 @@
    import        import an ordered set of patches
    incoming      show new changesets found in source
    init          create a new repository in the given directory
-   locate        locate files matching specific patterns
    log           show revision history of entire repository or files
    manifest      output the current or given revision of the project manifest
    merge         merge working directory with another revision
    outgoing      show changesets not found in the destination
-   parents       show the parents of the working directory or revision
    paths         show aliases for remote repositories
    phase         set or show the current phase name
    pull          pull changes from the specified source
@@ -122,7 +121,7 @@
    templating    Template Usage
    urls          URL Paths
   
-  use "hg -v help" to show builtin aliases and global options
+  (use "hg help -v" to show built-in aliases and global options)
 
   $ hg -q help
    add           add the specified files on the next commit
@@ -142,6 +141,7 @@
    copy          mark files as copied for the next commit
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
+   files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
    grep          search for a pattern in specified files and revisions
@@ -151,12 +151,10 @@
    import        import an ordered set of patches
    incoming      show new changesets found in source
    init          create a new repository in the given directory
-   locate        locate files matching specific patterns
    log           show revision history of entire repository or files
    manifest      output the current or given revision of the project manifest
    merge         merge working directory with another revision
    outgoing      show changesets not found in the destination
-   parents       show the parents of the working directory or revision
    paths         show aliases for remote repositories
    phase         set or show the current phase name
    pull          pull changes from the specified source
@@ -305,7 +303,7 @@
    update, up, checkout, co
                  update working directory (or switch revisions)
   
-  global options:
+  global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
@@ -326,9 +324,7 @@
    -h --help              display help and exit
       --hidden            consider hidden changesets
   
-  [+] marked option can be specified multiple times
-  
-  use "hg help" for the full list of commands
+  (use "hg help" for the full list of commands)
 
   $ hg add -h
   hg add [OPTION]... [FILE]...
@@ -344,16 +340,14 @@
   
       Returns 0 if all files are successfully added.
   
-  options:
+  options ([+] can be repeated):
   
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
    -S --subrepos            recurse into subrepositories
    -n --dry-run             do not perform actions, just print output
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help add" to show more complete help and the global options
+  (some details hidden, use --verbose to show complete help)
 
 Verbose help for add
 
@@ -383,16 +377,14 @@
   
       Returns 0 if all files are successfully added.
   
-  options:
+  options ([+] can be repeated):
   
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
    -S --subrepos            recurse into subrepositories
    -n --dry-run             do not perform actions, just print output
   
-  [+] marked option can be specified multiple times
-  
-  global options:
+  global options ([+] can be repeated):
   
    -R --repository REPO   repository root directory or name of overlay bundle
                           file
@@ -412,8 +404,6 @@
       --version           output version information and exit
    -h --help              display help and exit
       --hidden            consider hidden changesets
-  
-  [+] marked option can be specified multiple times
 
 Test help option with version option
 
@@ -431,16 +421,14 @@
   
   add the specified files on the next commit
   
-  options:
+  options ([+] can be repeated):
   
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
    -S --subrepos            recurse into subrepositories
    -n --dry-run             do not perform actions, just print output
   
-  [+] marked option can be specified multiple times
-  
-  use "hg help add" to show the full help text
+  (use "hg add -h" to show more help)
   [255]
 
 Test ambiguous command help
@@ -451,7 +439,7 @@
    add           add the specified files on the next commit
    addremove     add all new files, delete all missing files
   
-  use "hg -v help ad" to show builtin aliases and global options
+  (use "hg help -v ad" to show built-in aliases and global options)
 
 Test command without options
 
@@ -472,7 +460,7 @@
   
       Returns 0 on success, 1 if errors are encountered.
   
-  use "hg -v help verify" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ hg help diff
   hg diff [OPTION]... ([-c REV] | [-r REV1 [-r REV2]]) [FILE]...
@@ -505,7 +493,7 @@
   
       Returns 0 on success.
   
-  options:
+  options ([+] can be repeated):
   
    -r --rev REV [+]         revision
    -c --change REV          change made by revision
@@ -523,9 +511,7 @@
    -X --exclude PATTERN [+] exclude names matching the given patterns
    -S --subrepos            recurse into subrepositories
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help diff" to show more complete help and the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ hg help status
   hg status [OPTION]... [FILE]...
@@ -567,7 +553,7 @@
   
       Returns 0 on success.
   
-  options:
+  options ([+] can be repeated):
   
    -A --all                 show status of all files
    -m --modified            show only modified files
@@ -586,9 +572,7 @@
    -X --exclude PATTERN [+] exclude names matching the given patterns
    -S --subrepos            recurse into subrepositories
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help status" to show more complete help and the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ hg -q help status
   hg status [OPTION]... [FILE]...
@@ -624,7 +608,7 @@
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
-  use "hg help" for the full list of commands or "hg -v" for details
+  (use "hg help" for the full list of commands or "hg -v" for details)
   [255]
 
 
@@ -663,7 +647,7 @@
    -n --               normal desc
       --newline VALUE  line1 line2
   
-  use "hg -v help nohelp" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ hg help -k nohelp
   Commands:
@@ -698,6 +682,7 @@
    copy          mark files as copied for the next commit
    diff          diff repository (or selected files)
    export        dump the header and diffs for one or more changesets
+   files         list tracked files
    forget        forget the specified files on the next commit
    graft         copy changes from other branches onto the current branch
    grep          search for a pattern in specified files and revisions
@@ -707,12 +692,10 @@
    import        import an ordered set of patches
    incoming      show new changesets found in source
    init          create a new repository in the given directory
-   locate        locate files matching specific patterns
    log           show revision history of entire repository or files
    manifest      output the current or given revision of the project manifest
    merge         merge working directory with another revision
    outgoing      show changesets not found in the destination
-   parents       show the parents of the working directory or revision
    paths         show aliases for remote repositories
    phase         set or show the current phase name
    pull          pull changes from the specified source
@@ -758,7 +741,7 @@
    templating    Template Usage
    urls          URL Paths
   
-  use "hg -v help" to show builtin aliases and global options
+  (use "hg help -v" to show built-in aliases and global options)
 
 
 Test list of internal help commands
@@ -820,7 +803,7 @@
    debugwireargs
                  (no help text available)
   
-  use "hg -v help debug" to show builtin aliases and global options
+  (use "hg help -v debug" to show built-in aliases and global options)
 
 
 Test list of commands with command with no help text
@@ -832,7 +815,7 @@
   
    nohelp        (no help text available)
   
-  use "hg -v help helpext" to show builtin aliases and global options
+  (use "hg help -v helpext" to show built-in aliases and global options)
 
 
 test deprecated option is hidden in command help
@@ -843,7 +826,7 @@
   
   options:
   
-  use "hg -v help debugoptDEP" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 test deprecated option is shown with -v
   $ hg help -v debugoptDEP | grep dopt
@@ -857,9 +840,9 @@
   
   (*) (glob)
   
-  flaggor:
+  options:
   
-  *"hg -v help debugoptDEP"* (glob)
+  (some details hidden, use --verbose to show complete help)
 #endif
 
 Test commands that collide with topics (issue4240)
@@ -1030,7 +1013,7 @@
   
   This paragraph is never omitted, too (for extension)
   
-  use "hg help -v addverboseitems" to show more complete help
+  (some details hidden, use --verbose to show complete help)
   
   no commands defined
   $ hg help -v addverboseitems
@@ -1051,7 +1034,7 @@
   
       This paragraph is never omitted, too (for topic)
   
-  use "hg help -v topic-containing-verbose" to show more complete help
+  (some details hidden, use --verbose to show complete help)
   $ hg help -v topic-containing-verbose
   This is the topic to test omit indicating.
   """"""""""""""""""""""""""""""""""""""""""
@@ -1458,6 +1441,13 @@
   mark files as copied for the next commit
   </td></tr>
   <tr><td>
+  <a href="/help/files">
+  files
+  </a>
+  </td><td>
+  list tracked files
+  </td></tr>
+  <tr><td>
   <a href="/help/graft">
   graft
   </a>
@@ -1507,13 +1497,6 @@
   show new changesets found in source
   </td></tr>
   <tr><td>
-  <a href="/help/locate">
-  locate
-  </a>
-  </td><td>
-  locate files matching specific patterns
-  </td></tr>
-  <tr><td>
   <a href="/help/manifest">
   manifest
   </a>
@@ -1535,13 +1518,6 @@
   show changesets not found in the destination
   </td></tr>
   <tr><td>
-  <a href="/help/parents">
-  parents
-  </a>
-  </td><td>
-  show the parents of the working directory or revision
-  </td></tr>
-  <tr><td>
   <a href="/help/paths">
   paths
   </a>
@@ -1715,7 +1691,7 @@
   Returns 0 if all files are successfully added.
   </p>
   <p>
-  options:
+  options ([+] can be repeated):
   </p>
   <table>
   <tr><td>-I</td>
@@ -1732,10 +1708,7 @@
   <td>do not perform actions, just print output</td></tr>
   </table>
   <p>
-  [+] marked option can be specified multiple times
-  </p>
-  <p>
-  global options:
+  global options ([+] can be repeated):
   </p>
   <table>
   <tr><td>-R</td>
@@ -1787,9 +1760,6 @@
   <td>--hidden</td>
   <td>consider hidden changesets</td></tr>
   </table>
-  <p>
-  [+] marked option can be specified multiple times
-  </p>
   
   </div>
   </div>
@@ -1911,7 +1881,7 @@
   Returns 0 on success, 1 if any warnings encountered.
   </p>
   <p>
-  options:
+  options ([+] can be repeated):
   </p>
   <table>
   <tr><td>-A</td>
@@ -1928,10 +1898,7 @@
   <td>exclude names matching the given patterns</td></tr>
   </table>
   <p>
-  [+] marked option can be specified multiple times
-  </p>
-  <p>
-  global options:
+  global options ([+] can be repeated):
   </p>
   <table>
   <tr><td>-R</td>
@@ -1983,9 +1950,6 @@
   <td>--hidden</td>
   <td>consider hidden changesets</td></tr>
   </table>
-  <p>
-  [+] marked option can be specified multiple times
-  </p>
   
   </div>
   </div>
--- a/tests/test-hgrc.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgrc.t	Sat Sep 27 13:18:10 2014 -0500
@@ -28,6 +28,14 @@
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd foobar
   $ cat .hg/hgrc
+  # You may want to set your username here if it is not set
+  # globally, or this repository requires a different
+  # username from your usual configuration. If you want to
+  # set something for all of your repositories on this
+  # computer, try running the command
+  # 'hg config --edit --global'
+  # [ui]
+  # username = Jane Doe <jdoe@example.com>
   [paths]
   default = $TESTTMP/foo%bar (glob)
   $ hg paths
@@ -43,6 +51,7 @@
   $ echo '  x = y' >> $HGRC
   $ hg version
   hg: parse error at $TESTTMP/hgrc:2:   x = y
+  unexpected leading whitespace
   [255]
 
   $ python -c "print '[foo]\nbar = a\n b\n c \n  de\n fg \nbaz = bif cb \n'" \
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-hgweb-bundle.t	Sat Sep 27 13:18:10 2014 -0500
@@ -0,0 +1,37 @@
+#require serve
+
+  $ hg init server
+  $ cd server
+  $ cat >> .hg/hgrc << EOF
+  > [extensions]
+  > strip=
+  > EOF
+
+  $ echo 1 > foo
+  $ hg commit -A -m 'first'
+  adding foo
+  $ echo 2 > bar
+  $ hg commit -A -m 'second'
+  adding bar
+
+Produce a bundle to use
+
+  $ hg strip -r 1
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  saved backup bundle to $TESTTMP/server/.hg/strip-backup/ed602e697e0f-backup.hg (glob)
+
+Serve from a bundle file
+
+  $ hg serve -R .hg/strip-backup/ed602e697e0f-backup.hg -d -p $HGPORT --pid-file=hg.pid
+  $ cat hg.pid >> $DAEMON_PIDS
+
+Ensure we're serving from the bundle
+
+  $ ("$TESTDIR/get-with-headers.py" localhost:$HGPORT 'file/tip/?style=raw')
+  200 Script output follows
+  
+  
+  -rw-r--r-- 2 bar
+  -rw-r--r-- 2 foo
+  
+  
--- a/tests/test-hgweb-commands.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb-commands.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 An attempt at more fully testing the hgweb web interface.
 The following things are tested elsewhere and are therefore omitted:
--- a/tests/test-hgweb-descend-empties.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb-descend-empties.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 Test chains of near empty directories, terminating 3 different ways:
 - a1: file at level 4 (deepest)
--- a/tests/test-hgweb-diffs.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb-diffs.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 setting up repo
 
--- a/tests/test-hgweb-empty.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb-empty.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 Some tests for hgweb in an empty repository
 
--- a/tests/test-hgweb-filelog.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb-filelog.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hg init test
   $ cd test
--- a/tests/test-hgweb-raw.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb-raw.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 Test raw style of hgweb
 
--- a/tests/test-hgweb-removed.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb-removed.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 setting up repo
 
--- a/tests/test-hgweb.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgweb.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 Some tests for hgweb. Tests static files, plain files and different 404's.
 
--- a/tests/test-hgwebdir.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgwebdir.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 hide outer repo and work in dir without '.hg'
   $ hg init
--- a/tests/test-hgwebdirsym.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hgwebdirsym.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,6 @@
-Tests whether or not hgwebdir properly handles various symlink topologies.
+#require serve symlink
 
-  $ "$TESTDIR/hghave" serve symlink || exit 80
+Tests whether or not hgwebdir properly handles various symlink topologies.
 
 hide outer repo
   $ hg init
--- a/tests/test-highlight.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-highlight.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
+#require pygments serve
 
-  $ "$TESTDIR/hghave" pygments serve || exit 80
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > highlight =
--- a/tests/test-histedit-arguments.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-histedit-arguments.t	Sat Sep 27 13:18:10 2014 -0500
@@ -67,6 +67,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
@@ -265,6 +266,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
--- a/tests/test-histedit-bookmark-motion.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-histedit-bookmark-motion.t	Sat Sep 27 13:18:10 2014 -0500
@@ -73,6 +73,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
@@ -133,6 +134,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
--- a/tests/test-histedit-commute.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-histedit-commute.t	Sat Sep 27 13:18:10 2014 -0500
@@ -67,6 +67,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
@@ -344,6 +345,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
--- a/tests/test-histedit-fold-non-commute.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-histedit-fold-non-commute.t	Sat Sep 27 13:18:10 2014 -0500
@@ -183,3 +183,165 @@
   f
 
   $ cd ..
+
+Repeat test using "roll", not "fold". "roll" folds in changes but drops message
+
+  $ initrepo r2
+  $ cd r2
+
+Initial generation of the command files
+
+  $ EDITED="$TESTTMP/editedhistory.2"
+  $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 3 >> $EDITED
+  $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 4 >> $EDITED
+  $ hg log --template 'roll {node|short} {rev} {desc}\n' -r 7 >> $EDITED
+  $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 5 >> $EDITED
+  $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 6 >> $EDITED
+  $ cat $EDITED
+  pick 65a9a84f33fd 3 c
+  pick 00f1c5383965 4 d
+  roll 39522b764e3d 7 does not commute with e
+  pick 7b4e2f4b7bcd 5 e
+  pick 500cac37a696 6 f
+
+log before edit
+  $ hg log --graph
+  @  changeset:   7:39522b764e3d
+  |  tag:         tip
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     does not commute with e
+  |
+  o  changeset:   6:500cac37a696
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     f
+  |
+  o  changeset:   5:7b4e2f4b7bcd
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     e
+  |
+  o  changeset:   4:00f1c5383965
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     d
+  |
+  o  changeset:   3:65a9a84f33fd
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     c
+  |
+  o  changeset:   2:da6535b52e45
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     b
+  |
+  o  changeset:   1:c1f09da44841
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     a
+  |
+  o  changeset:   0:1715188a53c7
+     user:        test
+     date:        Thu Jan 01 00:00:00 1970 +0000
+     summary:     Initial commit
+  
+
+edit the history
+  $ hg histedit 3 --commands $EDITED 2>&1 | fixbundle
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  merging e
+  warning: conflicts during merge.
+  merging e incomplete! (edit conflicts, then use 'hg resolve --mark')
+  Fix up the change and run hg histedit --continue
+
+fix up
+  $ echo 'I can haz no commute' > e
+  $ hg resolve --mark e
+  (no more unresolved files)
+  $ hg histedit --continue 2>&1 | fixbundle | grep -v '2 files removed'
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  merging e
+  warning: conflicts during merge.
+  merging e incomplete! (edit conflicts, then use 'hg resolve --mark')
+  Fix up the change and run hg histedit --continue
+
+just continue this time
+  $ hg revert -r 'p1()' e
+  $ hg resolve --mark e
+  (no more unresolved files)
+  $ hg histedit --continue 2>&1 | fixbundle
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+
+log after edit
+  $ hg log --graph
+  @  changeset:   5:e7c4f5d4eb75
+  |  tag:         tip
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     f
+  |
+  o  changeset:   4:803d1bb561fc
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     d
+  |
+  o  changeset:   3:65a9a84f33fd
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     c
+  |
+  o  changeset:   2:da6535b52e45
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     b
+  |
+  o  changeset:   1:c1f09da44841
+  |  user:        test
+  |  date:        Thu Jan 01 00:00:00 1970 +0000
+  |  summary:     a
+  |
+  o  changeset:   0:1715188a53c7
+     user:        test
+     date:        Thu Jan 01 00:00:00 1970 +0000
+     summary:     Initial commit
+  
+
+contents of e
+  $ hg cat e
+  I can haz no commute
+
+manifest
+  $ hg manifest
+  a
+  b
+  c
+  d
+  e
+  f
+
+description is taken from rollup target commit
+
+  $ hg log --debug --rev 4
+  changeset:   4:803d1bb561fceac3129ec778db9da249a3106fc3
+  phase:       draft
+  parent:      3:65a9a84f33fdeb1ad5679b3941ec885d2b24027b
+  parent:      -1:0000000000000000000000000000000000000000
+  manifest:    4:b068a323d969f22af1296ec6a5ea9384cef437ac
+  user:        test
+  date:        Thu Jan 01 00:00:00 1970 +0000
+  files:       d e
+  extra:       branch=default
+  extra:       histedit_source=00f1c53839651fa5c76d423606811ea5455a79d0,39522b764e3d26103f08bd1fa2ccd3e3d7dbcf4e
+  description:
+  d
+  
+  
+
+done with repo r2
+
+  $ cd ..
--- a/tests/test-histedit-fold.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-histedit-fold.t	Sat Sep 27 13:18:10 2014 -0500
@@ -105,6 +105,50 @@
   
   
 
+rollup will fold without preserving the folded commit's message
+
+  $ hg histedit d2ae7f538514 --commands - 2>&1 <<EOF | fixbundle
+  > pick d2ae7f538514 b
+  > roll ee283cb5f2d5 e
+  > pick 6de59d13424a f
+  > pick 9c277da72c9b d
+  > EOF
+  0 files updated, 0 files merged, 4 files removed, 0 files unresolved
+  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+
+log after edit
+  $ hg logt --graph
+  @  3:c4a9eb7989fc d
+  |
+  o  2:8e03a72b6f83 f
+  |
+  o  1:391ee782c689 b
+  |
+  o  0:cb9a9f314b8b a
+  
+
+description is taken from rollup target commit
+
+  $ hg log --debug --rev 1
+  changeset:   1:391ee782c68930be438ccf4c6a403daedbfbffa5
+  phase:       draft
+  parent:      0:cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b
+  parent:      -1:0000000000000000000000000000000000000000
+  manifest:    1:b5e112a3a8354e269b1524729f0918662d847c38
+  user:        test
+  date:        Thu Jan 01 00:00:00 1970 +0000
+  files+:      b e
+  extra:       branch=default
+  extra:       histedit_source=d2ae7f538514cd87c17547b0de4cea71fe1af9fb,ee283cb5f2d5955443f23a27b697a04339e9a39a
+  description:
+  b
+  
+  
+
 check saving last-message.txt
 
   $ cat > $TESTTMP/abortfolding.py <<EOF
@@ -128,9 +172,9 @@
   > EOF
 
   $ rm -f .hg/last-message.txt
-  $ HGEDITOR="sh $TESTTMP/editor.sh" hg histedit 6de59d13424a --commands - 2>&1 <<EOF | fixbundle
-  > pick 6de59d13424a f
-  > fold 9c277da72c9b d
+  $ HGEDITOR="sh $TESTTMP/editor.sh" hg histedit 8e03a72b6f83 --commands - 2>&1 <<EOF | fixbundle
+  > pick 8e03a72b6f83 f
+  > fold c4a9eb7989fc d
   > EOF
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   allow non-folding commit
--- a/tests/test-histedit-obsolete.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-histedit-obsolete.t	Sat Sep 27 13:18:10 2014 -0500
@@ -12,7 +12,7 @@
   > logtemplate= {rev}:{node|short} {desc|firstline}
   > [phases]
   > publish=False
-  > [extensions]'
+  > [extensions]
   > histedit=
   > rebase=
   > 
@@ -57,6 +57,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
@@ -89,11 +90,11 @@
   o  0:cb9a9f314b8b a
   
   $ hg debugobsolete
-  d2ae7f538514cd87c17547b0de4cea71fe1af9fb 0 {'date': '* *', 'user': 'test'} (glob)
-  177f92b773850b59254aa5e923436f921b55483b b346ab9a313db8537ecf96fca3ca3ca984ef3bd7 0 {'date': '* *', 'user': 'test'} (glob)
-  055a42cdd88768532f9cf79daa407fc8d138de9b 59d9f330561fd6c88b1a6b32f0e45034d88db784 0 {'date': '* *', 'user': 'test'} (glob)
-  e860deea161a2f77de56603b340ebbb4536308ae 59d9f330561fd6c88b1a6b32f0e45034d88db784 0 {'date': '* *', 'user': 'test'} (glob)
-  652413bf663ef2a641cab26574e46d5f5a64a55a cacdfd884a9321ec4e1de275ef3949fa953a1f83 0 {'date': '* *', 'user': 'test'} (glob)
+  d2ae7f538514cd87c17547b0de4cea71fe1af9fb 0 {cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b} (*) {'user': 'test'} (glob)
+  177f92b773850b59254aa5e923436f921b55483b b346ab9a313db8537ecf96fca3ca3ca984ef3bd7 0 (*) {'user': 'test'} (glob)
+  055a42cdd88768532f9cf79daa407fc8d138de9b 59d9f330561fd6c88b1a6b32f0e45034d88db784 0 (*) {'user': 'test'} (glob)
+  e860deea161a2f77de56603b340ebbb4536308ae 59d9f330561fd6c88b1a6b32f0e45034d88db784 0 (*) {'user': 'test'} (glob)
+  652413bf663ef2a641cab26574e46d5f5a64a55a cacdfd884a9321ec4e1de275ef3949fa953a1f83 0 (*) {'user': 'test'} (glob)
 
 
 Ensure hidden revision does not prevent histedit
--- a/tests/test-histedit-outgoing.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-histedit-outgoing.t	Sat Sep 27 13:18:10 2014 -0500
@@ -49,6 +49,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
@@ -80,6 +81,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
@@ -103,6 +105,7 @@
   #  p, pick = use commit
   #  e, edit = use commit, but stop for amending
   #  f, fold = use commit, but combine it with the one above
+  #  r, roll = like fold, but discard this commit's description
   #  d, drop = remove commit from history
   #  m, mess = edit message without changing commit content
   #
--- a/tests/test-hook.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hook.t	Sat Sep 27 13:18:10 2014 -0500
@@ -210,10 +210,11 @@
   $ hg push -B baz ../a
   pushing to ../a
   searching for changes
+  listkeys hook: HG_NAMESPACE=phases HG_VALUES={'cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b': '1', 'publishing': 'True'}
+  listkeys hook: HG_NAMESPACE=bookmarks HG_VALUES={'bar': '0000000000000000000000000000000000000000', 'foo': '0000000000000000000000000000000000000000'}
   no changes found
   listkeys hook: HG_NAMESPACE=phases HG_VALUES={'cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b': '1', 'publishing': 'True'}
   listkeys hook: HG_NAMESPACE=bookmarks HG_VALUES={'bar': '0000000000000000000000000000000000000000', 'foo': '0000000000000000000000000000000000000000'}
-  listkeys hook: HG_NAMESPACE=bookmarks HG_VALUES={'bar': '0000000000000000000000000000000000000000', 'foo': '0000000000000000000000000000000000000000'}
   exporting bookmark baz
   prepushkey.forbid hook: HG_KEY=baz HG_NAMESPACE=bookmarks HG_NEW=0000000000000000000000000000000000000000
   abort: prepushkey hook exited with status 1
--- a/tests/test-http-branchmap.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-http-branchmap.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
   $ hgserve() {
   >     hg serve -a localhost -p $HGPORT1 -d --pid-file=hg.pid \
--- a/tests/test-http-clone-r.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-http-clone-r.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 creating 'remote
 
--- a/tests/test-http-proxy.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-http-proxy.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hg init a
   $ cd a
--- a/tests/test-http.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-http.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hg init test
   $ cd test
@@ -261,13 +261,14 @@
   "GET /?cmd=listkeys HTTP/1.1" 403 - x-hgarg-1:namespace=namespaces
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872
+  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=phases
+  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
+  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=branchmap HTTP/1.1" 200 -
   "GET /?cmd=branchmap HTTP/1.1" 200 -
-  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=686173686564+5eb5abfefeea63c80dd7553bcc3783f37e0c5524
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
-  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
 
 #endif
   $ cd ..
--- a/tests/test-https.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-https.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,6 @@
-Proper https client requires the built-in ssl from Python 2.6.
+#require serve ssl
 
-  $ "$TESTDIR/hghave" serve ssl || exit 80
+Proper https client requires the built-in ssl from Python 2.6.
 
 Certificates created with:
  printf '.\n.\n.\n.\n.\nlocalhost\nhg@localhost\n' | \
--- a/tests/test-hup.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-hup.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,7 @@
+#require serve fifo
+
 Test hangup signal in the middle of transaction
 
-  $ "$TESTDIR/hghave" serve fifo || exit 80
   $ hg init
   $ mkfifo p
   $ hg serve --stdio < p 1>out 2>&1 &
--- a/tests/test-i18n.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-i18n.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,6 @@
-Translations are optional:
+#require gettext
 
-  $ "$TESTDIR/hghave" gettext || exit 80
+(Translations are optional)
 
 #if no-outer-repo
 
--- a/tests/test-identify.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-identify.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
 #if no-outer-repo
 
--- a/tests/test-impexp-branch.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-impexp-branch.t	Sat Sep 27 13:18:10 2014 -0500
@@ -54,6 +54,14 @@
 
   $ hg init c
   $ cd c
+  $ hg import --exact --no-commit ../r0.patch
+  applying ../r0.patch
+  warning: can't check exact import with --no-commit
+  $ hg st
+  A rev
+  $ hg revert -a
+  forgetting rev
+  $ rm rev
   $ hg import --exact ../r0.patch
   applying ../r0.patch
   $ hg import --exact ../r1.patch
--- a/tests/test-import-bypass.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-import-bypass.t	Sat Sep 27 13:18:10 2014 -0500
@@ -22,10 +22,13 @@
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 Test importing an existing revision
-(this also tests that editor is not invoked for '--bypass', if the
-patch contains the commit message, regardless of '--edit')
+(this also tests that "hg import" disallows combination of '--exact'
+and '--edit')
 
-  $ HGEDITOR=cat hg import --bypass --exact --edit ../test.diff
+  $ hg import --bypass --exact --edit ../test.diff
+  abort: cannot use --exact with --edit
+  [255]
+  $ hg import --bypass --exact ../test.diff
   applying ../test.diff
   $ shortlog
   o  1:4e322f7ce8e3 test 0 0 - foo - changea
@@ -66,8 +69,10 @@
   repository tip rolled back to revision 1 (undo import)
 
 Test --import-branch
+(this also tests that editor is not invoked for '--bypass', if the
+patch contains the commit message, regardless of '--edit')
 
-  $ hg import --bypass --import-branch ../test.diff
+  $ HGEDITOR=cat hg import --bypass --import-branch --edit ../test.diff
   applying ../test.diff
   $ shortlog
   o  1:4e322f7ce8e3 test 0 0 - foo - changea
@@ -221,6 +226,25 @@
 
   $ cd ..
 
+Test avoiding editor invocation at applying the patch with --exact
+even if commit message is empty
+
+  $ cd repo-options
+
+  $ echo a >> a
+  $ hg commit -m ' '
+  $ hg tip -T "{node}\n"
+  1b77bc7d1db9f0e7f1716d515b630516ab386c89
+  $ hg export -o ../empty-log.diff .
+  $ hg update -q -C ".^1"
+  $ hg --config extensions.strip= strip -q tip
+  $ HGEDITOR=cat hg import --exact --bypass ../empty-log.diff
+  applying ../empty-log.diff
+  $ hg tip -T "{node}\n"
+  1b77bc7d1db9f0e7f1716d515b630516ab386c89
+
+  $ cd ..
+
 #if symlink execbit
 
 Test complicated patch with --exact
--- a/tests/test-import-merge.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-import-merge.t	Sat Sep 27 13:18:10 2014 -0500
@@ -30,6 +30,7 @@
   (branch merge, don't forget to commit)
   $ hg ci -m merge
   $ hg export . > ../merge.diff
+  $ grep -v '^merge$' ../merge.diff > ../merge.nomsg.diff
   $ cd ..
   $ hg clone -r2 repo repo2
   adding changesets
@@ -52,8 +53,13 @@
 
   $ hg up 1
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ hg import ../merge.diff
-  applying ../merge.diff
+  $ cat > $TESTTMP/editor.sh <<EOF
+  > env | grep HGEDITFORM
+  > echo merge > \$1
+  > EOF
+  $ HGEDITOR="sh $TESTTMP/editor.sh" hg import --edit ../merge.nomsg.diff
+  applying ../merge.nomsg.diff
+  HGEDITFORM=import.normal.merge
   $ tipparents
   1:540395c44225 changea
   3:102a90ea7b4a addb
--- a/tests/test-import.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-import.t	Sat Sep 27 13:18:10 2014 -0500
@@ -90,8 +90,13 @@
   added 1 changesets with 2 changes to 2 files
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ HGEDITOR=cat hg --cwd b import ../diffed-tip.patch
+  $ cat > $TESTTMP/editor.sh <<EOF
+  > env | grep HGEDITFORM
+  > cat \$1
+  > EOF
+  $ HGEDITOR="sh $TESTTMP/editor.sh" hg --cwd b import ../diffed-tip.patch
   applying ../diffed-tip.patch
+  HGEDITFORM=import.normal.normal
   
   
   HG: Enter commit message.  Lines beginning with 'HG:' are removed.
@@ -102,6 +107,22 @@
   HG: changed a
   abort: empty commit message
   [255]
+
+Test avoiding editor invocation at applying the patch with --exact,
+even if commit message is empty
+
+  $ echo a >> b/a
+  $ hg --cwd b commit -m ' '
+  $ hg --cwd b tip -T "{node}\n"
+  d8804f3f5396d800812f579c8452796a5993bdb2
+  $ hg --cwd b export -o ../empty-log.diff .
+  $ hg --cwd b update -q -C ".^1"
+  $ hg --cwd b --config extensions.strip= strip -q tip
+  $ HGEDITOR=cat hg --cwd b import --exact ../empty-log.diff
+  applying ../empty-log.diff
+  $ hg --cwd b tip -T "{node}\n"
+  d8804f3f5396d800812f579c8452796a5993bdb2
+
   $ rm -r b
 
 
--- a/tests/test-incoming-outgoing.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-incoming-outgoing.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hg init test
   $ cd test
--- a/tests/test-inherit-mode.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-inherit-mode.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,7 +1,6 @@
-test that new files created in .hg inherit the permissions from .hg/store
+#require unix-permissions
 
-
-  $ "$TESTDIR/hghave" unix-permissions || exit 80
+test that new files created in .hg inherit the permissions from .hg/store
 
   $ mkdir dir
 
@@ -121,7 +120,6 @@
   00660 ../push/.hg/store/data/dir/bar.i
   00660 ../push/.hg/store/data/foo.i
   00660 ../push/.hg/store/fncache
-  00660 ../push/.hg/store/phaseroots
   00660 ../push/.hg/store/undo
   00660 ../push/.hg/store/undo.phaseroots
   00660 ../push/.hg/undo.bookmarks
--- a/tests/test-issue1438.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-issue1438.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,6 +1,6 @@
-http://mercurial.selenic.com/bts/issue1438
+#require symlink
 
-  $ "$TESTDIR/hghave" symlink || exit 80
+http://mercurial.selenic.com/bts/issue1438
 
   $ hg init
 
--- a/tests/test-issue1802.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-issue1802.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" execbit || exit 80
+#require execbit
 
 Create extension that can disable exec checks:
 
--- a/tests/test-issue3084.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-issue3084.t	Sat Sep 27 13:18:10 2014 -0500
@@ -29,10 +29,10 @@
 
   $ echo "n" | hg merge --config ui.interactive=Yes
   remote turned local normal file foo into a largefile
-  use (l)argefile or keep (n)ormal file? 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  use (l)argefile or keep (n)ormal file? getting changed largefiles
+  0 largefiles updated, 0 removed
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
 
   $ hg status
   $ cat foo
@@ -43,10 +43,10 @@
   $ hg update -q -C
   $ echo "l" | hg merge --config ui.interactive=Yes
   remote turned local normal file foo into a largefile
-  use (l)argefile or keep (n)ormal file? 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  use (l)argefile or keep (n)ormal file? getting changed largefiles
+  1 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
 
   $ hg status
   M foo
@@ -71,10 +71,10 @@
   $ hg update -q -C -r 1
   $ echo "n" | hg merge --config ui.interactive=Yes
   remote turned local largefile foo into a normal file
-  keep (l)argefile or use (n)ormal file? 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  keep (l)argefile or use (n)ormal file? getting changed largefiles
+  0 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
 
   $ hg status
   M foo
@@ -99,10 +99,10 @@
   $ hg update -q -C -r 1
   $ echo "l" | hg merge --config ui.interactive=Yes
   remote turned local largefile foo into a normal file
-  keep (l)argefile or use (n)ormal file? 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  keep (l)argefile or use (n)ormal file? getting changed largefiles
+  1 largefiles updated, 0 removed
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
 
   $ hg status
 
@@ -206,10 +206,10 @@
 
   $ hg up -Cqr normal=
   $ hg merge -r large
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ cat f
   large
 
@@ -217,10 +217,10 @@
 
   $ hg up -Cqr large
   $ hg merge -r normal=
+  getting changed largefiles
+  0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
   $ cat f
   large
 
@@ -233,10 +233,10 @@
   use (c)hanged version or (d)elete? c
   remote turned local normal file f into a largefile
   use (l)argefile or keep (n)ormal file? l
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ cat f
   large
 
@@ -244,20 +244,20 @@
   $ ( echo c; echo n ) | hg merge -r large --config ui.interactive=Yes
   local changed f which remote deleted
   use (c)hanged version or (d)elete? remote turned local normal file f into a largefile
-  use (l)argefile or keep (n)ormal file? 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  use (l)argefile or keep (n)ormal file? getting changed largefiles
+  0 largefiles updated, 0 removed
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
   $ cat f
   normal2
 
   $ hg up -Cqr normal2
   $ echo d | hg merge -r large --config ui.interactive=Yes
   local changed f which remote deleted
-  use (c)hanged version or (d)elete? 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  use (c)hanged version or (d)elete? getting changed largefiles
+  1 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ cat f
   large
 
@@ -269,10 +269,10 @@
   use (c)hanged version or leave (d)eleted? c
   remote turned local largefile f into a normal file
   keep (l)argefile or use (n)ormal file? l
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ cat f
   large
 
@@ -280,20 +280,20 @@
   $ ( echo c; echo n ) | hg merge -r normal2 --config ui.interactive=Yes
   remote changed f which local deleted
   use (c)hanged version or leave (d)eleted? remote turned local largefile f into a normal file
-  keep (l)argefile or use (n)ormal file? 2 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  keep (l)argefile or use (n)ormal file? getting changed largefiles
+  0 largefiles updated, 0 removed
+  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
   $ cat f
   normal2
 
   $ hg up -Cqr large
   $ echo d | hg merge -r normal2 --config ui.interactive=Yes
   remote changed f which local deleted
-  use (c)hanged version or leave (d)eleted? 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  use (c)hanged version or leave (d)eleted? getting changed largefiles
+  0 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
   $ cat f
   large
 
@@ -301,10 +301,10 @@
 
   $ hg up -Cqr large=
   $ hg merge -r normal
+  getting changed largefiles
+  0 largefiles updated, 0 removed
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
   $ cat f
   normal
 
@@ -326,20 +326,20 @@
   use (c)hanged version or (d)elete? c
   remote turned local largefile f into a normal file
   keep (l)argefile or use (n)ormal file? l
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ cat f
   large2
 
   $ hg up -Cqr large2
   $ echo d | hg merge -r normal --config ui.interactive=Yes
   local changed .hglf/f which remote deleted
-  use (c)hanged version or (d)elete? 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  use (c)hanged version or (d)elete? getting changed largefiles
+  0 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
   $ cat f
   normal
 
@@ -351,10 +351,10 @@
   use (c)hanged version or leave (d)eleted? c
   remote turned local normal file f into a largefile
   use (l)argefile or keep (n)ormal file? l
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ cat f
   large2
 
--- a/tests/test-known.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-known.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 = Test the known() protocol function =
 
--- a/tests/test-largefiles-misc.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-largefiles-misc.t	Sat Sep 27 13:18:10 2014 -0500
@@ -659,10 +659,10 @@
   R d1/f
   $ hg merge
   merging d2/f and d1/f to d2/f
+  getting changed largefiles
+  0 largefiles updated, 0 removed
   1 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  0 largefiles updated, 0 removed
   $ cd ..
 
 
@@ -725,10 +725,10 @@
   ancestor was 09d2af8dd22201dd8d48e5dcfcaed281ff9422c7
   keep (l)ocal e5fa44f2b31c1fb553b6021e7360d07d5d91ff5e or
   take (o)ther 7448d8798a4380162d4b56f9b452e2f6f9e24e7a? l
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   0 files updated, 4 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ cat f-different
   1
   $ cat f-same
--- a/tests/test-largefiles-update.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-largefiles-update.t	Sat Sep 27 13:18:10 2014 -0500
@@ -36,10 +36,10 @@
   $ cat .hglf/large1
   4669e532d5b2c093a78eca010077e708a071bb64
   $ hg merge --config debug.dirstate.delaywrite=2
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ hg status -A large1
   M large1
   $ cat large1
@@ -67,10 +67,10 @@
   take (o)ther 58e24f733a964da346e2407a2bee99d9001184f5? merging normal1
   warning: conflicts during merge.
   merging normal1 incomplete! (edit conflicts, then use 'hg resolve --mark')
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   0 files updated, 1 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   [1]
   $ hg status -A large1
   M large1
@@ -99,4 +99,421 @@
   $ cat .hglf/large1
   58e24f733a964da346e2407a2bee99d9001184f5
 
+Test that "hg rollback" restores status of largefiles correctly
+
+  $ hg update -C -q
+  $ hg remove large1
+  $ test -f .hglf/large1
+  [1]
+  $ hg forget large2
+  $ test -f .hglf/large2
+  [1]
+  $ echo largeX > largeX
+  $ hg add --large largeX
+  $ cat .hglf/largeX
+  
+  $ hg commit -m 'will be rollback-ed soon'
+  $ echo largeY > largeY
+  $ hg add --large largeY
+  $ hg status -A large1
+  large1: No such file or directory
+  $ hg status -A large2
+  ? large2
+  $ hg status -A largeX
+  C largeX
+  $ hg status -A largeY
+  A largeY
+  $ hg rollback
+  repository tip rolled back to revision 3 (undo commit)
+  working directory now based on revision 3
+  $ hg status -A large1
+  R large1
+  $ test -f .hglf/large1
+  [1]
+  $ hg status -A large2
+  R large2
+  $ test -f .hglf/large2
+  [1]
+  $ hg status -A largeX
+  A largeX
+  $ cat .hglf/largeX
+  
+  $ hg status -A largeY
+  ? largeY
+  $ test -f .hglf/largeY
+  [1]
+
+Test that "hg rollback" restores standins correctly
+
+  $ hg commit -m 'will be rollback-ed soon'
+  $ hg update -q -C 2
+  $ cat large1
+  large1
+  $ cat .hglf/large1
+  4669e532d5b2c093a78eca010077e708a071bb64
+  $ cat large2
+  large2 in #2
+  $ cat .hglf/large2
+  3cfce6277e7668985707b6887ce56f9f62f6ccd9
+
+  $ hg rollback -q -f
+  $ cat large1
+  large1
+  $ cat .hglf/large1
+  4669e532d5b2c093a78eca010077e708a071bb64
+  $ cat large2
+  large2 in #2
+  $ cat .hglf/large2
+  3cfce6277e7668985707b6887ce56f9f62f6ccd9
+
+(rollback the parent of the working directory, when the parent of it
+is not branch-tip)
+
+  $ hg update -q -C 1
+  $ cat .hglf/large1
+  58e24f733a964da346e2407a2bee99d9001184f5
+  $ cat .hglf/large2
+  1deebade43c8c498a3c8daddac0244dc55d1331d
+
+  $ echo normalX > normalX
+  $ hg add normalX
+  $ hg commit -m 'will be rollback-ed soon'
+  $ hg rollback -q
+
+  $ cat .hglf/large1
+  58e24f733a964da346e2407a2bee99d9001184f5
+  $ cat .hglf/large2
+  1deebade43c8c498a3c8daddac0244dc55d1331d
+
+Test that "hg status" shows status of largefiles correctly just after
+automated commit like rebase/transplant
+
+  $ cat >> .hg/hgrc <<EOF
+  > [extensions]
+  > rebase =
+  > strip =
+  > transplant =
+  > EOF
+  $ hg update -q -C 1
+  $ hg remove large1
+  $ echo largeX > largeX
+  $ hg add --large largeX
+  $ hg commit -m '#4'
+
+  $ hg rebase -s 1 -d 2 --keep
+  $ hg status -A large1
+  large1: No such file or directory
+  $ hg status -A largeX
+  C largeX
+  $ hg strip -q 5
+
+  $ hg update -q -C 2
+  $ hg transplant -q 1 4
+  $ hg status -A large1
+  large1: No such file or directory
+  $ hg status -A largeX
+  C largeX
+  $ hg strip -q 5
+
+  $ hg update -q -C 2
+  $ hg transplant -q --merge 1 --merge 4
+  $ hg status -A large1
+  large1: No such file or directory
+  $ hg status -A largeX
+  C largeX
+  $ hg strip -q 5
+
+Test that linear merge can detect modification (and conflict) correctly
+
+(linear merge without conflict)
+
+  $ echo 'large2 for linear merge (no conflict)' > large2
+  $ hg update 3 --config debug.dirstate.delaywrite=2
+  getting changed largefiles
+  1 largefiles updated, 0 removed
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ hg status -A large2
+  M large2
+  $ cat large2
+  large2 for linear merge (no conflict)
+  $ cat .hglf/large2
+  9c4bf8f1b33536d6e5f89447e10620cfe52ea710
+
+(linear merge with conflict, choosing "other")
+
+  $ hg update -q -C 2
+  $ echo 'large1 for linear merge (conflict)' > large1
+  $ hg update 3 --config ui.interactive=True <<EOF
+  > o
+  > EOF
+  largefile large1 has a merge conflict
+  ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
+  keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or
+  take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b? getting changed largefiles
+  1 largefiles updated, 0 removed
+  1 files updated, 1 files merged, 0 files removed, 0 files unresolved
+  $ hg status -A large1
+  C large1
+  $ cat large1
+  large1 in #3
+  $ cat .hglf/large1
+  e5bb990443d6a92aaf7223813720f7566c9dd05b
+
+(linear merge with conflict, choosing "local")
+
+  $ hg update -q -C 2
+  $ echo 'large1 for linear merge (conflict)' > large1
+  $ hg update 3 --config debug.dirstate.delaywrite=2
+  largefile large1 has a merge conflict
+  ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
+  keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or
+  take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b? l
+  1 files updated, 1 files merged, 0 files removed, 0 files unresolved
+  $ hg status -A large1
+  M large1
+  $ cat large1
+  large1 for linear merge (conflict)
+  $ cat .hglf/large1
+  ba94c2efe5b7c5e0af8d189295ce00553b0612b7
+
+Test a linear merge to a revision containing same-name normal file
+
+  $ hg update -q -C 3
+  $ hg remove large2
+  $ echo 'large2 as normal file' > large2
+  $ hg add large2
+  $ echo 'large3 as normal file' > large3
+  $ hg add large3
+  $ hg commit -m '#5'
+  $ hg manifest
+  .hglf/large1
+  large2
+  large3
+  normal1
+
+(modified largefile is already switched to normal)
+
+  $ hg update -q -C 2
+  $ echo 'modified large2 for linear merge' > large2
+  $ hg update -q 5
+  local changed .hglf/large2 which remote deleted
+  use (c)hanged version or (d)elete? c
+  remote turned local largefile large2 into a normal file
+  keep (l)argefile or use (n)ormal file? l
+  $ hg debugdirstate --nodates | grep large2
+  a   0         -1 .hglf/large2
+  r   0          0 large2
+  $ hg status -A large2
+  A large2
+  $ cat large2
+  modified large2 for linear merge
+
+(added largefile is already committed as normal)
+
+  $ hg update -q -C 2
+  $ echo 'large3 as large file for linear merge' > large3
+  $ hg add --large large3
+  $ hg update -q 5
+  remote turned local largefile large3 into a normal file
+  keep (l)argefile or use (n)ormal file? l
+  $ hg debugdirstate --nodates | grep large3
+  a   0         -1 .hglf/large3
+  r   0          0 large3
+  $ hg status -A large3
+  A large3
+  $ cat large3
+  large3 as large file for linear merge
+  $ rm -f large3 .hglf/large3
+
+Test that the internal linear merging works correctly
+(both heads are stripped to keep pairing of revision number and commit log)
+
+  $ hg update -q -C 2
+  $ hg strip 3 4
+  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/9530e27857f7-backup.hg (glob)
+  $ mv .hg/strip-backup/9530e27857f7-backup.hg $TESTTMP
+
+(internal linear merging at "hg pull --update")
+
+  $ echo 'large1 for linear merge (conflict)' > large1
+  $ echo 'large2 for linear merge (conflict with normal file)' > large2
+  $ hg pull --update --config debug.dirstate.delaywrite=2 $TESTTMP/9530e27857f7-backup.hg
+  pulling from $TESTTMP/9530e27857f7-backup.hg (glob)
+  searching for changes
+  adding changesets
+  adding manifests
+  adding file changes
+  added 3 changesets with 5 changes to 5 files
+  local changed .hglf/large2 which remote deleted
+  use (c)hanged version or (d)elete? c
+  remote turned local largefile large2 into a normal file
+  keep (l)argefile or use (n)ormal file? l
+  largefile large1 has a merge conflict
+  ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
+  keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or
+  take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b? l
+  2 files updated, 1 files merged, 0 files removed, 0 files unresolved
+
+  $ hg status -A large1
+  M large1
+  $ cat large1
+  large1 for linear merge (conflict)
+  $ cat .hglf/large1
+  ba94c2efe5b7c5e0af8d189295ce00553b0612b7
+  $ hg status -A large2
+  A large2
+  $ cat large2
+  large2 for linear merge (conflict with normal file)
+  $ cat .hglf/large2
+  d7591fe9be0f6227d90bddf3e4f52ff41fc1f544
+
+(internal linear merging at "hg unbundle --update")
+
+  $ hg update -q -C 2
+  $ hg rollback -q
+
+  $ echo 'large1 for linear merge (conflict)' > large1
+  $ echo 'large2 for linear merge (conflict with normal file)' > large2
+  $ hg unbundle --update --config debug.dirstate.delaywrite=2 $TESTTMP/9530e27857f7-backup.hg
+  adding changesets
+  adding manifests
+  adding file changes
+  added 3 changesets with 5 changes to 5 files
+  local changed .hglf/large2 which remote deleted
+  use (c)hanged version or (d)elete? c
+  remote turned local largefile large2 into a normal file
+  keep (l)argefile or use (n)ormal file? l
+  largefile large1 has a merge conflict
+  ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
+  keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or
+  take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b? l
+  2 files updated, 1 files merged, 0 files removed, 0 files unresolved
+
+  $ hg status -A large1
+  M large1
+  $ cat large1
+  large1 for linear merge (conflict)
+  $ cat .hglf/large1
+  ba94c2efe5b7c5e0af8d189295ce00553b0612b7
+  $ hg status -A large2
+  A large2
+  $ cat large2
+  large2 for linear merge (conflict with normal file)
+  $ cat .hglf/large2
+  d7591fe9be0f6227d90bddf3e4f52ff41fc1f544
+
+(internal linear merging in subrepo at "hg update")
+
   $ cd ..
+  $ hg init subparent
+  $ cd subparent
+
+  $ hg clone -q -u 2 ../repo sub
+  $ cat > .hgsub <<EOF
+  > sub = sub
+  > EOF
+  $ hg add .hgsub
+  $ hg commit -m '#0@parent'
+  $ cat .hgsubstate
+  f74e50bd9e5594b7cf1e6c5cbab86ddd25f3ca2f sub
+  $ hg -R sub update -q
+  $ hg commit -m '#1@parent'
+  $ cat .hgsubstate
+  d65e59e952a9638e2ce863b41a420ca723dd3e8d sub
+  $ hg update -q 0
+
+  $ echo 'large1 for linear merge (conflict)' > sub/large1
+  $ echo 'large2 for linear merge (conflict with normal file)' > sub/large2
+  $ hg update --config ui.interactive=True --config debug.dirstate.delaywrite=2 <<EOF
+  > m
+  > r
+  > c
+  > l
+  > l
+  > EOF
+   subrepository sub diverged (local revision: f74e50bd9e55, remote revision: d65e59e952a9)
+  (M)erge, keep (l)ocal or keep (r)emote?  subrepository sources for sub differ (in checked out version)
+  use (l)ocal source (f74e50bd9e55) or (r)emote source (d65e59e952a9)?
+   local changed .hglf/large2 which remote deleted
+  use (c)hanged version or (d)elete? remote turned local largefile large2 into a normal file
+  keep (l)argefile or use (n)ormal file? largefile large1 has a merge conflict
+  ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
+  keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or
+  take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b? 2 files updated, 1 files merged, 0 files removed, 0 files unresolved
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+
+  $ hg -R sub status -A sub/large1
+  M sub/large1
+  $ cat sub/large1
+  large1 for linear merge (conflict)
+  $ cat sub/.hglf/large1
+  ba94c2efe5b7c5e0af8d189295ce00553b0612b7
+  $ hg -R sub status -A sub/large2
+  A sub/large2
+  $ cat sub/large2
+  large2 for linear merge (conflict with normal file)
+  $ cat sub/.hglf/large2
+  d7591fe9be0f6227d90bddf3e4f52ff41fc1f544
+
+  $ cd ..
+  $ cd repo
+
+Test that rebase updates largefiles in the working directory even if
+it is aborted by conflict.
+
+  $ hg update -q -C 3
+  $ cat .hglf/large1
+  e5bb990443d6a92aaf7223813720f7566c9dd05b
+  $ cat large1
+  large1 in #3
+  $ hg rebase -s 1 -d 3 --keep --config ui.interactive=True <<EOF
+  > o
+  > EOF
+  largefile large1 has a merge conflict
+  ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
+  keep (l)ocal e5bb990443d6a92aaf7223813720f7566c9dd05b or
+  take (o)ther 58e24f733a964da346e2407a2bee99d9001184f5? merging normal1
+  warning: conflicts during merge.
+  merging normal1 incomplete! (edit conflicts, then use 'hg resolve --mark')
+  unresolved conflicts (see hg resolve, then hg rebase --continue)
+  [1]
+  $ cat .hglf/large1
+  58e24f733a964da346e2407a2bee99d9001184f5
+  $ cat large1
+  large1 in #1
+
+  $ hg rebase -q --abort
+  rebase aborted
+
+Test that transplant updates largefiles, of which standins are safely
+changed, even if it is aborted by conflict of other.
+
+  $ hg update -q -C 5
+  $ cat .hglf/large1
+  e5bb990443d6a92aaf7223813720f7566c9dd05b
+  $ cat large1
+  large1 in #3
+  $ hg diff -c 4 .hglf/largeX | grep '^[+-][0-9a-z]'
+  +fa44618ea25181aff4f48b70428294790cec9f61
+  $ hg transplant 4
+  applying 07d6153b5c04
+  patching file .hglf/large1
+  Hunk #1 FAILED at 0
+  1 out of 1 hunks FAILED -- saving rejects to file .hglf/large1.rej
+  patch failed to apply
+  abort: fix up the merge and run hg transplant --continue
+  [255]
+  $ hg status -A large1
+  C large1
+  $ cat .hglf/large1
+  e5bb990443d6a92aaf7223813720f7566c9dd05b
+  $ cat large1
+  large1 in #3
+  $ hg status -A largeX
+  A largeX
+  $ cat .hglf/largeX
+  fa44618ea25181aff4f48b70428294790cec9f61
+  $ cat largeX
+  largeX
+
+  $ cd ..
--- a/tests/test-largefiles.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-largefiles.t	Sat Sep 27 13:18:10 2014 -0500
@@ -598,7 +598,7 @@
   C sub2/large6
   C sub2/large7
 
-Test commit -A (issue 3542)
+Test commit -A (issue3542)
   $ echo large8 > large8
   $ hg add --large large8
   $ hg ci -Am 'this used to add large8 as normal and commit both'
@@ -1496,7 +1496,6 @@
   $ cat sub2/large6
   large6
   $ hg revert --no-backup -C -r '.^' sub2
-  reverting .hglf/sub2/large6 (glob)
   $ hg revert --no-backup sub2
   reverting .hglf/sub2/large6 (glob)
   $ hg status
@@ -1604,11 +1603,11 @@
   A f
   created new head
   $ hg merge -r 6
-  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  (branch merge, don't forget to commit)
   getting changed largefiles
   large3: largefile 7838695e10da2bb75ac1156565f40a2595fa2fa0 not available from file:/*/$TESTTMP/d (glob)
   1 largefiles updated, 0 removed
+  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  (branch merge, don't forget to commit)
 
   $ hg rollback -q
   $ hg up -Cq
@@ -1662,10 +1661,10 @@
   ancestor was 971fb41e78fea4f8e0ba5244784239371cb00591
   keep (l)ocal d846f26643bfa8ec210be40cc93cc6b7ff1128ea or
   take (o)ther e166e74c7303192238d60af5a9c4ce9bef0b7928? l
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   3 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ hg commit -m "Merge repos e and f"
   Invoking status precommit hook
   M normal3
@@ -1696,10 +1695,10 @@
   M normal3
   created new head
   $ hg merge
+  getting changed largefiles
+  1 largefiles updated, 0 removed
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
-  getting changed largefiles
-  1 largefiles updated, 0 removed
   $ hg status
   M large
 
@@ -1743,7 +1742,7 @@
   adding file changes
   added 1 changesets with 2 changes to 2 files
   getting changed largefiles
-  1 largefiles updated, 0 removed
+  0 largefiles updated, 0 removed
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
--- a/tests/test-locate.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-locate.t	Sat Sep 27 13:18:10 2014 -0500
@@ -92,6 +92,16 @@
   t/e.h (glob)
   t/x (glob)
 
+  $ hg files
+  b
+  dir.h/foo
+  t.h
+  t/b
+  t/e.h
+  t/x
+  $ hg files b
+  b
+
   $ mkdir otherdir
   $ cd otherdir
 
@@ -118,4 +128,14 @@
   ../t.h (glob)
   ../t/e.h (glob)
 
+  $ hg files
+  ../b
+  ../dir.h/foo
+  ../t.h
+  ../t/b
+  ../t/e.h
+  ../t/x
+  $ hg files .
+  [1]
+
   $ cd ../..
--- a/tests/test-lock-badness.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-lock-badness.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-#if unix-permissions no-root no-windows
+#require unix-permissions no-root no-windows
 
 Prepare
 
@@ -39,4 +39,3 @@
   [255]
 
   $ chmod 700 a/.hg/store
-#endif
--- a/tests/test-log.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-log.t	Sat Sep 27 13:18:10 2014 -0500
@@ -78,12 +78,52 @@
   summary:     c
   
 
--f, directory
+-f, non-existent directory
 
   $ hg log -f dir
   abort: cannot follow file not in parent revision: "dir"
   [255]
 
+-f, directory
+
+  $ hg up -q 3
+  $ hg log -f dir
+  changeset:   2:f8954cd4dc1f
+  user:        test
+  date:        Thu Jan 01 00:00:03 1970 +0000
+  summary:     c
+  
+-f, directory with --patch
+
+  $ hg log -f dir -p
+  changeset:   2:f8954cd4dc1f
+  user:        test
+  date:        Thu Jan 01 00:00:03 1970 +0000
+  summary:     c
+  
+  diff -r d89b0a12d229 -r f8954cd4dc1f dir/b
+  --- /dev/null* (glob)
+  +++ b/dir/b* (glob)
+  @@ -0,0 +1,1 @@
+  +a
+  
+
+-f, pattern
+
+  $ hg log -f -I 'dir**' -p
+  changeset:   2:f8954cd4dc1f
+  user:        test
+  date:        Thu Jan 01 00:00:03 1970 +0000
+  summary:     c
+  
+  diff -r d89b0a12d229 -r f8954cd4dc1f dir/b
+  --- /dev/null* (glob)
+  +++ b/dir/b* (glob)
+  @@ -0,0 +1,1 @@
+  +a
+  
+  $ hg up -q 4
+
 -f, a wrong style
 
   $ hg log -f -l1 --style something
--- a/tests/test-manifest.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-manifest.t	Sat Sep 27 13:18:10 2014 -0500
@@ -24,6 +24,14 @@
   b/a
   l
 
+  $ hg files -vr .
+           2   a
+           2 x b/a
+           1 l l
+  $ hg files -r . -X b
+  a
+  l
+
   $ hg manifest -v
   644   a
   755 * b/a
--- a/tests/test-merge-default.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-merge-default.t	Sat Sep 27 13:18:10 2014 -0500
@@ -97,8 +97,7 @@
 
 
 Test for issue2043: ensure that 'merge -P' shows ancestors of 6 that
-are not ancestors of 7, regardless of where their least common
-ancestor is.
+are not ancestors of 7, regardless of where their common ancestors are.
 
 Merge preview not affected by common ancestor:
 
--- a/tests/test-merge-tools.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-merge-tools.t	Sat Sep 27 13:18:10 2014 -0500
@@ -30,6 +30,14 @@
   $ echo "revision 3" >> f
   $ hg commit -Am "revision 3"
   created new head
+
+revision 4 - hard to merge
+
+  $ hg update 0 > /dev/null
+  $ echo "revision 4" > f
+  $ hg commit -Am "revision 4"
+  created new head
+
   $ echo "[merge-tools]" > .hg/hgrc
 
   $ beforemerge() {
@@ -701,6 +709,77 @@
   # hg stat
   M f
 
+premerge=keep keeps conflict markers in:
+
+  $ beforemerge
+  [merge-tools]
+  false.whatever=
+  true.priority=1
+  true.executable=cat
+  # hg update -C 1
+  $ hg merge -r 4 --config merge-tools.true.premerge=keep
+  merging f
+  <<<<<<< local: ef83787e2614  - test: revision 1
+  revision 1
+  space
+  =======
+  revision 4
+  >>>>>>> other: 81448d39c9a0 - test: revision 4
+  revision 0
+  space
+  revision 4
+  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
+  (branch merge, don't forget to commit)
+  $ aftermerge
+  # cat f
+  <<<<<<< local: ef83787e2614  - test: revision 1
+  revision 1
+  space
+  =======
+  revision 4
+  >>>>>>> other: 81448d39c9a0 - test: revision 4
+  # hg stat
+  M f
+
+premerge=keep-merge3 keeps conflict markers with base content:
+
+  $ beforemerge
+  [merge-tools]
+  false.whatever=
+  true.priority=1
+  true.executable=cat
+  # hg update -C 1
+  $ hg merge -r 4 --config merge-tools.true.premerge=keep-merge3
+  merging f
+  <<<<<<< local: ef83787e2614  - test: revision 1
+  revision 1
+  space
+  ||||||| base
+  revision 0
+  space
+  =======
+  revision 4
+  >>>>>>> other: 81448d39c9a0 - test: revision 4
+  revision 0
+  space
+  revision 4
+  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
+  (branch merge, don't forget to commit)
+  $ aftermerge
+  # cat f
+  <<<<<<< local: ef83787e2614  - test: revision 1
+  revision 1
+  space
+  ||||||| base
+  revision 0
+  space
+  =======
+  revision 4
+  >>>>>>> other: 81448d39c9a0 - test: revision 4
+  # hg stat
+  M f
+
+
 Tool execution
 
 set tools.args explicit to include $base $local $other $output:
@@ -832,17 +911,17 @@
   true.priority=1
   true.executable=cat
   # hg update -C 1
-  $ echo "revision 4" > '"; exit 1; echo "'
-  $ hg commit -Am "revision 4"
-  adding "; exit 1; echo "
-  warning: filename contains '"', which is reserved on Windows: '"; exit 1; echo "'
-  $ hg update -C 1 > /dev/null
   $ echo "revision 5" > '"; exit 1; echo "'
   $ hg commit -Am "revision 5"
   adding "; exit 1; echo "
   warning: filename contains '"', which is reserved on Windows: '"; exit 1; echo "'
+  $ hg update -C 1 > /dev/null
+  $ echo "revision 6" > '"; exit 1; echo "'
+  $ hg commit -Am "revision 6"
+  adding "; exit 1; echo "
+  warning: filename contains '"', which is reserved on Windows: '"; exit 1; echo "'
   created new head
-  $ hg merge --config merge-tools.true.executable="true" -r 4
+  $ hg merge --config merge-tools.true.executable="true" -r 5
   merging "; exit 1; echo "
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
--- a/tests/test-merge-types.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-merge-types.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" symlink execbit || exit 80
+#require symlink execbit
 
   $ tellmeabout() {
   > if [ -h $1 ]; then
--- a/tests/test-mq-qclone-http.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-mq-qclone-http.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 hide outer repo
   $ hg init
--- a/tests/test-mq-qimport.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-mq-qimport.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
   $ cat > writelines.py <<EOF
   > import sys
--- a/tests/test-mq-qrefresh-interactive.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-mq-qrefresh-interactive.t	Sat Sep 27 13:18:10 2014 -0500
@@ -29,7 +29,7 @@
   
       Returns 0 on success.
   
-  options:
+  options ([+] can be repeated):
   
    -e --edit                invoke editor on commit messages
    -g --git                 use git extended diff format
@@ -44,9 +44,7 @@
    -m --message TEXT        use text as commit message
    -l --logfile FILE        read commit message from file
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help qrefresh" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 help qrefresh (record)
 
@@ -73,7 +71,7 @@
   
       Returns 0 on success.
   
-  options:
+  options ([+] can be repeated):
   
    -e --edit                invoke editor on commit messages
    -g --git                 use git extended diff format
@@ -89,9 +87,7 @@
    -l --logfile FILE        read commit message from file
    -i --interactive         interactively select changes to refresh
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help qrefresh" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ hg init a
   $ cd a
--- a/tests/test-mq-qrefresh-replace-log-message.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-mq-qrefresh-replace-log-message.t	Sat Sep 27 13:18:10 2014 -0500
@@ -32,17 +32,19 @@
 
   $ cat >> .hg/hgrc <<EOF
   > [committemplate]
+  > listupfiles = {file_adds %
+  >    "HG: added {file}\n"     }{file_mods %
+  >    "HG: changed {file}\n"   }{file_dels %
+  >    "HG: removed {file}\n"   }{if(files, "",
+  >    "HG: no files changed\n")}
+  > 
   > changeset = HG: this is customized commit template
   >     {desc}\n\n
   >     HG: Enter commit message.  Lines beginning with 'HG:' are removed.
   >     HG: {extramsg}
   >     HG: --
   >     HG: user: {author}
-  >     HG: branch '{branch}'\n{file_adds %
-  >    "HG: added {file}\n"     }{file_mods %
-  >    "HG: changed {file}\n"   }{file_dels %
-  >    "HG: removed {file}\n"   }{if(files, "",
-  >    "HG: no files changed\n")}
+  >     HG: branch '{branch}'\n{listupfiles}
   > EOF
 
   $ echo bbbb > file
--- a/tests/test-mq-subrepo-svn.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-mq-subrepo-svn.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" svn13 || exit 80
+#require svn13
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
--- a/tests/test-mq-symlinks.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-mq-symlinks.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" symlink || exit 80
+#require symlink
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=" >> $HGRCPATH
--- a/tests/test-mq.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-mq.t	Sat Sep 27 13:18:10 2014 -0500
@@ -95,7 +95,7 @@
    qtop          print the name of the current patch
    qunapplied    print the patches not yet applied
   
-  use "hg -v help mq" to show builtin aliases and global options
+  (use "hg help -v mq" to show built-in aliases and global options)
 
   $ hg init a
   $ cd a
--- a/tests/test-newbranch.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-newbranch.t	Sat Sep 27 13:18:10 2014 -0500
@@ -51,11 +51,28 @@
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     clear branch name
   
+Merging and branches
 
   $ hg co foo
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg branch
   foo
+
+ set existing branch name fails unless force - setting existing parent branch works without force:
+
+  $ hg branch bar
+  abort: a branch of the same name already exists
+  (use 'hg update' to switch to it)
+  [255]
+
+  $ hg branch -f bar
+  marked working directory as branch bar
+  (branches are permanent and global, did you want a bookmark?)
+
+  $ hg branch foo
+  marked working directory as branch foo
+  (branches are permanent and global, did you want a bookmark?)
+
   $ echo bleah > a
   $ hg ci -m "modify a branch"
 
@@ -65,46 +82,40 @@
 
   $ hg branch
   foo
+
+ set existing branch name where branch head is ancestor:
+
+  $ hg branch bar
+  abort: a branch of the same name already exists
+  (use 'hg update' to switch to it)
+  [255]
+
+ set (other) parent branch as branch name
+
+  $ hg branch default
+  marked working directory as branch default
+  (branches are permanent and global, did you want a bookmark?)
+
+ set (first) parent branch as branch name
+
+  $ hg branch foo
+  marked working directory as branch foo
+  (branches are permanent and global, did you want a bookmark?)
+
   $ hg ci -m "merge"
 
-  $ hg log
-  changeset:   5:530046499edf
-  branch:      foo
-  tag:         tip
-  parent:      4:adf1a74a7f7b
-  parent:      3:1c28f494dae6
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     merge
-  
-  changeset:   4:adf1a74a7f7b
-  branch:      foo
-  parent:      1:6c0e42da283a
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     modify a branch
-  
-  changeset:   3:1c28f494dae6
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     clear branch name
-  
-  changeset:   2:c21617b13b22
-  branch:      bar
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     change branch name
-  
-  changeset:   1:6c0e42da283a
-  branch:      foo
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add branch name
-  
-  changeset:   0:db01e8ea3388
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     initial
+  $ hg log -G -T '{rev}:{node|short} {branch} {desc}\n'
+  @    5:530046499edf foo merge
+  |\
+  | o  4:adf1a74a7f7b foo modify a branch
+  | |
+  o |  3:1c28f494dae6 default clear branch name
+  | |
+  o |  2:c21617b13b22 bar change branch name
+  |/
+  o  1:6c0e42da283a foo add branch name
+  |
+  o  0:db01e8ea3388 default initial
   
   $ hg branches
   foo                            5:530046499edf
--- a/tests/test-newcgi.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-newcgi.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" no-msys || exit 80 # MSYS will translate web paths as if they were file paths
+#require no-msys # MSYS will translate web paths as if they were file paths
 
 This tests if CGI files from after d0db3462d568 but
 before d74fc8dec2b4 still work.
--- a/tests/test-newercgi.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-newercgi.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" no-msys || exit 80 # MSYS will translate web paths as if they were file paths
+#require no-msys # MSYS will translate web paths as if they were file paths
 
 This is a rudimentary test of the CGI files as of d74fc8dec2b4.
 
--- a/tests/test-no-symlinks.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-no-symlinks.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" no-symlink || exit 80
+#require no-symlink
 
 # The following script was used to create the bundle:
 #
--- a/tests/test-obsolete.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-obsolete.t	Sat Sep 27 13:18:10 2014 -0500
@@ -2,6 +2,8 @@
   > [phases]
   > # public changeset are not obsolete
   > publish=false
+  > [ui]
+  > logtemplate="{rev}:{node|short} ({phase}) [{tags} {bookmarks}] {desc|firstline}\n"
   > EOF
   $ mkcommit() {
   >    echo "$1" > "$1"
@@ -52,17 +54,13 @@
   [255]
   $ hg debugobsolete -d '0 0' `getid kill_me` -u babar
   $ hg debugobsolete
-  97b7c2d76b1845ed3eb988cd612611e72406cef0 0 {'date': '0 0', 'user': 'babar'}
+  97b7c2d76b1845ed3eb988cd612611e72406cef0 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'babar'}
 
 (test that mercurial is not confused)
 
   $ hg up null --quiet # having 0 as parent prevents it to be hidden
   $ hg tip
-  changeset:   -1:000000000000
-  tag:         tip
-  user:        
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  
+  -1:000000000000 (public) [tip ] 
   $ hg up --hidden tip --quiet
 
 Killing a single changeset with itself should fail
@@ -90,13 +88,13 @@
   $ hg log -r 'hidden()' --template '{rev}:{node|short} {desc}\n' --hidden
   2:245bde4270cd add original_c
   $ hg debugrevlog -cd
-  # rev p1rev p2rev start   end deltastart base   p1   p2 rawsize totalsize compression heads
-      0    -1    -1     0    59          0    0    0    0      58        58           0     1
-      1     0    -1    59   118         59   59    0    0      58       116           0     1
-      2     1    -1   118   204         59   59   59    0      76       192           0     1
-      3     1    -1   204   271        204  204   59    0      66       258           0     2
+  # rev p1rev p2rev start   end deltastart base   p1   p2 rawsize totalsize compression heads chainlen
+      0    -1    -1     0    59          0    0    0    0      58        58           0     1        0
+      1     0    -1    59   118         59   59    0    0      58       116           0     1        0
+      2     1    -1   118   204         59   59   59    0      76       192           0     1        1
+      3     1    -1   204   271        204  204   59    0      66       258           0     2        0
   $ hg debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
 
 do it again (it read the obsstore before adding new changeset)
 
@@ -106,8 +104,8 @@
   created new head
   $ hg debugobsolete -d '1337 0' `getid new_c` `getid new_2_c`
   $ hg debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
 
 Register two markers with a missing node
 
@@ -118,10 +116,10 @@
   $ hg debugobsolete -d '1338 0' `getid new_2_c` 1337133713371337133713371337133713371337
   $ hg debugobsolete -d '1339 0' 1337133713371337133713371337133713371337 `getid new_3_c`
   $ hg debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
 
 Refuse pathological nullid successors
   $ hg debugobsolete -d '9001 0' 1337133713371337133713371337133713371337 0000000000000000000000000000000000000000
@@ -133,59 +131,22 @@
 Check that graphlog detect that a changeset is obsolete:
 
   $ hg log -G
-  @  changeset:   5:5601fb93a350
-  |  tag:         tip
-  |  parent:      1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add new_3_c
+  @  5:5601fb93a350 (draft) [tip ] add new_3_c
   |
-  o  changeset:   1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add b
+  o  1:7c3bad9141dc (draft) [ ] add b
   |
-  o  changeset:   0:1f0dee641bb7
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     add a
+  o  0:1f0dee641bb7 (draft) [ ] add a
   
 
 check that heads does not report them
 
   $ hg heads
-  changeset:   5:5601fb93a350
-  tag:         tip
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add new_3_c
-  
+  5:5601fb93a350 (draft) [tip ] add new_3_c
   $ hg heads --hidden
-  changeset:   5:5601fb93a350
-  tag:         tip
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add new_3_c
-  
-  changeset:   4:ca819180edb9
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add new_2_c
-  
-  changeset:   3:cdbce2fbb163
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add new_c
-  
-  changeset:   2:245bde4270cd
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add original_c
-  
+  5:5601fb93a350 (draft) [tip ] add new_3_c
+  4:ca819180edb9 (draft) [ ] add new_2_c
+  3:cdbce2fbb163 (draft) [ ] add new_c
+  2:245bde4270cd (draft) [ ] add original_c
 
 
 check that summary does not report them
@@ -212,13 +173,7 @@
 check that various commands work well with filtering
 
   $ hg tip
-  changeset:   5:5601fb93a350
-  tag:         tip
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add new_3_c
-  
+  5:5601fb93a350 (draft) [tip ] add new_3_c
   $ hg log -r 6
   abort: unknown revision '6'!
   [255]
@@ -230,27 +185,13 @@
 
   $ hg --hidden phase --public 2
   $ hg log -G
-  @  changeset:   5:5601fb93a350
-  |  tag:         tip
-  |  parent:      1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add new_3_c
+  @  5:5601fb93a350 (draft) [tip ] add new_3_c
   |
-  | o  changeset:   2:245bde4270cd
-  |/   user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add original_c
+  | o  2:245bde4270cd (public) [ ] add original_c
+  |/
+  o  1:7c3bad9141dc (public) [ ] add b
   |
-  o  changeset:   1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add b
-  |
-  o  changeset:   0:1f0dee641bb7
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     add a
+  o  0:1f0dee641bb7 (public) [ ] add a
   
 
 And that bumped changeset are detected
@@ -261,13 +202,7 @@
 the public changeset
 
   $ hg log --hidden -r 'bumped()'
-  changeset:   5:5601fb93a350
-  tag:         tip
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add new_3_c
-  
+  5:5601fb93a350 (draft) [tip ] add new_3_c
 
 And that we can't push bumped changeset
 
@@ -297,27 +232,13 @@
   $ hg debugobsolete -d '1338 0' --flags 1 `getid new_3_c` `getid n3w_3_c`
   $ hg log -r 'bumped()'
   $ hg log -G
-  @  changeset:   6:6f9641995072
-  |  tag:         tip
-  |  parent:      1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add n3w_3_c
+  @  6:6f9641995072 (draft) [tip ] add n3w_3_c
   |
-  | o  changeset:   2:245bde4270cd
-  |/   user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add original_c
+  | o  2:245bde4270cd (public) [ ] add original_c
+  |/
+  o  1:7c3bad9141dc (public) [ ] add b
   |
-  o  changeset:   1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add b
-  |
-  o  changeset:   0:1f0dee641bb7
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     add a
+  o  0:1f0dee641bb7 (public) [ ] add a
   
 
 
@@ -336,28 +257,10 @@
   $ cd tmpc
   $ hg incoming ../tmpb
   comparing with ../tmpb
-  changeset:   0:1f0dee641bb7
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add a
-  
-  changeset:   1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add b
-  
-  changeset:   2:245bde4270cd
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add original_c
-  
-  changeset:   6:6f9641995072
-  tag:         tip
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add n3w_3_c
-  
+  0:1f0dee641bb7 (public) [ ] add a
+  1:7c3bad9141dc (public) [ ] add b
+  2:245bde4270cd (public) [ ] add original_c
+  6:6f9641995072 (draft) [tip ] add n3w_3_c
 
 Try to pull markers
 (extinct changeset are excluded but marker are pushed)
@@ -371,32 +274,32 @@
   added 4 changesets with 4 changes to 4 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
-  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 {'date': '1338 0', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
 
 Rollback//Transaction support
 
   $ hg debugobsolete -d '1340 0' aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
   $ hg debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
-  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 {'date': '1338 0', 'user': 'test'}
-  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 0 {'date': '1340 0', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 0 (Thu Jan 01 00:22:20 1970 +0000) {'user': 'test'}
   $ hg rollback -n
   repository tip rolled back to revision 3 (undo debugobsolete)
   $ hg rollback
   repository tip rolled back to revision 3 (undo debugobsolete)
   $ hg debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
-  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 {'date': '1338 0', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
 
   $ cd ..
 
@@ -410,21 +313,22 @@
   adding manifests
   adding file changes
   added 4 changesets with 4 changes to 4 files (+1 heads)
-  $ hg -R tmpd debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
-  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 {'date': '1338 0', 'user': 'test'}
+  $ hg -R tmpd debugobsolete | sort
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
 
 Check obsolete keys are exchanged only if source has an obsolete store
 
   $ hg init empty
   $ hg --config extensions.debugkeys=debugkeys.py -R empty push tmpd
   pushing to tmpd
+  listkeys phases
+  listkeys bookmarks
   no changes found
   listkeys phases
-  listkeys bookmarks
   [1]
 
 clone support
@@ -434,52 +338,26 @@
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R clone-dest log -G --hidden
-  @  changeset:   6:6f9641995072
-  |  tag:         tip
-  |  parent:      1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add n3w_3_c
-  |
-  | x  changeset:   5:5601fb93a350
-  |/   parent:      1:7c3bad9141dc
-  |    user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add new_3_c
-  |
-  | x  changeset:   4:ca819180edb9
-  |/   parent:      1:7c3bad9141dc
-  |    user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add new_2_c
+  @  6:6f9641995072 (draft) [tip ] add n3w_3_c
   |
-  | x  changeset:   3:cdbce2fbb163
-  |/   parent:      1:7c3bad9141dc
-  |    user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add new_c
+  | x  5:5601fb93a350 (draft) [ ] add new_3_c
+  |/
+  | x  4:ca819180edb9 (draft) [ ] add new_2_c
+  |/
+  | x  3:cdbce2fbb163 (draft) [ ] add new_c
+  |/
+  | o  2:245bde4270cd (public) [ ] add original_c
+  |/
+  o  1:7c3bad9141dc (public) [ ] add b
   |
-  | o  changeset:   2:245bde4270cd
-  |/   user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add original_c
-  |
-  o  changeset:   1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add b
-  |
-  o  changeset:   0:1f0dee641bb7
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     add a
+  o  0:1f0dee641bb7 (public) [ ] add a
   
   $ hg -R clone-dest debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
-  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 {'date': '1338 0', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
 
 
 Destination repo have existing data
@@ -489,7 +367,7 @@
 
   $ hg init tmpe
   $ cd tmpe
-  $ hg debugobsolete -d '1339 0' 2448244824482448244824482448244824482448 1339133913391339133913391339133913391339
+  $ hg debugobsolete -d '1339 0' 1339133913391339133913391339133913391339 ca819180edb99ed25ceafb3e9584ac287e240b00
   $ hg pull ../tmpb
   pulling from ../tmpb
   requesting all changes
@@ -499,12 +377,12 @@
   added 4 changesets with 4 changes to 4 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg debugobsolete
-  2448244824482448244824482448244824482448 1339133913391339133913391339133913391339 0 {'date': '1339 0', 'user': 'test'}
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
-  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 {'date': '1338 0', 'user': 'test'}
+  1339133913391339133913391339133913391339 ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
 
 
 On push
@@ -515,78 +393,45 @@
   no changes found
   [1]
   $ hg -R ../tmpc debugobsolete
-  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C {'date': '56 12', 'user': 'test'}
-  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 {'date': '1337 0', 'user': 'test'}
-  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 {'date': '1338 0', 'user': 'test'}
-  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 {'date': '1339 0', 'user': 'test'}
-  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 {'date': '1338 0', 'user': 'test'}
-  2448244824482448244824482448244824482448 1339133913391339133913391339133913391339 0 {'date': '1339 0', 'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1339133913391339133913391339133913391339 ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
 
 detect outgoing obsolete and unstable
 ---------------------------------------
 
 
   $ hg log -G
-  o  changeset:   3:6f9641995072
-  |  tag:         tip
-  |  parent:      1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add n3w_3_c
+  o  3:6f9641995072 (draft) [tip ] add n3w_3_c
   |
-  | o  changeset:   2:245bde4270cd
-  |/   user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add original_c
+  | o  2:245bde4270cd (public) [ ] add original_c
+  |/
+  o  1:7c3bad9141dc (public) [ ] add b
   |
-  o  changeset:   1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add b
-  |
-  o  changeset:   0:1f0dee641bb7
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     add a
+  o  0:1f0dee641bb7 (public) [ ] add a
   
   $ hg up 'desc("n3w_3_c")'
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ mkcommit original_d
   $ mkcommit original_e
-  $ hg debugobsolete `getid original_d` -d '0 0'
+  $ hg debugobsolete --record-parents `getid original_d` -d '0 0'
+  $ hg debugobsolete | grep `getid original_d`
+  94b33453f93bdb8d457ef9b770851a618bf413e1 0 {6f96419950729f3671185b847352890f074f7557} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ hg log -r 'obsolete()'
-  changeset:   4:94b33453f93b
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add original_d
-  
+  4:94b33453f93b (draft) [ ] add original_d
   $ hg log -G -r '::unstable()'
-  @  changeset:   5:cda648ca50f5
-  |  tag:         tip
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add original_e
+  @  5:cda648ca50f5 (draft) [tip ] add original_e
   |
-  x  changeset:   4:94b33453f93b
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add original_d
+  x  4:94b33453f93b (draft) [ ] add original_d
+  |
+  o  3:6f9641995072 (draft) [ ] add n3w_3_c
   |
-  o  changeset:   3:6f9641995072
-  |  parent:      1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add n3w_3_c
+  o  1:7c3bad9141dc (public) [ ] add b
   |
-  o  changeset:   1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add b
-  |
-  o  changeset:   0:1f0dee641bb7
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     add a
+  o  0:1f0dee641bb7 (public) [ ] add a
   
 
 refuse to push obsolete changeset
@@ -615,38 +460,12 @@
   $ hg out  ../tmpf
   comparing with ../tmpf
   searching for changes
-  changeset:   0:1f0dee641bb7
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add a
-  
-  changeset:   1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add b
-  
-  changeset:   2:245bde4270cd
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add original_c
-  
-  changeset:   3:6f9641995072
-  parent:      1:7c3bad9141dc
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add n3w_3_c
-  
-  changeset:   4:94b33453f93b
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add original_d
-  
-  changeset:   5:cda648ca50f5
-  tag:         tip
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add original_e
-  
+  0:1f0dee641bb7 (public) [ ] add a
+  1:7c3bad9141dc (public) [ ] add b
+  2:245bde4270cd (public) [ ] add original_c
+  3:6f9641995072 (draft) [ ] add n3w_3_c
+  4:94b33453f93b (draft) [ ] add original_d
+  5:cda648ca50f5 (draft) [tip ] add original_e
   $ hg push ../tmpf -f # -f because be push unstable too
   pushing to ../tmpf
   searching for changes
@@ -666,37 +485,17 @@
 Do not warn about new head when the new head is a successors of a remote one
 
   $ hg log -G
-  @  changeset:   5:cda648ca50f5
-  |  tag:         tip
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add original_e
+  @  5:cda648ca50f5 (draft) [tip ] add original_e
   |
-  x  changeset:   4:94b33453f93b
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add original_d
+  x  4:94b33453f93b (draft) [ ] add original_d
+  |
+  o  3:6f9641995072 (draft) [ ] add n3w_3_c
   |
-  o  changeset:   3:6f9641995072
-  |  parent:      1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add n3w_3_c
+  | o  2:245bde4270cd (public) [ ] add original_c
+  |/
+  o  1:7c3bad9141dc (public) [ ] add b
   |
-  | o  changeset:   2:245bde4270cd
-  |/   user:        test
-  |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    summary:     add original_c
-  |
-  o  changeset:   1:7c3bad9141dc
-  |  user:        test
-  |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  summary:     add b
-  |
-  o  changeset:   0:1f0dee641bb7
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     add a
+  o  0:1f0dee641bb7 (public) [ ] add a
   
   $ hg up -q 'desc(n3w_3_c)'
   $ mkcommit obsolete_e
@@ -705,13 +504,7 @@
   $ hg outgoing ../tmpf # parasite hg outgoing testin
   comparing with ../tmpf
   searching for changes
-  changeset:   6:3de5eca88c00
-  tag:         tip
-  parent:      3:6f9641995072
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add obsolete_e
-  
+  6:3de5eca88c00 (draft) [tip ] add obsolete_e
   $ hg push ../tmpf
   pushing to ../tmpf
   searching for changes
@@ -720,6 +513,74 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
 
+test relevance computation
+---------------------------------------
+
+Checking simple case of "marker relevance".
+
+
+Reminder of the repo situation
+
+  $ hg log --hidden --graph
+  @  6:3de5eca88c00 (draft) [tip ] add obsolete_e
+  |
+  | x  5:cda648ca50f5 (draft) [ ] add original_e
+  | |
+  | x  4:94b33453f93b (draft) [ ] add original_d
+  |/
+  o  3:6f9641995072 (draft) [ ] add n3w_3_c
+  |
+  | o  2:245bde4270cd (public) [ ] add original_c
+  |/
+  o  1:7c3bad9141dc (public) [ ] add b
+  |
+  o  0:1f0dee641bb7 (public) [ ] add a
+  
+
+List of all markers
+
+  $ hg debugobsolete
+  1339133913391339133913391339133913391339 ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  94b33453f93bdb8d457ef9b770851a618bf413e1 0 {6f96419950729f3671185b847352890f074f7557} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  cda648ca50f50482b7055c0b0c4c117bba6733d9 3de5eca88c00aa039da7399a220f4a5221faa585 0 (*) {'user': 'test'} (glob)
+
+List of changesets with no chain
+
+  $ hg debugobsolete --hidden --rev ::2
+
+List of changesets that are included on marker chain
+
+  $ hg debugobsolete --hidden --rev 6
+  cda648ca50f50482b7055c0b0c4c117bba6733d9 3de5eca88c00aa039da7399a220f4a5221faa585 0 (*) {'user': 'test'} (glob)
+
+List of changesets with a longer chain, (including a pruned children)
+
+  $ hg debugobsolete --hidden --rev 3
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  1339133913391339133913391339133913391339 ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  94b33453f93bdb8d457ef9b770851a618bf413e1 0 {6f96419950729f3671185b847352890f074f7557} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+
+List of both
+
+  $ hg debugobsolete --hidden --rev 3::6
+  1337133713371337133713371337133713371337 5601fb93a350734d935195fee37f4054c529ff39 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  1339133913391339133913391339133913391339 ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:19 1970 +0000) {'user': 'test'}
+  245bde4270cd1072a27757984f9cda8ba26f08ca cdbce2fbb16313928851e97e0d85413f3f7eb77f C (Thu Jan 01 00:00:44 1970 -0000) {'user': 'test'}
+  5601fb93a350734d935195fee37f4054c529ff39 6f96419950729f3671185b847352890f074f7557 1 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  94b33453f93bdb8d457ef9b770851a618bf413e1 0 {6f96419950729f3671185b847352890f074f7557} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  ca819180edb99ed25ceafb3e9584ac287e240b00 1337133713371337133713371337133713371337 0 (Thu Jan 01 00:22:18 1970 +0000) {'user': 'test'}
+  cda648ca50f50482b7055c0b0c4c117bba6733d9 3de5eca88c00aa039da7399a220f4a5221faa585 0 (*) {'user': 'test'} (glob)
+  cdbce2fbb16313928851e97e0d85413f3f7eb77f ca819180edb99ed25ceafb3e9584ac287e240b00 0 (Thu Jan 01 00:22:17 1970 +0000) {'user': 'test'}
+
 #if serve
 
 check hgweb does not explode
@@ -781,13 +642,7 @@
   $ echo "obs=!" >> $HGRCPATH
   $ hg log -r tip
   obsolete feature not enabled but 68 markers found!
-  changeset:   68:c15e9edfca13
-  tag:         tip
-  parent:      7:50c51b361e60
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     add celestine
-  
+  68:c15e9edfca13 (draft) [tip ] add celestine
 
 reenable for later test
 
@@ -813,40 +668,19 @@
   $ hg ci --amend
   $ cd ../other-issue3805
   $ hg log -G
-  @  changeset:   0:193e9254ce7e
-     tag:         tip
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     A
+  @  0:193e9254ce7e (draft) [tip ] A
   
   $ hg log -G -R ../repo-issue3805
-  @  changeset:   2:3816541e5485
-     tag:         tip
-     parent:      -1:000000000000
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     A
+  @  2:3816541e5485 (draft) [tip ] A
   
   $ hg incoming
   comparing with $TESTTMP/tmpe/repo-issue3805 (glob)
   searching for changes
-  changeset:   2:3816541e5485
-  tag:         tip
-  parent:      -1:000000000000
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     A
-  
+  2:3816541e5485 (draft) [tip ] A
   $ hg incoming --bundle ../issue3805.hg
   comparing with $TESTTMP/tmpe/repo-issue3805 (glob)
   searching for changes
-  changeset:   2:3816541e5485
-  tag:         tip
-  parent:      -1:000000000000
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     A
-  
+  2:3816541e5485 (draft) [tip ] A
   $ hg outgoing
   comparing with $TESTTMP/tmpe/repo-issue3805 (glob)
   searching for changes
@@ -861,13 +695,7 @@
   $ hg incoming http://localhost:$HGPORT
   comparing with http://localhost:$HGPORT/
   searching for changes
-  changeset:   1:3816541e5485
-  tag:         tip
-  parent:      -1:000000000000
-  user:        test
-  date:        Thu Jan 01 00:00:00 1970 +0000
-  summary:     A
-  
+  1:3816541e5485 (public) [tip ] A
   $ hg outgoing http://localhost:$HGPORT
   comparing with http://localhost:$HGPORT/
   searching for changes
@@ -902,18 +730,9 @@
 
   $ hg tag -l visible -r 0 --hidden
   $ hg log -G
-  @  changeset:   2:3816541e5485
-     tag:         tip
-     parent:      -1:000000000000
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     A
+  @  2:3816541e5485 (draft) [tip ] A
   
-  x  changeset:   0:193e9254ce7e
-     tag:         visible
-     user:        test
-     date:        Thu Jan 01 00:00:00 1970 +0000
-     summary:     A
+  x  0:193e9254ce7e (draft) [visible ] A
   
 Test that removing a local tag does not cause some commands to fail
 
--- a/tests/test-oldcgi.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-oldcgi.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" no-msys || exit 80 # MSYS will translate web paths as if they were file paths
+#require no-msys # MSYS will translate web paths as if they were file paths
 
 This tests if CGI files from before d0db3462d568 still work.
 
--- a/tests/test-patchbomb.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-patchbomb.t	Sat Sep 27 13:18:10 2014 -0500
@@ -8,6 +8,21 @@
 --===+[0-9]+=+--$ -> --===*=-- (glob)
 --===+[0-9]+=+$ -> --===*= (glob)
 
+  $ cat > prune-blank-after-boundary.py <<EOF
+  > import sys
+  > skipblank = False
+  > trim = lambda x: x.strip(' \r\n')
+  > for l in sys.stdin:
+  >     if trim(l).endswith('=--') or trim(l).endswith('=='):
+  >         skipblank = True
+  >         print l,
+  >         continue
+  >     if not trim(l) and skipblank:
+  >         continue
+  >     skipblank = False
+  >     print l,
+  > EOF
+  $ FILTERBOUNDARY="python `pwd`/prune-blank-after-boundary.py"
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "patchbomb=" >> $HGRCPATH
 
@@ -214,7 +229,7 @@
 
 test bundle and description:
   $ hg email --date '1970-1-1 0:3' -n -f quux -t foo \
-  >  -c bar -s test -r tip -b --desc description
+  >  -c bar -s test -r tip -b --desc description | $FILTERBOUNDARY
   searching for changes
   1 changesets found
   
@@ -689,7 +704,7 @@
   
 
 test inline for single patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -732,7 +747,7 @@
 
 
 test inline for single patch (quoted-printable):
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 4
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 4 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -791,7 +806,7 @@
 
 test inline for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
-  >  -r 0:1 -r 4
+  >  -r 0:1 -r 4 | $FILTERBOUNDARY
   this patch series consists of 3 patches.
   
   
@@ -943,7 +958,7 @@
   --===*=-- (glob)
 
 test attach for single patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -994,7 +1009,7 @@
   --===*=-- (glob)
 
 test attach for single patch (quoted-printable):
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 4
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a -r 4 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -1061,7 +1076,7 @@
   --===*=-- (glob)
 
 test attach and body for single patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a --body -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a --body -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -1123,7 +1138,7 @@
 
 test attach for multiple patches:
   $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -a \
-  >  -r 0:1 -r 4
+  >  -r 0:1 -r 4 | $FILTERBOUNDARY
   this patch series consists of 3 patches.
   
   
@@ -1579,7 +1594,8 @@
   $ hg tag -r2 two two.diff
 
 test inline for single named patch:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 2
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
+  >   -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
@@ -1621,7 +1637,8 @@
   --===*=-- (glob)
 
 test inline for multiple named/unnamed patches:
-  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i -r 0:1
+  $ hg email --date '1970-1-1 0:1' -n -f quux -t foo -c bar -s test -i \
+  >    -r 0:1 | $FILTERBOUNDARY
   this patch series consists of 2 patches.
   
   
@@ -1927,7 +1944,7 @@
   $ hg up -qr1
   $ echo dirt > a
   $ hg email --date '1970-1-1 0:1' -n --flag fooFlag -f quux -t foo -c bar -s test \
-  >  -r 2
+  >  -r 2 | $FILTERBOUNDARY
   this patch series consists of 1 patches.
   
   
--- a/tests/test-permissions.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-permissions.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-#if unix-permissions no-root
+#require unix-permissions no-root
 
   $ hg init t
   $ cd t
@@ -70,5 +70,3 @@
   $ chmod +rx dir
 
   $ cd ..
-
-#endif
--- a/tests/test-phases-exchange.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-phases-exchange.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
   $ hgph() { hg log -G --template "{rev} {phase} {desc} - {node|short}\n" $*; }
 
--- a/tests/test-pull-http.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-pull-http.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
   $ hg init test
   $ cd test
@@ -26,6 +26,14 @@
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat test3/.hg/hgrc
+  # You may want to set your username here if it is not set
+  # globally, or this repository requires a different
+  # username from your usual configuration. If you want to
+  # set something for all of your repositories on this
+  # computer, try running the command
+  # 'hg config --edit --global'
+  # [ui]
+  # username = Jane Doe <jdoe@example.com>
   [paths]
   default = http://foo@localhost:$HGPORT/
   $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS
--- a/tests/test-pull-permission.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-pull-permission.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-#if unix-permissions no-root
+#require unix-permissions no-root
 
   $ hg init a
   $ cd a
@@ -30,5 +30,3 @@
   1 files, 1 changesets, 1 total revisions
 
   $ cd ..
-
-#endif
--- a/tests/test-pull.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-pull.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hg init test
   $ cd test
--- a/tests/test-push-cgi.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-push-cgi.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" no-msys || exit 80 # MSYS will translate web paths as if they were file paths
+#require no-msys # MSYS will translate web paths as if they were file paths
 
 This is a test of the push wire protocol over CGI-based hgweb.
 
--- a/tests/test-push-http.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-push-http.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
   $ hg init test
   $ cd test
--- a/tests/test-push-warn.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-push-warn.t	Sat Sep 27 13:18:10 2014 -0500
@@ -35,6 +35,9 @@
   searching: 2 queries
   query 2; still undecided: 1, sample size is: 1
   2 total queries
+  listing keys for "phases"
+  checking for updated bookmarks
+  listing keys for "bookmarks"
   listing keys for "bookmarks"
   remote has heads on branch 'default' that are not known locally: 1c9246a22a0a
   new remote heads on branch 'default':
--- a/tests/test-qrecord.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-qrecord.t	Sat Sep 27 13:18:10 2014 -0500
@@ -9,7 +9,7 @@
   record extension - commands to interactively select changes for
   commit/qrefresh
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
 
 help qrecord (no record)
 
@@ -18,7 +18,7 @@
   
       record        commands to interactively select changes for commit/qrefresh
   
-  use "hg help extensions" for information on enabling extensions
+  (use "hg help extensions" for information on enabling extensions)
 
   $ echo "[extensions]"     >> $HGRCPATH
   $ echo "record="          >> $HGRCPATH
@@ -54,7 +54,7 @@
   
       This command is not available when committing a merge.
   
-  options:
+  options ([+] can be repeated):
   
    -A --addremove           mark new/missing files as added/removed before
                             committing
@@ -74,9 +74,7 @@
    -b --ignore-space-change ignore changes in the amount of white space
    -B --ignore-blank-lines  ignore changes whose lines are all blank
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help record" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 help (no mq, so no qrecord)
 
@@ -87,7 +85,7 @@
   
       See "hg help qnew" & "hg help record" for more information and usage.
   
-  use "hg -v help qrecord" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ hg init a
 
@@ -99,7 +97,7 @@
   
   interactively record a new patch
   
-  use "hg help qrecord" to show the full help text
+  (use "hg qrecord -h" to show more help)
   [255]
 
 qrecord patch (mq not present)
@@ -119,7 +117,7 @@
   
       See "hg help qnew" & "hg help record" for more information and usage.
   
-  use "hg -v help qrecord" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
 help (mq present)
 
@@ -133,7 +131,7 @@
   
       See "hg help qnew" & "hg help record" for more information and usage.
   
-  options:
+  options ([+] can be repeated):
   
    -e --edit                invoke editor on commit messages
    -g --git                 use git extended diff format
@@ -150,9 +148,7 @@
    -B --ignore-blank-lines  ignore changes whose lines are all blank
       --mq                  operate on patch repository
   
-  [+] marked option can be specified multiple times
-  
-  use "hg -v help qrecord" to show the global options
+  (some details hidden, use --verbose to show complete help)
 
   $ cd a
 
--- a/tests/test-rebase-cache.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-rebase-cache.t	Sat Sep 27 13:18:10 2014 -0500
@@ -470,5 +470,11 @@
   o  0 A public
   
 
-  $ hg rebase --dest 7 --source 5
+  $ cat > $TESTTMP/checkeditform.sh <<EOF
+  > env | grep HGEDITFORM
+  > true
+  > EOF
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg rebase --dest 7 --source 5 -e
+  HGEDITFORM=rebase.merge
+  HGEDITFORM=rebase.normal
   saved backup bundle to $TESTTMP/a3/c4/.hg/strip-backup/*-backup.hg (glob)
--- a/tests/test-rebase-collapse.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-rebase-collapse.t	Sat Sep 27 13:18:10 2014 -0500
@@ -148,7 +148,12 @@
   abort: message can only be specified with collapse
   [255]
 
-  $ hg rebase --source 4 --collapse -m 'custom message'
+  $ cat > $TESTTMP/checkeditform.sh <<EOF
+  > env | grep HGEDITFORM
+  > true
+  > EOF
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg rebase --source 4 --collapse -m 'custom message' -e
+  HGEDITFORM=rebase.collapse
   saved backup bundle to $TESTTMP/a3/.hg/strip-backup/*-backup.hg (glob)
 
   $ hg tglog
--- a/tests/test-rebase-obsolete.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-rebase-obsolete.t	Sat Sep 27 13:18:10 2014 -0500
@@ -101,9 +101,9 @@
   o  0:cd010b8cd998 A
   
   $ hg debugobsolete
-  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 e4e5be0395b2cbd471ed22a26b1b6a1a0658a794 0 {'date': '*', 'user': 'test'} (glob)
-  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 2327fea05063f39961b14cb69435a9898dc9a245 0 {'date': '*', 'user': 'test'} (glob)
-  32af7686d403cf45b5d95f2d70cebea587ac806a 8eeb3c33ad33d452c89e5dcf611c347f978fb42b 0 {'date': '*', 'user': 'test'} (glob)
+  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 e4e5be0395b2cbd471ed22a26b1b6a1a0658a794 0 (*) {'user': 'test'} (glob)
+  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 2327fea05063f39961b14cb69435a9898dc9a245 0 (*) {'user': 'test'} (glob)
+  32af7686d403cf45b5d95f2d70cebea587ac806a 8eeb3c33ad33d452c89e5dcf611c347f978fb42b 0 (*) {'user': 'test'} (glob)
 
 
   $ cd ..
@@ -166,19 +166,19 @@
   o  0:cd010b8cd998 A
   
   $ hg debugobsolete
-  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {'date': '*', 'user': 'test'} (glob)
-  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 {'date': '*', 'user': 'test'} (glob)
-  32af7686d403cf45b5d95f2d70cebea587ac806a 0 {'date': '*', 'user': 'test'} (glob)
+  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {cd010b8cd998f3981a5a8115f94f8da4ab506089} (*) {'user': 'test'} (glob)
+  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 (*) {'user': 'test'} (glob)
+  32af7686d403cf45b5d95f2d70cebea587ac806a 0 {5fddd98957c8a54a4d436dfe1da9d87f21a1b97b} (*) {'user': 'test'} (glob)
 
 
 More complex case were part of the rebase set were already rebased
 
   $ hg rebase --rev 'desc(D)' --dest 'desc(H)'
   $ hg debugobsolete
-  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {'date': '*', 'user': 'test'} (glob)
-  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 {'date': '*', 'user': 'test'} (glob)
-  32af7686d403cf45b5d95f2d70cebea587ac806a 0 {'date': '*', 'user': 'test'} (glob)
-  08483444fef91d6224f6655ee586a65d263ad34c 4596109a6a4328c398bde3a4a3b6737cfade3003 0 {'date': '* *', 'user': 'test'} (glob)
+  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {cd010b8cd998f3981a5a8115f94f8da4ab506089} (*) {'user': 'test'} (glob)
+  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 (*) {'user': 'test'} (glob)
+  32af7686d403cf45b5d95f2d70cebea587ac806a 0 {5fddd98957c8a54a4d436dfe1da9d87f21a1b97b} (*) {'user': 'test'} (glob)
+  08483444fef91d6224f6655ee586a65d263ad34c 4596109a6a4328c398bde3a4a3b6737cfade3003 0 (*) {'user': 'test'} (glob)
   $ hg log -G
   @  11:4596109a6a43 D
   |
@@ -200,13 +200,13 @@
   
   $ hg rebase --source 'desc(B)' --dest 'tip'
   $ hg debugobsolete
-  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {'date': '* *', 'user': 'test'} (glob)
-  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 {'date': '* *', 'user': 'test'} (glob)
-  32af7686d403cf45b5d95f2d70cebea587ac806a 0 {'date': '* *', 'user': 'test'} (glob)
-  08483444fef91d6224f6655ee586a65d263ad34c 4596109a6a4328c398bde3a4a3b6737cfade3003 0 {'date': '* *', 'user': 'test'} (glob)
-  8877864f1edb05d0e07dc4ba77b67a80a7b86672 462a34d07e599b87ea08676a449373fe4e2e1347 0 {'date': '* *', 'user': 'test'} (glob)
-  08483444fef91d6224f6655ee586a65d263ad34c 0 {'date': '* *', 'user': 'test'} (glob)
-  5ae4c968c6aca831df823664e706c9d4aa34473d 98f6af4ee9539e14da4465128f894c274900b6e5 0 {'date': '* *', 'user': 'test'} (glob)
+  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {cd010b8cd998f3981a5a8115f94f8da4ab506089} (*) {'user': 'test'} (glob)
+  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 (*) {'user': 'test'} (glob)
+  32af7686d403cf45b5d95f2d70cebea587ac806a 0 {5fddd98957c8a54a4d436dfe1da9d87f21a1b97b} (*) {'user': 'test'} (glob)
+  08483444fef91d6224f6655ee586a65d263ad34c 4596109a6a4328c398bde3a4a3b6737cfade3003 0 (*) {'user': 'test'} (glob)
+  8877864f1edb05d0e07dc4ba77b67a80a7b86672 462a34d07e599b87ea08676a449373fe4e2e1347 0 (*) {'user': 'test'} (glob)
+  08483444fef91d6224f6655ee586a65d263ad34c 0 {8877864f1edb05d0e07dc4ba77b67a80a7b86672} (*) {'user': 'test'} (glob)
+  5ae4c968c6aca831df823664e706c9d4aa34473d 98f6af4ee9539e14da4465128f894c274900b6e5 0 (*) {'user': 'test'} (glob)
   $ hg log --rev 'divergent()'
   $ hg log -G
   o  13:98f6af4ee953 C
@@ -286,9 +286,9 @@
   $ hg id --debug -r tip
   4dc2197e807bae9817f09905b50ab288be2dbbcf tip
   $ hg debugobsolete
-  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 {'date': '*', 'user': 'test'} (glob)
-  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 {'date': '*', 'user': 'test'} (glob)
-  32af7686d403cf45b5d95f2d70cebea587ac806a 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 {'date': '*', 'user': 'test'} (glob)
+  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (*) {'user': 'test'} (glob)
+  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (*) {'user': 'test'} (glob)
+  32af7686d403cf45b5d95f2d70cebea587ac806a 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (*) {'user': 'test'} (glob)
 
   $ cd ..
 
@@ -345,9 +345,9 @@
   o  0:cd010b8cd998 A
   
   $ hg debugobsolete
-  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b e273c5e7d2d29df783dce9f9eaa3ac4adc69c15d 0 {'date': '*', 'user': 'test'} (glob)
-  32af7686d403cf45b5d95f2d70cebea587ac806a cf44d2f5a9f4297a62be94cbdd3dff7c7dc54258 0 {'date': '*', 'user': 'test'} (glob)
-  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 7c6027df6a99d93f461868e5433f63bde20b6dfb 0 {'date': '*', 'user': 'test'} (glob)
+  5fddd98957c8a54a4d436dfe1da9d87f21a1b97b e273c5e7d2d29df783dce9f9eaa3ac4adc69c15d 0 (*) {'user': 'test'} (glob)
+  32af7686d403cf45b5d95f2d70cebea587ac806a cf44d2f5a9f4297a62be94cbdd3dff7c7dc54258 0 (*) {'user': 'test'} (glob)
+  42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 7c6027df6a99d93f461868e5433f63bde20b6dfb 0 (*) {'user': 'test'} (glob)
 
 Test that rewriting leaving instability behind is allowed
 ---------------------------------------------------------------------
--- a/tests/test-rebase-parameters.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-rebase-parameters.t	Sat Sep 27 13:18:10 2014 -0500
@@ -459,4 +459,12 @@
   tool option will be ignored
   saved backup bundle to $TESTTMP/b3/.hg/strip-backup/*-backup.hg (glob)
 
+  $ hg rebase -i
+  abort: interactive history editing is supported by the 'histedit' extension (see 'hg help histedit')
+  [255]
+
+  $ hg rebase --interactive
+  abort: interactive history editing is supported by the 'histedit' extension (see 'hg help histedit')
+  [255]
+
   $ cd ..
--- a/tests/test-rebase-scenario-global.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-rebase-scenario-global.t	Sat Sep 27 13:18:10 2014 -0500
@@ -663,7 +663,7 @@
   o  0: 'A'
   
 
-Test that rebase is not confused by $CWD disappearing during rebase (issue 4121)
+Test that rebase is not confused by $CWD disappearing during rebase (issue4121)
 
   $ cd ..
   $ hg init cwd-vanish
--- a/tests/test-relink.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-relink.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" hardlink || exit 80
+#require hardlink
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "relink=" >> $HGRCPATH
--- a/tests/test-repair-strip.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-repair-strip.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-#if unix-permissions no-root
+#require unix-permissions no-root
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=">> $HGRCPATH
@@ -130,5 +130,3 @@
   2 files, 2 changesets, 2 total revisions
 
   $ cd ..
-
-#endif
--- a/tests/test-revert-flags.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-revert-flags.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" execbit || exit 80
+#require execbit
 
   $ hg init repo
   $ cd repo
--- a/tests/test-revert.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-revert.t	Sat Sep 27 13:18:10 2014 -0500
@@ -14,101 +14,94 @@
   [255]
   $ hg revert --all
 
-  $ echo 123 > b
+Introduce some changes and revert them
+--------------------------------------
 
-should show b unknown
+  $ echo 123 > b
 
   $ hg status
   ? b
   $ echo 12 > c
 
-should show b unknown and c modified
-
   $ hg status
   M c
   ? b
   $ hg add b
 
-should show b added and c modified
-
   $ hg status
   M c
   A b
   $ hg rm a
 
-should show a removed, b added and c modified
-
   $ hg status
   M c
   A b
   R a
-  $ hg revert a
 
-should show b added, copy saved, and c modified
+revert removal of a file
 
+  $ hg revert a
   $ hg status
   M c
   A b
-  $ hg revert b
 
-should show b unknown, and c modified
+revert addition of a file
 
+  $ hg revert b
   $ hg status
   M c
   ? b
-  $ hg revert --no-backup c
 
-should show unknown: b
+revert modification of a file (--no-backup)
 
+  $ hg revert --no-backup c
   $ hg status
   ? b
-  $ hg add b
 
-should show b added
+revert deletion (! status) of a added file
+------------------------------------------
+
+  $ hg add b
 
   $ hg status b
   A b
   $ rm b
-
-should show b deleted
-
   $ hg status b
   ! b
   $ hg revert -v b
   forgetting b
-
-should not find b
-
   $ hg status b
   b: * (glob)
 
-should show a c e
-
   $ ls
   a
   c
   e
 
-should verbosely save backup to e.orig
+Test creation of backup (.orig) files
+-------------------------------------
 
   $ echo z > e
   $ hg revert --all -v
   saving current version of e as e.orig
   reverting e
 
-should say no changes needed
+revert on clean file (no change)
+--------------------------------
 
   $ hg revert a
   no changes needed to a
 
-should say file not managed
+revert on an untracked file
+---------------------------
 
   $ echo q > q
   $ hg revert q
   file not managed: q
   $ rm q
 
-should say file not found
+revert on file that does not exists
+-----------------------------------
 
   $ hg revert notfound
   notfound: no such file in rev 334a9e57682c
@@ -122,21 +115,26 @@
   A z
   ? e.orig
 
-should add a, remove d, forget z
+revert to another revision (--rev)
+----------------------------------
 
   $ hg revert --all -r0
   adding a
   removing d
   forgetting z
 
-should forget a, undelete d
+revert explicitly to parent (--rev)
+-----------------------------------
 
   $ hg revert --all -rtip
   forgetting a
   undeleting d
   $ rm a *.orig
 
-should silently add a
+revert to another revision (--rev) and exact match
+--------------------------------------------------
+
+exact match are more silent
 
   $ hg revert -r0 a
   $ hg st a
@@ -145,21 +143,24 @@
   $ hg st d
   R d
 
-should silently keep d removed
+should keep d removed
 
   $ hg revert -r0 d
+  no changes needed to d
   $ hg st d
   R d
 
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+
+revert of exec bit
+------------------
+
 #if execbit
   $ chmod +x c
   $ hg revert --all
   reverting c
 
-should print non-executable
-
   $ test -x c || echo non-executable
   non-executable
 
@@ -170,8 +171,6 @@
   $ hg revert --all
   reverting c
 
-should print executable
-
   $ test -x c && echo executable
   executable
 #endif
@@ -180,6 +179,7 @@
 
 
 Issue241: update and revert produces inconsistent repositories
+--------------------------------------------------------------
 
   $ hg init a
   $ cd a
@@ -193,20 +193,23 @@
   $ mkdir b
   $ echo b > b/b
 
-should fail - no arguments
+call `hg revert` with no file specified
+---------------------------------------
 
   $ hg revert -rtip
   abort: no files or directories specified
   (use --all to revert all files, or 'hg update 1' to update)
   [255]
 
-should succeed
+call `hg revert` with --all
+---------------------------
 
   $ hg revert --all -rtip
   reverting a
 
 
 Issue332: confusing message when reverting directory
+----------------------------------------------------
 
   $ hg ci -A -m b
   adding b/b
@@ -224,6 +227,7 @@
 
 
 reverting a rename target should revert the source
+--------------------------------------------------
 
   $ hg mv a newa
   $ hg revert newa
@@ -258,6 +262,7 @@
   $ hg rm removed ignoreddir/removed
 
 should revert ignored* and undelete *removed
+--------------------------------------------
 
   $ hg revert -a --no-backup
   reverting ignored
@@ -271,10 +276,14 @@
   $ hg rm removed
 
 should silently revert the named files
+--------------------------------------
 
   $ hg revert --no-backup ignored removed
   $ hg st -mardi
 
+Reverting copy (issue3920)
+--------------------------
+
 someone set up us the copies
 
   $ rm .hgignore
@@ -300,8 +309,9 @@
   R ignored
 
 Test revert of a file added by one side of the merge
+====================================================
 
-(remove any pending change)
+remove any pending change
 
   $ hg revert --all
   forgetting allyour
@@ -309,7 +319,7 @@
   undeleting ignored
   $ hg purge --all --config extensions.purge=
 
-(Adds a new commit)
+Adds a new commit
 
   $ echo foo > newadd
   $ hg add newadd
@@ -317,7 +327,7 @@
   created new head
 
 
-(merge it with the other head)
+merge it with the other head
 
   $ hg merge # merge 1 into 2
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
@@ -331,7 +341,7 @@
   commit: 2 modified, 1 removed (merge)
   update: (current)
 
-(clarifies who added what)
+clarifies who added what
 
   $ hg status
   M allyour
@@ -344,7 +354,8 @@
   A base
   R ignored
 
-(revert file added by p1() to p1() state)
+revert file added by p1() to p1() state
+-----------------------------------------
 
   $ hg revert -r 'p1()' 'glob:newad?'
   $ hg status
@@ -352,7 +363,8 @@
   M base
   R ignored
 
-(revert file added by p1() to p2() state)
+revert file added by p1() to p2() state
+------------------------------------------
 
   $ hg revert -r 'p2()' 'glob:newad?'
   removing newadd
@@ -362,7 +374,8 @@
   R ignored
   R newadd
 
-(revert file added by p2() to p2() state)
+revert file added by p2() to p2() state
+------------------------------------------
 
   $ hg revert -r 'p2()' 'glob:allyou?'
   $ hg status
@@ -371,7 +384,8 @@
   R ignored
   R newadd
 
-(revert file added by p2() to p1() state)
+revert file added by p2() to p1() state
+------------------------------------------
 
   $ hg revert -r 'p1()' 'glob:allyou?'
   removing allyour
@@ -381,4 +395,807 @@
   R ignored
   R newadd
 
+Systematic behavior validation of most possible cases
+=====================================================
 
+This section tests most of the possible combinations of working directory
+changes and inter-revision changes. The number of possible cases is significant
+but they all have a slighly different handling. So this section commits to
+generating and testing all of them to allow safe refactoring of the revert code.
+
+A python script is used to generate a file history for each combination of
+changes between, on one side the working directory and its parent and on
+the other side, changes between a revert target (--rev) and working directory
+parent. The three states generated are:
+
+- a "base" revision
+- a "parent" revision
+- the working directory (based on "parent")
+
+The file generated have names of the form:
+
+ <changeset-state>_<working-copy-state>
+
+Here, "changeset-state" conveys the state in "base" and "parent" (or the change
+that happen between them), "working-copy-state" is self explanatory.
+
+All known states are not tested yet. See inline documentation for details.
+Special cases from merge and rename are not tested by this section.
+
+There are also multiple cases where the current revert implementation is known to
+slightly misbehave.
+
+Write the python script to disk
+-------------------------------
+
+  $ cat << EOF > gen-revert-cases.py
+  > # generate proper file state to test revert behavior
+  > import sys
+  > import os
+  > 
+  > # content of the file in "base" and "parent"
+  > # None means no file at all
+  > ctxcontent = {
+  >     # clean: no change from base to parent
+  >     'clean': ['base', 'base'],
+  >     # modified: file content change from base to parent
+  >     'modified': ['base', 'parent'],
+  >     # added: file is missing from base and added in parent
+  >     'added': [None, 'parent'],
+  >     # removed: file exist in base but is removed from parent
+  >     'removed': ['base', None],
+  >     # file exist neither in base not in parent
+  >     'missing': [None, None],
+  > }
+  > 
+  > # content of file in working copy
+  > wccontent = {
+  >     # clean: wc content is the same as parent
+  >     'clean': lambda cc: cc[1],
+  >     # revert: wc content is the same as base
+  >     'revert': lambda cc: cc[0],
+  >     # wc: file exist with a content different from base and parent
+  >     'wc': lambda cc: 'wc',
+  >     # removed: file is missing and marked as untracked
+  >     'removed': lambda cc: None,
+  >     # deleted: file is recorded as tracked but missing
+  >     #          rely on file deletion outside of this script
+  >     'deleted': lambda cc:'TOBEDELETED',
+  > }
+  > # untracked-X is a version of X where the file is not tracked (? unknown)
+  > wccontent['untracked-clean'] = wccontent['clean']
+  > wccontent['untracked-revert'] = wccontent['revert']
+  > wccontent['untracked-wc'] = wccontent['wc']
+  > 
+  > # build the combination of possible states
+  > combination = []
+  > for ctxkey in ctxcontent:
+  >     for wckey in wccontent:
+  >         filename = "%s_%s" % (ctxkey, wckey)
+  >         combination.append((filename, ctxkey, wckey))
+  > 
+  > # make sure we have stable output
+  > combination.sort()
+  > 
+  > # retrieve the state we must generate
+  > target = sys.argv[1]
+  > 
+  > # compute file content
+  > content = []
+  > for filename, ctxkey, wckey in combination:
+  >     cc = ctxcontent[ctxkey]
+  >     if target == 'filelist':
+  >         print filename
+  >     elif target == 'base':
+  >         content.append((filename, cc[0]))
+  >     elif target == 'parent':
+  >         content.append((filename, cc[1]))
+  >     elif target == 'wc':
+  >         content.append((filename, wccontent[wckey](cc)))
+  >     else:
+  >         print >> sys.stderr, "unknown target:", target
+  >         sys.exit(1)
+  > 
+  > # write actual content
+  > for filename, data in content:
+  >     if data is not None:
+  >         f = open(filename, 'w')
+  >         f.write(data + '\n')
+  >         f.close()
+  >     elif os.path.exists(filename):
+  >        os.remove(filename)
+  > EOF
+
+check list of planned files
+
+  $ python gen-revert-cases.py filelist
+  added_clean
+  added_deleted
+  added_removed
+  added_revert
+  added_untracked-clean
+  added_untracked-revert
+  added_untracked-wc
+  added_wc
+  clean_clean
+  clean_deleted
+  clean_removed
+  clean_revert
+  clean_untracked-clean
+  clean_untracked-revert
+  clean_untracked-wc
+  clean_wc
+  missing_clean
+  missing_deleted
+  missing_removed
+  missing_revert
+  missing_untracked-clean
+  missing_untracked-revert
+  missing_untracked-wc
+  missing_wc
+  modified_clean
+  modified_deleted
+  modified_removed
+  modified_revert
+  modified_untracked-clean
+  modified_untracked-revert
+  modified_untracked-wc
+  modified_wc
+  removed_clean
+  removed_deleted
+  removed_removed
+  removed_revert
+  removed_untracked-clean
+  removed_untracked-revert
+  removed_untracked-wc
+  removed_wc
+
+Script to make a simple text version of the content
+---------------------------------------------------
+
+  $ cat << EOF >> dircontent.py
+  > # generate a simple text view of the directory for easy comparison
+  > import os
+  > files = os.listdir('.')
+  > files.sort()
+  > for filename in files:
+  >     if os.path.isdir(filename):
+  >         continue
+  >     content = open(filename).read()
+  >     print '%-6s %s' % (content.strip(), filename)
+  > EOF
+
+Generate appropriate repo state
+-------------------------------
+
+  $ hg init revert-ref
+  $ cd revert-ref
+
+Generate base changeset
+
+  $ python ../gen-revert-cases.py base
+  $ hg addremove --similarity 0
+  adding clean_clean
+  adding clean_deleted
+  adding clean_removed
+  adding clean_revert
+  adding clean_untracked-clean
+  adding clean_untracked-revert
+  adding clean_untracked-wc
+  adding clean_wc
+  adding modified_clean
+  adding modified_deleted
+  adding modified_removed
+  adding modified_revert
+  adding modified_untracked-clean
+  adding modified_untracked-revert
+  adding modified_untracked-wc
+  adding modified_wc
+  adding removed_clean
+  adding removed_deleted
+  adding removed_removed
+  adding removed_revert
+  adding removed_untracked-clean
+  adding removed_untracked-revert
+  adding removed_untracked-wc
+  adding removed_wc
+  $ hg status
+  A clean_clean
+  A clean_deleted
+  A clean_removed
+  A clean_revert
+  A clean_untracked-clean
+  A clean_untracked-revert
+  A clean_untracked-wc
+  A clean_wc
+  A modified_clean
+  A modified_deleted
+  A modified_removed
+  A modified_revert
+  A modified_untracked-clean
+  A modified_untracked-revert
+  A modified_untracked-wc
+  A modified_wc
+  A removed_clean
+  A removed_deleted
+  A removed_removed
+  A removed_revert
+  A removed_untracked-clean
+  A removed_untracked-revert
+  A removed_untracked-wc
+  A removed_wc
+  $ hg commit -m 'base'
+
+(create a simple text version of the content)
+
+  $ python ../dircontent.py > ../content-base.txt
+  $ cat ../content-base.txt
+  base   clean_clean
+  base   clean_deleted
+  base   clean_removed
+  base   clean_revert
+  base   clean_untracked-clean
+  base   clean_untracked-revert
+  base   clean_untracked-wc
+  base   clean_wc
+  base   modified_clean
+  base   modified_deleted
+  base   modified_removed
+  base   modified_revert
+  base   modified_untracked-clean
+  base   modified_untracked-revert
+  base   modified_untracked-wc
+  base   modified_wc
+  base   removed_clean
+  base   removed_deleted
+  base   removed_removed
+  base   removed_revert
+  base   removed_untracked-clean
+  base   removed_untracked-revert
+  base   removed_untracked-wc
+  base   removed_wc
+
+Create parent changeset
+
+  $ python ../gen-revert-cases.py parent
+  $ hg addremove --similarity 0
+  adding added_clean
+  adding added_deleted
+  adding added_removed
+  adding added_revert
+  adding added_untracked-clean
+  adding added_untracked-revert
+  adding added_untracked-wc
+  adding added_wc
+  removing removed_clean
+  removing removed_deleted
+  removing removed_removed
+  removing removed_revert
+  removing removed_untracked-clean
+  removing removed_untracked-revert
+  removing removed_untracked-wc
+  removing removed_wc
+  $ hg status
+  M modified_clean
+  M modified_deleted
+  M modified_removed
+  M modified_revert
+  M modified_untracked-clean
+  M modified_untracked-revert
+  M modified_untracked-wc
+  M modified_wc
+  A added_clean
+  A added_deleted
+  A added_removed
+  A added_revert
+  A added_untracked-clean
+  A added_untracked-revert
+  A added_untracked-wc
+  A added_wc
+  R removed_clean
+  R removed_deleted
+  R removed_removed
+  R removed_revert
+  R removed_untracked-clean
+  R removed_untracked-revert
+  R removed_untracked-wc
+  R removed_wc
+  $ hg commit -m 'parent'
+
+(create a simple text version of the content)
+
+  $ python ../dircontent.py > ../content-parent.txt
+  $ cat ../content-parent.txt
+  parent added_clean
+  parent added_deleted
+  parent added_removed
+  parent added_revert
+  parent added_untracked-clean
+  parent added_untracked-revert
+  parent added_untracked-wc
+  parent added_wc
+  base   clean_clean
+  base   clean_deleted
+  base   clean_removed
+  base   clean_revert
+  base   clean_untracked-clean
+  base   clean_untracked-revert
+  base   clean_untracked-wc
+  base   clean_wc
+  parent modified_clean
+  parent modified_deleted
+  parent modified_removed
+  parent modified_revert
+  parent modified_untracked-clean
+  parent modified_untracked-revert
+  parent modified_untracked-wc
+  parent modified_wc
+
+Setup working directory
+
+  $ python ../gen-revert-cases.py wc | cat
+  $ hg addremove --similarity 0
+  removing added_removed
+  removing added_revert
+  removing added_untracked-revert
+  removing clean_removed
+  adding missing_deleted
+  adding missing_untracked-wc
+  adding missing_wc
+  removing modified_removed
+  adding removed_deleted
+  adding removed_revert
+  adding removed_untracked-revert
+  adding removed_untracked-wc
+  adding removed_wc
+  $ hg forget *untracked*
+  $ rm *deleted*
+  $ hg status
+  M added_wc
+  M clean_wc
+  M modified_revert
+  M modified_wc
+  A missing_wc
+  A removed_revert
+  A removed_wc
+  R added_removed
+  R added_revert
+  R added_untracked-clean
+  R added_untracked-revert
+  R added_untracked-wc
+  R clean_removed
+  R clean_untracked-clean
+  R clean_untracked-revert
+  R clean_untracked-wc
+  R modified_removed
+  R modified_untracked-clean
+  R modified_untracked-revert
+  R modified_untracked-wc
+  ! added_deleted
+  ! clean_deleted
+  ! missing_deleted
+  ! modified_deleted
+  ! removed_deleted
+  ? missing_untracked-wc
+  ? removed_untracked-revert
+  ? removed_untracked-wc
+
+  $ hg status --rev 'desc("base")'
+  M clean_wc
+  M modified_clean
+  M modified_wc
+  M removed_wc
+  A added_clean
+  A added_wc
+  A missing_wc
+  R clean_removed
+  R clean_untracked-clean
+  R clean_untracked-revert
+  R clean_untracked-wc
+  R modified_removed
+  R modified_untracked-clean
+  R modified_untracked-revert
+  R modified_untracked-wc
+  R removed_clean
+  R removed_deleted
+  R removed_removed
+  R removed_untracked-clean
+  R removed_untracked-revert
+  R removed_untracked-wc
+  ! added_deleted
+  ! clean_deleted
+  ! missing_deleted
+  ! modified_deleted
+  ! removed_deleted
+  ? missing_untracked-wc
+
+(create a simple text version of the content)
+
+  $ python ../dircontent.py > ../content-wc.txt
+  $ cat ../content-wc.txt
+  parent added_clean
+  parent added_untracked-clean
+  wc     added_untracked-wc
+  wc     added_wc
+  base   clean_clean
+  base   clean_revert
+  base   clean_untracked-clean
+  base   clean_untracked-revert
+  wc     clean_untracked-wc
+  wc     clean_wc
+  wc     missing_untracked-wc
+  wc     missing_wc
+  parent modified_clean
+  base   modified_revert
+  parent modified_untracked-clean
+  base   modified_untracked-revert
+  wc     modified_untracked-wc
+  wc     modified_wc
+  base   removed_revert
+  base   removed_untracked-revert
+  wc     removed_untracked-wc
+  wc     removed_wc
+
+  $ cd ..
+
+Test revert --all to parent content
+-----------------------------------
+
+(setup from reference repo)
+
+  $ cp -r revert-ref revert-parent-all
+  $ cd revert-parent-all
+
+check revert output
+
+  $ hg revert --all
+  reverting added_deleted
+  undeleting added_removed
+  undeleting added_revert
+  undeleting added_untracked-clean
+  undeleting added_untracked-revert
+  undeleting added_untracked-wc
+  reverting added_wc
+  reverting clean_deleted
+  undeleting clean_removed
+  undeleting clean_untracked-clean
+  undeleting clean_untracked-revert
+  undeleting clean_untracked-wc
+  reverting clean_wc
+  forgetting missing_deleted
+  forgetting missing_wc
+  reverting modified_deleted
+  undeleting modified_removed
+  reverting modified_revert
+  undeleting modified_untracked-clean
+  undeleting modified_untracked-revert
+  undeleting modified_untracked-wc
+  reverting modified_wc
+  forgetting removed_deleted
+  forgetting removed_revert
+  forgetting removed_wc
+
+Compare resulting directory with revert target.
+
+The diff is filtered to include change only. The only difference should be
+additional `.orig` backup file when applicable.
+
+  $ python ../dircontent.py > ../content-parent-all.txt
+  $ cd ..
+  $ diff -U 0 -- content-parent.txt content-parent-all.txt | grep _
+  +wc     added_untracked-wc.orig
+  +wc     added_wc.orig
+  +wc     clean_untracked-wc.orig
+  +wc     clean_wc.orig
+  +wc     missing_untracked-wc
+  +wc     missing_wc
+  +base   modified_revert.orig
+  +base   modified_untracked-revert.orig
+  +wc     modified_untracked-wc.orig
+  +wc     modified_wc.orig
+  +base   removed_revert
+  +base   removed_untracked-revert
+  +wc     removed_untracked-wc
+  +wc     removed_wc
+
+Test revert --all to "base" content
+-----------------------------------
+
+(setup from reference repo)
+
+  $ cp -r revert-ref revert-base-all
+  $ cd revert-base-all
+
+check revert output
+
+  $ hg revert --all --rev 'desc(base)'
+  removing added_clean
+  removing added_deleted
+  removing added_wc
+  reverting clean_deleted
+  undeleting clean_removed
+  undeleting clean_untracked-clean
+  undeleting clean_untracked-revert
+  undeleting clean_untracked-wc
+  reverting clean_wc
+  forgetting missing_deleted
+  forgetting missing_wc
+  reverting modified_clean
+  reverting modified_deleted
+  undeleting modified_removed
+  undeleting modified_untracked-clean
+  undeleting modified_untracked-revert
+  undeleting modified_untracked-wc
+  reverting modified_wc
+  adding removed_clean
+  reverting removed_deleted
+  adding removed_removed
+  adding removed_untracked-clean
+  adding removed_untracked-revert
+  adding removed_untracked-wc
+  reverting removed_wc
+
+Compare resulting directory with revert target.
+
+The diff is filtered to include change only. The only difference should be
+additional `.orig` backup file when applicable.
+
+Misbehavior:
+
+- no backup for
+| - added_wc (DATA LOSS)
+
+  $ python ../dircontent.py > ../content-base-all.txt
+  $ cd ..
+  $ diff -U 0 -- content-base.txt content-base-all.txt | grep _
+  +parent added_untracked-clean
+  +wc     added_untracked-wc
+  +wc     clean_untracked-wc.orig
+  +wc     clean_wc.orig
+  +wc     missing_untracked-wc
+  +wc     missing_wc
+  +parent modified_untracked-clean.orig
+  +wc     modified_untracked-wc.orig
+  +wc     modified_wc.orig
+  +wc     removed_untracked-wc.orig
+  +wc     removed_wc.orig
+
+Test revert to parent content with explicit file name
+-----------------------------------------------------
+
+(setup from reference repo)
+
+  $ cp -r revert-ref revert-parent-explicit
+  $ cd revert-parent-explicit
+
+revert all files individually and check the output
+(output is expected to be different than in the --all case)
+
+  $ for file in `python ../gen-revert-cases.py filelist`; do
+  >   echo '### revert for:' $file;
+  >   hg revert $file;
+  >   echo
+  > done
+  ### revert for: added_clean
+  no changes needed to added_clean
+  
+  ### revert for: added_deleted
+  
+  ### revert for: added_removed
+  
+  ### revert for: added_revert
+  
+  ### revert for: added_untracked-clean
+  
+  ### revert for: added_untracked-revert
+  
+  ### revert for: added_untracked-wc
+  
+  ### revert for: added_wc
+  
+  ### revert for: clean_clean
+  no changes needed to clean_clean
+  
+  ### revert for: clean_deleted
+  
+  ### revert for: clean_removed
+  
+  ### revert for: clean_revert
+  no changes needed to clean_revert
+  
+  ### revert for: clean_untracked-clean
+  
+  ### revert for: clean_untracked-revert
+  
+  ### revert for: clean_untracked-wc
+  
+  ### revert for: clean_wc
+  
+  ### revert for: missing_clean
+  missing_clean: no such file in rev * (glob)
+  
+  ### revert for: missing_deleted
+  
+  ### revert for: missing_removed
+  missing_removed: no such file in rev * (glob)
+  
+  ### revert for: missing_revert
+  missing_revert: no such file in rev * (glob)
+  
+  ### revert for: missing_untracked-clean
+  missing_untracked-clean: no such file in rev * (glob)
+  
+  ### revert for: missing_untracked-revert
+  missing_untracked-revert: no such file in rev * (glob)
+  
+  ### revert for: missing_untracked-wc
+  file not managed: missing_untracked-wc
+  
+  ### revert for: missing_wc
+  
+  ### revert for: modified_clean
+  no changes needed to modified_clean
+  
+  ### revert for: modified_deleted
+  
+  ### revert for: modified_removed
+  
+  ### revert for: modified_revert
+  
+  ### revert for: modified_untracked-clean
+  
+  ### revert for: modified_untracked-revert
+  
+  ### revert for: modified_untracked-wc
+  
+  ### revert for: modified_wc
+  
+  ### revert for: removed_clean
+  removed_clean: no such file in rev * (glob)
+  
+  ### revert for: removed_deleted
+  
+  ### revert for: removed_removed
+  removed_removed: no such file in rev * (glob)
+  
+  ### revert for: removed_revert
+  
+  ### revert for: removed_untracked-clean
+  removed_untracked-clean: no such file in rev * (glob)
+  
+  ### revert for: removed_untracked-revert
+  file not managed: removed_untracked-revert
+  
+  ### revert for: removed_untracked-wc
+  file not managed: removed_untracked-wc
+  
+  ### revert for: removed_wc
+  
+
+check resulting directory againt the --all run
+(There should be no difference)
+
+  $ python ../dircontent.py > ../content-parent-explicit.txt
+  $ cd ..
+  $ diff -U 0 -- content-parent-all.txt content-parent-explicit.txt | grep _
+  [1]
+
+Test revert to "base" content with explicit file name
+-----------------------------------------------------
+
+(setup from reference repo)
+
+  $ cp -r revert-ref revert-base-explicit
+  $ cd revert-base-explicit
+
+revert all files individually and check the output
+(output is expected to be different than in the --all case)
+
+  $ for file in `python ../gen-revert-cases.py filelist`; do
+  >   echo '### revert for:' $file;
+  >   hg revert $file --rev 'desc(base)';
+  >   echo
+  > done
+  ### revert for: added_clean
+  
+  ### revert for: added_deleted
+  
+  ### revert for: added_removed
+  no changes needed to added_removed
+  
+  ### revert for: added_revert
+  no changes needed to added_revert
+  
+  ### revert for: added_untracked-clean
+  no changes needed to added_untracked-clean
+  
+  ### revert for: added_untracked-revert
+  no changes needed to added_untracked-revert
+  
+  ### revert for: added_untracked-wc
+  no changes needed to added_untracked-wc
+  
+  ### revert for: added_wc
+  
+  ### revert for: clean_clean
+  no changes needed to clean_clean
+  
+  ### revert for: clean_deleted
+  
+  ### revert for: clean_removed
+  
+  ### revert for: clean_revert
+  no changes needed to clean_revert
+  
+  ### revert for: clean_untracked-clean
+  
+  ### revert for: clean_untracked-revert
+  
+  ### revert for: clean_untracked-wc
+  
+  ### revert for: clean_wc
+  
+  ### revert for: missing_clean
+  missing_clean: no such file in rev * (glob)
+  
+  ### revert for: missing_deleted
+  
+  ### revert for: missing_removed
+  missing_removed: no such file in rev * (glob)
+  
+  ### revert for: missing_revert
+  missing_revert: no such file in rev * (glob)
+  
+  ### revert for: missing_untracked-clean
+  missing_untracked-clean: no such file in rev * (glob)
+  
+  ### revert for: missing_untracked-revert
+  missing_untracked-revert: no such file in rev * (glob)
+  
+  ### revert for: missing_untracked-wc
+  file not managed: missing_untracked-wc
+  
+  ### revert for: missing_wc
+  
+  ### revert for: modified_clean
+  
+  ### revert for: modified_deleted
+  
+  ### revert for: modified_removed
+  
+  ### revert for: modified_revert
+  no changes needed to modified_revert
+  
+  ### revert for: modified_untracked-clean
+  
+  ### revert for: modified_untracked-revert
+  
+  ### revert for: modified_untracked-wc
+  
+  ### revert for: modified_wc
+  
+  ### revert for: removed_clean
+  
+  ### revert for: removed_deleted
+  
+  ### revert for: removed_removed
+  
+  ### revert for: removed_revert
+  no changes needed to removed_revert
+  
+  ### revert for: removed_untracked-clean
+  
+  ### revert for: removed_untracked-revert
+  
+  ### revert for: removed_untracked-wc
+  
+  ### revert for: removed_wc
+  
+
+check resulting directory againt the --all run
+(There should be no difference)
+
+  $ python ../dircontent.py > ../content-base-explicit.txt
+  $ cd ..
+  $ diff -U 0 -- content-base-all.txt content-base-explicit.txt | grep _
+  [1]
--- a/tests/test-revset-outgoing.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-revset-outgoing.t	Sat Sep 27 13:18:10 2014 -0500
@@ -36,6 +36,14 @@
 
   $ cd b
   $ cat .hg/hgrc
+  # You may want to set your username here if it is not set
+  # globally, or this repository requires a different
+  # username from your usual configuration. If you want to
+  # set something for all of your repositories on this
+  # computer, try running the command
+  # 'hg config --edit --global'
+  # [ui]
+  # username = Jane Doe <jdoe@example.com>
   [paths]
   default = $TESTTMP/a#stable (glob)
 
@@ -76,6 +84,14 @@
   $ echo "green = ../a#default" >> .hg/hgrc
 
   $ cat .hg/hgrc
+  # You may want to set your username here if it is not set
+  # globally, or this repository requires a different
+  # username from your usual configuration. If you want to
+  # set something for all of your repositories on this
+  # computer, try running the command
+  # 'hg config --edit --global'
+  # [ui]
+  # username = Jane Doe <jdoe@example.com>
   [paths]
   default = $TESTTMP/a#stable (glob)
   green = ../a#default
--- a/tests/test-revset.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-revset.t	Sat Sep 27 13:18:10 2014 -0500
@@ -567,10 +567,10 @@
 test intersecting something with an addset
 
   $ log 'parents(outgoing() or removes(a))'
+  8
   1
   4
   5
-  8
 
 check that conversion to only works
   $ try --optimize '::3 - ::1'
--- a/tests/test-rollback.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-rollback.t	Sat Sep 27 13:18:10 2014 -0500
@@ -96,7 +96,7 @@
   bar
   $ hg bookmark --delete foo
 
-rollback by pretxncommit saves commit message (issue 1635)
+rollback by pretxncommit saves commit message (issue1635)
 
   $ echo a >> a
   $ hg --config hooks.pretxncommit=false commit -m"precious commit message"
--- a/tests/test-run-tests.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-run-tests.t	Sat Sep 27 13:18:10 2014 -0500
@@ -13,6 +13,8 @@
   $ cat > test-success.t << EOF
   >   $ echo babar
   >   babar
+  >   $ echo xyzzy
+  >   xyzzy
   > EOF
 
   $ $TESTDIR/run-tests.py --with-hg=`which hg`
@@ -25,16 +27,20 @@
   $ cat > test-failure.t << EOF
   >   $ echo babar
   >   rataxes
+  > This is a noop statement so that
+  > this test is still more bytes than success.
   > EOF
 
   $ $TESTDIR/run-tests.py --with-hg=`which hg`
   
   --- $TESTTMP/test-failure.t (glob)
   +++ $TESTTMP/test-failure.t.err (glob)
-  @@ -1,2 +1,2 @@
+  @@ -1,4 +1,4 @@
      $ echo babar
   -  rataxes
   +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
   
   ERROR: test-failure.t output changed
   !.
@@ -42,6 +48,39 @@
   # Ran 2 tests, 0 skipped, 0 warned, 1 failed.
   python hash seed: * (glob)
   [1]
+test --xunit support
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` --xunit=xunit.xml
+  
+  --- $TESTTMP/test-failure.t
+  +++ $TESTTMP/test-failure.t.err
+  @@ -1,4 +1,4 @@
+     $ echo babar
+  -  rataxes
+  +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
+  
+  ERROR: test-failure.t output changed
+  !.
+  Failed test-failure.t: output changed
+  # Ran 2 tests, 0 skipped, 0 warned, 1 failed.
+  python hash seed: * (glob)
+  [1]
+  $ cat xunit.xml
+  <?xml version="1.0" encoding="utf-8"?>
+  <testsuite errors="0" failures="1" name="run-tests" skipped="0" tests="2">
+    <testcase name="test-success.t" time="*"/> (glob)
+    <testcase name="test-failure.t" time="*"> (glob)
+  <![CDATA[--- $TESTTMP/test-failure.t
+  +++ $TESTTMP/test-failure.t.err
+  @@ -1,4 +1,4 @@
+     $ echo babar
+  -  rataxes
+  +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
+  ]]>  </testcase>
+  </testsuite>
 
 test for --retest
 ====================
@@ -50,15 +89,17 @@
   
   --- $TESTTMP/test-failure.t (glob)
   +++ $TESTTMP/test-failure.t.err (glob)
-  @@ -1,2 +1,2 @@
+  @@ -1,4 +1,4 @@
      $ echo babar
   -  rataxes
   +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
   
   ERROR: test-failure.t output changed
   !
   Failed test-failure.t: output changed
-  # Ran 1 tests, 1 skipped, 0 warned, 1 failed.
+  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
   python hash seed: * (glob)
   [1]
 
@@ -71,16 +112,23 @@
   .
   # Ran 1 tests, 0 skipped, 0 warned, 0 failed.
 
+success w/ keyword
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` -k xyzzy
+  .
+  # Ran 2 tests, 1 skipped, 0 warned, 0 failed.
+
 failed
 
   $ $TESTDIR/run-tests.py --with-hg=`which hg` test-failure.t
   
   --- $TESTTMP/test-failure.t (glob)
   +++ $TESTTMP/test-failure.t.err (glob)
-  @@ -1,2 +1,2 @@
+  @@ -1,4 +1,4 @@
      $ echo babar
   -  rataxes
   +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
   
   ERROR: test-failure.t output changed
   !
@@ -89,6 +137,25 @@
   python hash seed: * (glob)
   [1]
 
+failure w/ keyword
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` -k rataxes
+  
+  --- $TESTTMP/test-failure.t
+  +++ $TESTTMP/test-failure.t.err
+  @@ -1,4 +1,4 @@
+     $ echo babar
+  -  rataxes
+  +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
+  
+  ERROR: test-failure.t output changed
+  !
+  Failed test-failure.t: output changed
+  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
+  python hash seed: * (glob)
+  [1]
+
 Running In Debug Mode
 ======================
 
@@ -97,14 +164,18 @@
   SALT* 0 0 (glob)
   + echo babar
   babar
-  + echo SALT* 2 0 (glob)
-  SALT* 2 0 (glob)
+  + echo SALT* 4 0 (glob)
+  SALT* 4 0 (glob)
   .+ echo SALT* 0 0 (glob)
   SALT* 0 0 (glob)
   + echo babar
   babar
   + echo SALT* 2 0 (glob)
   SALT* 2 0 (glob)
+  + echo xyzzy
+  xyzzy
+  + echo SALT* 4 0 (glob)
+  SALT* 4 0 (glob)
   .
   # Ran 2 tests, 0 skipped, 0 warned, 0 failed.
 
@@ -118,19 +189,23 @@
   
   --- $TESTTMP/test-failure*.t (glob)
   +++ $TESTTMP/test-failure*.t.err (glob)
-  @@ -1,2 +1,2 @@
+  @@ -1,4 +1,4 @@
      $ echo babar
   -  rataxes
   +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
   
   ERROR: test-failure*.t output changed (glob)
   !
   --- $TESTTMP/test-failure*.t (glob)
   +++ $TESTTMP/test-failure*.t.err (glob)
-  @@ -1,2 +1,2 @@
+  @@ -1,4 +1,4 @@
      $ echo babar
   -  rataxes
   +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
   
   ERROR: test-failure*.t output changed (glob)
   !
@@ -156,10 +231,12 @@
   
   --- $TESTTMP/test-failure.t
   +++ $TESTTMP/test-failure.t.err
-  @@ -1,2 +1,2 @@
+  @@ -1,4 +1,4 @@
      $ echo babar
   -  rataxes
   +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
   Accept this change? [n] 
   ERROR: test-failure.t output changed
   !.
@@ -171,6 +248,32 @@
   $ cat test-failure.t
     $ echo babar
     rataxes
+  This is a noop statement so that
+  this test is still more bytes than success.
+
+Interactive with custom view
+
+  $ echo 'n' | $TESTDIR/run-tests.py --with-hg=`which hg` -i --view echo
+  $TESTTMP/test-failure.t $TESTTMP/test-failure.t.err
+  Accept this change? [n]* (glob)
+  ERROR: test-failure.t output changed
+  !.
+  Failed test-failure.t: output changed
+  # Ran 2 tests, 0 skipped, 0 warned, 1 failed.
+  python hash seed: * (glob)
+  [1]
+
+View the fix
+
+  $ echo 'y' | $TESTDIR/run-tests.py --with-hg=`which hg` --view echo
+  $TESTTMP/test-failure.t $TESTTMP/test-failure.t.err
+  
+  ERROR: test-failure.t output changed
+  !.
+  Failed test-failure.t: output changed
+  # Ran 2 tests, 0 skipped, 0 warned, 1 failed.
+  python hash seed: * (glob)
+  [1]
 
 Accept the fix
 
@@ -178,16 +281,20 @@
   
   --- $TESTTMP/test-failure.t
   +++ $TESTTMP/test-failure.t.err
-  @@ -1,2 +1,2 @@
+  @@ -1,4 +1,4 @@
      $ echo babar
   -  rataxes
   +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
   Accept this change? [n] ..
   # Ran 2 tests, 0 skipped, 0 warned, 0 failed.
 
   $ cat test-failure.t
     $ echo babar
     babar
+  This is a noop statement so that
+  this test is still more bytes than success.
 
 (reinstall)
   $ mv backup test-failure.t
@@ -201,3 +308,107 @@
   # Ran 2 tests, 0 skipped, 0 warned, 1 failed.
   python hash seed: * (glob)
   [1]
+
+test for --time
+==================
+
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` test-success.t --time
+  .
+  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.
+  # Producing time report
+  cuser   csys    real      Test
+  \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   test-success.t (re)
+
+test for --time with --job enabled
+====================================
+
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` test-success.t --time --jobs 2
+  .
+  # Ran 1 tests, 0 skipped, 0 warned, 0 failed.
+  # Producing time report
+  cuser   csys    real      Test
+  \s*[\d\.]{5}   \s*[\d\.]{5}   \s*[\d\.]{5}   test-success.t (re)
+
+Skips
+================
+  $ cat > test-skip.t <<EOF
+  >   $ echo xyzzy
+  > #require false
+  > EOF
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` --nodiff
+  !.s
+  Skipped test-skip.t: skipped
+  Failed test-failure.t: output changed
+  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
+  python hash seed: * (glob)
+  [1]
+
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` --keyword xyzzy
+  .s
+  Skipped test-skip.t: skipped
+  # Ran 2 tests, 2 skipped, 0 warned, 0 failed.
+
+Skips with xml
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` --keyword xyzzy \
+  >  --xunit=xunit.xml
+  .s
+  Skipped test-skip.t: skipped
+  # Ran 2 tests, 2 skipped, 0 warned, 0 failed.
+  $ cat xunit.xml
+  <?xml version="1.0" encoding="utf-8"?>
+  <testsuite errors="0" failures="0" name="run-tests" skipped="2" tests="2">
+    <testcase name="test-success.t" time="*"/> (glob)
+  </testsuite>
+
+Missing skips or blacklisted skips don't count as executed:
+  $ echo test-failure.t > blacklist
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` --blacklist=blacklist \
+  >   test-failure.t test-bogus.t
+  ss
+  Skipped test-bogus.t: Doesn't exist
+  Skipped test-failure.t: blacklisted
+  # Ran 0 tests, 2 skipped, 0 warned, 0 failed.
+
+test for --json
+==================
+
+  $ $TESTDIR/run-tests.py --with-hg=`which hg` --json
+  
+  --- $TESTTMP/test-failure.t
+  +++ $TESTTMP/test-failure.t.err
+  @@ -1,4 +1,4 @@
+     $ echo babar
+  -  rataxes
+  +  babar
+   This is a noop statement so that
+   this test is still more bytes than success.
+  
+  ERROR: test-failure.t output changed
+  !.s
+  Skipped test-skip.t: skipped
+  Failed test-failure.t: output changed
+  # Ran 2 tests, 1 skipped, 0 warned, 1 failed.
+  python hash seed: * (glob)
+  [1]
+
+  $ cat report.json
+  testreport ={
+      "test-failure.t": [\{] (re)
+          "csys": "\s*[\d\.]{5}",  (re)
+          "cuser": "\s*[\d\.]{5}",  (re)
+          "result": "failure", 
+          "time": "\s*[\d\.]{5}" (re)
+      }, 
+      "test-skip.t": {
+          "csys": "\s*[\d\.]{5}",  (re)
+          "cuser": "\s*[\d\.]{5}",  (re)
+          "result": "skip", 
+          "time": "\s*[\d\.]{5}" (re)
+      }, 
+      "test-success.t": [\{] (re)
+          "csys": "\s*[\d\.]{5}",  (re)
+          "cuser": "\s*[\d\.]{5}",  (re)
+          "result": "success", 
+          "time": "\s*[\d\.]{5}" (re)
+      }
+  } (no-eol)
--- a/tests/test-schemes.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-schemes.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
--- a/tests/test-serve.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-serve.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hgserve()
   > {
--- a/tests/test-share.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-share.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
   $ echo "[extensions]"      >> $HGRCPATH
   $ echo "share = "          >> $HGRCPATH
--- a/tests/test-shelve.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-shelve.t	Sat Sep 27 13:18:10 2014 -0500
@@ -446,7 +446,7 @@
   $ hg --config extensions.mq=! unshelve
   unshelving change 'test'
 
-shelve should leave dirstate clean (issue 4055)
+shelve should leave dirstate clean (issue4055)
 
   $ cd ..
   $ hg init shelverebase
@@ -475,7 +475,7 @@
 
   $ cd ..
 
-shelve should only unshelve pending changes (issue 4068)
+shelve should only unshelve pending changes (issue4068)
 
   $ hg init onlypendingchanges
   $ cd onlypendingchanges
@@ -680,9 +680,6 @@
   g
   $ hg unshelve --abort
   rebase aborted
-  no changes needed to a
-  no changes needed to d
-  no changes needed to e
   unshelve of 'default' aborted
   $ hg st
   ? f.orig
--- a/tests/test-simplemerge.py	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-simplemerge.py	Sat Sep 27 13:18:10 2014 -0500
@@ -320,66 +320,6 @@
         self.log(''.join(ml))
         self.assertEquals(ml, MERGED_RESULT)
 
-    def test_minimal_conflicts_common(self):
-        """Reprocessing"""
-        base_text = ("a\n" * 20).splitlines(True)
-        this_text = ("a\n"*10+"b\n" * 10).splitlines(True)
-        other_text = ("a\n"*10+"c\n"+"b\n" * 8 + "c\n").splitlines(True)
-        m3 = Merge3(base_text, other_text, this_text)
-        m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True)
-        merged_text = "".join(list(m_lines))
-        optimal_text = ("a\n" * 10 + "<<<<<<< OTHER\nc\n=======\n"
-            + ">>>>>>> THIS\n"
-            + 8* "b\n" + "<<<<<<< OTHER\nc\n=======\n"
-            + 2* "b\n" + ">>>>>>> THIS\n")
-        self.assertEquals(optimal_text, merged_text)
-
-    def test_minimal_conflicts_unique(self):
-        def add_newline(s):
-            """Add a newline to each entry in the string"""
-            return [(x+'\n') for x in s]
-
-        base_text = add_newline("abcdefghijklm")
-        this_text = add_newline("abcdefghijklmNOPQRSTUVWXYZ")
-        other_text = add_newline("abcdefghijklm1OPQRSTUVWXY2")
-        m3 = Merge3(base_text, other_text, this_text)
-        m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True)
-        merged_text = "".join(list(m_lines))
-        optimal_text = ''.join(add_newline("abcdefghijklm")
-            + ["<<<<<<< OTHER\n1\n=======\nN\n>>>>>>> THIS\n"]
-            + add_newline('OPQRSTUVWXY')
-            + ["<<<<<<< OTHER\n2\n=======\nZ\n>>>>>>> THIS\n"]
-            )
-        self.assertEquals(optimal_text, merged_text)
-
-    def test_minimal_conflicts_nonunique(self):
-        def add_newline(s):
-            """Add a newline to each entry in the string"""
-            return [(x+'\n') for x in s]
-
-        base_text = add_newline("abacddefgghij")
-        this_text = add_newline("abacddefgghijkalmontfprz")
-        other_text = add_newline("abacddefgghijknlmontfprd")
-        m3 = Merge3(base_text, other_text, this_text)
-        m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True)
-        merged_text = "".join(list(m_lines))
-        optimal_text = ''.join(add_newline("abacddefgghijk")
-            + ["<<<<<<< OTHER\nn\n=======\na\n>>>>>>> THIS\n"]
-            + add_newline('lmontfpr')
-            + ["<<<<<<< OTHER\nd\n=======\nz\n>>>>>>> THIS\n"]
-            )
-        self.assertEquals(optimal_text, merged_text)
-
-    def test_reprocess_and_base(self):
-        """Reprocessing and showing base breaks correctly"""
-        base_text = ("a\n" * 20).splitlines(True)
-        this_text = ("a\n"*10+"b\n" * 10).splitlines(True)
-        other_text = ("a\n"*10+"c\n"+"b\n" * 8 + "c\n").splitlines(True)
-        m3 = Merge3(base_text, other_text, this_text)
-        m_lines = m3.merge_lines('OTHER', 'THIS', reprocess=True,
-                                 base_marker='|||||||')
-        self.assertRaises(CantReprocessAndShowBase, list, m_lines)
-
     def test_binary(self):
         self.assertRaises(util.Abort, Merge3, ['\x00'], ['a'], ['b'])
 
--- a/tests/test-simplemerge.py.out	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-simplemerge.py.out	Sat Sep 27 13:18:10 2014 -0500
@@ -1,5 +1,5 @@
-....................
+................
 ----------------------------------------------------------------------
-Ran 20 tests in 0.000s
+Ran 16 tests in 0.000s
 
 OK
--- a/tests/test-ssh.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-ssh.t	Sat Sep 27 13:18:10 2014 -0500
@@ -360,6 +360,47 @@
 
   $ cd ..
 
+stderr from remote commands should be printed before stdout from local code (issue4336)
+
+  $ hg clone remote stderr-ordering
+  updating to branch default
+  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ cd stderr-ordering
+  $ cat >> localwrite.py << EOF
+  > from mercurial import exchange, extensions
+  > 
+  > def wrappedpush(orig, repo, *args, **kwargs):
+  >     res = orig(repo, *args, **kwargs)
+  >     repo.ui.write('local stdout\n')
+  >     return res
+  > 
+  > def extsetup(ui):
+  >     extensions.wrapfunction(exchange, 'push', wrappedpush)
+  > EOF
+
+  $ cat >> .hg/hgrc << EOF
+  > [paths]
+  > default-push = ssh://user@dummy/remote
+  > [ui]
+  > ssh = python "$TESTDIR/dummyssh"
+  > [extensions]
+  > localwrite = localwrite.py
+  > EOF
+
+  $ echo localwrite > foo
+  $ hg commit -m 'testing localwrite'
+  $ hg push
+  pushing to ssh://user@dummy/remote
+  searching for changes
+  remote: adding changesets
+  remote: adding manifests
+  remote: adding file changes
+  remote: added 1 changesets with 1 changes to 1 files
+  remote: KABOOM
+  local stdout
+
+  $ cd ..
+
   $ cat dummylog
   Got arguments 1:user@dummy 2:hg -R nonexistent serve --stdio
   Got arguments 1:user@dummy 2:hg -R /$TESTTMP/nonexistent serve --stdio
@@ -387,3 +428,5 @@
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
   Got arguments 1:user@dummy 2:hg -R 'a repo' serve --stdio
+  Got arguments 1:user@dummy 2:hg -R remote serve --stdio
+  changegroup-in-remote hook: HG_NODE=65c38f4125f9602c8db4af56530cc221d93b8ef8 HG_SOURCE=serve HG_URL=remote:ssh:127.0.0.1
--- a/tests/test-static-http.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-static-http.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 #if windows
   $ hg clone http://localhost:$HGPORT/ copy
@@ -125,7 +125,7 @@
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
-test with "/" URI (issue 747) and subrepo
+test with "/" URI (issue747) and subrepo
 
   $ hg init
   $ hg init sub
--- a/tests/test-status-color.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-status-color.t	Sat Sep 27 13:18:10 2014 -0500
@@ -20,6 +20,14 @@
   \x1b[0;35;1;4m? \x1b[0m\x1b[0;35;1;4mb/in_b\x1b[0m (esc)
   \x1b[0;35;1;4m? \x1b[0m\x1b[0;35;1;4min_root\x1b[0m (esc)
 
+  $ hg status --color=debug
+  [status.unknown|? ][status.unknown|a/1/in_a_1]
+  [status.unknown|? ][status.unknown|a/in_a]
+  [status.unknown|? ][status.unknown|b/1/in_b_1]
+  [status.unknown|? ][status.unknown|b/2/in_b_2]
+  [status.unknown|? ][status.unknown|b/in_b]
+  [status.unknown|? ][status.unknown|in_root]
+
 hg status . in repo root:
 
   $ hg status --color=always .
@@ -137,6 +145,13 @@
   adding deleted
   adding modified
   adding removed
+  $ hg log --color=debug
+  [log.changeset changeset.draft|changeset:   0:389aef86a55e]
+  [log.tag|tag:         tip]
+  [log.user|user:        test]
+  [log.date|date:        Thu Jan 01 00:00:00 1970 +0000]
+  [log.summary|summary:     initial checkin]
+  
   $ touch modified added unknown ignored
   $ hg add added
   $ hg remove removed
--- a/tests/test-status.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-status.t	Sat Sep 27 13:18:10 2014 -0500
@@ -165,6 +165,48 @@
   C .hgignore
   C modified
 
+  $ hg status -A -Tjson
+  [
+   {
+    "path": "added",
+    "status": "A"
+   },
+   {
+    "copy": "modified",
+    "path": "copied",
+    "status": "A"
+   },
+   {
+    "path": "removed",
+    "status": "R"
+   },
+   {
+    "path": "deleted",
+    "status": "!"
+   },
+   {
+    "path": "unknown",
+    "status": "?"
+   },
+   {
+    "path": "ignored",
+    "status": "I"
+   },
+   {
+    "path": ".hgignore",
+    "status": "C"
+   },
+   {
+    "path": "modified",
+    "status": "C"
+   }
+  ]
+
+  $ hg status -A -Tpickle > pickle
+  >>> import pickle
+  >>> print sorted((x['status'], x['path']) for x in pickle.load(open("pickle")))
+  [('!', 'deleted'), ('?', 'pickle'), ('?', 'unknown'), ('A', 'added'), ('A', 'copied'), ('C', '.hgignore'), ('C', 'modified'), ('I', 'ignored'), ('R', 'removed')]
+  $ rm pickle
 
   $ echo "^ignoreddir$" > .hgignore
   $ mkdir ignoreddir
@@ -350,6 +392,11 @@
   $ hg status -A --rev 1 1
   R 1/2/3/4/5/b.txt
 
+  $ hg status --config ui.formatdebug=True --rev 1 1
+  status = [
+      {*'path': '1/2/3/4/5/b.txt'*}, (glob)
+  ]
+
 #if windows
   $ hg --config ui.slash=false status -A --rev 1 1
   R 1\2\3\4\5\b.txt
--- a/tests/test-strict.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-strict.t	Sat Sep 27 13:18:10 2014 -0500
@@ -37,7 +37,7 @@
    summary       summarize working directory state
    update        update working directory (or switch revisions)
   
-  use "hg help" for the full list of commands or "hg -v" for details
+  (use "hg help" for the full list of commands or "hg -v" for details)
   [255]
   $ hg annotate a
   0: a
--- a/tests/test-strip.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-strip.t	Sat Sep 27 13:18:10 2014 -0500
@@ -532,9 +532,9 @@
   
   strip changesets and all their descendants from the repository
   
-  use "hg help -e strip" to show help for the strip extension
+  (use "hg help -e strip" to show help for the strip extension)
   
-  options:
+  options ([+] can be repeated):
   
    -r --rev REV [+]    strip specified revision (optional, can specify revisions
                        without this option)
@@ -545,7 +545,5 @@
    -B --bookmark VALUE remove revs only reachable from given bookmark
       --mq             operate on patch repository
   
-  [+] marked option can be specified multiple times
-  
-  use "hg help strip" to show the full help text
+  (use "hg strip -h" to show more help)
   [255]
--- a/tests/test-subrepo-git.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-subrepo-git.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" git || exit 80
+#require git
 
 make git commits repeatable
 
--- a/tests/test-subrepo-relative-path.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-subrepo-relative-path.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 Preparing the subrepository 'sub'
 
--- a/tests/test-subrepo-svn.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-subrepo-svn.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" svn15 || exit 80
+#require svn15
 
   $ SVNREPOPATH=`pwd`/svn-repo
 #if windows
--- a/tests/test-symlink-placeholder.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-symlink-placeholder.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" symlink || exit 80
+#require symlink
 
 Create extension that can disable symlink support:
 
--- a/tests/test-symlinks.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-symlinks.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" symlink || exit 80
+#require symlink
 
 == tests added in 0.7 ==
 
--- a/tests/test-transplant.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-transplant.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
@@ -95,8 +95,13 @@
   $ hg ci -qm "b4"
   $ hg status --rev "7^1" --rev 7
   A b3
-  $ HGEDITOR=cat hg transplant --edit 7
+  $ cat > $TESTTMP/checkeditform.sh <<EOF
+  > env | grep HGEDITFORM
+  > true
+  > EOF
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh; cat" hg transplant --edit 7
   applying ffd6818a3975
+  HGEDITFORM=transplant.normal
   b3
   
   
@@ -373,7 +378,8 @@
   patch failed to apply
   abort: fix up the merge and run hg transplant --continue
   [255]
-  $ hg transplant --continue
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg transplant --continue -e
+  HGEDITFORM=transplant.normal
   46ae92138f3c transplanted as 9159dada197d
   $ hg transplant 1:3
   skipping already applied revision 1:46ae92138f3c
@@ -430,9 +436,30 @@
 
 transplant
 
-  $ hg transplant -m 1
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg transplant -m 1 -e
   applying 42dc4432fd35
+  HGEDITFORM=transplant.merge
   1:42dc4432fd35 merged at a9f4acbac129
+  $ hg update -q -C 2
+  $ cat > a <<EOF
+  > x
+  > y
+  > z
+  > EOF
+  $ hg commit -m replace
+  $ hg update -q -C 4
+  $ hg transplant -m 5
+  applying 600a3cdcb41d
+  patching file a
+  Hunk #1 FAILED at 0
+  1 out of 1 hunks FAILED -- saving rejects to file a.rej
+  patch failed to apply
+  abort: fix up the merge and run hg transplant --continue
+  [255]
+  $ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg transplant --continue -e
+  HGEDITFORM=transplant.merge
+  600a3cdcb41d transplanted as a3f88be652e0
+
   $ cd ..
 
 test transplant into empty repository
--- a/tests/test-treediscovery-legacy.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-treediscovery-legacy.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 Tests discovery against servers without getbundle support:
 
--- a/tests/test-treediscovery.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-treediscovery.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 Tests discovery against servers without getbundle support:
 
@@ -522,12 +522,13 @@
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=heads HTTP/1.1" 200 -
+  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
+  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=branchmap HTTP/1.1" 200 -
   "GET /?cmd=branchmap HTTP/1.1" 200 -
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=686173686564+1827a5bb63e602382eb89dd58f2ac9f3b007ad91
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
-  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=heads HTTP/1.1" 200 -
   "GET /?cmd=capabilities HTTP/1.1" 200 -
--- a/tests/test-unbundlehash.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-unbundlehash.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 Test wire protocol unbundle with hashed heads (capability: unbundlehash)
 
--- a/tests/test-update-issue1456.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-update-issue1456.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" execbit || exit 80
+#require execbit
 
   $ rm -rf a
   $ hg init a
--- a/tests/test-url-rev.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-url-rev.t	Sat Sep 27 13:18:10 2014 -0500
@@ -41,6 +41,14 @@
   summary:     change a
   
   $ cat clone/.hg/hgrc
+  # You may want to set your username here if it is not set
+  # globally, or this repository requires a different
+  # username from your usual configuration. If you want to
+  # set something for all of your repositories on this
+  # computer, try running the command
+  # 'hg config --edit --global'
+  # [ui]
+  # username = Jane Doe <jdoe@example.com>
   [paths]
   default = $TESTTMP/repo#foo (glob)
 
--- a/tests/test-websub.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-websub.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" serve || exit 80
+#require serve
 
   $ hg init test
   $ cd test
--- a/tests/test-wireproto.t	Tue Sep 16 23:59:29 2014 -0700
+++ b/tests/test-wireproto.t	Sat Sep 27 13:18:10 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" killdaemons || exit 80
+#require killdaemons
 
 Test wire protocol argument passing