record: do not include files into changes count

This turns the prompt sequence from something like:

  $ examine changes to foo?
  $ record change 1/4 to foo?
  $ record change 2/4 to foo?
  $ examine changes to bar?
  $ record change 4/4 to bar?

into:

  $ examine changes to foo?
  $ record change 1/3 to foo?
  $ record change 2/3 to foo?
  $ examine change to bar?
  $ record change 3/3 to bar?

hgext/record.py

@@ -1,555 +1,552
 # record.py
 #
 # Copyright 2007 Bryan O'Sullivan <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 '''commands to interactively select changes for commit/qrefresh'''
 
 from mercurial.i18n import gettext, _
 from mercurial import cmdutil, commands, extensions, hg, mdiff, patch
 from mercurial import util
 import copy, cStringIO, errno, os, re, shutil, tempfile
 
 lines_re = re.compile(r'@@ -(\d+),(\d+) \+(\d+),(\d+) @@\s*(.*)')
 
 def scanpatch(fp):
     """like patch.iterhunks, but yield different events
 
     - ('file',    [header_lines + fromfile + tofile])
     - ('context', [context_lines])
     - ('hunk',    [hunk_lines])
     - ('range',   (-start,len, +start,len, diffp))
     """
     lr = patch.linereader(fp)
 
     def scanwhile(first, p):
         """scan lr while predicate holds"""
         lines = [first]
         while True:
             line = lr.readline()
             if not line:
                 break
             if p(line):
                 lines.append(line)
             else:
                 lr.push(line)
                 break
         return lines
 
     while True:
         line = lr.readline()
         if not line:
             break
         if line.startswith('diff --git a/') or line.startswith('diff -r '):
             def notheader(line):
                 s = line.split(None, 1)
                 return not s or s[0] not in ('---', 'diff')
             header = scanwhile(line, notheader)
             fromfile = lr.readline()
             if fromfile.startswith('---'):
                 tofile = lr.readline()
                 header += [fromfile, tofile]
             else:
                 lr.push(fromfile)
             yield 'file', header
         elif line[0] == ' ':
             yield 'context', scanwhile(line, lambda l: l[0] in ' \\')
         elif line[0] in '-+':
             yield 'hunk', scanwhile(line, lambda l: l[0] in '-+\\')
         else:
             m = lines_re.match(line)
             if m:
                 yield 'range', m.groups()
             else:
                 raise patch.PatchError('unknown patch content: %r' % line)
 
 class header(object):
     """patch header
 
     XXX shoudn't we move this to mercurial/patch.py ?
     """
     diffgit_re = re.compile('diff --git a/(.*) b/(.*)$')
     diff_re = re.compile('diff -r .* (.*)$')
     allhunks_re = re.compile('(?:index|new file|deleted file) ')
     pretty_re = re.compile('(?:new file|deleted file) ')
     special_re = re.compile('(?:index|new|deleted|copy|rename) ')
 
     def __init__(self, header):
         self.header = header
         self.hunks = []
 
     def binary(self):
         return util.any(h.startswith('index ') for h in self.header)
 
     def pretty(self, fp):
         for h in self.header:
             if h.startswith('index '):
                 fp.write(_('this modifies a binary file (all or nothing)\n'))
                 break
             if self.pretty_re.match(h):
                 fp.write(h)
                 if self.binary():
                     fp.write(_('this is a binary file\n'))
                 break
             if h.startswith('---'):
                 fp.write(_('%d hunks, %d lines changed\n') %
                          (len(self.hunks),
                           sum([max(h.added, h.removed) for h in self.hunks])))
                 break
             fp.write(h)
 
     def write(self, fp):
         fp.write(''.join(self.header))
 
     def allhunks(self):
         return util.any(self.allhunks_re.match(h) for h in self.header)
 
     def files(self):
         match = self.diffgit_re.match(self.header[0])
         if match:
             fromfile, tofile = match.groups()
             if fromfile == tofile:
                 return [fromfile]
             return [fromfile, tofile]
         else:
             return self.diff_re.match(self.header[0]).groups()
 
     def filename(self):
         return self.files()[-1]
 
     def __repr__(self):
         return '<header %s>' % (' '.join(map(repr, self.files())))
 
     def special(self):
         return util.any(self.special_re.match(h) for h in self.header)
 
 def countchanges(hunk):
     """hunk -> (n+,n-)"""
     add = len([h for h in hunk if h[0] == '+'])
     rem = len([h for h in hunk if h[0] == '-'])
     return add, rem
 
 class hunk(object):
     """patch hunk
 
     XXX shouldn't we merge this with patch.hunk ?
     """
     maxcontext = 3
 
     def __init__(self, header, fromline, toline, proc, before, hunk, after):
         def trimcontext(number, lines):
             delta = len(lines) - self.maxcontext
             if False and delta > 0:
                 return number + delta, lines[:self.maxcontext]
             return number, lines
 
         self.header = header
         self.fromline, self.before = trimcontext(fromline, before)
         self.toline, self.after = trimcontext(toline, after)
         self.proc = proc
         self.hunk = hunk
         self.added, self.removed = countchanges(self.hunk)
 
     def write(self, fp):
         delta = len(self.before) + len(self.after)
         if self.after and self.after[-1] == '\\ No newline at end of file\n':
             delta -= 1
         fromlen = delta + self.removed
         tolen = delta + self.added
         fp.write('@@ -%d,%d +%d,%d @@%s\n' %
                  (self.fromline, fromlen, self.toline, tolen,
                   self.proc and (' ' + self.proc)))
         fp.write(''.join(self.before + self.hunk + self.after))
 
     pretty = write
 
     def filename(self):
         return self.header.filename()
 
     def __repr__(self):
         return '<hunk %r@%d>' % (self.filename(), self.fromline)
 
 def parsepatch(fp):
     """patch -> [] of headers -> [] of hunks """
     class parser(object):
         """patch parsing state machine"""
         def __init__(self):
             self.fromline = 0
             self.toline = 0
             self.proc = ''
             self.header = None
             self.context = []
             self.before = []
             self.hunk = []
             self.headers = []
 
         def addrange(self, limits):
             fromstart, fromend, tostart, toend, proc = limits
             self.fromline = int(fromstart)
             self.toline = int(tostart)
             self.proc = proc
 
         def addcontext(self, context):
             if self.hunk:
                 h = hunk(self.header, self.fromline, self.toline, self.proc,
                          self.before, self.hunk, context)
                 self.header.hunks.append(h)
                 self.fromline += len(self.before) + h.removed
                 self.toline += len(self.before) + h.added
                 self.before = []
                 self.hunk = []
                 self.proc = ''
             self.context = context
 
         def addhunk(self, hunk):
             if self.context:
                 self.before = self.context
                 self.context = []
             self.hunk = hunk
 
         def newfile(self, hdr):
             self.addcontext([])
             h = header(hdr)
             self.headers.append(h)
             self.header = h
 
         def finished(self):
             self.addcontext([])
             return self.headers
 
         transitions = {
             'file': {'context': addcontext,
                      'file': newfile,
                      'hunk': addhunk,
                      'range': addrange},
             'context': {'file': newfile,
                         'hunk': addhunk,
                         'range': addrange},
             'hunk': {'context': addcontext,
                      'file': newfile,
                      'range': addrange},
             'range': {'context': addcontext,
                       'hunk': addhunk},
             }
 
     p = parser()
 
     state = 'context'
     for newstate, data in scanpatch(fp):
         try:
             p.transitions[state][newstate](p, data)
         except KeyError:
             raise patch.PatchError('unhandled transition: %s -> %s' %
                                    (state, newstate))
         state = newstate
     return p.finished()
 
 def filterpatch(ui, headers):
     """Interactively filter patch chunks into applied-only chunks"""
 
     def prompt(skipfile, skipall, query):
         """prompt query, and process base inputs
 
         - y/n for the rest of file
         - y/n for the rest
         - ? (help)
         - q (quit)
 
         Return True/False and possibly updated skipfile and skipall.
         """
         if skipall is not None:
             return skipall, skipfile, skipall
         if skipfile is not None:
             return skipfile, skipfile, skipall
         while True:
             resps = _('[Ynsfdaq?]')
             choices = (_('&Yes, record this change'),
                     _('&No, skip this change'),
                     _('&Skip remaining changes to this file'),
                     _('Record remaining changes to this &file'),
                     _('&Done, skip remaining changes and files'),
                     _('Record &all changes to all remaining files'),
                     _('&Quit, recording no changes'),
                     _('&?'))
             r = ui.promptchoice("%s %s" % (query, resps), choices)
             ui.write("\n")
             if r == 7: # ?
                 doc = gettext(record.__doc__)
                 c = doc.find('::') + 2
                 for l in doc[c:].splitlines():
                     if l.startswith('      '):
                         ui.write(l.strip(), '\n')
                 continue
             elif r == 0: # yes
                 ret = True
             elif r == 1: # no
                 ret = False
             elif r == 2: # Skip
                 ret = skipfile = False
             elif r == 3: # file (Record remaining)
                 ret = skipfile = True
             elif r == 4: # done, skip remaining
                 ret = skipall = False
             elif r == 5: # all
                 ret = skipall = True
             elif r == 6: # quit
                 raise util.Abort(_('user quit'))
             return ret, skipfile, skipall
 
     seen = set()
     applied = {}        # 'filename' -> [] of chunks
     skipfile, skipall = None, None
-    # XXX: operation count is weird: it counts headers and hunks
-    # except for the first header. It probably comes from the previous
-    # mixed header/hunk stream representation.
-    pos, total = -1, sum((len(h.hunks) + 1) for h in headers) - 1
+    pos, total = 1, sum(len(h.hunks) for h in headers)
     for h in headers:
-        pos += len(h.hunks) + 1
+        pos += len(h.hunks)
         skipfile = None
         fixoffset = 0
         hdr = ''.join(h.header)
         if hdr in seen:
             continue
         seen.add(hdr)
         if skipall is None:
             h.pretty(ui)
         msg = (_('examine changes to %s?') %
                _(' and ').join(map(repr, h.files())))
         r, skipfile, skipall = prompt(skipfile, skipall, msg)
         if not r:
             continue
         applied[h.filename()] = [h]
         if h.allhunks():
             applied[h.filename()] += h.hunks
             continue
         for i, chunk in enumerate(h.hunks):
             if skipfile is None and skipall is None:
                 chunk.pretty(ui)
             msg = (total == 1
                    and (_('record this change to %r?') % chunk.filename())
                    or (_('record change %d/%d to %r?') %
-                       (pos - len(h.hunks) + i + 1, total, chunk.filename())))
+                       (pos - len(h.hunks) + i, total, chunk.filename())))
             r, skipfile, skipall = prompt(skipfile, skipall, msg)
             if r:
                 if fixoffset:
                     chunk = copy.copy(chunk)
                     chunk.toline += fixoffset
                 applied[chunk.filename()].append(chunk)
             else:
                 fixoffset += chunk.removed - chunk.added
     return sum([h for h in applied.itervalues()
                if h[0].special() or len(h) > 1], [])
 
 def record(ui, repo, *pats, **opts):
     '''interactively select changes to commit
 
     If a list of files is omitted, all changes reported by :hg:`status`
     will be candidates for recording.
 
     See :hg:`help dates` for a list of formats valid for -d/--date.
 
     You will be prompted for whether to record changes to each
     modified file, and for files with multiple changes, for each
     change to use. For each query, the following responses are
     possible::
 
       y - record this change
       n - skip this change
 
       s - skip remaining changes to this file
       f - record remaining changes to this file
 
       d - done, skip remaining changes and files
       a - record all changes to all remaining files
       q - quit, recording no changes
 
       ? - display help
 
     This command is not available when committing a merge.'''
 
     dorecord(ui, repo, commands.commit, *pats, **opts)
 
 
 def qrecord(ui, repo, patch, *pats, **opts):
     '''interactively record a new patch
 
     See :hg:`help qnew` & :hg:`help record` for more information and
     usage.
     '''
 
     try:
         mq = extensions.find('mq')
     except KeyError:
         raise util.Abort(_("'mq' extension not loaded"))
 
     def committomq(ui, repo, *pats, **opts):
         mq.new(ui, repo, patch, *pats, **opts)
 
     dorecord(ui, repo, committomq, *pats, **opts)
 
 
 def dorecord(ui, repo, commitfunc, *pats, **opts):
     if not ui.interactive():
         raise util.Abort(_('running non-interactively, use commit instead'))
 
     def recordfunc(ui, repo, message, match, opts):
         """This is generic record driver.
 
         Its job is to interactively filter local changes, and
         accordingly prepare working directory into a state in which the
         job can be delegated to a non-interactive commit command such as
         'commit' or 'qrefresh'.
 
         After the actual job is done by non-interactive command, the
         working directory is restored to its original state.
 
         In the end we'll record interesting changes, and everything else
         will be left in place, so the user can continue working.
         """
 
         merge = len(repo[None].parents()) > 1
         if merge:
             raise util.Abort(_('cannot partially commit a merge '
                                '(use "hg commit" instead)'))
 
         changes = repo.status(match=match)[:3]
         diffopts = mdiff.diffopts(git=True, nodates=True)
         chunks = patch.diff(repo, changes=changes, opts=diffopts)
         fp = cStringIO.StringIO()
         fp.write(''.join(chunks))
         fp.seek(0)
 
         # 1. filter patch, so we have intending-to apply subset of it
         chunks = filterpatch(ui, parsepatch(fp))
         del fp
 
         contenders = set()
         for h in chunks:
             try:
                 contenders.update(set(h.files()))
             except AttributeError:
                 pass
 
         changed = changes[0] + changes[1] + changes[2]
         newfiles = [f for f in changed if f in contenders]
         if not newfiles:
             ui.status(_('no changes to record\n'))
             return 0
 
         modified = set(changes[0])
 
         # 2. backup changed files, so we can restore them in the end
         backups = {}
         backupdir = repo.join('record-backups')
         try:
             os.mkdir(backupdir)
         except OSError, err:
             if err.errno != errno.EEXIST:
                 raise
         try:
             # backup continues
             for f in newfiles:
                 if f not in modified:
                     continue
                 fd, tmpname = tempfile.mkstemp(prefix=f.replace('/', '_')+'.',
                                                dir=backupdir)
                 os.close(fd)
                 ui.debug('backup %r as %r\n' % (f, tmpname))
                 util.copyfile(repo.wjoin(f), tmpname)
                 shutil.copystat(repo.wjoin(f), tmpname)
                 backups[f] = tmpname
 
             fp = cStringIO.StringIO()
             for c in chunks:
                 if c.filename() in backups:
                     c.write(fp)
             dopatch = fp.tell()
             fp.seek(0)
 
             # 3a. apply filtered patch to clean repo  (clean)
             if backups:
                 hg.revert(repo, repo.dirstate.parents()[0],
                           lambda key: key in backups)
 
             # 3b. (apply)
             if dopatch:
                 try:
                     ui.debug('applying patch\n')
                     ui.debug(fp.getvalue())
                     pfiles = {}
                     patch.internalpatch(fp, ui, 1, repo.root, files=pfiles,
                                         eolmode=None)
                     cmdutil.updatedir(ui, repo, pfiles)
                 except patch.PatchError, err:
                     raise util.Abort(str(err))
             del fp
 
             # 4. We prepared working directory according to filtered
             #    patch. Now is the time to delegate the job to
             #    commit/qrefresh or the like!
 
             # it is important to first chdir to repo root -- we'll call
             # a highlevel command with list of pathnames relative to
             # repo root
             cwd = os.getcwd()
             os.chdir(repo.root)
             try:
                 commitfunc(ui, repo, *newfiles, **opts)
             finally:
                 os.chdir(cwd)
 
             return 0
         finally:
             # 5. finally restore backed-up files
             try:
                 for realname, tmpname in backups.iteritems():
                     ui.debug('restoring %r to %r\n' % (tmpname, realname))
                     util.copyfile(tmpname, repo.wjoin(realname))
                     # Our calls to copystat() here and above are a
                     # hack to trick any editors that have f open that
                     # we haven't modified them.
                     #
                     # Also note that this racy as an editor could
                     # notice the file's mtime before we've finished
                     # writing it.
                     shutil.copystat(tmpname, repo.wjoin(realname))
                     os.unlink(tmpname)
                 os.rmdir(backupdir)
             except OSError:
                 pass
 
     # wrap ui.write so diff output can be labeled/colorized
     def wrapwrite(orig, *args, **kw):
         label = kw.pop('label', '')
         for chunk, l in patch.difflabel(lambda: args):
             orig(chunk, label=label + l)
     oldwrite = ui.write
     extensions.wrapfunction(ui, 'write', wrapwrite)
     try:
         return cmdutil.commit(ui, repo, recordfunc, pats, opts)
     finally:
         ui.write = oldwrite
 
 cmdtable = {
     "record":
         (record, commands.table['^commit|ci'][1], # same options as commit
          _('hg record [OPTION]... [FILE]...')),
 }
 
 
 def uisetup(ui):
     try:
         mq = extensions.find('mq')
     except KeyError:
         return
 
     qcmdtable = {
     "qrecord":
         (qrecord, mq.cmdtable['^qnew'][1], # same options as qnew
          _('hg qrecord [OPTION]... PATCH [FILE]...')),
     }
 
     cmdtable.update(qcmdtable)
 

tests/test-qrecord.t

@@ -1,304 +1,304
 Create configuration
 
   $ echo "[ui]" >> $HGRCPATH
   $ echo "interactive=true" >> $HGRCPATH
   $ echo "[extensions]"     >> $HGRCPATH
   $ echo "record="          >> $HGRCPATH
 
 help (no mq, so no qrecord)
 
   $ hg help qrecord
   hg: unknown command 'qrecord'
   Mercurial Distributed SCM
   
   basic commands:
   
    add        add the specified files on the next commit
    annotate   show changeset information by line for each file
    clone      make a copy of an existing repository
    commit     commit the specified files or all outstanding changes
    diff       diff repository (or selected files)
    export     dump the header and diffs for one or more changesets
    forget     forget the specified files on the next commit
    init       create a new repository in the given directory
    log        show revision history of entire repository or files
    merge      merge working directory with another revision
    pull       pull changes from the specified source
    push       push changes to the specified destination
    remove     remove the specified files on the next commit
    serve      start stand-alone webserver
    status     show changed files in the working directory
    summary    summarize working directory state
    update     update working directory (or switch revisions)
   
   use "hg help" for the full list of commands or "hg -v" for details
   [255]
 
 help (mq present)
 
   $ echo "mq="              >> $HGRCPATH
   $ hg help qrecord
   hg qrecord [OPTION]... PATCH [FILE]...
   
   interactively record a new patch
   
       See "hg help qnew" & "hg help record" for more information and usage.
   
   options:
   
    -e --edit                 edit commit message
    -g --git                  use git extended diff format
    -U --currentuser          add "From: <current user>" to patch
    -u --user USER            add "From: <USER>" to patch
    -D --currentdate          add "Date: <current date>" to patch
    -d --date DATE            add "Date: <DATE>" to patch
    -I --include PATTERN [+]  include names matching the given patterns
    -X --exclude PATTERN [+]  exclude names matching the given patterns
    -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 qrecord" to show global options
 
   $ hg init a
   $ cd a
 
 Base commit
 
   $ cat > 1.txt <<EOF
   > 1
   > 2
   > 3
   > 4
   > 5
   > EOF
   $ cat > 2.txt <<EOF
   > a
   > b
   > c
   > d
   > e
   > f
   > EOF
 
   $ mkdir dir
   $ cat > dir/a.txt <<EOF
   > hello world
   > 
   > someone
   > up
   > there
   > loves
   > me
   > EOF
 
   $ hg add 1.txt 2.txt dir/a.txt
   $ hg commit -m 'initial checkin'
 
 Changing files
 
   $ sed -e 's/2/2 2/;s/4/4 4/' 1.txt > 1.txt.new
   $ sed -e 's/b/b b/' 2.txt > 2.txt.new
   $ sed -e 's/hello world/hello world!/' dir/a.txt > dir/a.txt.new
 
   $ mv -f 1.txt.new 1.txt
   $ mv -f 2.txt.new 2.txt
   $ mv -f dir/a.txt.new dir/a.txt
 
 Whole diff
 
   $ hg diff --nodates
   diff -r 1057167b20ef 1.txt
   --- a/1.txt
   +++ b/1.txt
   @@ -1,5 +1,5 @@
    1
   -2
   +2 2
    3
   -4
   +4 4
    5
   diff -r 1057167b20ef 2.txt
   --- a/2.txt
   +++ b/2.txt
   @@ -1,5 +1,5 @@
    a
   -b
   +b b
    c
    d
    e
   diff -r 1057167b20ef dir/a.txt
   --- a/dir/a.txt
   +++ b/dir/a.txt
   @@ -1,4 +1,4 @@
   -hello world
   +hello world!
    
    someone
    up
 
 qrecord a.patch
 
   $ hg qrecord -d '0 0' -m aaa a.patch <<EOF
   > y
   > y
   > n
   > y
   > y
   > n
   > EOF
   diff --git a/1.txt b/1.txt
   2 hunks, 2 lines changed
   examine changes to '1.txt'? [Ynsfdaq?] 
   @@ -1,3 +1,3 @@
    1
   -2
   +2 2
    3
-  record change 1/6 to '1.txt'? [Ynsfdaq?] 
+  record change 1/4 to '1.txt'? [Ynsfdaq?] 
   @@ -3,3 +3,3 @@
    3
   -4
   +4 4
    5
-  record change 2/6 to '1.txt'? [Ynsfdaq?] 
+  record change 2/4 to '1.txt'? [Ynsfdaq?] 
   diff --git a/2.txt b/2.txt
   1 hunks, 1 lines changed
   examine changes to '2.txt'? [Ynsfdaq?] 
   @@ -1,5 +1,5 @@
    a
   -b
   +b b
    c
    d
    e
-  record change 4/6 to '2.txt'? [Ynsfdaq?] 
+  record change 3/4 to '2.txt'? [Ynsfdaq?] 
   diff --git a/dir/a.txt b/dir/a.txt
   1 hunks, 1 lines changed
   examine changes to 'dir/a.txt'? [Ynsfdaq?] 
 
 After qrecord a.patch 'tip'"
 
   $ hg tip -p
   changeset:   1:5d1ca63427ee
   tag:         a.patch
   tag:         qbase
   tag:         qtip
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     aaa
   
   diff -r 1057167b20ef -r 5d1ca63427ee 1.txt
   --- a/1.txt	Thu Jan 01 00:00:00 1970 +0000
   +++ b/1.txt	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,5 +1,5 @@
    1
   -2
   +2 2
    3
    4
    5
   diff -r 1057167b20ef -r 5d1ca63427ee 2.txt
   --- a/2.txt	Thu Jan 01 00:00:00 1970 +0000
   +++ b/2.txt	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,5 +1,5 @@
    a
   -b
   +b b
    c
    d
    e
   
 
 After qrecord a.patch 'diff'"
 
   $ hg diff --nodates
   diff -r 5d1ca63427ee 1.txt
   --- a/1.txt
   +++ b/1.txt
   @@ -1,5 +1,5 @@
    1
    2 2
    3
   -4
   +4 4
    5
   diff -r 5d1ca63427ee dir/a.txt
   --- a/dir/a.txt
   +++ b/dir/a.txt
   @@ -1,4 +1,4 @@
   -hello world
   +hello world!
    
    someone
    up
 
 qrecord b.patch
 
   $ hg qrecord -d '0 0' -m bbb b.patch <<EOF
   > y
   > y
   > y
   > y
   > EOF
   diff --git a/1.txt b/1.txt
   1 hunks, 1 lines changed
   examine changes to '1.txt'? [Ynsfdaq?] 
   @@ -1,5 +1,5 @@
    1
    2 2
    3
   -4
   +4 4
    5
-  record change 1/3 to '1.txt'? [Ynsfdaq?] 
+  record change 1/2 to '1.txt'? [Ynsfdaq?] 
   diff --git a/dir/a.txt b/dir/a.txt
   1 hunks, 1 lines changed
   examine changes to 'dir/a.txt'? [Ynsfdaq?] 
   @@ -1,4 +1,4 @@
   -hello world
   +hello world!
    
    someone
    up
-  record change 3/3 to 'dir/a.txt'? [Ynsfdaq?] 
+  record change 2/2 to 'dir/a.txt'? [Ynsfdaq?] 
 
 After qrecord b.patch 'tip'
 
   $ hg tip -p
   changeset:   2:b056198bf878
   tag:         b.patch
   tag:         qtip
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     bbb
   
   diff -r 5d1ca63427ee -r b056198bf878 1.txt
   --- a/1.txt	Thu Jan 01 00:00:00 1970 +0000
   +++ b/1.txt	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,5 +1,5 @@
    1
    2 2
    3
   -4
   +4 4
    5
   diff -r 5d1ca63427ee -r b056198bf878 dir/a.txt
   --- a/dir/a.txt	Thu Jan 01 00:00:00 1970 +0000
   +++ b/dir/a.txt	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,4 +1,4 @@
   -hello world
   +hello world!
    
    someone
    up
   
 
 After qrecord b.patch 'diff'
 
   $ hg diff --nodates

tests/test-record.t

@@ -1,961 +1,961
 Set up a repo
 
   $ echo "[ui]" >> $HGRCPATH
   $ echo "interactive=true" >> $HGRCPATH
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "record=" >> $HGRCPATH
 
   $ hg init a
   $ cd a
 
 Select no files
 
   $ touch empty-rw
   $ hg add empty-rw
 
   $ hg record empty-rw<<EOF
   > n
   > EOF
   diff --git a/empty-rw b/empty-rw
   new file mode 100644
   examine changes to 'empty-rw'? [Ynsfdaq?] 
   no changes to record
 
   $ hg tip -p
   changeset:   -1:000000000000
   tag:         tip
   user:        
   date:        Thu Jan 01 00:00:00 1970 +0000
   
   
 
 Select files but no hunks
 
   $ hg record empty-rw<<EOF
   > y
   > n
   > EOF
   diff --git a/empty-rw b/empty-rw
   new file mode 100644
   examine changes to 'empty-rw'? [Ynsfdaq?] 
   abort: empty commit message
   [255]
 
   $ hg tip -p
   changeset:   -1:000000000000
   tag:         tip
   user:        
   date:        Thu Jan 01 00:00:00 1970 +0000
   
   
 
 Record empty file
 
   $ hg record -d '0 0' -m empty empty-rw<<EOF
   > y
   > y
   > EOF
   diff --git a/empty-rw b/empty-rw
   new file mode 100644
   examine changes to 'empty-rw'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   0:c0708cf4e46e
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     empty
   
   
 
 Summary shows we updated to the new cset
 
   $ hg summary
   parent: 0:c0708cf4e46e tip
    empty
   branch: default
   commit: (clean)
   update: (current)
 
 Rename empty file
 
   $ hg mv empty-rw empty-rename
   $ hg record -d '1 0' -m rename<<EOF
   > y
   > EOF
   diff --git a/empty-rw b/empty-rename
   rename from empty-rw
   rename to empty-rename
   examine changes to 'empty-rw' and 'empty-rename'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   1:d695e8dcb197
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:01 1970 +0000
   summary:     rename
   
   
 
 Copy empty file
 
   $ hg cp empty-rename empty-copy
   $ hg record -d '2 0' -m copy<<EOF
   > y
   > EOF
   diff --git a/empty-rename b/empty-copy
   copy from empty-rename
   copy to empty-copy
   examine changes to 'empty-rename' and 'empty-copy'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   2:1d4b90bea524
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:02 1970 +0000
   summary:     copy
   
   
 
 Delete empty file
 
   $ hg rm empty-copy
   $ hg record -d '3 0' -m delete<<EOF
   > y
   > EOF
   diff --git a/empty-copy b/empty-copy
   deleted file mode 100644
   examine changes to 'empty-copy'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   3:b39a238f01a1
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:03 1970 +0000
   summary:     delete
   
   
 
 Add binary file
 
   $ hg bundle --base -2 tip.bundle
   1 changesets found
   $ hg add tip.bundle
   $ hg record -d '4 0' -m binary<<EOF
   > y
   > EOF
   diff --git a/tip.bundle b/tip.bundle
   new file mode 100644
   this is a binary file
   examine changes to 'tip.bundle'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   4:ad816da3711e
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:04 1970 +0000
   summary:     binary
   
   diff -r b39a238f01a1 -r ad816da3711e tip.bundle
   Binary file tip.bundle has changed
   
 
 Change binary file
 
   $ hg bundle --base -2 tip.bundle
   1 changesets found
   $ hg record -d '5 0' -m binary-change<<EOF
   > y
   > EOF
   diff --git a/tip.bundle b/tip.bundle
   this modifies a binary file (all or nothing)
   examine changes to 'tip.bundle'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   5:dccd6f3eb485
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:05 1970 +0000
   summary:     binary-change
   
   diff -r ad816da3711e -r dccd6f3eb485 tip.bundle
   Binary file tip.bundle has changed
   
 
 Rename and change binary file
 
   $ hg mv tip.bundle top.bundle
   $ hg bundle --base -2 top.bundle
   1 changesets found
   $ hg record -d '6 0' -m binary-change-rename<<EOF
   > y
   > EOF
   diff --git a/tip.bundle b/top.bundle
   rename from tip.bundle
   rename to top.bundle
   this modifies a binary file (all or nothing)
   examine changes to 'tip.bundle' and 'top.bundle'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   6:7fa44105f5b3
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:06 1970 +0000
   summary:     binary-change-rename
   
   diff -r dccd6f3eb485 -r 7fa44105f5b3 tip.bundle
   Binary file tip.bundle has changed
   diff -r dccd6f3eb485 -r 7fa44105f5b3 top.bundle
   Binary file top.bundle has changed
   
 
 Add plain file
 
   $ for i in 1 2 3 4 5 6 7 8 9 10; do
   >     echo $i >> plain
   > done
 
   $ hg add plain
   $ hg record -d '7 0' -m plain plain<<EOF
   > y
   > y
   > EOF
   diff --git a/plain b/plain
   new file mode 100644
   examine changes to 'plain'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   7:11fb457c1be4
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:07 1970 +0000
   summary:     plain
   
   diff -r 7fa44105f5b3 -r 11fb457c1be4 plain
   --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
   +++ b/plain	Thu Jan 01 00:00:07 1970 +0000
   @@ -0,0 +1,10 @@
   +1
   +2
   +3
   +4
   +5
   +6
   +7
   +8
   +9
   +10
   
 
 Modify end of plain file
 
   $ echo 11 >> plain
   $ hg record -d '8 0' -m end plain <<EOF
   > y
   > y
   > EOF
   diff --git a/plain b/plain
   1 hunks, 1 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -8,3 +8,4 @@
    8
    9
    10
   +11
   record this change to 'plain'? [Ynsfdaq?] 
 
 Modify end of plain file, no EOL
 
   $ hg tip --template '{node}' >> plain
   $ hg record -d '9 0' -m noeol plain <<EOF
   > y
   > y
   > EOF
   diff --git a/plain b/plain
   1 hunks, 1 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -9,3 +9,4 @@
    9
    10
    11
   +7264f99c5f5ff3261504828afa4fb4d406c3af54
   \ No newline at end of file
   record this change to 'plain'? [Ynsfdaq?] 
 
 Modify end of plain file, add EOL
 
   $ echo >> plain
   $ echo 1 > plain2
   $ hg add plain2
   $ hg record -d '10 0' -m eol plain plain2 <<EOF
   > y
   > y
   > y
   > EOF
   diff --git a/plain b/plain
   1 hunks, 1 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -9,4 +9,4 @@
    9
    10
    11
   -7264f99c5f5ff3261504828afa4fb4d406c3af54
   \ No newline at end of file
   +7264f99c5f5ff3261504828afa4fb4d406c3af54
-  record change 1/3 to 'plain'? [Ynsfdaq?] 
+  record change 1/2 to 'plain'? [Ynsfdaq?] 
   diff --git a/plain2 b/plain2
   new file mode 100644
   examine changes to 'plain2'? [Ynsfdaq?] 
 
 Modify beginning, trim end, record both, add another file to test
 changes numbering
 
   $ rm plain
   $ for i in 2 2 3 4 5 6 7 8 9 10; do
   >   echo $i >> plain
   > done
   $ echo 2 >> plain2
 
   $ hg record -d '10 0' -m begin-and-end plain plain2 <<EOF
   > y
   > y
   > y
   > y
   > y
   > EOF
   diff --git a/plain b/plain
   2 hunks, 3 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -1,4 +1,4 @@
   -1
   +2
    2
    3
    4
-  record change 1/4 to 'plain'? [Ynsfdaq?] 
+  record change 1/3 to 'plain'? [Ynsfdaq?] 
   @@ -8,5 +8,3 @@
    8
    9
    10
   -11
   -7264f99c5f5ff3261504828afa4fb4d406c3af54
-  record change 2/4 to 'plain'? [Ynsfdaq?] 
+  record change 2/3 to 'plain'? [Ynsfdaq?] 
   diff --git a/plain2 b/plain2
   1 hunks, 1 lines changed
   examine changes to 'plain2'? [Ynsfdaq?] 
   @@ -1,1 +1,2 @@
    1
   +2
-  record change 4/4 to 'plain2'? [Ynsfdaq?] 
+  record change 3/3 to 'plain2'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   11:21df83db12b8
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:10 1970 +0000
   summary:     begin-and-end
   
   diff -r ddb8b281c3ff -r 21df83db12b8 plain
   --- a/plain	Thu Jan 01 00:00:10 1970 +0000
   +++ b/plain	Thu Jan 01 00:00:10 1970 +0000
   @@ -1,4 +1,4 @@
   -1
   +2
    2
    3
    4
   @@ -8,5 +8,3 @@
    8
    9
    10
   -11
   -7264f99c5f5ff3261504828afa4fb4d406c3af54
   diff -r ddb8b281c3ff -r 21df83db12b8 plain2
   --- a/plain2	Thu Jan 01 00:00:10 1970 +0000
   +++ b/plain2	Thu Jan 01 00:00:10 1970 +0000
   @@ -1,1 +1,2 @@
    1
   +2
   
 
 Trim beginning, modify end
 
   $ rm plain
   > for i in 4 5 6 7 8 9 10.new; do
   >   echo $i >> plain
   > done
 
 Record end
 
   $ hg record -d '11 0' -m end-only plain <<EOF
   > y
   > n
   > y
   > EOF
   diff --git a/plain b/plain
   2 hunks, 4 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -1,9 +1,6 @@
   -2
   -2
   -3
    4
    5
    6
    7
    8
    9
   record change 1/2 to 'plain'? [Ynsfdaq?] 
   @@ -4,7 +1,7 @@
    4
    5
    6
    7
    8
    9
   -10
   +10.new
   record change 2/2 to 'plain'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   12:99337501826f
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:11 1970 +0000
   summary:     end-only
   
   diff -r 21df83db12b8 -r 99337501826f plain
   --- a/plain	Thu Jan 01 00:00:10 1970 +0000
   +++ b/plain	Thu Jan 01 00:00:11 1970 +0000
   @@ -7,4 +7,4 @@
    7
    8
    9
   -10
   +10.new
   
 
 Record beginning
 
   $ hg record -d '12 0' -m begin-only plain <<EOF
   > y
   > y
   > EOF
   diff --git a/plain b/plain
   1 hunks, 3 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -1,6 +1,3 @@
   -2
   -2
   -3
    4
    5
    6
   record this change to 'plain'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   13:bbd45465d540
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:12 1970 +0000
   summary:     begin-only
   
   diff -r 99337501826f -r bbd45465d540 plain
   --- a/plain	Thu Jan 01 00:00:11 1970 +0000
   +++ b/plain	Thu Jan 01 00:00:12 1970 +0000
   @@ -1,6 +1,3 @@
   -2
   -2
   -3
    4
    5
    6
   
 
 Add to beginning, trim from end
 
   $ rm plain
   $ for i in 1 2 3 4 5 6 7 8 9; do
   >  echo $i >> plain
   > done
 
 Record end
 
   $ hg record --traceback -d '13 0' -m end-again plain<<EOF
   > y
   > n
   > y
   > EOF
   diff --git a/plain b/plain
   2 hunks, 4 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -1,6 +1,9 @@
   +1
   +2
   +3
    4
    5
    6
    7
    8
    9
   record change 1/2 to 'plain'? [Ynsfdaq?] 
   @@ -1,7 +4,6 @@
    4
    5
    6
    7
    8
    9
   -10.new
   record change 2/2 to 'plain'? [Ynsfdaq?] 
 
 Add to beginning, middle, end
 
   $ rm plain
   $ for i in 1 2 3 4 5 5.new 5.reallynew 6 7 8 9 10 11; do
   >   echo $i >> plain
   > done
 
 Record beginning, middle
 
   $ hg record -d '14 0' -m middle-only plain <<EOF
   > y
   > y
   > y
   > n
   > EOF
   diff --git a/plain b/plain
   3 hunks, 7 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -1,2 +1,5 @@
   +1
   +2
   +3
    4
    5
   record change 1/3 to 'plain'? [Ynsfdaq?] 
   @@ -1,6 +4,8 @@
    4
    5
   +5.new
   +5.reallynew
    6
    7
    8
    9
   record change 2/3 to 'plain'? [Ynsfdaq?] 
   @@ -3,4 +8,6 @@
    6
    7
    8
    9
   +10
   +11
   record change 3/3 to 'plain'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   15:f34a7937ec33
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:14 1970 +0000
   summary:     middle-only
   
   diff -r 82c065d0b850 -r f34a7937ec33 plain
   --- a/plain	Thu Jan 01 00:00:13 1970 +0000
   +++ b/plain	Thu Jan 01 00:00:14 1970 +0000
   @@ -1,5 +1,10 @@
   +1
   +2
   +3
    4
    5
   +5.new
   +5.reallynew
    6
    7
    8
   
 
 Record end
 
   $ hg record -d '15 0' -m end-only plain <<EOF
   > y
   > y
   > EOF
   diff --git a/plain b/plain
   1 hunks, 2 lines changed
   examine changes to 'plain'? [Ynsfdaq?] 
   @@ -9,3 +9,5 @@
    7
    8
    9
   +10
   +11
   record this change to 'plain'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   16:f9900b71a04c
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:15 1970 +0000
   summary:     end-only
   
   diff -r f34a7937ec33 -r f9900b71a04c plain
   --- a/plain	Thu Jan 01 00:00:14 1970 +0000
   +++ b/plain	Thu Jan 01 00:00:15 1970 +0000
   @@ -9,3 +9,5 @@
    7
    8
    9
   +10
   +11
   
 
   $ mkdir subdir
   $ cd subdir
   $ echo a > a
   $ hg ci -d '16 0' -Amsubdir
   adding subdir/a
 
   $ echo a >> a
   $ hg record -d '16 0' -m subdir-change a <<EOF
   > y
   > y
   > EOF
   diff --git a/subdir/a b/subdir/a
   1 hunks, 1 lines changed
   examine changes to 'subdir/a'? [Ynsfdaq?] 
   @@ -1,1 +1,2 @@
    a
   +a
   record this change to 'subdir/a'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   18:61be427a9deb
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:16 1970 +0000
   summary:     subdir-change
   
   diff -r a7ffae4d61cb -r 61be427a9deb subdir/a
   --- a/subdir/a	Thu Jan 01 00:00:16 1970 +0000
   +++ b/subdir/a	Thu Jan 01 00:00:16 1970 +0000
   @@ -1,1 +1,2 @@
    a
   +a
   
 
   $ echo a > f1
   $ echo b > f2
   $ hg add f1 f2
 
   $ hg ci -mz -d '17 0'
 
   $ echo a >> f1
   $ echo b >> f2
 
 Help, quit
 
   $ hg record <<EOF
   > ?
   > q
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   y - record this change
   n - skip this change
   s - skip remaining changes to this file
   f - record remaining changes to this file
   d - done, skip remaining changes and files
   a - record all changes to all remaining files
   q - quit, recording no changes
   ? - display help
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   abort: user quit
   [255]
 
 Skip
 
   $ hg record <<EOF
   > s
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   diff --git a/subdir/f2 b/subdir/f2
   1 hunks, 1 lines changed
   examine changes to 'subdir/f2'? [Ynsfdaq?] abort: response expected
   [255]
 
 No
 
   $ hg record <<EOF
   > n
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   diff --git a/subdir/f2 b/subdir/f2
   1 hunks, 1 lines changed
   examine changes to 'subdir/f2'? [Ynsfdaq?] abort: response expected
   [255]
 
 f, quit
 
   $ hg record <<EOF
   > f
   > q
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   diff --git a/subdir/f2 b/subdir/f2
   1 hunks, 1 lines changed
   examine changes to 'subdir/f2'? [Ynsfdaq?] 
   abort: user quit
   [255]
 
 s, all
 
   $ hg record -d '18 0' -mx <<EOF
   > s
   > a
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   diff --git a/subdir/f2 b/subdir/f2
   1 hunks, 1 lines changed
   examine changes to 'subdir/f2'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   20:b3df3dda369a
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:18 1970 +0000
   summary:     x
   
   diff -r 6e02d6c9906d -r b3df3dda369a subdir/f2
   --- a/subdir/f2	Thu Jan 01 00:00:17 1970 +0000
   +++ b/subdir/f2	Thu Jan 01 00:00:18 1970 +0000
   @@ -1,1 +1,2 @@
    b
   +b
   
 
 f
 
   $ hg record -d '19 0' -my <<EOF
   > f
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   21:38ec577f126b
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:19 1970 +0000
   summary:     y
   
   diff -r b3df3dda369a -r 38ec577f126b subdir/f1
   --- a/subdir/f1	Thu Jan 01 00:00:18 1970 +0000
   +++ b/subdir/f1	Thu Jan 01 00:00:19 1970 +0000
   @@ -1,1 +1,2 @@
    a
   +a
   
 
 Preserve chmod +x
 
   $ chmod +x f1
   $ echo a >> f1
   $ hg record -d '20 0' -mz <<EOF
   > y
   > y
   > y
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   old mode 100644
   new mode 100755
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   @@ -1,2 +1,3 @@
    a
    a
   +a
   record this change to 'subdir/f1'? [Ynsfdaq?] 
 
   $ hg tip --config diff.git=True -p
   changeset:   22:3261adceb075
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:20 1970 +0000
   summary:     z
   
   diff --git a/subdir/f1 b/subdir/f1
   old mode 100644
   new mode 100755
   --- a/subdir/f1
   +++ b/subdir/f1
   @@ -1,2 +1,3 @@
    a
    a
   +a
   
 
 Preserve execute permission on original
 
   $ echo b >> f1
   $ hg record -d '21 0' -maa <<EOF
   > y
   > y
   > y
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   @@ -1,3 +1,4 @@
    a
    a
    a
   +b
   record this change to 'subdir/f1'? [Ynsfdaq?] 
 
   $ hg tip --config diff.git=True -p
   changeset:   23:b429867550db
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:21 1970 +0000
   summary:     aa
   
   diff --git a/subdir/f1 b/subdir/f1
   --- a/subdir/f1
   +++ b/subdir/f1
   @@ -1,3 +1,4 @@
    a
    a
    a
   +b
   
 
 Preserve chmod -x
 
   $ chmod -x f1
   $ echo c >> f1
   $ hg record -d '22 0' -mab <<EOF
   > y
   > y
   > y
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   old mode 100755
   new mode 100644
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   @@ -2,3 +2,4 @@
    a
    a
    b
   +c
   record this change to 'subdir/f1'? [Ynsfdaq?] 
 
   $ hg tip --config diff.git=True -p
   changeset:   24:0b082130c20a
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:22 1970 +0000
   summary:     ab
   
   diff --git a/subdir/f1 b/subdir/f1
   old mode 100755
   new mode 100644
   --- a/subdir/f1
   +++ b/subdir/f1
   @@ -2,3 +2,4 @@
    a
    a
    b
   +c
   
 
   $ cd ..
 
 Abort early when a merge is in progress
 
   $ hg up 4
   1 files updated, 0 files merged, 6 files removed, 0 files unresolved
 
   $ touch iwillmergethat
   $ hg add iwillmergethat
 
   $ hg branch thatbranch
   marked working directory as branch thatbranch
 
   $ hg ci -m'new head'
 
   $ hg up default
   6 files updated, 0 files merged, 2 files removed, 0 files unresolved
 
   $ hg merge thatbranch
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg record -m'will abort'
   abort: cannot partially commit a merge (use "hg commit" instead)
   [255]
 
   $ hg up -C
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 With win32text
 
   $ echo '[extensions]' >> .hg/hgrc
   $ echo 'win32text = ' >> .hg/hgrc
   $ echo '[decode]' >> .hg/hgrc
   $ echo '** = cleverdecode:' >> .hg/hgrc
   $ echo '[encode]' >> .hg/hgrc
   $ echo '** = cleverencode:' >> .hg/hgrc
   $ echo '[patch]' >> .hg/hgrc
   $ echo 'eol = crlf' >> .hg/hgrc
 
 Ignore win32text deprecation warning for now:
 
   $ echo '[win32text]' >> .hg/hgrc
   $ echo 'warn = no' >> .hg/hgrc
 
   $ echo d >> subdir/f1
   $ hg record -d '23 0' -mw1 <<EOF
   > y
   > y
   > EOF
   diff --git a/subdir/f1 b/subdir/f1
   1 hunks, 1 lines changed
   examine changes to 'subdir/f1'? [Ynsfdaq?] 
   @@ -3,3 +3,4 @@
    a
    b
    c
   +d
   record this change to 'subdir/f1'? [Ynsfdaq?] 
 
   $ hg tip -p
   changeset:   26:b8306e70edc4
   tag:         tip
   parent:      24:0b082130c20a
   user:        test
   date:        Thu Jan 01 00:00:23 1970 +0000
   summary:     w1
   
   diff -r 0b082130c20a -r b8306e70edc4 subdir/f1
   --- a/subdir/f1	Thu Jan 01 00:00:22 1970 +0000
   +++ b/subdir/f1	Thu Jan 01 00:00:23 1970 +0000
   @@ -3,3 +3,4 @@
    a
    b
    c
   +d