diff: don't show function name by default

We'd mistakenly made the -p option always on, which meant there was no
way to turn it off. It also meant that we were sometimes splitting
multibyte characters in function name, which isn't a good default.

mercurial/mdiff.py

@@ -1,253 +1,253 b''
 # mdiff.py - diff and patch routines for mercurial
 #
 # Copyright 2005, 2006 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
 import bdiff, mpatch, re, struct, util, md5
 
 def splitnewlines(text):
     '''like str.splitlines, but only split on newlines.'''
     lines = [l + '\n' for l in text.split('\n')]
     if lines:
         if lines[-1] == '\n':
             lines.pop()
         else:
             lines[-1] = lines[-1][:-1]
     return lines
 
 class diffopts(object):
     '''context is the number of context lines
     text treats all files as text
     showfunc enables diff -p output
     git enables the git extended patch format
     nodates removes dates from diff headers
     ignorews ignores all whitespace changes in the diff
     ignorewsamount ignores changes in the amount of whitespace
     ignoreblanklines ignores changes whose lines are all blank'''
 
     defaults = {
         'context': 3,
         'text': False,
-        'showfunc': True,
+        'showfunc': False,
         'git': False,
         'nodates': False,
         'ignorews': False,
         'ignorewsamount': False,
         'ignoreblanklines': False,
         }
 
     __slots__ = defaults.keys()
 
     def __init__(self, **opts):
         for k in self.__slots__:
             v = opts.get(k)
             if v is None:
                 v = self.defaults[k]
             setattr(self, k, v)
 
 defaultopts = diffopts()
 
 def wsclean(opts, text):
     if opts.ignorews:
         text = re.sub('[ \t]+', '', text)
     elif opts.ignorewsamount:
         text = re.sub('[ \t]+', ' ', text)
         text = re.sub('[ \t]+\n', '\n', text)
     if opts.ignoreblanklines:
         text = re.sub('\n+', '', text)
     return text
 
 def unidiff(a, ad, b, bd, fn1, fn2, r=None, opts=defaultopts):
     def datetag(date, addtab=True):
         if not opts.git and not opts.nodates:
             return '\t%s\n' % date
         if addtab and ' ' in fn1:
             return '\t\n'
         return '\n'
 
     if not a and not b: return ""
     epoch = util.datestr((0, 0))
 
     if not opts.text and (util.binary(a) or util.binary(b)):
         def h(v):
             # md5 is used instead of sha1 because md5 is supposedly faster
             return md5.new(v).digest()
         if a and b and len(a) == len(b) and h(a) == h(b):
             return ""
         l = ['Binary file %s has changed\n' % fn1]
     elif not a:
         b = splitnewlines(b)
         if a is None:
             l1 = '--- /dev/null%s' % datetag(epoch, False)
         else:
             l1 = "--- %s%s" % ("a/" + fn1, datetag(ad))
         l2 = "+++ %s%s" % ("b/" + fn2, datetag(bd))
         l3 = "@@ -0,0 +1,%d @@\n" % len(b)
         l = [l1, l2, l3] + ["+" + e for e in b]
     elif not b:
         a = splitnewlines(a)
         l1 = "--- %s%s" % ("a/" + fn1, datetag(ad))
         if b is None:
             l2 = '+++ /dev/null%s' % datetag(epoch, False)
         else:
             l2 = "+++ %s%s" % ("b/" + fn2, datetag(bd))
         l3 = "@@ -1,%d +0,0 @@\n" % len(a)
         l = [l1, l2, l3] + ["-" + e for e in a]
     else:
         al = splitnewlines(a)
         bl = splitnewlines(b)
         l = list(bunidiff(a, b, al, bl, "a/" + fn1, "b/" + fn2, opts=opts))
         if not l: return ""
         # difflib uses a space, rather than a tab
         l[0] = "%s%s" % (l[0][:-2], datetag(ad))
         l[1] = "%s%s" % (l[1][:-2], datetag(bd))
 
     for ln in xrange(len(l)):
         if l[ln][-1] != '\n':
             l[ln] += "\n\ No newline at end of file\n"
 
     if r:
         l.insert(0, "diff %s %s\n" %
                     (' '.join(["-r %s" % rev for rev in r]), fn1))
 
     return "".join(l)
 
 # somewhat self contained replacement for difflib.unified_diff
 # t1 and t2 are the text to be diffed
 # l1 and l2 are the text broken up into lines
 # header1 and header2 are the filenames for the diff output
 def bunidiff(t1, t2, l1, l2, header1, header2, opts=defaultopts):
     def contextend(l, len):
         ret = l + opts.context
         if ret > len:
             ret = len
         return ret
 
     def contextstart(l):
         ret = l - opts.context
         if ret < 0:
             return 0
         return ret
 
     def yieldhunk(hunk, header):
         if header:
             for x in header:
                 yield x
         (astart, a2, bstart, b2, delta) = hunk
         aend = contextend(a2, len(l1))
         alen = aend - astart
         blen = b2 - bstart + aend - a2
 
         func = ""
         if opts.showfunc:
             # walk backwards from the start of the context
             # to find a line starting with an alphanumeric char.
             for x in xrange(astart, -1, -1):
                 t = l1[x].rstrip()
                 if funcre.match(t):
                     func = ' ' + t[:40]
                     break
 
         yield "@@ -%d,%d +%d,%d @@%s\n" % (astart + 1, alen,
                                            bstart + 1, blen, func)
         for x in delta:
             yield x
         for x in xrange(a2, aend):
             yield ' ' + l1[x]
 
     header = [ "--- %s\t\n" % header1, "+++ %s\t\n" % header2 ]
 
     if opts.showfunc:
         funcre = re.compile('\w')
 
     # bdiff.blocks gives us the matching sequences in the files.  The loop
     # below finds the spaces between those matching sequences and translates
     # them into diff output.
     #
     diff = bdiff.blocks(t1, t2)
     hunk = None
     for i in xrange(len(diff)):
         # The first match is special.
         # we've either found a match starting at line 0 or a match later
         # in the file.  If it starts later, old and new below will both be
         # empty and we'll continue to the next match.
         if i > 0:
             s = diff[i-1]
         else:
             s = [0, 0, 0, 0]
         delta = []
         s1 = diff[i]
         a1 = s[1]
         a2 = s1[0]
         b1 = s[3]
         b2 = s1[2]
 
         old = l1[a1:a2]
         new = l2[b1:b2]
 
         # bdiff sometimes gives huge matches past eof, this check eats them,
         # and deals with the special first match case described above
         if not old and not new:
             continue
 
         if opts.ignorews or opts.ignorewsamount or opts.ignoreblanklines:
             if wsclean(opts, "".join(old)) == wsclean(opts, "".join(new)):
                 continue
 
         astart = contextstart(a1)
         bstart = contextstart(b1)
         prev = None
         if hunk:
             # join with the previous hunk if it falls inside the context
             if astart < hunk[1] + opts.context + 1:
                 prev = hunk
                 astart = hunk[1]
                 bstart = hunk[3]
             else:
                 for x in yieldhunk(hunk, header):
                     yield x
                 # we only want to yield the header if the files differ, and
                 # we only want to yield it once.
                 header = None
         if prev:
             # we've joined the previous hunk, record the new ending points.
             hunk[1] = a2
             hunk[3] = b2
             delta = hunk[4]
         else:
             # create a new hunk
             hunk = [ astart, a2, bstart, b2, delta ]
 
         delta[len(delta):] = [ ' ' + x for x in l1[astart:a1] ]
         delta[len(delta):] = [ '-' + x for x in old ]
         delta[len(delta):] = [ '+' + x for x in new ]
 
     if hunk:
         for x in yieldhunk(hunk, header):
             yield x
 
 def patchtext(bin):
     pos = 0
     t = []
     while pos < len(bin):
         p1, p2, l = struct.unpack(">lll", bin[pos:pos + 12])
         pos += 12
         t.append(bin[pos:pos + l])
         pos += l
     return "".join(t)
 
 def patch(a, bin):
     return mpatch.patches(a, [bin])
 
 # similar to difflib.SequenceMatcher.get_matching_blocks
 def get_matching_blocks(a, b):
     return [(d[0], d[2], d[1] - d[0]) for d in bdiff.blocks(a, b)]
 
 def trivialdiffheader(length):
     return struct.pack(">lll", 0, 0, length)
 
 patches = mpatch.patches
 patchedsize = mpatch.patchedsize
 textdiff = bdiff.bdiff

tests/test-diff-hashes.out

@@ -1,33 +1,33 b''
 found: No such file or directory
 not: No such file or directory
 quiet:
 --- a/foo	Mon Jan 12 13:46:40 1970 +0000
 +++ b/foo	Mon Jan 12 13:46:41 1970 +0000
-@@ -1,1 +1,1 @@ bar
+@@ -1,1 +1,1 @@
 -bar
 +foobar
 
 normal:
 diff -r 74de3f1392e2 -r b8b5f023a6ad foo
 --- a/foo	Mon Jan 12 13:46:40 1970 +0000
 +++ b/foo	Mon Jan 12 13:46:41 1970 +0000
-@@ -1,1 +1,1 @@ bar
+@@ -1,1 +1,1 @@
 -bar
 +foobar
 
 verbose:
 diff -r 74de3f1392e2 -r b8b5f023a6ad foo
 --- a/foo	Mon Jan 12 13:46:40 1970 +0000
 +++ b/foo	Mon Jan 12 13:46:41 1970 +0000
-@@ -1,1 +1,1 @@ bar
+@@ -1,1 +1,1 @@
 -bar
 +foobar
 
 debug:
 diff -r 74de3f1392e2d67856fb155963441f2610494e1a -r b8b5f023a6ad77fc378bd95cf3fa00cd1414d107 foo
 --- a/foo	Mon Jan 12 13:46:40 1970 +0000
 +++ b/foo	Mon Jan 12 13:46:41 1970 +0000
-@@ -1,1 +1,1 @@ bar
+@@ -1,1 +1,1 @@
 -bar
 +foobar
 

tests/test-diff-ignore-whitespace.out

@@ -1,289 +1,289 b''
 adding foo
 >>> two diffs showing three added lines <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,5 @@ hello world
+@@ -1,2 +1,5 @@
 +
  hello world
 +
  goodbye world
 +
 hg diff -b
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,5 @@ hello world
+@@ -1,2 +1,5 @@
 +
  hello world
 +
  goodbye world
 +
 >>> no diffs <<<
 hg diff -B
 hg diff -Bb
 >>> four diffs showing added space first on the first line <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 +	 hello world
  goodbye world
 hg diff -b
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 +	 hello world
  goodbye world
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 +	 hello world
  goodbye world
 hg diff -Bb
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 +	 hello world
  goodbye world
 >>> two diffs showing space appended to the first line <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 +hello world	 
  goodbye world
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 +hello world	 
  goodbye world
 >>> no diffs <<<
 hg diff -b
 hg diff -Bb
 >>> four diffs showing space inserted into "goodbye" <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
  hello world
 -goodbye world
 +good bye world
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
  hello world
 -goodbye world
 +good bye world
 hg diff -b
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
  hello world
 -goodbye world
 +good bye world
 hg diff -Bb
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
  hello world
 -goodbye world
 +good bye world
 >>> two diffs showing changed whitespace amount in the last line <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
  hello world
 -goodbye world
 +goodbye		  	world
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
  hello world
 -goodbye world
 +goodbye		  	world
 >>> no diffs <<<
 hg diff -b
 hg diff -Bb
 >>> four diffs showing added blank line w/horizontal space <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,3 @@ hello world
+@@ -1,2 +1,3 @@
  hello world
 + 	
  goodbye world
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,3 @@ hello world
+@@ -1,2 +1,3 @@
  hello world
 + 	
  goodbye world
 hg diff -b
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,3 @@ hello world
+@@ -1,2 +1,3 @@
  hello world
 + 	
  goodbye world
 hg diff -Bb
 >>> three diffs showing added blank line w/other space <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,3 @@ hello world
+@@ -1,2 +1,3 @@
 -hello world
 -goodbye world
 +hello  world
 + 	
 +goodbye world 
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,3 @@ hello world
+@@ -1,2 +1,3 @@
 -hello world
 -goodbye world
 +hello  world
 + 	
 +goodbye world 
 hg diff -b
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,3 @@ hello world
+@@ -1,2 +1,3 @@
 -hello world
 -goodbye world
 +hello  world
 + 	
 +goodbye world 
 hg diff -Bb
 >>> four diffs showing changed whitespace <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 -goodbye world
 +helloworld
 +goodbye	world 
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 -goodbye world
 +helloworld
 +goodbye	world 
 hg diff -b
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 -goodbye world
 +helloworld
 +goodbye	world 
 hg diff -Bb
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,2 @@ hello world
+@@ -1,2 +1,2 @@
 -hello world
 -goodbye world
 +helloworld
 +goodbye	world 
 hg diff -w
 >>> five diffs showing changed whitespace <<<
 hg diff
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,5 @@ hello world
+@@ -1,2 +1,5 @@
 -hello world
 -goodbye world
 +helloworld
 +
 +
 +
 +goodbye	world 
 hg diff -B
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,5 @@ hello world
+@@ -1,2 +1,5 @@
 -hello world
 -goodbye world
 +helloworld
 +
 +
 +
 +goodbye	world 
 hg diff -b
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,5 @@ hello world
+@@ -1,2 +1,5 @@
 -hello world
 -goodbye world
 +helloworld
 +
 +
 +
 +goodbye	world 
 hg diff -Bb
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,5 @@ hello world
+@@ -1,2 +1,5 @@
 -hello world
 -goodbye world
 +helloworld
 +
 +
 +
 +goodbye	world 
 hg diff -w
 diff -r 540c40a65b78 foo
 --- a/foo
 +++ b/foo
-@@ -1,2 +1,5 @@ hello world
+@@ -1,2 +1,5 @@
 -hello world
 -goodbye world
 +helloworld
 +
 +
 +
 +goodbye	world 
 hg diff -wB

tests/test-diff-newlines.out

@@ -1,8 +1,8 b''
 adding a
 diff -r 107ba6f817b5 -r 310ce7989cdc a
 --- a/a	Thu Jan 01 00:00:01 1970 +0000
 +++ b/a	Thu Jan 01 00:00:02 1970 +0000
-@@ -1,2 +1,3 @@ confuse str.splitlines
+@@ -1,2 +1,3 @@
  confuse str.splitlines
  embedded
newline
 +clean diff

tests/test-git-export.out

@@ -1,197 +1,197 b''
 adding start
 adding new
 % new file
 diff --git a/new b/new
 new file mode 100644
 --- /dev/null
 +++ b/new
 @@ -0,0 +1,1 @@
 +new
 % copy
 diff --git a/new b/copy
 copy from new
 copy to copy
 % rename
 diff --git a/copy b/rename
 rename from copy
 rename to rename
 % delete
 diff --git a/rename b/rename
 deleted file mode 100644
 --- a/rename
 +++ /dev/null
 @@ -1,1 +0,0 @@
 -new
 adding src
 % chmod 644
 diff --git a/src b/src
 old mode 100644
 new mode 100755
 % rename+mod+chmod
 diff --git a/src b/dst
 old mode 100755
 new mode 100644
 rename from src
 rename to dst
 --- a/src
 +++ b/dst
-@@ -3,3 +3,4 @@ 3
+@@ -3,3 +3,4 @@
  3
  4
  5
 +a
 % nonexistent in tip+chmod
 diff --git a/src b/src
 old mode 100644
 new mode 100755
 % binary diff
 diff --git a/binfile.bin b/binfile.bin
 new file mode 100644
 index 0000000000000000000000000000000000000000..37ba3d1c6f17137d9c5f5776fa040caf5fe73ff9
 GIT binary patch
 literal 593
 zc$@)I0<QguP)<h;3K|Lk000e1NJLTq000mG000mO0ssI2kdbIM00009a7bBm000XU
 z000XU0RWnu7ytkO2XskIMF-Uh9TW;VpMjwv0005-Nkl<ZD9@FWPs=e;7{<>W$NUkd
 zX$nnYLt$-$V!?uy+1V%`z&Eh=ah|duER<4|QWhju3gb^nF*8iYobxWG-qqXl=2~5M
 z*IoDB)sG^CfNuoBmqLTVU^<;@nwHP!1wrWd`{(mHo6VNXWtyh{alzqmsH*yYzpvLT
 zLdY<T=ks|woh-`&01!ej#(xbV1f|pI*=%;d-%F*E*X#ZH`4I%6SS+$EJDE&ct=8po
 ziN#{?_j|kD%Cd|oiqds`xm@;oJ-^?NG3Gdqrs?5u*zI;{nogxsx~^|Fn^Y?Gdc6<;
 zfMJ+iF1J`LMx&A2?dEwNW8ClebzPTbIh{@$hS6*`kH@1d%Lo7fA#}N1)oN7`gm$~V
 z+wDx#)OFqMcE{s!JN0-xhG8ItAjVkJwEcb`3WWlJfU2r?;Pd%dmR+q@mSri5q9_W-
 zaR2~ECX?B2w+zELozC0s*6Z~|QG^f{3I#<`?)Q7U-JZ|q5W;9Q8i_=pBuSzunx=U;
 z9C)5jBoYw9^?EHyQl(M}1OlQcCX>lXB*ODN003Z&P17_@)3Pi=i0wb04<W?v-u}7K
 zXmmQA+wDgE!qR9o8jr`%=ab_&uh(l?R=r;Tjiqon91I2-hIu?57~@*4h7h9uORK#=
 fQItJW-{SoTm)8|5##k|m00000NkvXXu0mjf{mKw4
 
 % import binary diff
 applying b.diff
 
 % rename binary file
 diff --git a/binfile.bin b/renamed.bin
 rename from binfile.bin
 rename to renamed.bin
 
 % diff across many revisions
 diff --git a/dst2 b/dst3
 rename from dst2
 rename to dst3
 %  reversed
 diff --git a/dst3 b/dst2
 rename from dst3
 rename to dst2
 
 % file created before r1 and renamed before r2
 diff --git a/foo b/bar
 rename from foo
 rename to bar
 --- a/foo
 +++ b/bar
-@@ -1,2 +1,3 @@ a
+@@ -1,2 +1,3 @@
  a
  b
 +c
 %  reversed
 diff --git a/bar b/foo
 rename from bar
 rename to foo
 --- a/bar
 +++ b/foo
-@@ -1,3 +1,2 @@ a
+@@ -1,3 +1,2 @@
  a
  b
 -c
 
 % file created in r1 and renamed before r2
 diff --git a/foo b/bar
 rename from foo
 rename to bar
 --- a/foo
 +++ b/bar
-@@ -1,1 +1,3 @@ a
+@@ -1,1 +1,3 @@
  a
 +b
 +c
 %  reversed
 diff --git a/bar b/foo
 rename from bar
 rename to foo
 --- a/bar
 +++ b/foo
-@@ -1,3 +1,1 @@ a
+@@ -1,3 +1,1 @@
  a
 -b
 -c
 
 % file created after r1 and renamed before r2
 diff --git a/bar b/bar
 new file mode 100644
 --- /dev/null
 +++ b/bar
 @@ -0,0 +1,3 @@
 +a
 +b
 +c
 %  reversed
 diff --git a/bar b/bar
 deleted file mode 100644
 --- a/bar
 +++ /dev/null
 @@ -1,3 +0,0 @@
 -a
 -b
 -c
 
 % comparing with the working dir
 % there's a copy in the working dir...
 diff --git a/created2 b/created3
 rename from created2
 rename to created3
 
 % ...but there's another copy between the original rev and the wd
 diff --git a/created b/created3
 rename from created
 rename to created3
 
 % ...but the source of the copy was created after the original rev
 diff --git a/created3 b/created3
 new file mode 100644
 --- /dev/null
 +++ b/created3
 @@ -0,0 +1,1 @@
 +
 % created in parent of wd; renamed in the wd
 diff --git a/brand-new b/brand-new2
 rename from brand-new
 rename to brand-new2
 
 % created between r1 and parent of wd; renamed in the wd
 diff --git a/brand-new2 b/brand-new2
 new file mode 100644
 --- /dev/null
 +++ b/brand-new2
 @@ -0,0 +1,1 @@
 +
 % one file is copied to many destinations and removed
 diff --git a/brand-new2 b/brand-new3
 rename from brand-new2
 rename to brand-new3
 diff --git a/brand-new2 b/brand-new3-2
 copy from brand-new2
 copy to brand-new3-2
 %  reversed
 diff --git a/brand-new3 b/brand-new2
 rename from brand-new3
 rename to brand-new2
 diff --git a/brand-new3-2 b/brand-new3-2
 deleted file mode 100644
 --- a/brand-new3-2
 +++ /dev/null
 @@ -1,1 +0,0 @@
 -
 % there should be a trailing TAB if there are spaces in the file name
 diff --git a/with spaces b/with spaces
 new file mode 100644
 --- /dev/null
 +++ b/with spaces	
 @@ -0,0 +1,1 @@
 +foo

tests/test-merge-revert2.out

@@ -1,37 +1,37 b''
 1:f248da0d4c3e
 0:9eca13a34789
 f248da0d4c3e tip
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 9eca13a34789
 9eca13a34789+
 reverting file1
 9eca13a34789
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 f248da0d4c3e tip
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 warning: conflicts during merge.
 merging file1
 merging file1 failed!
 0 files updated, 0 files merged, 0 files removed, 1 files unresolved
 There are unresolved merges with locally modified files.
 You can redo the full merge using:
   hg update 0
   hg update 1
 diff -r f248da0d4c3e file1
 --- a/file1
 +++ b/file1
-@@ -1,3 +1,7 @@ added file1
+@@ -1,3 +1,7 @@
  added file1
  another line of text
 +<<<<<<< my
 +changed file1 different
 +=======
  changed file1
 +>>>>>>> other
 M file1
 f248da0d4c3e+ tip
 reverting file1
 f248da0d4c3e tip
 f248da0d4c3e tip
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 f248da0d4c3e tip

tests/test-merge1.out

@@ -1,55 +1,55 b''
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 %% no merges expected
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 diff -r d9e5953b9dec b
 --- /dev/null
 +++ b/b
 @@ -0,0 +1,1 @@
 +This is file b1
 M b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 %% merge should fail
 abort: untracked file in working directory differs from file in requested revision: 'b'
 %% merge of b expected
 merging for b
 merging b
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 diff -r d9e5953b9dec b
 --- /dev/null
 +++ b/b
 @@ -0,0 +1,1 @@
 +This is file b2
 M b
 %%
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 Contents of b should be "this is file b1"
 This is file b1
 %% merge fails
 abort: outstanding uncommitted changes
 %% merge expected!
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 diff -r c1dd73cbf59f b
 --- a/b
 +++ b/b
-@@ -1,1 +1,1 @@ This is file b1
+@@ -1,1 +1,1 @@
 -This is file b1
 +This is file b22
 M b
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 %% merge of b should fail
 abort: outstanding uncommitted changes
 %% merge of b expected
 merging for b
 merging b
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 diff -r c1dd73cbf59f b
 --- a/b
 +++ b/b
-@@ -1,1 +1,1 @@ This is file b1
+@@ -1,1 +1,1 @@
 -This is file b1
 +This is file b33
 M b

tests/test-merge10.out

@@ -1,19 +1,19 b''
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files (+1 heads)
 (run 'hg heads' to see heads, 'hg merge' to merge)
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 merging testdir/subdir/a and testdir/a
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 M testdir/subdir/a
 diff -r d02b3fc32762 testdir/subdir/a
 --- a/testdir/subdir/a
 +++ b/testdir/subdir/a
-@@ -1,1 +1,1 @@ a
+@@ -1,1 +1,1 @@
 -a
 +alpha

tests/test-mq-missingfiles.out

@@ -1,49 +1,49 b''
 adding b
 Patch queue now empty
 % push patch with missing target
 applying changeb
 unable to find 'b' for patching
 2 out of 2 hunks FAILED -- saving rejects to file b.rej
 patch failed, unable to continue (try -v)
 patch failed, rejects left in working dir
 Errors during apply, please fix and refresh changeb
 % display added files
 a
 c
 % display rejections
 --- b
 +++ b
-@@ -1,3 +1,5 @@ a
+@@ -1,3 +1,5 @@
 +b
 +b
  a
  a
  a
-@@ -8,3 +10,5 @@ a
+@@ -8,3 +10,5 @@
  a
  a
  a
 +c
 +c
 adding b
 Patch queue now empty
 % push git patch with missing target
 applying changeb
 unable to find 'b' for patching
 1 out of 1 hunk FAILED -- saving rejects to file b.rej
 patch failed, unable to continue (try -v)
 b: No such file or directory
 b not tracked!
 patch failed, rejects left in working dir
 Errors during apply, please fix and refresh changeb
 ? b.rej
 % display added files
 a
 c
 % display rejections
 --- b
 +++ b
 GIT binary patch
 literal 2
 Jc${No0000400IC2
 

tests/test-mq-qdiff.out

@@ -1,19 +1,19 b''
 % init
 % commit
 adding base
 % qnew mqbase
 % qrefresh
 % qdiff
 diff -r 67e992f2c4f3 base
 --- a/base
 +++ b/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qdiff dirname
 diff -r 67e992f2c4f3 base
 --- a/base
 +++ b/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched

tests/test-mq-qrefresh.out

@@ -1,161 +1,161 b''
 % init
 % commit
 adding 1/base
 adding 2/base
 % qnew mqbase
 % qrefresh
 % qdiff
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qdiff dirname
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % patch file contents
 mqbase
 
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qrefresh 1
 % qdiff
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qdiff dirname
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % patch file contents
 mqbase
 
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qrefresh . in subdir
 % qdiff
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qdiff dirname
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % patch file contents
 mqbase
 
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qrefresh in hg-root again
 % qdiff
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % qdiff dirname
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 % patch file contents
 mqbase
 
 diff -r b55ecdccb5cf 1/base
 --- a/1/base
 +++ b/1/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched
 diff -r b55ecdccb5cf 2/base
 --- a/2/base
 +++ b/2/base
-@@ -1,1 +1,1 @@ base
+@@ -1,1 +1,1 @@
 -base
 +patched

tests/test-mq.out

@@ -1,458 +1,458 b''
 % help
 mq extension - patch management and development
 
 This extension lets you work with a stack of patches in a Mercurial
 repository.  It manages two stacks of patches - all known patches, and
 applied patches (subset of known patches).
 
 Known patches are represented as patch files in the .hg/patches
 directory.  Applied patches are both patch files and changesets.
 
 Common tasks (use "hg help command" for more details):
 
 prepare repository to work with patches   qinit
 create new patch                          qnew
 import existing patch                     qimport
 
 print patch series                        qseries
 print applied patches                     qapplied
 print name of top applied patch           qtop
 
 add known patch to applied stack          qpush
 remove patch from applied stack           qpop
 refresh contents of top applied patch     qrefresh
 
 list of commands:
 
  qapplied     print the patches already applied
  qclone       clone main and patch repository at same time
  qcommit      commit changes in the queue repository
  qdelete      remove patches from queue
  qdiff        diff of the current patch
  qfold        fold the named patches into the current patch
  qgoto        push or pop patches until named patch is at top of stack
  qguard       set or print guards for a patch
  qheader      Print the header of the topmost or specified patch
  qimport      import a patch
  qinit        init a new queue repository
  qnew         create a new patch
  qnext        print the name of the next patch
  qpop         pop the current patch off the stack
  qprev        print the name of the previous patch
  qpush        push the next patch onto the stack
  qrefresh     update the current patch
  qrename      rename a patch
  qrestore     restore the queue state saved by a rev
  qsave        save current queue state
  qselect      set or print guarded patches to push
  qseries      print the entire series file
  qtop         print the name of the current patch
  qunapplied   print the patches not yet applied
  strip        strip a revision and all later revs on the same branch
 
 use "hg -v help mq" to show aliases and global options
 adding a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 adding b/z
 % qinit
 % -R qinit
 % qinit -c
 A .hgignore
 A series
 % qnew implies add
 A .hgignore
 A series
 A test.patch
 % qinit; qinit -c
   .hgignore:
 syntax: glob
 status
 guards
   series:
 abort: repository already exists!
 % qinit; <stuff>; qinit -c
 adding .hg/patches/A
 adding .hg/patches/B
 A .hgignore
 A A
 A B
 A series
   .hgignore:
 status
 bleh
   series:
 A
 B
 % qnew with uncommitted changes
 abort: local changes found, refresh first
 A somefile
 % qnew with uncommitted changes and missing file (issue 803)
 someotherfile: No such file or directory
 A somefile
 issue803.patch
 Patch queue now empty
 % qnew -m
 foo bar
 % qrefresh
 foo bar
 
 diff -r  xa
 --- a/a
 +++ b/a
-@@ -1,1 +1,2 @@ a
+@@ -1,1 +1,2 @@
  a
 +a
 % empty qrefresh
 revision:
 patch:
 foo bar
 
 working dir diff:
 --- a/a
 +++ b/a
-@@ -1,1 +1,2 @@ a
+@@ -1,1 +1,2 @@
  a
 +a
 % qpop
 Patch queue now empty
 % qpush
 applying test.patch
 Now at: test.patch
 % pop/push outside repo
 Patch queue now empty
 applying test.patch
 Now at: test.patch
 % qrefresh in subdir
 % pop/push -a in subdir
 Patch queue now empty
 applying test.patch
 applying test2.patch
 Now at: test2.patch
 % qseries
 test.patch
 test2.patch
 Now at: test.patch
 0 A test.patch: foo bar
 1 U test2.patch: 
 applying test2.patch
 Now at: test2.patch
 % qapplied
 test.patch
 test2.patch
 % qtop
 test2.patch
 % qprev
 test.patch
 % qnext
 All patches applied
 % pop, qnext, qprev, qapplied
 Now at: test.patch
 test2.patch
 Only one patch applied
 test.patch
 % commit should fail
 abort: cannot commit over an applied mq patch
 % push should fail
 pushing to ../../k
 abort: source has mq patches applied
 % qunapplied
 test2.patch
 % qpush/qpop with index
 applying test2.patch
 Now at: test2.patch
 Now at: test.patch
 applying test1b.patch
 Now at: test1b.patch
 applying test2.patch
 Now at: test2.patch
 Now at: test1b.patch
 Now at: test.patch
 applying test1b.patch
 applying test2.patch
 Now at: test2.patch
 % push should succeed
 Patch queue now empty
 pushing to ../../k
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 % qpush/qpop error codes
 applying test.patch
 applying test1b.patch
 applying test2.patch
 Now at: test2.patch
   % pops all patches and succeeds
 Patch queue now empty
   qpop -a succeeds
   % does nothing and succeeds
 no patches applied
   qpop -a succeeds
   % fails - nothing else to pop
 no patches applied
   qpop fails
   % pushes a patch and succeeds
 applying test.patch
 Now at: test.patch
   qpush succeeds
   % pops a patch and succeeds
 Patch queue now empty
   qpop succeeds
   % pushes up to test1b.patch and succeeds
 applying test.patch
 applying test1b.patch
 Now at: test1b.patch
   qpush test1b.patch succeeds
   % does nothing and succeeds
 qpush: test1b.patch is already at the top
   qpush test1b.patch succeeds
   % does nothing and succeeds
 qpop: test1b.patch is already at the top
   qpop test1b.patch succeeds
   % fails - can't push to this patch
 abort: cannot push to a previous patch: test.patch
   qpush test.patch fails
   % fails - can't pop to this patch
 abort: patch test2.patch is not applied
   qpop test2.patch fails
   % pops up to test.patch and succeeds
 Now at: test.patch
   qpop test.patch succeeds
   % pushes all patches and succeeds
 applying test1b.patch
 applying test2.patch
 Now at: test2.patch
   qpush -a succeeds
   % does nothing and succeeds
 all patches are currently applied
   qpush -a succeeds
   % fails - nothing else to push
 patch series already fully applied
   qpush fails
   % does nothing and succeeds
 all patches are currently applied
   qpush test2.patch succeeds
 % strip
 adding x
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 saving bundle to 
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
 % cd b; hg qrefresh
 adding a
 foo
 
 diff -r cb9a9f314b8b a
 --- a/a
 +++ b/a
-@@ -1,1 +1,2 @@ a
+@@ -1,1 +1,2 @@
  a
 +a
 diff -r cb9a9f314b8b b/f
 --- /dev/null
 +++ b/b/f
 @@ -0,0 +1,1 @@
 +f
 % hg qrefresh .
 foo
 
 diff -r cb9a9f314b8b b/f
 --- /dev/null
 +++ b/b/f
 @@ -0,0 +1,1 @@
 +f
 M a
 % qpush failure
 Patch queue now empty
 applying foo
 applying bar
 file foo already exists
 1 out of 1 hunk FAILED -- saving rejects to file foo.rej
 patch failed, unable to continue (try -v)
 patch failed, rejects left in working dir
 Errors during apply, please fix and refresh bar
 ? foo
 ? foo.rej
 % mq tags
 0 qparent
 1 qbase foo
 2 qtip bar tip
 new file
 
 diff --git a/new b/new
 new file mode 100755
 --- /dev/null
 +++ b/new
 @@ -0,0 +1,1 @@
 +foo
 copy file
 
 diff --git a/new b/copy
 copy from new
 copy to copy
 Now at: new
 applying copy
 Now at: copy
 diff --git a/new b/copy
 copy from new
 copy to copy
 diff --git a/new b/copy
 copy from new
 copy to copy
 1 files updated, 0 files merged, 2 files removed, 0 files unresolved
 2 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding branch
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
 Patch queue now empty
 applying bar
 Now at: bar
 diff --git a/bar b/bar
 new file mode 100644
 --- /dev/null
 +++ b/bar
 @@ -0,0 +1,1 @@
 +bar
 diff --git a/foo b/baz
 rename from foo
 rename to baz
 2 baz (foo)
 diff --git a/bar b/bar
 new file mode 100644
 --- /dev/null
 +++ b/bar
 @@ -0,0 +1,1 @@
 +bar
 diff --git a/foo b/baz
 rename from foo
 rename to baz
 2 baz (foo)
 diff --git a/bar b/bar
 diff --git a/foo b/baz
 
 1 files updated, 0 files merged, 2 files removed, 0 files unresolved
 2 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding branch
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
 Patch queue now empty
 applying bar
 Now at: bar
 diff --git a/foo b/bleh
 rename from foo
 rename to bleh
 diff --git a/quux b/quux
 new file mode 100644
 --- /dev/null
 +++ b/quux
 @@ -0,0 +1,1 @@
 +bar
 3 bleh (foo)
 diff --git a/foo b/barney
 rename from foo
 rename to barney
 diff --git a/fred b/fred
 new file mode 100644
 --- /dev/null
 +++ b/fred
 @@ -0,0 +1,1 @@
 +bar
 3 barney (foo)
 % refresh omitting an added file
 C newfile
 A newfile
 Now at: bar
 % create a git patch
 diff --git a/alexander b/alexander
 % create a git binary patch
 8ba2a2f3e77b55d03051ff9c24ad65e7  bucephalus
 diff --git a/bucephalus b/bucephalus
 % check binary patches can be popped and pushed
 Now at: addalexander
 applying addbucephalus
 Now at: addbucephalus
 8ba2a2f3e77b55d03051ff9c24ad65e7  bucephalus
 % strip again
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 merging foo
 0 files updated, 1 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 changeset:   3:99615015637b
 tag:         tip
 parent:      2:20cbbe65cff7
 parent:      1:d2871fc282d4
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     merge
 
 changeset:   2:20cbbe65cff7
 parent:      0:53245c60e682
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change foo 2
 
 changeset:   1:d2871fc282d4
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change foo 1
 
 changeset:   0:53245c60e682
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add foo
 
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 saving bundle to 
 saving bundle to 
 adding branch
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 (run 'hg update' to get a working copy)
 changeset:   1:20cbbe65cff7
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     change foo 2
 
 changeset:   0:53245c60e682
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     add foo
 
 % qclone
 abort: versioned patch repository not found (see qinit -c)
 adding .hg/patches/patch1
 main repo:
     rev 1: change foo
     rev 0: add foo
 patch repo:
     rev 0: checkpoint
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 main repo:
     rev 0: add foo
 patch repo:
     rev 0: checkpoint
 Patch queue now empty
 main repo:
     rev 0: add foo
 patch repo:
     rev 0: checkpoint
 3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 main repo:
     rev 0: add foo
 patch repo:
     rev 0: checkpoint

tests/test-notify.out

@@ -1,66 +1,66 b''
 notify extension - No help text available
 
 no commands defined
 % commit
 adding a
 % clone
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % commit
 % pull (minimal config)
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 Date:
 Subject: changeset in test-notify/b: b
 From: test
 X-Hg-Notification: changeset 0647d048b600
 Message-Id:
 To: baz, foo@bar
 
 changeset 0647d048b600 in test-notify/b
 details: test-notify/b?cmd=changeset;node=0647d048b600
 description:
 	b
 
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0647d048b600 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
-@@ -1,1 +1,2 @@ a
+@@ -1,1 +1,2 @@
  a
 +a
 (run 'hg update' to get a working copy)
 % fail for config file is missing
 rolling back last transaction
 pull failed
 % pull
 rolling back last transaction
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 Date:
 Subject: b
 From: [e-mail]
 X-Hg-Notification: changeset 0647d048b600
 Message-Id:
 To: [e-mail], foo@bar
 
 changeset 0647d048b600
 description:
 	b
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0647d048b600 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
-@@ -1,1 +1,2 @@ a
+@@ -1,1 +1,2 @@
  a
 +a
 (run 'hg update' to get a working copy)

tests/test-permissions.out

@@ -1,22 +1,22 b''
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 1 changesets, 1 total revisions
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 verify failed
 checking changesets
 checking manifests
 crosschecking files in changesets and manifests
 checking files
 1 files, 1 changesets, 1 total revisions
 commit failed
 diff -r c1fab96507ef a
 --- a/a
 +++ b/a
-@@ -1,1 +1,1 @@ foo
+@@ -1,1 +1,1 @@
 -foo
 +barber

tests/test-record.out

@@ -1,493 +1,493 b''
 % help
 hg record [OPTION]... [FILE]...
 
 interactively select changes to commit
 
     If a list of files is omitted, all changes reported by "hg status"
     will be candidates for recording.
 
     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
 
 options:
 
  -A --addremove  mark new/missing files as added/removed before committing
  -I --include    include names matching the given patterns
  -X --exclude    exclude names matching the given patterns
  -m --message    use <text> as commit message
  -l --logfile    read commit message from <file>
  -d --date       record datecode as commit date
  -u --user       record user as committer
 
 use "hg -v help record" to show global options
 % select no files
 diff --git a/empty-rw b/empty-rw
 new file mode 100644
 examine changes to 'empty-rw'? [Ynsfdaq?]  no changes to record
 
 changeset:   -1:000000000000
 tag:         tip
 user:        
 date:        Thu Jan 01 00:00:00 1970 +0000
 
 
 % select files but no hunks
 diff --git a/empty-rw b/empty-rw
 new file mode 100644
 examine changes to 'empty-rw'? [Ynsfdaq?]  transaction abort!
 rollback completed
 abort: empty commit message
 
 changeset:   -1:000000000000
 tag:         tip
 user:        
 date:        Thu Jan 01 00:00:00 1970 +0000
 
 
 % record empty file
 diff --git a/empty-rw b/empty-rw
 new file mode 100644
 examine changes to 'empty-rw'? [Ynsfdaq?]  
 changeset:   0:c0708cf4e46e
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     empty
 
 
 % rename empty file
 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?]  
 changeset:   1:df251d174da3
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:01 1970 +0000
 summary:     rename
 
 
 % copy empty file
 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?]  
 changeset:   2:b63ea3939f8d
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:02 1970 +0000
 summary:     copy
 
 
 % delete empty file
 diff --git a/empty-copy b/empty-copy
 deleted file mode 100644
 examine changes to 'empty-copy'? [Ynsfdaq?]  
 changeset:   3:a2546574bce9
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:03 1970 +0000
 summary:     delete
 
 
 % add binary file
 1 changesets found
 diff --git a/tip.bundle b/tip.bundle
 new file mode 100644
 this is a binary file
 examine changes to 'tip.bundle'? [Ynsfdaq?]  
 changeset:   4:9e998a545a8b
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:04 1970 +0000
 summary:     binary
 
 diff -r a2546574bce9 -r 9e998a545a8b tip.bundle
 Binary file tip.bundle has changed
 
 % change binary file
 1 changesets found
 diff --git a/tip.bundle b/tip.bundle
 this modifies a binary file (all or nothing)
 examine changes to 'tip.bundle'? [Ynsfdaq?]  
 changeset:   5:93d05561507d
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:05 1970 +0000
 summary:     binary-change
 
 diff -r 9e998a545a8b -r 93d05561507d tip.bundle
 Binary file tip.bundle has changed
 
 % rename and change binary file
 1 changesets found
 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?]  
 changeset:   6:699cc1bea9aa
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:06 1970 +0000
 summary:     binary-change-rename
 
 diff -r 93d05561507d -r 699cc1bea9aa tip.bundle
 Binary file tip.bundle has changed
 diff -r 93d05561507d -r 699cc1bea9aa top.bundle
 Binary file top.bundle has changed
 
 % add plain file
 diff --git a/plain b/plain
 new file mode 100644
 examine changes to 'plain'? [Ynsfdaq?]  
 changeset:   7:118ed744216b
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:07 1970 +0000
 summary:     plain
 
 diff -r 699cc1bea9aa -r 118ed744216b 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
 diff --git a/plain b/plain
 1 hunks, 1 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -8,3 +8,4 @@ 8
+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
 diff --git a/plain b/plain
 1 hunks, 1 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -9,3 +9,4 @@ 9
+examine changes to 'plain'? [Ynsfdaq?]  @@ -9,3 +9,4 @@
  9
  10
  11
 +cf81a2760718a74d44c0c2eecb72f659e63a69c5
 \ No newline at end of file
 record this change to 'plain'? [Ynsfdaq?]  % modify end of plain file, add EOL
 diff --git a/plain b/plain
 1 hunks, 2 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -9,4 +9,4 @@ 9
+examine changes to 'plain'? [Ynsfdaq?]  @@ -9,4 +9,4 @@
  9
  10
  11
 -cf81a2760718a74d44c0c2eecb72f659e63a69c5
 \ No newline at end of file
 +cf81a2760718a74d44c0c2eecb72f659e63a69c5
 record this change to 'plain'? [Ynsfdaq?]  % modify beginning, trim end, record both
 diff --git a/plain b/plain
 2 hunks, 4 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -1,4 +1,4 @@ 1
+examine changes to 'plain'? [Ynsfdaq?]  @@ -1,4 +1,4 @@
 -1
 +2
  2
  3
  4
-record this change to 'plain'? [Ynsfdaq?]  @@ -8,5 +8,3 @@ 8
+record this change to 'plain'? [Ynsfdaq?]  @@ -8,5 +8,3 @@
  8
  9
  10
 -11
 -cf81a2760718a74d44c0c2eecb72f659e63a69c5
 record this change to 'plain'? [Ynsfdaq?]  
 changeset:   11:d09ab1967dab
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:10 1970 +0000
 summary:     begin-and-end
 
 diff -r e2ecd9b0b78d -r d09ab1967dab 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
+@@ -1,4 +1,4 @@
 -1
 +2
  2
  3
  4
-@@ -8,5 +8,3 @@ 8
+@@ -8,5 +8,3 @@
  8
  9
  10
 -11
 -cf81a2760718a74d44c0c2eecb72f659e63a69c5
 
 % trim beginning, modify end
 % record end
 diff --git a/plain b/plain
 2 hunks, 5 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -1,9 +1,6 @@ 2
+examine changes to 'plain'? [Ynsfdaq?]  @@ -1,9 +1,6 @@
 -2
 -2
 -3
  4
  5
  6
  7
  8
  9
 record this change to 'plain'? [Ynsfdaq?]  @@ -4,7 +1,7 @@
  4
  5
  6
  7
  8
  9
 -10
 +10.new
 record this change to 'plain'? [Ynsfdaq?]  
 changeset:   12:44516c9708ae
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:11 1970 +0000
 summary:     end-only
 
 diff -r d09ab1967dab -r 44516c9708ae 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
+@@ -7,4 +7,4 @@
  7
  8
  9
 -10
 +10.new
 
 % record beginning
 diff --git a/plain b/plain
 1 hunks, 3 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -1,6 +1,3 @@ 2
+examine changes to 'plain'? [Ynsfdaq?]  @@ -1,6 +1,3 @@
 -2
 -2
 -3
  4
  5
  6
 record this change to 'plain'? [Ynsfdaq?]  
 changeset:   13:3ebbace64a8d
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:12 1970 +0000
 summary:     begin-only
 
 diff -r 44516c9708ae -r 3ebbace64a8d 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
+@@ -1,6 +1,3 @@
 -2
 -2
 -3
  4
  5
  6
 
 % add to beginning, trim from end
 % record end
 diff --git a/plain b/plain
 2 hunks, 4 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -1,6 +1,9 @@ 4
+examine changes to 'plain'? [Ynsfdaq?]  @@ -1,6 +1,9 @@
 +1
 +2
 +3
  4
  5
  6
  7
  8
  9
 record this change to 'plain'? [Ynsfdaq?]  @@ -1,7 +4,6 @@
  4
  5
  6
  7
  8
  9
 -10.new
 record this change to 'plain'? [Ynsfdaq?]  % add to beginning, middle, end
 % record beginning, middle
 diff --git a/plain b/plain
 3 hunks, 7 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -1,2 +1,5 @@ 4
+examine changes to 'plain'? [Ynsfdaq?]  @@ -1,2 +1,5 @@
 +1
 +2
 +3
  4
  5
 record this change to 'plain'? [Ynsfdaq?]  @@ -1,6 +4,8 @@
  4
  5
 +5.new
 +5.reallynew
  6
  7
  8
  9
 record this change to 'plain'? [Ynsfdaq?]  @@ -3,4 +8,6 @@
  6
  7
  8
  9
 +10
 +11
 record this change to 'plain'? [Ynsfdaq?]  
 changeset:   15:c1c639d8b268
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:14 1970 +0000
 summary:     middle-only
 
 diff -r efc0dad7bd9f -r c1c639d8b268 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 @@ 4
+@@ -1,5 +1,10 @@
 +1
 +2
 +3
  4
  5
 +5.new
 +5.reallynew
  6
  7
  8
 
 % record end
 diff --git a/plain b/plain
 1 hunks, 2 lines changed
-examine changes to 'plain'? [Ynsfdaq?]  @@ -9,3 +9,5 @@ 7
+examine changes to 'plain'? [Ynsfdaq?]  @@ -9,3 +9,5 @@
  7
  8
  9
 +10
 +11
 record this change to 'plain'? [Ynsfdaq?]  
 changeset:   16:80b74bbc7808
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:15 1970 +0000
 summary:     end-only
 
 diff -r c1c639d8b268 -r 80b74bbc7808 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
+@@ -9,3 +9,5 @@
  7
  8
  9
 +10
 +11
 
 adding subdir/a
 diff --git a/subdir/a b/subdir/a
 1 hunks, 1 lines changed
-examine changes to 'subdir/a'? [Ynsfdaq?]  @@ -1,1 +1,2 @@ a
+examine changes to 'subdir/a'? [Ynsfdaq?]  @@ -1,1 +1,2 @@
  a
 +a
 record this change to 'subdir/a'? [Ynsfdaq?]  
 changeset:   18:33ff5c4fb017
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:16 1970 +0000
 summary:     subdir-change
 
 diff -r aecf2b2ea83c -r 33ff5c4fb017 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
+@@ -1,1 +1,2 @@
  a
 +a
 
 % help, quit
 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
 % skip
 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
 % no
 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
 % f, quit
 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
 % s, all
 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?]  
 changeset:   20:094183e04b7c
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:18 1970 +0000
 summary:     x
 
 diff -r f9e855cd9374 -r 094183e04b7c 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
+@@ -1,1 +1,2 @@
  b
 +b
 
 % f
 diff --git a/subdir/f1 b/subdir/f1
 1 hunks, 1 lines changed
 examine changes to 'subdir/f1'? [Ynsfdaq?]  
 changeset:   21:38164785b0ef
 tag:         tip
 user:        test
 date:        Thu Jan 01 00:00:19 1970 +0000
 summary:     y
 
 diff -r 094183e04b7c -r 38164785b0ef 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
+@@ -1,1 +1,2 @@
  a
 +a
 

tests/test-up-local-change.out

@@ -1,143 +1,143 b''
 adding a
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 diff -r 33aaa84a386b a
 --- a/a
 +++ b/a
-@@ -1,1 +1,1 @@ a
+@@ -1,1 +1,1 @@
 -a
 +abc
 adding b
 M a
 changeset:   0:33aaa84a386b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1
 
 resolving manifests
  overwrite False partial False
  ancestor 33aaa84a386b local 33aaa84a386b+ remote 802f095af299
   searching for copies back to rev 1
   unmatched files in other:
    b
  a: versions differ -> m
  b: remote created -> g
 merging a
 my a@33aaa84a386b+ other a@802f095af299 ancestor a@33aaa84a386b
 getting b
 1 files updated, 1 files merged, 0 files removed, 0 files unresolved
 changeset:   1:802f095af299
 tag:         tip
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     2
 
 resolving manifests
  overwrite False partial False
  ancestor 33aaa84a386b local 802f095af299+ remote 33aaa84a386b
  b: remote deleted -> r
 removing b
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 changeset:   0:33aaa84a386b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1
 
 abort: there is nothing to merge - use "hg update" instead
 failed
 changeset:   0:33aaa84a386b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     1
 
 resolving manifests
  overwrite False partial False
  ancestor 33aaa84a386b local 33aaa84a386b+ remote 802f095af299
   searching for copies back to rev 1
   unmatched files in other:
    b
  a: versions differ -> m
  b: remote created -> g
 merging a
 my a@33aaa84a386b+ other a@802f095af299 ancestor a@33aaa84a386b
 getting b
 1 files updated, 1 files merged, 0 files removed, 0 files unresolved
 changeset:   1:802f095af299
 tag:         tip
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     2
 
 changeset:   1:802f095af299
 tag:         tip
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 files:       a b
 description:
 2
 
 
 changeset:   0:33aaa84a386b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 files:       a
 description:
 1
 
 
 diff -r 802f095af299 a
 --- a/a
 +++ b/a
-@@ -1,1 +1,1 @@ a2
+@@ -1,1 +1,1 @@
 -a2
 +abc
 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 adding b
 M a
 changeset:   1:802f095af299
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     2
 
 abort: update spans branches, use 'hg merge' or 'hg update -C' to lose changes
 failed
 abort: outstanding uncommitted changes
 failed
 resolving manifests
  overwrite False partial False
  ancestor 33aaa84a386b local 802f095af299+ remote 030602aee63d
   searching for copies back to rev 1
  a: versions differ -> m
  b: versions differ -> m
 merging a
 my a@802f095af299+ other a@030602aee63d ancestor a@33aaa84a386b
 merging b
 my b@802f095af299+ other b@030602aee63d ancestor b@000000000000
 0 files updated, 2 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 changeset:   1:802f095af299
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     2
 
 changeset:   2:030602aee63d
 tag:         tip
 parent:      0:33aaa84a386b
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
 summary:     3
 
 diff -r 802f095af299 a
 --- a/a
 +++ b/a
-@@ -1,1 +1,1 @@ a2
+@@ -1,1 +1,1 @@
 -a2
 +abc
 adding a
 pulling from ../a
 requesting all changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved