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* RE: git and SSL certificates
From: Edward Ned Harvey @ 2012-02-24 20:01 UTC (permalink / raw)
  To: 'Shawn Pearce'; +Cc: git
In-Reply-To: <CAJo=hJuyHv_L_zajW-MWEj6fDGggrVDkRWT32mD5TBzD_GzReQ@mail.gmail.com>

> From: Shawn Pearce [mailto:spearce@spearce.org]
> Sent: Friday, February 24, 2012 2:27 PM
>
> Nope. Git uses the system's libcurl, which is probably using the
> system's libssl or libgnutls, which is using the system's
> certificates.

Thanks, this gives me more fuel to go on, because now I know I can reproduce
the problem using any other tool I want - curl for example.  Where I'm able
to specify -v for verbose, and get its cert search path.

It's still really bizarre, because the Startcom root CA is indeed present in
the search path, and it is indeed the same root CA that was used to sign my
server cert.  So now I'll go ask startcom what they think about it...

If anyone is interested, please say so, and I'll report back here.
Otherwise, I'll probably just let the thread die.

^ permalink raw reply

* Re: [PATCH 2/2] do not stream large files to pack when filters are in use
From: Junio C Hamano @ 2012-02-24 20:03 UTC (permalink / raw)
  To: Jeff King; +Cc: git
In-Reply-To: <20120224094805.GB11846@sigill.intra.peff.net>

Jeff King <peff@peff.net> writes:

> I'm on the fence about the performance regression above. On the one
> hand, if you're telling git to autocrlf your gigantic binary files, you
> should fix your attributes, and expect not to use the streaming
> optimization until you do.

That is a sensible angle to view the issue from, I would think.

> diff --git a/sha1_file.c b/sha1_file.c
> index f9f8d5e..61f597b 100644
> --- a/sha1_file.c
> +++ b/sha1_file.c
> @@ -2720,7 +2720,8 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st,
>  
>  	if (!S_ISREG(st->st_mode))
>  		ret = index_pipe(sha1, fd, type, path, flags);
> -	else if (size <= big_file_threshold || type != OBJ_BLOB)
> +	else if (size <= big_file_threshold || type != OBJ_BLOB ||
> +		 convert_to_git(path, NULL, 0, NULL, 0))

Nice.  It would be even nicer to give a readability macro whose name makes
it clear that this is a query (unfortunately we cannot add '?' at the end
of the function name) and not a conversion.  Any name suggestions?

By the way, I tried this with the tip of 'pu' as of last night, and the
result segfaults on me in t1050 (hash-object -w) ;-).

^ permalink raw reply

* Re: [BUG?] bulk checkin does not respect filters
From: Junio C Hamano @ 2012-02-24 20:03 UTC (permalink / raw)
  To: Jeff King; +Cc: git
In-Reply-To: <20120224093924.GA11680@sigill.intra.peff.net>

Jeff King <peff@peff.net> writes:

> On Fri, Feb 24, 2012 at 03:28:03AM -0500, Jeff King wrote:
>
>> I don't like repeating all of the convert_to_git policy logic. Perhaps
>> if you pass a NULL buffer to convert_to_git, it should run through its
>> usual logic, stopping just short of actually writing anything, and
>> return a flag indicating whether it _would_ convert...

Makes very good sense.  Thanks.

^ permalink raw reply

* Re: [PATCH v3] contrib: added git-diffall
From: Junio C Hamano @ 2012-02-24 20:03 UTC (permalink / raw)
  To: Tim Henigan; +Cc: git, davvid, stefano.lattarini
In-Reply-To: <1330044581-792-1-git-send-email-tim.henigan@gmail.com>

Tim Henigan <tim.henigan@gmail.com> writes:

> The 'git difftool' command allows the user to view diffs using an
> external tool.  It runs a separate instance of the tool for each
> file in the diff. This makes it tedious to review changes spanning
> multiple files.
>
> The 'git-diffall' script instead prepares temporary directories
> with the files to be compared and launches a single instance of
> the external diff tool to view them (i.e. a directory diff).
>
> The 'diff.tool' or 'merge.tool' configuration variable is used
> to specify which external tool is used.

Shouldn't the primary interface "--extcmd=" also be advertised here?

> diff --git a/contrib/diffall/README b/contrib/diffall/README
> new file mode 100644
> index 0000000..111f3f6
> --- /dev/null
> +++ b/contrib/diffall/README
> @@ -0,0 +1,24 @@
> +The git-diffall script provides a directory based diff mechanism
> +for git.  The script relies on the diff.tool configuration option
> +to determine what diff viewer is used.

Same here.

> +This script is compatible with most common forms used to specify a
> +range of revisions to diff:
> +
> +  1. git diffall: shows diff between working tree and staged changes
> +  2. git diffall --cached [<commit>]: shows diff between staged
> +     changes and HEAD (or other named commit)
> +  3. git diffall <commit>: shows diff between working tree and named
> +     commit
> +  4. git diffall <commit> <commit>: show diff between two named commit

I seem to recall the previous round said "named commits" here...

> +  5. git diffall <commit>..<commit>: same as above
> +  6. git diffall <commit>...<commit>: show the changes on the branch
> +     containing and up to the second , starting at a common ancestor
> +     of both <commit>
> +
> +Note: all forms take an optional path limiter [--] [<path>*]

Doesn't 3. above make "--" mandatory if you give a pathspec?  I.e.

	... take an optional pathspec [-- <pathspec>]*

> diff --git a/contrib/diffall/git-diffall b/contrib/diffall/git-diffall
> new file mode 100755
> index 0000000..e00fe89
> --- /dev/null
> +++ b/contrib/diffall/git-diffall
> @@ -0,0 +1,261 @@
> ...
> +# mktemp is not available on all platforms (missing from msysgit)
> +# Use a hard-coded tmp dir if it is not available
> +tmp="$(mktemp -d -t tmp.XXXXXX 2>/dev/null)" || {
> +	tmp=/git-diffall-tmp.$$

Missing /tmp in front?

> +	mkdir "$tmp" || exit 1
> +}
> + ...
> +while test $# != 0
> +do
> +	case "$1" in
> +	-h|--h|--he|--hel|--help)
> +		usage
> +		;;
> +	--cached)
> +		compare_staged=1
> +		;;
> +	--copy-back)
> +		copy_back=1
> +		;;
> +	-x|--e|--ex|--ext|--extc|--extcm|--extcmd)
> +		if test -z $2

testing $# would be more logical, no?

> +		then
> +			echo You must specify the tool for use with --extcmd
> +			usage
> +		else
> +			diff_tool=$2
> +			shift
> +		fi
> +		;;
> +	--)
> +		path_sep=1

The name path_sep makes one wonder "are we somehow talking about
differences between '/' vs '\' here?"  In other parts of the system, this
is typically called "dashdash_seen"; the meaning of it is "expect nothing
but pathspecs from here on", so "expect_pathspec" could be an alternative
name for it.

> ...
> +elif test -n "$compare_staged"
> +then
> +	while read name
> +	do
> +		ls_list=$(git ls-files -- "$name")

Ok, the use of $name is now slightly tightened with the surrounding dq
throughout the script.  Better (even though $paths are still prone to
splitting by $IFS).

Thanks, will replace what was queued in 'pu'.

^ permalink raw reply

* Re: git log -z doesn't separate commits with NULs
From: Junio C Hamano @ 2012-02-24 20:03 UTC (permalink / raw)
  To: Jeff King; +Cc: Nikolaj Shurkaev, Jakub Narebski, git
In-Reply-To: <20120224095253.GC11846@sigill.intra.peff.net>

Jeff King <peff@peff.net> writes:

>> DESCRIPTION
>> -----------
>> @@ -219,6 +220,12 @@ you can use `--suffix=-patch` to get
>> `0001-description-of-my-change-patch`.
>> range are always formatted as creation patches, independently
>> of this flag.
>> 
>> +[\--] <path>...::
>> + Put in patches only those modifications that affect specified files
>> + and folders. It's important to understand that log message of the
>> + commit may become inappropriate because some parts of patch may be
>> + cut off.
>> +
>
> I think that text looks OK. But to my mind, it is not that format-patch
> accepts a path parameter, but rather that it takes arbitrary log-like
> arguments.

The above text is not telling the entire truth, though.

When the command is run with the "--full-diff" option, seleted commits
will be shown in full.  This is useful for example when you want to pick
commits that add a new "frotz" driver, which obviously needs to include
"drivers/frotz/" subdirectory, without missing necessary changes to the
Makefiles in the higher level (e.g. "drivers/Makefile"), e.g.

	git format-patch --full-diff v1.0..v1.1 -- drivers/frotz

In such a case, "some parts may be cut off" does not make the log message
inappropriate.

On the other hand, people often do not use the resulting history of taking
partial patches (i.e. without --full-diff) and feeding them to "am" as-is.
The operation is used merely to give them a starting point for working on
(possibly) an unrelated topic, and the history is further tweaked with
"rebase -i" or even "commit --amend".  It is not "inappropriate" that the
log says more than what the patch does in such a use case.  What the log
says is irrelevant.

> I don't know how well tested every option is, though, so maybe it's not
> a good idea to encourage the use of random options.

I obviously agree and also suspect that the real question is not "how well
tested" but "if it makes sense".

I am reasonably sure that over time the options and features that make
sense in the context of producing something that is useful with "am" have
been already made to work well, but I also am fairly certain that the
coverage of the code to explicitly reject options that do not make sense
in that context would be spotty at best.  For example, did we carefully
design and implement how format-patch should behave when "-z" is given,
or does the code happen to do whatever it happens to do?  If the latter,
did we consider rejecting "-z" when given from the command line and
implement such safety?

^ permalink raw reply

* [PATCH v7 0/11] diff --stat: use the full terminal width
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:31 UTC (permalink / raw)
  To: Junio C Hamano; +Cc: git, Michael J Gruber, pclouds, j.sixt
In-Reply-To: <7vr4xmac6f.fsf@alter.siamese.dyndns.org>

Hi,

I accept your reasoning that a graph narrower than 80 columns would not 
look good.

On 02/22/2012 08:41 PM, Junio C Hamano wrote:
> It might be just the matter of raising the artificial cap to much higher
> than 40-column (say, 80-column).  A possible alternative may be to declare
> that the perceived ugliness is the user's problem of having overly wide
> terminal in the first place and do without any such cap.
>
> Either is fine, but regressing output on 80-column terminal when showing a
> patch with short filenames and large changes is unacceptable, not because
> I personally use 80-col terminal myself (I don't---mine is a bit wider but
> not 200), but because it changes behaviour from the old code without any
> good justification to do so.

I've taken both options :) The graph-width-limit is turned into an 
option (commandline --stat-graph-width and config diff.statGraphWidth), 
off by default. Now no tests need to be changed. But if somebody doesn't 
like very wide graph output, they can set the config option to something 
like 80 and forget about this.

This is on top of today's next. I'm sending 1/11 'make lineno_width() 
from blame reusable for others' again, because the version in next is 
the previous version before s/int/uintmax_t/.

Changes since v6:

- 40 column limit for the graph part is changed in an optional, 
configurable limit, off by default
- parts 7.1/8, 7.2/8, 7.3/8 get their own numbers, and 7.3 is split into 
two parts (9/10 is --stat-graph-width and 10/10 is diff.statGraphWidth).

v6:
[1/8]  make lineno_width() from blame reusable for others
   This is very close to what was in pu, but I'm sending a new version:
   - the function argument is changed from int to uintmax_t
     (max_change is uintmax_t and 9/9 does decimal_width(max_change).)
[2/8] diff --stat: tests for long filenames and big change counts
   - Tests are run for format-patch, diff, log, show, and merge.
   - Since tests are not only for format-patch, they are added in a new
     file t/t4052-stat-output.sh.
[3/8] diff --stat: use the full terminal width
   Add logic to use term_columns() when diffopts.stat_width==-1 and
   turn it on in git-diff --stat.
   - show_stats() output is adapted to full terminal width only when
     diffopts.stat_width==-1.
[4/8] show --stat: use the full terminal width
   Enable for git-show.
[5/8] log --stat: use the full terminal width
   Enable for log-show.
[6/8] merge --stat: use the full terminal width
   Enable for git-merge.
[7/8] diff --stat: limit graph part to 40 columns
   Change the logic to divide columns. This part is the unchanged from
   v5, just separated from 3/9.
[8/8] diff --stat: use less columns for change counts
   This one is optional, to be applied or not, "when the dust settles".

v5:
- tests are moved to an earlier patch
   - seq is replaced with a while loop for windows compatibility
   - grep -m 1 is replaced with grep " | "
   - redirects are made portable
   - piped output is split into two commands to verify that the first 
command
     sucessfully runs to completion
- using decimal_width(change count) is moved to a later patch
- "histogram" is really not used


v4:
- comments are updated and the word "histogram" is banished
- "mopping up" is removed (but the minimum width are guaranteed)

v3:
- use decimal_width(max_change) to calculate number of columns
   required for change counts
- rework the logic to divide columns
- document the logic in comments, update docs
- add more tests

v2:
- style fixes
- some tests for git-format-patch added
- patches 3 and 4 squashed together, since they touch the same lines
- graph width is limited to 40 columns, even if there's more space
- patch descriptions extended and cleared up

^ permalink raw reply

* [PATCH v7 01/11] make lineno_width() from blame reusable for others
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <4F47F394.5070007@in.waw.pl>

builtin/blame.c has a helper function to compute how many columns we
need to show a line-number, whose implementation is reusable as a more
generic helper function to count the number of columns necessary to
show any cardinal number.

Rename it to decimal_width(), move it to pager.c and export it for use
by future callers.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 builtin/blame.c | 18 +++---------------
 cache.h         |  1 +
 pager.c         | 13 +++++++++++++
 3 files changed, 17 insertions(+), 15 deletions(-)

diff --git a/builtin/blame.c b/builtin/blame.c
index 01956c8..b35bd62 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1829,18 +1829,6 @@ static int read_ancestry(const char *graft_file)
 }
 
 /*
- * How many columns do we need to show line numbers in decimal?
- */
-static int lineno_width(int lines)
-{
-	int i, width;
-
-	for (width = 1, i = 10; i <= lines; width++)
-		i *= 10;
-	return width;
-}
-
-/*
  * How many columns do we need to show line numbers, authors,
  * and filenames?
  */
@@ -1880,9 +1868,9 @@ static void find_alignment(struct scoreboard *sb, int *option)
 		if (largest_score < ent_score(sb, e))
 			largest_score = ent_score(sb, e);
 	}
-	max_orig_digits = lineno_width(longest_src_lines);
-	max_digits = lineno_width(longest_dst_lines);
-	max_score_digits = lineno_width(largest_score);
+	max_orig_digits = decimal_width(longest_src_lines);
+	max_digits = decimal_width(longest_dst_lines);
+	max_score_digits = decimal_width(largest_score);
 }
 
 /*
diff --git a/cache.h b/cache.h
index 881524f..d908184 100644
--- a/cache.h
+++ b/cache.h
@@ -1187,6 +1187,7 @@ extern const char *pager_program;
 extern int pager_in_use(void);
 extern int pager_use_color;
 extern int term_columns(void);
+extern int decimal_width(uintmax_t number);
 
 extern const char *editor_program;
 extern const char *askpass_program;
diff --git a/pager.c b/pager.c
index b790967..60be7bb 100644
--- a/pager.c
+++ b/pager.c
@@ -147,3 +147,16 @@ int term_columns(void)
 
 	return term_columns_at_startup;
 }
+
+/*
+ * How many columns do we need to show this number in decimal?
+ */
+int decimal_width(uintmax_t number)
+{
+	int width;
+	uintmax_t i;
+
+	for (width = 1, i = 10; i <= number; width++)
+		i *= 10;
+	return width;
+}
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 02/11] diff --stat: tests for long filenames and big change counts
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

In preparation for updates to the "diff --stat" that updates the logic
to split the allotted columns into the name part and the graph part to
make the output more readable, add a handful of tests to document the
corner case behaviour in which long filenames and big changes are shown.

When a pathname is so long that it cannot fit on the column, the current
code truncates it to make sure that the graph part has enough room to show
a meaningful graph.  If the actual change is small (e.g. only one line
changed), this results in the final output that is shorter than the width
we aim for.  A couple of new tests marked with test_expect_failure
demonstrate this bug.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 t/t4052-stat-output.sh | 182 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 182 insertions(+)
 create mode 100755 t/t4052-stat-output.sh

diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
new file mode 100755
index 0000000..031107b
--- /dev/null
+++ b/t/t4052-stat-output.sh
@@ -0,0 +1,182 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 Zbigniew Jędrzejewski-Szmek
+#
+
+test_description='test --stat output of various commands'
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
+
+# 120 character name
+name=aaaaaaaaaa
+name=$name$name$name$name$name$name$name$name$name$name$name$name
+test_expect_success 'preparation' '
+	>"$name" &&
+	git add "$name" &&
+	git commit -m message &&
+	echo a >"$name" &&
+	git commit -m message "$name"
+'
+cat >expect80 <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
+EOF
+
+cat >expect40 <<-'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
+EOF
+
+while read cmd args
+do
+	test_expect_failure "$cmd graph width defaults to 80 columns" '
+		git $cmd $args >output &&
+		grep " | " output >actual &&
+		test_cmp expect80 actual
+	'
+
+	test_expect_failure "$cmd --stat=width with long name" '
+		git $cmd $args --stat=40 >output &&
+		grep " | " output >actual &&
+		test_cmp expect40 actual
+	'
+
+	test_expect_failure "$cmd --stat-width=width with long name" '
+		git $cmd $args --stat-width=40 >output &&
+		grep " | " output >actual &&
+		test_cmp expect40 actual
+	'
+
+	test_expect_success "$cmd --stat=...,name-width with long name" '
+		git $cmd $args --stat=60,29 >output &&
+		grep " | " output >actual &&
+		test_cmp expect40 actual
+	'
+
+	test_expect_success "$cmd --stat-name-width with long name" '
+		git $cmd $args --stat-name-width=29 >output &&
+		grep " | " output >actual &&
+		test_cmp expect40 actual
+	'
+done <<\EOF
+format-patch -1 --stdout
+diff HEAD^ HEAD --stat
+show --stat
+log -1 --stat
+EOF
+
+
+test_expect_success 'preparation for big change tests' '
+	>abcd &&
+	git add abcd &&
+	git commit -m message &&
+	i=0 &&
+	while test $i -lt 1000
+	do
+		echo $i && i=$(($i + 1))
+	done >abcd &&
+	git commit -m message abcd
+'
+
+cat >expect80 <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+
+while read verb expect cmd args
+do
+	test_expect_success "$cmd $verb COLUMNS (big change)" '
+		COLUMNS=200 git $cmd $args >output
+		grep " | " output >actual &&
+		test_cmp "$expect" actual
+	'
+done <<\EOF
+ignores expect80 format-patch -1 --stdout
+ignores expect80 diff HEAD^ HEAD --stat
+ignores expect80 show --stat
+ignores expect80 log -1 --stat
+EOF
+
+cat >expect <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++
+EOF
+
+while read cmd args
+do
+	test_expect_success "$cmd --stat=width with big change" '
+		git $cmd $args --stat=40 >output
+		grep " | " output >actual &&
+		test_cmp expect actual
+	'
+
+	test_expect_success "$cmd --stat-width=width with big change" '
+		git $cmd $args --stat-width=40 >output
+		grep " | " output >actual &&
+		test_cmp expect actual
+	'
+done <<\EOF
+format-patch -1 --stdout
+diff HEAD^ HEAD --stat
+show --stat
+log -1 --stat
+EOF
+
+test_expect_success 'preparation for long filename tests' '
+	cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
+	git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
+	git commit -m message
+'
+
+cat >expect <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++
+EOF
+
+while read cmd args
+do
+	test_expect_success "$cmd --stat=width with big change and long name" '
+		git $cmd $args --stat-width=60 >output &&
+		grep " | " output >actual &&
+		test_cmp expect actual
+	'
+done <<\EOF
+format-patch -1 --stdout
+diff HEAD^ HEAD --stat
+show --stat
+log -1 --stat
+EOF
+
+cat >expect80 <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
+EOF
+while read verb expect cmd args
+do
+	test_expect_success "$cmd $verb COLUMNS (long filename)" '
+		COLUMNS=200 git $cmd $args >output
+		grep " | " output >actual &&
+		test_cmp "$expect" actual
+	'
+done <<\EOF
+ignores expect80 format-patch -1 --stdout
+ignores expect80 diff HEAD^ HEAD --stat
+ignores expect80 show --stat
+ignores expect80 log -1 --stat
+EOF
+
+cat >expect <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+test_expect_success 'merge --stat ignores COLUMNS (big change)' '
+	git checkout -b branch HEAD^^ &&
+	COLUMNS=100 git merge --stat --no-ff master^ >output &&
+	grep " | " output >actual
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
+EOF
+test_expect_success 'merge --stat ignores COLUMNS (long filename)' '
+	COLUMNS=100 git merge --stat --no-ff master >output &&
+	grep " | " output >actual
+	test_cmp expect actual
+'
+
+test_done
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 03/11] diff --stat: use the full terminal width
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

Default to the real terminal width for diff --stat output, instead
of the hard-coded 80 columns.

Some projects (especially in Java), have long filename paths, with
nested directories or long individual filenames. When files are
renamed, the filename part in stat output can be almost useless. If
the middle part between { and } is long (because the file was moved to
a completely different directory), then most of the path would be
truncated.

It makes sense to detect and use the full terminal width and display
full filenames if possible.

The are commands like diff, show, and log, which can adapt the output
to the terminal width. There are also commands like format-patch,
whose output should be independent of the terminal width. Since it is
safer to use the 80-column default, the real terminal width is only
used if requested by the calling code by setting diffopts.stat_width=-1.
Normally this value is 0, and can be set by the user only to a
non-negative value, so -1 is safe to use internally.

This patch only changes the diff builtin to use the full terminal width.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 builtin/diff.c         |  3 +++
 diff.c                 |  5 ++++-
 t/t4052-stat-output.sh | 11 +++++++++--
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/builtin/diff.c b/builtin/diff.c
index 387afa7..81b6bae 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -285,6 +285,9 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
 	/* Otherwise, we are doing the usual "git" diff */
 	rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index;
 
+	/* Scale to real terminal size */
+	rev.diffopt.stat_width = -1;
+
 	/* Default to let external and textconv be used */
 	DIFF_OPT_SET(&rev.diffopt, ALLOW_EXTERNAL);
 	DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
diff --git a/diff.c b/diff.c
index a1c06b5..1062f27 100644
--- a/diff.c
+++ b/diff.c
@@ -1389,7 +1389,10 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		line_prefix = msg->buf;
 	}
 
-	width = options->stat_width ? options->stat_width : 80;
+	if (options->stat_width == -1)
+		width = term_columns();
+	else
+		width = options->stat_width ? options->stat_width : 80;
 	name_width = options->stat_name_width ? options->stat_name_width : 50;
 	count = options->stat_count ? options->stat_count : data->nr;
 
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index 031107b..4bfd6a5 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -81,6 +81,10 @@ cat >expect80 <<'EOF'
  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
 
+cat >expect200 <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+
 while read verb expect cmd args
 do
 	test_expect_success "$cmd $verb COLUMNS (big change)" '
@@ -90,7 +94,7 @@ do
 	'
 done <<\EOF
 ignores expect80 format-patch -1 --stdout
-ignores expect80 diff HEAD^ HEAD --stat
+respects expect200 diff HEAD^ HEAD --stat
 ignores expect80 show --stat
 ignores expect80 log -1 --stat
 EOF
@@ -146,6 +150,9 @@ EOF
 cat >expect80 <<'EOF'
  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 EOF
+cat >expect200 <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
 while read verb expect cmd args
 do
 	test_expect_success "$cmd $verb COLUMNS (long filename)" '
@@ -155,7 +162,7 @@ do
 	'
 done <<\EOF
 ignores expect80 format-patch -1 --stdout
-ignores expect80 diff HEAD^ HEAD --stat
+respects expect200 diff HEAD^ HEAD --stat
 ignores expect80 show --stat
 ignores expect80 log -1 --stat
 EOF
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 04/11] show --stat: use the full terminal width
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

Make show --stat behave like diff --stat and use the full terminal
width.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 builtin/log.c          | 2 ++
 t/t4052-stat-output.sh | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/builtin/log.c b/builtin/log.c
index 7d1f6f8..d37ae26 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -447,6 +447,8 @@ int cmd_show(int argc, const char **argv, const char *prefix)
 	rev.diff = 1;
 	rev.always_show_header = 1;
 	rev.no_walk = 1;
+	rev.diffopt.stat_width = -1; 	/* Scale to real terminal size */
+
 	memset(&opt, 0, sizeof(opt));
 	opt.def = "HEAD";
 	opt.tweak = show_rev_tweak_rev;
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index 4bfd6a5..91c4ba8 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -95,7 +95,7 @@ do
 done <<\EOF
 ignores expect80 format-patch -1 --stdout
 respects expect200 diff HEAD^ HEAD --stat
-ignores expect80 show --stat
+respects expect200 show --stat
 ignores expect80 log -1 --stat
 EOF
 
@@ -163,7 +163,7 @@ do
 done <<\EOF
 ignores expect80 format-patch -1 --stdout
 respects expect200 diff HEAD^ HEAD --stat
-ignores expect80 show --stat
+respects expect200 show --stat
 ignores expect80 log -1 --stat
 EOF
 
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 05/11] log --stat: use the full terminal width
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

Make log --stat behave like diff --stat and use the full terminal
width.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 builtin/log.c          | 1 +
 t/t4052-stat-output.sh | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/builtin/log.c b/builtin/log.c
index d37ae26..075a427 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -77,6 +77,7 @@ static void cmd_log_init_defaults(struct rev_info *rev)
 		get_commit_format(fmt_pretty, rev);
 	rev->verbose_header = 1;
 	DIFF_OPT_SET(&rev->diffopt, RECURSIVE);
+	rev->diffopt.stat_width = -1; /* use full terminal width */
 	rev->abbrev_commit = default_abbrev_commit;
 	rev->show_root_diff = default_show_root;
 	rev->subject_prefix = fmt_patch_subject_prefix;
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index 91c4ba8..acc54cd 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -96,7 +96,7 @@ done <<\EOF
 ignores expect80 format-patch -1 --stdout
 respects expect200 diff HEAD^ HEAD --stat
 respects expect200 show --stat
-ignores expect80 log -1 --stat
+respects expect200 log -1 --stat
 EOF
 
 cat >expect <<'EOF'
@@ -164,7 +164,7 @@ done <<\EOF
 ignores expect80 format-patch -1 --stdout
 respects expect200 diff HEAD^ HEAD --stat
 respects expect200 show --stat
-ignores expect80 log -1 --stat
+respects expect200 log -1 --stat
 EOF
 
 cat >expect <<'EOF'
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 06/11] merge --stat: use the full terminal width
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

Make merge --stat behave like diff --stat and use the full terminal
width.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 builtin/merge.c        | 1 +
 t/t4052-stat-output.sh | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/builtin/merge.c b/builtin/merge.c
index ed0f959..7b368e7 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -399,6 +399,7 @@ static void finish(struct commit *head_commit,
 	if (new_head && show_diffstat) {
 		struct diff_options opts;
 		diff_setup(&opts);
+		opts.stat_width = -1; /* use full terminal width */
 		opts.output_format |=
 			DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
 		opts.detect_rename = DIFF_DETECT_RENAME;
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index acc54cd..2b4510c 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -168,9 +168,9 @@ respects expect200 log -1 --stat
 EOF
 
 cat >expect <<'EOF'
- abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
-test_expect_success 'merge --stat ignores COLUMNS (big change)' '
+test_expect_success 'merge --stat respects COLUMNS (big change)' '
 	git checkout -b branch HEAD^^ &&
 	COLUMNS=100 git merge --stat --no-ff master^ >output &&
 	grep " | " output >actual
@@ -178,9 +178,9 @@ test_expect_success 'merge --stat ignores COLUMNS (big change)' '
 '
 
 cat >expect <<'EOF'
- ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++++++++++++++++++++++
 EOF
-test_expect_success 'merge --stat ignores COLUMNS (long filename)' '
+test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 	COLUMNS=100 git merge --stat --no-ff master >output &&
 	grep " | " output >actual
 	test_cmp expect actual
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 07/11] diff --stat: use a maximum of 5/8 for the filename part
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

The way that available columns are divided between the filename part
and the graph part is modified to use as many columns as necessary for
the filenames and the rest for the graph.

If there isn't enough columns to print both the filename and the
graph, at least 5/8 of available space is devoted to filenames. On a
standard 80 column terminal, or if not connected to a terminal and
using the default of 80 columns, this gives the same partition as
before.

The effect of this change is visible in the patch to t4052 that fixes a
few tests marked with test_expect_failure.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 Documentation/diff-options.txt | 14 ++++---
 diff.c                         | 90 ++++++++++++++++++++++++++++--------------
 t/t4052-stat-output.sh         | 14 +++----
 3 files changed, 75 insertions(+), 43 deletions(-)

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 9f7cba2..6b9408f 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -53,13 +53,15 @@ endif::git-format-patch[]
 	Generate a diff using the "patience diff" algorithm.
 
 --stat[=<width>[,<name-width>[,<count>]]]::
-	Generate a diffstat.  You can override the default
-	output width for 80-column terminal by `--stat=<width>`.
-	The width of the filename part can be controlled by
-	giving another width to it separated by a comma.
+	Generate a diffstat. By default, as much space as necessary
+	will be used for the filename part, and the rest for
+	the graph part. Maximum width defaults to terminal width,
+	or 80 columns if not connected to a terminal, and can be
+	overriden by `<width>`. The width of the filename part can be
+	limited by giving another width `<name-width>` after a comma.
 	By giving a third parameter `<count>`, you can limit the
-	output to the first `<count>` lines, followed by
-	`...` if there are more.
+	output to the first `<count>` lines, followed by `...` if
+	there are more.
 +
 These parameters can also be set individually with `--stat-width=<width>`,
 `--stat-name-width=<name-width>` and `--stat-count=<count>`.
diff --git a/diff.c b/diff.c
index 1062f27..318e070 100644
--- a/diff.c
+++ b/diff.c
@@ -1375,7 +1375,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	int i, len, add, del, adds = 0, dels = 0;
 	uintmax_t max_change = 0, max_len = 0;
 	int total_files = data->nr;
-	int width, name_width, count;
+	int width, name_width, graph_width, number_width = 4, count;
 	const char *reset, *add_c, *del_c;
 	const char *line_prefix = "";
 	int extra_shown = 0;
@@ -1389,28 +1389,15 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		line_prefix = msg->buf;
 	}
 
-	if (options->stat_width == -1)
-		width = term_columns();
-	else
-		width = options->stat_width ? options->stat_width : 80;
-	name_width = options->stat_name_width ? options->stat_name_width : 50;
 	count = options->stat_count ? options->stat_count : data->nr;
 
-	/* Sanity: give at least 5 columns to the graph,
-	 * but leave at least 10 columns for the name.
-	 */
-	if (width < 25)
-		width = 25;
-	if (name_width < 10)
-		name_width = 10;
-	else if (width < name_width + 15)
-		name_width = width - 15;
-
-	/* Find the longest filename and max number of changes */
 	reset = diff_get_color_opt(options, DIFF_RESET);
 	add_c = diff_get_color_opt(options, DIFF_FILE_NEW);
 	del_c = diff_get_color_opt(options, DIFF_FILE_OLD);
 
+	/*
+	 * Find the longest filename and max number of changes
+	 */
 	for (i = 0; (i < count) && (i < data->nr); i++) {
 		struct diffstat_file *file = data->files[i];
 		uintmax_t change = file->added + file->deleted;
@@ -1431,19 +1418,62 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	}
 	count = i; /* min(count, data->nr) */
 
-	/* Compute the width of the graph part;
-	 * 10 is for one blank at the beginning of the line plus
-	 * " | count " between the name and the graph.
+	/*
+	 * We have width = stat_width or term_columns() columns total.
+	 * We want a maximum of min(max_len, stat_name_width) for the name part.
+	 * We also need 1 for " " and 4 + decimal_width(max_change)
+	 * for " | NNNN " and one the empty column at the end, altogether
+	 * 6 + decimal_width(max_change).
+	 *
+	 * If there's not enough space, we will use the smaller of
+	 * stat_name_width (if set) and 5/8*width for the filename,
+	 * and the rest for constant elements + graph part.
+	 * (5/8 gives 50 for filename and 30 for the constant parts + graph
+	 * for the standard terminal size).
 	 *
-	 * From here on, name_width is the width of the name area,
-	 * and width is the width of the graph area.
+	 * In other words: stat_width limits the maximum width, and
+	 * stat_name_width fixes the maximum width of the filename,
+	 * and is also used to divide available columns if there
+	 * aren't enough.
 	 */
-	name_width = (name_width < max_len) ? name_width : max_len;
-	if (width < (name_width + 10) + max_change)
-		width = width - (name_width + 10);
+
+	if (options->stat_width == -1)
+		width = term_columns();
 	else
-		width = max_change;
+		width = options->stat_width ? options->stat_width : 80;
 
+	/*
+	 * Guarantee 3/8*16==6 for the graph part
+	 * and 5/8*16==10 for the filename part
+	 */
+	if (width < 16 + 6 + number_width)
+		width = 16 + 6 + number_width;
+
+	/*
+	 * First assign sizes that are wanted, ignoring available width.
+	 */
+	graph_width = max_change;
+	name_width = (options->stat_name_width > 0 &&
+		      options->stat_name_width < max_len) ?
+		options->stat_name_width : max_len;
+
+	/*
+	 * Adjust adjustable widths not to exceed maximum width
+	 */
+	if (name_width + number_width + 6 + graph_width > width) {
+		if (graph_width > width * 3/8 - number_width - 6)
+			graph_width = width * 3/8 - number_width - 6;
+		if (name_width > width - number_width - 6 - graph_width)
+			name_width = width - number_width - 6 - graph_width;
+		else
+			graph_width = width - number_width - 6 - name_width;
+	}
+
+	/*
+	 * From here name_width is the width of the name area,
+	 * and graph_width is the width of the graph area.
+	 * max_change is used to scale graph properly.
+	 */
 	for (i = 0; i < count; i++) {
 		const char *prefix = "";
 		char *name = data->files[i]->print_name;
@@ -1499,18 +1529,18 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		adds += add;
 		dels += del;
 
-		if (width <= max_change) {
+		if (graph_width <= max_change) {
 			int total = add + del;
 
-			total = scale_linear(add + del, width, max_change);
+			total = scale_linear(add + del, graph_width, max_change);
 			if (total < 2 && add && del)
 				/* width >= 2 due to the sanity check */
 				total = 2;
 			if (add < del) {
-				add = scale_linear(add, width, max_change);
+				add = scale_linear(add, graph_width, max_change);
 				del = total - add;
 			} else {
-				del = scale_linear(del, width, max_change);
+				del = scale_linear(del, graph_width, max_change);
 				add = total - del;
 			}
 		}
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index 2b4510c..c250744 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -28,19 +28,19 @@ EOF
 
 while read cmd args
 do
-	test_expect_failure "$cmd graph width defaults to 80 columns" '
+	test_expect_success "$cmd graph width defaults to 80 columns" '
 		git $cmd $args >output &&
 		grep " | " output >actual &&
 		test_cmp expect80 actual
 	'
 
-	test_expect_failure "$cmd --stat=width with long name" '
+	test_expect_success "$cmd --stat=width with long name" '
 		git $cmd $args --stat=40 >output &&
 		grep " | " output >actual &&
 		test_cmp expect40 actual
 	'
 
-	test_expect_failure "$cmd --stat-width=width with long name" '
+	test_expect_success "$cmd --stat-width=width with long name" '
 		git $cmd $args --stat-width=40 >output &&
 		grep " | " output >actual &&
 		test_cmp expect40 actual
@@ -87,7 +87,7 @@ EOF
 
 while read verb expect cmd args
 do
-	test_expect_success "$cmd $verb COLUMNS (big change)" '
+	test_expect_success "$cmd $verb too many COLUMNS (big change)" '
 		COLUMNS=200 git $cmd $args >output
 		grep " | " output >actual &&
 		test_cmp "$expect" actual
@@ -130,7 +130,7 @@ test_expect_success 'preparation for long filename tests' '
 '
 
 cat >expect <<'EOF'
- ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 EOF
 
 while read cmd args
@@ -151,7 +151,7 @@ cat >expect80 <<'EOF'
  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 EOF
 cat >expect200 <<'EOF'
- ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 EOF
 while read verb expect cmd args
 do
@@ -178,7 +178,7 @@ test_expect_success 'merge --stat respects COLUMNS (big change)' '
 '
 
 cat >expect <<'EOF'
- ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++++++++++++++++++++++
+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
 EOF
 test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 	COLUMNS=100 git merge --stat --no-ff master >output &&
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 08/11] diff --stat: add a test for output with COLUMNS=40
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

In preparation for the introduction on the limit of the width of the
graph part, a new test with COLUMNS=40 is added to check that the
environment variable influences diff, show, log, but not format-patch.
A new test is added because limiting the graph part makes COLUMNS=200
stop influencing diff --stat behaviour, which isn't wide enough now.
The old test with COLUMNS=200 is retained to check for regressions.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 t/t4052-stat-output.sh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index c250744..84be8bd 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -99,6 +99,25 @@ respects expect200 show --stat
 respects expect200 log -1 --stat
 EOF
 
+cat >expect40 <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++
+EOF
+
+while read verb expect cmd args
+do
+	test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
+		COLUMNS=40 git $cmd $args >output
+		grep " | " output >actual &&
+		test_cmp "$expect" actual
+	'
+done <<\EOF
+ignores expect80 format-patch -1 --stdout
+respects expect40 diff HEAD^ HEAD --stat
+respects expect40 show --stat
+respects expect40 log -1 --stat
+EOF
+
+
 cat >expect <<'EOF'
  abcd | 1000 ++++++++++++++++++++++++++
 EOF
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 09/11] diff --stat: enable limiting of the graph part
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

A new option --stat-graph-width=<width> can be used to limit the width
of the graph part even is more space is available. Up to <width>
columns will be used for the graph.

If commits changing a lot of lines are displayed in a wide terminal
window (200 or more columns), and the +- graph uses the full width,
the output can be hard to comfortably scan with a horizontal movement
of human eyes. Messages wrapped to about 80 columns would be
interspersed with very long +- lines. It makes sense to limit the
width of the graph part to a fixed value (e.g. 70 columns), even if
more columns are available.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 Documentation/diff-options.txt |  2 ++
 diff.c                         | 23 +++++++++++++++++++++--
 diff.h                         |  1 +
 t/t4052-stat-output.sh         |  6 ++++++
 4 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 6b9408f..d34efd5 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -59,6 +59,8 @@ endif::git-format-patch[]
 	or 80 columns if not connected to a terminal, and can be
 	overriden by `<width>`. The width of the filename part can be
 	limited by giving another width `<name-width>` after a comma.
+	The width of the graph part can be limited by using
+	`--stat-graph-width=<width>`.
 	By giving a third parameter `<count>`, you can limit the
 	output to the first `<count>` lines, followed by `...` if
 	there are more.
diff --git a/diff.c b/diff.c
index 318e070..9012c09 100644
--- a/diff.c
+++ b/diff.c
@@ -1421,13 +1421,15 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	/*
 	 * We have width = stat_width or term_columns() columns total.
 	 * We want a maximum of min(max_len, stat_name_width) for the name part.
+	 * We want a maximum of min(max_change, stat_graph_width) for the +- part.
 	 * We also need 1 for " " and 4 + decimal_width(max_change)
 	 * for " | NNNN " and one the empty column at the end, altogether
 	 * 6 + decimal_width(max_change).
 	 *
 	 * If there's not enough space, we will use the smaller of
 	 * stat_name_width (if set) and 5/8*width for the filename,
-	 * and the rest for constant elements + graph part.
+	 * and the rest for constant elements + graph part, but no more
+	 * than stat_graph_width for the graph part.
 	 * (5/8 gives 50 for filename and 30 for the constant parts + graph
 	 * for the standard terminal size).
 	 *
@@ -1452,7 +1454,9 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	/*
 	 * First assign sizes that are wanted, ignoring available width.
 	 */
-	graph_width = max_change;
+	graph_width = (options->stat_graph_width &&
+		       options->stat_graph_width < max_change) ?
+		options->stat_graph_width : max_change;
 	name_width = (options->stat_name_width > 0 &&
 		      options->stat_name_width < max_len) ?
 		options->stat_name_width : max_len;
@@ -1463,6 +1467,9 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	if (name_width + number_width + 6 + graph_width > width) {
 		if (graph_width > width * 3/8 - number_width - 6)
 			graph_width = width * 3/8 - number_width - 6;
+		if (options->stat_graph_width &&
+		    graph_width > options->stat_graph_width)
+			graph_width = options->stat_graph_width;
 		if (name_width > width - number_width - 6 - graph_width)
 			name_width = width - number_width - 6 - graph_width;
 		else
@@ -3332,6 +3339,7 @@ static int stat_opt(struct diff_options *options, const char **av)
 	char *end;
 	int width = options->stat_width;
 	int name_width = options->stat_name_width;
+	int graph_width = options->stat_graph_width;
 	int count = options->stat_count;
 	int argcount = 1;
 
@@ -3360,6 +3368,16 @@ static int stat_opt(struct diff_options *options, const char **av)
 				name_width = strtoul(av[1], &end, 10);
 				argcount = 2;
 			}
+		} else if (!prefixcmp(arg, "-graph-width")) {
+			arg += strlen("-graph-width");
+			if (*arg == '=')
+				graph_width = strtoul(arg + 1, &end, 10);
+			else if (!*arg && !av[1])
+				die("Option '--stat-graph-width' requires a value");
+			else if (!*arg) {
+				graph_width = strtoul(av[1], &end, 10);
+				argcount = 2;
+			}
 		} else if (!prefixcmp(arg, "-count")) {
 			arg += strlen("-count");
 			if (*arg == '=')
@@ -3385,6 +3403,7 @@ static int stat_opt(struct diff_options *options, const char **av)
 		return 0;
 	options->output_format |= DIFF_FORMAT_DIFFSTAT;
 	options->stat_name_width = name_width;
+	options->stat_graph_width = graph_width;
 	options->stat_width = width;
 	options->stat_count = count;
 	return argcount;
diff --git a/diff.h b/diff.h
index 7af5f1e..e6a782c 100644
--- a/diff.h
+++ b/diff.h
@@ -129,6 +129,7 @@ struct diff_options {
 
 	int stat_width;
 	int stat_name_width;
+	int stat_graph_width;
 	int stat_count;
 	const char *word_regex;
 	enum diff_words_type word_diff;
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index 84be8bd..e606202 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -135,6 +135,12 @@ do
 		grep " | " output >actual &&
 		test_cmp expect actual
 	'
+
+	test_expect_success "$cmd --stat-graph--width with big change" '
+		git $cmd $args --stat-graph-width=26 >output
+		grep " | " output >actual &&
+		test_cmp expect actual
+	'
 done <<\EOF
 format-patch -1 --stdout
 diff HEAD^ HEAD --stat
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* [PATCH v7 10/11] diff --stat: add config option to limit graph width
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

Config option diff.statGraphWidth=<width> is equivalent to
--stat-graph-width=<width>, except that the config option is ignored
by format-patch.

For the graph-width limiting to be usable, it should happen
'automatically' once configured, hence the config option.
Nevertheless, graph width limiting only makes sense when used on a
wide terminal, so it should not influence the output of format-patch,
which adheres to the 80-column standard.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 Documentation/diff-config.txt          |  4 ++++
 Documentation/diff-options.txt         | 16 +++++++++-------
 builtin/diff.c                         |  3 ++-
 builtin/log.c                          |  1 +
 builtin/merge.c                        |  1 +
 contrib/completion/git-completion.bash |  1 +
 diff.c                                 |  8 ++++++++
 t/t4052-stat-output.sh                 |  6 ++++++
 8 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/Documentation/diff-config.txt b/Documentation/diff-config.txt
index 1aed79e..6aa1be0 100644
--- a/Documentation/diff-config.txt
+++ b/Documentation/diff-config.txt
@@ -52,6 +52,10 @@ directories with less than 10% of the total amount of changed files,
 and accumulating child directory counts in the parent directories:
 `files,10,cumulative`.
 
+diff.statGraphWidth::
+	Limit the width of the graph part in --stat output. If set, applies
+	to all commands generating --stat outuput except format-patch.
+
 diff.external::
 	If this config variable is set, diff generation is not
 	performed using the internal diff machinery, but using the
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index d34efd5..87f0a5f 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -54,13 +54,15 @@ endif::git-format-patch[]
 
 --stat[=<width>[,<name-width>[,<count>]]]::
 	Generate a diffstat. By default, as much space as necessary
-	will be used for the filename part, and the rest for
-	the graph part. Maximum width defaults to terminal width,
-	or 80 columns if not connected to a terminal, and can be
-	overriden by `<width>`. The width of the filename part can be
-	limited by giving another width `<name-width>` after a comma.
-	The width of the graph part can be limited by using
-	`--stat-graph-width=<width>`.
+	will be used for the filename part, and the rest for the graph
+	part. Maximum width defaults to terminal width, or 80 columns
+	if not connected to a terminal, and can be overriden by
+	`<width>`. The width of the filename part can be limited by
+	giving another width `<name-width>` after a comma. The width
+	of the graph part can be limited by using
+	`--stat-graph-width=<width>` (affects all commands generating
+	a stat graph) or by setting `diff.statGraphWidth=<width>`
+	(does not affect `git format-patch`).
 	By giving a third parameter `<count>`, you can limit the
 	output to the first `<count>` lines, followed by `...` if
 	there are more.
diff --git a/builtin/diff.c b/builtin/diff.c
index 81b6bae..424c815 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -285,8 +285,9 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
 	/* Otherwise, we are doing the usual "git" diff */
 	rev.diffopt.skip_stat_unmatch = !!diff_auto_refresh_index;
 
-	/* Scale to real terminal size */
+	/* Scale to real terminal size and respect statGraphWidth config */
 	rev.diffopt.stat_width = -1;
+	rev.diffopt.stat_graph_width = -1;
 
 	/* Default to let external and textconv be used */
 	DIFF_OPT_SET(&rev.diffopt, ALLOW_EXTERNAL);
diff --git a/builtin/log.c b/builtin/log.c
index 075a427..8a47012 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -78,6 +78,7 @@ static void cmd_log_init_defaults(struct rev_info *rev)
 	rev->verbose_header = 1;
 	DIFF_OPT_SET(&rev->diffopt, RECURSIVE);
 	rev->diffopt.stat_width = -1; /* use full terminal width */
+	rev->diffopt.stat_graph_width = -1; /* respect statGraphWidth config */
 	rev->abbrev_commit = default_abbrev_commit;
 	rev->show_root_diff = default_show_root;
 	rev->subject_prefix = fmt_patch_subject_prefix;
diff --git a/builtin/merge.c b/builtin/merge.c
index 7b368e7..24843ec 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -400,6 +400,7 @@ static void finish(struct commit *head_commit,
 		struct diff_options opts;
 		diff_setup(&opts);
 		opts.stat_width = -1; /* use full terminal width */
+		opts.stat_graph_width = -1; /* respect statGraphWidth config */
 		opts.output_format |=
 			DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
 		opts.detect_rename = DIFF_DETECT_RENAME;
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 554e30e..3be9077 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2091,6 +2091,7 @@ _git_config ()
 		core.whitespace
 		core.worktree
 		diff.autorefreshindex
+		diff.statGraphWidth
 		diff.external
 		diff.ignoreSubmodules
 		diff.mnemonicprefix
diff --git a/diff.c b/diff.c
index 9012c09..f47bffa 100644
--- a/diff.c
+++ b/diff.c
@@ -31,6 +31,7 @@ static const char *external_diff_cmd_cfg;
 int diff_auto_refresh_index = 1;
 static int diff_mnemonic_prefix;
 static int diff_no_prefix;
+static int diff_stat_graph_width;
 static int diff_dirstat_permille_default = 30;
 static struct diff_options default_diff_options;
 
@@ -156,6 +157,10 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
 		diff_no_prefix = git_config_bool(var, value);
 		return 0;
 	}
+	if (!strcmp(var, "diff.statgraphwidth")) {
+		diff_stat_graph_width = git_config_int(var, value);
+		return 0;
+	}
 	if (!strcmp(var, "diff.external"))
 		return git_config_string(&external_diff_cmd_cfg, var, value);
 	if (!strcmp(var, "diff.wordregex"))
@@ -1444,6 +1449,9 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	else
 		width = options->stat_width ? options->stat_width : 80;
 
+	if (options->stat_graph_width == -1)
+		options->stat_graph_width = diff_stat_graph_width;
+
 	/*
 	 * Guarantee 3/8*16==6 for the graph part
 	 * and 5/8*16==10 for the filename part
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index e606202..0bdeab7 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -110,6 +110,12 @@ do
 		grep " | " output >actual &&
 		test_cmp "$expect" actual
 	'
+
+	test_expect_success "$cmd $verb statGraphWidth config" '
+		git -c diff.statGraphWidth=26 $cmd $args >output
+		grep " | " output >actual &&
+		test_cmp "$expect" actual
+	'
 done <<\EOF
 ignores expect80 format-patch -1 --stdout
 respects expect40 diff HEAD^ HEAD --stat
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* Re: Submodule commits not show by git log
From: Jens Lehmann @ 2012-02-24 20:45 UTC (permalink / raw)
  To: Wilfred Hughes; +Cc: git
In-Reply-To: <CAMJPRQz09EwnRcMssQDRb4Pj_HZmfuxrJC0Bw6Ka4sA5gfYkWw@mail.gmail.com>

Am 23.02.2012 17:49, schrieb Wilfred Hughes:
> Hi all,
> 
> I'm trying to track changes on a git submodule. `$ git log
> path/to/submodule` is not showing any commits that changed the
> submodule commit.
> 
> For example, in my repo I have a submodule at the path
> ./memcache_utils that has had the commit referenced changed several
> times. It's definitely a submodule:
> 
> $ git submodule
> 
> 13eb087304b995705693d6f0927dec2d88dfadaf datastore_utils
> (heads/master-2-g13eb087)
>  7f5d6710b767a27f14e3e7bc009f026b3e5f0e74 memcache_utils (heads/master)
>  5877e2c2d82645fa44f121884291ee48cf24584d potatobase (5877e2c)
> 
> Yet the only commit shown is when there were files at that path:
> 
> $ git log memcache_utils
> commit 2cbe65bf31901873b01331e95fec72724e7458eb
> Author: [...]
> Date:   Thu Jan 26 20:44:07 2012 +0000
> 
>     Experimenting with Paul G's port of cache-machine. It should
> really be a git submodule but just want to see how it works so have
> taken a copy from [...]
> $
> 
> Have I missed something? I've tried and failed to create a minimal
> test case that demonstrates this behaviour. I can't see anything in
> the man pages to suggest that I'm using git log incorrectly, and
> Googling doesn't help.
> 
> Is this user error, a known bug, or a new one?

That is strange, I can't reproduce your problem here. It would be
great if you could give me access to your repo (you can also mail
me privately if you don't want to disclose the repo to the public).
And what version of git are you using?

^ permalink raw reply

* Re: git log -z doesn't separate commits with NULs
From: Jeff King @ 2012-02-24 20:46 UTC (permalink / raw)
  To: Junio C Hamano; +Cc: Nikolaj Shurkaev, Jakub Narebski, git
In-Reply-To: <7vsji0xalg.fsf@alter.siamese.dyndns.org>

On Fri, Feb 24, 2012 at 12:03:39PM -0800, Junio C Hamano wrote:

> The above text is not telling the entire truth, though.
>
> When the command is run with the "--full-diff" option, seleted commits
> will be shown in full.  This is useful for example when you want to pick
> commits that add a new "frotz" driver, which obviously needs to include
> "drivers/frotz/" subdirectory, without missing necessary changes to the
> Makefiles in the higher level (e.g. "drivers/Makefile"), e.g.
> 
> 	git format-patch --full-diff v1.0..v1.1 -- drivers/frotz
> 
> In such a case, "some parts may be cut off" does not make the log message
> inappropriate.

True. That is also a slightly dangerous thing to do, though, because you
are omitting full patches in the middle that touch the same paths as the
patches you include. So I might send you a patch against Makefile that
does not apply, and nor do you have the interim sha1.

Of course that is a general problem with any commit-limiting in
format-patch (e.g., --grep), and even with sending patches in general (I
have to make sure I based my patch off of something reasonable in the
first place). The key is to be clueful about what you are doing. So
perhaps we are better off to refer the user to git-log(1), say that
commit limiting options in general would work, but be careful with
sending a partial result.

> On the other hand, people often do not use the resulting history of taking
> partial patches (i.e. without --full-diff) and feeding them to "am" as-is.
> The operation is used merely to give them a starting point for working on
> (possibly) an unrelated topic, and the history is further tweaked with
> "rebase -i" or even "commit --amend".  It is not "inappropriate" that the
> log says more than what the patch does in such a use case.  What the log
> says is irrelevant.

Right. I think this comes down to the "clueful" bit. If you understand
what it is you are asking git to do and deciding that the consequences
are OK (either because you are not using the log message, or you know
that the subset of a series you are sending should apply to what the
receiver has).

> > I don't know how well tested every option is, though, so maybe it's not
> > a good idea to encourage the use of random options.
> 
> I obviously agree and also suspect that the real question is not "how well
> tested" but "if it makes sense".
> 
> I am reasonably sure that over time the options and features that make
> sense in the context of producing something that is useful with "am" have
> been already made to work well, but I also am fairly certain that the
> coverage of the code to explicitly reject options that do not make sense
> in that context would be spotty at best.  For example, did we carefully
> design and implement how format-patch should behave when "-z" is given,
> or does the code happen to do whatever it happens to do?  If the latter,
> did we consider rejecting "-z" when given from the command line and
> implement such safety?

Yeah, I think that is a good way of putting it. I tend to think the
commit-limiting options are the useful and working ones, which is why I
suggested mentioning them explicitly above. But I admit I don't use them
myself, so I'm just guessing.

-Peff

^ permalink raw reply

* Re: [PATCH 2/2] do not stream large files to pack when filters are in use
From: Jeff King @ 2012-02-24 20:48 UTC (permalink / raw)
  To: Junio C Hamano; +Cc: git
In-Reply-To: <7vehtkyp6i.fsf@alter.siamese.dyndns.org>

On Fri, Feb 24, 2012 at 12:03:17PM -0800, Junio C Hamano wrote:

> > -	else if (size <= big_file_threshold || type != OBJ_BLOB)
> > +	else if (size <= big_file_threshold || type != OBJ_BLOB ||
> > +		 convert_to_git(path, NULL, 0, NULL, 0))
> 
> Nice.  It would be even nicer to give a readability macro whose name makes
> it clear that this is a query (unfortunately we cannot add '?' at the end
> of the function name) and not a conversion.  Any name suggestions?

Yeah, I cringed a little at all of the NULLs. How about:

  int would_convert_to_git(const char *path);

?

> By the way, I tried this with the tip of 'pu' as of last night, and the
> result segfaults on me in t1050 (hash-object -w) ;-).

Eek. I ran through "make test" on my finished series without a problem,
but it may be a bad interaction with something in "pu", or maybe a
heisenbug. I'll investigate.

-Peff

^ permalink raw reply

* Re: [BugReport] git tag -a / git show
From: Jeff King @ 2012-02-24 20:52 UTC (permalink / raw)
  To: Romain Vimont (®om); +Cc: Zbigniew Jędrzejewski-Szmek, git
In-Reply-To: <1330113345.2727.3.camel@rom-laptop>

On Fri, Feb 24, 2012 at 08:55:45PM +0100, Romain Vimont (®om) wrote:

> Tonight, I just tried something which do exactly what I wanted to do
> this morning:
> 
> $ git checkout -b temp
> $ git commit -a -m 'My config file with mock_data=true'
> $ git tag -a v0.1 -m v0.1
> $ git checkout master
> $ git branch -D temp

There is nothing at all wrong with the commands above, but you might be
interested to know that you can do it without the temporary branch:

  $ git commit -a -m 'My config...'
  $ git tag -m v0.1 v0.1
  $ git reset HEAD^

The final reset will rewind your branch tip and the index state to what
it was before the commit, but will leave the files in the working tree
untouched.

-Peff

^ permalink raw reply

* [PATCH v7 11/11] diff --stat: use less columns for change counts
From: Zbigniew Jędrzejewski-Szmek @ 2012-02-24 20:32 UTC (permalink / raw)
  To: git, gitster
  Cc: Michael J Gruber, pclouds, j.sixt,
	Zbigniew Jędrzejewski-Szmek
In-Reply-To: <1330115538-1576-1-git-send-email-zbyszek@in.waw.pl>

Number of columns required for change counts is now computed based on
the maximum number of changed lines. This means that usually a few
more columns will be available for the filenames and the graph.

The graph width logic is also modified to include enough space for
"Bin XXX -> YYY bytes".

If changes to binary files are mixed with changes to text files,
change counts are padded to take at least three columns. And the other
way around, if change counts require more than three columns, then
"Bin"s are padded to align with the change count. This way, the +-
part starts in the same column as "XXX -> YYY" part for binary files.
This makes the graph easier to parse visually thanks to the empty
column. This mimics the layout of diff --stat before this change.

Tests and the tutorial are updated to reflect the new --stat output.
This means either the removal of extra padding and/or the addition of
up to three extra characters to truncated filenames. One test is added
to check the graph alignment when a binary file change and text file
change of more than 999 lines are committed together.

Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
---
 Documentation/gitcore-tutorial.txt                 |  4 +-
 diff.c                                             | 48 +++++++++++++++----
 t/t0023-crlf-am.sh                                 |  2 +-
 t/t1200-tutorial.sh                                |  4 +-
 t/t3404-rebase-interactive.sh                      |  2 +-
 t/t3903-stash.sh                                   |  4 +-
 t/t4012-diff-binary.sh                             | 19 ++++++++
 ...ff-tree_--cc_--patch-with-stat_--summary_master |  4 +-
 ...diff-tree_--cc_--patch-with-stat_--summary_side |  6 +--
 .../diff.diff-tree_--cc_--patch-with-stat_master   |  4 +-
 .../diff.diff-tree_--cc_--stat_--summary_master    |  4 +-
 t/t4013/diff.diff-tree_--cc_--stat_--summary_side  |  6 +--
 t/t4013/diff.diff-tree_--cc_--stat_master          |  4 +-
 ...pretty=oneline_--root_--patch-with-stat_initial |  6 +--
 .../diff.diff-tree_--pretty_--patch-with-stat_side |  6 +--
 ...-tree_--pretty_--root_--patch-with-stat_initial |  6 +--
 ...f-tree_--pretty_--root_--stat_--summary_initial |  6 +--
 .../diff.diff-tree_--pretty_--root_--stat_initial  |  6 +--
 ...diff.diff-tree_--root_--patch-with-stat_initial |  6 +--
 t/t4013/diff.diff-tree_-c_--stat_--summary_master  |  4 +-
 t/t4013/diff.diff-tree_-c_--stat_--summary_side    |  6 +--
 t/t4013/diff.diff-tree_-c_--stat_master            |  4 +-
 .../diff.diff_--patch-with-stat_-r_initial..side   |  6 +--
 t/t4013/diff.diff_--patch-with-stat_initial..side  |  6 +--
 t/t4013/diff.diff_--stat_initial..side             |  6 +--
 t/t4013/diff.diff_-r_--stat_initial..side          |  6 +--
 ..._--attach_--stdout_--suffix=.diff_initial..side |  6 +--
 ....format-patch_--attach_--stdout_initial..master | 16 +++----
 ...format-patch_--attach_--stdout_initial..master^ | 10 ++--
 ...ff.format-patch_--attach_--stdout_initial..side |  6 +--
 ...nline_--stdout_--numbered-files_initial..master | 16 +++----
 ...tdout_--subject-prefix=TESTCASE_initial..master | 16 +++----
 ....format-patch_--inline_--stdout_initial..master | 16 +++----
 ...format-patch_--inline_--stdout_initial..master^ | 10 ++--
 ...ormat-patch_--inline_--stdout_initial..master^^ |  6 +--
 ...ff.format-patch_--inline_--stdout_initial..side |  6 +--
 ...tch_--stdout_--cover-letter_-n_initial..master^ | 18 ++++----
 ...at-patch_--stdout_--no-numbered_initial..master | 16 +++----
 ...ormat-patch_--stdout_--numbered_initial..master | 16 +++----
 t/t4013/diff.format-patch_--stdout_initial..master | 16 +++----
 .../diff.format-patch_--stdout_initial..master^    | 10 ++--
 t/t4013/diff.format-patch_--stdout_initial..side   |  6 +--
 ....log_--patch-with-stat_--summary_master_--_dir_ |  6 +--
 t/t4013/diff.log_--patch-with-stat_master          | 16 +++----
 t/t4013/diff.log_--patch-with-stat_master_--_dir_  |  6 +--
 ..._--root_--cc_--patch-with-stat_--summary_master | 26 +++++------
 ...f.log_--root_--patch-with-stat_--summary_master | 22 ++++-----
 t/t4013/diff.log_--root_--patch-with-stat_master   | 22 ++++-----
 ...og_--root_-c_--patch-with-stat_--summary_master | 26 +++++------
 t/t4013/diff.show_--patch-with-stat_--summary_side |  6 +--
 t/t4013/diff.show_--patch-with-stat_side           |  6 +--
 t/t4013/diff.show_--stat_--summary_side            |  6 +--
 t/t4013/diff.show_--stat_side                      |  6 +--
 ...nged_--patch-with-stat_--summary_master_--_dir_ |  6 +--
 t/t4013/diff.whatchanged_--patch-with-stat_master  | 16 +++----
 ...ff.whatchanged_--patch-with-stat_master_--_dir_ |  6 +--
 ..._--root_--cc_--patch-with-stat_--summary_master | 26 +++++------
 ...anged_--root_--patch-with-stat_--summary_master | 22 ++++-----
 ...iff.whatchanged_--root_--patch-with-stat_master | 22 ++++-----
 ...ed_--root_-c_--patch-with-stat_--summary_master | 26 +++++------
 t/t4014-format-patch.sh                            |  2 +-
 t/t4016-diff-quote.sh                              | 14 +++---
 t/t4030-diff-textconv.sh                           |  2 +-
 t/t4043-diff-rename-binary.sh                      |  4 +-
 t/t4045-diff-relative.sh                           |  2 +-
 t/t4047-diff-dirstat.sh                            | 54 +++++++++++-----------
 t/t4049-diff-stat-count.sh                         |  4 +-
 t/t4052-stat-output.sh                             |  8 ++--
 t/t5100/patch0001                                  |  2 +-
 t/t5100/patch0002                                  |  2 +-
 t/t5100/patch0003                                  |  2 +-
 t/t5100/patch0005                                  |  4 +-
 t/t5100/patch0006                                  |  2 +-
 t/t5100/patch0010                                  |  2 +-
 t/t5100/patch0011                                  |  2 +-
 t/t5100/patch0014                                  |  2 +-
 t/t5100/patch0014--scissors                        |  2 +-
 t/t5100/sample.mbox                                | 18 ++++----
 t/t7602-merge-octopus-many.sh                      | 12 ++---
 79 files changed, 417 insertions(+), 370 deletions(-)

diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index fb0d569..5b5d5a4 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -1002,8 +1002,8 @@ would be different)
 ----------------
 Updating from ae3a2da... to a80b4aa....
 Fast-forward (no commit created; -m option ignored)
- example |    1 +
- hello   |    1 +
+ example | 1 +
+ hello   | 1 +
  2 files changed, 2 insertions(+)
 ----------------
 
diff --git a/diff.c b/diff.c
index f47bffa..15a69fb 100644
--- a/diff.c
+++ b/diff.c
@@ -1379,8 +1379,8 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 {
 	int i, len, add, del, adds = 0, dels = 0;
 	uintmax_t max_change = 0, max_len = 0;
-	int total_files = data->nr;
-	int width, name_width, graph_width, number_width = 4, count;
+	int total_files = data->nr, count;
+	int width, name_width, graph_width, number_width = 0, bin_width = 0;
 	const char *reset, *add_c, *del_c;
 	const char *line_prefix = "";
 	int extra_shown = 0;
@@ -1416,8 +1416,21 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		if (max_len < len)
 			max_len = len;
 
-		if (file->is_binary || file->is_unmerged)
+		if (file->is_unmerged) {
+			/* "Unmerged" is 8 characters */
+			bin_width = bin_width < 8 ? 8 : bin_width;
 			continue;
+		}
+		if (file->is_binary) {
+			/* "Bin XXX -> YYY bytes" */
+			int w = 14 + decimal_width(file->added)
+				+ decimal_width(file->deleted);
+			bin_width = bin_width < w ? w : bin_width;
+			/* Display change counts aligned with "Bin" */
+			number_width = 3;
+			continue;
+		}
+
 		if (max_change < change)
 			max_change = change;
 	}
@@ -1442,12 +1455,22 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	 * stat_name_width fixes the maximum width of the filename,
 	 * and is also used to divide available columns if there
 	 * aren't enough.
+	 *
+	 * Binary files are displayed with "Bin XXX -> YYY bytes"
+	 * instead of the change count and graph. This part is treated
+	 * similarly to the graph part, except that it is not
+	 * "scaled". If total width is too small to accomodate the
+	 * guaranteed minimum width of the filename part and the
+	 * separators and this message, this message will "overflow"
+	 * making the line longer than the maximum width.
 	 */
 
 	if (options->stat_width == -1)
 		width = term_columns();
 	else
 		width = options->stat_width ? options->stat_width : 80;
+	number_width = decimal_width(max_change) > number_width ?
+		decimal_width(max_change) : number_width;
 
 	if (options->stat_graph_width == -1)
 		options->stat_graph_width = diff_stat_graph_width;
@@ -1461,10 +1484,14 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 
 	/*
 	 * First assign sizes that are wanted, ignoring available width.
+	 * strlen("Bin XXX -> YYY bytes") == bin_width, and the part
+	 * starting from "XXX" should fit in graph_width.
 	 */
-	graph_width = (options->stat_graph_width &&
-		       options->stat_graph_width < max_change) ?
-		options->stat_graph_width : max_change;
+	graph_width = max_change + 4 > bin_width ? max_change : bin_width - 4;
+	if (options->stat_graph_width &&
+	    options->stat_graph_width < graph_width)
+		graph_width = options->stat_graph_width;
+
 	name_width = (options->stat_name_width > 0 &&
 		      options->stat_name_width < max_len) ?
 		options->stat_name_width : max_len;
@@ -1519,7 +1546,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		if (data->files[i]->is_binary) {
 			fprintf(options->file, "%s", line_prefix);
 			show_name(options->file, prefix, name, len);
-			fprintf(options->file, "  Bin ");
+			fprintf(options->file, " %*s ", number_width, "Bin");
 			fprintf(options->file, "%s%"PRIuMAX"%s",
 				del_c, deleted, reset);
 			fprintf(options->file, " -> ");
@@ -1532,7 +1559,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		else if (data->files[i]->is_unmerged) {
 			fprintf(options->file, "%s", line_prefix);
 			show_name(options->file, prefix, name, len);
-			fprintf(options->file, "  Unmerged\n");
+			fprintf(options->file, " Unmerged\n");
 			continue;
 		}
 
@@ -1561,8 +1588,9 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 		}
 		fprintf(options->file, "%s", line_prefix);
 		show_name(options->file, prefix, name, len);
-		fprintf(options->file, "%5"PRIuMAX"%s", added + deleted,
-				added + deleted ? " " : "");
+		fprintf(options->file, " %*"PRIuMAX"%s",
+			number_width, added + deleted,
+			added + deleted ? " " : "");
 		show_graph(options->file, '+', add, add_c, reset);
 		show_graph(options->file, '-', del, del_c, reset);
 		fprintf(options->file, "\n");
diff --git a/t/t0023-crlf-am.sh b/t/t0023-crlf-am.sh
index aaed725..f9bbb91 100755
--- a/t/t0023-crlf-am.sh
+++ b/t/t0023-crlf-am.sh
@@ -11,7 +11,7 @@ Date: Thu, 23 Aug 2007 13:00:00 +0200
 Subject: test1
 
 ---
- foo |    1 +
+ foo | 1 +
  1 files changed, 1 insertions(+), 0 deletions(-)
  create mode 100644 foo
 
diff --git a/t/t1200-tutorial.sh b/t/t1200-tutorial.sh
index 9356bea..397ccb6 100755
--- a/t/t1200-tutorial.sh
+++ b/t/t1200-tutorial.sh
@@ -154,8 +154,8 @@ test_expect_success 'git show-branch' '
 cat > resolve.expect << EOF
 Updating VARIABLE..VARIABLE
 FASTFORWARD (no commit created; -m option ignored)
- example |    1 +
- hello   |    1 +
+ example | 1 +
+ hello   | 1 +
  2 files changed, 2 insertions(+)
 EOF
 
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index b981572..c8fe1a9 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -323,7 +323,7 @@ test_expect_success 'verbose flag is heeded, even after --continue' '
 	echo resolved > file1 &&
 	git add file1 &&
 	git rebase --continue > output &&
-	grep "^ file1 |    2 +-$" output
+	grep "^ file1 | 2 +-$" output
 '
 
 test_expect_success 'multi-squash only fires up editor once' '
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index 663c60a..9b83c28 100755
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -443,7 +443,7 @@ test_expect_success 'stash show - stashes on stack, stash-like argument' '
 	STASH_ID=$(git stash create) &&
 	git reset --hard &&
 	cat >expected <<-EOF &&
-	 file |    1 +
+	 file | 1 +
 	 1 file changed, 1 insertion(+)
 	EOF
 	git stash show ${STASH_ID} >actual &&
@@ -481,7 +481,7 @@ test_expect_success 'stash show - no stashes on stack, stash-like argument' '
 	STASH_ID=$(git stash create) &&
 	git reset --hard &&
 	cat >expected <<-EOF &&
-	 file |    1 +
+	 file | 1 +
 	 1 file changed, 1 insertion(+)
 	EOF
 	git stash show ${STASH_ID} >actual &&
diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh
index 2d9f9a0..971e66a 100755
--- a/t/t4012-diff-binary.sh
+++ b/t/t4012-diff-binary.sh
@@ -90,4 +90,23 @@ test_expect_success 'diff --no-index with binary creation' '
 	test_cmp expected actual
 '
 
+cat >expect <<EOF
+ binfile  |   Bin 0 -> 1026 bytes
+ textfile | 10000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+
+test_expect_success 'diff --stat with binary files and big change count' '
+	echo X | dd of=binfile bs=1k seek=1 &&
+	git add binfile &&
+	i=0 &&
+	while test $i -lt 10000; do
+		echo $i &&
+		i=$(($i + 1))
+	done >textfile &&
+	git add textfile &&
+	git diff --cached --stat binfile textfile >output &&
+	grep " | " output >actual &&
+	test_cmp expect actual
+'
+
 test_done
diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master
index 2f8560c..9951e36 100644
--- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master
@@ -1,7 +1,7 @@
 $ git diff-tree --cc --patch-with-stat --summary master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side
index 72e03c1..cec33fa 100644
--- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side
+++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side
@@ -1,8 +1,8 @@
 $ git diff-tree --cc --patch-with-stat --summary side
 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master
index 8b357d9..db3c0a7 100644
--- a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master
+++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master
@@ -1,7 +1,7 @@
 $ git diff-tree --cc --patch-with-stat master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master
index e0568d6..d019867 100644
--- a/t/t4013/diff.diff-tree_--cc_--stat_--summary_master
+++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master
@@ -1,6 +1,6 @@
 $ git diff-tree --cc --stat --summary master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side
index 5afc823..12b2eee 100644
--- a/t/t4013/diff.diff-tree_--cc_--stat_--summary_side
+++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side
@@ -1,8 +1,8 @@
 $ git diff-tree --cc --stat --summary side
 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 $
diff --git a/t/t4013/diff.diff-tree_--cc_--stat_master b/t/t4013/diff.diff-tree_--cc_--stat_master
index f48367a..40b9179 100644
--- a/t/t4013/diff.diff-tree_--cc_--stat_master
+++ b/t/t4013/diff.diff-tree_--cc_--stat_master
@@ -1,6 +1,6 @@
 $ git diff-tree --cc --stat master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial
index 590864c..817ed06 100644
--- a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial
+++ b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial
@@ -1,8 +1,8 @@
 $ git diff-tree --pretty=oneline --root --patch-with-stat initial
 444ac553ac7612cc88969031b02b3767fb8a353a Initial
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side
index e05e778..fe3f6b7 100644
--- a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side
+++ b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial
index 0e2c956..06eb77e 100644
--- a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial
+++ b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial b/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial
index 384fa44..680eab5 100644
--- a/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial
+++ b/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial b/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial
index 10384a8..9722d1b 100644
--- a/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial
+++ b/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial
@@ -5,8 +5,8 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial
index f57062e..ad69ffe 100644
--- a/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial
+++ b/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial
@@ -1,8 +1,8 @@
 $ git diff-tree --root --patch-with-stat initial
 444ac553ac7612cc88969031b02b3767fb8a353a
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff-tree_-c_--stat_--summary_master b/t/t4013/diff.diff-tree_-c_--stat_--summary_master
index 7088683..81c3021 100644
--- a/t/t4013/diff.diff-tree_-c_--stat_--summary_master
+++ b/t/t4013/diff.diff-tree_-c_--stat_--summary_master
@@ -1,6 +1,6 @@
 $ git diff-tree -c --stat --summary master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff-tree_-c_--stat_--summary_side b/t/t4013/diff.diff-tree_-c_--stat_--summary_side
index ef216ab..e8dc12b 100644
--- a/t/t4013/diff.diff-tree_-c_--stat_--summary_side
+++ b/t/t4013/diff.diff-tree_-c_--stat_--summary_side
@@ -1,8 +1,8 @@
 $ git diff-tree -c --stat --summary side
 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 $
diff --git a/t/t4013/diff.diff-tree_-c_--stat_master b/t/t4013/diff.diff-tree_-c_--stat_master
index ad19f10..89d59b1 100644
--- a/t/t4013/diff.diff-tree_-c_--stat_master
+++ b/t/t4013/diff.diff-tree_-c_--stat_master
@@ -1,6 +1,6 @@
 $ git diff-tree -c --stat master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $
diff --git a/t/t4013/diff.diff_--patch-with-stat_-r_initial..side b/t/t4013/diff.diff_--patch-with-stat_-r_initial..side
index ddad917..be8d1ea 100644
--- a/t/t4013/diff.diff_--patch-with-stat_-r_initial..side
+++ b/t/t4013/diff.diff_--patch-with-stat_-r_initial..side
@@ -1,7 +1,7 @@
 $ git diff --patch-with-stat -r initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff_--patch-with-stat_initial..side b/t/t4013/diff.diff_--patch-with-stat_initial..side
index bdbd114..5424e6d 100644
--- a/t/t4013/diff.diff_--patch-with-stat_initial..side
+++ b/t/t4013/diff.diff_--patch-with-stat_initial..side
@@ -1,7 +1,7 @@
 $ git diff --patch-with-stat initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.diff_--stat_initial..side b/t/t4013/diff.diff_--stat_initial..side
index 6d08f3d..b7741e2 100644
--- a/t/t4013/diff.diff_--stat_initial..side
+++ b/t/t4013/diff.diff_--stat_initial..side
@@ -1,6 +1,6 @@
 $ git diff --stat initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 $
diff --git a/t/t4013/diff.diff_-r_--stat_initial..side b/t/t4013/diff.diff_-r_--stat_initial..side
index 2ddb254..5d514f5 100644
--- a/t/t4013/diff.diff_-r_--stat_initial..side
+++ b/t/t4013/diff.diff_-r_--stat_initial..side
@@ -1,6 +1,6 @@
 $ git diff -r --stat initial..side
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 $
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side b/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side
index 3cab049..547ca06 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side
+++ b/t/t4013/diff.format-patch_--attach_--stdout_--suffix=.diff_initial..side
@@ -12,9 +12,9 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master b/t/t4013/diff.format-patch_--attach_--stdout_initial..master
index 564a4d3..52fedc1 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master
@@ -14,9 +14,9 @@ Content-Transfer-Encoding: 8bit
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master^ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
index 4f28460..1c3cde2 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^
@@ -14,9 +14,9 @@ Content-Transfer-Encoding: 8bit
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..side b/t/t4013/diff.format-patch_--attach_--stdout_initial..side
index b10cc2e..4717bd8 100644
--- a/t/t4013/diff.format-patch_--attach_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..side
@@ -12,9 +12,9 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master
index a976a8a..02c4db7 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_--numbered-files_initial..master
@@ -14,9 +14,9 @@ Content-Transfer-Encoding: 8bit
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
index b4fd664..c7677c5 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_--subject-prefix=TESTCASE_initial..master
@@ -14,9 +14,9 @@ Content-Transfer-Encoding: 8bit
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master b/t/t4013/diff.format-patch_--inline_--stdout_initial..master
index 0d31036..5b3e34e 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master
@@ -14,9 +14,9 @@ Content-Transfer-Encoding: 8bit
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -121,9 +121,9 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
index 18d4714..d13f8a8 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^
@@ -14,9 +14,9 @@ Content-Transfer-Encoding: 8bit
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
index 29e00ab..caec553 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..master^^
@@ -14,9 +14,9 @@ Content-Transfer-Encoding: 8bit
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
diff --git a/t/t4013/diff.format-patch_--inline_--stdout_initial..side b/t/t4013/diff.format-patch_--inline_--stdout_initial..side
index 3572f20..d3a6762 100644
--- a/t/t4013/diff.format-patch_--inline_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--inline_--stdout_initial..side
@@ -12,9 +12,9 @@ Content-Type: text/plain; charset=UTF-8; format=fixed
 Content-Transfer-Encoding: 8bit
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
index 54cdcda..244d964 100644
--- a/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
+++ b/t/t4013/diff.format-patch_--stdout_--cover-letter_-n_initial..master^
@@ -10,10 +10,10 @@ A U Thor (2):
   Second
   Third
 
- dir/sub |    4 ++++
- file0   |    3 +++
- file1   |    3 +++
- file2   |    3 ---
+ dir/sub | 4 ++++
+ file0   | 3 +++
+ file1   | 3 +++
+ file2   | 3 ---
  4 files changed, 10 insertions(+), 3 deletions(-)
  create mode 100644 file1
  delete mode 100644 file2
@@ -28,9 +28,9 @@ Subject: [DIFFERENT_PREFIX 1/2] Second
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -73,8 +73,8 @@ Date: Mon, 26 Jun 2006 00:02:00 +0000
 Subject: [DIFFERENT_PREFIX 2/2] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master b/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master
index 23194eb..bfc287a 100644
--- a/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master
+++ b/t/t4013/diff.format-patch_--stdout_--no-numbered_initial..master
@@ -6,9 +6,9 @@ Subject: [PATCH] Second
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@ Date: Mon, 26 Jun 2006 00:02:00 +0000
 Subject: [PATCH] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -85,9 +85,9 @@ Date: Mon, 26 Jun 2006 00:03:00 +0000
 Subject: [PATCH] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_--numbered_initial..master b/t/t4013/diff.format-patch_--stdout_--numbered_initial..master
index 78f1a80..568f6f5 100644
--- a/t/t4013/diff.format-patch_--stdout_--numbered_initial..master
+++ b/t/t4013/diff.format-patch_--stdout_--numbered_initial..master
@@ -6,9 +6,9 @@ Subject: [PATCH 1/3] Second
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@ Date: Mon, 26 Jun 2006 00:02:00 +0000
 Subject: [PATCH 2/3] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -85,9 +85,9 @@ Date: Mon, 26 Jun 2006 00:03:00 +0000
 Subject: [PATCH 3/3] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_initial..master b/t/t4013/diff.format-patch_--stdout_initial..master
index a3dab7f..5f0352f 100644
--- a/t/t4013/diff.format-patch_--stdout_initial..master
+++ b/t/t4013/diff.format-patch_--stdout_initial..master
@@ -6,9 +6,9 @@ Subject: [PATCH 1/3] Second
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@ Date: Mon, 26 Jun 2006 00:02:00 +0000
 Subject: [PATCH 2/3] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -85,9 +85,9 @@ Date: Mon, 26 Jun 2006 00:03:00 +0000
 Subject: [PATCH 3/3] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.format-patch_--stdout_initial..master^ b/t/t4013/diff.format-patch_--stdout_initial..master^
index 39f4a3f..2ae454d 100644
--- a/t/t4013/diff.format-patch_--stdout_initial..master^
+++ b/t/t4013/diff.format-patch_--stdout_initial..master^
@@ -6,9 +6,9 @@ Subject: [PATCH 1/2] Second
 
 This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -51,8 +51,8 @@ Date: Mon, 26 Jun 2006 00:02:00 +0000
 Subject: [PATCH 2/2] Third
 
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
diff --git a/t/t4013/diff.format-patch_--stdout_initial..side b/t/t4013/diff.format-patch_--stdout_initial..side
index 8810920..a7d52fb 100644
--- a/t/t4013/diff.format-patch_--stdout_initial..side
+++ b/t/t4013/diff.format-patch_--stdout_initial..side
@@ -5,9 +5,9 @@ Date: Mon, 26 Jun 2006 00:03:00 +0000
 Subject: [PATCH] Side
 
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_
index 4085bbd..a18f147 100644
--- a/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_
+++ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_
@@ -12,7 +12,7 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -31,7 +31,7 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -53,7 +53,7 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--patch-with-stat_master b/t/t4013/diff.log_--patch-with-stat_master
index 4586279..ae425c4 100644
--- a/t/t4013/diff.log_--patch-with-stat_master
+++ b/t/t4013/diff.log_--patch-with-stat_master
@@ -12,9 +12,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -54,8 +54,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -86,9 +86,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--patch-with-stat_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_
index 6e172cf..d5207ca 100644
--- a/t/t4013/diff.log_--patch-with-stat_master_--_dir_
+++ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_
@@ -12,7 +12,7 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -31,7 +31,7 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -53,7 +53,7 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master
index 48b0d4b..0fc1e8c 100644
--- a/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@ Date:   Mon Jun 26 00:04:00 2006 +0000
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
@@ -44,9 +44,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.log_--root_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master
index f9dc512..dffc09d 100644
--- a/t/t4013/diff.log_--root_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master
@@ -12,9 +12,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -55,8 +55,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -88,9 +88,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -130,9 +130,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.log_--root_--patch-with-stat_master b/t/t4013/diff.log_--root_--patch-with-stat_master
index 0807ece..55aa980 100644
--- a/t/t4013/diff.log_--root_--patch-with-stat_master
+++ b/t/t4013/diff.log_--root_--patch-with-stat_master
@@ -12,9 +12,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -54,8 +54,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -86,9 +86,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
@@ -127,9 +127,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master
index 84f5ef6..019d85f 100644
--- a/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@ Date:   Mon Jun 26 00:04:00 2006 +0000
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --combined dir/sub
@@ -44,9 +44,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.show_--patch-with-stat_--summary_side b/t/t4013/diff.show_--patch-with-stat_--summary_side
index e60384d..95a474e 100644
--- a/t/t4013/diff.show_--patch-with-stat_--summary_side
+++ b/t/t4013/diff.show_--patch-with-stat_--summary_side
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
diff --git a/t/t4013/diff.show_--patch-with-stat_side b/t/t4013/diff.show_--patch-with-stat_side
index a3a3255..974e99b 100644
--- a/t/t4013/diff.show_--patch-with-stat_side
+++ b/t/t4013/diff.show_--patch-with-stat_side
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.show_--stat_--summary_side b/t/t4013/diff.show_--stat_--summary_side
index d16f464..a71492f 100644
--- a/t/t4013/diff.show_--stat_--summary_side
+++ b/t/t4013/diff.show_--stat_--summary_side
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 $
diff --git a/t/t4013/diff.show_--stat_side b/t/t4013/diff.show_--stat_side
index 6300c05..9be7124 100644
--- a/t/t4013/diff.show_--stat_side
+++ b/t/t4013/diff.show_--stat_side
@@ -5,8 +5,8 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 $
diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_ b/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_
index 16ae543..c8b6af2 100644
--- a/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_
+++ b/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_
@@ -5,7 +5,7 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -24,7 +24,7 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -46,7 +46,7 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_master b/t/t4013/diff.whatchanged_--patch-with-stat_master
index f3e45ec..1ac431b 100644
--- a/t/t4013/diff.whatchanged_--patch-with-stat_master
+++ b/t/t4013/diff.whatchanged_--patch-with-stat_master
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -47,8 +47,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -79,9 +79,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_ b/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_
index c77f0bc..b30c285 100644
--- a/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_
+++ b/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_
@@ -5,7 +5,7 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -24,7 +24,7 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -46,7 +46,7 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
+ dir/sub | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master
index 8d03efe..30aae78 100644
--- a/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@ Date:   Mon Jun 26 00:04:00 2006 +0000
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --cc dir/sub
@@ -44,9 +44,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master
index 1874d06..db90e51 100644
--- a/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -48,8 +48,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -81,9 +81,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -123,9 +123,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4013/diff.whatchanged_--root_--patch-with-stat_master b/t/t4013/diff.whatchanged_--root_--patch-with-stat_master
index 5211ff2..9a6cc92 100644
--- a/t/t4013/diff.whatchanged_--root_--patch-with-stat_master
+++ b/t/t4013/diff.whatchanged_--root_--patch-with-stat_master
@@ -5,9 +5,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -47,8 +47,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
@@ -79,9 +79,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
 
 diff --git a/dir/sub b/dir/sub
@@ -120,9 +120,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
 
 diff --git a/dir/sub b/dir/sub
diff --git a/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master
index ad30245..d1d32bd 100644
--- a/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master
+++ b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master
@@ -6,8 +6,8 @@ Date:   Mon Jun 26 00:04:00 2006 +0000
 
     Merge branch 'side'
 
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 
 diff --combined dir/sub
@@ -44,9 +44,9 @@ Date:   Mon Jun 26 00:03:00 2006 +0000
 
     Side
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file3   |    4 ++++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file3   | 4 ++++
  3 files changed, 9 insertions(+)
  create mode 100644 file3
 
@@ -87,8 +87,8 @@ Date:   Mon Jun 26 00:02:00 2006 +0000
 
     Third
 ---
- dir/sub |    2 ++
- file1   |    3 +++
+ dir/sub | 2 ++
+ file1   | 3 +++
  2 files changed, 5 insertions(+)
  create mode 100644 file1
 
@@ -120,9 +120,9 @@ Date:   Mon Jun 26 00:01:00 2006 +0000
     
     This is the second commit.
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 ---
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 ---
  3 files changed, 5 insertions(+), 3 deletions(-)
  delete mode 100644 file2
 
@@ -162,9 +162,9 @@ Date:   Mon Jun 26 00:00:00 2006 +0000
 
     Initial
 ---
- dir/sub |    2 ++
- file0   |    3 +++
- file2   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
+ file2   | 3 +++
  3 files changed, 8 insertions(+)
  create mode 100644 dir/sub
  create mode 100644 file0
diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh
index 7dfe716..3cfa960 100755
--- a/t/t4014-format-patch.sh
+++ b/t/t4014-format-patch.sh
@@ -519,7 +519,7 @@ test_expect_success 'shortlog of cover-letter wraps overly-long onelines' '
 
 cat > expect << EOF
 ---
- file |   16 ++++++++++++++++
+ file | 16 ++++++++++++++++
  1 file changed, 16 insertions(+)
 
 diff --git a/file b/file
diff --git a/t/t4016-diff-quote.sh b/t/t4016-diff-quote.sh
index ab0c2f0..e451f2a 100755
--- a/t/t4016-diff-quote.sh
+++ b/t/t4016-diff-quote.sh
@@ -59,13 +59,13 @@ test_expect_success TABS_IN_FILENAMES 'git diff --summary -M HEAD' '
 
 test_expect_success TABS_IN_FILENAMES 'setup expected files' '
 cat >expect <<\EOF
- pathname.1 => "Rpathname\twith HT.0"            |    0
- pathname.3 => "Rpathname\nwith LF.0"            |    0
- "pathname\twith HT.3" => "Rpathname\nwith LF.1" |    0
- pathname.2 => Rpathname with SP.0               |    0
- "pathname\twith HT.2" => Rpathname with SP.1    |    0
- pathname.0 => Rpathname.0                       |    0
- "pathname\twith HT.0" => Rpathname.1            |    0
+ pathname.1 => "Rpathname\twith HT.0"            | 0
+ pathname.3 => "Rpathname\nwith LF.0"            | 0
+ "pathname\twith HT.3" => "Rpathname\nwith LF.1" | 0
+ pathname.2 => Rpathname with SP.0               | 0
+ "pathname\twith HT.2" => Rpathname with SP.1    | 0
+ pathname.0 => Rpathname.0                       | 0
+ "pathname\twith HT.0" => Rpathname.1            | 0
  7 files changed, 0 insertions(+), 0 deletions(-)
 EOF
 '
diff --git a/t/t4030-diff-textconv.sh b/t/t4030-diff-textconv.sh
index 4ac162c..bd95f93 100755
--- a/t/t4030-diff-textconv.sh
+++ b/t/t4030-diff-textconv.sh
@@ -85,7 +85,7 @@ test_expect_success 'status -v produces text' '
 '
 
 cat >expect.stat <<'EOF'
- file |  Bin 2 -> 4 bytes
+ file | Bin 2 -> 4 bytes
  1 file changed, 0 insertions(+), 0 deletions(-)
 EOF
 test_expect_success 'diffstat does not run textconv' '
diff --git a/t/t4043-diff-rename-binary.sh b/t/t4043-diff-rename-binary.sh
index 0601281..ad0b2da 100755
--- a/t/t4043-diff-rename-binary.sh
+++ b/t/t4043-diff-rename-binary.sh
@@ -23,8 +23,8 @@ test_expect_success 'move the files into a "sub" directory' '
 '
 
 cat > expected <<\EOF
- bar => sub/bar |  Bin 5 -> 5 bytes
- foo => sub/foo |    0
+ bar => sub/bar | Bin 5 -> 5 bytes
+ foo => sub/foo |   0
  2 files changed, 0 insertions(+), 0 deletions(-)
 
 diff --git a/bar b/sub/bar
diff --git a/t/t4045-diff-relative.sh b/t/t4045-diff-relative.sh
index bd119be..ba33578 100755
--- a/t/t4045-diff-relative.sh
+++ b/t/t4045-diff-relative.sh
@@ -32,7 +32,7 @@ test_expect_success "-p $*" "
 check_stat() {
 expect=$1; shift
 cat >expected <<EOF
- $expect |    1 +
+ $expect | 1 +
  1 file changed, 1 insertion(+)
 EOF
 test_expect_success "--stat $*" "
diff --git a/t/t4047-diff-dirstat.sh b/t/t4047-diff-dirstat.sh
index 29e80a5..75eaf16 100755
--- a/t/t4047-diff-dirstat.sh
+++ b/t/t4047-diff-dirstat.sh
@@ -252,41 +252,41 @@ EOF
 '
 
 cat <<EOF >expect_diff_stat
- changed/text             |    2 +-
- dst/copy/changed/text    |   10 ++++++++++
- dst/copy/rearranged/text |   10 ++++++++++
- dst/copy/unchanged/text  |   10 ++++++++++
- dst/move/changed/text    |   10 ++++++++++
- dst/move/rearranged/text |   10 ++++++++++
- dst/move/unchanged/text  |   10 ++++++++++
- rearranged/text          |    2 +-
- src/move/changed/text    |   10 ----------
- src/move/rearranged/text |   10 ----------
- src/move/unchanged/text  |   10 ----------
+ changed/text             |  2 +-
+ dst/copy/changed/text    | 10 ++++++++++
+ dst/copy/rearranged/text | 10 ++++++++++
+ dst/copy/unchanged/text  | 10 ++++++++++
+ dst/move/changed/text    | 10 ++++++++++
+ dst/move/rearranged/text | 10 ++++++++++
+ dst/move/unchanged/text  | 10 ++++++++++
+ rearranged/text          |  2 +-
+ src/move/changed/text    | 10 ----------
+ src/move/rearranged/text | 10 ----------
+ src/move/unchanged/text  | 10 ----------
  11 files changed, 62 insertions(+), 32 deletions(-)
 EOF
 
 cat <<EOF >expect_diff_stat_M
- changed/text                      |    2 +-
- dst/copy/changed/text             |   10 ++++++++++
- dst/copy/rearranged/text          |   10 ++++++++++
- dst/copy/unchanged/text           |   10 ++++++++++
- {src => dst}/move/changed/text    |    2 +-
- {src => dst}/move/rearranged/text |    2 +-
- {src => dst}/move/unchanged/text  |    0
- rearranged/text                   |    2 +-
+ changed/text                      |  2 +-
+ dst/copy/changed/text             | 10 ++++++++++
+ dst/copy/rearranged/text          | 10 ++++++++++
+ dst/copy/unchanged/text           | 10 ++++++++++
+ {src => dst}/move/changed/text    |  2 +-
+ {src => dst}/move/rearranged/text |  2 +-
+ {src => dst}/move/unchanged/text  |  0
+ rearranged/text                   |  2 +-
  8 files changed, 34 insertions(+), 4 deletions(-)
 EOF
 
 cat <<EOF >expect_diff_stat_CC
- changed/text                      |    2 +-
- {src => dst}/copy/changed/text    |    2 +-
- {src => dst}/copy/rearranged/text |    2 +-
- {src => dst}/copy/unchanged/text  |    0
- {src => dst}/move/changed/text    |    2 +-
- {src => dst}/move/rearranged/text |    2 +-
- {src => dst}/move/unchanged/text  |    0
- rearranged/text                   |    2 +-
+ changed/text                      | 2 +-
+ {src => dst}/copy/changed/text    | 2 +-
+ {src => dst}/copy/rearranged/text | 2 +-
+ {src => dst}/copy/unchanged/text  | 0
+ {src => dst}/move/changed/text    | 2 +-
+ {src => dst}/move/rearranged/text | 2 +-
+ {src => dst}/move/unchanged/text  | 0
+ rearranged/text                   | 2 +-
  8 files changed, 6 insertions(+), 6 deletions(-)
 EOF
 
diff --git a/t/t4049-diff-stat-count.sh b/t/t4049-diff-stat-count.sh
index a6d1887..d7231ee 100755
--- a/t/t4049-diff-stat-count.sh
+++ b/t/t4049-diff-stat-count.sh
@@ -14,8 +14,8 @@ test_expect_success setup '
 	echo a >a &&
 	echo b >b &&
 	cat >expect <<-\EOF
-	 a |    1 +
-	 b |    1 +
+	 a | 1 +
+	 b | 1 +
 	 2 files changed, 2 insertions(+)
 	EOF
 	git diff --stat --stat-count=2 >actual &&
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
index 0bdeab7..202e37e 100755
--- a/t/t4052-stat-output.sh
+++ b/t/t4052-stat-output.sh
@@ -19,11 +19,11 @@ test_expect_success 'preparation' '
 	git commit -m message "$name"
 '
 cat >expect80 <<'EOF'
- ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
 EOF
 
 cat >expect40 <<-'EOF'
- ...aaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
 EOF
 
 while read cmd args
@@ -47,13 +47,13 @@ do
 	'
 
 	test_expect_success "$cmd --stat=...,name-width with long name" '
-		git $cmd $args --stat=60,29 >output &&
+		git $cmd $args --stat=60,32 >output &&
 		grep " | " output >actual &&
 		test_cmp expect40 actual
 	'
 
 	test_expect_success "$cmd --stat-name-width with long name" '
-		git $cmd $args --stat-name-width=29 >output &&
+		git $cmd $args --stat-name-width=32 >output &&
 		grep " | " output >actual &&
 		test_cmp expect40 actual
 	'
diff --git a/t/t5100/patch0001 b/t/t5100/patch0001
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0001
+++ b/t/t5100/patch0001
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0002 b/t/t5100/patch0002
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0002
+++ b/t/t5100/patch0002
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0003 b/t/t5100/patch0003
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0003
+++ b/t/t5100/patch0003
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0005 b/t/t5100/patch0005
index 7d24b24..ab7a383 100644
--- a/t/t5100/patch0005
+++ b/t/t5100/patch0005
@@ -1,7 +1,7 @@
 ---
 
- Documentation/git-cvsimport-script.txt |    9 ++++++++-
- git-cvsimport-script                   |    4 ++--
+ Documentation/git-cvsimport-script.txt | 9 ++++++++-
+ git-cvsimport-script                   | 4 ++--
  2 files changed, 10 insertions(+), 3 deletions(-)
 
 50452f9c0c2df1f04d83a26266ba704b13861632
diff --git a/t/t5100/patch0006 b/t/t5100/patch0006
index 8ce1551..02c9774 100644
--- a/t/t5100/patch0006
+++ b/t/t5100/patch0006
@@ -1,5 +1,5 @@
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
diff --git a/t/t5100/patch0010 b/t/t5100/patch0010
index f055481..436821c 100644
--- a/t/t5100/patch0010
+++ b/t/t5100/patch0010
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c |    2 +-
+ builtin-mailinfo.c | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t5100/patch0011 b/t/t5100/patch0011
index 8841d3c..0988713 100644
--- a/t/t5100/patch0011
+++ b/t/t5100/patch0011
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c  |    4 ++--
+ builtin-mailinfo.c  | 4 ++--
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
 index 3e5fe51..aabfe5c 100644
diff --git a/t/t5100/patch0014 b/t/t5100/patch0014
index 124efd2..3f3825f 100644
--- a/t/t5100/patch0014
+++ b/t/t5100/patch0014
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c |   37 ++++++++++++++++++++++++++++++++++++-
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
  1 files changed, 36 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t5100/patch0014--scissors b/t/t5100/patch0014--scissors
index 124efd2..3f3825f 100644
--- a/t/t5100/patch0014--scissors
+++ b/t/t5100/patch0014--scissors
@@ -1,5 +1,5 @@
 ---
- builtin-mailinfo.c |   37 ++++++++++++++++++++++++++++++++++++-
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
  1 files changed, 36 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t5100/sample.mbox b/t/t5100/sample.mbox
index de10312..34a09a0 100644
--- a/t/t5100/sample.mbox
+++ b/t/t5100/sample.mbox
@@ -12,7 +12,7 @@ Subject: [PATCH] a commit.
 Here is a patch from A U Thor.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -52,7 +52,7 @@ two truly blank and another full of spaces in between.
 Hope this helps.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -83,7 +83,7 @@ Message-Id: <nitpicker.12121212@example.net>
 Hopefully this would fix the problem stated there.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -249,8 +249,8 @@ actual flags.
 Signed-off-by: David K=E5gedal <davidk@lysator.liu.se>
 ---
 
- Documentation/git-cvsimport-script.txt |    9 ++++++++-
- git-cvsimport-script                   |    4 ++--
+ Documentation/git-cvsimport-script.txt | 9 ++++++++-
+ git-cvsimport-script                   | 4 ++--
  2 files changed, 10 insertions(+), 3 deletions(-)
 
 50452f9c0c2df1f04d83a26266ba704b13861632
@@ -379,7 +379,7 @@ Subject: [PATCH] a commit.
 Here is a patch from A U Thor.
 
 ---
- foo |    2 +-
+ foo | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/foo b/foo
@@ -449,7 +449,7 @@ memcmp("Subject: ", header[i], 7) will never match.
 Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se>
 Signed-off-by: Junio C Hamano <gitster@pobox.com>
 ---
- builtin-mailinfo.c |    2 +-
+ builtin-mailinfo.c | 2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
@@ -482,7 +482,7 @@ Content-Transfer-Encoding: quoted-printable
 Here comes a commit log message, and
 its second line is here.
 ---
- builtin-mailinfo.c  |    4 ++--
+ builtin-mailinfo.c  | 4 ++--
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
 index 3e5fe51..aabfe5c 100644
@@ -587,7 +587,7 @@ everything before it in the message body.
 
 Signed-off-by: Junio C Hamano <gitster@pobox.com>
 ---
- builtin-mailinfo.c |   37 ++++++++++++++++++++++++++++++++++++-
+ builtin-mailinfo.c | 37 ++++++++++++++++++++++++++++++++++++-
  1 files changed, 36 insertions(+), 1 deletions(-)
 
 diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
diff --git a/t/t7602-merge-octopus-many.sh b/t/t7602-merge-octopus-many.sh
index 5783ebf..1479b8f 100755
--- a/t/t7602-merge-octopus-many.sh
+++ b/t/t7602-merge-octopus-many.sh
@@ -54,9 +54,9 @@ Trying simple merge with c2
 Trying simple merge with c3
 Trying simple merge with c4
 Merge made by the 'octopus' strategy.
- c2.c |    1 +
- c3.c |    1 +
- c4.c |    1 +
+ c2.c | 1 +
+ c3.c | 1 +
+ c4.c | 1 +
  3 files changed, 3 insertions(+)
  create mode 100644 c2.c
  create mode 100644 c3.c
@@ -73,7 +73,7 @@ cat >expected <<\EOF
 Already up-to-date with c4
 Trying simple merge with c5
 Merge made by the 'octopus' strategy.
- c5.c |    1 +
+ c5.c | 1 +
  1 file changed, 1 insertion(+)
  create mode 100644 c5.c
 EOF
@@ -87,8 +87,8 @@ cat >expected <<\EOF
 Fast-forwarding to: c1
 Trying simple merge with c2
 Merge made by the 'octopus' strategy.
- c1.c |    1 +
- c2.c |    1 +
+ c1.c | 1 +
+ c2.c | 1 +
  2 files changed, 2 insertions(+)
  create mode 100644 c1.c
  create mode 100644 c2.c
-- 
1.7.9.2.332.g05f13

^ permalink raw reply related

* Re: git-subtree Ready #2
From: Junio C Hamano @ 2012-02-24 20:56 UTC (permalink / raw)
  To: Avery Pennarun; +Cc: Jeff King, David A. Greene, git
In-Reply-To: <CAHqTa-2s1xbAfNvjD7cXBe2TBMs1985nag1NOYVfE+dATvfEWA@mail.gmail.com>

Avery Pennarun <apenwarr@gmail.com> writes:

> Overall I agree that there's little benefit in preserving the history,
> at least as far as I can see, *except* that some code changes were
> submitted by people other than me and squashing those changes might
> conceivably cause licensing confusion down the road.

That is a good point, and it sounds like a good enough justification to
merge with history, at least for me.

^ permalink raw reply

* Announcing nntpgit
From: Jonathan Corbet @ 2012-02-24 20:39 UTC (permalink / raw)
  To: git

When kernel.org went down, it took the mainline kernel commits list with
it. That had a fairly serious and unfortunate effect on my workflow,
which, among other things, depends on knowing what's being merged.  I
hacked up various workarounds, but none of them were as useful or
efficient.

Eventually it occurred to me that what I *really* wanted was the commit
stream as an NNTP feed so I could read it in gnus along with most of the
other lists I follow.  The result was nntpgit, a small Python3 program
that tracks repository branches and makes new commits available as
"articles" to all comers.  I've been working with it for a few weeks now
and I'm quite happy; it works better for me than the old list did.

Should anybody wish to experiment with it, they can do so in two ways.
First, the code is available (GPLv2) from:

	git://git.lwn.net/nntpgit.git

Alternatively, it's running on port 8119 on git.lwn.net.  There are
currently two "newsgroups": lwn.mainline for mainline commits, and
lwn.networking for davem's networking tree.  I expect to add others over
time.

Be warned that this is very early stage software!  It does what I need it
to do and little else.  I've not tested it with any newsreaders other than
gnus, so the chances of interoperability problems with others are
significant.  I'd be happy to accept bug reports, though, and even happier
to take patches.  I hope it's useful to somebody.

jon

^ permalink raw reply

* Re: [PATCH 2/2] do not stream large files to pack when filters are in use
From: Jeff King @ 2012-02-24 21:01 UTC (permalink / raw)
  To: Junio C Hamano; +Cc: git
In-Reply-To: <20120224204810.GC21447@sigill.intra.peff.net>

On Fri, Feb 24, 2012 at 03:48:10PM -0500, Jeff King wrote:

> On Fri, Feb 24, 2012 at 12:03:17PM -0800, Junio C Hamano wrote:
> 
> > > -	else if (size <= big_file_threshold || type != OBJ_BLOB)
> > > +	else if (size <= big_file_threshold || type != OBJ_BLOB ||
> > > +		 convert_to_git(path, NULL, 0, NULL, 0))
> > 
> > Nice.  It would be even nicer to give a readability macro whose name makes
> > it clear that this is a query (unfortunately we cannot add '?' at the end
> > of the function name) and not a conversion.  Any name suggestions?
> 
> Yeah, I cringed a little at all of the NULLs. How about:
> 
>   int would_convert_to_git(const char *path);
> 
> ?

I started to do this but had a thought: would other callers want more
flexibility? That is, should convert_to_git's dry run trigger actually
be: the _destination_ buffer is NULL?

I.e., you could call it like this:

  convert_to_git(path, buf, len, NULL, 0);

and find out the real answer, including inspecting buf, about whether
we would convert. Or you could also use a NULL buffer to get the
pessimistic "we might convert" case.

I don't think it really matters that much, as I am introducing only one
caller. I'm not sure if any other code paths would care about this
speculative "maybe we would convert" question, so perhaps it is simply
over-engineering.

-Peff

^ permalink raw reply

* git compiled on same distro, different versions
From: Neal Kreitzinger @ 2012-02-24 21:05 UTC (permalink / raw)
  To: git

If I only test a new git version (compiled from git.git source) on RHEL6 
before I put it on the RHEL5 box is that sufficient for validation?  Should 
git behave the same on both?  If not, why?

We don't have any RHEL5 VM images so it would be much easier for me to test 
on a RHEL6 VM.  I would have to justify the building of a RHEL5 image just 
for this purpose.

v/r,
neal 

^ permalink raw reply


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