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-rw-r--r--Documentation/RelNotes/2.21.0.txt26
-rw-r--r--Documentation/config/user.txt23
-rw-r--r--Documentation/diff-format.txt20
-rw-r--r--Documentation/diff-generate-patch.txt13
-rw-r--r--Documentation/diff-options.txt2
-rw-r--r--Documentation/git-branch.txt6
-rw-r--r--Documentation/git-checkout.txt12
-rw-r--r--Documentation/git-diff-tree.txt11
-rw-r--r--Documentation/git-rebase.txt3
-rw-r--r--Documentation/pretty-formats.txt264
-rw-r--r--Documentation/rev-list-options.txt7
11 files changed, 248 insertions, 139 deletions
diff --git a/Documentation/RelNotes/2.21.0.txt b/Documentation/RelNotes/2.21.0.txt
index 8a9a8dd496..7a49deddf3 100644
--- a/Documentation/RelNotes/2.21.0.txt
+++ b/Documentation/RelNotes/2.21.0.txt
@@ -26,7 +26,7 @@ UI, Workflows & Features
the fast-export side has been made.
* "git push $there $src:$dst" rejects when $dst is not a fully
- qualified refname and not clear what the end user meant. The
+ qualified refname and it is not clear what the end user meant. The
codepath has been taught to give a clearer error message, and also
guess where the push should go by taking the type of the pushed
object into account (e.g. a tag object would want to go under
@@ -77,9 +77,9 @@ UI, Workflows & Features
* A new date format "--date=human" that morphs its output depending
on how far the time is from the current time has been introduced.
- "--date=auto" can be used to use this new format when the output is
- going to the pager or to the terminal and otherwise the default
- format.
+ "--date=auto:human" can be used to use this new format (or any
+ existing format) when the output is going to the pager or to the
+ terminal, and otherwise the default format.
Performance, Internal Implementation, Development Support etc.
@@ -88,7 +88,7 @@ Performance, Internal Implementation, Development Support etc.
(non-)existence of loose objects.
* More codepaths have become aware of working with in-core repository
- instance other than the default "the_repository".
+ instances other than the default "the_repository".
* The "strncat()" function is now among the banned functions.
@@ -125,13 +125,13 @@ Performance, Internal Implementation, Development Support etc.
* The in-core repository instances are passed through more codepaths.
* Update the protocol message specification to allow only the limited
- use of scaled quantities. This is ensure potential compatibility
- issues will not go out of hand.
+ use of scaled quantities. This is to ensure potential compatibility
+ issues will not get out of hand.
* Micro-optimize the code that prepares commit objects to be walked
by "git rev-list" when the commit-graph is available.
- * "git fetch" and "git upload-pack" learned to send all exchange over
+ * "git fetch" and "git upload-pack" learned to send all exchanges over
the sideband channel while talking the v2 protocol.
* The codepath to write out commit-graph has been optimized by
@@ -180,6 +180,13 @@ Performance, Internal Implementation, Development Support etc.
* A flakey "p4" test has been removed.
+ * The code and tests assume that the system supplied iconv() would
+ always use BOM in its output when asked to encode to UTF-16 (or
+ UTF-32), but apparently some implementations output big-endian
+ without BOM. A compile-time knob has been added to help such
+ systems (e.g. NonStop) to add BOM to the output to increase
+ portability.
+
Fixes since v2.20
-----------------
@@ -439,3 +446,6 @@ Fixes since v2.20
(merge 2e285e7803 tz/gpg-test-fix later to maint).
(merge 5427de960b kl/pretty-doc-markup-fix later to maint).
(merge 3815f64b0d js/mingw-host-cpu later to maint).
+ (merge 5fe81438b5 rj/sequencer-sign-off-header-static later to maint).
+ (merge 18a4f6be6b nd/fileno-may-be-macro later to maint).
+ (merge 99e9ab54ab kd/t0028-octal-del-is-377-not-777 later to maint).
diff --git a/Documentation/config/user.txt b/Documentation/config/user.txt
index b5b2ba1199..0557cbbceb 100644
--- a/Documentation/config/user.txt
+++ b/Documentation/config/user.txt
@@ -1,12 +1,19 @@
-user.email::
- Your email address to be recorded in any newly created commits.
- Can be overridden by the `GIT_AUTHOR_EMAIL`, `GIT_COMMITTER_EMAIL`, and
- `EMAIL` environment variables. See linkgit:git-commit-tree[1].
-
user.name::
- Your full name to be recorded in any newly created commits.
- Can be overridden by the `GIT_AUTHOR_NAME` and `GIT_COMMITTER_NAME`
- environment variables. See linkgit:git-commit-tree[1].
+user.email::
+author.name::
+author.email::
+committer.name::
+committer.email::
+ The `user.name` and `user.email` variables determine what ends
+ up in the `author` and `committer` field of commit
+ objects.
+ If you need the `author` or `committer` to be different, the
+ `author.name`, `author.email`, `committer.name` or
+ `committer.email` variables can be set.
+ Also, all of these can be overridden by the `GIT_AUTHOR_NAME`,
+ `GIT_AUTHOR_EMAIL`, `GIT_COMMITTER_NAME`,
+ `GIT_COMMITTER_EMAIL` and `EMAIL` environment variables.
+ See linkgit:git-commit-tree[1] for more information.
user.useConfigOnly::
Instruct Git to avoid trying to guess defaults for `user.email`
diff --git a/Documentation/diff-format.txt b/Documentation/diff-format.txt
index cdcc17f0ad..4d846d7346 100644
--- a/Documentation/diff-format.txt
+++ b/Documentation/diff-format.txt
@@ -95,12 +95,26 @@ from the format described above in the following way:
. there are more "src" modes and "src" sha1
. status is concatenated status characters for each parent
. no optional "score" number
-. single path, only for "dst"
+. tab-separated pathname(s) of the file
-Example:
+For `-c` and `--cc`, only the destination or final path is shown even
+if the file was renamed on any side of history. With
+`--combined-all-paths`, the name of the path in each parent is shown
+followed by the name of the path in the merge commit.
+
+Examples for `-c` and `--cc` without `--combined-all-paths`:
+------------------------------------------------
+::100644 100644 100644 fabadb8 cc95eb0 4866510 MM desc.c
+::100755 100755 100755 52b7a2d 6d1ac04 d2ac7d7 RM bar.sh
+::100644 100644 100644 e07d6c5 9042e82 ee91881 RR phooey.c
+------------------------------------------------
+
+Examples when `--combined-all-paths` added to either `-c` or `--cc`:
------------------------------------------------
-::100644 100644 100644 fabadb8 cc95eb0 4866510 MM describe.c
+::100644 100644 100644 fabadb8 cc95eb0 4866510 MM desc.c desc.c desc.c
+::100755 100755 100755 52b7a2d 6d1ac04 d2ac7d7 RM foo.sh bar.sh bar.sh
+::100644 100644 100644 e07d6c5 9042e82 ee91881 RR fooey.c fuey.c phooey.c
------------------------------------------------
Note that 'combined diff' lists only files which were modified from
diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt
index 231105cff4..f10ca410ad 100644
--- a/Documentation/diff-generate-patch.txt
+++ b/Documentation/diff-generate-patch.txt
@@ -143,6 +143,19 @@ copying detection) are designed to work with diff of two
Similar to two-line header for traditional 'unified' diff
format, `/dev/null` is used to signal created or deleted
files.
++
+However, if the --combined-all-paths option is provided, instead of a
+two-line from-file/to-file you get a N+1 line from-file/to-file header,
+where N is the number of parents in the merge commit
+
+ --- a/file
+ --- a/file
+ --- a/file
+ +++ b/file
++
+This extended format can be useful if rename or copy detection is
+active, to allow you to see the original name of the file in different
+parents.
4. Chunk header format is modified to prevent people from
accidentally feeding it to `patch -p1`. Combined diff format
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 554a34080d..f37374165d 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -36,7 +36,7 @@ endif::git-format-patch[]
-U<n>::
--unified=<n>::
Generate diffs with <n> lines of context instead of
- the usual three.
+ the usual three. Implies `--patch`.
ifndef::git-format-patch[]
Implies `-p`.
endif::git-format-patch[]
diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index 3bd83a7cbd..0cd87ddeff 100644
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -9,7 +9,7 @@ SYNOPSIS
--------
[verse]
'git branch' [--color[=<when>] | --no-color] [-r | -a]
- [--list] [-v [--abbrev=<length> | --no-abbrev]]
+ [--list] [--show-current] [-v [--abbrev=<length> | --no-abbrev]]
[--column[=<options>] | --no-column] [--sort=<key>]
[(--merged | --no-merged) [<commit>]]
[--contains [<commit]] [--no-contains [<commit>]]
@@ -160,6 +160,10 @@ This option is only applicable in non-verbose mode.
branch --list 'maint-*'`, list only the branches that match
the pattern(s).
+--show-current::
+ Print the name of the current branch. In detached HEAD state,
+ nothing is printed.
+
-v::
-vv::
--verbose::
diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index 9a396498d1..f179b43732 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -260,6 +260,9 @@ the conflicted merge in the specified paths.
This means that you can use `git checkout -p` to selectively discard
edits from your current working tree. See the ``Interactive Mode''
section of linkgit:git-add[1] to learn how to operate the `--patch` mode.
++
+Note that this option uses the no overlay mode by default (see also
+`--[no-]overlay`), and currently doesn't support overlay mode.
--ignore-other-worktrees::
`git checkout` refuses when the wanted ref is already checked
@@ -280,6 +283,13 @@ section of linkgit:git-add[1] to learn how to operate the `--patch` mode.
Do not attempt to create a branch if a remote tracking branch
of the same name exists.
+--[no-]overlay::
+ In the default overlay mode, `git checkout` never
+ removes files from the index or the working tree. When
+ specifying `--no-overlay`, files that appear in the index and
+ working tree, but not in <tree-ish> are removed, to make them
+ match <tree-ish> exactly.
+
<branch>::
Branch to checkout; if it refers to a branch (i.e., a name that,
when prepended with "refs/heads/", is a valid ref), then that
@@ -289,7 +299,7 @@ section of linkgit:git-add[1] to learn how to operate the `--patch` mode.
+
You can use the `"@{-N}"` syntax to refer to the N-th last
branch/commit checked out using "git checkout" operation. You may
-also specify `-` which is synonymous to `"@{-1}`.
+also specify `-` which is synonymous to `"@{-1}"`.
+
As a special case, you may use `"A...B"` as a shortcut for the
merge base of `A` and `B` if there is exactly one merge base. You can
diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index 43daa7c046..24f32e8c54 100644
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -10,8 +10,8 @@ SYNOPSIS
--------
[verse]
'git diff-tree' [--stdin] [-m] [-s] [-v] [--no-commit-id] [--pretty]
- [-t] [-r] [-c | --cc] [--root] [<common diff options>]
- <tree-ish> [<tree-ish>] [<path>...]
+ [-t] [-r] [-c | --cc] [--combined-all-paths] [--root]
+ [<common diff options>] <tree-ish> [<tree-ish>] [<path>...]
DESCRIPTION
-----------
@@ -105,6 +105,13 @@ include::pretty-options.txt[]
itself and the commit log message is not shown, just like in any other
"empty diff" case.
+--combined-all-paths::
+ This flag causes combined diffs (used for merge commits) to
+ list the name of the file from all parents. It thus only has
+ effect when -c or --cc are specified, and is likely only
+ useful if filename changes are detected (i.e. when either
+ rename or copy detection have been requested).
+
--always::
Show the commit itself and the commit log message even
if the diff itself is empty.
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index daa16403ec..5629ba4c5d 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -529,7 +529,6 @@ are incompatible with the following options:
* --interactive
* --exec
* --keep-empty
- * --autosquash
* --edit-todo
* --root when used in combination with --onto
@@ -554,8 +553,6 @@ commit started empty (had no changes relative to its parent to
start with) or ended empty (all changes were already applied
upstream in other commits).
-The merge backend does the same.
-
The interactive backend drops commits by default that
started empty and halts if it hits a commit that ended up empty.
The `--keep-empty` option exists for the interactive backend to allow
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index 7bfffae765..079598307a 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -102,120 +102,160 @@ The title was >>t4119: test autocomputing -p<n> for traditional diff input.<<
+
The placeholders are:
-- '%H': commit hash
-- '%h': abbreviated commit hash
-- '%T': tree hash
-- '%t': abbreviated tree hash
-- '%P': parent hashes
-- '%p': abbreviated parent hashes
-- '%an': author name
-- '%aN': author name (respecting .mailmap, see linkgit:git-shortlog[1]
- or linkgit:git-blame[1])
-- '%ae': author email
-- '%aE': author email (respecting .mailmap, see
- linkgit:git-shortlog[1] or linkgit:git-blame[1])
-- '%ad': author date (format respects --date= option)
-- '%aD': author date, RFC2822 style
-- '%ar': author date, relative
-- '%at': author date, UNIX timestamp
-- '%ai': author date, ISO 8601-like format
-- '%aI': author date, strict ISO 8601 format
-- '%cn': committer name
-- '%cN': committer name (respecting .mailmap, see
- linkgit:git-shortlog[1] or linkgit:git-blame[1])
-- '%ce': committer email
-- '%cE': committer email (respecting .mailmap, see
- linkgit:git-shortlog[1] or linkgit:git-blame[1])
-- '%cd': committer date (format respects --date= option)
-- '%cD': committer date, RFC2822 style
-- '%cr': committer date, relative
-- '%ct': committer date, UNIX timestamp
-- '%ci': committer date, ISO 8601-like format
-- '%cI': committer date, strict ISO 8601 format
-- '%d': ref names, like the --decorate option of linkgit:git-log[1]
-- '%D': ref names without the " (", ")" wrapping.
-- '%S': ref name given on the command line by which the commit was reached
- (like `git log --source`), only works with `git log`
-- '%e': encoding
-- '%s': subject
-- '%f': sanitized subject line, suitable for a filename
-- '%b': body
-- '%B': raw body (unwrapped subject and body)
+- Placeholders that expand to a single literal character:
+'%n':: newline
+'%%':: a raw '%'
+'%x00':: print a byte from a hex code
+
+- Placeholders that affect formatting of later placeholders:
+'%Cred':: switch color to red
+'%Cgreen':: switch color to green
+'%Cblue':: switch color to blue
+'%Creset':: reset color
+'%C(...)':: color specification, as described under Values in the
+ "CONFIGURATION FILE" section of linkgit:git-config[1]. By
+ default, colors are shown only when enabled for log output
+ (by `color.diff`, `color.ui`, or `--color`, and respecting
+ the `auto` settings of the former if we are going to a
+ terminal). `%C(auto,...)` is accepted as a historical
+ synonym for the default (e.g., `%C(auto,red)`). Specifying
+ `%C(always,...)` will show the colors even when color is
+ not otherwise enabled (though consider just using
+ `--color=always` to enable color for the whole output,
+ including this format and anything else git might color).
+ `auto` alone (i.e. `%C(auto)`) will turn on auto coloring
+ on the next placeholders until the color is switched
+ again.
+'%m':: left (`<`), right (`>`) or boundary (`-`) mark
+'%w([<w>[,<i1>[,<i2>]]])':: switch line wrapping, like the -w option of
+ linkgit:git-shortlog[1].
+'%<(<N>[,trunc|ltrunc|mtrunc])':: make the next placeholder take at
+ least N columns, padding spaces on
+ the right if necessary. Optionally
+ truncate at the beginning (ltrunc),
+ the middle (mtrunc) or the end
+ (trunc) if the output is longer than
+ N columns. Note that truncating
+ only works correctly with N >= 2.
+'%<|(<N>)':: make the next placeholder take at least until Nth
+ columns, padding spaces on the right if necessary
+'%>(<N>)', '%>|(<N>)':: similar to '%<(<N>)', '%<|(<N>)' respectively,
+ but padding spaces on the left
+'%>>(<N>)', '%>>|(<N>)':: similar to '%>(<N>)', '%>|(<N>)'
+ respectively, except that if the next
+ placeholder takes more spaces than given and
+ there are spaces on its left, use those
+ spaces
+'%><(<N>)', '%><|(<N>)':: similar to '%<(<N>)', '%<|(<N>)'
+ respectively, but padding both sides
+ (i.e. the text is centered)
+
+- Placeholders that expand to information extracted from the commit:
+'%H':: commit hash
+'%h':: abbreviated commit hash
+'%T':: tree hash
+'%t':: abbreviated tree hash
+'%P':: parent hashes
+'%p':: abbreviated parent hashes
+'%an':: author name
+'%aN':: author name (respecting .mailmap, see linkgit:git-shortlog[1]
+ or linkgit:git-blame[1])
+'%ae':: author email
+'%aE':: author email (respecting .mailmap, see linkgit:git-shortlog[1]
+ or linkgit:git-blame[1])
+'%ad':: author date (format respects --date= option)
+'%aD':: author date, RFC2822 style
+'%ar':: author date, relative
+'%at':: author date, UNIX timestamp
+'%ai':: author date, ISO 8601-like format
+'%aI':: author date, strict ISO 8601 format
+'%cn':: committer name
+'%cN':: committer name (respecting .mailmap, see
+ linkgit:git-shortlog[1] or linkgit:git-blame[1])
+'%ce':: committer email
+'%cE':: committer email (respecting .mailmap, see
+ linkgit:git-shortlog[1] or linkgit:git-blame[1])
+'%cd':: committer date (format respects --date= option)
+'%cD':: committer date, RFC2822 style
+'%cr':: committer date, relative
+'%ct':: committer date, UNIX timestamp
+'%ci':: committer date, ISO 8601-like format
+'%cI':: committer date, strict ISO 8601 format
+'%d':: ref names, like the --decorate option of linkgit:git-log[1]
+'%D':: ref names without the " (", ")" wrapping.
+'%S':: ref name given on the command line by which the commit was reached
+ (like `git log --source`), only works with `git log`
+'%e':: encoding
+'%s':: subject
+'%f':: sanitized subject line, suitable for a filename
+'%b':: body
+'%B':: raw body (unwrapped subject and body)
ifndef::git-rev-list[]
-- '%N': commit notes
+'%N':: commit notes
endif::git-rev-list[]
-- '%GG': raw verification message from GPG for a signed commit
-- '%G?': show "G" for a good (valid) signature,
- "B" for a bad signature,
- "U" for a good signature with unknown validity,
- "X" for a good signature that has expired,
- "Y" for a good signature made by an expired key,
- "R" for a good signature made by a revoked key,
- "E" if the signature cannot be checked (e.g. missing key)
- and "N" for no signature
-- '%GS': show the name of the signer for a signed commit
-- '%GK': show the key used to sign a signed commit
-- '%GF': show the fingerprint of the key used to sign a signed commit
-- '%GP': show the fingerprint of the primary key whose subkey was used
- to sign a signed commit
-- '%gD': reflog selector, e.g., `refs/stash@{1}` or
- `refs/stash@{2 minutes ago`}; the format follows the rules described
- for the `-g` option. The portion before the `@` is the refname as
- given on the command line (so `git log -g refs/heads/master` would
- yield `refs/heads/master@{0}`).
-- '%gd': shortened reflog selector; same as `%gD`, but the refname
- portion is shortened for human readability (so `refs/heads/master`
- becomes just `master`).
-- '%gn': reflog identity name
-- '%gN': reflog identity name (respecting .mailmap, see
- linkgit:git-shortlog[1] or linkgit:git-blame[1])
-- '%ge': reflog identity email
-- '%gE': reflog identity email (respecting .mailmap, see
- linkgit:git-shortlog[1] or linkgit:git-blame[1])
-- '%gs': reflog subject
-- '%Cred': switch color to red
-- '%Cgreen': switch color to green
-- '%Cblue': switch color to blue
-- '%Creset': reset color
-- '%C(...)': color specification, as described under Values in the
- "CONFIGURATION FILE" section of linkgit:git-config[1].
- By default, colors are shown only when enabled for log output (by
- `color.diff`, `color.ui`, or `--color`, and respecting the `auto`
- settings of the former if we are going to a terminal). `%C(auto,...)`
- is accepted as a historical synonym for the default (e.g.,
- `%C(auto,red)`). Specifying `%C(always,...)` will show the colors
- even when color is not otherwise enabled (though consider
- just using `--color=always` to enable color for the whole output,
- including this format and anything else git might color). `auto`
- alone (i.e. `%C(auto)`) will turn on auto coloring on the next
- placeholders until the color is switched again.
-- '%m': left (`<`), right (`>`) or boundary (`-`) mark
-- '%n': newline
-- '%%': a raw '%'
-- '%x00': print a byte from a hex code
-- '%w([<w>[,<i1>[,<i2>]]])': switch line wrapping, like the -w option of
- linkgit:git-shortlog[1].
-- '%<(<N>[,trunc|ltrunc|mtrunc])': make the next placeholder take at
- least N columns, padding spaces on the right if necessary.
- Optionally truncate at the beginning (ltrunc), the middle (mtrunc)
- or the end (trunc) if the output is longer than N columns.
- Note that truncating only works correctly with N >= 2.
-- '%<|(<N>)': make the next placeholder take at least until Nth
- columns, padding spaces on the right if necessary
-- '%>(<N>)', '%>|(<N>)': similar to '%<(<N>)', '%<|(<N>)'
- respectively, but padding spaces on the left
-- '%>>(<N>)', '%>>|(<N>)': similar to '%>(<N>)', '%>|(<N>)'
- respectively, except that if the next placeholder takes more spaces
- than given and there are spaces on its left, use those spaces
-- '%><(<N>)', '%><|(<N>)': similar to '%<(<N>)', '%<|(<N>)'
- respectively, but padding both sides (i.e. the text is centered)
-- %(trailers[:options]): display the trailers of the body as interpreted
- by linkgit:git-interpret-trailers[1]. The `trailers` string may be
- followed by a colon and zero or more comma-separated options. If the
- `only` option is given, omit non-trailer lines from the trailer block.
- If the `unfold` option is given, behave as if interpret-trailer's
- `--unfold` option was given. E.g., `%(trailers:only,unfold)` to do
- both.
+'%GG':: raw verification message from GPG for a signed commit
+'%G?':: show "G" for a good (valid) signature,
+ "B" for a bad signature,
+ "U" for a good signature with unknown validity,
+ "X" for a good signature that has expired,
+ "Y" for a good signature made by an expired key,
+ "R" for a good signature made by a revoked key,
+ "E" if the signature cannot be checked (e.g. missing key)
+ and "N" for no signature
+'%GS':: show the name of the signer for a signed commit
+'%GK':: show the key used to sign a signed commit
+'%GF':: show the fingerprint of the key used to sign a signed commit
+'%GP':: show the fingerprint of the primary key whose subkey was used
+ to sign a signed commit
+'%gD':: reflog selector, e.g., `refs/stash@{1}` or `refs/stash@{2
+ minutes ago`}; the format follows the rules described for the
+ `-g` option. The portion before the `@` is the refname as
+ given on the command line (so `git log -g refs/heads/master`
+ would yield `refs/heads/master@{0}`).
+'%gd':: shortened reflog selector; same as `%gD`, but the refname
+ portion is shortened for human readability (so
+ `refs/heads/master` becomes just `master`).
+'%gn':: reflog identity name
+'%gN':: reflog identity name (respecting .mailmap, see
+ linkgit:git-shortlog[1] or linkgit:git-blame[1])
+'%ge':: reflog identity email
+'%gE':: reflog identity email (respecting .mailmap, see
+ linkgit:git-shortlog[1] or linkgit:git-blame[1])
+'%gs':: reflog subject
+'%(trailers[:options])':: display the trailers of the body as
+ interpreted by
+ linkgit:git-interpret-trailers[1]. The
+ `trailers` string may be followed by a colon
+ and zero or more comma-separated options:
+** 'key=<K>': only show trailers with specified key. Matching is done
+ case-insensitively and trailing colon is optional. If option is
+ given multiple times trailer lines matching any of the keys are
+ shown. This option automatically enables the `only` option so that
+ non-trailer lines in the trailer block are hidden. If that is not
+ desired it can be disabled with `only=false`. E.g.,
+ `%(trailers:key=Reviewed-by)` shows trailer lines with key
+ `Reviewed-by`.
+** 'only[=val]': select whether non-trailer lines from the trailer
+ block should be included. The `only` keyword may optionally be
+ followed by an equal sign and one of `true`, `on`, `yes` to omit or
+ `false`, `off`, `no` to show the non-trailer lines. If option is
+ given without value it is enabled. If given multiple times the last
+ value is used.
+** 'separator=<SEP>': specify a separator inserted between trailer
+ lines. When this option is not given each trailer line is
+ terminated with a line feed character. The string SEP may contain
+ the literal formatting codes described above. To use comma as
+ separator one must use `%x2C` as it would otherwise be parsed as
+ next option. If separator option is given multiple times only the
+ last one is used. E.g., `%(trailers:key=Ticket,separator=%x2C )`
+ shows all trailer lines whose key is "Ticket" separated by a comma
+ and a space.
+** 'unfold[=val]': make it behave as if interpret-trailer's `--unfold`
+ option was given. In same way as to for `only` it can be followed
+ by an equal sign and explicit value. E.g.,
+ `%(trailers:only,unfold=true)` unfolds and shows all trailer lines.
+** 'valueonly[=val]': skip over the key part of the trailer line and only
+ show the value part. Also this optionally allows explicit value.
NOTE: Some placeholders may depend on other options given to the
revision traversal engine. For example, the `%g*` reflog options will
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index cad711ce0a..ca959a7286 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -960,6 +960,13 @@ options may be given. See linkgit:git-diff-files[1] for more options.
the parents have only two variants and the merge result picks
one of them without modification.
+--combined-all-paths::
+ This flag causes combined diffs (used for merge commits) to
+ list the name of the file from all parents. It thus only has
+ effect when -c or --cc are specified, and is likely only
+ useful if filename changes are detected (i.e. when either
+ rename or copy detection have been requested).
+
-m::
This flag makes the merge commits show the full diff like
regular commits; for each merge parent, a separate log entry