gitweb.git
Merge branch 'cy/zsh-completion-SP-in-path'Junio C Hamano Fri, 18 Jan 2019 21:49:54 +0000 (13:49 -0800)

Merge branch 'cy/zsh-completion-SP-in-path'

With zsh, "git cmd path<TAB>" was completed to "git cmd path name"
when the completed path has a special character like SP in it,
without any attempt to keep "path name" a single filename. This
has been fixed to complete it to "git cmd path\ name" just like
Bash completion does.

* cy/zsh-completion-SP-in-path:
completion: treat results of git ls-tree as file paths
zsh: complete unquoted paths with spaces correctly

Merge branch 'cy/completion-typofix'Junio C Hamano Fri, 18 Jan 2019 21:49:53 +0000 (13:49 -0800)

Merge branch 'cy/completion-typofix'

Typofix.

* cy/completion-typofix:
completion: fix typo in git-completion.bash

Merge branch 'ew/ban-strncat'Junio C Hamano Fri, 18 Jan 2019 21:49:53 +0000 (13:49 -0800)

Merge branch 'ew/ban-strncat'

The "strncat()" function is now among the banned functions.

* ew/ban-strncat:
banned.h: mark strncat() as banned

Merge branch 'ds/commit-graph-assert-missing-parents'Junio C Hamano Fri, 18 Jan 2019 21:49:53 +0000 (13:49 -0800)

Merge branch 'ds/commit-graph-assert-missing-parents'

Tightening error checking in commit-graph writer.

* ds/commit-graph-assert-missing-parents:
commit-graph: writing missing parents is a BUG

Merge branch 'es/doc-worktree-guessremote-config'Junio C Hamano Fri, 18 Jan 2019 21:49:53 +0000 (13:49 -0800)

Merge branch 'es/doc-worktree-guessremote-config'

Doc clarification.

* es/doc-worktree-guessremote-config:
doc/config: do a better job of introducing 'worktree.guessRemote'

Merge branch 'sb/submodule-unset-core-worktree-when... Junio C Hamano Fri, 18 Jan 2019 21:49:53 +0000 (13:49 -0800)

Merge branch 'sb/submodule-unset-core-worktree-when-worktree-is-lost'

The core.worktree setting in a submodule repository should not be
pointing at a directory when the submodule loses its working tree
(e.g. getting deinit'ed), but the code did not properly maintain
this invariant.

* sb/submodule-unset-core-worktree-when-worktree-is-lost:
submodule deinit: unset core.worktree
submodule--helper: fix BUG message in ensure_core_worktree
submodule: unset core.worktree if no working tree is present
submodule update: add regression test with old style setups

Merge branch 'ma/asciidoctor'Junio C Hamano Fri, 18 Jan 2019 21:49:53 +0000 (13:49 -0800)

Merge branch 'ma/asciidoctor'

Some of the documentation pages formatted incorrectly with
Asciidoctor, which have been fixed.

* ma/asciidoctor:
git-status.txt: render tables correctly under Asciidoctor
Documentation: do not nest open blocks
git-column.txt: fix section header

Merge branch 'jn/stripspace-wo-repository'Junio C Hamano Fri, 18 Jan 2019 21:49:53 +0000 (13:49 -0800)

Merge branch 'jn/stripspace-wo-repository'

"git stripspace" should be usable outside a git repository, but
under the "-s" or "-c" mode, it didn't.

* jn/stripspace-wo-repository:
stripspace: allow -s/-c outside git repository

Merge branch 'sb/submodule-fetchjobs-default-to-one'Junio C Hamano Fri, 18 Jan 2019 21:49:52 +0000 (13:49 -0800)

Merge branch 'sb/submodule-fetchjobs-default-to-one'

"git submodule update" ought to use a single job unless asked, but
by mistake used multiple jobs, which has been fixed.

* sb/submodule-fetchjobs-default-to-one:
submodule update: run at most one fetch job unless otherwise set

Merge branch 'la/quiltimport-keep-non-patch'Junio C Hamano Fri, 18 Jan 2019 21:49:52 +0000 (13:49 -0800)

Merge branch 'la/quiltimport-keep-non-patch'

"git quiltimport" learned "--keep-non-patch" option.

* la/quiltimport-keep-non-patch:
git-quiltimport: add --keep-non-patch option

Merge branch 'nd/style-opening-brace'Junio C Hamano Fri, 18 Jan 2019 21:49:52 +0000 (13:49 -0800)

Merge branch 'nd/style-opening-brace'

Code clean-up.

* nd/style-opening-brace:
style: the opening '{' of a function is in a separate line

Merge branch 'ds/gc-doc-typofix'Junio C Hamano Fri, 18 Jan 2019 21:49:52 +0000 (13:49 -0800)

Merge branch 'ds/gc-doc-typofix'

Typofix.

* ds/gc-doc-typofix:
git-gc.txt: fix typo about gc.writeCommitGraph

Second batch after 2.20Junio C Hamano Mon, 14 Jan 2019 23:33:36 +0000 (15:33 -0800)

Second batch after 2.20

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Merge branch 'do/gitweb-strict-export-conf-doc'Junio C Hamano Mon, 14 Jan 2019 23:29:33 +0000 (15:29 -0800)

Merge branch 'do/gitweb-strict-export-conf-doc'

Doc update.

* do/gitweb-strict-export-conf-doc:
docs: fix $strict_export text in gitweb.conf.txt

Merge branch 'nd/indentation-fix'Junio C Hamano Mon, 14 Jan 2019 23:29:32 +0000 (15:29 -0800)

Merge branch 'nd/indentation-fix'

Code cleanup.

* nd/indentation-fix:
Indent code with TABs

Merge branch 'en/directory-renames-nothanks-doc-update'Junio C Hamano Mon, 14 Jan 2019 23:29:32 +0000 (15:29 -0800)

Merge branch 'en/directory-renames-nothanks-doc-update'

Doc update.

* en/directory-renames-nothanks-doc-update:
git-rebase.txt: update note about directory rename detection and am

Merge branch 'bw/mailmap'Junio C Hamano Mon, 14 Jan 2019 23:29:32 +0000 (15:29 -0800)

Merge branch 'bw/mailmap'

* bw/mailmap:
mailmap: update brandon williams's email address

Merge branch 'fd/gitweb-snapshot-conf-doc-fix'Junio C Hamano Mon, 14 Jan 2019 23:29:32 +0000 (15:29 -0800)

Merge branch 'fd/gitweb-snapshot-conf-doc-fix'

Doc update.

* fd/gitweb-snapshot-conf-doc-fix:
docs/gitweb.conf: config variable typo

Merge branch 'tb/use-common-win32-pathfuncs-on-cygwin'Junio C Hamano Mon, 14 Jan 2019 23:29:32 +0000 (15:29 -0800)

Merge branch 'tb/use-common-win32-pathfuncs-on-cygwin'

Cygwin update.

* tb/use-common-win32-pathfuncs-on-cygwin:
git clone <url> C:\cygwin\home\USER\repo' is working (again)

Merge branch 'km/rebase-doc-typofix'Junio C Hamano Mon, 14 Jan 2019 23:29:32 +0000 (15:29 -0800)

Merge branch 'km/rebase-doc-typofix'

Doc update.

* km/rebase-doc-typofix:
rebase docs: drop stray word in merge command description

Merge branch 'md/exclude-promisor-objects-fix-cleanup'Junio C Hamano Mon, 14 Jan 2019 23:29:31 +0000 (15:29 -0800)

Merge branch 'md/exclude-promisor-objects-fix-cleanup'

Code clean-up.

* md/exclude-promisor-objects-fix-cleanup:
revision.c: put promisor option in specialized struct

Merge branch 'tb/log-G-binary'Junio C Hamano Mon, 14 Jan 2019 23:29:31 +0000 (15:29 -0800)

Merge branch 'tb/log-G-binary'

"git log -G<regex>" looked for a hunk in the "git log -p" patch
output that contained a string that matches the given pattern.
Optimize this code to ignore binary files, which by default will
not show any hunk that would match any pattern (unless textconv or
the --text option is in effect, that is).

* tb/log-G-binary:
log -G: ignore binary files

Merge branch 'sb/diff-color-moved-config-option-fixup'Junio C Hamano Mon, 14 Jan 2019 23:29:31 +0000 (15:29 -0800)

Merge branch 'sb/diff-color-moved-config-option-fixup'

Minor inconsistency fix.

* sb/diff-color-moved-config-option-fixup:
diff: align move detection error handling with other options

Merge branch 'hn/highlight-sideband-keywords'Junio C Hamano Mon, 14 Jan 2019 23:29:30 +0000 (15:29 -0800)

Merge branch 'hn/highlight-sideband-keywords'

Lines that begin with a certain keyword that come over the wire, as
well as lines that consist only of one of these keywords, ought to
be painted in color for easier eyeballing, but the latter was
broken ever since the feature was introduced in 2.19, which has
been corrected.

* hn/highlight-sideband-keywords:
sideband: color lines with keyword only

Merge branch 'cb/test-lint-cp-a'Junio C Hamano Mon, 14 Jan 2019 23:29:30 +0000 (15:29 -0800)

Merge branch 'cb/test-lint-cp-a'

BSD port update.

* cb/test-lint-cp-a:
tests: add lint for non portable cp -a

Merge branch 'cb/t5004-empty-tar-archive-fix'Junio C Hamano Mon, 14 Jan 2019 23:29:30 +0000 (15:29 -0800)

Merge branch 'cb/t5004-empty-tar-archive-fix'

BSD port update.

* cb/t5004-empty-tar-archive-fix:
t5004: avoid using tar for empty packages

Merge branch 'cb/openbsd-allows-reading-directory'Junio C Hamano Mon, 14 Jan 2019 23:29:30 +0000 (15:29 -0800)

Merge branch 'cb/openbsd-allows-reading-directory'

BSD port update.

* cb/openbsd-allows-reading-directory:
config.mak.uname: OpenBSD uses BSD semantics with fread for directories

Merge branch 'hb/t0061-dot-in-path-fix'Junio C Hamano Mon, 14 Jan 2019 23:29:29 +0000 (15:29 -0800)

Merge branch 'hb/t0061-dot-in-path-fix'

Test update.

* hb/t0061-dot-in-path-fix:
t0061: do not fail test if '.' is part of $PATH

Merge branch 'nd/checkout-noisy'Junio C Hamano Mon, 14 Jan 2019 23:29:28 +0000 (15:29 -0800)

Merge branch 'nd/checkout-noisy'

"git checkout [<tree-ish>] path..." learned to report the number of
paths that have been checked out of the index or the tree-ish,
which gives it the same degree of noisy-ness as the case in which
the command checks out a branch.

* nd/checkout-noisy:
t0027: squelch checkout path run outside test_expect_* block
checkout: print something when checking out paths

Merge branch 'ab/commit-graph-progress-fix'Junio C Hamano Mon, 14 Jan 2019 23:29:28 +0000 (15:29 -0800)

Merge branch 'ab/commit-graph-progress-fix'

* ab/commit-graph-progress-fix:
commit-graph: split up close_reachable() progress output

Merge branch 'nd/attr-pathspec-in-tree-walk'Junio C Hamano Mon, 14 Jan 2019 23:29:28 +0000 (15:29 -0800)

Merge branch 'nd/attr-pathspec-in-tree-walk'

The traversal over tree objects has learned to honor
":(attr:label)" pathspec match, which has been implemented only for
enumerating paths on the filesystem.

* nd/attr-pathspec-in-tree-walk:
tree-walk: support :(attr) matching
dir.c: move, rename and export match_attrs()
pathspec.h: clean up "extern" in function declarations
tree-walk.c: make tree_entry_interesting() take an index
tree.c: make read_tree*() take 'struct repository *'

Merge branch 'md/list-lazy-objects-fix'Junio C Hamano Mon, 14 Jan 2019 23:29:28 +0000 (15:29 -0800)

Merge branch 'md/list-lazy-objects-fix'

"git rev-list --exclude-promisor-objects" had to take an object
that does not exist locally (and is lazily available) from the
command line without barfing, but the code dereferenced NULL.

* md/list-lazy-objects-fix:
list-objects.c: don't segfault for missing cmdline objects

git-gc.txt: fix typo about gc.writeCommitGraphDerrick Stolee Tue, 8 Jan 2019 16:52:20 +0000 (08:52 -0800)

git-gc.txt: fix typo about gc.writeCommitGraph

Reported-by: Stefan Haller <stefan@haller-berlin.de>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-quiltimport: add --keep-non-patch optionLaura Abbott Wed, 12 Dec 2018 22:32:27 +0000 (14:32 -0800)

git-quiltimport: add --keep-non-patch option

git-am has the --keep-non-patch option to pass -b to
git-mailinfo for keeping subject prefixes intact. Allow
this option to be used with quiltimport as well.

Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

First batch after 2.20.1Junio C Hamano Fri, 4 Jan 2019 21:39:39 +0000 (13:39 -0800)

First batch after 2.20.1

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Merge branch 'mk/http-backend-kill-children-before... Junio C Hamano Fri, 4 Jan 2019 21:33:34 +0000 (13:33 -0800)

Merge branch 'mk/http-backend-kill-children-before-exit'

The http-backend CGI process did not correctly clean up the child
processes it spawns to run upload-pack etc. when it dies itself,
which has been corrected.

* mk/http-backend-kill-children-before-exit:
http-backend: enable cleaning up forked upload/receive-pack on exit

Merge branch 'sd/stash-wo-user-name'Junio C Hamano Fri, 4 Jan 2019 21:33:34 +0000 (13:33 -0800)

Merge branch 'sd/stash-wo-user-name'

A properly configured username/email is required under
user.useConfigOnly in order to create commits; now "git stash"
(even though it creates commit objects to represent stash entries)
command is exempt from the requirement.

* sd/stash-wo-user-name:
stash: tolerate missing user identity

Merge branch 'sg/clone-initial-fetch-configuration'Junio C Hamano Fri, 4 Jan 2019 21:33:34 +0000 (13:33 -0800)

Merge branch 'sg/clone-initial-fetch-configuration'

Refspecs configured with "git -c var=val clone" did not propagate
to the resulting repository, which has been corrected.

* sg/clone-initial-fetch-configuration:
Documentation/clone: document ignored configuration variables
clone: respect additional configured fetch refspecs during initial fetch
clone: use a more appropriate variable name for the default refspec

Merge branch 'nd/checkout-dwim-fix'Junio C Hamano Fri, 4 Jan 2019 21:33:34 +0000 (13:33 -0800)

Merge branch 'nd/checkout-dwim-fix'

"git checkout frotz" (without any double-dash) avoids ambiguity by
making sure 'frotz' cannot be interpreted as a revision and as a
path at the same time. This safety has been updated to check also
a unique remote-tracking branch 'frotz' in a remote, when dwimming
to create a local branch 'frotz' out of a remote-tracking branch
'frotz' from a remote.

* nd/checkout-dwim-fix:
checkout: disambiguate dwim tracking branches and local files

Merge branch 'ab/push-dwim-dst'Junio C Hamano Fri, 4 Jan 2019 21:33:33 +0000 (13:33 -0800)

Merge branch 'ab/push-dwim-dst'

"git push $there $src:$dst" rejects when $dst is not a fully
qualified refname and 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
refs/tags/).

* ab/push-dwim-dst:
push doc: document the DWYM behavior pushing to unqualified <dst>
push: test that <src> doesn't DWYM if <dst> is unqualified
push: add an advice on unqualified <dst> push
push: move unqualified refname error into a function
push: improve the error shown on unqualified <dst> push
i18n: remote.c: mark error(...) messages for translation
remote.c: add braces in anticipation of a follow-up change

Merge branch 'en/fast-export-import'Junio C Hamano Fri, 4 Jan 2019 21:33:33 +0000 (13:33 -0800)

Merge branch 'en/fast-export-import'

Small fixes and features for fast-export and fast-import, mostly on
the fast-export side.

* en/fast-export-import:
fast-export: add a --show-original-ids option to show original names
fast-import: remove unmaintained duplicate documentation
fast-export: add --reference-excluded-parents option
fast-export: ensure we export requested refs
fast-export: when using paths, avoid corrupt stream with non-existent mark
fast-export: move commit rewriting logic into a function for reuse
fast-export: avoid dying when filtering by paths and old tags exist
fast-export: use value from correct enum
git-fast-export.txt: clarify misleading documentation about rev-list args
git-fast-import.txt: fix documentation for --quiet option
fast-export: convert sha1 to oid

Merge branch 'nd/the-index'Junio C Hamano Fri, 4 Jan 2019 21:33:33 +0000 (13:33 -0800)

Merge branch 'nd/the-index'

More codepaths become aware of working with in-core repository
instance other than the default "the_repository".

* nd/the-index: (22 commits)
rebase-interactive.c: remove the_repository references
rerere.c: remove the_repository references
pack-*.c: remove the_repository references
pack-check.c: remove the_repository references
notes-cache.c: remove the_repository references
line-log.c: remove the_repository reference
diff-lib.c: remove the_repository references
delta-islands.c: remove the_repository references
cache-tree.c: remove the_repository references
bundle.c: remove the_repository references
branch.c: remove the_repository reference
bisect.c: remove the_repository reference
blame.c: remove implicit dependency the_repository
sequencer.c: remove implicit dependency on the_repository
sequencer.c: remove implicit dependency on the_index
transport.c: remove implicit dependency on the_index
notes-merge.c: remove implicit dependency the_repository
notes-merge.c: remove implicit dependency on the_index
list-objects.c: reduce the_repository references
list-objects-filter.c: remove implicit dependency on the_index
...

Merge branch 'jk/loose-object-cache'Junio C Hamano Fri, 4 Jan 2019 21:33:32 +0000 (13:33 -0800)

Merge branch 'jk/loose-object-cache'

Code clean-up with optimization for the codepath that checks
(non-)existence of loose objects.

* jk/loose-object-cache:
odb_load_loose_cache: fix strbuf leak
fetch-pack: drop custom loose object cache
sha1-file: use loose object cache for quick existence check
object-store: provide helpers for loose_objects_cache
sha1-file: use an object_directory for the main object dir
handle alternates paths the same as the main object dir
sha1_file_name(): overwrite buffer instead of appending
rename "alternate_object_database" to "object_directory"
submodule--helper: prefer strip_suffix() to ends_with()
fsck: do not reuse child_process structs

Merge branch 'fc/http-version'Junio C Hamano Fri, 4 Jan 2019 21:33:32 +0000 (13:33 -0800)

Merge branch 'fc/http-version'

The "http.version" configuration variable can be used with recent
enough cURL library to force the version of HTTP used to talk when
fetching and pushing.

* fc/http-version:
http: add support selecting http version

Merge branch 'en/merge-path-collision'Junio C Hamano Fri, 4 Jan 2019 21:33:32 +0000 (13:33 -0800)

Merge branch 'en/merge-path-collision'

Updates for corner cases in merge-recursive.

* en/merge-path-collision:
t6036: avoid non-portable "cp -a"
merge-recursive: combine error handling
t6036, t6043: increase code coverage for file collision handling
merge-recursive: improve rename/rename(1to2)/add[/add] handling
merge-recursive: use handle_file_collision for add/add conflicts
merge-recursive: improve handling for rename/rename(2to1) conflicts
merge-recursive: fix rename/add conflict handling
merge-recursive: new function for better colliding conflict resolutions
merge-recursive: increase marker length with depth of recursion
t6036, t6042: testcases for rename collision of already conflicting files
t6042: add tests for consistency in file collision conflict handling

Merge branch 'nd/i18n'Junio C Hamano Fri, 4 Jan 2019 21:33:31 +0000 (13:33 -0800)

Merge branch 'nd/i18n'

More _("i18n") markings.

* nd/i18n:
fsck: mark strings for translation
fsck: reduce word legos to help i18n
parse-options.c: mark more strings for translation
parse-options.c: turn some die() to BUG()
parse-options: replace opterror() with optname()
repack: mark more strings for translation
remote.c: mark messages for translation
remote.c: turn some error() or die() to BUG()
reflog: mark strings for translation
read-cache.c: add missing colon separators
read-cache.c: mark more strings for translation
read-cache.c: turn die("internal error") to BUG()
attr.c: mark more string for translation
archive.c: mark more strings for translation
alias.c: mark split_cmdline_strerror() strings for translation
git.c: mark more strings for translation

completion: fix typo in git-completion.bashChayoung You Wed, 26 Dec 2018 16:22:16 +0000 (01:22 +0900)

completion: fix typo in git-completion.bash

Signed-off-by: Chayoung You <yousbe@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

completion: treat results of git ls-tree as file pathsChayoung You Tue, 1 Jan 2019 14:05:09 +0000 (23:05 +0900)

completion: treat results of git ls-tree as file paths

Let's say there are files named 'foo bar.txt', and 'abc def/test.txt' in
repository. When following commands trigger a completion:

git show HEAD:fo<Tab>
git show HEAD:ab<Tab>

The completion results in bash/zsh:

git show HEAD:foo bar.txt
git show HEAD:abc def/

Where the both of them have an unescaped space in paths, so they'll be
misread by git. All entries of git ls-tree either a filename or a
directory, so __gitcomp_file() is proper rather than __gitcomp_nl().

Note the commit f12785a3, which handles quoted paths properly. Like this
case, we should dequote $cur_ for ?*:* case. For example, let's say
there is untracked directory 'abc deg', then trigger a completion:

git show HEAD:abc\ de<Tab>
git show HEAD:'abc de<Tab>
git show HEAD:"abc de<Tab>

should uniquely complete 'abc def', but bash completes 'abc def' and
'abc deg' instead. In zsh, triggering a completion:

git show HEAD:abc\ def/<Tab>

should complete 'test.txt', but nothing comes. The both problems will be
resolved by dequoting paths.

__git_complete_revlist_file() passes arguments to __gitcomp_nl() where
the first one is a list something like:

abc def/Z
foo bar.txt Z

where Z is the mark of the EOL.

- The trailing space of blob in __git ls-tree | sed.
It makes the completion results become:

git show HEAD:foo\ bar.txt\ <CURSOR>

So git will try to find a file named 'foo bar.txt ' instead.

- The trailing slash of tree in __git ls-tree | sed.
It makes the completion results on zsh become:

git show HEAD:abc\ def/ <CURSOR>

So that the last space on command like should be removed on zsh to
complete filenames under 'abc def/'.

Signed-off-by: Chayoung You <yousbe@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

zsh: complete unquoted paths with spaces correctlyChayoung You Tue, 1 Jan 2019 14:05:08 +0000 (23:05 +0900)

zsh: complete unquoted paths with spaces correctly

The following is the description of -Q flag of zsh compadd [1]:

This flag instructs the completion code not to quote any
metacharacters in the words when inserting them into the command
line.

Let's say there is a file named 'foo bar.txt' in repository, but it's
not yet added to the repository. Then the following command triggers a
completion:

git add fo<Tab>
git add 'fo<Tab>
git add "fo<Tab>

The completion results in bash:

git add foo\ bar.txt
git add 'foo bar.txt'
git add "foo bar.txt"

While them in zsh:

git add foo bar.txt
git add 'foo bar.txt'
git add "foo bar.txt"

The first one, where the pathname is not enclosed in quotes, should
escape the space with a backslash, just like bash completion does.
Otherwise, this leads git to think there are two files; foo, and
bar.txt.

The main cause of this behavior is __gitcomp_file_direct(). The both
implementions of bash and zsh are called with an argument 'foo bar.txt',
but only bash adds a backslash before a space on command line.

[1]: http://zsh.sourceforge.net/Doc/Release/Completion-Widgets.html

Signed-off-by: Chayoung You <yousbe@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

commit-graph: writing missing parents is a BUGDerrick Stolee Wed, 19 Dec 2018 20:14:07 +0000 (12:14 -0800)

commit-graph: writing missing parents is a BUG

When writing a commit-graph, we write GRAPH_MISSING_PARENT if the
parent's object id does not appear in the list of commits to be
written into the commit-graph. This was done as the initial design
allowed commits to have missing parents, but the final version
requires the commit-graph to be closed under reachability. Thus,
this GRAPH_MISSING_PARENT value should never be written.

However, there are reasons why it could be written! These range
from a bug in the reachable-closure code to a memory error causing
the binary search into the list of object ids to fail. In either
case, we should fail fast and avoid writing the commit-graph file
with bad data.

Remove the GRAPH_MISSING_PARENT constant in favor of the constant
GRAPH_EDGE_LAST_MASK, which has the same value.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

banned.h: mark strncat() as bannedEric Wong Wed, 2 Jan 2019 09:38:46 +0000 (09:38 +0000)

banned.h: mark strncat() as banned

strncat() has the same quadratic behavior as strcat() and is
difficult-to-read and bug-prone. While it hasn't yet been a
problem in git iself, strncat() found it's way into 'master'
of cgit and caused segfaults on my system.

Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

doc/config: do a better job of introducing 'worktree... Eric Sunshine Sun, 23 Dec 2018 19:24:35 +0000 (14:24 -0500)

doc/config: do a better job of introducing 'worktree.guessRemote'

The documentation for this option jumps right in with "With `add`",
without explaining that `add` is a sub-command of "git worktree".
Together with rather odd grammatical structure of the remainder of the
sentence, the description can be difficult for newcomers to understand.
Clarify by improving the grammar and mentioning "git worktree add"
explicitly.

Reported-by: Олег Самойлов <splarv@ya.ru>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

stripspace: allow -s/-c outside git repositoryJonathan Nieder Mon, 17 Dec 2018 16:59:57 +0000 (08:59 -0800)

stripspace: allow -s/-c outside git repository

v2.11.0-rc3~3^2~1 (stripspace: respect repository config, 2016-11-21)
improved stripspace --strip-comments / --comentlines by teaching them
to read repository config, but it went a little too far: when running
stripspace outside any repository, the result is

$ git stripspace --strip-comments <test-input
fatal: not a git repository (or any parent up to mount point /tmp)

That makes experimenting with the stripspace command unnecessarily
fussy. Fix it by discovering the git directory gently, as intended
all along.

Reported-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-status.txt: render tables correctly under AsciidoctorMartin Ågren Sun, 16 Dec 2018 14:28:59 +0000 (15:28 +0100)

git-status.txt: render tables correctly under Asciidoctor

Asciidoctor removes the indentation of each line in these tables, so the
last lines of each table have a completely broken alignment.

Similar to 379805051d ("Documentation: render revisions correctly under
Asciidoctor", 2018-05-06), use an explicit literal block to indicate
that we want to keep the leading whitespace in the tables.

Because this gives us some extra indentation, we can remove the one that
we have been carrying explicitly. That is, drop the first four spaces of
indentation on each line. With Asciidoc (8.6.10), this results in
identical rendering before and after this commit, both for git-status.1
and git-status.html.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation: do not nest open blocksMartin Ågren Sun, 16 Dec 2018 14:28:58 +0000 (15:28 +0100)

Documentation: do not nest open blocks

It appears we try to nest open blocks, but that does not work well with
Asciidoctor, which fails to indent the inner blocks. As a result, they
do not visually seem to relate (as much) to the preceding paragraph as
they should. Drop the outer blocks to fix the rendering of the inner
ones. Asciidoc renders identically before and after this patch, both
man-pages and html.

This also makes Asciidoctor stop rendering a literal '+' before "Under
--pretty=oneline ..." in the manuals for git-log and git-rev-list.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-column.txt: fix section headerMartin Ågren Sun, 16 Dec 2018 14:28:57 +0000 (15:28 +0100)

git-column.txt: fix section header

We have too few dashes under "Examples", which causes Asciidoctor to not
pick it up as a section header. Instead, it thinks we are starting a
code listing block, which ends up containing the remainder of the
document. The result is quite ugly.

Make sure we have as many dashes as we have characters in "Examples".
Asciidoc renders identically before and after this patch, both man-page
and html.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git clone <url> C:\cygwin\home\USER\repo' is working... Torsten Bögershausen Sat, 15 Dec 2018 04:33:30 +0000 (05:33 +0100)

git clone <url> C:\cygwin\home\USER\repo' is working (again)

A regression for cygwin users was introduced with commit 05b458c,
"real_path: resolve symlinks by hand".

In the the commit message we read:
The current implementation of real_path uses chdir() in order to resolve
symlinks. Unfortunately this isn't thread-safe as chdir() affects a
process as a whole...

The old (and non-thread-save) OS calls chdir()/pwd() had been
replaced by a string operation.
The cygwin layer "knows" that "C:\cygwin" is an absolute path,
but the new string operation does not.

"git clone <url> C:\cygwin\home\USER\repo" fails like this:
fatal: Invalid path '/home/USER/repo/C:\cygwin\home\USER\repo'

The solution is to implement has_dos_drive_prefix(), skip_dos_drive_prefix()
is_dir_sep(), offset_1st_component() and convert_slashes() for cygwin
in the same way as it is done in 'Git for Windows' in compat/mingw.[ch]

Extract the needed code into compat/win32/path-utils.[ch] and use it
for cygwin as well.

Reported-by: Steven Penny <svnpenn@gmail.com>
Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

log -G: ignore binary filesThomas Braun Fri, 14 Dec 2018 18:49:12 +0000 (19:49 +0100)

log -G: ignore binary files

The -G<regex> option of log looks for the differences whose patch text
contains added/removed lines that match regex.

Currently -G looks also into patches of binary files (which
according to [1]) is binary as well.

This has a couple of issues:

- It makes the pickaxe search slow. In a proprietary repository of the
author with only ~5500 commits and a total .git size of ~300MB
searching takes ~13 seconds

$time git log -Gwave > /dev/null

real 0m13,241s
user 0m12,596s
sys 0m0,644s

whereas when we ignore binary files with this patch it takes ~4s

$time ~/devel/git/git log -Gwave > /dev/null

real 0m3,713s
user 0m3,608s
sys 0m0,105s

which is a speedup of more than fourfold.

- The internally used algorithm for generating patch text is based on
xdiff and its states in [1]

> The output format of the binary patch file is proprietary
> (and binary) and it is basically a collection of copy and insert
> commands [..]

which means that the current format could change once the internal
algorithm is changed as the format is not standardized. In addition
the git binary patch format used for preparing patches for git apply
is *different* from the xdiff format as can be seen by comparing

git log -p -a

commit 6e95bf4bafccf14650d02ab57f3affe669be10cf
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:14:13 2005 -0700

modify binary file

diff --git a/data.bin b/data.bin
index f414c84..edfeb6f 100644
--- a/data.bin
+++ b/data.bin
@@ -1,2 +1,4 @@
a
a^@a
+a
+a^@a

with git log --binary

commit 6e95bf4bafccf14650d02ab57f3affe669be10cf
Author: A U Thor <author@example.com>
Date: Thu Apr 7 15:14:13 2005 -0700

modify binary file

diff --git a/data.bin b/data.bin
index f414c84bd3aa25fa07836bb1fb73db784635e24b..edfeb6f501[..]
GIT binary patch
literal 12
QcmYe~N@Pgn0zx1O01)N^ZvX%Q

literal 6
NcmYe~N@Pgn0ssWg0XP5v

which seems unexpected.

To resolve these issues this patch makes -G<regex> ignore binary files
by default. Textconv filters are supported and also -a/--text for
getting the old and broken behaviour back.

The -S<block of text> option of log looks for differences that changes
the number of occurrences of the specified block of text (i.e.
addition/deletion) in a file. As we want to keep the current behaviour,
add a test to ensure it stays that way.

[1]: http://www.xmailserver.org/xdiff.html

Signed-off-by: Thomas Braun <thomas.braun@virtuell-zuhause.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

submodule deinit: unset core.worktreeStefan Beller Fri, 14 Dec 2018 23:59:45 +0000 (15:59 -0800)

submodule deinit: unset core.worktree

When a submodule is deinit'd, the working tree is gone, so the setting of
core.worktree is bogus. Unset it. As we covered the only other case in
which a submodule loses its working tree in the earlier step
(i.e. switching branches of top-level project to move to a commit that did
not have the submodule), this makes the code always maintain
core.worktree correctly unset when there is no working tree
for a submodule.

This re-introduces 984cd77ddb (submodule deinit: unset core.worktree,
2018-06-18), which was reverted as part of f178c13fda (Revert "Merge
branch 'sb/submodule-core-worktree'", 2018-09-07)

The whole series was reverted as the offending commit e98317508c
(submodule: ensure core.worktree is set after update, 2018-06-18)
was relied on by other commits such as 984cd77ddb.

Keep the offending commit reverted, but its functionality came back via
4d6d6ef1fc (Merge branch 'sb/submodule-update-in-c', 2018-09-17), such
that we can reintroduce 984cd77ddb now.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

submodule--helper: fix BUG message in ensure_core_worktreeStefan Beller Fri, 14 Dec 2018 23:59:44 +0000 (15:59 -0800)

submodule--helper: fix BUG message in ensure_core_worktree

74d4731da1 (submodule--helper: replace connect-gitdir-workingtree by
ensure-core-worktree, 2018-08-13) missed to update the BUG message.
Fix it.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

submodule: unset core.worktree if no working tree is... Stefan Beller Fri, 14 Dec 2018 23:59:43 +0000 (15:59 -0800)

submodule: unset core.worktree if no working tree is present

When a submodules work tree is removed, we should unset its core.worktree
setting as the worktree is no longer present. This is not just in line
with the conceptual view of submodules, but it fixes an inconvenience
for looking at submodules that are not checked out:

git clone --recurse-submodules git://github.com/git/git && cd git &&
git checkout --recurse-submodules v2.13.0
git -C .git/modules/sha1collisiondetection log
fatal: cannot chdir to '../../../sha1collisiondetection': \
No such file or directory

With this patch applied, the final call to git log works instead of dying
in its setup, as the checkout will unset the core.worktree setting such
that following log will be run in a bare repository.

This patch covers all commands that are in the unpack machinery, i.e.
checkout, read-tree, reset. A follow up patch will address
"git submodule deinit", which will also make use of the new function
submodule_unset_core_worktree(), which is why we expose it in this patch.

This patch was authored as 4fa4f90ccd (submodule: unset core.worktree if
no working tree is present, 2018-06-12), which was reverted as part of
f178c13fda (Revert "Merge branch 'sb/submodule-core-worktree'",
2018-09-07). The revert was needed as the nearby commit e98317508c
(submodule: ensure core.worktree is set after update, 2018-06-18) is
faulty and at the time of 7e25437d35 (Merge branch
'sb/submodule-core-worktree', 2018-07-18) we could not revert the faulty
commit only, as they were depending on each other: If core.worktree is
unset, we have to have ways to ensure that it is set again once
the working tree reappears again.

Now that 4d6d6ef1fc (Merge branch 'sb/submodule-update-in-c', 2018-09-17),
specifically 74d4731da1 (submodule--helper: replace
connect-gitdir-workingtree by ensure-core-worktree, 2018-08-13) is
present, we already check and ensure core.worktree is set when
populating a new work tree, such that we can re-introduce the commits
that unset core.worktree when removing the worktree.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

submodule update: add regression test with old style... Stefan Beller Fri, 14 Dec 2018 23:59:42 +0000 (15:59 -0800)

submodule update: add regression test with old style setups

As f178c13fda (Revert "Merge branch 'sb/submodule-core-worktree'",
2018-09-07) was produced shortly before a release, nobody asked for
a regression test to be included. Add a regression test that makes sure
that the invocation of `git submodule update` on old setups doesn't
produce errors as pointed out in f178c13fda.

The place to add such a regression test may look odd in t7412, but
that is the best place as there we setup old style submodule setups
explicitly.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Sync with Git 2.20.1Junio C Hamano Sat, 15 Dec 2018 04:00:25 +0000 (13:00 +0900)

Sync with Git 2.20.1

* maint:
Git 2.20.1
.gitattributes: ensure t/oid-info/* has eol=lf
t9902: 'send-email' test case requires PERL
t4256: mark support files as LF-only
parse-options: fix SunCC compiler warning
help -a: handle aliases with long names gracefully
help.h: fix coding style
run-command: report exec failure

Prepare for 2.21 cycle to start soonishJunio C Hamano Sat, 15 Dec 2018 03:36:06 +0000 (12:36 +0900)

Prepare for 2.21 cycle to start soonish

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Git 2.20.1 v2.20.1Junio C Hamano Sat, 15 Dec 2018 03:31:34 +0000 (12:31 +0900)

Git 2.20.1

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Merge branch 'jc/run-command-report-exec-failure-fix... Junio C Hamano Sat, 15 Dec 2018 03:24:34 +0000 (12:24 +0900)

Merge branch 'jc/run-command-report-exec-failure-fix' into maint

A recent update accidentally squelched an error message when the
run_command API failed to run a missing command, which has been
corrected.

* jc/run-command-report-exec-failure-fix:
run-command: report exec failure

Merge branch 'js/help-commands-verbose-by-default-fix... Junio C Hamano Sat, 15 Dec 2018 03:24:33 +0000 (12:24 +0900)

Merge branch 'js/help-commands-verbose-by-default-fix' into maint

"git help -a" did not work well when an overly long alias is
defined, which has been corrected.

* js/help-commands-verbose-by-default-fix:
help -a: handle aliases with long names gracefully
help.h: fix coding style

Merge branch 'nd/show-gitcomp-compilation-fix' into... Junio C Hamano Sat, 15 Dec 2018 03:24:33 +0000 (12:24 +0900)

Merge branch 'nd/show-gitcomp-compilation-fix' into maint

Portability fix for a recent update to parse-options API.

* nd/show-gitcomp-compilation-fix:
parse-options: fix SunCC compiler warning

Merge branch 'js/t9902-send-email-completion-fix' into... Junio C Hamano Sat, 15 Dec 2018 03:24:32 +0000 (12:24 +0900)

Merge branch 'js/t9902-send-email-completion-fix' into maint

* js/t9902-send-email-completion-fix:
t9902: 'send-email' test case requires PERL

Merge branch 'js/mailinfo-format-flowed-fix' into maintJunio C Hamano Sat, 15 Dec 2018 03:24:32 +0000 (12:24 +0900)

Merge branch 'js/mailinfo-format-flowed-fix' into maint

Test portability fix.

* js/mailinfo-format-flowed-fix:
t4256: mark support files as LF-only

Merge branch 'ds/hash-independent-tests-fix' into maintJunio C Hamano Sat, 15 Dec 2018 03:24:32 +0000 (12:24 +0900)

Merge branch 'ds/hash-independent-tests-fix' into maint

Test portability fix.

* ds/hash-independent-tests-fix:
.gitattributes: ensure t/oid-info/* has eol=lf

.gitattributes: ensure t/oid-info/* has eol=lfDerrick Stolee Tue, 11 Dec 2018 20:35:46 +0000 (12:35 -0800)

.gitattributes: ensure t/oid-info/* has eol=lf

The new test_oid machinery in the test library requires reading
some information from t/oid-info/hash-info and t/oid-info/oid.

The logic to read from these files in shell uses built-in "read"
command, which leaves CR at the end of these text files when they
are checked out with CRLF line endings, at least when run with bash
shipped with Git for Windows. This results in an unexpected value
in the variable these lines are read into, leading the tests to
fail.

Mark them to be checked out always with the LF line endings.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t9902: 'send-email' test case requires PERLJohannes Schindelin Thu, 13 Dec 2018 14:04:19 +0000 (06:04 -0800)

t9902: 'send-email' test case requires PERL

The oneline notwithstanding, 13374987dd (completion: use _gitcompbuiltin
for format-patch, 2018-11-03) changed also the way send-email options
are completed, by asking the git send-email command itself what options
it offers.

Necessarily, this must fail when built with NO_PERL because send-email
itself is a Perl script. Which means that we need the PERL prerequisite
for the send-email test case in t9902.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

submodule update: run at most one fetch job unless... Junio C Hamano Thu, 13 Dec 2018 19:02:48 +0000 (11:02 -0800)

submodule update: run at most one fetch job unless otherwise set

In a028a1930c (fetching submodules: respect `submodule.fetchJobs`
config option, 2016-02-29), we made sure to keep the default
behavior of fetching at most one submodule at once when not setting
the newly introduced `submodule.fetchJobs` config.

This regressed in 90efe595c5 (builtin/submodule--helper: factor
out submodule updating, 2018-08-03). Fix it.

Reported-by: Sjon Hortensius <sjon@parse.nl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t4256: mark support files as LF-onlyJohannes Schindelin Wed, 12 Dec 2018 18:14:54 +0000 (10:14 -0800)

t4256: mark support files as LF-only

The test t4256-am-format-flowed.sh requires carefully applying a
patch after ignoring padding whitespace. This breaks if the file
is munged to include CRLF line endings instead of LF.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

parse-options: fix SunCC compiler warningNguyễn Thái Ngọc Duy Tue, 11 Dec 2018 15:35:01 +0000 (16:35 +0100)

parse-options: fix SunCC compiler warning

The compiler reports this because show_gitcomp() never actually
returns a value:

"parse-options.c", line 520: warning: Function has no return
statement : show_gitcomp

We could shut the compiler up. But instead let's not bury exit() too
deep. Do the same as internal -h handling, return a special error code
and handle the exit() in parse_options() (and other
parse_options_step() callers) instead.

Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

help -a: handle aliases with long names gracefullyJohannes Schindelin Tue, 11 Dec 2018 14:58:11 +0000 (06:58 -0800)

help -a: handle aliases with long names gracefully

We take pains to determine the longest command beforehand, so that we
can align the category column after printing the command names.

However, then we re-use that value when printing the aliases. If any
alias name is longer than the longest command name, we consequently try
to add a negative number of spaces (but `mput_char()` does not expect
any negative values and simply decrements until the value is 0, i.e.
it tries to add close to 2**31 spaces).

Let's fix this by adjusting the `longest` variable before printing the
aliases.

This fixes https://github.com/git-for-windows/git/issues/1975.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

help.h: fix coding styleJohannes Schindelin Tue, 11 Dec 2018 14:58:10 +0000 (06:58 -0800)

help.h: fix coding style

We want a space after the `while` keyword.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

run-command: report exec failureJunio C Hamano Tue, 11 Dec 2018 05:46:07 +0000 (14:46 +0900)

run-command: report exec failure

In 321fd823 ("run-command: mark path lookup errors with ENOENT",
2018-10-24), we rewrote the logic to execute a command by looking
in the directories on $PATH; as a side effect, a request to run a
command that is not found on $PATH is noticed even before a child
process is forked to execute it.

We however stopped to report an exec failure in such a case by
mistake. Add a logic to report the error unless silent-exec-failure
is requested, to match the original code.

Reported-by: John Passaro <john.a.passaro@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

style: the opening '{' of a function is in a separate... Nguyễn Thái Ngọc Duy Sun, 9 Dec 2018 10:25:21 +0000 (11:25 +0100)

style: the opening '{' of a function is in a separate line

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

rebase docs: drop stray word in merge command descriptionKyle Meyer Sat, 8 Dec 2018 23:15:41 +0000 (18:15 -0500)

rebase docs: drop stray word in merge command description

Delete a misplaced word introduced by caafecfcf1 (rebase
--rebase-merges: adjust man page for octopus support, 2018-03-09).

Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Git 2.20 v2.20.0Junio C Hamano Sun, 9 Dec 2018 04:16:21 +0000 (13:16 +0900)

Git 2.20

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Merge tag 'l10n-2.20.0-rnd3' of https://github.com... Junio C Hamano Sun, 9 Dec 2018 04:11:36 +0000 (13:11 +0900)

Merge tag 'l10n-2.20.0-rnd3' of https://github.com/git-l10n/git-po

l10n-2.20.0-rnd3

* tag 'l10n-2.20.0-rnd3' of https://github.com/git-l10n/git-po: (22 commits)
l10n: de.po: fix two messages
l10n: zh_CN: for git v2.20.0 l10n round 1 to 3
l10n: update German translation
l10n: bg.po: Updated Bulgarian translation (4187t)
l10n: sv.po: Update Swedish translation (4187t0f0u)
l10n: fr.po v2.20.0 round 3
l10n: vi(4187t): Updated Vietnamese translation for v2.20.0 rd3
l10n: es.po v2.20.0 round 3
l10n: git.pot: v2.20.0 round 3 (5 new, 3 removed)
l10n: vi(4185t): Updated Vietnamese translation for v2.20.0
l10n: es.po v2.20.0 round 1
l10n: bg.po: Updated Bulgarian translation (4185t)
l10n: git.pot: v2.20.0 round 2 (2 new, 2 removed)
l10n: bg.po: Updated Bulgarian translation (4185t)
l10n: sv.po: Update Swedish translation (4185t0f0u)
l10n: fr.po v2.20 rnd 1
l10n: Update Catalan translation
l10n: git.pot: v2.20.0 round 1 (254 new, 27 removed)
l10n: Update Catalan translation
l10n: vi.po: fix typo in pack-objects
...

Indent code with TABsNguyễn Thái Ngọc Duy Thu, 6 Dec 2018 15:42:06 +0000 (16:42 +0100)

Indent code with TABs

We indent with TABs and sometimes for fine alignment, TABs followed by
spaces, but never all spaces (unless the indentation is less than 8
columns). Indenting with spaces slips through in some places. Fix
them.

Imported code and compat/ are left alone on purpose. The former should
remain as close as upstream as possible. The latter pretty much has
separate maintainers, it's up to them to decide.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

docs: fix $strict_export text in gitweb.conf.txtDenis Ovsienko Thu, 6 Dec 2018 13:10:24 +0000 (13:10 +0000)

docs: fix $strict_export text in gitweb.conf.txt

The section discusses $gitweb_export_ok and $gitweb_list, but gitweb
Perl code does not have such variables (this likely hangs over from
GITWEB_EXPORT_OK and GITWEB_LIST respectively). Fix the section to
spell $export_ok and $projects_list like the rest of the document.

Signed-off-by: Denis Ovsienko <denis@ovsienko.info>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

docs/gitweb.conf: config variable typoFrank Dana Sat, 8 Dec 2018 00:26:09 +0000 (00:26 +0000)

docs/gitweb.conf: config variable typo

The documentation for the feature 'snapshot' claimed
"This feature can be configured on a per-repository basis via
repository's `gitweb.blame` configuration variable"

Fixed to specify `gitweb.snapshot` as the variable name.

Signed-off-by: Frank Dana <ferdnyc@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

mailmap: update brandon williams's email addressBrandon Williams Fri, 7 Dec 2018 20:56:21 +0000 (12:56 -0800)

mailmap: update brandon williams's email address

Signed-off-by: Brandon Williams <bwilliams.eng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-rebase.txt: update note about directory rename... Elijah Newren Fri, 7 Dec 2018 17:51:20 +0000 (18:51 +0100)

git-rebase.txt: update note about directory rename detection and am

In commit 6aba117d5cf7 ("am: avoid directory rename detection when
calling recursive merge machinery", 2018-08-29), the git-rebase manpage
probably should have also been updated to note the stronger
incompatibility between git-am and directory rename detection. Update
it now.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

l10n: de.po: fix two messagesRalf Thielow Fri, 7 Dec 2018 18:43:07 +0000 (19:43 +0100)

l10n: de.po: fix two messages

Reported-by: Phillip Szelat <phillip.szelat@gmail.com>
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>

l10n: zh_CN: for git v2.20.0 l10n round 1 to 3Jiang Xin Tue, 20 Nov 2018 02:18:06 +0000 (10:18 +0800)

l10n: zh_CN: for git v2.20.0 l10n round 1 to 3

Translate 257 new messages (4187t0f0u) for git 2.20.0.

Reviewed-by: Zhou Fangyi <fangyi.zhou@yuriko.moe>
Reviewed-by: 依云 <lilydjwg@gmail.com>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>

l10n: update German translationRalf Thielow Thu, 6 Dec 2018 06:44:41 +0000 (07:44 +0100)

l10n: update German translation

Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>

revision.c: put promisor option in specialized structMatthew DeVore Mon, 3 Dec 2018 22:10:19 +0000 (14:10 -0800)

revision.c: put promisor option in specialized struct

Put the allow_exclude_promisor_objects flag in setup_revision_opt. When
it was in rev_info, it was unclear when it was used, since rev_info is
passed to functions that don't use the flag. This resulted in
unnecessary setting of the flag in prune.c, so fix that as well.

Signed-off-by: Matthew DeVore <matvore@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

list-objects.c: don't segfault for missing cmdline... Matthew DeVore Wed, 5 Dec 2018 21:43:46 +0000 (13:43 -0800)

list-objects.c: don't segfault for missing cmdline objects

When a command is invoked with both --exclude-promisor-objects,
--objects-edge-aggressive, and a missing object on the command line,
the rev_info.cmdline array could get a NULL pointer for the value of
an 'item' field. Prevent dereferencing of a NULL pointer in that
situation.

Properly handle --ignore-missing. If it is not passed, die when an
object is missing. Otherwise, just silently ignore it.

Signed-off-by: Matthew DeVore <matvore@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Merge branch 'es/format-patch-range-diff-fix-fix'Junio C Hamano Tue, 4 Dec 2018 03:49:50 +0000 (12:49 +0900)

Merge branch 'es/format-patch-range-diff-fix-fix'

* es/format-patch-range-diff-fix-fix:
range-diff: always pass at least minimal diff options

Merge branch 'en/rebase-consistency'Junio C Hamano Tue, 4 Dec 2018 03:49:39 +0000 (12:49 +0900)

Merge branch 'en/rebase-consistency'

* en/rebase-consistency:
rebase docs: fix incorrect format of the section Behavioral Differences

sideband: color lines with keyword onlyStefan Beller Mon, 3 Dec 2018 22:37:13 +0000 (14:37 -0800)

sideband: color lines with keyword only

When bf1a11f0a1 (sideband: highlight keywords in remote sideband output,
2018-08-07) was introduced, it was carefully considered which strings
would be highlighted. However 59a255aef0 (sideband: do not read beyond
the end of input, 2018-08-18) brought in a regression that the original
did not test for. A line containing only the keyword and nothing else
("SUCCESS") should still be colored.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

rebase docs: fix incorrect format of the section Behavi... Johannes Sixt Mon, 3 Dec 2018 17:34:49 +0000 (18:34 +0100)

rebase docs: fix incorrect format of the section Behavioral Differences

The text body of section Behavioral Differences is typeset as code,
but should be regular text. Remove the indentation to achieve that.

While here, prettify the language:

- use "the x backend" instead of "x-based rebase";
- use present tense instead of future tense;

and use subsections instead of a list.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

RelNotes 2.20: drop spurious double quoteMartin Ågren Mon, 3 Dec 2018 20:21:51 +0000 (21:21 +0100)

RelNotes 2.20: drop spurious double quote

We have three double-quote characters, which is one too many or too few.
Dropping the last one seems to match the original intention best.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

RelNotes 2.20: clarify sentenceMartin Ågren Mon, 3 Dec 2018 20:21:50 +0000 (21:21 +0100)

RelNotes 2.20: clarify sentence

I had to read this sentence a few times to understand it. Let's try to
clarify it.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

RelNotes 2.20: move some items between sectionsMartin Ågren Mon, 3 Dec 2018 20:21:49 +0000 (21:21 +0100)

RelNotes 2.20: move some items between sections

Some items that should be in "Performance, Internal Implementation,
Development Support etc." have ended up in "UI, Workflows & Features"
and "Fixes since v2.19". Move them, and do s/uses/use/ while at it.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>