gitweb.git
Merge branch 'es/utf8-stupid-compiler-workaround'Junio C Hamano Wed, 24 Jun 2015 19:21:46 +0000 (12:21 -0700)

Merge branch 'es/utf8-stupid-compiler-workaround'

A compilation workaround.

* es/utf8-stupid-compiler-workaround:
utf8: NO_ICONV: silence uninitialized variable warning

Merge branch 'rl/am-3way-config'Junio C Hamano Wed, 24 Jun 2015 19:21:45 +0000 (12:21 -0700)

Merge branch 'rl/am-3way-config'

"git am" learned am.threeWay configuration variable.

* rl/am-3way-config:
git-am: add am.threeWay config variable
t4150-am: refactor am -3 tests
git-am.sh: fix initialization of the threeway variable

Merge branch 'jc/ll-merge-expose-path'Junio C Hamano Wed, 24 Jun 2015 19:21:45 +0000 (12:21 -0700)

Merge branch 'jc/ll-merge-expose-path'

Traditionally, external low-level 3-way merge drivers are expected
to produce their results based solely on the contents of the three
variants given in temporary files named by %O, %A and %B on their
command line. Additionally allow them to look at the final path
(given by %P).

* jc/ll-merge-expose-path:
ll-merge: pass the original path to external drivers

Merge branch 'es/osx-header-pollutes-mask-macro'Junio C Hamano Wed, 24 Jun 2015 19:21:44 +0000 (12:21 -0700)

Merge branch 'es/osx-header-pollutes-mask-macro'

* es/osx-header-pollutes-mask-macro:
ewah: use less generic macro name
ewah/bitmap: silence warning about MASK macro redefinition

Merge branch 'es/configure-getdelim'Junio C Hamano Wed, 24 Jun 2015 19:21:43 +0000 (12:21 -0700)

Merge branch 'es/configure-getdelim'

Auto-detect availability of getdelim() that helps optimized version
of strbuf_getwholeline().

* es/configure-getdelim:
configure: add getdelim() check
config.mak.uname: Darwin: define HAVE_GETDELIM for modern OS X releases

Merge branch 'pt/pull-optparse'Junio C Hamano Wed, 24 Jun 2015 19:21:42 +0000 (12:21 -0700)

Merge branch 'pt/pull-optparse'

"git pull" has become more aware of the options meant for
underlying "git fetch" and then learned to use parse-options
parser.

* pt/pull-optparse:
pull: use git-rev-parse --parseopt for option parsing
pull: handle git-fetch's options as well

Merge branch 'qn/blame-show-email'Junio C Hamano Wed, 24 Jun 2015 19:21:41 +0000 (12:21 -0700)

Merge branch 'qn/blame-show-email'

"git blame" learned blame.showEmail configuration variable.

* qn/blame-show-email:
blame: add blame.showEmail configuration

Merge branch 'jc/do-not-feed-tags-to-clear-commit-marks'Junio C Hamano Wed, 24 Jun 2015 19:21:40 +0000 (12:21 -0700)

Merge branch 'jc/do-not-feed-tags-to-clear-commit-marks'

"git format-patch --ignore-if-upstream A..B" did not like to be fed
tags as boundary commits.

* jc/do-not-feed-tags-to-clear-commit-marks:
format-patch: do not feed tags to clear_commit_marks()

Merge branch 'es/send-email-sendmail-alias'Junio C Hamano Wed, 24 Jun 2015 19:21:39 +0000 (12:21 -0700)

Merge branch 'es/send-email-sendmail-alias'

"git send-email" learned to handle more forms of sendmail style
aliases file.

* es/send-email-sendmail-alias:
send-email: further warn about unsupported sendmail aliases features
t9001: add sendmail aliases line continuation tests
t9001: refactor sendmail aliases test infrastructure
send-email: implement sendmail aliases line continuation support
send-email: simplify sendmail aliases comment and blank line recognizer
send-email: refactor sendmail aliases parser
send-email: fix style: cuddle 'elsif' and 'else' with closing brace
send-email: drop noise comments which merely repeat what code says
send-email: visually distinguish sendmail aliases parser warnings
send-email: further document missing sendmail aliases functionality

Merge branch 'jc/apply-reject-noop-hunk'Junio C Hamano Wed, 24 Jun 2015 19:21:39 +0000 (12:21 -0700)

Merge branch 'jc/apply-reject-noop-hunk'

"git apply" cannot diagnose a patch corruption when the breakage is
to mark the length of the hunk shorter than it really is on the
hunk header line "@@ -l,k +m,n @@"; one special case it could is
when the hunk becomes no-op (e.g. k == n == 2 for two-line context
patch output), and it learned how to do so.

* jc/apply-reject-noop-hunk:
apply: reject a hunk that does not do anything

git-multimail: update to release 1.1.0Matthieu Moy Thu, 18 Jun 2015 08:46:04 +0000 (10:46 +0200)

git-multimail: update to release 1.1.0

The changes are described in CHANGES.

Contributions-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Contributions-by: Richard Hansen <rhansen@rhansen.org>
Contributions-by: Michael Haggerty <mhagger@alum.mit.edu>
Contributions-by: Elijah Newren <newren@gmail.com>
Contributions-by: Luke Mewburn <luke@mewburn.net>
Contributions-by: Dave Boutcher <daveboutcher@gmail.com>
Contributions-by: Azat Khuzhin <a3at.mail@gmail.com>
Contributions-by: Sebastian Schuberth <sschuberth@gmail.com>
Contributions-by: Mikko Johannes Koivunalho <mikko.koivunalho@iki.fi>
Contributions-by: Elijah Newren <newren@palantir.com>
Contributions-by: Benoît Ryder <benoit@ryder.fr>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Eighth batch for 2.5Junio C Hamano Tue, 16 Jun 2015 21:39:31 +0000 (14:39 -0700)

Eighth batch for 2.5

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

Sync with 2.4.4Junio C Hamano Tue, 16 Jun 2015 21:39:01 +0000 (14:39 -0700)

Sync with 2.4.4

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

Git 2.4.4 v2.4.4Junio C Hamano Tue, 16 Jun 2015 21:38:01 +0000 (14:38 -0700)

Git 2.4.4

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

Merge branch 'jk/clone-dissociate' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:52 +0000 (14:33 -0700)

Merge branch 'jk/clone-dissociate' into maint

Code clean-up.

* jk/clone-dissociate:
clone: reorder --dissociate and --reference options
clone: use OPT_STRING_LIST for --reference

Merge branch 'sb/submodule-doc-intro' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:52 +0000 (14:33 -0700)

Merge branch 'sb/submodule-doc-intro' into maint

* sb/submodule-doc-intro:
submodule doc: reorder introductory paragraphs

Merge branch 'sb/glossary-submodule' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:51 +0000 (14:33 -0700)

Merge branch 'sb/glossary-submodule' into maint

* sb/glossary-submodule:
glossary: add "remote", "submodule", "superproject"

Merge branch 'ah/usage-strings' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:50 +0000 (14:33 -0700)

Merge branch 'ah/usage-strings' into maint

A few usage string updates.

* ah/usage-strings:
blame, log: format usage strings similarly to those in documentation

Merge branch 'mc/commit-doc-grammofix' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:49 +0000 (14:33 -0700)

Merge branch 'mc/commit-doc-grammofix' into maint

Doc grammar fix.

* mc/commit-doc-grammofix:
Documentation/git-commit: grammofix

Merge branch 'rs/janitorial' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:47 +0000 (14:33 -0700)

Merge branch 'rs/janitorial' into maint

Code clean-up.

* rs/janitorial:
dir: remove unused variable sb
clean: remove unused variable buf
use file_exists() to check if a file exists in the worktree

Merge branch 'sb/test-bitmap-free-at-end' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:47 +0000 (14:33 -0700)

Merge branch 'sb/test-bitmap-free-at-end' into maint

An earlier leakfix to bitmap testing code was incomplete.

* sb/test-bitmap-free-at-end:
test_bitmap_walk: free bitmap with bitmap_free

Merge branch 'dt/clean-pathspec-filter-then-lstat'... Junio C Hamano Tue, 16 Jun 2015 21:33:46 +0000 (14:33 -0700)

Merge branch 'dt/clean-pathspec-filter-then-lstat' into maint

"git clean pathspec..." tried to lstat(2) and complain even for
paths outside the given pathspec.

* dt/clean-pathspec-filter-then-lstat:
clean: only lstat files in pathspec

Merge branch 'jk/http-backend-deadlock' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:45 +0000 (14:33 -0700)

Merge branch 'jk/http-backend-deadlock' into maint

Communication between the HTTP server and http_backend process can
lead to a dead-lock when relaying a large ref negotiation request.
Diagnose the situation better, and mitigate it by reading such a
request first into core (to a reasonable limit).

* jk/http-backend-deadlock:
http-backend: spool ref negotiation requests to buffer
t5551: factor out tag creation
http-backend: fix die recursion with custom handler

Merge branch 'jh/filter-empty-contents' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:44 +0000 (14:33 -0700)

Merge branch 'jh/filter-empty-contents' into maint

The clean/smudge interface did not work well when filtering an
empty contents (failed and then passed the empty input through).
It can be argued that a filter that produces anything but empty for
an empty input is nonsense, but if the user wants to do strange
things, then why not?

* jh/filter-empty-contents:
sha1_file: pass empty buffer to index empty file

Merge branch 'jk/stash-options' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:43 +0000 (14:33 -0700)

Merge branch 'jk/stash-options' into maint

Make "git stash something --help" error out, so that users can
safely say "git stash drop --help".

* jk/stash-options:
stash: recognize "--help" for subcommands
stash: complain about unknown flags

Merge branch 'mm/log-format-raw-doc' into maintJunio C Hamano Tue, 16 Jun 2015 21:33:42 +0000 (14:33 -0700)

Merge branch 'mm/log-format-raw-doc' into maint

Clarify that "log --raw" and "log --format=raw" are unrelated
concepts.

* mm/log-format-raw-doc:
Documentation/log: clarify sha1 non-abbreviation in log --raw
Documentation/log: clarify what --raw means

Merge branch 'ep/do-not-feed-a-pointer-to-array-size... Junio C Hamano Tue, 16 Jun 2015 21:33:41 +0000 (14:33 -0700)

Merge branch 'ep/do-not-feed-a-pointer-to-array-size' into maint

Catch a programmer mistake to feed a pointer not an array to
ARRAY_SIZE() macro, by using a couple of GCC extensions.

* ep/do-not-feed-a-pointer-to-array-size:
git-compat-util.h: implement a different ARRAY_SIZE macro for for safely deriving the size of array

Merge branch 'nd/slim-index-pack-memory-usage'Junio C Hamano Tue, 16 Jun 2015 21:27:08 +0000 (14:27 -0700)

Merge branch 'nd/slim-index-pack-memory-usage'

An earlier optimization broke index-pack for a large object
transfer; this fixes it before the breakage hits any released
version.

* nd/slim-index-pack-memory-usage:
index-pack: fix truncation of off_t in comparison

Merge branch 'sb/pack-protocol-mention-smart-http'Junio C Hamano Tue, 16 Jun 2015 21:27:07 +0000 (14:27 -0700)

Merge branch 'sb/pack-protocol-mention-smart-http'

Doc updates.

* sb/pack-protocol-mention-smart-http:
Documentation/technical/pack-protocol: mention http as possible protocol

Merge branch 'jk/make-fix-dependencies'Junio C Hamano Tue, 16 Jun 2015 21:27:06 +0000 (14:27 -0700)

Merge branch 'jk/make-fix-dependencies'

Build clean-up.

* jk/make-fix-dependencies:
Makefile: silence perl/PM.stamp recipe
Makefile: avoid timestamp updates to GIT-BUILD-OPTIONS
Makefile: drop dependency between git-instaweb and gitweb

Merge branch 'jk/die-on-bogus-worktree-late'Junio C Hamano Tue, 16 Jun 2015 21:27:06 +0000 (14:27 -0700)

Merge branch 'jk/die-on-bogus-worktree-late'

The setup code used to die when core.bare and core.worktree are set
inconsistently, even for commands that do not need working tree.

* jk/die-on-bogus-worktree-late:
setup_git_directory: delay core.bare/core.worktree errors

Merge branch 'sg/merge-summary-config'Junio C Hamano Tue, 16 Jun 2015 21:27:05 +0000 (14:27 -0700)

Merge branch 'sg/merge-summary-config'

Doc updates.

* sg/merge-summary-config:
Documentation: include 'merge.branchdesc' for merge and config as well

Merge branch 'ah/send-email-sendmail-alias'Junio C Hamano Tue, 16 Jun 2015 21:27:04 +0000 (14:27 -0700)

Merge branch 'ah/send-email-sendmail-alias'

"git send-email" learned the alias file format used by the sendmail
program (in an abbreviated form).

* ah/send-email-sendmail-alias:
t9001: write $HOME/, not ~/, to help shells without tilde expansion
send-email: add sendmail email aliases format

Merge tag 'l10n-2.4-maint-de-updates' of git://github... Junio C Hamano Sun, 14 Jun 2015 21:24:49 +0000 (14:24 -0700)

Merge tag 'l10n-2.4-maint-de-updates' of git://github.com/git-l10n/git-po into maint

l10n-2.4-maint-de-updates

* tag 'l10n-2.4-maint-de-updates' of git://github.com/git-l10n/git-po:
l10n: de.po: translation fix for fall-back to 3way merge
l10n: de.po: punctuation fixes
l10n: de.po: grammar fix
l10n: de.po: change error message from "sagen" to "Meinten Sie"

l10n: de.po: translation fix for fall-back to 3way... Michael J Gruber Tue, 19 May 2015 08:51:34 +0000 (10:51 +0200)

l10n: de.po: translation fix for fall-back to 3way merge

The English version is correct, but misleading: It is not the 3way merge
that is being patched also, but that is being fallen back to also.

The German version translates the former meaning. Make it translate the
latter.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>

l10n: de.po: punctuation fixesMichael J Gruber Tue, 19 May 2015 08:51:33 +0000 (10:51 +0200)

l10n: de.po: punctuation fixes

This respects the ellipsis style used in de.po.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>

l10n: de.po: grammar fixMichael J Gruber Tue, 19 May 2015 08:51:32 +0000 (10:51 +0200)

l10n: de.po: grammar fix

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>

l10n: de.po: change error message from "sagen" to ... Phillip Sz Sat, 9 May 2015 11:28:55 +0000 (13:28 +0200)

l10n: de.po: change error message from "sagen" to "Meinten Sie"

We should not use "sagen" if someone has written something wrong.
Although it's "say" in English, we should not use it in German
and instead use our normal error message.

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

Second half of seventh batchJunio C Hamano Thu, 11 Jun 2015 16:35:25 +0000 (09:35 -0700)

Second half of seventh batch

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

Merge branch 'tb/complete-sequencing'Junio C Hamano Thu, 11 Jun 2015 16:29:59 +0000 (09:29 -0700)

Merge branch 'tb/complete-sequencing'

The bash completion script (in contrib/) learned a few options that
"git revert" takes.

* tb/complete-sequencing:
completion: suggest sequencer commands for revert

Merge branch 'jk/squelch-missing-link-warning-for-unrea... Junio C Hamano Thu, 11 Jun 2015 16:29:58 +0000 (09:29 -0700)

Merge branch 'jk/squelch-missing-link-warning-for-unreachable'

Recent "git prune" traverses young unreachable objects to safekeep
old objects in the reachability chain from them, which sometimes
caused error messages that are unnecessarily alarming.

* jk/squelch-missing-link-warning-for-unreachable:
suppress errors on missing UNINTERESTING links
silence broken link warnings with revs->ignore_missing_links
add quieter versions of parse_{tree,commit}

Merge branch 'pt/pull-tests'Junio C Hamano Thu, 11 Jun 2015 16:29:58 +0000 (09:29 -0700)

Merge branch 'pt/pull-tests'

Add more test coverage to "git pull".

* pt/pull-tests:
t5520: check reflog action in fast-forward merge
t5521: test --dry-run does not make any changes
t5520: test --rebase failure on unborn branch with index
t5520: test --rebase with multiple branches
t5520: test work tree fast-forward when fetch updates head
t5520: test for failure if index has unresolved entries
t5520: test no merge candidates cases
t5520: prevent field splitting in content comparisons

Merge branch 'sb/glossary-submodule'Junio C Hamano Thu, 11 Jun 2015 16:29:57 +0000 (09:29 -0700)

Merge branch 'sb/glossary-submodule'

* sb/glossary-submodule:
glossary: add "remote", "submodule", "superproject"

Merge branch 'sb/submodule-doc-intro'Junio C Hamano Thu, 11 Jun 2015 16:29:56 +0000 (09:29 -0700)

Merge branch 'sb/submodule-doc-intro'

* sb/submodule-doc-intro:
submodule doc: reorder introductory paragraphs

Merge branch 'jk/diagnose-config-mmap-failure'Junio C Hamano Thu, 11 Jun 2015 16:29:55 +0000 (09:29 -0700)

Merge branch 'jk/diagnose-config-mmap-failure'

The configuration reader/writer uses mmap(2) interface to access
the files; when we find a directory, it barfed with "Out of memory?".

* jk/diagnose-config-mmap-failure:
xmmap(): drop "Out of memory?"
config.c: rewrite ENODEV into EISDIR when mmap fails
config.c: avoid xmmap error messages
config.c: fix mmap leak when writing config
read-cache.c: drop PROT_WRITE from mmap of index

Merge branch 'mt/p4-depotFile-at-version'Junio C Hamano Thu, 11 Jun 2015 16:29:55 +0000 (09:29 -0700)

Merge branch 'mt/p4-depotFile-at-version'

* mt/p4-depotFile-at-version:
p4: retrieve the right revision of the file in UTF-16 codepath

Merge branch 'mh/verify-lock-error-report'Junio C Hamano Thu, 11 Jun 2015 16:29:54 +0000 (09:29 -0700)

Merge branch 'mh/verify-lock-error-report'

Bring consistency to error reporting mechanism used in "refs" API.

* mh/verify-lock-error-report:
ref_transaction_commit(): do not capitalize error messages
verify_lock(): do not capitalize error messages
verify_lock(): report errors via a strbuf
verify_lock(): on errors, let the caller unlock the lock
verify_lock(): return 0/-1 rather than struct ref_lock *

Merge branch 'jk/color-diff-plain-is-context'Junio C Hamano Thu, 11 Jun 2015 16:29:53 +0000 (09:29 -0700)

Merge branch 'jk/color-diff-plain-is-context'

"color.diff.plain" was a misnomer; give it 'color.diff.context' as
a more logical synonym.

* jk/color-diff-plain-is-context:
diff.h: rename DIFF_PLAIN color slot to DIFF_CONTEXT
diff: accept color.diff.context as a synonym for "plain"

Merge branch 'jk/clone-dissociate'Junio C Hamano Thu, 11 Jun 2015 16:29:52 +0000 (09:29 -0700)

Merge branch 'jk/clone-dissociate'

Code clean-up.

* jk/clone-dissociate:
clone: reorder --dissociate and --reference options
clone: use OPT_STRING_LIST for --reference

Merge branch 'jc/diff-ws-error-highlight'Junio C Hamano Thu, 11 Jun 2015 16:29:51 +0000 (09:29 -0700)

Merge branch 'jc/diff-ws-error-highlight'

Allow whitespace breakages in deleted and context lines to be also
painted in the output.

* jc/diff-ws-error-highlight:
diff.c: --ws-error-highlight=<kind> option
diff.c: add emit_del_line() and emit_context_line()
t4015: separate common setup and per-test expectation
t4015: modernise style

utf8: NO_ICONV: silence uninitialized variable warningEric Sunshine Fri, 5 Jun 2015 06:42:16 +0000 (02:42 -0400)

utf8: NO_ICONV: silence uninitialized variable warning

The last argument of reencode_string_len() is an 'int *' which is
assigned the length of the converted string. When NO_ICONV is defined,
however, reencode_string_len() is stubbed out by the macro:

#define reencode_string_len(a,b,c,d,e) NULL

which never assigns a value to the final argument. When called like
this:

int n;
char *s = reencode_string_len(..., &n);
if (s)
do_something(s, n);

some compilers complain that 'n' is used uninitialized within the
conditional.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Sync with 2.4.3Junio C Hamano Fri, 5 Jun 2015 19:23:18 +0000 (12:23 -0700)

Sync with 2.4.3

Git 2.4.3 v2.4.3Junio C Hamano Fri, 5 Jun 2015 19:15:57 +0000 (12:15 -0700)

Git 2.4.3

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

The first half of the seventh batch for 2.5Junio C Hamano Fri, 5 Jun 2015 19:20:57 +0000 (12:20 -0700)

The first half of the seventh batch for 2.5

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

Merge branch 'ld/p4-editor-multi-words'Junio C Hamano Fri, 5 Jun 2015 19:17:38 +0000 (12:17 -0700)

Merge branch 'ld/p4-editor-multi-words'

Unlike "$EDITOR" and "$GIT_EDITOR" that can hold the path to the
command and initial options (e.g. "/path/to/emacs -nw"), 'git p4'
did not let the shell interpolate the contents of the environment
variable that name the editor "$P4EDITOR" (and "$EDITOR", too).
Make it in line with the rest of Git, as well as with Perforce.

* ld/p4-editor-multi-words:
git-p4: tests: use test-chmtime in place of touch
git-p4: fix handling of multi-word P4EDITOR
git-p4: add failing test for P4EDITOR handling

Merge branch 'bc/object-id'Junio C Hamano Fri, 5 Jun 2015 19:17:37 +0000 (12:17 -0700)

Merge branch 'bc/object-id'

for_each_ref() callback functions were taught to name the objects
not with "unsigned char sha1[20]" but with "struct object_id".

* bc/object-id: (56 commits)
struct ref_lock: convert old_sha1 member to object_id
warn_if_dangling_symref(): convert local variable "junk" to object_id
each_ref_fn_adapter(): remove adapter
rev_list_insert_ref(): remove unneeded arguments
rev_list_insert_ref_oid(): new function, taking an object_oid
mark_complete(): remove unneeded arguments
mark_complete_oid(): new function, taking an object_oid
clear_marks(): rewrite to take an object_id argument
mark_complete(): rewrite to take an object_id argument
send_ref(): convert local variable "peeled" to object_id
upload-pack: rewrite functions to take object_id arguments
find_symref(): convert local variable "unused" to object_id
find_symref(): rewrite to take an object_id argument
write_one_ref(): rewrite to take an object_id argument
write_refs_to_temp_dir(): convert local variable sha1 to object_id
submodule: rewrite to take an object_id argument
shallow: rewrite functions to take object_id arguments
handle_one_ref(): rewrite to take an object_id argument
add_info_ref(): rewrite to take an object_id argument
handle_one_reflog(): rewrite to take an object_id argument
...

Merge branch 'jk/at-push-sha1'Junio C Hamano Fri, 5 Jun 2015 19:17:36 +0000 (12:17 -0700)

Merge branch 'jk/at-push-sha1'

Introduce <branch>@{push} short-hand to denote the remote-tracking
branch that tracks the branch at the remote the <branch> would be
pushed to.

* jk/at-push-sha1:
for-each-ref: accept "%(push)" format
for-each-ref: use skip_prefix instead of starts_with
sha1_name: implement @{push} shorthand
sha1_name: refactor interpret_upstream_mark
sha1_name: refactor upstream_mark
remote.c: add branch_get_push
remote.c: return upstream name from stat_tracking_info
remote.c: untangle error logic in branch_get_upstream
remote.c: report specific errors from branch_get_upstream
remote.c: introduce branch_get_upstream helper
remote.c: hoist read_config into remote_get_1
remote.c: provide per-branch pushremote name
remote.c: hoist branch.*.remote lookup out of remote_get_1
remote.c: drop "remote" pointer from "struct branch"
remote.c: refactor setup of branch->merge list
remote.c: drop default_remote_name variable

Merge branch 'dl/branch-error-message' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:29 +0000 (12:00 -0700)

Merge branch 'dl/branch-error-message' into maint

Error messages from "git branch" called remote-tracking branches as
"remote branches".

* dl/branch-error-message:
branch: do not call a "remote-tracking branch" a "remote branch"

Merge branch 'jk/skip-http-tests-under-no-curl' into... Junio C Hamano Fri, 5 Jun 2015 19:00:28 +0000 (12:00 -0700)

Merge branch 'jk/skip-http-tests-under-no-curl' into maint

Test clean-up.

* jk/skip-http-tests-under-no-curl:
tests: skip dav http-push tests under NO_EXPAT=NoThanks
t/lib-httpd.sh: skip tests if NO_CURL is defined

Merge branch 'ps/doc-packfile-vs-pack-file' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:27 +0000 (12:00 -0700)

Merge branch 'ps/doc-packfile-vs-pack-file' into maint

Doc consistency updates.

* ps/doc-packfile-vs-pack-file:
doc: fix inconsistent spelling of "packfile"
pack-protocol.txt: fix insconsistent spelling of "packfile"
git-unpack-objects.txt: fix inconsistent spelling of "packfile"
git-verify-pack.txt: fix inconsistent spelling of "packfile"

Merge branch 'fg/document-commit-message-stripping... Junio C Hamano Fri, 5 Jun 2015 19:00:26 +0000 (12:00 -0700)

Merge branch 'fg/document-commit-message-stripping' into maint

* fg/document-commit-message-stripping:
Documentation: clarify how "git commit" cleans up the edited log message

Merge branch 'jk/rerere-forget-check-enabled' into... Junio C Hamano Fri, 5 Jun 2015 19:00:25 +0000 (12:00 -0700)

Merge branch 'jk/rerere-forget-check-enabled' into maint

"git rerere forget" in a repository without rerere enabled gave a
cryptic error message; it should be a silent no-op instead.

* jk/rerere-forget-check-enabled:
rerere: exit silently on "forget" when rerere is disabled

Merge branch 'pt/pull-log-n' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:24 +0000 (12:00 -0700)

Merge branch 'pt/pull-log-n' into maint

"git pull --log" and "git pull --no-log" worked as expected, but
"git pull --log=20" did not.

* pt/pull-log-n:
pull: handle --log=<n>

Merge branch 'pt/pull-ff-vs-merge-ff' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:23 +0000 (12:00 -0700)

Merge branch 'pt/pull-ff-vs-merge-ff' into maint

The pull.ff configuration was supposed to override the merge.ff
configuration, but it didn't.

* pt/pull-ff-vs-merge-ff:
pull: parse pull.ff as a bool or string
pull: make pull.ff=true override merge.ff

Merge branch 'rs/plug-leak-in-pack-bitmaps' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:22 +0000 (12:00 -0700)

Merge branch 'rs/plug-leak-in-pack-bitmaps' into maint

The code to read pack-bitmap wanted to allocate a few hundred
pointers to a structure, but by mistake allocated and leaked memory
enough to hold that many actual structures. Correct the allocation
size and also have it on stack, as it is small enough.

* rs/plug-leak-in-pack-bitmaps:
pack-bitmaps: plug memory leak, fix allocation size for recent_bitmaps

Merge branch 'ja/tutorial-asciidoctor-fix' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:22 +0000 (12:00 -0700)

Merge branch 'ja/tutorial-asciidoctor-fix' into maint

A literal block in the tutorial had lines with unequal lengths to
delimit it from the rest of the document, which choke GitHub's
AsciiDoc renderer.

* ja/tutorial-asciidoctor-fix:
doc: fix unmatched code fences

Merge branch 'jk/stripspace-asciidoctor-fix' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:20 +0000 (12:00 -0700)

Merge branch 'jk/stripspace-asciidoctor-fix' into maint

A literal block in the tutorial had lines with unequal lengths to
delimit it from the rest of the document, which choke GitHub's
AsciiDoc renderer.

* jk/stripspace-asciidoctor-fix:
doc: fix unmatched code fences in git-stripspace

Merge branch 'jk/asciidoc-markup-fix' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:19 +0000 (12:00 -0700)

Merge branch 'jk/asciidoc-markup-fix' into maint

Various documentation mark-up fixes to make the output more
consistent in general and also make AsciiDoctor (an alternative
formatter) happier.

* jk/asciidoc-markup-fix:
doc: convert AsciiDoc {?foo} to ifdef::foo[]
doc: put example URLs and emails inside literal backticks
doc: drop backslash quoting of some curly braces
doc: convert \--option to --option
doc/add: reformat `--edit` option
doc: fix length of underlined section-title
doc: fix hanging "+"-continuation
doc: fix unquoted use of "{type}"
doc: fix misrendering due to `single quote'

Merge branch 'ps/bundle-verify-arg' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:18 +0000 (12:00 -0700)

Merge branch 'ps/bundle-verify-arg' into maint

"git bundle verify" did not diagnose extra parameters on the
command line.

* ps/bundle-verify-arg:
bundle: verify arguments more strictly

Merge branch 'mh/write-refs-sooner-2.4' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:17 +0000 (12:00 -0700)

Merge branch 'mh/write-refs-sooner-2.4' into maint

Multi-ref transaction support we merged a few releases ago
unnecessarily kept many file descriptors open, risking to fail with
resource exhaustion. This is for 2.4.x track.

* mh/write-refs-sooner-2.4:
ref_transaction_commit(): fix atomicity and avoid fd exhaustion
ref_transaction_commit(): remove the local flags variable
ref_transaction_commit(): inline call to write_ref_sha1()
rename_ref(): inline calls to write_ref_sha1() from this function
commit_ref_update(): new function, extracted from write_ref_sha1()
write_ref_to_lockfile(): new function, extracted from write_ref_sha1()
t7004: rename ULIMIT test prerequisite to ULIMIT_STACK_SIZE
update-ref: test handling large transactions properly
ref_transaction_commit(): fix atomicity and avoid fd exhaustion
ref_transaction_commit(): remove the local flags variable
ref_transaction_commit(): inline call to write_ref_sha1()
rename_ref(): inline calls to write_ref_sha1() from this function
commit_ref_update(): new function, extracted from write_ref_sha1()
write_ref_to_lockfile(): new function, extracted from write_ref_sha1()
t7004: rename ULIMIT test prerequisite to ULIMIT_STACK_SIZE
update-ref: test handling large transactions properly

Merge branch 'mh/ref-directory-file' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:16 +0000 (12:00 -0700)

Merge branch 'mh/ref-directory-file' into maint

The ref API did not handle cases where 'refs/heads/xyzzy/frotz' is
removed at the same time as 'refs/heads/xyzzy' is added (or vice
versa) very well.

* mh/ref-directory-file:
reflog_expire(): integrate lock_ref_sha1_basic() errors into ours
ref_transaction_commit(): delete extra "the" from error message
ref_transaction_commit(): provide better error messages
rename_ref(): integrate lock_ref_sha1_basic() errors into ours
lock_ref_sha1_basic(): improve diagnostics for ref D/F conflicts
lock_ref_sha1_basic(): report errors via a "struct strbuf *err"
verify_refname_available(): report errors via a "struct strbuf *err"
verify_refname_available(): rename function
refs: check for D/F conflicts among refs created in a transaction
ref_transaction_commit(): use a string_list for detecting duplicates
is_refname_available(): use dirname in first loop
struct nonmatching_ref_data: store a refname instead of a ref_entry
report_refname_conflict(): inline function
entry_matches(): inline function
is_refname_available(): convert local variable "dirname" to strbuf
is_refname_available(): avoid shadowing "dir" variable
is_refname_available(): revamp the comments
t1404: new tests of ref D/F conflicts within transactions

Merge branch 'mg/log-decorate-HEAD' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:15 +0000 (12:00 -0700)

Merge branch 'mg/log-decorate-HEAD' into maint

The "log --decorate" enhancement in Git 2.4 that shows the commit
at the tip of the current branch e.g. "HEAD -> master", did not
work with --decorate=full.

* mg/log-decorate-HEAD:
log: do not shorten decoration names too early
log: decorate HEAD with branch name under --decorate=full, too

Merge branch 'sb/t1020-cleanup' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:14 +0000 (12:00 -0700)

Merge branch 'sb/t1020-cleanup' into maint

There was a commented-out (instead of being marked to expect
failure) test that documented a breakage that was fixed since the
test was written; turn it into a proper test.

* sb/t1020-cleanup:
subdirectory tests: code cleanup, uncomment test

Merge branch 'jc/gitignore-precedence' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:12 +0000 (12:00 -0700)

Merge branch 'jc/gitignore-precedence' into maint

core.excludesfile (defaulting to $XDG_HOME/git/ignore) is supposed
to be overridden by repository-specific .git/info/exclude file, but
the order was swapped from the beginning. This belatedly fixes it.

* jc/gitignore-precedence:
ignore: info/exclude should trump core.excludesfile

Merge branch 'bc/connect-plink' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:11 +0000 (12:00 -0700)

Merge branch 'bc/connect-plink' into maint

The connection initiation code for "ssh" transport tried to absorb
differences between the stock "ssh" and Putty-supplied "plink" and
its derivatives, but the logic to tell that we are using "plink"
variants were too loose and falsely triggered when "plink" appeared
anywhere in the path (e.g. "/home/me/bin/uplink/ssh").

* bc/connect-plink:
connect: improve check for plink to reduce false positives
t5601: fix quotation error leading to skipped tests
connect: simplify SSH connection code path

Merge branch 'ph/rebase-i-redo' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:10 +0000 (12:00 -0700)

Merge branch 'ph/rebase-i-redo' into maint

"git rebase -i" moved the "current" command from "todo" to "done" a
bit too prematurely, losing a step when a "pick" did not even start.

* ph/rebase-i-redo:
rebase -i: redo tasks that die during cherry-pick

Merge branch 'jk/add-e-kill-editor' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:09 +0000 (12:00 -0700)

Merge branch 'jk/add-e-kill-editor' into maint

"git add -e" did not allow the user to abort the operation by
killing the editor.

* jk/add-e-kill-editor:
add: check return value of launch_editor

Merge branch 'mh/clone-verbosity-fix' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:08 +0000 (12:00 -0700)

Merge branch 'mh/clone-verbosity-fix' into maint

Git 2.4 broke setting verbosity and progress levels on "git clone"
with native transports.

* mh/clone-verbosity-fix:
clone: call transport_set_verbosity before anything else on the newly created transport

Merge branch 'jk/sha1-file-reduce-useless-warnings... Junio C Hamano Fri, 5 Jun 2015 19:00:07 +0000 (12:00 -0700)

Merge branch 'jk/sha1-file-reduce-useless-warnings' into maint

* jk/sha1-file-reduce-useless-warnings:
sha1_file: squelch "packfile cannot be accessed" warnings

Merge branch 'tb/blame-resurrect-convert-to-git' into... Junio C Hamano Fri, 5 Jun 2015 19:00:06 +0000 (12:00 -0700)

Merge branch 'tb/blame-resurrect-convert-to-git' into maint

Some time ago, "git blame" (incorrectly) lost the convert_to_git()
call when synthesizing a fake "tip" commit that represents the
state in the working tree, which broke folks who record the history
with LF line ending to make their project portabile across
platforms while terminating lines in their working tree files with
CRLF for their platform.

* tb/blame-resurrect-convert-to-git:
blame: CRLF in the working tree and LF in the repo

Merge branch 'jc/plug-fmt-merge-msg-leak' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:05 +0000 (12:00 -0700)

Merge branch 'jc/plug-fmt-merge-msg-leak' into maint

* jc/plug-fmt-merge-msg-leak:
fmt-merge-msg: plug small leak of commit buffer

Merge branch 'pt/xdg-config-path' into maintJunio C Hamano Fri, 5 Jun 2015 19:00:03 +0000 (12:00 -0700)

Merge branch 'pt/xdg-config-path' into maint

Code clean-up for xdg configuration path support.

* pt/xdg-config-path:
path.c: remove home_config_paths()
git-config: replace use of home_config_paths()
git-commit: replace use of home_config_paths()
credential-store.c: replace home_config_paths() with xdg_config_home()
dir.c: replace home_config_paths() with xdg_config_home()
attr.c: replace home_config_paths() with xdg_config_home()
path.c: implement xdg_config_home()
t0302: "unreadable" test needs POSIXPERM
t0302: test credential-store support for XDG_CONFIG_HOME
git-credential-store: support XDG_CONFIG_HOME
git-credential-store: support multiple credential files

ll-merge: pass the original path to external driversJunio C Hamano Thu, 4 Jun 2015 22:10:29 +0000 (15:10 -0700)

ll-merge: pass the original path to external drivers

The interface to custom low-level merge driver was modeled to be
capable of driving programs like "merge" (from the RCS suite) that
can produce result solely by looking at three files that hold
contents of common ancestor, ours and theirs. The information we
feed to the external drivers via the command line placeholders %O,
%A, and %B were designed to be purely about contents by giving
names of the temporary files that hold these variants without
exposing the original pathname. No matter where the result goes,
merging the same three variants should produce the same result,
contents is the king, that is the Git way.

The external driver interface, however, is meant to help people to
step outside the Git worldview, and sometimes people want to know
the final path that the resulting merged contents would be stored
in. Expose this to the external drivers via a new placeholder %P.

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

git-am: add am.threeWay config variableRemi Lespinet Thu, 4 Jun 2015 15:04:55 +0000 (17:04 +0200)

git-am: add am.threeWay config variable

Add the am.threeWay configuration variable to use the -3 or --3way
option of git am by default. When am.threeway is set and not desired
for a specific git am command, the --no-3way option can be used to
override it.

Signed-off-by: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t4150-am: refactor am -3 testsRemi Lespinet Thu, 4 Jun 2015 15:04:54 +0000 (17:04 +0200)

t4150-am: refactor am -3 tests

Create a setup for git am -3 in a separate test instead of creating
this setup each time.

This prepares for the next commit which will use this setup as well.

Signed-off-by: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-am.sh: fix initialization of the threeway variableRemi Lespinet Thu, 4 Jun 2015 15:04:53 +0000 (17:04 +0200)

git-am.sh: fix initialization of the threeway variable

Initialization for the threeway variable was missing. This caused
a behavior change for command lines like:

threeway=t git am ...

This commit adds initialization for this variable.

Signed-off-by: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

index-pack: fix truncation of off_t in comparisonJeff King Thu, 4 Jun 2015 12:35:42 +0000 (08:35 -0400)

index-pack: fix truncation of off_t in comparison

Commit c6458e6 (index-pack: kill union delta_base to save
memory, 2015-04-18) refactored the comparison functions used
in sorting and binary searching our delta list. The
resulting code does something like:

int cmp_offsets(off_t a, off_t b)
{
return a - b;
}

This works most of the time, but produces nonsensical
results when the difference between the two offsets is
larger than what can be stored in an "int". This can lead to
unresolved deltas if the packsize is larger than 2G (even on
64-bit systems, an int is still typically 32 bits):

$ git clone git://github.com/mozilla/gecko-dev
Cloning into 'gecko-dev'...
remote: Counting objects: 4800161, done.
remote: Compressing objects: 100% (178/178), done.
remote: Total 4800161 (delta 88), reused 0 (delta 0), pack-reused 4799978
Receiving objects: 100% (4800161/4800161), 2.21 GiB | 3.26 MiB/s, done.
Resolving deltas: 99% (3808820/3811944), completed with 0 local objects.
fatal: pack has 3124 unresolved deltas
fatal: index-pack failed

We can fix it by doing direct comparisons between the
offsets and returning constants; the callers only care about
the sign of the comparison, not the magnitude.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

configure: add getdelim() checkEric Sunshine Tue, 2 Jun 2015 21:15:44 +0000 (17:15 -0400)

configure: add getdelim() check

As an optimization, strbuf will take advantage of getdelim() if
available, so add a configure check which defines HAVE_GETDELIM if
found.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

config.mak.uname: Darwin: define HAVE_GETDELIM for... Eric Sunshine Tue, 2 Jun 2015 21:15:43 +0000 (17:15 -0400)

config.mak.uname: Darwin: define HAVE_GETDELIM for modern OS X releases

On Mac OS X, getdelim() first became available with Xcode 4.1[1], which
was released the same day as OS X 10.7 "Lion", so assume getdelim()
availability from 10.7 onward. (As of this writing, OS X is at 10.10
"Yosemite".)

According to Wikipedia[2], 4.1 was also available for download by paying
developers on OS X 10.6 "Snow Leopard", so it's possible that some 10.6
machines may have getdelim(). However, as strbuf's use of getdelim() is
purely an optimization, let's be conservative and assume 10.6 and
earlier lack getdelim().

[1]: Or, possibly with Xcode 4.0, but that version is no longer
available for download, or not available to non-paying developers,
so testing is not possible.

[2]: http://en.wikipedia.org/wiki/Xcode

Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

ewah: use less generic macro nameJeff King Wed, 3 Jun 2015 06:39:37 +0000 (02:39 -0400)

ewah: use less generic macro name

The ewah/ewok.h header pollutes the global namespace with
"BITS_IN_WORD", without any specific notion that we are
talking about the bits in an eword_t. We can give this the
more specific name "BITS_IN_EWORD".

Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

ewah/bitmap: silence warning about MASK macro redefinitionEric Sunshine Wed, 3 Jun 2015 06:39:17 +0000 (02:39 -0400)

ewah/bitmap: silence warning about MASK macro redefinition

On PowerPC Mac OS X (10.5.8 "Leopard" with Xcode 3.1),
system header /usr/include/ppc/param.h[1] pollutes the
preprocessor namespace with a macro generically named MASK.
This conflicts with the same-named macro in ewah/bitmap.c.
We can avoid this conflict by using a more specific name.

[1]: Included indirectly via:
git-compat-util.h ->
sys/sysctl.h ->
sys/ucred.h ->
sys/param.h ->
machine/param.h ->
ppc/param.h

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/technical/pack-protocol: mention http... Stefan Beller Tue, 2 Jun 2015 00:02:17 +0000 (17:02 -0700)

Documentation/technical/pack-protocol: mention http as possible protocol

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

pull: use git-rev-parse --parseopt for option parsingPaul Tan Tue, 2 Jun 2015 14:22:53 +0000 (22:22 +0800)

pull: use git-rev-parse --parseopt for option parsing

To enable unambiguous parsing of abbreviated options, bundled short
options, separate form options and to provide consistent usage help, use
git-rev-parse --parseopt for option parsing. With this, simplify the
option parsing code.

Signed-off-by: Paul Tan <pyokagan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

pull: handle git-fetch's options as wellPaul Tan Tue, 2 Jun 2015 14:22:52 +0000 (22:22 +0800)

pull: handle git-fetch's options as well

While parsing the command-line arguments, git-pull stops parsing at the
first unrecognized option, assuming that any subsequent options are for
git-fetch, and can thus be kept in the shell's positional parameters
list, so that it can be passed to git-fetch via the expansion of "$@".

However, certain functions in git-pull assume that the positional
parameters do not contain any options:

* error_on_no_merge_candidates() uses the number of positional
parameters to determine which error message to print out, and will
thus print the wrong message if git-fetch's options are passed in as
well.

* the call to get_remote_merge_branch() assumes that the positional
parameters only contains the optional repo and refspecs, and will
thus silently fail if git-fetch's options are passed in as well.

* --dry-run is a valid git-fetch option, but if provided after any
git-fetch options, it is not recognized by git-pull and thus git-pull
will continue to run the merge or rebase.

Fix these bugs by teaching git-pull to parse git-fetch's options as
well. Add tests to prevent regressions.

This removes the limitation where git-fetch's options have to come after
git-merge's and git-rebase's options on the command line. Update the
documentation to reflect this.

Signed-off-by: Paul Tan <pyokagan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Merge branch 'pt/pull-tests' into pt/pull-optparseJunio C Hamano Tue, 2 Jun 2015 20:35:52 +0000 (13:35 -0700)

Merge branch 'pt/pull-tests' into pt/pull-optparse

* pt/pull-tests:
t5520: check reflog action in fast-forward merge
t5521: test --dry-run does not make any changes
t5520: test --rebase failure on unborn branch with index
t5520: test --rebase with multiple branches
t5520: test work tree fast-forward when fetch updates head
t5520: test for failure if index has unresolved entries
t5520: test no merge candidates cases
t5520: prevent field splitting in content comparisons

format-patch: do not feed tags to clear_commit_marks()Junio C Hamano Mon, 1 Jun 2015 17:44:21 +0000 (10:44 -0700)

format-patch: do not feed tags to clear_commit_marks()

"git format-patch --ignore-if-in-upstream A..B", when either A or B
is a tag, failed miserably.

This is because the code passes the tips it used for traversal to
clear_commit_marks(), after running a temporary revision traversal
to enumerate the commits on both branches to find if they have
commits that make equivalent changes. The revision traversal
machinery knows how to enumerate commits reachable starting from a
tag, but clear_commit_marks() wants to take nothing but a commit.

In the longer term, it might be a more correct fix to teach
clear_commit_marks() to do the same "committish to commit"
dereferencing that is done in the revision traversal machinery,
but for now this fix should suffice.

Reported-by: Bruce Korb <bruce.korb@gmail.com>
Helped-by: Christian Couder <christian.couder@gmail.com>
Helped-by: brian m. carlson <sandals@crustytoothpaste.net>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

send-email: further warn about unsupported sendmail... Eric Sunshine Mon, 1 Jun 2015 18:22:36 +0000 (14:22 -0400)

send-email: further warn about unsupported sendmail aliases features

The sendmail aliases parser diagnoses unsupported features and
unrecognized lines. For completeness, also warn about unsupported
redirection to "/path/name" and "|command", as well as ":include:".

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t9001: add sendmail aliases line continuation testsEric Sunshine Sun, 31 May 2015 22:29:31 +0000 (18:29 -0400)

t9001: add sendmail aliases line continuation tests

A line beginning with whitespace is folded into the preceding line.
A line ending with '\' consumes the following line.

While here, also test an empty sendmail aliases file.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t9001: refactor sendmail aliases test infrastructureEric Sunshine Sun, 31 May 2015 22:29:30 +0000 (18:29 -0400)

t9001: refactor sendmail aliases test infrastructure

Several new tests of sendmail aliases parsing will be added in a
subsequent patch, so factor out functionality common to all of them
into a new helper function.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

send-email: implement sendmail aliases line continuatio... Eric Sunshine Sun, 31 May 2015 22:29:29 +0000 (18:29 -0400)

send-email: implement sendmail aliases line continuation support

Logical lines in sendmail aliases files can be spread over multiple
physical lines[1]. A line beginning with whitespace is folded into the
preceding line. A line ending with '\' consumes the following line.

[1]: https://www.freebsd.org/cgi/man.cgi?query=aliases&sektion=5

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>