* ir/makefile-typofix:
  Makefile: fix some typos in the preamble

* wk/pre-push-sample-hook:
  pre-push.sample: Write error message to stderr

* ss/compat-default-source-for-newer-gnu:
  compat-util: add _DEFAULT_SOURCE define

* mr/mark-i18n-log-rerere:
  builtin/log.c: mark strings for translation
  rerere.h: mark string for translation

* js/no-test-cmp-for-binaries:
  t9300: use test_cmp_bin instead of test_cmp to compare binary files

"git config --add section.var val" used to lose existing
section.var whose value was an empty string.

* ta/config-add-to-empty-or-true-fix:
  config: avoid a funny sentinel value "a^"
  make config --add behave correctly for empty and NULL values

* sp/doc-update-index-cacheinfo:
  Documentation: use single-parameter --cacheinfo in example

Code clean-up.

* rs/export-strbuf-addchars:
  strbuf: use strbuf_addchars() for adding a char multiple times
  strbuf: export strbuf_addchars()

Compilation fix for some compilers.

* kb/perf-trace:
  trace: correct trace_strbuf() parameter type for !HAVE_VARIADIC_MACROS

Add checks for a common programming mistake to assign the same
short option name to two separate options to help developers.

* jc/parseopt-verify-short-name:
  parse-options: detect attempt to add a duplicate short option name

* mk/reachable-protect-detached-head:
  reachable.c: add HEAD to reachability starting commits

* tb/complete-diff-ignore-blank-lines:
  completion: Add --ignore-blank-lines for diff

Code clean-up.

* as/calloc-takes-nmemb-then-size:
  calloc() and xcalloc() takes nmemb and then size

* tb/crlf-tests:
  MinGW: update tests to handle a native eol of crlf
  Makefile: propagate NATIVE_CRLF to C
  t0027: Tests for core.eol=native, eol=lf, eol=crlf

Code clean-up.

* rs/simplify-http-walker:
  http-walker: simplify process_alternates_response() using strbuf

Code clean-up.

* rs/simplify-config-include:
  config: simplify git_config_include()

Code clean-up.

* rs/merge-tree-simplify:
  merge-tree: remove unused df_conflict arguments

* da/styles:
  stylefix: asterisks stick to the variable, not the type

* ah/grammofix:
  grammofix in user-facing messages

Code clean-up.

* rs/more-uses-of-skip-prefix:
  pack-write: simplify index_pack_lockfile using skip_prefix() and xstrfmt()
  connect: simplify check_ref() using skip_prefix() and starts_with()

An attempt to remove the entire tree in the "git fast-import" input
stream caused it to misbehave.

* mb/fast-import-delete-root:
  fast-import: fix segfault in store_tree()
  t9300: test filedelete command

A broken reimplementation of Git could write an invalid index that
records both stage #0 and higher stage entries for the same path.
Notice and reject such an index, as there is no sensible fallback
(we do not know if the broken tool wanted to resolve and forgot to
remove higher stage entries, or if it wanted to unresolve and
forgot to remove the stage#0 entry).

* jp/index-with-corrupt-stages:
  read_index_unmerged(): remove unnecessary loop index adjustment
  read_index_from(): catch out of order entries when reading an index file

When receiving an invalid pack stream that records the same object
twice, multiple threads got confused due to a race.  We should
reject or correct such a stream upon receiving, but that will be a
larger change.

* jk/index-pack-threading-races:
  index-pack: fix race condition with duplicate bases

Code clean-up.

* jk/commit-author-parsing:
  determine_author_info(): copy getenv output
  determine_author_info(): reuse parsing functions
  date: use strbufs in date-formatting functions
  record_author_date(): use find_commit_header()
  record_author_date(): fix memory leak on malformed commit
  commit: provide a function to find a header in a buffer

"log --date=iso" uses a slight variant of ISO 8601 format that is
made more human readable.  A new "--date=iso-strict" option gives
datetime output that is more strictly conformant.

* bb/date-iso-strict:
  pretty: provide a strict ISO 8601 date format

* mb/build-contrib-svn-fe:
  contrib/svn-fe: fix Makefile

Sometimes users want to report a bug they experience on their
repository, but they are not at liberty to share the contents of
the repository.  "fast-export" was taught an "--anonymize" option
to replace blob contents, names of people and paths and log
messages with bland and simple strings to help them.

* jk/fast-export-anonymize:
  docs/fast-export: explain --anonymize more completely
  teach fast-export an --anonymize option

The number of refs that can be pushed at once over smart HTTP was
limited by the command line length.  The limitation has been lifted
by passing these refs from the standard input of send-pack.

* jk/send-pack-many-refspecs:
  send-pack: take refspecs over stdin

glibc has deprecated the use of _BSD_SOURCE define

  warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"

To make it easier to maintain a cross platform source code, that
warning can be suppressed by _DEFAULT_SOURCE.

Define both _BSD_SOURCE and _DEFAULT_SOURCE to clean-up the build.
Signed-off-by: NSergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NIan Liu Rodrigues <ian.liu88@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NMatthias Ruester <matthias.ruester@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Signed-off-by: NMatthias Ruester <matthias.ruester@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

On my Debian 7 system, this fixes annoying warnings when the output
of "git svn" commands are redirected:

    Unable to get Terminal Size. The TIOCGWINSZ ioctl didn't work.
    The COLUMNS and LINES environment variables didn't work. The
    resize program didn't work.
Signed-off-by: NEric Wong <normalperson@yhbt.net>

Allow -B and -A to act as short aliases for --before and --after
options respectively.  This reduces typing and hopefully allows
reuse of muscle memory for grep(1) users.
Signed-off-by: NEric Wong <normalperson@yhbt.net>

Git no longer seems to use these flags or their associated config keys;
when they are present, git-svn outputs a message indicating that they
are being ignored.
Signed-off-by: NLawrence Velázquez <vq@larryv.me>
Signed-off-by: NEric Wong <normalperson@yhbt.net>

Calling "git svn info $(pwd)" would hit:
  "Reading from filehandle failed at ..."
errors due to improper prefixing and canonicalization.

Strip the toplevel path from absolute filesystem paths to ensure
downstream canonicalization routines are only exposed to paths
tracked in git (or SVN).

v2:
  Thanks to Andrej Manduch for originally noticing the issue
  and fixing my original version of this to handle
  more corner cases such as "/path/to/top/../top" and
  "/path/to/top/../top/file" as shown in the new test cases.

v3:
  Fix pathname portability problems pointed out by Johannes Sixt
  with a hint from brian m. carlson.

Cc: Johannes Sixt <j6t@kdbg.org>
Cc: "brian m. carlson" <sandals@crustytoothpaste.net>
Signed-off-by: NAndrej Manduch <amanduch@gmail.com>
Signed-off-by: NEric Wong <normalperson@yhbt.net>

Commands such as "git svn init/fetch/dcommit" do not prompt for client
certificate/password if they are stored in SVN config file.  Make
"git svn branch" consistent with the other commands, as SVN::Client is
capable of building its own authentication baton from information in the
SVN config directory.
Signed-off-by: NMonard Vong <travelingsoul86@gmail.com>
Signed-off-by: NEric Wong <normalperson@yhbt.net>

test_cmp is intended to produce diff output for human consumption. The
input in one instance in t9300-fast-import.sh are binary files, however.
Use test_cmp_bin to compare the files.

This was noticed because on Windows we have a special implementation of
test_cmp in pure bash code (to ignore differences due to intermittent CR
in actual output), and bash runs into an infinite loop due to the binary
nature of the input.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Introduce CONFIG_REGEX_NONE as a more explicit sentinel value to say
"we do not want to replace any existing entry" and use it in the
implementation of "git config --add".
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

githooks(5) suggests:

  Information about why the push is rejected may be sent to the user
  by writing to standard error.

So follow that advice in the sample.
Signed-off-by: NW. Trevor King <wking@tremily.us>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>