* jk/doc-fsck:
  docs: brush up obsolete bits of git-fsck manpage

* jc/maint-lf-to-crlf-keep-crlf:
  lf_to_crlf_filter(): resurrect CRLF->CRLF hack

* ef/setenv-putenv:
  compat/setenv.c: error if name contains '='
  compat/setenv.c: update errno when erroring out

* jc/advice-doc:
  advice: Document that they all default to true

* jn/maint-sequencer-fixes:
  revert: stop creating and removing sequencer-old directory
  Revert "reset: Make reset remove the sequencer state"
  revert: do not remove state until sequence is finished
  revert: allow single-pick in the middle of cherry-pick sequence
  revert: pass around rev-list args in already-parsed form
  revert: allow cherry-pick --continue to commit before resuming
  revert: give --continue handling its own function

* jk/maint-snprintf-va-copy:
  compat/snprintf: don't look at va_list twice

* jk/maint-push-over-dav:
  http-push: enable "proactive auth"
  t5540: test DAV push with authentication

* jk/maint-mv:
  mv: be quiet about overwriting
  mv: improve overwrite warning
  mv: make non-directory destination error more clear
  mv: honor --verbose flag
  docs: mention "-k" for both forms of "git mv"

* jk/fetch-no-tail-match-refs:
  connect.c: drop path_match function
  fetch-pack: match refs exactly
  t5500: give fully-qualified refs to fetch-pack
  drop "match" parameter from get_remote_heads

* ew/keepalive:
  enable SO_KEEPALIVE for connected TCP sockets

* ci/stripspace-docs:
  Update documentation for stripspace

* jh/fast-import-notes:
  fast-import: Fix incorrect fanout level when modifying existing notes refs
  t9301: Add 2nd testcase exposing bugs in fast-import's notes fanout handling
  t9301: Fix testcase covering up a bug in fast-import's notes fanout handling

* aw/rebase-i-stop-on-failure-to-amend:
  rebase -i: interrupt rebase when "commit --amend" failed during "reword"

* tj/maint-imap-send-remove-unused:
  imap-send: Remove unused 'use_namespace' variable

* jn/branch-move-to-self:
  Allow checkout -B <current-branch> to update the current branch
  branch: allow a no-op "branch -M <current-branch> HEAD"

* na/strtoimax:
  Support sizes >=2G in various config options accepting 'g' sizes.
  Compatibility: declare strtoimax() under NO_STRTOUMAX
  Add strtoimax() compatibility function.

* jk/refresh-porcelain-output:
  refresh_index: make porcelain output more specific
  refresh_index: rename format variables
  read-cache: let refresh_cache_ent pass up changed flags

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

* jl/submodule-status-failure-report:
  diff/status: print submodule path when looking for changes fails

* tr/userdiff-c-returns-pointer:
  userdiff: allow * between cpp funcname words

* bc/maint-apply-check-no-patch:
  builtin/apply.c: report error on failure to recognize input
  t/t4131-apply-fake-ancestor.sh: fix broken test

* cn/maint-lf-to-crlf-filter:
  lf_to_crlf_filter(): tell the caller we added "\n" when draining
  convert: track state in LF-to-CRLF filter

* jk/maint-upload-archive:
  archive: don't let remote clients get unreachable commits

It is to give an alternate <name> instead of "origin" to the remote
we are cloning from.
Signed-off-by: NCarlos Martín Nieto <cmn@elego.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

"abbrev" and "commit_format" in struct rev_info get initialized in
init_revisions - no need to reinit in cmd_log_init_defaults.
Signed-off-by: NMichael Schubert <mschub@elegosoft.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

* ms/commit-cc-option-helpstring:
  builtin/commit: add missing '/' in help message

Signed-off-by: NMichael Schubert <mschub@elegosoft.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

On Solaris systems we'd warn about an implicit cast of mode_t when we
printed things out with the %d format. We'd get this warning under GCC
4.6.0 with Solaris headers:

    builtin/init-db.c: In function ‘separate_git_dir’:
    builtin/init-db.c:354:4: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘mode_t’ [-Wformat]

We've been doing this ever since v1.7.4.1-296-gb57fb80a. Just work
around this by adding an explicit cast.
Signed-off-by: NÆvar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

By definition, the default value of "advice.*" variables must be true and
they all control various additional help messages that are designed to aid
new users. Setting one to false is to tell Git that the user understands
the nature of the error and does not need the additional verbose help
message.

Also fix the asciidoc markup for linkgit:git-checkout[1] in the
description of the detachedHead advice by removing an excess colon.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

The non-streaming version of the filter counts CRLF and LF in the whole
buffer, and returns without doing anything when they match (i.e. what is
recorded in the object store already uses CRLF). This was done to help
people who added files from the DOS world before realizing they want to go
cross platform and adding .gitattributes to tell Git that they only want
CRLF in their working tree.

The streaming version of the filter does not want to read the whole thing
before starting to work, as that defeats the whole point of streaming. So
we instead check what byte follows CR whenever we see one, and add CR
before LF only when the LF does not immediately follow CR already to keep
CRLF as is.

Reported-and-tested-by: Ralf Thielow
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

After the description and options, the fsck manpage contains
some discussion about what it does. Over time, this
discussion has become somewhat obsolete, both in content and
formatting. In particular:

  1. There are many options now, so starting the discussion
     with "It tests..." makes it unclear whether we are
     talking about the last option, or about the tool in
     general. Let's start a new "discussion" section and
     make our antecedent more clear.

  2. It gave an example for --unreachable using for-each-ref
     to mention all of the heads, saying that it will do "a
     _lot_ of verification". This is hopelessly out-of-date,
     as giving no arguments will check much more (reflogs,
     the index, non-head refs).

  3. It goes on to mention tests "to be added" (like tree
     object sorting). We now have these tests.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

This can only happen when the input size is multiple of the
buffer size of the cascade filter (16k) and ends with an LF,
but in such a case, the code forgot to tell the caller that
it added the "\n" it could not add during the last round.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

According to POSIX, setenv should error out with EINVAL if it's
asked to set an environment variable whose name contains an equals
sign. Implement this detail in our compatibility-fallback.
Signed-off-by: NErik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Previously, gitsetenv didn't update errno as it should when
erroring out. Fix this.
Signed-off-by: NErik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

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

* jc/maint-pack-object-cycle:
  pack-object: tolerate broken packs that have duplicated objects

Conflicts:
	builtin/pack-objects.c

* jc/index-pack-reject-dups:
  receive-pack, fetch-pack: reject bogus pack that records objects twice

* mf/curl-select-fdset:
  http: drop "local" member from request struct
  http.c: Rely on select instead of tracking whether data was received
  http.c: Use timeout suggested by curl instead of fixed 50ms timeout
  http.c: Use curl_multi_fdset to select on curl fds instead of just sleeping

* nd/misc-cleanups:
  unpack_object_header_buffer(): clear the size field upon error
  tree_entry_interesting: make use of local pointer "item"
  tree_entry_interesting(): give meaningful names to return values
  read_directory_recursive: reduce one indentation level
  get_tree_entry(): do not call find_tree_entry() on an empty tree
  tree-walk.c: do not leak internal structure in tree_entry_len()

* maint-1.7.7:
  Git 1.7.7.5
  Git 1.7.6.5
  blame: don't overflow time buffer
  fetch: create status table using strbuf
  checkout,merge: loosen overwriting untracked file check based on info/exclude
  cast variable in call to free() in builtin/diff.c and submodule.c
  apply: get rid of useless x < 0 comparison on a size_t type

Conflicts:
	Documentation/git.txt
	GIT-VERSION-GEN
	RelNotes
	builtin/fetch.c