l10n: Update git.pot (41 new messages)

Generate po/git.pot from v1.7.10.2-548-g9de96:

 * 41 new l10n messages at lines:

   332, 337, 344, 349, 967, 1288, 1292, 1296, 1300, 1304, 1308, 1312,
   1316, 1320, 1324, 1328, 1332, 1336, 1340, 1344, 1348, 1352, 1356,
   1360, 1364, 1368, 1372, 1376, 1380, 1384, 1388, 1392, 1396, 4465,
   4469, 4473, 4477, 4481, 4485, 4489, 4493.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
git-svn: move Git::SVN::Prompt into its own file

git-svn.perl is very long (around 6500 lines) and although it is
nicely split into modules, some new readers do not even notice --- it
is too distracting to see all this functionality collected in a single
file.

Splitting it into multiple files would make it easier for people
to read individual modules straight through and to experiment with
components separately.

Let's start with Git::SVN::Prompt.  For simplicity, we install this as
a module in the standard search path, just like the existing Git and
Git::I18N modules.  In the process, add a manpage explaining its
interface and that it is not likely to be useful for other projects to
avoid confusion.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
git-svn: rename SVN::Git::* packages to Git::SVN::*

Using names in the Git:: namespace means these cannot conflict with a
hypothetical binding teaching Subversion to interact with git
repositories.

Currently the packages are private to git-svn.perl so the choice of
name isn't likely to make much difference.  This change is mainly
meant as preparation for splitting out the packages in question as
modules on the public search path.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
git-svn: make Git::SVN::Fetcher a separate file

This patch removes a chunk of code (the Git::SVN::Fetcher consumer of
libsvn's tree delta protocol) from git-svn.perl and documents its
interface so the hurried reader does not have to read that code right
away.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Update Swedish translation (728t0f0u)

Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
Merge branch 'maint'

By Peter Krefting
via Peter Krefting
* maint:
  Update Swedish translation (728t0f0u)
git-p4: Test changelists touching two branches

It is possible to modify two different branches in P4 in a single
changelist. git-p4 correctly detects this and commits the relevant
changes to the different branches separately. This test proves that and
avoid future regressions in this behavior.

Signed-off-by: Vitor Antunes <vitor.hda@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-p4: Verify detection of "empty" branch creation

Current implementation of new branch parent detection works on the
principle that the new branch is a complete integration, with no
changes, of the original files.
This test shows this deficiency in the particular case when the new
branch is created from a subset of the original files.

Signed-off-by: Vitor Antunes <vitor.hda@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-p4: Clean up branch test cases

Correct submit description in one test and remove not required commands
from another.

Signed-off-by: Vitor Antunes <vitor.hda@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
pack-objects: use streaming interface for reading large loose blobs

git usually streams large blobs directly to packs. But there are cases
where git can create large loose blobs (unpack-objects or hash-object
over pipe). Or they can come from other git implementations.
core.bigfilethreshold can also be lowered down and introduce a new
wave of large loose blobs.

Use streaming interface to read/compress/write these blobs in one
go. Fall back to normal way if somehow streaming interface cannot be
used.

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

Return early if el->nr == 0. Unindent one more level for FNM_PATHNAME
code block as this block is getting complex and may need more
indentation.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
exclude: do strcmp as much as possible before fnmatch

this also avoids calling fnmatch() if the non-wildcard prefix is
longer than basename

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Reduce cost of deletion in levenstein distance (4 -> 3)

Before this patch, a character deletion has the same cost as 2 swaps, or
4 additions, so Git prefers suggesting a completely scrambled command
name to removing a character. For example, "git tags" suggests "stage",
but not "tag".

By setting the deletion cost to 3, we keep it higher than swaps or
additions, but prefer 1 deletion to 2 swaps. "git tags" now suggests
"tag" in addition to staged.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Do not autosquash in case of an implied interactive rebase

The option to autosquash is only used in case of an interactive rebase.
When merges are preserved, rebase uses an interactive rebase internally,
but in this case autosquash should still be disabled.

Signed-off-by: Vincent van Ravesteijn <vfr@lyx.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'ng/pack-objects-cleanup'

By Nguyễn Thái Ngọc Duy
* ng/pack-objects-cleanup:
  pack-objects: refactor write_object() into helper functions
  pack-objects, streaming: turn "xx >= big_file_threshold" to ".. > .."
Merge branch 'mh/ref-api-lazy-loose'

The code to lazily read loose refs unnecessarily read the refs in a
subhierarchy by mistake when we free the data for the subhierarchy.

By Michael Haggerty
* mh/ref-api-lazy-loose:
  free_ref_entry(): do not trigger reading of loose refs
Merge branch 'mh/fetch-pack-constness'

Tighten constness of some local variables in a callchain.

By Michael Haggerty
* mh/fetch-pack-constness:
  cmd_fetch_pack(): respect constness of argv parameter
  cmd_fetch_pack(): combine the loop termination conditions
  cmd_fetch_pack(): handle non-option arguments outside of the loop
  cmd_fetch_pack(): declare dest to be const
Merge branch 'rs/refs-string-slice'

Avoid unnecessary temporary allocations while looking for matching refs
inside refs API.

By René Scharfe (3) and Junio C Hamano (1)
* rs/refs-string-slice:
  refs: do not create ref_entry when searching
  refs: use strings directly in find_containing_dir()
  refs: convert parameter of create_dir_entry() to length-limited string
  refs: convert parameter of search_ref_dir() to length-limited string
Merge branch 'jk/fetch-pack-remove-dups-optim'

The way "fetch-pack" that is given multiple references to fetch tried to
remove duplicates was very inefficient.

By Jeff King
* jk/fetch-pack-remove-dups-optim:
  fetch-pack: sort incoming heads list earlier
  fetch-pack: avoid quadratic loop in filter_refs
  fetch-pack: sort the list of incoming refs
  add sorting infrastructure for list refs
  fetch-pack: avoid quadratic behavior in remove_duplicates
  fetch-pack: sort incoming heads
Merge branch 'jk/ident-gecos-strbuf'

Fixes quite a lot of brokenness when ident information needs to be taken
from the system and cleans up the code.

By Jeff King
* jk/ident-gecos-strbuf: (22 commits)
  format-patch: do not use bogus email addresses in message ids
  ident: reject bogus email addresses with IDENT_STRICT
  ident: rename IDENT_ERROR_ON_NO_NAME to IDENT_STRICT
  format-patch: use GIT_COMMITTER_EMAIL in message ids
  ident: let callers omit name with fmt_indent
  ident: refactor NO_DATE flag in fmt_ident
  ident: reword empty ident error message
  format-patch: refactor get_patch_filename
  ident: trim whitespace from default name/email
  ident: use a dynamic strbuf in fmt_ident
  ident: use full dns names to generate email addresses
  ident: report passwd errors with a more friendly message
  drop length limitations on gecos-derived names and emails
  ident: don't write fallback username into git_default_name
  fmt_ident: drop IDENT_WARN_ON_NO_NAME code
  format-patch: use default email for generating message ids
  ident: trim trailing newline from /etc/mailname
  move git_default_* variables to ident.c
  move identity config parsing to ident.c
  fmt-merge-msg: don't use static buffer in record_person
  ...