i18n: parseopt: lookup help and argument translations when showing usage

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
i18n: apply: mark parseopt strings for translation

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

Add a way to register a callback function that is gets passed the
start line and line count of each hunk of a diff.  Only standard
types are used.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
blame: use hunk_func(), part 1

Use blame_chunk_cb() directly as hunk_func() callback, without detour
through xdi_diff_hunks().

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
blame: use hunk_func(), part 2

Use handle_split_cb() directly as hunk_func() callback, without going
through xdi_diff_hunks().

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
blame: factor out helper for calling xdi_diff()

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
xdiff: remove emit_func() and xdi_diff_hunks()

The functions are unused now, remove them.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
xdiff: remove unused functions

The functions xdl_cha_first(), xdl_cha_next() and xdl_atol() are not used
by us.  While removing them increases the difference to the upstream
version of libxdiff, it only adds a bit to the more than 600 differing
lines in xutils.c (mmfile_t management was simplified significantly when
the library was imported initially).  Besides, if upstream modifies these
functions in the future, we won't need to think about importing those
changes, so in that sense it makes tracking modifications easier.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git p4: add test for tag import/export enabled via config

This adds a test for git p4 to check it can import/export tags
when enabled via a config variable rather than on the command
line.

Signed-off-by: Luke Diamand <luke@diamand.org>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git p4: fix bug when verbose enabled with tag export

Wrong variable name used when verbose enabled, causes failure.

Signed-off-by: Luke Diamand <luke@diamand.org>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git p4: fix bug when enabling tag import/export via config variables

Use Python's True, not true. Causes failure when enabling tag
import or export in "git p4" using a config option rather than
the command line.

Signed-off-by: Luke Diamand <luke@diamand.org>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/blame.c: Fix a "Using plain integer as NULL pointer" warning

Plain gcc may not but sparse catches and complains about this sort of
stuff.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
completion: add new __git_complete helper

This simplifies the completions, and would make it easier to define
aliases in the future.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'maint' into master

By Ralf Thielow(1) and Jiang Xin(1)
* maint:
  l10n: de.po: translate 3 new messages
  l10n: zh_CN.po: translate 3 new messages
git-svn: support rebase --preserve-merges

When git svn rebase is performed after an unpushed merge, the
rebase operation follows both parents and replays both the user's
local commits and those from the merged branch. This is usually
not the intended behavior.
This patch adds support for the --preserve-merges/-p flag which
allows for a better workflow by re-applying merge commits as merges.

[ew: fixed a minor syntax error]

Signed-off-by: Avishay Lavie <avishay.lavie@gmail.com>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
git-svn: clarify the referent of dcommit's optional argument

The documentation of the dcommit subcommand is reworded to clarify that
the optional argument refers to a git branch, not an SVN branch.

The discussion of the optional argument is put into its own paragraph
as is the guidance about using 'dcommit' in preference to 'set-tree'.

The section on REBASE vs. PULL/MERGE is reworded to incorporate the
advice to prefer 'git rebase' previously in the description of 'dcommit'.

Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
Merge branch 'ld/git-p4-tags-and-labels'

By Luke Diamand
* ld/git-p4-tags-and-labels:
  git p4: fix bug when enabling tag import/export via config variables
  git p4: fix bug when verbose enabled with tag export
  git p4: add test for tag import/export enabled via config
Merge branch 'fc/git-complete-helper'

By Felipe Contreras
* fc/git-complete-helper:
  completion: add new __git_complete helper
Merge branch 'rs/xdiff-lose-emit-func'

Simplifies the interface between the implementation of "blame" and
underlying xdiff engine, and removes a lot of unused or unnecessary code
from the latter.

By René Scharfe (6) and Ramsay Jones (1)
* rs/xdiff-lose-emit-func:
  builtin/blame.c: Fix a "Using plain integer as NULL pointer" warning
  xdiff: remove unused functions
  xdiff: remove emit_func() and xdi_diff_hunks()
  blame: factor out helper for calling xdi_diff()
  blame: use hunk_func(), part 2
  blame: use hunk_func(), part 1
  xdiff: add hunk_func()
Merge branch 'nd/i18n-parseopt'

Text from "git cmd --help" are getting prepared for i18n.

By Nguyễn Thái Ngọc Duy
* nd/i18n-parseopt:
  i18n: apply: mark parseopt strings for translation
  i18n: parseopt: lookup help and argument translations when showing usage