Merge branch 'jc/unpack-trees-plug-leak'

* jc/unpack-trees-plug-leak:
  unpack_trees: plug leakage of o->result
Merge branch 'mh/config-copy-string-from-git-path'

* mh/config-copy-string-from-git-path:
  cmd_config(): make a copy of path obtained from git_path()
Merge branch 'po/everyday-doc'

* po/everyday-doc:
  Documentation: change "gitlink" typo in git-push
Merge branch 'sv/typofix-apply-error-message'

* sv/typofix-apply-error-message:
  apply: fix typo in an error message
Merge branch 'jk/no-perl-tests'

Some tests that depend on perl lacked PERL prerequisite to protect
them, breaking build with NO_PERL configuration.

* jk/no-perl-tests:
  t960[34]: mark cvsimport tests as requiring perl
  t0090: mark add-interactive test with PERL prerequisite
Merge branch 'jk/rebuild-perl-scripts-with-no-perl-seting-change'

The build procedure did not bother fixing perl and python scripts
when NO_PERL and NO_PYTHON build-time configuration changed.

* jk/rebuild-perl-scripts-with-no-perl-seting-change:
  Makefile: have python scripts depend on NO_PYTHON setting
  Makefile: simplify by using SCRIPT_{PERL,SH}_GEN macros
  Makefile: have perl scripts depend on NO_PERL setting
Merge branch 'rt/push-recurse-submodule-usage-string'

* rt/push-recurse-submodule-usage-string:
  builtin/push.c: fix description of --recurse-submodules option
Merge branch 'jk/colors-fix'

* jk/colors-fix:
  t4026: test "normal" color
  config: fix parsing of "git config --get-color some.key -1"
  docs: describe ANSI 256-color mode
Merge branch 'da/difftool-mergetool-simplify-reporting-status'

Code simplification.

* da/difftool-mergetool-simplify-reporting-status:
  mergetools: stop setting $status in merge_cmd()
  mergetool: simplify conditionals
  difftool--helper: add explicit exit statement
  mergetool--lib: remove use of $status global
  mergetool--lib: remove no-op assignment to $status from setup_user_tool
Merge branch 'jk/push-simple'

Git 2.0 was supposed to make the "simple" mode for the default of
"git push", but it didn't.

* jk/push-simple:
  push: truly use "simple" as default, not "upstream"
Merge branch 'jk/pack-bitmap'

* jk/pack-bitmap:
  pack-bitmap: do not use gcc packed attribute
Second batch for 2.3 cycle

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'sv/doc-stripspace' into jch

* sv/doc-stripspace:
  Documentation/git-stripspace: add synopsis for --comment-lines
Merge branch 'jc/hook-cleanup' into jch

Remove unused code.

* jc/hook-cleanup:
  run-command.c: retire unused run_hook_with_custom_index()
Merge branch 'jk/colors' into jch

"diff-highlight" filter (in contrib/) allows its color output
to be customized via configuration variables.

* jk/colors:
  parse_color: drop COLOR_BACKGROUND macro
  diff-highlight: allow configurable colors
  parse_color: recognize "no$foo" to clear the $foo attribute
  parse_color: support 24-bit RGB values
  parse_color: refactor color storage
Merge branch 'jc/clone-borrow' into jch

Allow "git clone --reference" to be used more safely.

* jc/clone-borrow:
  clone: --dissociate option to mark that reference is only temporary
Merge branch 'jc/checkout-local-track-report' into jch

The report from "git checkout" on a branch that builds on another
local branch by setting its branch.*.merge to branch name (not a
full refname) incorrectly said that the upstream is gone.

* jc/checkout-local-track-report:
  checkout: report upstream correctly even with loosely defined branch.*.merge
Merge branch 'jc/diff-b-m' into jch

Fix long-standing bug in "diff -B -M" output.

* jc/diff-b-m:
  diff -B -M: fix output for "copy and then rewrite" case
Merge branch 'jc/strbuf-add-lines-avoid-sp-ht-sequence' into jch

The commented output used to blindly add a SP before the payload
line, resulting in "# \t<indented text>\n" when the payload began
with a HT.  Instead, produce "#\t<indented text>\n".

* jc/strbuf-add-lines-avoid-sp-ht-sequence:
  strbuf_add_commented_lines(): avoid SP-HT sequence in commented lines
Merge branch 'jc/conflict-hint' into jch

Unlike all the other hints given in the commit log editor, the list
of conflicted paths were appended at the end without commented out.

* jc/conflict-hint:
  merge & sequencer: turn "Conflicts:" hint into a comment
  builtin/commit.c: extract ignore_non_trailer() helper function
  merge & sequencer: unify codepaths that write "Conflicts:" hint
  builtin/merge.c: drop a parameter that is never used