Merge commit 'v1.7.6' into jc/checkout-reflog-fix

* commit 'v1.7.6': (3211 commits)
  Git 1.7.6
  completion: replace core.abbrevguard to core.abbrev
  Git 1.7.6-rc3
  Documentation: git diff --check respects core.whitespace
  gitweb: 'pickaxe' and 'grep' features requires 'search' to be enabled
  t7810: avoid unportable use of "echo"
  plug a few coverity-spotted leaks
  builtin/gc.c: add missing newline in message
  tests: link shell libraries into valgrind directory
  t/Makefile: pass test opts to valgrind target properly
  sh-i18n--envsubst.c: do not #include getopt.h
  Fix typo: existant->existent
  Git 1.7.6-rc2
  gitweb: do not misparse nonnumeric content tag files that contain a digit
  Git 1.7.6-rc1
  fetch: do not leak a refspec
  t3703: skip more tests using colons in file names on Windows
  gitweb: Fix usability of $prevent_xss
  gitweb: Move "Requirements" up in gitweb/INSTALL
  gitweb: Describe CSSMIN and JSMIN in gitweb/INSTALL
  ...

1 files changed, 15 insertions, 24 deletions

diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt
index 734336119c..ee4559b6f2 100644
--- a/Documentation/git-show-branch.txt
+++ b/Documentation/git-show-branch.txt
@@ -9,10 +9,10 @@ SYNOPSIS
 --------
 [verse]
 'git show-branch' [-a|--all] [-r|--remotes] [--topo-order | --date-order]
-		[--current] [--color | --no-color] [--sparse]
+		[--current] [--color[=<when>] | --no-color] [--sparse]
 		[--more=<n> | --list | --independent | --merge-base]
 		[--no-name | --sha1-name] [--topics]
-		[<rev> | <glob>]...
+		[(<rev> | <glob>)...]
 
 'git show-branch' (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]
 
@@ -20,8 +20,8 @@ DESCRIPTION
 -----------
 
 Shows the commit ancestry graph starting from the commits named
-with <rev>s or <globs>s (or all refs under $GIT_DIR/refs/heads
-and/or $GIT_DIR/refs/tags) semi-visually.
+with <rev>s or <globs>s (or all refs under refs/heads
+and/or refs/tags) semi-visually.
 
 It cannot show more than 29 branches and commits at a time.
 
@@ -32,13 +32,13 @@ no <rev> nor <glob> is given on the command line.
 OPTIONS
 -------
 <rev>::
-	Arbitrary extended SHA1 expression (see linkgit:git-rev-parse[1])
+	Arbitrary extended SHA1 expression (see linkgit:gitrevisions[7])
 	that typically names a branch head or a tag.
 
 <glob>::
 	A glob pattern that matches branch or tag names under
-	$GIT_DIR/refs.  For example, if you have many topic
-	branches under $GIT_DIR/refs/heads/topic, giving
+	refs/.  For example, if you have many topic
+	branches under refs/heads/topic, giving
 	`topic/*` would show all of them.
 
 -r::
@@ -117,13 +117,15 @@ OPTIONS
 	When no explicit <ref> parameter is given, it defaults to the
 	current branch (or `HEAD` if it is detached).
 
---color::
+--color[=<when>]::
 	Color the status sign (one of these: `*` `!` `+` `-`) of each commit
 	corresponding to the branch it's in.
+	The value must be always (the default), never, or auto.
 
 --no-color::
 	Turn off colored output, even when the configuration file gives the
 	default to color output.
+	Same as `--color=never`.
 
 Note that --more, --list, --independent and --merge-base options
 are mutually exclusive.
@@ -166,17 +168,17 @@ $ git show-branch master fixes mhf
 ------------------------------------------------
 
 These three branches all forked from a common commit, [master],
-whose commit message is "Add \'git show-branch\'". The "fixes"
-branch adds one commit "Introduce "reset type" flag to "git reset"".
-The "mhf" branch adds many other commits. The current branch
-is "master".
+whose commit message is "Add {apostrophe}git show-branch{apostrophe}".
+The "fixes" branch adds one commit "Introduce "reset type" flag to
+"git reset"". The "mhf" branch adds many other commits.
+The current branch is "master".
 
 
 EXAMPLE
 -------
 
 If you keep your primary branches immediately under
-`$GIT_DIR/refs/heads`, and topic branches in subdirectories of
+`refs/heads`, and topic branches in subdirectories of
 it, having the following in the configuration file may help:
 
 ------------
@@ -198,17 +200,6 @@ shows 10 reflog entries going back from the tip as of 1 hour ago.
 Without `--list`, the output also shows how these tips are
 topologically related with each other.
 
-
-Author
-------
-Written by Junio C Hamano <gitster@pobox.com>
-
-
-Documentation
---------------
-Documentation by Junio C Hamano.
-
-
 GIT
 ---
 Part of the linkgit:git[1] suite