diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index 8346c19..09ffc46 100644
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -35,11 +35,22 @@
    properly nests.  It should have been the way Bourne spelled
    it from day one, but unfortunately isn't.
 
- - We use ${parameter-word} and its [-=?+] siblings, and their
-   colon'ed "unset or null" form.
+ - We use POSIX compliant parameter substitutions and avoid bashisms;
+   namely:
 
- - We use ${parameter#word} and its [#%] siblings, and their
-   doubled "longest matching" form.
+   - We use ${parameter-word} and its [-=?+] siblings, and their
+     colon'ed "unset or null" form.
+
+   - We use ${parameter#word} and its [#%] siblings, and their
+     doubled "longest matching" form.
+
+   - No "Substring Expansion" ${parameter:offset:length}.
+
+   - No shell arrays.
+
+   - No strlen ${#parameter}.
+
+   - No pattern replacement ${parameter/pattern/string}.
 
  - We use Arithmetic Expansion $(( ... )).
 
@@ -47,14 +58,6 @@
    of them, as some shells do not grok $((x)) while accepting $(($x))
    just fine (e.g. dash older than 0.5.4).
 
- - No "Substring Expansion" ${parameter:offset:length}.
-
- - No shell arrays.
-
- - No strlen ${#parameter}.
-
- - No regexp ${parameter/pattern/string}.
-
  - We do not use Process Substitution <(list) or >(list).
 
  - We prefer "test" over "[ ... ]".
diff --git a/Documentation/config.txt b/Documentation/config.txt
index d82c0da..7f6b210 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1550,12 +1550,12 @@
 	no refspec is implied by any of the options given on the command
 	line. Possible values are:
 +
-* `nothing` do not push anything.
-* `matching` push all matching branches.
+* `nothing` - do not push anything.
+* `matching` - push all matching branches.
   All branches having the same name in both ends are considered to be
   matching. This is the default.
-* `tracking` push the current branch to its upstream branch.
-* `current` push the current branch to a branch of the same name.
+* `tracking` - push the current branch to its upstream branch.
+* `current` - push the current branch to a branch of the same name.
 
 rebase.stat::
 	Whether to show a diffstat of what changed upstream since the last
@@ -1755,9 +1755,9 @@
 	the untracked files. Possible values are:
 +
 --
-	- 'no'     - Show no untracked files
-	- 'normal' - Shows untracked files and directories
-	- 'all'    - Shows also individual files in untracked directories.
+* `no` - Show no untracked files.
+* `normal` - Show untracked files and directories.
+* `all` - Show also individual files in untracked directories.
 --
 +
 If this variable is not specified, it defaults to 'normal'.
diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt
index 8f9a241..3ac2bea 100644
--- a/Documentation/diff-generate-patch.txt
+++ b/Documentation/diff-generate-patch.txt
@@ -9,16 +9,15 @@
 GIT_EXTERNAL_DIFF and the GIT_DIFF_OPTS environment variables.
 
 What the -p option produces is slightly different from the traditional
-diff format.
+diff format:
 
-1.   It is preceded with a "git diff" header, that looks like
-     this:
+1.   It is preceded with a "git diff" header that looks like this:
 
        diff --git a/file1 b/file2
 +
 The `a/` and `b/` filenames are the same unless rename/copy is
 involved.  Especially, even for a creation or a deletion,
-`/dev/null` is _not_ used in place of `a/` or `b/` filenames.
+`/dev/null` is _not_ used in place of the `a/` or `b/` filenames.
 +
 When rename/copy is involved, `file1` and `file2` show the
 name of the source file of the rename/copy and the name of
@@ -37,18 +36,39 @@
        similarity index <number>
        dissimilarity index <number>
        index <hash>..<hash> <mode>
-
-3.  TAB, LF, double quote and backslash characters in pathnames
-    are represented as `\t`, `\n`, `\"` and `\\`, respectively.
-    If there is need for such substitution then the whole
-    pathname is put in double quotes.
-
++
+File modes are printed as 6-digit octal numbers including the file type
+and file permission bits.
++
+Path names in extended headers do not include the `a/` and `b/` prefixes.
++
 The similarity index is the percentage of unchanged lines, and
 the dissimilarity index is the percentage of changed lines.  It
 is a rounded down integer, followed by a percent sign.  The
 similarity index value of 100% is thus reserved for two equal
 files, while 100% dissimilarity means that no line from the old
 file made it into the new one.
++
+The index line includes the SHA-1 checksum before and after the change.
+The <mode> is included if the file mode does not change; otherwise,
+separate lines indicate the old and the new mode.
+
+3.  TAB, LF, double quote and backslash characters in pathnames
+    are represented as `\t`, `\n`, `\"` and `\\`, respectively.
+    If there is need for such substitution then the whole
+    pathname is put in double quotes.
+
+4.  All the `file1` files in the output refer to files before the
+    commit, and all the `file2` files refer to files after the commit.
+    It is incorrect to apply each change to each file sequentially.  For
+    example, this patch will swap a and b:
+
+      diff --git a/a b/b
+      rename from a
+      rename to b
+      diff --git a/b b/a
+      rename from b
+      rename to a
 
 
 combined diff format
diff --git a/Documentation/git-cat-file.txt b/Documentation/git-cat-file.txt
index a3f56b0..544ba7b 100644
--- a/Documentation/git-cat-file.txt
+++ b/Documentation/git-cat-file.txt
@@ -27,7 +27,7 @@
 <object>::
 	The name of the object to show.
 	For a more complete list of ways to spell object names, see
-	the "SPECIFYING REVISIONS" section in linkgit:gitrevisions[1].
+	the "SPECIFYING REVISIONS" section in linkgit:gitrevisions[7].
 
 -t::
 	Instead of the content, show the object type identified by
diff --git a/Documentation/git-check-ref-format.txt b/Documentation/git-check-ref-format.txt
index f5c2e06..205d83d 100644
--- a/Documentation/git-check-ref-format.txt
+++ b/Documentation/git-check-ref-format.txt
@@ -49,7 +49,7 @@
 These rules make it easy for shell script based tools to parse
 reference names, pathname expansion by the shell when a reference name is used
 unquoted (by mistake), and also avoids ambiguities in certain
-reference name expressions (see linkgit:gitrevisions[1]):
+reference name expressions (see linkgit:gitrevisions[7]):
 
 . A double-dot `..` is often used as in `ref1..ref2`, and in some
   contexts this notation means `{caret}ref1 ref2` (i.e. not in
diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt
index 2cef579..3c96fa8 100644
--- a/Documentation/git-cherry-pick.txt
+++ b/Documentation/git-cherry-pick.txt
@@ -21,7 +21,7 @@
 <commit>...::
 	Commits to cherry-pick.
 	For a more complete list of ways to spell commits, see
-	linkgit:gitrevisions[1].
+	linkgit:gitrevisions[7].
 	Sets of commits can be passed but no traversal is done by
 	default, as if the '--no-walk' option was specified, see
 	linkgit:git-rev-list[1].
diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt
index 08fd409..dd1fb32 100644
--- a/Documentation/git-diff.txt
+++ b/Documentation/git-diff.txt
@@ -23,9 +23,9 @@
 	further add to the index but you still haven't.  You can
 	stage these changes by using linkgit:git-add[1].
 +
-If exactly two paths are given, and at least one is untracked,
-compare the two files / directories. This behavior can be
-forced by --no-index.
+If exactly two paths are given and at least one points outside
+the current repository, 'git diff' will compare the two files /
+directories. This behavior can be forced by --no-index.
 
 'git diff' [--options] --cached [<commit>] [--] [<path>...]::
 
@@ -64,15 +64,16 @@
 
 Just in case if you are doing something exotic, it should be
 noted that all of the <commit> in the above description, except
-for the last two forms that use ".." notations, can be any
-<tree-ish>.
+in the last two forms that use ".." notations, can be any
+<tree>.  The third form ('git diff <commit> <commit>') can also
+be used to compare two <blob> objects.
 
 For a more complete list of ways to spell <commit>, see
-"SPECIFYING REVISIONS" section in linkgit:gitrevisions[1].
+"SPECIFYING REVISIONS" section in linkgit:gitrevisions[7].
 However, "diff" is about comparing two _endpoints_, not ranges,
 and the range notations ("<commit>..<commit>" and
 "<commit>\...<commit>") do not mean a range as defined in the
-"SPECIFYING RANGES" section in linkgit:gitrevisions[1].
+"SPECIFYING RANGES" section in linkgit:gitrevisions[7].
 
 OPTIONS
 -------
@@ -159,8 +160,12 @@
 
 SEE ALSO
 --------
-linkgit:git-difftool[1]::
-	Show changes using common diff tools
+diff(1),
+linkgit:git-difftool[1],
+linkgit:git-log[1],
+linkgit:gitdiffcore[7],
+linkgit:git-format-patch[1],
+linkgit:git-apply[1]
 
 Author
 ------
diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt
index 966ba4f..2c6ad5b 100644
--- a/Documentation/git-fast-import.txt
+++ b/Documentation/git-fast-import.txt
@@ -439,7 +439,7 @@
 * A complete 40 byte or abbreviated commit SHA-1 in hex.
 
 * Any valid Git SHA-1 expression that resolves to a commit.  See
-  ``SPECIFYING REVISIONS'' in linkgit:gitrevisions[1] for details.
+  ``SPECIFYING REVISIONS'' in linkgit:gitrevisions[7] for details.
 
 The special case of restarting an incremental import from the
 current branch value should be written as:
diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt
index 4b3f5ba..a00b783 100644
--- a/Documentation/git-format-patch.txt
+++ b/Documentation/git-format-patch.txt
@@ -39,7 +39,7 @@
    that leads to the <since> to be output.
 
 2. Generic <revision range> expression (see "SPECIFYING
-   REVISIONS" section in linkgit:gitrevisions[1]) means the
+   REVISIONS" section in linkgit:gitrevisions[7]) means the
    commits in the specified range.
 
 The first rule takes precedence in the case of a single <commit>.  To
diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt
index c213bdb..6d40f00 100644
--- a/Documentation/git-log.txt
+++ b/Documentation/git-log.txt
@@ -31,7 +31,7 @@
 	either <since> or <until> is omitted, it defaults to
 	`HEAD`, i.e. the tip of the current branch.
 	For a more complete list of ways to spell <since>
-	and <until>, see linkgit:gitrevisions[1].
+	and <until>, see linkgit:gitrevisions[7].
 
 --follow::
 	Continue listing the history of a file beyond renames
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index 020955f..e11660a 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -41,7 +41,7 @@
 +
 The <src> is often the name of the branch you would want to push, but
 it can be any arbitrary "SHA-1 expression", such as `master~4` or
-`HEAD` (see linkgit:gitrevisions[1]).
+`HEAD` (see linkgit:gitrevisions[7]).
 +
 The <dst> tells which ref on the remote side is updated with this
 push. Arbitrary expressions cannot be used here, an actual ref must
diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt
index 5a0451a..e50bd9b 100644
--- a/Documentation/git-reflog.txt
+++ b/Documentation/git-reflog.txt
@@ -40,7 +40,7 @@
 The reflog is useful in various git commands, to specify the old value
 of a reference. For example, `HEAD@\{2\}` means "where HEAD used to be
 two moves ago", `master@\{one.week.ago\}` means "where master used to
-point to one week ago", and so on. See linkgit:gitrevisions[1] for
+point to one week ago", and so on. See linkgit:gitrevisions[7] for
 more details.
 
 To delete single entries from the reflog, use the subcommand "delete"
diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt
index b7d9ef7..f40984d 100644
--- a/Documentation/git-revert.txt
+++ b/Documentation/git-revert.txt
@@ -31,7 +31,7 @@
 <commit>...::
 	Commits to revert.
 	For a more complete list of ways to spell commit names, see
-	linkgit:gitrevisions[1].
+	linkgit:gitrevisions[7].
 	Sets of commits can also be given but no traversal is done by
 	default, see linkgit:git-rev-list[1] and its '--no-walk'
 	option.
diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt
index bd9f886..3b0c882 100644
--- a/Documentation/git-show-branch.txt
+++ b/Documentation/git-show-branch.txt
@@ -32,7 +32,7 @@
 OPTIONS
 -------
 <rev>::
-	Arbitrary extended SHA1 expression (see linkgit:gitrevisions[1])
+	Arbitrary extended SHA1 expression (see linkgit:gitrevisions[7])
 	that typically names a branch head or a tag.
 
 <glob>::
diff --git a/Documentation/git-show-ref.txt b/Documentation/git-show-ref.txt
index 4696af7..be0ec18 100644
--- a/Documentation/git-show-ref.txt
+++ b/Documentation/git-show-ref.txt
@@ -84,7 +84,11 @@
 
 <pattern>...::
 
-	Show references matching one or more patterns.
+	Show references matching one or more patterns. Patterns are matched from
+	the end of the full name, and only complete parts are matched, e.g.
+	'master' matches 'refs/heads/master', 'refs/remotes/origin/master',
+	'refs/tags/jedi/master' but not 'refs/heads/mymaster' nor
+	'refs/remotes/master/jedi'.
 
 OUTPUT
 ------
diff --git a/Documentation/git-show.txt b/Documentation/git-show.txt
index 0002bfb..2049c60 100644
--- a/Documentation/git-show.txt
+++ b/Documentation/git-show.txt
@@ -36,7 +36,7 @@
 <object>...::
 	The names of objects to show.
 	For a more complete list of ways to spell object names, see
-	"SPECIFYING REVISIONS" section in linkgit:gitrevisions[1].
+	"SPECIFYING REVISIONS" section in linkgit:gitrevisions[7].
 
 include::pretty-options.txt[]
 
diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
index a5782a6..1ca56c8 100644
--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt
@@ -144,8 +144,8 @@
         Report what is being added and removed from index.
 
 -z::
-	Only meaningful with `--stdin`; paths are separated with
-	NUL character instead of LF.
+	Only meaningful with `--stdin` or `--index-info`; paths are
+	separated with NUL character instead of LF.
 
 \--::
 	Do not interpret any more arguments as options.
diff --git a/Documentation/git.txt b/Documentation/git.txt
index 8de8617..416d58e 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -495,7 +495,7 @@
 	(i.e. the contents of `$GIT_DIR/refs/heads/<head>`).
 
 For a more complete list of ways to spell object names, see
-"SPECIFYING REVISIONS" section in linkgit:gitrevisions[1].
+"SPECIFYING REVISIONS" section in linkgit:gitrevisions[7].
 
 
 File/Directory Structure
diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt
index 5e9c5eb..c27d086 100644
--- a/Documentation/gitcore-tutorial.txt
+++ b/Documentation/gitcore-tutorial.txt
@@ -971,7 +971,7 @@
 before the commit log message is a short name you can use to
 name the commit.  In the above example, 'master' and 'mybranch'
 are branch heads.  'master^' is the first parent of 'master'
-branch head.  Please see linkgit:gitrevisions[1] if you want to
+branch head.  Please see linkgit:gitrevisions[7] if you want to
 see more complex cases.
 
 [NOTE]
diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index 05ac1c7..e21bac4 100644
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -69,7 +69,7 @@
 	the form "'<from>'..'<to>'" to show all revisions between '<from>' and
 	back to '<to>'. Note, more advanced revision selection can be applied.
 	For a more complete list of ways to spell object names, see
-	linkgit:gitrevisions[1].
+	linkgit:gitrevisions[7].
 
 <path>...::
 
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
index cb3b98a..fc56da6 100644
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -397,7 +397,7 @@
 For the complete list of paths which git checks for references, and
 the order it uses to decide which to choose when there are multiple
 references with the same shorthand name, see the "SPECIFYING
-REVISIONS" section of linkgit:gitrevisions[1].
+REVISIONS" section of linkgit:gitrevisions[7].
 
 [[Updating-a-repository-With-git-fetch]]
 Updating a repository with git fetch
@@ -568,7 +568,7 @@
 	- HEAD: refers to the head of the current branch
 
 There are many more; see the "SPECIFYING REVISIONS" section of the
-linkgit:gitrevisions[1] man page for the complete list of ways to
+linkgit:gitrevisions[7] man page for the complete list of ways to
 name revisions.  Some examples:
 
 -------------------------------------------------
@@ -909,7 +909,7 @@
 $ gitk $( git show-ref --heads ) --not  $( git show-ref --tags )
 -------------------------------------------------
 
-(See linkgit:gitrevisions[1] for explanations of commit-selecting
+(See linkgit:gitrevisions[7] for explanations of commit-selecting
 syntax such as `--not`.)
 
 [[making-a-release]]
@@ -1635,7 +1635,7 @@
 The reflogs are kept by default for 30 days, after which they may be
 pruned.  See linkgit:git-reflog[1] and linkgit:git-gc[1] to learn
 how to control this pruning, and see the "SPECIFYING REVISIONS"
-section of linkgit:gitrevisions[1] for details.
+section of linkgit:gitrevisions[7] for details.
 
 Note that the reflog history is very different from normal git history.
 While normal history is shared by every repository that works on the
@@ -2171,11 +2171,14 @@
 
 Now to apply some patches from the community.  Think of a short
 snappy name for a branch to hold this patch (or related group of
-patches), and create a new branch from the current tip of Linus's
-branch:
+patches), and create a new branch from a recent stable tag of
+Linus's branch. Picking a stable base for your branch will:
+1) help you: by avoiding inclusion of unrelated and perhaps lightly
+tested changes
+2) help future bug hunters that use "git bisect" to find problems
 
 -------------------------------------------------
-$ git checkout -b speed-up-spinlocks origin
+$ git checkout -b speed-up-spinlocks v2.6.35
 -------------------------------------------------
 
 Now you apply the patch(es), run some tests, and commit the change(s).  If
diff --git a/cache.h b/cache.h
index 3d5ed51..33decd9 100644
--- a/cache.h
+++ b/cache.h
@@ -445,7 +445,7 @@
  * at least 'nr' entries; the number of entries currently allocated
  * is 'alloc', using the standard growing factor alloc_nr() macro.
  *
- * DO NOT USE any expression with side-effect for 'x' or 'alloc'.
+ * DO NOT USE any expression with side-effect for 'x', 'nr', or 'alloc'.
  */
 #define ALLOC_GROW(x, nr, alloc) \
 	do { \
diff --git a/git-am.sh b/git-am.sh
index 6184101..de116a2 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -137,7 +137,7 @@
     export GITHEAD_$his_tree
     if test -n "$GIT_QUIET"
     then
-	    export GIT_MERGE_VERBOSITY=0
+	    GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY
     fi
     git-merge-recursive $orig_tree -- HEAD $his_tree || {
 	    git rerere $allow_rerere_autoupdate
diff --git a/git-rebase.sh b/git-rebase.sh
index 3335cee..e5df23b 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -111,7 +111,7 @@
 	export GITHEAD_$cmt GITHEAD_$hd
 	if test -n "$GIT_QUIET"
 	then
-		export GIT_MERGE_VERBOSITY=1
+		GIT_MERGE_VERBOSITY=1 && export GIT_MERGE_VERBOSITY
 	fi
 	eval 'git-merge-$strategy' $strategy_opts '"$cmt^" -- "$hd" "$cmt"'
 	rv=$?
diff --git a/git-stash.sh b/git-stash.sh
index 5fb1245..7561b37 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -373,7 +373,7 @@
 
 	if test -n "$GIT_QUIET"
 	then
-		export GIT_MERGE_VERBOSITY=0
+		GIT_MERGE_VERBOSITY=0 && export GIT_MERGE_VERBOSITY
 	fi
 	if git merge-recursive $b_tree -- $c_tree $w_tree
 	then
diff --git a/git_remote_helpers/setup.cfg b/git_remote_helpers/setup.cfg
new file mode 100644
index 0000000..4bff887
--- /dev/null
+++ b/git_remote_helpers/setup.cfg
@@ -0,0 +1,3 @@
+[build]
+build_purelib = build/lib
+build_platlib = build/lib
diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh
index 396b965..141b60c 100644
--- a/t/annotate-tests.sh
+++ b/t/annotate-tests.sh
@@ -8,27 +8,27 @@
 	$PROG file $head >.result || return 1
 	cat .result | perl -e '
 		my %expect = (@ARGV);
-		my %count = ();
+		my %count = map { $_ => 0 } keys %expect;
 		while (<STDIN>) {
 			if (/^[0-9a-f]+\t\(([^\t]+)\t/) {
 				my $author = $1;
 				for ($author) { s/^\s*//; s/\s*$//; }
-				if (exists $expect{$author}) {
-					$count{$author}++;
-				}
+				$count{$author}++;
 			}
 		}
 		my $bad = 0;
 		while (my ($author, $count) = each %count) {
 			my $ok;
-			if ($expect{$author} != $count) {
+			my $value = 0;
+			$value = $expect{$author} if defined $expect{$author};
+			if ($value != $count) {
 				$bad = 1;
 				$ok = "bad";
 			}
 			else {
 				$ok = "good";
 			}
-			print STDERR "Author $author (expected $expect{$author}, attributed $count) $ok\n";
+			print STDERR "Author $author (expected $value, attributed $count) $ok\n";
 		}
 		exit($bad);
 	' "$@"
diff --git a/t/t1509-root-worktree.sh b/t/t1509-root-worktree.sh
index 7f60fd0..335420f 100755
--- a/t/t1509-root-worktree.sh
+++ b/t/t1509-root-worktree.sh
@@ -134,8 +134,8 @@
 100644 $ONE_SHA1 0	me
 EOF
 
-export GIT_DIR="$TRASH_DIRECTORY/.git"
-export GIT_WORK_TREE=/
+GIT_DIR="$TRASH_DIRECTORY/.git" && export GIT_DIR
+GIT_WORK_TREE=/ && export GIT_WORK_TREE
 
 test_vars 'abs gitdir, root' "$GIT_DIR" "/" ""
 test_foobar_root
@@ -154,24 +154,24 @@
 
 test_expect_success 'go to /' 'cd /'
 
-export GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git"
-export GIT_WORK_TREE=/
+GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git" && export GIT_DIR
+GIT_WORK_TREE=/ && export GIT_WORK_TREE
 
 test_vars 'rel gitdir, root' "$GIT_DIR" "/" ""
 test_foobar_root
 
 test_expect_success 'go to /foo' 'cd /foo'
 
-export GIT_DIR="../$TRASH_DIRECTORY/.git"
-export GIT_WORK_TREE=/
+GIT_DIR="../$TRASH_DIRECTORY/.git" && export GIT_DIR
+GIT_WORK_TREE=/ && export GIT_WORK_TREE
 
 test_vars 'rel gitdir, foo' "$TRASH_DIRECTORY/.git" "/" "foo/"
 test_foobar_foo
 
 test_expect_success 'go to /foo/bar' 'cd /foo/bar'
 
-export GIT_DIR="../../$TRASH_DIRECTORY/.git"
-export GIT_WORK_TREE=/
+GIT_DIR="../../$TRASH_DIRECTORY/.git" && export GIT_DIR
+GIT_WORK_TREE=/ && export GIT_WORK_TREE
 
 test_vars 'rel gitdir, foo/bar' "$TRASH_DIRECTORY/.git" "/" "foo/bar/"
 test_foobar_foobar
@@ -180,24 +180,24 @@
 
 test_expect_success 'go to /' 'cd /'
 
-export GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git"
-export GIT_WORK_TREE=.
+GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git" && export GIT_DIR
+GIT_WORK_TREE=. && export GIT_WORK_TREE
 
 test_vars 'rel gitdir, root' "$GIT_DIR" "/" ""
 test_foobar_root
 
 test_expect_success 'go to /' 'cd /foo'
 
-export GIT_DIR="../$TRASH_DIRECTORY/.git"
-export GIT_WORK_TREE=..
+GIT_DIR="../$TRASH_DIRECTORY/.git" && export GIT_DIR
+GIT_WORK_TREE=.. && export GIT_WORK_TREE
 
 test_vars 'rel gitdir, foo' "$TRASH_DIRECTORY/.git" "/" "foo/"
 test_foobar_foo
 
 test_expect_success 'go to /foo/bar' 'cd /foo/bar'
 
-export GIT_DIR="../../$TRASH_DIRECTORY/.git"
-export GIT_WORK_TREE=../..
+GIT_DIR="../../$TRASH_DIRECTORY/.git" && export GIT_DIR
+GIT_WORK_TREE=../.. && export GIT_WORK_TREE
 
 test_vars 'rel gitdir, foo/bar' "$TRASH_DIRECTORY/.git" "/" "foo/bar/"
 test_foobar_foobar
diff --git a/t/t5560-http-backend-noserver.sh b/t/t5560-http-backend-noserver.sh
index 44885b8..94f9d2e 100755
--- a/t/t5560-http-backend-noserver.sh
+++ b/t/t5560-http-backend-noserver.sh
@@ -14,7 +14,7 @@
 }
 
 GET() {
-	export REQUEST_METHOD="GET" &&
+	REQUEST_METHOD="GET" && export REQUEST_METHOD &&
 	run_backend "/repo.git/$1" &&
 	unset REQUEST_METHOD &&
 	if ! grep "Status" act.out >act
@@ -26,8 +26,8 @@
 }
 
 POST() {
-	export REQUEST_METHOD="POST" &&
-	export CONTENT_TYPE="application/x-$1-request" &&
+	REQUEST_METHOD="POST" && export REQUEST_METHOD &&
+	CONTENT_TYPE="application/x-$1-request" && export CONTENT_TYPE &&
 	run_backend "/repo.git/$1" "$2" &&
 	unset REQUEST_METHOD &&
 	unset CONTENT_TYPE &&
@@ -46,7 +46,7 @@
 . "$TEST_DIRECTORY"/t556x_common
 
 expect_aliased() {
-	export REQUEST_METHOD="GET" &&
+	REQUEST_METHOD="GET" && export REQUEST_METHOD &&
 	if test $1 = 0; then
 		run_backend "$2"
 	else
diff --git a/t/t556x_common b/t/t556x_common
index be024e5..51287d8 100755
--- a/t/t556x_common
+++ b/t/t556x_common
@@ -50,7 +50,7 @@
 }
 
 SMART=smart
-export GIT_HTTP_EXPORT_ALL=1
+GIT_HTTP_EXPORT_ALL=1 && export GIT_HTTP_EXPORT_ALL
 test_expect_success 'direct refs/heads/master not found' '
 	log_div "refs/heads/master"
 	GET refs/heads/master "404 Not Found"
@@ -73,7 +73,7 @@
         get_static_files "200 OK"
 '
 SMART=smart
-export GIT_HTTP_EXPORT_ALL=1
+GIT_HTTP_EXPORT_ALL=1 && export GIT_HTTP_EXPORT_ALL
 test_expect_success 'static file if http.getanyfile true is ok' '
 	log_div "getanyfile true"
 	config http.getanyfile true &&
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 71b3df9..07c50c7 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -279,7 +279,7 @@
 		--to=nobody@example.com \
 		--in-reply-to=" " \
 		--smtp-server="$(pwd)/fake.sendmail" \
-		$patches
+		$patches \
 		2>errors
 	! grep "^In-Reply-To: < *>" msgtxt1
 '