Merge branch 'maint'

* maint:
  Documentation: fix formatting in git-svn
  t7502-commit.sh: test_must_fail doesn't work with inline environment variables
  completion: add --graph to log command completion
  git-merge.sh: fix typo in usage message: sucesses --> succeeds

Documentation/git-svn.txt

@@ -448,6 +448,8 @@ svn-remote.<name>.rewriteRoot::
 	the repository with a public http:// or svn:// URL in the
 	metadata so users of it will see the public URL.
 
+--
+
 Since the noMetadata, rewriteRoot, useSvnsyncProps and useSvmProps
 options all affect the metadata generated and used by git-svn; they
 *must* be set in the configuration file before any history is imported
@@ -456,7 +458,6 @@ and these settings should never be changed once they are set.
 Additionally, only one of these four options can be used per-svn-remote
 section because they affect the 'git-svn-id:' metadata line.
 
---
 
 BASIC EXAMPLES
 --------------

contrib/completion/git-completion.bash

@@ -761,6 +761,7 @@ _git_log ()
 			--pretty= --name-status --name-only --raw
 			--not --all
 			--left-right --cherry-pick
+			--graph
 			"
 		return
 		;;

git-merge.sh

@@ -13,7 +13,7 @@ n                    don't show a diffstat at the end of the merge
 summary              (synonym to --stat)
 log                  add list of one-line log to merge commit message
 squash               create a single commit instead of doing a merge
-commit               perform a commit if the merge sucesses (default)
+commit               perform a commit if the merge succeeds (default)
 ff                   allow fast forward (default)
 s,strategy=          merge strategy to use
 m,message=           message to be used for the merge commit (if any)

t/t7502-commit.sh

@@ -212,7 +212,11 @@ test_expect_success 'do not fire editor in the presence of conflicts' '
 	# Must fail due to conflict
 	test_must_fail git cherry-pick -n master &&
 	echo "editor not started" >.git/result &&
-	test_must_fail GIT_EDITOR="$(pwd)/.git/FAKE_EDITOR" git commit &&
+	(
+		GIT_EDITOR="$(pwd)/.git/FAKE_EDITOR" &&
+		export GIT_EDITOR &&
+		test_must_fail git commit
+	) &&
 	test "$(cat .git/result)" = "editor not started"
 '