t9700: modernize test scripts

The style of t9700-perl-git.sh is old. There are 3 problems:
* A title is not on the same line with test_expect_success command.
* A test body is indented by whitespaces.
* There are whitespaces after redirect operators.

Modernize test scripts by:
* Combine the title with test_expect_success command.
* Replace whitespace indents with TAB.
* Delete whitespaces after redirect operators.

Signed-off-by: Zhang Yi <18994118902@163.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t9700-perl-git.sh

@@ -13,37 +13,36 @@ skip_all_if_no_Test_More
 
 # set up test repository
 
-test_expect_success \
-    'set up test repository' \
-    'echo "test file 1" > file1 &&
-     echo "test file 2" > file2 &&
-     mkdir directory1 &&
-     echo "in directory1" >> directory1/file &&
-     mkdir directory2 &&
-     echo "in directory2" >> directory2/file &&
-     git add . &&
-     git commit -m "first commit" &&
-
-     echo "new file in subdir 2" > directory2/file2 &&
-     git add . &&
-     git commit -m "commit in directory2" &&
-
-     echo "changed file 1" > file1 &&
-     git commit -a -m "second commit" &&
-
-     git config --add color.test.slot1 green &&
-     git config --add test.string value &&
-     git config --add test.dupstring value1 &&
-     git config --add test.dupstring value2 &&
-     git config --add test.booltrue true &&
-     git config --add test.boolfalse no &&
-     git config --add test.boolother other &&
-     git config --add test.int 2k &&
-     git config --add test.path "~/foo" &&
-     git config --add test.pathexpanded "$HOME/foo" &&
-     git config --add test.pathmulti foo &&
-     git config --add test.pathmulti bar
-     '
+test_expect_success 'set up test repository' '
+	echo "test file 1" >file1 &&
+	echo "test file 2" >file2 &&
+	mkdir directory1 &&
+	echo "in directory1" >>directory1/file &&
+	mkdir directory2 &&
+	echo "in directory2" >>directory2/file &&
+	git add . &&
+	git commit -m "first commit" &&
+
+	echo "new file in subdir 2" >directory2/file2 &&
+	git add . &&
+	git commit -m "commit in directory2" &&
+
+	echo "changed file 1" >file1 &&
+	git commit -a -m "second commit" &&
+
+	git config --add color.test.slot1 green &&
+	git config --add test.string value &&
+	git config --add test.dupstring value1 &&
+	git config --add test.dupstring value2 &&
+	git config --add test.booltrue true &&
+	git config --add test.boolfalse no &&
+	git config --add test.boolother other &&
+	git config --add test.int 2k &&
+	git config --add test.path "~/foo" &&
+	git config --add test.pathexpanded "$HOME/foo" &&
+	git config --add test.pathmulti foo &&
+	git config --add test.pathmulti bar
+'
 
 test_expect_success 'set up bare repository' '
 	git init --bare bare.git