test(_command_offset): use more raw strings for readability

Author: akinomyoga

test/t/unit/test_unit_command_offset.py

@@ -110,38 +110,38 @@ def check(self, bash, cur, expected):
             ('a"a$(echo "world"x)', "x)"),
             ("a${va", "a${va"),
             ("$'a", "a"),
-            ("$'a\\n", "a\\n"),
-            ("$'a\\n\\'", "$'a\\n\\'"),
-            ("$'a\\n\\' '", ""),
-            ("$'a\\n\\' \\'x", "$'a\\n\\' \\'x"),
-            ("$'a\\n\\' \\'xyz'x", "x"),
-            ("a'bb\\'aaa", "a'bb\\'aaa"),
-            ("a'bb\\'aaa'c", "c"),
+            (r"$'a\n", r"a\n"),
+            (r"$'a\n\'", r"$'a\n\'"),
+            (r"$'a\n\' '", ""),
+            (r"$'a\n\' \'x", r"$'a\n\' \'x"),
+            (r"$'a\n\' \'xyz'x", "x"),
+            (r"a'bb\'aaa", r"a'bb\'aaa"),
+            (r"a'bb\ 'aaa'c", "c"),
             ('a"bb', "bb"),
-            ('a"bb\\"a', 'bb\\"a'),
-            ('a"bb\\"a"c', 'a"bb\\"a"c'),
+            (r'a"bb\"a', r"bb\"a"),
+            (r'a"bb\"a"c', r'a"bb\"a"c'),
             ("a`", "a`"),
             ("a`echo", "a`echo"),
             ("a`echo w", "w"),
             ('a"echo ', "echo "),
             ('a"echo w', "echo w"),
-            ("$'a\\' x", "$'a\\' x"),
+            (r"$'a\' x", r"$'a\' x"),
             ("a`bbb ccc`", "ccc`"),
             ("a`aa'a", "a"),
             ('a`aa"aa', "aa"),
-            ("a`aa$'a\\'a a", "a`aa$'a\\'a a"),
-            ("a`b$'c\\'d e", "a`b$'c\\'d e"),
-            ("$'c\\'d e`f g", "$'c\\'d e`f g"),
-            ("$'c\\'d e'f`g h", "f`g h"),
+            (r"a`aa$'a\'a a", r"a`aa$'a\'a a"),
+            (r"a`b$'c\'d e", r"a`b$'c\'d e"),
+            (r"$'c\'d e`f g", r"$'c\'d e`f g"),
+            (r"$'c\'d e'f`g h", "f`g h"),
             ("$'a b'c`d e", "e"),
             ("a`b'c'd e", "e"),
             ("a`b'c'd e f", "f"),
             ("a`$(echo world", "world"),
-            ("a`$'a\\' b", "a`$'a\\' b"),
-            ("a`$'b c\\'d e$'f g\\'", "g\\'"),
-            ("a`$'b c\\'d e$'f g\\'h i", "i"),
-            ("a`$'b c\\'d e$'f g\\'h i`j", "i`j"),
-            ("a`$'b c\\'d e'f g'", "g'"),
+            (r"a`$'a\' b", r"a`$'a\' b"),
+            (r"a`$'b c\'d e$'f g\'", r"g\'"),
+            (r"a`$'b c\'d e$'f g\'h i", "i"),
+            (r"a`$'b c\'d e$'f g\'h i`j", "i`j"),
+            (r"a`$'b c\'d e'f g'", "g'"),
             ("a`a;", ""),
             ("a`x=", ""),
             ("a`x=y", "y"),
@@ -171,7 +171,7 @@ def test_COMP_WORDBREAKS_z(self, bash):
             self.check(bash, "a`bzcdze", "e")
             self.check(bash, "a`bzcdzze", "e")
             self.check(bash, "a`bzcdzzze", "e")
-            self.check(bash, "a`b\\zc", "a`b\\zc")
+            self.check(bash, r"a`b\zc", r"a`b\zc")
 
     def test_COMP_WORDBREAKS_dollar(self, bash):
         with bash_env_saved(bash) as bash_env: