doc/excluding.rst: Use 'literal strings' for regexes in TOML

Author: allanlewis

doc/excluding.rst

@@ -164,8 +164,8 @@ For example, here's a list of exclusions I've used:
                 "if 0:",
                 "if __name__ == .__main__.:",
                 "if TYPE_CHECKING:",
-                "class .*\\bProtocol\\):",
-                "@(abc\\.)?abstractmethod",
+                'class .*\bProtocol\):',
+                '@(abc\.)?abstractmethod',
             ]
             """,
         )
@@ -202,8 +202,8 @@ For example, here's a list of exclusions I've used:
             "if 0:",
             "if __name__ == .__main__.:",
             "if TYPE_CHECKING:",
-            "class .*\\bProtocol\\):",
-            "@(abc\\.)?abstractmethod",
+            'class .*\bProtocol\):',
+            '@(abc\.)?abstractmethod',
         ]
 
     .. code-tab:: ini
@@ -222,7 +222,7 @@ For example, here's a list of exclusions I've used:
             class .*\bProtocol\):
             @(abc\.)?abstractmethod
 
-.. [[[end]]] (checksum: 06c7f40b1001590369df604495524f48)
+.. [[[end]]] (checksum: dd220fef61aab05f0c175046df5f1392)
 
 The :ref:`config_report_exclude_also` option adds regexes to the built-in
 default list so that you can add your own exclusions.  The older
@@ -270,11 +270,11 @@ Here are some examples:
             [tool.coverage.report]
             exclude_also = [
                 # 1. Exclude an except clause of a specific form:
-                "except ValueError:\\n\\s*assume\\(False\\)",
+                'except ValueError:\n\s*assume\(False\)',
                 # 2. Comments to turn coverage on and off:
-                "no cover: start(?s:.)*?no cover: stop",
+                'no cover: start(?s:.)*?no cover: stop',
                 # 3. A pragma comment that excludes an entire file:
-                "\\A(?s:.*# pragma: exclude file.*)\\Z",
+                '\A(?s:.*# pragma: exclude file.*)\Z',
             ]
             """,
         )
@@ -300,11 +300,11 @@ Here are some examples:
         [tool.coverage.report]
         exclude_also = [
             # 1. Exclude an except clause of a specific form:
-            "except ValueError:\\n\\s*assume\\(False\\)",
+            'except ValueError:\n\s*assume\(False\)',
             # 2. Comments to turn coverage on and off:
-            "no cover: start(?s:.)*?no cover: stop",
+            'no cover: start(?s:.)*?no cover: stop',
             # 3. A pragma comment that excludes an entire file:
-            "\\A(?s:.*# pragma: exclude file.*)\\Z",
+            '\A(?s:.*# pragma: exclude file.*)\Z',
         ]
 
     .. code-tab:: ini
@@ -319,7 +319,7 @@ Here are some examples:
             ; 3. A pragma comment that excludes an entire file:
             \A(?s:.*# pragma: exclude file.*)\Z
 
-.. [[[end]]] (checksum: 261daf325d747cdf05310e75db827af6)
+.. [[[end]]] (checksum: c46e819ad9a1d3a8e37037a89d28cfde)
 
 The first regex matches a specific except line followed by a specific function
 call.  Both lines must be present for the exclusion to take effect. Note that