Make the docstring for io.open() a raw string so that the explanation for the

brettcannon · brettcannon · commit 706166b930b3 · 2007-10-15T20:52:41.000Z
'newline' argument is not a jumbled mess of newlines.
diff --git a/Lib/io.py b/Lib/io.py
@@ -50,7 +50,7 @@ def __init__(self, errno, strerror, characters_written=0):
 
 
 def open(file, mode="r", buffering=None, encoding=None, newline=None):
-    """Replacement for the built-in open function.
+    r"""Replacement for the built-in open function.
 
     Args:
       file: string giving the name of the file to be opened;
