Correct escapes for 3.13; fixes #128.

Author: jwp

postgresql/protocol/element3.py

@@ -263,7 +263,7 @@ def extract_command(self):
 		Strip all the *surrounding* digits and spaces from the command tag,
 		and return that string.
 		"""
-		return self.data.strip(b'\c\n\t 0123456789') or None
+		return self.data.strip(b'\r\n\t 0123456789') or None
 
 class Null(EmptyMessage):
 	"""

postgresql/python/command.py

@@ -220,7 +220,7 @@ def __init__(self, *args, **kw):
 
 		self.register_backslash(r'\?', self.showhelp, "Show this help message.")
 		self.register_backslash(r'\set', self.bs_set,
-			"Configure environment variables. \set without arguments to show all")
+			"Configure environment variables. \\set without arguments to show all")
 		self.register_backslash(r'\E', self.bs_E,
 			"Edit a file or a temporary script.")
 		self.register_backslash(r'\i', self.bs_i,

postgresql/types/__init__.py

@@ -610,7 +610,7 @@ def column_names(self, get0 = get0, get1 = get1):
 	def transform(self, *args, **kw):
 		"""
 		Make a new Row after processing the values with the callables associated
-		with the values either by index, \*args, or my column name, \*\*kw.
+		with the values either by index, *args, or my column name, **kw.
 
 			>>> r=Row.from_sequence({'col1':0,'col2':1}, (1,'two'))
 			>>> r.transform(str)