Switch to tabs for indentation.

Instead of a mix of 2- and 4-space tabs just use actual tabs. ;-P
2020-04-24 12:48:15 -07:00
parent 2fb610e733
commit 078f29830d
26 changed files with 4080 additions and 4080 deletions
@@ -46,54 +46,54 @@ from .stack import expression_to_string, stack_to_string


 class TracePrinter(object):
-  '''
-  This is what does the formatting.  You instantiate it and pass the ``viewer()``
-  method to the :py:func:`joy.joy.joy` function, then print it to see the
-  trace.
-  '''
+	'''
+	This is what does the formatting.  You instantiate it and pass the ``viewer()``
+	method to the :py:func:`joy.joy.joy` function, then print it to see the
+	trace.
+	'''

-  def __init__(self):
-    self.history = []
+	def __init__(self):
+		self.history = []

-  def viewer(self, stack, expression):
-    '''
-    Record the current stack and expression in the TracePrinter's history.
-    Pass this method as the ``viewer`` argument to the :py:func:`joy.joy.joy` function.
+	def viewer(self, stack, expression):
+		'''
+		Record the current stack and expression in the TracePrinter's history.
+		Pass this method as the ``viewer`` argument to the :py:func:`joy.joy.joy` function.

-    :param stack quote: A stack.
-    :param stack expression: A stack.
-    '''
-    self.history.append((stack, expression))
+		:param stack quote: A stack.
+		:param stack expression: A stack.
+		'''
+		self.history.append((stack, expression))

-  def __str__(self):
-    return '\n'.join(self.go())
+	def __str__(self):
+		return '\n'.join(self.go())

-  def go(self):
-    '''
-    Return a list of strings, one for each entry in the history, prefixed
-    with enough spaces to align all the interpreter dots.
+	def go(self):
+		'''
+		Return a list of strings, one for each entry in the history, prefixed
+		with enough spaces to align all the interpreter dots.

-    This method is called internally by the ``__str__()`` method.
+		This method is called internally by the ``__str__()`` method.

-    :rtype: list(str)
-    '''
-    max_stack_length = 0
-    lines = []
-    for stack, expression in self.history:
-      stack = stack_to_string(stack)
-      expression = expression_to_string(expression)
-      n = len(stack)
-      if n > max_stack_length:
-        max_stack_length = n
-      lines.append((n, '%s . %s' % (stack, expression)))
-    return [  # Prefix spaces to line up '.'s.
-      (' ' * (max_stack_length - length) + line)
-      for length, line in lines
-      ]
+		:rtype: list(str)
+		'''
+		max_stack_length = 0
+		lines = []
+		for stack, expression in self.history:
+			stack = stack_to_string(stack)
+			expression = expression_to_string(expression)
+			n = len(stack)
+			if n > max_stack_length:
+				max_stack_length = n
+			lines.append((n, '%s . %s' % (stack, expression)))
+		return [  # Prefix spaces to line up '.'s.
+			(' ' * (max_stack_length - length) + line)
+			for length, line in lines
+			]

-  def print_(self):
-    try:
-      print(self)
-    except:
-      print_exc()
-      print('Exception while printing viewer.')
+	def print_(self):
+		try:
+			print(self)
+		except:
+			print_exc()
+			print('Exception while printing viewer.')