fix left-over tabs in source files

Cython/Compiler/Nodes.py

@@ -2879,19 +2879,6 @@ class SingleAssignmentNode(AssignmentNode):
         #self.lhs.release_target_temp(env)
         #self.rhs.release_temp(env)
 
-#	def analyse_expressions_1(self, env, use_temp = 0):
-#		self.rhs.analyse_types(env)
-#		self.lhs.analyse_target_types(env)
-#		self.rhs = self.rhs.coerce_to(self.lhs.type, env)
-#		if use_temp:
-#			self.rhs = self.rhs.coerce_to_temp(env)
-#		self.rhs.allocate_temps(env)
-#	
-#	def analyse_expressions_2(self, env):
-#		self.lhs.allocate_target_temps(env)
-#		self.lhs.release_target_temp(env)
-#		self.rhs.release_temp(env)		
-        
     def generate_rhs_evaluation_code(self, code):
         self.rhs.generate_evaluation_code(code)
     
@@ -2948,28 +2935,6 @@ class CascadedAssignmentNode(AssignmentNode):
             #rhs.release_temp(env)
         self.rhs.release_temp(env)
     
-#	def analyse_expressions_1(self, env, use_temp = 0):
-#		self.rhs.analyse_types(env)
-#		if use_temp:
-#			self.rhs = self.rhs.coerce_to_temp(env)
-#		else:
-#			self.rhs = self.rhs.coerce_to_simple(env)
-#		self.rhs.allocate_temps(env)
-#	
-#	def analyse_expressions_2(self, env):
-#		from ExprNodes import CloneNode
-#		self.coerced_rhs_list = []
-#		for lhs in self.lhs_list:
-#			lhs.analyse_target_types(env)
-#			rhs = CloneNode(self.rhs)
-#			rhs = rhs.coerce_to(lhs.type, env)
-#			self.coerced_rhs_list.append(rhs)
-#			rhs.allocate_temps(env)
-#			lhs.allocate_target_temps(env)
-#			lhs.release_target_temp(env)
-#			rhs.release_temp(env)
-#		self.rhs.release_temp(env)
-    
     def generate_rhs_evaluation_code(self, code):
         self.rhs.generate_evaluation_code(code)
     
@@ -4556,7 +4521,7 @@ class FromCImportStatNode(StatNode):
         else:
             if not type.is_struct_or_union:
                 return 0
-			if kind <> type.kind:
+            if kind != type.kind:
                 return 0
         return 1