--- a/python/ir/basicblock.py	Fri Jun 21 15:01:08 2013 +0200
+++ b/python/ir/basicblock.py	Sun Jun 23 18:23:18 2013 +0200
@@ -10,17 +10,21 @@
       i.parent = self
       self.instructions.append(i)
    addIns = addInstruction
+
    def replaceInstruction(self, i1, i2):
       idx = self.instructions.index(i1)
       i1.parent = None
       i1.delete()
       i2.parent = self
       self.instructions[idx] = i2
+
    def removeInstruction(self, i):
       i.parent = None
       self.instructions.remove(i)
+
    def getInstructions(self):
-      return self.instructions
+        return self.instructions
+
    def setInstructions(self, ins):
       for i in self.instructions:
          i.parent = None
@@ -28,6 +32,7 @@
       for i in self.instructions:
          i.parent = self
    Instructions = property(getInstructions, setInstructions)
+
    def getLastIns(self):
       return self.instructions[-1]
    LastInstruction = property(getLastIns)