--- a/python/zcc.py	Thu Nov 21 14:26:13 2013 +0100
+++ b/python/zcc.py	Thu Nov 21 15:46:50 2013 +0100
@@ -12,14 +12,17 @@
 import outstream
 import hexfile
 
+
 logformat='%(asctime)s|%(levelname)s|%(name)s|%(message)s'
 
+
 def logLevel(s):
     numeric_level = getattr(logging, s.upper(), None)
     if not isinstance(numeric_level, int):
         raise ValueError('Invalid log level: {}'.format(s))
     return numeric_level
 
+
 # Parse arguments:
 parser = argparse.ArgumentParser(description='lcfos Compiler')
 # Input:
@@ -51,7 +54,7 @@
 
         # Optimization passes:
         optimize(ircode)
-        
+
         if dumpir:
             ircode.dump()