Phantom Errors

[prospero]

Caught another.....

def CheckNearerOpponent(EntityName):
	me=Bladex.GetEntity(EntityName) 
	x,y,z = me.Position	   
	for i in Bladex.GetEntitiesAt(x,y,z,2200):	
		ent=Bladex.GetEntity(i)
		if ent and ent.Person:
			if ent.Life>0:
				if CheckIfEnemy(ent.Name): 
					if ent.ActiveEnemy and ent.ActiveEnemy==EntityName:
						me.Data.SwitchOpponent(EntityName, ent.Name)
						return 1
						
	 	   			    #me.Data.SwitchOpponent(EntityName, ent.Name)
	 	   			    #return 1
	return 0

In the above function the commented lines cause an error.
The live lines(which I typed manually) are OK.

Traceback (innermost last):
  File "Cfg.py", line 98, in ?
    execfile("DefFuncs.py")
  File "DefFuncs.py", line 21, in ?
    import EnemyNPCTypes
  File "..\..\Maps\DwarfWarsII\NUFiles\EnemyNPCTypes.py", line 332
    me.Data.SwitchOpponent(EntityName, ent.Name)
     ^
SyntaxError: invalid syntax

** I'll try a different editor.