Added nonlocal keyword

python3.0.vim

@@ -100,7 +100,7 @@ syn keyword pythonStatement	exec return
 syn keyword pythonStatement	pass raise
 syn keyword pythonStatement	global assert
 syn keyword pythonStatement	lambda yield
-syn keyword pythonStatement	with
+syn keyword pythonStatement	with nonlocal
 syn keyword pythonStatement	def class nextgroup=pythonFunction skipwhite
 syn match   pythonFunction	"[a-zA-Z_][a-zA-Z0-9_]*" display contained
 syn keyword pythonRepeat	for while