It really looks similar to a Javanese approach to etching and decoration along the blade.  Many small souvenir shops all over Java have been selling a variety of blade types with exactly this type of magical Arabic etching for a long time.  The influences come from all over, and a crude Tao symbol, roughly cast with flames around it would not be out of place.  These are souvenir swords, and are often fanciful designs made to look a little bit old.  Overall, the saber looks like a "spiced up" pedang.  The handle, guard, and blade are not that different from examples outside the realm of souvenirs.   
 
I could be off, because I am trying to squeeze something I have not seen before into a category I with which I am familiar, but I would not be surprised to see something like this in a roadside antique stand.
		 
		
		
		
		
		
		
		
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