8 lines
		
	
	
		
			295 B
		
	
	
	
		
			Factor
		
	
	
			
		
		
	
	
			8 lines
		
	
	
		
			295 B
		
	
	
	
		
			Factor
		
	
	
| USING: arrays continuations debugger io.streams.string peg tools.test ;
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| IN: peg.debugger.tests
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| 
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| { "Peg parsing error at character position 0.\nExpected 'A' or 'B'\nGot 'xxxx'\n" } [
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|     [ "xxxx" "A" token "B" token 2array choice parse ] [ ] recover
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|     [ error. ] with-string-writer
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| ] unit-test
 |