Include a cross-reference listing in 
		filename.prn for all labels and literals showing the relative line numbers of the generated statements.
	 
  
 
	 
	 
	 Build Settings:
 
		 
		Check 
		  Include cross-reference listing on the 
		  Assembler tab of your project properties 
		  Assembler page.
		
 
	  
	 Comments:
		 
		 If you also specify the XFLN directive, the cross-reference listing shows the file and relative line numbers of the original statements that reference the labels and literals, in addition to the numbers of the generated statements.