Before you build your XML-enabled COBOL, you must insert the following code on the first line of your program before the Identification
               Division: 
               	 
            
 
            	 $set {preprocess | p}(prexml) [{out | o} (outname)] [warn] [outenc (input)] 
     [{preprocess | p} (ppname)] endp 
            	 where the parameters are: 
               	 
            
 
            	 
             
               		 
               		  
               - {preprocess | p} 
                  		  
               
- The pre-processor to be used. 
                  		  
               
- {out | o} 
                  			 outname 
                  		  
               
- The fully preprocessed output source file, 
                  			 outname. This output source file contains native COBOL processed from the XML syntax. 
                  		  
               
- warn 
                  		  
               
- Cause diagnostic warnings on parsing to be presented by PREXML. 
                  		  
               
- outenc(input)
                  		  
               
- The encoding of the output text is the same as the input encoding specified in the XML declaration. 
                  		  
               
-  
                  			 ppname 
                  		  
               
- The preprocessor name you want to use to read source files and process COPY statements. Preprocessors can be nested. 
                  		  
               
For example: