ENTER THE FULL FILENAME.FILETYPE  OF THE FILE THAT YOU 
     WISH TO EXTRACT INFORMATION FROM - BASED UPON 	
     A START ASCII STRING AND A NUMBER OF OF LINES.	
   THEN ENTER A CONTROL Z				
     							
     THE ORIGIONAL FILES WILL BE UNCHANGED			
     THE RESULTING FILE WILL BE "FILENAME.EXN"		
     							
     FOR EXAMPLE IF YOU DESIRE TO EXTRACT FROM DUM.TXT	
     ENTER DUM.TXT AND A CONTROL Z				
     							
     							
     THIS COMMAND LINE WILL ALLOW THE USER TO EXTRACT INFORMATION 
     FROM A FILE BASED UPON A START STRING AND A NUMBER OF 
     FOLLOWING LINES.					
     THIS EXEC IS A "NOT" FUNCTION OF THE EXEC "EXTRACT_NEXT"
     AND WILL DELETE THE LINES NORMALLY EXTRACTED AND SAVE	
     THE REST OF THE FILE!					
     ALL OCCURANCES IN THE FILE THAT DO NOT CONTAIN THE SPECIFIED 
     START STRING WILL BE EXTRACTED ALONG WITH THE PREVIOUS "n" 
     LINES THAT FOLLOW THE START STRING.			
     							
     ENTER THE FULL FILENAME.FILETYPE  OF THE FILE THAT YOU 
     WISH TO EXTRACT INFORMATION FROM - BASED UPON 	
     A START ASCII STRING AND A NUMBER OF OF LINES.	
   THEN ENTER A CONTROL Z