DIFFERENCES	Compares two files and lists the differences

  SYNTAX
	DIFFERENCES[/options] oldfile,newfile

  SEMANTICS
	Oldfile and newfile are the files to be compared. The file
	named in oldfile shows up as file 1 in the differences
	listing. The default file types are .MAC for input, and
	.DIF for output.

  OPTIONS
   ALLOCATE:size
	Reserves space for an output file
   ALWAYS
	Always produces an output file after a binary comparison, even
	if there were no differences
   AUDITTRAIL
	Includes an audit trail in the output file; valid only with
	the /SLP option
   BINARY
	Compares binary files
   BLANKLINES
	Includes blank lines in the comparison
   BYTES
	Does binary comparison byte by byte, rather than word by word
   CASE:type
	Specifies type of case sensitivity for the comparison; type may
	be either GENERAL or EXACT, for case insensitive or sensitive, 
	respectively 
   CHANGEBAR
	Includes a changebar character on lines in the output file that
	differ from the first input file
   COMMENTS	(default)
	Includes assembly language comments in the comparison
   DEVICE
	Compares contents of two entire volumes, beginning at block zero.
   END:n
	Specifies the ending block in the file for a binary comparison
   FORMFEED
	Includes formfeeds in the output listing
   MATCH:n
	Specifies the number of lines that must agree to constitute
	a match
   NOCOMMENTS
	Excludes assembly language comments from the comparison
   NOSPACES
	Excludes spaces and tabs from the comparison
   NOTRIM
	Includes trailing spaces and tabs in the comparison
   OUTPUT[:filespec]
	Specifies the file name for the differences listing file
   PRINTER
	Prints the differences listing on the line printer
   QUIET
	Prints only a summary message for a binary comparison
   SIPP:filnam.typ
	Specifies the name of the file to contain the SIPP commands
	that would change oldfile to newfile.
	(binary comparison only)
   SLP:filnam.typ
	Specifies the name of the file to contain the SLP commands
	that would change oldfile to newfile.
	(source comparison only)
   SPACES	(default)
	Includes spaces and tabs in the comparison
   START:n
	Specifies the starting block in the file for a binary comparison
   TERMINAL	(default)
	Types the differences listing on the terminal
   TRIM		(default)
	Excludes trailing spaces and tabs from the comparison

  EXAMPLES
	DIFFERENCES FILE1.TXT,FILE2.TXT
	DIFFERENCES/MATCH:1/OUTPUT:DIFF.TXT FILE1.TXT,FILE2.TXT
	DIFFERENCES/SLP:FILE12.DIF FILE1.MAC,FILE2.MAC