1 HEADERS
  This command can be used to extract headers from any of several different
  standard file types, into an output file, that can be used to document
  all of the files whose headers were extracted.

	$ HEADERS	type	file-spec	output-file

  Parameters
	type		File type ( PAS, C, COM, etc) of input files.
	file-spec	File spec all input files ( *.PAS;, *.C;, etc).
	output-file	Output file that contains headers.

2 File_Types
  The following file types are supported, and there exists (in the doc_utils
  directory) a EDT template file for each file type supported.

	A80	doc_utils:A80HEADER.EDT
	A86	doc_utils:A86HEADER.EDT
	C	doc_utils:CHEADER.EDT
	COM	doc_utils:COMHEADER.EDT
	DOC	doc_utils:DOCHEADER.EDT
	EDT	doc_utils:EDTHEADER.EDT
	H	doc_utils:HHEADER.EDT
	P80	doc_utils:P80HEADER.EDT
	P86	doc_utils:P86HEADER.EDT
	PAS	doc_utils:PASHEADER.EDT
	RNO	doc_utils:RNOHEADER.EDT
