One future enhancement is to (optionally) display  debugger symbols.
If anyone has any information about the layout of the C$$DEBUG
area, I can get to work.

Lots of fun!

#include <std/disclaimer.h>
| Colin Smale			 ...!{hp4nl,mcvax}!gouldnl!csmale |
| Gould Computer Systems BV		       colin@gouldnl.uucp |
| Maarssenbroek, The Netherlands         (USA)   ...!gould!csmale |

Arthur NM - Usage Notes
=======================

Copyright 1989 Colin R. Smale

NM is a tool to examine the symbol table of object files and object
libraries.  The names and attributes of all symbols are displayed.

Usage:
	nm [-a] [-n] file ...

Options:
	-a	uses alphanumeric sort (default)
	-n	symbols are sorted numerically by value

	Options can be interspersed with filenames; they take effect
	as from that point in the list of files.

If a file is a library created by LibFile and ObjLib, the information
is displayed for each module contained in the library.

Output:
One symbol is displayed on each line.  The fields are:

	Symbol value	- normally the address relative to an area
			for external references, this field is blank

	Flags		- the letters have the following meanings:
			l	local symbol
			e	external reference
			d	global definition
			w	external reference is weak
			s	global definition is strong
			a	symbol is absolute
			@	linker will use case-insensitive matching
			c	common block

	Symbol name
	
	Area name	- displayed between parentheses if symbol is relative

	For more information, refer to the Acorn documentation on AOF and ALF
available from the SID database.

Errors will occur if:
	- the file is not a chunk file
	- the file does not contain AOF object

Bugs:
	As usual, none known.  The error checking could do with improvement.

If you find a problem or if you have a suggestion for improvement,
please contact the author:
		Colin Smale
		Spechtenkamp 87
		3607 KE  Maarssenbroek
		The Netherlands
		Tel: +31 3465 69038
		Email: csmale@gouldnl.uucp  ..!hp4nl!gouldnl!csmale