trivial diff: add minor comments to browser/*.m

[Fergus Henderson]

Estimated hours taken: 0.25

browser/parse.m:
browser/frame.m:
	Add a couple of comments.

Index: browser/frame.m
===================================================================
RCS file: /home/mercury1/repository/mercury/browser/frame.m,v
retrieving revision 1.1
diff -u -r1.1 frame.m
--- frame.m	1998/10/25 07:16:39	1.1
+++ frame.m	1999/03/03 14:48:11
@@ -5,6 +5,7 @@
 %---------------------------------------------------------------------------%
 
 % frame - minimally implements ASCII graphics frames.
+% This module is used by the term browser for displaying terms.
 %
 % XXX: This implementation is:
 %	- very inefficient.
Index: browser/parse.m
===================================================================
RCS file: /home/mercury1/repository/mercury/browser/parse.m,v
retrieving revision 1.1
diff -u -r1.1 parse.m
--- parse.m	1998/10/25 07:16:40	1.1
+++ parse.m	1999/03/03 14:45:17
@@ -3,6 +3,15 @@
 % This file may only be copied under the terms of the GNU Library General
 % Public License - see the file COPYING.LIB in the Mercury distribution.
 %---------------------------------------------------------------------------%
+%
+% file: parse.m:
+% author: aet
+
+% This file contains the parser for the mdb browser command language.
+% This parses the stuff you type at the "browser> " prompt after
+% typing "browse" from the mdb prompt.
+
+%---------------------------------------------------------------------------%
 
 % The Command Language
 %

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>  |  of excellence is a lethal habit"
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