[comp.sys.next] trn

garnett@cs.utexas.edu (John William Garnett) (12/03/90)

In article <130126@gore.com> jacob@gore.com (Jacob Gore) writes:
>/ simsong@media-lab.MEDIA.MIT.EDU (Simson L. Garfinkel) / Nov 29, 1990 /
>> 3.	It will automatically build hypertext links between articles.
>
>Nice.
>
>What I would very much like to see is a threaded index:
>
>1. All responses to a message are hidden behind the message that started
>that thread.
>
>2. The number of new responses is indicated for each thread.  (Or, at
>least, a flag indicating that there are new responses.)
>[stuff deleted here]

You should check out the trn package that was recently posted in
comp.sources.unix.  This package is a threaded version of the rn news
reader.

When the user first invokes the news reader on a particular news group,
he/she will see a screen like this:

--- cut here ---

a Michael Grant     1  >lawsuit flame
b Ira Fuchs         1  >MIDI
c Jacob Gore        1  >news reader --- more
d Rob Weinberg      1  >BAD NEWS FOR MAC -> NEXT PEOPLE
e Shawn Broderick   1  >FINALE on NeXTstation
f Kent Paul Dolan   1  >Sorry Guys, There is NO WAY!
g Bi Chen           1  Fortran Complier on NeXT
i Stephen R. Ander  1  mac SCSI tape on NeXT?
j John Hodges       1  EDITABLE graphics translation posting response
l Louis Janus       1  help on voice recognition
o Chuck Herrick     1  help finding Unix sendmail papers

-- Select threads -- All [Z>] --

--- cut here ---

Strangely enough, all of the new messages this time had only a single new note
per thread.  For example, if there had been another note in the MIDI thread,
then the thread labeled "b" would have a count of two (2) and another
author and title listed below the "b" that appears above.

As a bonus, the (possibly partial) hierarchy of the current thread
group is shown in an ascii-graphics tree that appears in the upper right
hand corner of the screen.

Here is an example of what the tree structure looks like for this thread:

comp.sys.next #10590 (8 more)                                    (1)+-(1)
From: Jacob Gore                                                    |-(2)--(2)
[1] Re: news reader --- more                                        \-[1]
Date: Sun Dec  2 12:13:02 1990
Organization: Gore Enterprises
Lines: 33

---- CUT HERE ---

Has anyone out there tried compiling trn on a NeXT?
-- 
John Garnett
                              University of Texas at Austin
garnett@cs.utexas.edu         Department of Computer Science
                              Austin, Texas