Article 4991 of comp.sys.handhelds:
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From: lennartb@lne.kth.se (Lennart Brjeson @ KTH, Stockholm)
Newsgroups: comp.sys.handhelds
Subject: SWING for HP48
Message-ID: <00945812.A9A51100@lne.kth.se>
Date: 12 Mar 91 15:47:11 GMT
Sender: news@kth.se  (News Administrator)
Reply-To: lennartb@lne.kth.se (Lennart Brjeson @ KTH, Stockholm)
Organization: KTH, Royal Institute of Technology, School of Electrical Engineering
Lines: 481

**HP48**

This is SWING for the HP48. SWING was named after an old PD utility for VMS.
SWING draws a tree representing your entire directory structure and lets
you walk around in it using the cursor key. SWING "precompiles" the tree so
it can be redrawn easily, this means that you must execute the SWSAVE routine
anytime you have created or deleted directories if the SWING tree is to be
correct. SWING is written in user RPL but I myself find the speed acceptable.
SWING must be installed as a library (or be placed in the HOME directory) in
order to work. Exit SWING by pressing ENTER, this will change your path to
the one indicated. RUBOUT (key 55) quits without changing the path.
SWING is assigned library 1644, BTW.

Library and source follows.


!++
! Lennart Boerjeson, System Manager
! School of Electrical Engineering
! Royal Institute of Technology
! S-100 44 Stockholm, Sweden
! tel: int+46-8-7907814
! Internet: lennartb@lne.kth.se
!--