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From: cloos@acsu.buffalo.edu (James H. Cloos)
Newsgroups: comp.sys.handhelds
Subject: Re: HP48SX Screen Dissolver (DISS)
Message-ID: <63880@eerie.acsu.Buffalo.EDU>
Date: 7 Mar 91 23:31:52 GMT
References: <27d19c78:2275.1comp.sys.handhelds;1@hpcvbbs.UUCP> <877@sousa.enet.dec.com> <892@sousa.enet.dec.com>
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In article <892@sousa.enet.dec.com> ervin@pinbot.enet.dec.com (Joseph James Ervin) writes:
[etc]
>DISS using the VTYPE command.  If this returns a 0, then the 
                                ^^^^^^^^^^^^^^^^^^^^
>user has not installed DISS, and you could just display the 
[etc]

Actually, -1 is returned if the ID does not exist.

-JimC
--
James H. Cloos, Jr.		Phone:  +1 716 673-1250
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