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The X-Philes (2nd Revision)
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The X-Philes Number 1 (1995).iso
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1995-03-31
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From helens!shelby!rutgers!usc!samsung!rex!rouge!pc!el365115 Sun Jul 8 22:37:04 PDT 1990
Status: RO
Article 2112 of comp.sys.handhelds:
Path: helens!shelby!rutgers!usc!samsung!rex!rouge!pc!el365115
>From: el365115@pc.usl.edu (Doan Tu Thanh)
Newsgroups: comp.sys.handhelds
Subject: Scrolling for the HP28S
Message-ID: <11227@rouge.usl.edu>
Date: 8 Jul 90 19:47:16 GMT
Sender: anon@rouge.usl.edu
Organization: Univ. of Southwestern La., Lafayette
Lines: 40
Hello there,
Each program below takes a string from the stack and scrolls it across the
top line. The program L->R scrolls the string from left to right, and the
program R->L scrolls the string from right to left. The maximum number of
characters is 22 (excessive characters are truncated). The two programs are
basically the same with a few number changes. To quit the program, first press
any key except the [ON] key, then press the [ON] key.
Tu Doan
----------
L->R [EF95]
<< 1 22 SUB 1 DISP
LCD-> 1 137 SUB
DO DUP 137 137 SUB
SWAP 1 136 SUB + DUP
->LCD
UNTIL KEY
END CLEAR
>>
R->L [DAC8]
<< 1 22 SUB 1 DISP
LCD-> 1 137 SUB
DO DUP 2 137 SUB
SWAP 1 1 SUB + DUP
->LCD
UNTIL KEY
END CLEAR
>>