Re: Shifting memory to the right

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#192

From: Robert A. Rosenberg
Date: Tue, 11 Oct 2005 03:35

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At 08:31 -0500 on 10/10/2005, David P. de Jongh wrote about Re:
Shifting memory to the right:

>MVCIN (a) is no longer supported and (b) moved data in reverse order, so
>C'ABCDE' would be moved as C'EDCBA'.  Very useful if you put a card in the
>reader backwards, I'm sure, but I for one could never think of a real use
>for it.

As to usage, I use it all the time when I want to locate the last
non-blank in a record. Just do a MVCIN to a workarea and then use a
TRT to find the first non-blank. The offset from the end of the
workarea is the offset in the original record.

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arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news.glorb.com!newsfeed.news2me.com!newsfeed2.easynews.com!newsfeed1.easynews.com!easynews.com!easynews!sn-xit-03!sn-xit-08!sn-xit-14!supernews.com!149.173.6.116.MISMATCH!foggy!vm.sas.com!rarpsl.com!asm

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From: "Robert A. Rosenberg" <asm@rarpsl.com>
Newsgroups: bit.listserv.asm370
Subject: Re: Shifting memory to the right
Date: Mon, 10 Oct 2005 23:35:17 -0400
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