Richard,
It has been a while...
I went back and checked my records. The problem (probably related to the number of characters per line) was thousands of NULL characters in the variable. When I removed the NULLs, everything worked fine. So now I always trap for NULLs before doing a sort - and have not had a repeat of this problem. By the way, we are not sure where the NULLS came from. Our best guess is that it has something to do with pasting text from a word processor into one of our notes fields.

I, too, would like to know the new limit. Mark?
Paul Looney

On Jul 2, 2009, at 12:52 PM, Richard Gaskin wrote:

Paul Looney wrote:
I have had the opposite happen.
On a large variable, sorting removed lines.
Rev 3.0, OS X 10.5

If memory serves, that was the result of a limitation of the sort command where it could only be used reliably on data in which no single line exceeded 65,535 chars.

According to the v3.5 Engine Change Log, that was fixed in v3.5:
<http://quality.runrev.com/qacenter/show_bug.cgi?id=5932>

Unfortunately the current limit is not noted in the docs for the Sort command, nor in that report, so I don't know exactly what it is in the latest version. But 64k of text was a lot for a single line, so whatever it's been raised to should be plenty for most common tasks.


Timothy's report of the trailing blank line may be a regression error which had been marked as "fixed" in the 3.5 Engine Change Log:
<http://quality.runrev.com/qacenter/show_bug.cgi?id=7809>

--
 Richard Gaskin
 Fourth World
 Revolution training and consulting: http://www.fourthworld.com
 Webzine for Rev developers: http://www.revjournal.com
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