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From: Eli Zaretskii <eliz@is.elta.co.il>
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Subject: Re: `print' does not print
Date: Mon, 25 Mar 2002 08:02:35 +0200 (IST)
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On Sun, 24 Mar 2002, Ralf Fassel wrote:

> * Eli Zaretskii
> | Could you see if this change is related to the problem?  For example,
> | what happens if you use unexelf.c from v21.1 with an otherwise
> | unmodified Emacs 21.2?
> 
> Ok, we're getting closer.

Yes; the question is how to investigate this further without having 
access to library sources.  Hmm...

Assuming for a moment that the problem is caused by some disruption of 
memory allocation for the standard handles, one thing to try is to use 
setvbuf to allocate a buffer for stdout, somewhere near the beginning of 
`main'.  Does that help?