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To:	Jerome BENOIT <JGMBenoit AT Wanadoo DOT fr>
Cc:	"apps, Cygwin" <cygwin-apps AT cygwin DOT com>
Subject:	Re: dvips(k) and popen
References:	<3AA76755 DOT 9899FFE0 AT Wanadoo DOT fr>
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From:	"Dr. Volker Zell" <Dr DOT Volker DOT Zell AT oracle DOT com>
Date:	08 Mar 2001 14:55:00 +0100
In-Reply-To:	Jerome BENOIT's message of "Thu, 08 Mar 2001 12:04:53 +0100"
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>>>>> "Jerome" == Jerome BENOIT <JGMBenoit AT Wanadoo DOT fr> writes:

    Jerome> Hello !
    Jerome> I plan to make teTeX available under cygwin distribution (contrib)
    Jerome> in few days.
    Jerome> Before to upload I woud like to fix the popen misbehaviour 
    Jerome> of dvips(k):
    Jerome> 1] if my ~/.dvipsrc has the line `o | gv'  [where gv can read pipes],
    Jerome>    when I type `dvips sample2e.dvi' the dvips output is effectivelly
    Jerome> piped;
    Jerome> 2] but if my ~/.dvipsrc has the line `o';
    Jerome>    when I type `dvips sample2e.dvi -o ! gv' I got strange behaviours.

    Jerome> Has anyone get a patch that fix it ?

In my case, both cases work just fine, but I have to specify gv -
instead of just gv.

My gv only reads from standard in if I specify gv -

I use

o gv-3.5.8 - http://www.cs.wisc.edu/~ghost/gv/index.html

I also tried with

o ghostview-1.5 - ftp://prep.ai.mit.edu:/pub/gnu/ghostview/

It works the same as gv.

    Jerome> Thanks in advance,
    Jerome> Jerome BENOIT

Ciao
  Volker

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