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Re: "[7031] filter_files zero return status" commit not working on OpenB


From: Ingo Feinerer
Subject: Re: "[7031] filter_files zero return status" commit not working on OpenBSD
Date: Fri, 20 May 2016 18:57:43 +0200
User-agent: Mutt/1.6.1 (2016-04-27)

On Fri, May 20, 2016 at 04:09:19PM +0100, Gavin Smith wrote:
> Maybe try reading the ksh man page ("info ksh" or "man ksh") to see if
> there are options that can give more tracing. If I were you I'd
> investigate with echo statements, e.g.

The problem appears to be in make_openout_test () with

eval "$tex_cmd" >/dev/null 2>&1

When changing this line to

echo before eval
echo "$tex_cmd"
eval "$tex_cmd" >/dev/null 2>&1
echo after eval

we have

$ ./texi2dvi test1.tex  
before eval
latex --file-line-error </dev/null '
onstopmode' '\input' ./openout.tex

(The newline before onstopmode is there and was not introduced by
accident when pasting into this mail.)

When running with

eval "$tex_cmd"

instead we obtain

before eval
latex --file-line-error </dev/null '
onstopmode' '\input' ./openout.tex
This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2014-OpenBSD_Ports) 
(preloaded format=latex)
 restricted \write18 enabled.
entering extended mode
LaTeX2e <2014/05/01>
Babel <3.9k> and hyphenation patterns for 78 languages loaded.

(./openout.tex
./openout.tex:3: Undefined control sequence.
l.3 \bye
        
)
! Emergency stop.
<*> \nonstopmode \input ./openout.tex
                                     
No pages of output.
Transcript written on openout.log.

Best regards,
Ingo



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