[poppler] Why do pdfseparate exit with status code 99?

[Albert Astals Cid]

El Dimarts, 17 de juliol de 2012, a les 15:31:07, Patrik Ragnarsson va 
escriure:
> As seen here:
> > $ mkdir /tmp/pdfs
> > $ pdfseparate
> > pdfseparate version 0.20.0
> > Copyright 2005-2012 The Poppler Developers -
> > http://poppler.freedesktop.org
> > Copyright 1996-2011 Glyph & Cog, LLC
> > Usage: pdfseparate [options] <PDF-sourcefile> <PDF-pattern-destfile>
> > 
> >   -f <int>       : first page to extract
> >   -l <int>       : last page to extract
> >   -v             : print copyright and version info
> >   -h             : print usage information
> >   -help          : print usage information
> >   --help         : print usage information
> >   -?             : print usage information
> > 
> > $ pdfseparate document.pdf /tmp/pdfs/%d.pdf
> > $ echo $?
> > 99
> > $ ls /tmp/pdfs
> > 1.pdf   12.pdf  15.pdf  18.pdf  20.pdf  23.pdf  26.pdf  29.pdf  31.pdf 
> > 34.pdf  37.pdf  5.pdf   8.pdf 10.pdf  13.pdf  16.pdf  19.pdf  21.pdf 
> > 24.pdf  27.pdf  3.pdf   32.pdf  35.pdf  38.pdf  6.pdf   9.pdf 11.pdf 
> > 14.pdf  17.pdf  2.pdf   22.pdf  25.pdf  28.pdf  30.pdf  33.pdf  36.pdf 
> > 4.pdf   7.pdf

Good question, Thomas, anything special you had in mind when making it return 
99 by default?

Cheers,
  Albert

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