#2156: Parser does not honor the dash (-) means stdout convention
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Reporter: wenzeslaus | Owner: grass-dev@…
Type: defect | Status: new
Priority: trivial | Milestone: 7.0.0
Component: Parser | Version: svn-trunk
Keywords: stdout, r.colors.out, m.proj | Platform: Unspecified
Cpu: Unspecified |
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Comment(by wenzeslaus):
Replying to [comment:1 neteler]:
> What is the scope of using a hyphen as filename to then try to confuse
the parser (which
> fights perhaps with the shell at the same time)?
>
Sure, I created the file to simulate the situation on my computer. Using
`-` fights only with specific programs not shell. It is just a convention
and different programs uses different command line parsing resulting in
different behavior in this extreme case. Further reading:
* http://stackoverflow.com/questions/3797795/does-mean-stdout-in-bash
* http://unix.stackexchange.com/questions/16357/usage-of-dash-in-place-
of-a-filename
> In my experience the probability to find a file with "-" as filename is
really low.
> Perhaps not the top priority in the remaining parser issues to be fixed
:-)
>
Sure, it priority is set to trivial (which in this case mean "trivial for
me to overcome" and not "trivial to fix"). On the other hand, I wouldn't
close it as wontfix, at least not now.
> Likely GRASS did not create it, at least not for me while I am also
using the
> aforementioned modules.
Maybe, GUI caused it. I'm almost sure that it was done by GRASS. It
happened several times at different computers (and the file is always in
the place where I start GRASS session, so current directory). The main
reason why I reported this issue is that if you encounter the first non-
reported issue and then after some time this one, it takes some time to
understand.
--
Ticket URL: <http://trac.osgeo.org/grass/ticket/2156#comment:2>
GRASS GIS <http://grass.osgeo.org>
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