[GRASS-dev] Re: [GRASS GIS] #1444: g.parser does not filter for duplicate output map statements

[GRASS GIS]

#1444: g.parser does not filter for duplicate output map statements
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 Reporter:  neteler  |       Owner:  grass-dev@…              
     Type:  defect   |      Status:  new                      
 Priority:  minor    |   Milestone:  6.4.2                    
Component:  LibGIS   |     Version:  6.4.1                    
 Keywords:  parser   |    Platform:  All                      
      Cpu:  All      |  
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Changes (by hamish):

  * keywords:  => parser


Comment:

 It would seem that by design (at least in 6.5) if you use a command line
 parameter more than once the parser concatenates them together with ',' as
 the f.sep.:

 {{{
 r.series in=roads in=fields out=both method=count
 ...
 r.info -h both
 ...
    r.series input="roads,fields" output="both" method="count"
 }}}


 if the particular option does not allow multiple="YES", you get an error.

 perhaps a way to handle this is for the parser to be more upfront about
 scanning for illegal map names &/or if multiple=NO?


 Hamish

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Ticket URL: <https://trac.osgeo.org/grass/ticket/1444#comment:2>
GRASS GIS <http://grass.osgeo.org>