[GRASS-dev] r.rgb: syntax error, unexpected $end, expecting VARNAME or NAME or STRING

[Vaclav Petras]

On Tue, Mar 22, 2016 at 5:37 PM, Markus Metz <markus.metz.giswork at gmail.com>
wrote:

> Is there any reason why this should not work? According to the manual
> it should work.
>
> If neither red or green or blue are given, r.rgb could use
> red=${input}.r
> green=${input}.g
> blue=${input}.b
>
> That would be easy to fix.
>


I thought we tried to remove this type of default parameters from most of
the modules (with the exception of import/export). Perhaps not.
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