[GRASS-dev] Default content for the "answer" to G_OPT_F_INPUT

[Moritz Lennert]

On 17/04/18 15:31, Nikos Alexandris wrote:
> Dear developers,
> 
> is there a way to set a string as the content of a default "answer" for
> the G_OPT_F_INPUT option? I am trying to identify potential cases in the
> grass-addons repository, but I am not sure I have seen something related.
> 
> The G_OPT_F_INPUT offers a field to enter a filename. The default
> "answer", for the parser, will be the name of the file.
> 
> In addition, a field to "enter values directly" is created. The
> description of this field is: "Enter file content directly instead of
> specifying a file. Temporary file will be automatically created."
> 
> Can this field be filled with a pre-defined content?
> The use case is to expose, to the user, a pre-defined set of
> reclassification rules. These will help a beginner to get started,
> understand easier and modify rules as he sees fit.

Use the 'answer' parameter:

#% answer : myfilename

Moritz