Re: maaany output

On 21-07-17 07:24, Jens Kallup wrote:
>
> "SET LANG de en"
>
> without the qoutes ""
> The parser should use no_case, if possible.
> lang, de, and en should be symbols with _not speciefed_ length;
> so they should dynamic.
> Then, the parser should call a function, which handle the 3
> symbols. 

Here you go http://coliru.stacked-crooked.com/a/903160f45ed784bd

If the number of arguments is hard coded,
http://coliru.stacked-crooked.com/a/a01b9a3992018c9e

If there are other commands, Nabialek trick:
http://coliru.stacked-crooked.com/a/362620c1cc943d8e

If there are specific options, two possibilities:

  - using symbols again (note case insenstivity)
http://coliru.stacked-crooked.com/a/2a350bfc042bd1df

  - checking dynamically in the handler function(s) (you do
case-sensitivity) http://coliru.stacked-crooked.com/a/08aa6f7488f24fab

I've contributed more traditional/full blown parsers for script command
languages on Stackoverflow:

 -
https://stackoverflow.com/questions/14548592/boost-spirit-implement-small-one-line-dsl-on-a-server-application/14554966

 -
https://stackoverflow.com/questions/7893768/using-boostbind-with-boostfunction-retrieve-binded-variable-type/7897417#7897417

 -
https://stackoverflow.com/questions/44255761/parsing-a-command-language-using-boost-spirit/44261883#44261883

 -
https://stackoverflow.com/questions/18048928/c-splitting-a-string-into-strings-and-ints/18049073#18049073

 -
https://stackoverflow.com/questions/41187486/what-is-the-c-way-of-handling-a-framework-to-call-functions-of-different-types/41188557#41188557



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