I'm sorry I missed this part:

"exeflags has to be a command object and "julia $exeflags" has to exist 
within double quotes. "

Is this what you need?

julia> exeflags = `"1 2 3"`
`'1 2 3'`

julia> `julia $exeflags`
`julia '1 2 3'`

julia> `"julia $exeflags"`
`'julia 1 2 3'`


El lunes, 3 de marzo de 2014 01:15:58 UTC-6, Ismael VC escribió:
>
> Don't surround the expresion in quotes to get what you want:
>
> ulia> exeflags = `1 2 3`
> `1 2 3`
>
> julia> `"julia $exeflags"`
> `'julia 1' 'julia 2' 'julia 3'`
>
> julia> `julia $exeflags`
> `julia 1 2 3`
>
>
>
>
>

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