Thanks to all for the comments.
I want to allow "--first=11,12" and ""--first=11 --first=12" both, so its seems I need to do it manually.
 
Regards,
  Alexander.

 
On 2/14/06, Nathan LeZotte <lezotten@gmail.com> wrote:
On 2/13/06, Edward Diener <eddielee@tropicsoft.com> wrote:
> Sohail Somani wrote:
> >> -----Original Message-----
> >> Edward Diener
> >> Why not have the parameter as:
> >>
> >> "--first=11,12"

The tutorial section in the docs isn't 100% clear about what this
does, but I'm pretty sure if you have a command-line with (for
example) multiple --include-path options, then push_back is called on
a vector in the variables_map for each instance of the --include-path
option.  There is probably a different section in the docs that
describes this in detail, but I'm not sure where it is.

Hope this helps,

Nathan.

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