Problem with regular expression

From: Javier de Acha (jdeacha_at_[hidden])
Date: 2003-07-23 12:49:52

Hello, 
The next few lines doesn't work (1) with \s. But (2) works well [[:space:]]

regbase::escape_in_lists dont func?

Someone it knows because? 

Thanks
Javier

---------------------------------------------------------------------
(1)
void main()
{ 
     regex exp("\s(ab)*",regbase::perl);

    cmatch what;
    if(regex_match(" ababab", what, exp))
    {  
        string str = what[0];   //this fail
     }
}
--------------------------------------------------------------------------------
(2)
void main()
{ 
     regex exp("[[:space:]](ab)*",regbase::perl);

    cmatch what;
    if(regex_match(" ababab", what, exp))
    {  
        string str = what[0];   //this succesfully match
     }
}

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