Re: X3: Using dynamic Repetition Parser Directives

Hi sehe,

I tried the provided solution:

auto r = rule<struct _r, std::string > {} 
                  %= with<_n>(std::ref(n)) 
                        [ omit[uint_[number] ] >> *(eps [more] >> char_) >>
eps [done] ];

But the string remains empty.
And I remember something like: If you use semantic actions then you have to
do it everywhere.

auto r = rule<struct _r, std::string > {} 
                  %= with<_n>(std::ref(n)) 
                        [ omit[uint_[number] ] >> *(eps [more] >> char_
[push] ) >> eps [done] ];

So using an explicit push action does fill the string for me.

Mike...




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