Re: [boost] Re: Spirit question...

From: Chris Cooney (thatdidnthurt_at_[hidden])
Date: 2003-08-26 14:49:14

Jan,

That was my problem - thank you.

Chris.

----- Original Message ----- 
From: "Jan Langer" <jan_at_[hidden]>
To: <boost_at_[hidden]>
Sent: Tuesday, August 26, 2003 11:29 AM
Subject: [boost] Re: Spirit question...

> Chris Cooney wrote:
> > I've been utilizing some of the other boost projects for awhile now but
> > am new to the spirit framework and may ask some dumb questions...so,
> > sorry in advance.
>
> i tried it today for the first time. and i think its really nice.
>
> > I'm wondering why the var_delm rule won't work when parsed:
> >
> > rule<> var_delm = +anychar_p;
>
> maybe
> rule <> var_delm = +(anychar_p - ch_p (')'));
> will work
>
> > rule<> var_type = str_p("some_literal") | str_p("some_literal_2") |
> > var_delm ;
> > rule<> script_func1 = str_p("FUNC_NAME") >> ch_p('(') >> var_type
> >  >>ch_p(')');
>
> the var_type production also reads the closing parenthesis.
>
> > to clarify,
> >
> > FUNC_NAME(some_literal)   -> parsing succeeds
> > FUNC_NAME(some_literal_2)   -> parsing succeeds
> > FUNC_NAME(kjfd*&)   -> parsing fails (note: "kjfd*&" is just a
> > example...actually nothing I pass will work)
>
> -- 
> jan langer ... jan_at_[hidden]
> "pi ist genau drei"
>
>
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