[DGD] string parsing..

[Nico Lammers]

> On Thu, Sep 27, 2001 at 07:26:15PM +0200, Nico Lammers wrote:
> [...]
> >
> > But now I still don't know how to use parse_string() ;-)
> >
> > It seemed to me that the examples I gave would be easy to do.. but maybe
> > I'm wrong?
>
> Hmm... using Elemel's code (untested):
>
>     static string
>     regsub(string str, string regexp, string subst)
>     {
> string *bits;
>
> bits = parse_string("whitespace = /" + regexp + "/\n"
>   + "text = nomatch\n"
>   + "TEXT: text TEXT\n"
>   + "TEXT:", str);
> return implode(bits, subst);
>     }
>
> You could probably do this without the implode if you used a different
> token than whitespace for the regexp and an extra function to replace
> the token with the substitute text.

*L* Umm, well.. I'm still kinda lost.. I'll figure this parse_string thing
out
though.. some day ;) Thanks anyway.

*Will do it the erm, "hard" way*

-- Nico Lammers




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