If they badly wanted eval within C, they'd probably get it badly.
--
Dave Jacoby, Systems Administrator for Arnett Clinic
(765) 448-8098 [EMAIL PROTECTED]
If you're too tired to type the password right,
you shouldn't be root anyway.
> -----Original Message-----
> From: John Porter [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, May 24, 2001 8:48 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Just starting out.. newbie help :)
>
> Lee Goddard wrote:
> > if you can do it in Perl, you can do it in C,
>
> Unfortunately, not true. Perl is a very dynamic language,
> on the order of Lisp. That makes it capable of things
> compiled languages can't do. There is no "eval" in C.
>
> Of course, these languages are Turing-equivalent, so you
> really could do "eval" in C if you really, REALLY wanted
> to. But no one wants to bad enough to actually do it. :-)
>
>
> > and as the compiled C
> > is not interpreted, and can be better optimised, it's usually faster.
>
> Yes. For the things that *can* be done in C, they will usually
> be faster. The major downside is the horrendous *programmer*
> inefficiency of writing in C instead of a high-level language
> like Perl!
>
> --
> John Porter