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- Subject: Re: What is an extension language (was Re: need example code)
- From: Jay Glascoe <jglascoe@...>
- Date: Fri, 22 Jan 1999 19:57:22 -0500 (EST)
On Thu, 21 Jan 1999, Bennett Todd wrote:
> [ warning: this is a wandering bunch of musings on programming language style
> and ways of using languages, not a whole lot of meat here ]
no problem, I read it all.
> For lots of kinds of programming, Perl is my favourite language; I find I can
> express myself with less strain and feeling of constraint in that language;
> the many different idioms make for fluid expression --- for me. And in the
yeah, I know what you mean. I can see myself using both Perl and
Python for a long time to come. Text munging, shortish scripts (okay
if they grow ~1k lines) and such for Perl, compute intensive stuff for
Python/C. I just gave up on Perl as an extension language because IMO
the Perl/C API is too bizarre.
> Doing the entirity of such a thing in C would be a drag and a hassle; once you
> get used to nice garbage-collected languages with O-O features and useable
> strings and so on, it really sucks to go back. But doing the
right. If you can believe it, I learned C for the sole purpose of
writing C extensions. I mean, I had Mark Lutz's book and couldn't
make sense out of the extending/embedding stuff. So I learnt C.
> Until I met Lua I was leaning towards Scheme for this sort o' role, but
> always ran into a couple of barriers: first, while Scheme is so elegant in
> theory it's scary, actually looking at code makes my eyeballs ache. A bowl of
> fingernail parings.
have you taken a look at Guile yet? It's still a few years away from
being a serious contender in the extension/embedding language field,
but I really like it. The Guile/C API is very clean.
Goldfish will grow to fit the size of their aquaria.
small aquarium => small goldfish
large aquarium => large goldfish
' | perl -ne '