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From: arunmib <arunmib@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: is Emacs completely written in lisp
Date: Tue, 20 Nov 2007 20:00:01 -0800 (PST)	[thread overview]
Message-ID: <e03190af-0977-4ae8-b342-5cb385a4aa73@b32g2000hsa.googlegroups.com> (raw)
In-Reply-To: 87wsscbvye.fsf@W0053328.mgh.harvard.edu

On Nov 20, 11:42 pm, jadam...@partners.org (Joel J. Adamson) wrote:
> arunmib <arun...@gmail.com> writes:
> > On Nov 20, 5:04 pm, Marc Tfardy <m-t-o___CUT__IT...@web.de> wrote:
> >> arunmib schrieb:
>
> >> > Hi all,
> >> >     Is Emacs completely written in Lisp or is written in combination
> >> > with some other language. What I am trying to ask is the UI and other
> >> > OS dependent stuff (if any, I don't know this thing) is also written
> >> > in Lisp or some other language, like C is also used....
>
> >> C + ELisp
>
> >> Marc
>
> > Out of curiosity, can you tell me how? just a general overview or some
> > place where I can read, how this is done?
>
> Stallman's article is a good place to hear about the why and how:http://www.gnu.org/gnu/rms-lisp.html.  My understanding is that the
> functions that really need to work fast and often, as well as
> the Emacs Lisp interpreter are in C.  Basically the backbone is C and
> the Lisp interpreter (a full-on REPL) takes care of the rest.  If you
> `M-x apropos' and look up a function name, it will tell you if it's in C
> or Lisp, along with a link to the file where you can find the function.
>
> - Show quoted text -

Thanks a lot for the useful disucssion ppl.
I will go through the links. But before that by reading these posts as
a crude form of understanding, can I say that what ever I type in as
command is parsed through the Lisp interpreter and the appropriate C
or Lisp function is called. Is my understanding correct or ?

  reply	other threads:[~2007-11-21  4:00 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-20 11:30 is Emacs completely written in lisp arunmib
2007-11-20 12:04 ` Marc Tfardy
2007-11-20 16:58   ` arunmib
2007-11-20 17:14     ` B. T. Raven
2007-11-20 18:01       ` rustom
2007-11-20 18:47         ` The Lisp High (was: is Emacs completely written in lisp) Joel J. Adamson
2007-12-16 17:52           ` David Combs
2007-11-20 18:42     ` is Emacs completely written in lisp Joel J. Adamson
2007-11-21  4:00       ` arunmib [this message]
2007-11-21 14:58         ` Joel J. Adamson

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