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Re: Functions using limited set of internals
From: |
Artist |
Subject: |
Re: Functions using limited set of internals |
Date: |
27 Feb 2003 17:43:21 -0800 |
David Kastrup <dak@gnu.org> wrote in message
news:<x5y941g186.fsf@lola.goethe.zz>...
> googleartist@yahoo.com (Artist) writes:
>
> > googleartist@yahoo.com (Artist) writes:
> >
> > > Hi,
> > > I have been using emacs now for over an year.
> > > and now I like to know how I can do some work with lisp.
> > >
> > > How I can find the built-in functions for lisp:
> >
> > (let ((internals ()))
> > (mapatoms (lambda (sym)
> > (when (and (functionp sym) (subrp (symbol-function
> > sym)))
> > (push sym internals))))
> > (insert (format "%S\n" internals)))
> >
> > I've not found any predicate to distinguish between built-in functions
> > and special forms.
>
> subr-arity
Hi,
That's already been answered in another thread.
Built-in functions and Special forms.
What I am looking for is
1. Get name of all the functions. (defined with defun)
2. Find out all the 'built-in function' or 'special forms' it uses.
from 1 and 2 we have a table:
like:
defun frame-width (&optional frame)
uses: cdr, assq, frame-parameters
defun set-border-color (color-name)
uses: interactive, list, face-menu-read-color,
modify-frame-parameters,selected-frame, cons
etc..
Then it should go thro' my learned list of built-in and other
functions and special forms to match the above table to find the entry
for 'defun functions'.
This is to assist the progressive learning for the command of 'what
is being learnt'.
Thanks,
Artist.