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guile/module/language/elisp/runtime/subrs.scm
BT Templeton 5bcc6d9e70 rewrite eval' and load' in elisp
* module/language/elisp/subrs.scm (eval, load): Rewrite in Elisp and
  move to...
* module/language/elisp/boot.el (eval, load): ...here.
2012-02-03 18:53:49 -05:00

41 lines
1.6 KiB
Scheme

;;; Guile Emacs Lisp
;;; Copyright (C) 2009 Free Software Foundation, Inc.
;;;
;;; This library is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU Lesser General Public License as
;;; published by the Free Software Foundation; either version 3 of the
;;; License, or (at your option) any later version.
;;;
;;; This library is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; Lesser General Public License for more details.
;;;
;;; You should have received a copy of the GNU Lesser General Public
;;; License along with this library; if not, write to the Free Software
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
;;; 02110-1301 USA
;;; Code:
(define-module (language elisp runtime subrs)
#:use-module (language elisp runtime)
#:use-module (system base compile)
#:export (apply))
;;; Function calls. These must take care of special cases, like using
;;; symbols or raw lambda-lists as functions!
(define (apply func . args)
(let ((real-func (cond
((symbol? func)
(symbol-function func))
((list? func)
(if (and (prim not (null? func))
(eq? (prim car func) 'lambda))
(compile func #:from 'elisp #:to 'value)
(runtime-error "list is not a function"
func)))
(else func))))
(prim apply (@ (guile) apply) real-func args)))