;;; elint.el --- Lint Emacs Lisp
-;; Copyright (C) 1997, 2001, 2002, 2003, 2004, 2005,
-;; 2006, 2007 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
+;; 2009 Free Software Foundation, Inc.
;; Author: Peter Liljenberg <petli@lysator.liu.se>
;; Created: May 1997
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
(if cond then &rest else)
(apply function &rest args)
(format string &rest args)
- (encode-time second minute hour day month year zone &rest args)
+ (encode-time second minute hour day month year &optional zone)
(min &rest args)
(logand &rest args)
(logxor &rest args)
(let ((fcode (indirect-function func)))
(if (subrp fcode)
(let ((args (get func 'elint-args)))
+ ;; FIXME builtins with no args have args = nil.
(if args args 'unknown))
(elint-find-args-in-code fcode)))
'undefined)
Each functions is represented by a cons cell:
\(function-symbol . args)
If no documentation could be found args will be `unknown'."
-
- (mapcar (function (lambda (f)
- (let ((doc (documentation f t)))
- (if (and doc (string-match "\n\n\\((.*)\\)" doc))
- (read (match-string 1 doc))
- (cons f 'unknown))
- )))
- (if list list
- (elint-find-builtins))))
+ (mapcar (lambda (f)
+ (let ((doc (documentation f t)))
+ (or (and doc
+ (string-match "\n\n(fn\\(.*)\\)\\'" doc)
+ (ignore-errors
+ (read (format "(%s %s" f (match-string 1 doc)))))
+ (cons f 'unknown))))
+ (or list (elint-find-builtins))))
(provide 'elint)
-;;; arch-tag: b2f061e2-af84-4ddc-8e39-f5e969ac228f
+;; arch-tag: b2f061e2-af84-4ddc-8e39-f5e969ac228f
;;; elint.el ends here