* lisp/emacs-lisp/checkdoc.el: Use lexical-binding

[gnu-emacs] / lisp / emacs-lisp / elint.el

diff --git a/lisp/emacs-lisp/elint.el b/lisp/emacs-lisp/elint.el
index 7998f732f060f3bc31cd1a7d1f3d69f239c070db..fc66c82c81df971cbd8e2f8043a7f68da43c5615 100644 (file)
--- a/lisp/emacs-lisp/elint.el
+++ b/lisp/emacs-lisp/elint.el
@@ -1,6 +1,6 @@
 ;;; elint.el --- Lint Emacs Lisp
 
-;; Copyright (C) 1997, 2001-2013 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2001-2015 Free Software Foundation, Inc.
 
 ;; Author: Peter Liljenberg <petli@lysator.liu.se>
 ;; Created: May 1997
@@ -46,8 +46,6 @@
 
 ;;; Code:
 
-(require 'help-fns)
-
 (defgroup elint nil
   "Linting for Emacs Lisp."
   :prefix "elint-"
@@ -374,7 +372,7 @@ Returns the forms."
        (let ((elint-current-pos (point)))
          ;; non-list check could be here too. errors may be out of seq.
          ;; quoted check cannot be elsewhere, since quotes skipped.
-         (if (looking-back "'")
+         (if (looking-back "'" (1- (point)))
              ;; Eg cust-print.el uses ' as a comment syntax.
              (elint-warning "Skipping quoted form `'%.20s...'"
                           (read (current-buffer)))
@@ -1145,8 +1143,8 @@ Marks the function with their arguments, and returns a list of variables."
 (defun elint-find-builtins ()
   "Return a list of all built-in functions."
   (let (subrs)
-    (mapatoms (lambda (s) (and (fboundp s) (subrp (symbol-function s))
-                              (setq subrs (cons s subrs)))))
+    (mapatoms (lambda (s) (and (subrp (symbol-function s))
+                          (push s subrs))))
     subrs))
 
 (defun elint-find-builtin-args (&optional list)