(checkdoc-ispell-lisp-words): Remove `iff'.

Replace `iff' in doc-strings and comments.

diff --git a/lisp/emacs-lisp/checkdoc.el b/lisp/emacs-lisp/checkdoc.el
index 0374ad7b34c72de7f06993651240e0a1e0fc5364..e1835d75fcb364fb3539cd3496e9a867839fac14 100644 (file)
--- a/lisp/emacs-lisp/checkdoc.el
+++ b/lisp/emacs-lisp/checkdoc.el
@@ -263,7 +263,7 @@ system.  Possible values are:
                 (const t)))
 
 (defvar checkdoc-ispell-lisp-words
-  '("alist" "emacs" "etags" "iff" "keymap" "paren" "regexp" "sexp" "xemacs")
+  '("alist" "emacs" "etags" "keymap" "paren" "regexp" "sexp" "xemacs")
   "List of words that are correct when spell-checking Lisp documentation.")
 
 (defcustom checkdoc-max-keyref-before-warn 10
@@ -1243,7 +1243,8 @@ generating a buffered list of errors."
 ;;;###autoload
 (define-minor-mode checkdoc-minor-mode
   "Toggle Checkdoc minor mode, a mode for checking Lisp doc strings.
-With prefix ARG, turn Checkdoc minor mode on iff ARG is positive.
+With prefix ARG, turn Checkdoc minor mode on if ARG is positive, otherwise
+turn it off.
 
 In Checkdoc minor mode, the usual bindings for `eval-defun' which is
 bound to \\<checkdoc-minor-mode-map>\\[checkdoc-eval-defun] and `checkdoc-eval-current-buffer' are overridden to include