1 files changed, 21 insertions, 20 deletions

diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index b50c1a5155b..176440f91bb 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -1,4 +1,4 @@
-;;; cus-edit.el --- tools for customizing Emacs and Lisp packages
+;;; cus-edit.el --- tools for customizing Emacs and Lisp packages -*- lexical-binding:t -*-
 ;;
 ;; Copyright (C) 1996-1997, 1999-2013 Free Software Foundation, Inc.
 ;;
@@ -1057,8 +1057,8 @@ the resulting list value now.  Otherwise, add an entry to
       (let ((coding-system-for-read nil))
         (customize-save-variable list-var (eval list-var)))
     (add-hook 'after-init-hook
-              `(lambda ()
-                 (customize-push-and-save ',list-var ',elts)))))
+              (lambda ()
+                (customize-push-and-save list-var elts)))))
 
 ;;;###autoload
 (defun customize ()
@@ -1415,6 +1415,7 @@ suggest to customize that face, if it's customizable."
                             "*Customize Saved*"))))
 
 (declare-function apropos-parse-pattern "apropos" (pattern))
+(defvar apropos-regexp)
 
 ;;;###autoload
 (defun customize-apropos (pattern &optional type)
@@ -1431,23 +1432,23 @@ If TYPE is `groups', include only groups."
   (require 'apropos)
   (unless (memq type '(nil options faces groups))
     (error "Invalid setting type %s" (symbol-name type)))
-  (apropos-parse-pattern pattern)
+  (apropos-parse-pattern pattern)    ;Sets apropos-regexp by side-effect: Yuck!
   (let (found)
     (mapatoms
-     `(lambda (symbol)
-        (when (string-match-p apropos-regexp (symbol-name symbol))
-          ,(if (memq type '(nil groups))
-               '(if (get symbol 'custom-group)
-                    (push (list symbol 'custom-group) found)))
-          ,(if (memq type '(nil faces))
-               '(if (custom-facep symbol)
-                    (push (list symbol 'custom-face) found)))
-          ,(if (memq type '(nil options))
-               `(if (and (boundp symbol)
-                         (eq (indirect-variable symbol) symbol)
-                         (or (get symbol 'saved-value)
-                             (custom-variable-p symbol)))
-                    (push (list symbol 'custom-variable) found))))))
+     (lambda (symbol)
+       (when (string-match-p apropos-regexp (symbol-name symbol))
+         (if (memq type '(nil groups))
+             (if (get symbol 'custom-group)
+                 (push (list symbol 'custom-group) found)))
+         (if (memq type '(nil faces))
+             (if (custom-facep symbol)
+                 (push (list symbol 'custom-face) found)))
+         (if (memq type '(nil options))
+             (if (and (boundp symbol)
+                      (eq (indirect-variable symbol) symbol)
+                      (or (get symbol 'saved-value)
+                          (custom-variable-p symbol)))
+                 (push (list symbol 'custom-variable) found))))))
     (unless found
       (error "No customizable %s matching %s" (symbol-name type) pattern))
     (custom-buffer-create
@@ -1621,8 +1622,8 @@ or a regular expression.")
               (widget-create
                'editable-field
                :size 40 :help-echo echo
-               :action `(lambda (widget &optional event)
-                          (customize-apropos (split-string (widget-value widget)))))))
+               :action (lambda (widget &optional _event)
+                         (customize-apropos (split-string (widget-value widget)))))))
         (widget-insert " ")
         (widget-create-child-and-convert
          search-widget 'push-button