* lisp/loadup.el: Use lexical-binding

diff --git a/lisp/loadup.el b/lisp/loadup.el
index 4a0b8f508c7f80d41e82cd758a5955989f46c8a3..d6cfcd6fc8119f7953caaf428de5ba5c3638c5d4 100644 (file)
--- a/lisp/loadup.el
+++ b/lisp/loadup.el
@@ -1,4 +1,4 @@
-;;; loadup.el --- load up standardly loaded Lisp files for Emacs
+;;; loadup.el --- load up standardly loaded Lisp files for Emacs  -*- lexical-binding: t; -*-
 
 ;; Copyright (C) 1985-1986, 1992, 1994, 2001-2021 Free Software
 ;; Foundation, Inc.
@@ -112,7 +112,7 @@
 
 (if (eq t purify-flag)
     ;; Hash consing saved around 11% of pure space in my tests.
-    (setq purify-flag (make-hash-table :test 'equal :size 80000)))
+    (setq purify-flag (make-hash-table :test #'equal :size 80000)))
 
 (message "Using load-path %s" load-path)
 
@@ -134,7 +134,7 @@
 
 ;; Do it after subr, since both after-load-functions and add-hook are
 ;; implemented in subr.el.
-(add-hook 'after-load-functions (lambda (f) (garbage-collect)))
+(add-hook 'after-load-functions (lambda (_) (garbage-collect)))
 
 (load "version")
 
@@ -151,7 +151,7 @@
 ;; variable its advertised default value (it starts as nil, see
 ;; xdisp.c).
 (setq resize-mini-windows 'grow-only)
-(setq load-source-file-function 'load-with-code-conversion)
+(setq load-source-file-function #'load-with-code-conversion)
 (load "files")
 
 ;; Load-time macro-expansion can only take effect after setting
@@ -186,7 +186,7 @@
   ;; In case loaddefs hasn't been generated yet.
   (file-error (load "ldefs-boot.el")))
 
-(let ((new (make-hash-table :test 'equal)))
+(let ((new (make-hash-table :test #'equal)))
   ;; Now that loaddefs has populated definition-prefixes, purify its contents.
   (maphash (lambda (k v) (puthash (purecopy k) (purecopy v) new))
            definition-prefixes)
@@ -399,7 +399,7 @@ lost after dumping")))
             emacs-repository-branch (ignore-errors (emacs-repository-get-branch)))
       ;; A constant, so we shouldn't change it with `setq'.
       (defconst emacs-build-number
-       (if versions (1+ (apply 'max versions)) 1))))
+       (if versions (1+ (apply #'max versions)) 1))))
 
 
 (message "Finding pointers to doc strings...")
@@ -429,11 +429,11 @@ lost after dumping")))
 ;; We keep the load-history data in PURE space.
 ;; Make sure that the spine of the list is not in pure space because it can
 ;; be destructively mutated in lread.c:build_load_history.
-(setq load-history (mapcar 'purecopy load-history))
+(setq load-history (mapcar #'purecopy load-history))
 
 (set-buffer-modified-p nil)
 
-(remove-hook 'after-load-functions (lambda (f) (garbage-collect)))
+(remove-hook 'after-load-functions (lambda (_) (garbage-collect)))
 
 (if (boundp 'load--prefer-newer)
     (progn
@@ -540,7 +540,7 @@ lost after dumping")))
 ;; Otherwise, it breaks a lot of code which does things like
 ;; (or load-file-name byte-compile-current-file).
 (setq load-file-name nil)
-(eval top-level)
+(eval top-level t)
 
 \f
 ;; Local Variables: