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master 4f3c9df: Use lexical-binding in echistory.el
From: |
Stefan Kangas |
Subject: |
master 4f3c9df: Use lexical-binding in echistory.el |
Date: |
Tue, 30 Mar 2021 13:05:19 -0400 (EDT) |
branch: master
commit 4f3c9df047c3741160d717ad647d8754f3f01dcf
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>
Use lexical-binding in echistory.el
* lisp/echistory.el: Use lexical-binding.
(electric-history-map): Quote function symbols as such.
(Electric-history-undefined): Use command substitutions.
---
lisp/echistory.el | 77 ++++++++++++++++++++++++++++---------------------------
1 file changed, 39 insertions(+), 38 deletions(-)
diff --git a/lisp/echistory.el b/lisp/echistory.el
index 8f787e7..15679b1 100644
--- a/lisp/echistory.el
+++ b/lisp/echistory.el
@@ -1,4 +1,4 @@
-;;; echistory.el --- Electric Command History Mode
+;;; echistory.el --- Electric Command History Mode -*- lexical-binding: t -*-
;; Copyright (C) 1985, 2001-2021 Free Software Foundation, Inc.
@@ -44,44 +44,43 @@ With prefix arg NOCONFIRM, execute current line as-is
without editing."
(defvar electric-history-map
(let ((map (make-sparse-keymap)))
- (define-key map [t] 'Electric-history-undefined)
+ (define-key map [t] #'Electric-history-undefined)
(define-key map "\e" (make-sparse-keymap))
- (define-key map [?\e t] 'Electric-history-undefined)
- (define-key map "\C-u" 'universal-argument)
- (define-key map " " 'Electric-command-history-redo-expression)
- (define-key map "!" 'Electric-command-history-redo-expression)
- (define-key map "\e\C-x" 'eval-sexp)
- (define-key map "\e\C-d" 'down-list)
- (define-key map "\e\C-u" 'backward-up-list)
- (define-key map "\e\C-b" 'backward-sexp)
- (define-key map "\e\C-f" 'forward-sexp)
- (define-key map "\e\C-a" 'beginning-of-defun)
- (define-key map "\e\C-e" 'end-of-defun)
- (define-key map "\e\C-n" 'forward-list)
- (define-key map "\e\C-p" 'backward-list)
- (define-key map "q" 'Electric-history-quit)
+ (define-key map [?\e t] #'Electric-history-undefined)
+ (define-key map "\C-u" #'universal-argument)
+ (define-key map " " #'Electric-command-history-redo-expression)
+ (define-key map "!" #'Electric-command-history-redo-expression)
+ (define-key map "\e\C-d" #'down-list)
+ (define-key map "\e\C-u" #'backward-up-list)
+ (define-key map "\e\C-b" #'backward-sexp)
+ (define-key map "\e\C-f" #'forward-sexp)
+ (define-key map "\e\C-a" #'beginning-of-defun)
+ (define-key map "\e\C-e" #'end-of-defun)
+ (define-key map "\e\C-n" #'forward-list)
+ (define-key map "\e\C-p" #'backward-list)
+ (define-key map "q" #'Electric-history-quit)
(define-key map "\C-c" nil)
- (define-key map "\C-c\C-c" 'Electric-history-quit)
- (define-key map "\C-]" 'Electric-history-quit)
- (define-key map "\C-z" 'suspend-frame)
- (define-key map (char-to-string help-char) 'Helper-help)
- (define-key map "?" 'Helper-describe-bindings)
- (define-key map "\e>" 'end-of-buffer)
- (define-key map "\e<" 'beginning-of-buffer)
- (define-key map "\n" 'next-line)
- (define-key map "\r" 'next-line)
- (define-key map "\177" 'previous-line)
- (define-key map "\C-n" 'next-line)
- (define-key map "\C-p" 'previous-line)
- (define-key map "\ev" 'scroll-down)
- (define-key map "\C-v" 'scroll-up)
- (define-key map [home] 'beginning-of-buffer)
- (define-key map [down] 'next-line)
- (define-key map [up] 'previous-line)
- (define-key map [prior] 'scroll-down)
- (define-key map [next] 'scroll-up)
- (define-key map "\C-l" 'recenter)
- (define-key map "\e\C-v" 'scroll-other-window)
+ (define-key map "\C-c\C-c" #'Electric-history-quit)
+ (define-key map "\C-]" #'Electric-history-quit)
+ (define-key map "\C-z" #'suspend-frame)
+ (define-key map (char-to-string help-char) #'Helper-help)
+ (define-key map "?" #'Helper-describe-bindings)
+ (define-key map "\e>" #'end-of-buffer)
+ (define-key map "\e<" #'beginning-of-buffer)
+ (define-key map "\n" #'next-line)
+ (define-key map "\r" #'next-line)
+ (define-key map "\177" #'previous-line)
+ (define-key map "\C-n" #'next-line)
+ (define-key map "\C-p" #'previous-line)
+ (define-key map "\ev" #'scroll-down)
+ (define-key map "\C-v" #'scroll-up)
+ (define-key map [home] #'beginning-of-buffer)
+ (define-key map [down] #'next-line)
+ (define-key map [up] #'previous-line)
+ (define-key map [prior] #'scroll-down)
+ (define-key map [next] #'scroll-up)
+ (define-key map "\C-l" #'recenter)
+ (define-key map "\e\C-v" #'scroll-other-window)
map)
"Keymap for Electric Command History mode.")
@@ -141,7 +140,9 @@ The Command History listing is recomputed each time this
mode is invoked."
(defun Electric-history-undefined ()
(interactive)
(ding)
- (message "%s" (substitute-command-keys "Type \\[Helper-help] for help, ? for
commands, C-c C-c to quit, Space to execute"))
+ (message "%s" (substitute-command-keys "Type \\[Helper-help] for help, \
+\\[Helper-describe-bindings] for commands, \\[Electric-history-quit] to quit, \
+\\[Electric-command-history-redo-expression] to execute"))
(sit-for 4))
(defun Electric-history-quit ()
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