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From: | Anders Lindgren |
Subject: | bug#16035: 24.3.50; Custom isearch broken on trunk (e.g. change-log-mode) |
Date: | Tue, 17 Dec 2013 07:17:19 +0100 |
> I just found another (minor) detail problem regarding the new isearchHopefully, the following patch fixes this in a correct way.
> system.
>
> I sometimes use ESCAPE as the meta key. However, to exit an isearch search,
> pressing the real meta key (Cmd, on my mac) and < work as intended.
> However, the sequence ESCAPE < does not. Emacs simply responds that
> "<escape> < is undefined".
At least, it works in all tests that I tried:
C-s ESC < - exits isearch and goes to the top
C-s ESC c - doesn't exit isearch and toggles case-sensitivity
C-s ESC ESC ESC - cancels isearch
=== modified file 'lisp/isearch.el'
--- lisp/isearch.el 2013-12-06 00:55:20 +0000
+++ lisp/isearch.el 2013-12-16 20:28:12 +0000
@@ -435,8 +435,7 @@ (defvar isearch-mode-map
;; would be simpler to disable the global keymap, and/or have a
;; default local key binding for any key not otherwise bound.
(let ((meta-map (make-sparse-keymap)))
- (define-key map (char-to-string meta-prefix-char) meta-map)
- (define-key map [escape] meta-map))
+ (define-key map (char-to-string meta-prefix-char) meta-map))
;; Several non-printing chars change the searching behavior.
(define-key map "\C-s" 'isearch-repeat-forward)
@@ -453,7 +452,6 @@ (defvar isearch-mode-map
(or (= ?\e meta-prefix-char)
(error "Inconsistency in isearch.el"))
(define-key map "\e\e\e" 'isearch-cancel)
- (define-key map [escape escape escape] 'isearch-cancel)
(define-key map "\C-q" 'isearch-quote-char)
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