From: Juri Linkov <juri@jurta.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Stefan Monnier <monnier@iro.umontreal.ca>, emacs-devel@gnu.org
Subject: Re: History for query replace pairs
Date: Sun, 09 Nov 2014 19:11:45 +0200 [thread overview]
Message-ID: <87mw805mem.fsf@mail.jurta.org> (raw)
In-Reply-To: <83d28wpcy1.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 09 Nov 2014 18:15:50 +0200")
>> And of course we can't use the same separator globally, because
>> char-displayable-p can return different results in different terminals
>> (or even different frames).
>
> Indeed, this test will need to be done each time the history element
> is about to be displayed.
This problem is solved by the following patch:
=== modified file 'lisp/replace.el'
--- lisp/replace.el 2014-11-07 23:33:41 +0000
+++ lisp/replace.el 2014-11-09 17:11:01 +0000
@@ -67,11 +67,20 @@ (make-obsolete-variable 'query-replace-i
to the minibuffer that reads the string to replace, or invoke replacements
from Isearch by using a key sequence like `C-s C-s M-%'." "24.3")
-(defvar query-replace-from-to-separator
- (propertize "\0"
- 'display (propertize " \u2192 " 'face 'minibuffer-prompt)
- 'separator t)
- "String that separates FROM and TO in the history of replacement pairs.")
+(defcustom query-replace-from-to-separator
+ (propertize
+ "\0"
+ 'display (propertize
+ (if (and
+ ;; Don't call char-displayable-p while pre-loading replace.
+ (not (equal (car preloaded-file-list) "replace"))
+ (char-displayable-p ?\u2192)) " \u2192 " " -> ")
+ 'face 'minibuffer-prompt)
+ 'separator t)
+ "String that separates FROM and TO in the history of replacement pairs."
+ :group 'matching
+ :type 'sexp
+ :version "25.1")
(defcustom query-replace-from-history-variable 'query-replace-history
"History list to use for the FROM argument of `query-replace' commands.
@@ -137,6 +146,7 @@ (defun query-replace-read-from (prompt r
wants to replace FROM with TO."
(if query-replace-interactive
(car (if regexp-flag regexp-search-ring search-ring))
+ (custom-reevaluate-setting 'query-replace-from-to-separator)
(let* ((history-add-new-input nil)
(query-replace-from-to-history
(append
next prev parent reply other threads:[~2014-11-09 17:11 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-08 20:20 History for query replace pairs Tom
2014-08-08 20:28 ` Drew Adams
2014-08-08 23:38 ` Juri Linkov
2014-08-09 5:35 ` Herring, Davis
2014-08-10 1:18 ` Josh
2014-08-10 5:59 ` Tom
2014-08-11 18:34 ` Tom
2014-10-04 21:45 ` Ted Zlatanov
2014-10-04 23:36 ` Juri Linkov
2014-10-05 1:52 ` Yuri Khan
2014-10-05 21:54 ` Juri Linkov
2014-10-05 7:09 ` Andreas Schwab
2014-10-05 1:52 ` Stefan Monnier
2014-10-05 5:59 ` Tom
2014-10-06 0:46 ` Ted Zlatanov
2014-10-06 20:17 ` Tom
2014-10-06 22:35 ` Juri Linkov
2014-10-07 22:11 ` Juri Linkov
2014-10-14 17:14 ` Stefan Monnier
2014-10-14 19:02 ` Juri Linkov
2014-10-14 19:13 ` Alan Mackenzie
2014-10-14 19:44 ` Juri Linkov
2014-10-14 20:15 ` Alan Mackenzie
2014-10-14 20:16 ` Drew Adams
2014-10-14 20:28 ` Juri Linkov
2014-10-14 21:19 ` Drew Adams
2014-10-14 20:05 ` Andreas Schwab
2014-10-14 20:09 ` Alan Mackenzie
2014-10-14 20:23 ` Andreas Schwab
2014-10-21 18:23 ` Stefan Monnier
2014-10-21 22:53 ` Juri Linkov
2014-10-22 12:58 ` Stefan Monnier
2014-10-23 9:06 ` Artur Malabarba
2014-10-25 20:57 ` Juri Linkov
2014-10-26 1:12 ` Artur Malabarba
2014-10-26 2:31 ` Stefan Monnier
2014-10-26 6:58 ` Andreas Schwab
2014-10-25 20:52 ` Juri Linkov
2014-10-26 2:29 ` Stefan Monnier
2014-10-26 23:27 ` Juri Linkov
2014-11-03 13:30 ` Ted Zlatanov
2014-11-03 23:46 ` Juri Linkov
2014-11-04 0:59 ` Ted Zlatanov
2014-11-04 23:09 ` Juri Linkov
2014-11-05 1:55 ` Stefan Monnier
2014-11-05 23:20 ` Juri Linkov
2014-11-06 2:35 ` Stefan Monnier
2014-11-07 23:34 ` Juri Linkov
2014-11-08 0:59 ` Ted Zlatanov
2014-11-08 8:46 ` Eli Zaretskii
2014-11-08 10:29 ` Juri Linkov
2014-11-08 11:24 ` Eli Zaretskii
2014-11-08 15:28 ` Stefan Monnier
2014-11-08 17:29 ` Eli Zaretskii
2014-11-08 22:52 ` Juri Linkov
2014-11-09 2:01 ` Stefan Monnier
2014-11-09 16:15 ` Eli Zaretskii
2014-11-09 17:11 ` Juri Linkov [this message]
2014-11-09 22:14 ` Stefan Monnier
2014-11-09 23:12 ` Juri Linkov
2014-11-09 22:10 ` Stefan Monnier
2014-11-09 2:29 ` Paul Eggert
2014-11-09 17:15 ` Juri Linkov
2014-11-08 22:51 ` Juri Linkov
2014-11-09 17:29 ` Eli Zaretskii
2014-11-08 10:15 ` Juri Linkov
2014-11-08 8:25 ` Eli Zaretskii
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