From: Alex <agrambot@gmail.com>
To: Vincent Lefevre <vincent@vinc17.net>
Cc: 23007@debbugs.gnu.org
Subject: bug#23007: 24.5; buggy interactive search with middle click
Date: Mon, 29 May 2017 13:56:25 -0600 [thread overview]
Message-ID: <871sr7h1xy.fsf@gmail.com> (raw)
In-Reply-To: <87a8m13gba.fsf@zira.vinc17.org> (Vincent Lefevre's message of "Mon, 14 Mar 2016 04:10:33 +0100")
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tags 23007 patch
quit
Vincent Lefevre <vincent@vinc17.net> writes:
> 1. Start Emacs with its own UI under X Window.
>
> 2. Type: M-<
> Here the cursor is at the beginning of the buffer, which contains
> some text.
>
> 3. In some other window, select some text (e.g. the letter "n").
>
> 4. Type: C-s
> This starts the interactive search. It says:
> I-search:
>
> 5. Click with the middle button near the bottom of the window.
> This pastes the text at the end of the buffer.
>
> 6. Type: C-_
> This removes the pasted text and moves the cursor back at the
> beginning of the buffer.
>
> 7. Type: C-s
> This starts the interactive search again. But this time, it says:
> I-search: [No previous search string]
>
> 8. Type: e
> This searches for "e". All the occurrences of "e" are highlighted.
>
> 9. Type: <down>
> This is no longer the interactive search, but the occurrences of "e"
> are still highlighted.
>
> Typing other letters brings back to the interactive search.
This is because clicking the middle button during isearch calls
isearch-mouse-2, which calls the usual mouse-yank-primary, which calls
isearch-done to finish isearch. Problem is, it let-binds
overriding-terminal-local-map around this call, which counteracts
isearch-done setting this variable to nil. The end result is having quit
isearch, but with the overriding map still in place.
I have attached a simple patch below. Eli, if it's satisfactory, would
you commit it for me?
TIA
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From 33251d03d1d2298b29ae2a35ecccb8ae41e8bdd4 Mon Sep 17 00:00:00 2001
From: Alexander Gramiak <agrambot@gmail.com>
Date: Mon, 29 May 2017 13:43:23 -0600
Subject: [PATCH] Limit scope of local overriding-terminal-local-map
The function `binding' may call isearch-done, which globally sets
overriding-terminal-local-map to nil (Bug #23007).
* lisp/isearch.el (isearch-mouse-2): Don't bind
overriding-terminal-local-map around the call to `binding'.
---
lisp/isearch.el | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/lisp/isearch.el b/lisp/isearch.el
index c34739d638..992794e43a 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -2036,14 +2036,15 @@ isearch-mouse-2
Otherwise invoke whatever the calling mouse-2 command sequence
is bound to outside of Isearch."
(interactive "e")
- (let* ((w (posn-window (event-start click)))
- (overriding-terminal-local-map nil)
- (binding (key-binding (this-command-keys-vector) t)))
+ (let ((w (posn-window (event-start click)))
+ binding)
(if (and (window-minibuffer-p w)
- (not (minibuffer-window-active-p w))) ; in echo area
- (isearch-yank-x-selection)
+ (not (minibuffer-window-active-p w))) ; in echo area
+ (isearch-yank-x-selection)
+ (let ((overriding-terminal-local-map nil))
+ (setq binding (key-binding (this-command-keys-vector) t)))
(when (functionp binding)
- (call-interactively binding)))))
+ (call-interactively binding)))))
(declare-function xterm--pasted-text "term/xterm" ())
--
2.11.0
next prev parent reply other threads:[~2017-05-29 19:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-14 3:10 bug#23007: 24.5; buggy interactive search with middle click Vincent Lefevre
2017-05-29 19:56 ` Alex [this message]
2017-05-29 23:56 ` npostavs
2017-05-30 0:41 ` Drew Adams
2017-05-30 0:53 ` npostavs
2017-05-30 1:07 ` Drew Adams
2017-05-30 1:28 ` npostavs
2017-05-30 2:04 ` Drew Adams
2017-05-30 2:47 ` Alex
2017-05-30 4:44 ` Drew Adams
2017-05-30 11:47 ` npostavs
2017-06-01 22:09 ` npostavs
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